[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. [ 48.159981][ T6854] bash (6854) used greatest stack depth: 23272 bytes left Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.106' (ECDSA) to the list of known hosts. 2020/04/08 03:54:37 fuzzer started 2020/04/08 03:54:40 dialing manager at 10.128.0.26:43809 2020/04/08 03:54:40 syscalls: 1382 2020/04/08 03:54:40 code coverage: enabled 2020/04/08 03:54:40 comparison tracing: enabled 2020/04/08 03:54:40 extra coverage: enabled 2020/04/08 03:54:40 setuid sandbox: enabled 2020/04/08 03:54:40 namespace sandbox: enabled 2020/04/08 03:54:40 Android sandbox: /sys/fs/selinux/policy does not exist 2020/04/08 03:54:40 fault injection: enabled 2020/04/08 03:54:40 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/04/08 03:54:40 net packet injection: enabled 2020/04/08 03:54:40 net device setup: enabled 2020/04/08 03:54:40 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/04/08 03:54:40 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/04/08 03:54:40 USB emulation: /dev/raw-gadget does not exist 03:56:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200030000000001000000001e000800000000000000ce204b70759690626033cefc9f29f0a316c47d6335ffa3a711759f0cc96a64a78d1424d7fbb9ce04556e206ac506b1011a61efc33a09ebbb2af603af78d8b1c564eebfed008c914bfbadcd782389f49d356138458f10539554386cdc1a5949ec127445ab7ec5cb7e75d4565ff6b5bcfa2e670c666d929fd82579b295"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001a00)=@delchain={0x24, 0x28, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) syzkaller login: [ 165.276131][ T7077] IPVS: ftp: loaded support on port[0] = 21 03:56:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 165.430448][ T7077] chnl_net:caif_netlink_parms(): no params data found [ 165.525311][ T7077] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.551989][ T7077] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.560404][ T7077] device bridge_slave_0 entered promiscuous mode [ 165.593644][ T7077] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.600814][ T7077] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.617224][ T7207] IPVS: ftp: loaded support on port[0] = 21 [ 165.623055][ T7077] device bridge_slave_1 entered promiscuous mode [ 165.685832][ T7077] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.699027][ T7077] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.741747][ T7077] team0: Port device team_slave_0 added [ 165.754870][ T7077] team0: Port device team_slave_1 added 03:56:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0xff, 0x22) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x36}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 165.807859][ T7077] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 165.815427][ T7077] 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. [ 165.845867][ T7077] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 165.864222][ T7077] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 165.871189][ T7077] 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. [ 165.902951][ T7077] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.047456][ T7077] device hsr_slave_0 entered promiscuous mode [ 166.072929][ T7077] device hsr_slave_1 entered promiscuous mode 03:56:22 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) write$tun(r0, &(0x7f0000002400)={@void, @val={0x0, 0x0, 0x14}, @mpls={[], @ipv6=@tcp={0x0, 0x6, "d49e2b", 0xf98, 0x6, 0x0, @remote, @local, {[@routing={0x0, 0xe, 0x0, 0x0, 0x0, [@remote, @mcast1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @remote, @mcast1, @empty, @local]}, @dstopts={0x0, 0x1e, [], [@ra, @generic={0x0, 0x8b, "fc8a7c0d3191189a2393e60ce455ee2d536c125871342fa480b836ae7df975b7fdc312bca3058d3a531205ad4948f39ebb6862e0128eef40d0d1b84f56900e24c2828ed307c5334bc10c63b5d24dc8dd82a4707b2fd15e43752e9314648520fa14d39a20640a0b32d833a8160942a7a9f6e5e8b29cdbbf42807cd31b8c3df65a2853c0508e66444bd1f317"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra, @generic={0x0, 0x23, "a76b1caf8453231c80a0eed71b4e1bd486cae303fc5d538d8aa7d0a6e4923706770719"}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @routing={0x0, 0xe, 0x0, 0x0, 0x0, [@rand_addr="92026632e72499cf769000907b89cf56", @loopback, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, @loopback, @loopback, @rand_addr="40fcb0a1a2a111ebc72df93d7e3b245e"]}, @dstopts={0x0, 0xa, [], [@generic={0x0, 0x4f, "a33e9b7cd11c168c5de06d31c179b003edddad09f119595158ad2e37487142db3a730445c09cab53718f0da4ccb993a6db53f0048c626ea8d6fc3bb060ada21e7ee7539ead950412718c77aacac0ad"}]}, @dstopts={0x0, 0x1a2, [], [@generic={0x0, 0xd0f, "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"}]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"84b8146d093c0ad862e1d03f8a6a5dd959176187"}}}}}}, 0xfca) [ 166.148744][ T7302] IPVS: ftp: loaded support on port[0] = 21 [ 166.243592][ T7207] chnl_net:caif_netlink_parms(): no params data found 03:56:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) sendto$inet6(r1, &(0x7f0000000540)="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", 0x218, 0x8000, 0x0, 0x0) close(r1) [ 166.568158][ T7407] IPVS: ftp: loaded support on port[0] = 21 [ 166.621215][ T7207] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.644336][ T7207] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.656133][ T7207] device bridge_slave_0 entered promiscuous mode [ 166.730874][ T7207] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.742909][ T7207] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.754232][ T7207] device bridge_slave_1 entered promiscuous mode [ 166.866257][ T7077] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 166.932324][ T7302] chnl_net:caif_netlink_parms(): no params data found [ 166.965072][ T7497] IPVS: ftp: loaded support on port[0] = 21 03:56:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x24, 0x4, 0x8, 0x3, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}]}, 0x24}}, 0x0) [ 166.983263][ T7207] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 166.993512][ T7077] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 167.058782][ T7207] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 167.082413][ T7077] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 167.137010][ T7077] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 167.251143][ T7577] IPVS: ftp: loaded support on port[0] = 21 [ 167.280712][ T7207] team0: Port device team_slave_0 added [ 167.299636][ T7207] team0: Port device team_slave_1 added [ 167.420092][ T7207] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.430975][ T7207] 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. [ 167.457788][ T7207] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 167.495068][ T7407] chnl_net:caif_netlink_parms(): no params data found [ 167.508046][ T7207] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.516336][ T7207] 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. [ 167.543512][ T7207] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.572597][ T7302] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.579716][ T7302] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.589689][ T7302] device bridge_slave_0 entered promiscuous mode [ 167.601351][ T7302] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.609224][ T7302] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.618834][ T7302] device bridge_slave_1 entered promiscuous mode [ 167.775990][ T7207] device hsr_slave_0 entered promiscuous mode [ 167.812822][ T7207] device hsr_slave_1 entered promiscuous mode [ 167.842312][ T7207] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 167.850183][ T7207] Cannot create hsr debugfs directory [ 167.912872][ T7302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.960907][ T7077] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.983912][ T7302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.003474][ T7497] chnl_net:caif_netlink_parms(): no params data found [ 168.079377][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.088181][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.141309][ T7302] team0: Port device team_slave_0 added [ 168.173848][ T7407] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.180936][ T7407] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.189798][ T7407] device bridge_slave_0 entered promiscuous mode [ 168.213089][ T7302] team0: Port device team_slave_1 added [ 168.238708][ T7407] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.246035][ T7407] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.255901][ T7407] device bridge_slave_1 entered promiscuous mode [ 168.279792][ T7077] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.294289][ T7577] chnl_net:caif_netlink_parms(): no params data found [ 168.314342][ T7302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.321332][ T7302] 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. [ 168.349080][ T7302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.397063][ T7302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.404974][ T7302] 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. [ 168.431797][ T7302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.455623][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.469429][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.479066][ T2794] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.486452][ T2794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.527327][ T7407] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.538073][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 168.557350][ T7497] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.567861][ T7497] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.577591][ T7497] device bridge_slave_0 entered promiscuous mode [ 168.589433][ T7497] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.596886][ T7497] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.612140][ T7497] device bridge_slave_1 entered promiscuous mode [ 168.639601][ T7407] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.666930][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.678258][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.688988][ T2825] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.696108][ T2825] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.778276][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 168.844388][ T7302] device hsr_slave_0 entered promiscuous mode [ 168.862644][ T7302] device hsr_slave_1 entered promiscuous mode [ 168.922183][ T7302] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 168.929817][ T7302] Cannot create hsr debugfs directory [ 168.938788][ T7407] team0: Port device team_slave_0 added [ 168.963588][ T7207] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 169.015335][ T7207] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 169.067315][ T7497] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.079957][ T7497] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.092244][ T7407] team0: Port device team_slave_1 added [ 169.100226][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 169.109765][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.118783][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.129093][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 169.137347][ T7577] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.147165][ T7577] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.155618][ T7577] device bridge_slave_0 entered promiscuous mode [ 169.164768][ T7577] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.172109][ T7577] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.180188][ T7577] device bridge_slave_1 entered promiscuous mode [ 169.191029][ T7207] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 169.274853][ T7207] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 169.350418][ T7497] team0: Port device team_slave_0 added [ 169.371572][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.380946][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.393457][ T7577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.406244][ T7577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.423362][ T7497] team0: Port device team_slave_1 added [ 169.429737][ T7407] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.436921][ T7407] 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. [ 169.464308][ T7407] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.508549][ T7407] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.517855][ T7407] 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. [ 169.545302][ T7407] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.578599][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 169.588091][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 169.633079][ T7577] team0: Port device team_slave_0 added [ 169.642851][ T7577] team0: Port device team_slave_1 added [ 169.650292][ T7497] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.657823][ T7497] 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. [ 169.686773][ T7497] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.710232][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 169.721753][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 169.750822][ T7577] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.758545][ T7577] 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. [ 169.785006][ T7577] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.801160][ T7577] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.809122][ T7577] 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. [ 169.835706][ T7577] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.854837][ T7497] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.864037][ T7497] 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. [ 169.890435][ T7497] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.936076][ T7407] device hsr_slave_0 entered promiscuous mode [ 169.982332][ T7407] device hsr_slave_1 entered promiscuous mode [ 170.022123][ T7407] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.029711][ T7407] Cannot create hsr debugfs directory [ 170.037914][ T7077] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 170.164994][ T7497] device hsr_slave_0 entered promiscuous mode [ 170.212622][ T7497] device hsr_slave_1 entered promiscuous mode [ 170.252850][ T7497] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.260498][ T7497] Cannot create hsr debugfs directory [ 170.329942][ T7577] device hsr_slave_0 entered promiscuous mode [ 170.382830][ T7577] device hsr_slave_1 entered promiscuous mode [ 170.424027][ T7577] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.431658][ T7577] Cannot create hsr debugfs directory [ 170.484735][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 170.496195][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 170.563583][ T7077] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.617276][ T7302] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 170.670037][ T7302] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 170.725424][ T7302] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 170.790173][ T7302] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 171.008027][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 171.017895][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 171.077637][ T7207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.117369][ T7077] device veth0_vlan entered promiscuous mode [ 171.151840][ T7207] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.159973][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 171.169909][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.178508][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.186600][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.215489][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.223646][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.249392][ T7077] device veth1_vlan entered promiscuous mode [ 171.272520][ T7407] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 171.310586][ T7407] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 171.343024][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 171.351800][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.361817][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.370927][ T2781] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.378076][ T2781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.392379][ T7407] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 171.466459][ T7407] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 171.536518][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 171.549900][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.558730][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.568389][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.577897][ T2788] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.585051][ T2788] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.594689][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 171.643207][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 171.673828][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 171.693770][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 171.702914][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 171.710768][ T7497] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 171.774109][ T7497] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 171.867909][ T7302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.876997][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 171.889124][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 171.898306][ T7497] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 171.970208][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 171.979070][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.998265][ T7497] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 172.053517][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.066563][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.074755][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 172.087838][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.109630][ T7077] device veth0_macvtap entered promiscuous mode [ 172.134005][ T7207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.152056][ T7077] device veth1_macvtap entered promiscuous mode [ 172.161627][ T7577] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 172.194618][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 172.203843][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 172.211738][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.220591][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.238132][ T7302] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.250259][ T7577] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 172.296211][ T7577] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 172.354656][ T7577] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 172.421010][ T7077] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.429688][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.439552][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.448726][ T2795] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.455896][ T2795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.464589][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.474056][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.483562][ T2795] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.490613][ T2795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.498749][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.508233][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.518291][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.532149][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 172.539556][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.581102][ T7077] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.593447][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.601986][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.611926][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.620670][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.629871][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.638940][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.649295][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 172.679481][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.688451][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.697581][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.706937][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.717564][ T7207] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.750991][ T7302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 172.763838][ T7302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.827738][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.838734][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.853146][ T7407] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.934504][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.943375][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.082896][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.090775][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.104590][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 173.117017][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 173.139434][ T7407] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.193354][ T7302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.200578][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.212605][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.263239][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.271086][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.280136][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.289706][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.298780][ T2825] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.305949][ T2825] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.313798][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.322820][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.331160][ T2825] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.338304][ T2825] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.347207][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 03:56:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x5, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="4ea35c9f13fc", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x2000}, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="000000000000ddffac01266c78a59ae12fd8ab90b77bfe90dc544bd6e71f10c0cdb5bf6c4c5863a64f65f6d6c94802057462943a1a639059084274af22366a3b30b9a7677ffae562b948c9eaf5e60a6f4cc179bb715a536780df5922"], 0x0) [ 173.372874][ T7207] device veth0_vlan entered promiscuous mode [ 173.422137][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.431037][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.452510][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.482171][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.491298][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.508852][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.553630][ T7497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.601947][ T7207] device veth1_vlan entered promiscuous mode [ 173.623150][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 173.633325][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.641217][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.659018][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.670085][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.682387][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.713503][ T7497] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.731395][ T7577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.747681][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.758108][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.767712][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.776531][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.785267][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.796949][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.806790][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.819076][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.829730][ T8346] syz-executor.0 (8346) used greatest stack depth: 22496 bytes left [ 173.833339][ T7407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.846106][ T7302] device veth0_vlan entered promiscuous mode 03:56:30 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xd}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) sendmmsg(r0, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000380)="cff8df8b28cbd34308ee89168e9bddaa699fdd8d8ab4226426c19cf481b45eabb1ec00d8be85838e37629cee3e923b57be5290ac0a1340a2d3eb2a3a655df82b8e032b9c85d007bb6606b46ec99400e19909b9fee68974d80f36c726d346a3a49a779891b21d06c604a16f6dd02f651f2f56b246d28ac05d9494", 0x7a}, {&(0x7f0000000500)="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", 0x533}], 0x2}}], 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @dev={0xac, 0x14, 0x14, 0x29}, 0x1, 0x5, [@remote, @local, @remote, @remote, @dev={0xac, 0x14, 0x14, 0x1d}]}, 0x24) [ 173.896746][ T7302] device veth1_vlan entered promiscuous mode [ 173.935417][ T7577] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.954506][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.973488][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.989836][ T2781] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.997005][ T2781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.008041][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.020641][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.046979][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.060947][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.070495][ T2781] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.077650][ T2781] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.088208][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.127190][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.136629][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.160819][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.171103][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.189504][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.199471][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.216321][ T2795] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.223515][ T2795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.233276][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.245694][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.255710][ T2795] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.262887][ T2795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.270741][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.281081][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 03:56:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000000000000c4100000014001462726f6164636173742d6c696e6b0000"], 0x30}}, 0x0) [ 174.343312][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.350890][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.368195][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.381275][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.389982][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 174.399066][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 174.409228][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.418390][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.427499][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.453673][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.473499][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 03:56:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x670d2000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000000801010000000000000000000000000900010073697a3100000000050003008400000004000480060002"], 0x1}}, 0x0) sendfile(r3, r2, 0x0, 0x100001100) [ 174.498162][ T7207] device veth0_macvtap entered promiscuous mode [ 174.568609][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 174.580787][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 174.603646][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 174.611472][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 174.633275][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 174.641867][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 03:56:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvmsg$can_j1939(r3, &(0x7f0000002500)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000280)=""/159, 0x9f}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/221, 0xdd}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x4, &(0x7f0000002480)=""/77, 0x4d}, 0x10001) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000002640)={&(0x7f0000002540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002600)={&(0x7f0000002580)={0x58, 0x1, 0x4, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x3}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0xfffffffd}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x1}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x9c}, @NFULA_CFG_MODE={0xa, 0x2, {0xe0, 0x2}}, @NFULA_CFG_CMD={0x5, 0x1, 0x2}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x5}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xfffeffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x40011}, 0x44) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r5, 0x23f, 0x0, 0x0, {{}, {0x0, 0x4125}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r5, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x7, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4040004}, 0x44044) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x34, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @icmp}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x2}]}, 0x34}}, 0x0) sendfile(r6, r1, 0x0, 0x100100004) [ 174.662937][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.683070][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.691604][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.715349][ T7207] device veth1_macvtap entered promiscuous mode [ 174.734568][ T7407] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.745404][ T7497] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 174.774033][ T7497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 174.803520][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 174.812188][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.820809][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.840083][ T27] audit: type=1804 audit(1586318191.379:2): pid=8363 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/5/cgroup.controllers" dev="sda1" ino=15745 res=1 [ 174.864904][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.874725][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.910194][ T7302] device veth0_macvtap entered promiscuous mode [ 174.958429][ T7207] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 174.986798][ T7207] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.999247][ T7207] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.013126][ T7302] device veth1_macvtap entered promiscuous mode [ 175.065491][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.078227][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.091615][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.101587][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 175.110337][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 175.121842][ T7207] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.135366][ T7207] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.147445][ T7207] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.168957][ T7577] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.193316][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.212727][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.231771][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 175.246580][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 175.286687][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.304116][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.356886][ T7497] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.369780][ T7302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.383177][ T7302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:56:32 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010001fff010026a6273dd6e8df1cd400", @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800a00010076786c616e0000000400028008000a0036459cdb26cd03ccb7e638a66c866a951362d3fa985503f8f45bfb4e9240b985dda11bde27881f17233d3a00002177b1a53e51397d581d1549a05c1955f5d2a27a54f154dfab0a4d6a66872083c18972c13e068508685eb082db85be8bcf0074dd91f31c0bc042060d00"/148, @ANYRES32, @ANYBLOB="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"], 0x5}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x1000, 0x4) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 175.404517][ T7302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.416089][ T7302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.443534][ T7302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.502811][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.528026][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.560292][ T7302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.580129][ T7302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.591109][ T7302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.604262][ T7302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.616940][ T7302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.753813][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.775603][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.795091][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready 03:56:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@phonet={0x23, 0x4, 0xc5, 0x5c}, {&(0x7f00000000c0)=""/195, 0xc3}, &(0x7f0000000040), 0x1c}, 0xa0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$FIBMAP(r2, 0x1, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r4, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f00000004c0)={&(0x7f0000000400)={0x2, 0x2, 0x1, {0x0, 0x2710}, {r6, r7/1000+10000}, {0x0, 0x1}, 0x1, @canfd={{0x2, 0x0, 0x1, 0x1}, 0x20, 0x0, 0x0, 0x0, "691fc4fe98f8a51097fe5030d57346644f1cf70dbbeebf883d503a6ff75cf7da628d41142be107c5fae1123442c5279bc57dc60b4787929f379f49ddf38f56c8"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4004040) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x1a, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000f0000000000000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r5}, 0x78) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000480), 0x4) getsockopt$bt_hci(r0, 0x84, 0x82, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x71a) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) [ 175.813051][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.862598][ T7407] device veth0_vlan entered promiscuous mode [ 175.878926][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.905611][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.944898][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.985429][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.052820][ T7407] device veth1_vlan entered promiscuous mode [ 176.179550][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.200106][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 03:56:32 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0xff, 0x0, "f6a39627cb0a3f3624702c2f442bc2ad71baeb58ecf2b91d2765f6444ff31039670abd6e759769c54d3d107e5f585cc107232588b9a97c97eaa7baf9664d83"}, 0x60) [ 176.280965][ T7577] device veth0_vlan entered promiscuous mode [ 176.354858][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.370689][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.420228][ T7577] device veth1_vlan entered promiscuous mode [ 176.534072][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.544691][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.556909][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.567033][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.579490][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.589404][ T7497] device veth0_vlan entered promiscuous mode [ 176.603086][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.611920][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.700087][ T7497] device veth1_vlan entered promiscuous mode [ 176.713937][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 176.725742][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.741721][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.761443][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.786656][ T7407] device veth0_macvtap entered promiscuous mode [ 176.836998][ T7407] device veth1_macvtap entered promiscuous mode [ 176.877709][ T7577] device veth0_macvtap entered promiscuous mode [ 176.923750][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 176.931952][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.952993][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.963573][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.972950][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.992120][ T7497] device veth0_macvtap entered promiscuous mode [ 177.004197][ T7577] device veth1_macvtap entered promiscuous mode 03:56:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r2, 0x1ff) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000580)=@nat={'nat\x00', 0x1b, 0x5, 0x648, 0x0, 0x488, 0xffffffff, 0x488, 0xf0, 0x578, 0x578, 0xffffffff, 0x578, 0x578, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, @ipv4=@empty, @port=0x8000, @icmp_id=0x64}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={{0x28, 'eui64\x00'}}, @common=@ipv6header={{0x28, 'ipv6header\x00'}, {0x8, 0x26}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x5, @ipv6=@loopback, @ipv6=@ipv4={[], [], @empty}, @icmp_id=0x68, @gre_key=0x100}}}, {{@ipv6={@rand_addr="26c48be8e092a9053d9b945980d828c9", @initdev={0xfe, 0x88, [], 0x1, 0x0}, [0xffffff00, 0xff, 0x0, 0xff000000], [0xff000000, 0xffffff00, 0xffffff00, 0x1fe000000], 'lo\x00', 'syzkaller0\x00', {}, {}, 0xe1, 0xff, 0x2}, 0x0, 0x210, 0x258, 0x0, {}, [@common=@frag={{0x30, 'frag\x00'}, {[0x101, 0x400], 0x6, 0x20, 0x3}}, @common=@rt={{0x138, 'rt\x00'}, {0x1, [0x7fffffff, 0x6], 0x400, 0x20, 0x2, [@local, @dev={0xfe, 0x80, [], 0x43}, @ipv4={[], [], @remote}, @remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, @empty, @mcast1, @remote, @loopback, @loopback, @ipv4={[], [], @multicast1}, @mcast1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xc}}, @dev={0xfe, 0x80, [], 0xd}, @initdev={0xfe, 0x88, [], 0x1, 0x0}], 0xd}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x15, @ipv6=@remote, @ipv6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x16}}, @gre_key=0x3, @port=0x4e22}}}, {{@ipv6={@mcast1, @mcast1, [0xffffffff, 0xff, 0xff000000, 0xffffff00], [0xffffff00, 0xffffff00, 0xffffff00, 0xffffff00], 'vlan0\x00', 'ipvlan1\x00', {}, {}, 0x16, 0x5, 0x1, 0x1}, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x16, @ipv6=@remote, @ipv4=@multicast1, @port=0x4e23, @gre_key=0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6a8) sendmmsg$inet6(r1, &(0x7f0000000e80)=[{{&(0x7f00000001c0)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@tclass={{0x14}}], 0x18}}, {{&(0x7f0000000540)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}}], 0x2, 0x0) [ 177.023959][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 177.040529][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 177.060541][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 177.070764][ T7407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.102136][ T7407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.111976][ T7407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.145665][ T7407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.148057][ T8409] x_tables: duplicate underflow at hook 1 [ 177.160402][ T7407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.175125][ T7407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.188224][ T7407] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.201500][ T7497] device veth1_macvtap entered promiscuous mode [ 177.220680][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 177.230062][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 177.241791][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.251509][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.276478][ T7407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.290897][ T7407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.302096][ T7407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.313504][ T7407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.324104][ T7407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.335114][ T7407] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.349140][ T7407] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.383919][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.405749][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.431137][ T7497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.448597][ T7497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.461812][ T7497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.473172][ T7497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.484107][ T7497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.496100][ T7497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.506759][ T7497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.518052][ T7497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.533882][ T7497] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.605134][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.614356][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.628255][ T7497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.639685][ T7497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.650184][ T7497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.661255][ T7497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.671545][ T7497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.684963][ T7497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.695377][ T7497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.706343][ T7497] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.719050][ T7497] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.730557][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.745022][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.755898][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.772458][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.782530][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.793986][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.803912][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.816217][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.826198][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.836689][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.849771][ T7577] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.900440][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.909180][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.918379][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.927795][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.997036][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.007860][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.018972][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.029949][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.041070][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.052075][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.063384][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.074359][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.088267][ T7577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.098882][ T7577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.110371][ T7577] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 178.175654][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 178.193097][ T2798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 178.371930][ T8418] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 178.379636][ T8418] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 178.422895][ T8418] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 178.545496][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 178.571894][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 178.800788][ T8415] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 178.879716][ T8415] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 03:56:35 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "8f2de3911c2aff737e6561ee697eda5f4870e3f1760dd5f756f43ec3d9237535ac9e2d723924684b22c6eb5c06c7b3069b87320febe8bdec201b0c55fcc179", 0x2}, 0x60) 03:56:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast1}}, 0x1e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000140), 0x4) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000000)=0x808001, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x48040, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) 03:56:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x408, 0x8, 0x3, r5}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x1c}}, 0x0) 03:56:35 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0xb9) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f00000018c0), 0x4000000000002ed, 0x0, 0x0) close(r1) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_MPP(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000006b00000006255a680adc03f34919888fb02298efd345ceade597a4d35f6814bb8309c6e4772c555284ed1d69ef3a79"], 0x14}}, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000001, 0x110, r6, 0xd5760000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r8, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r4, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000280), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, r4, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xa00}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1000}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044881}, 0x0) close(r1) 03:56:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) sendto$inet6(r1, &(0x7f0000000540)="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", 0x218, 0x8000, 0x0, 0x0) close(r1) 03:56:35 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x17, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x3, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000000)={0x1000000}, 0x10}, 0x78) [ 179.024591][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:56:35 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8ed8070000000000000084840000cd3fcfd56f69e493050000d3b483b69958e7b30996e973d91a6dc37a3aa802af40d4e5c6eb5fd07cea4a274b21219938ea2611846f0ccd482c7d66c86058552070d5a36832a5bb168116c4827edd0bd59226b9e5e11120edc68baeb83b9e702afa34e6424e279eb5a236e4894b271a858a3b4adca9a83622e20026af5d60c7ef92a4888d1db1cb4d4cbd17c30ae76a8d745ab0ab977fe4f91f828183a4cdfed1ea041b6e4fce62699bfefcb2b36b21"], 0xe) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8006}, 0x4) r3 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @rand_addr=0x10000}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0), 0x8) r4 = socket(0x26, 0x1, 0xb92a) close(r4) sendmmsg$inet_sctp(r4, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x30}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="13000000", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x0, 0xfffc, 0x0, 0x0, 0x0, 0x80, 0x1}, 0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="ba3a6d9b05000000000000df12fb82b2bab213dd414595284b57ef6c83"], 0x16) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000280)=0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x1f}]}, 0x10) bind$inet(r1, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0xe78f, 0x3) 03:56:35 executing program 5: r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r1, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000845) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SIOCRSACCEPT(r3, 0x89e3) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x10004000) 03:56:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) r5 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0xa4, @remote}, 0x1c) listen(r5, 0x1ff) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYRES32=r0, @ANYRESHEX=r5, @ANYBLOB="0000000000100000280012000c000100766574680000000018000200fd000100000000ea22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRESDEC=0x0, @ANYBLOB="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"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="3c0000001000850d00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000c0001006d616376746170000400020008000500", @ANYRES32=r3, @ANYBLOB="96f47bc9e73d8e58347db0a4ca5312a94b0e9ee6e094926355fb6b1a2f77f07703629b687a918678c9d8ad9a404b567539de52be1faa405d7960bbe549065a628dc5178ff0ccd20a78707f647698c2631596f99e173d5aadb15a59246f291eedb0bdd05202d1cbec6d2f6b85c52a49643d6d4b3f11b0be75bebc00d085f18d560e67432b4ec89a756f4f62e709e6a1006d7bc8fe633c0ef17248f732221ac1c78b30c3b5393b8bb98a556a25c05e1bf84efa48110c10e3886b5c8eaa27088f1c7972c2daa68e65e3e422d1ff73a1e9a7691d332f354161dbfe79f0824a1c9f33fbc1fda25091bdeb8dffc49fbb"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x0, 0x6c}}, 0x20}}, 0x0) socket(0x0, 0x0, 0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="ddd5d22dedbff2b82c21", @ANYRES32], 0x2}, 0x1, 0x0, 0x0, 0x4004005}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) 03:56:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast1}}, 0x1e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000140), 0x4) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000000)=0x808001, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x48040, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) 03:56:35 executing program 2: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000004780)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="18000000690001ef008000"/20], 0x18}], 0x1}, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000002180)=0x4) r1 = socket(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendmmsg$alg(r1, &(0x7f00000020c0)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000080)="f03f539b16ecce7355d94bf1be032dc1eb2079c8090f65611f67a6e5205e8c56b1d79553056a938c82141f9a799779dca6058024df4a31f06e386842c82a5d8b1a65a0683d96b8f4319cccc780c9f0ee9cf03275e871e3a9787e9a7a41def0efc8c3b67dce73e58a77f9af9df4d4951b27ea23f435e215509749b5d5ba5c97358cd06ee4c5c50d10c86f7a7359c76348", 0x90}, {&(0x7f0000000180)="b3fcdb02c6f63ceb47631475c2404586dafd3e7c520d32e088735e49650babd2cafaa8be1a479101052c4eb76c2274b3bfb869f5d112d8613cfeb15d83d5044fdb7b5c6a2705098961aaa20184d49246308d82155caef07ddd5a76be70eb66b5b020a326fcc1159baf16df54f646a871d637a50ebeeaca3221f7e877d86a45869f4de72df39d6e440d2f9ad72e8bda1eb4c28653848722f98e5418e8265f3d9ca1cd83a0943e5d867201e087d4ed7b438e2cef7326a5200c7e77c8b8", 0xbc}, {&(0x7f0000000240)="05e864", 0x3}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="1fd4e047d34a04dae4016474664aca37d3c7f3f78d5f9c0ec6366bb69c597924d5b2acfc99858dfa316f771333d350063c736c48b950766e1e92c700df1f9c99f1c2ddf963b2e58d08b8488473ecc757afb311883c4b0f98a9ef44c60a758a974ce82707f2672606aea8ff0925985e0abd7405fc03ab7a24b42b481dab41158c", 0x80}, {&(0x7f0000000380)="2baf870754070c20455268472549f76e1f62d4b8929487370830fa9baf63aea4495730417d52f93715c916e4d132780c55cec01f2c2dcda3655e20831da069fc0112b1c62b8465045aab0a00933bd5a30d4fcce1ca5fba5c5beb74b511a988eb0b8aa2a950c78f62a275a777f56950c848e2b8b8faf340baa14162a313e14e8559a83e769e1bd5325e7881402d3e2301a132f3c4cce4f467c593cef1b058315449a965f5f01430c9f738b079149d6d2c88a39e05b2d97ba067816b3b93ce67d0f8631ff1dfabb54bbc327ceb6419bbb3cc9654e55a75799c", 0xd8}, {&(0x7f0000000480)="8641998ea3005000028c671cd4cf3e0425278c207d422edd8b1b3b91bd4fa06e4e34c5190b3a88d3195ee9793858e61abb89e5512520bfd643ba51e30ee73c8e538f885e6c305fa85a9290d2038a1663da2422c1f7095502030b78fab8525d5a18eafd813078774273dee497c275773681bf1b52c67fd61700a1a7e1d02b5fb494613dded728e1e1131258e2d0b80adcf2926c20475cf6f05859706ab65f648a43270c49a5be8e8a298e31984e788b0b95c50bc9c55dc3eec515eb030326fce6c54e5cd8fb302d0d12798f6b47ec4db6c87f05701a7ba8e60197bd97d15e369537eb167df400751fe293dfc8efc70da178b9", 0xf2}], 0x7, &(0x7f0000000600)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @iv={0xf0, 0x117, 0x2, 0xd7, "bd8ab3a4f023f1758aa73262c58bff4137f1b17a187783b3ad4bc34b89d3a4634c729a6782d303e6034299e6a97c6e410382d5990e00a0fb270c49c8ea717c09b2b37703ddeabb65d55e027d3323f166270a2db56eb68dc20c81f47d7606dd6b07adc7262294a7dade59acfd39fc9974a7998feb01b2a58b5541106a9e8d386daa53a8807f76485b769f189e737fadb6575cd5fead990f29362f07cbd80e8a1a4a7bef5dae30fc79002400e64afc0fd77133ebc7336103c87107f17ca41d5136c827203a4606ad8aa13cdec5d6b92e1ad5d4996a302ab0"}, @iv={0x20, 0x117, 0x2, 0x8, "90efc90f900541af"}, @iv={0x68, 0x117, 0x2, 0x4f, "73f29b3a2e3a9b367adb6812bec3a082d12d78838c5ed62f9556dd23f98cca0a22a2cdc66806c1c1b5ce6eb0392b1b265c5e8543f2782ac6e57cdeedec3c6dac9463e7cd68fe8fe2ddb9ffd9c60e8c"}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0xc0, 0x117, 0x2, 0xa9, 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0x1000}, {&(0x7f0000001c40)="9e8dfe30b0b51977a6013a2c7c718986a3c3e5f35979aaea85cadd052c12b1d69d438cd06362f4aabf62a29b63f9228aaaf7c69b01b9d8046786aeba4a2e5f144978884b7b23646c7e75352aea1d105391e52f5b1ba0d7d2d5247768d9748cf89ef55deca065f09ab523e13b00788ef2a2e360d7f7f4f5de2713e2d4e6ee2c674d29e8de9821f6b763e2856a3c7848fede958c1c643131e1312f4b8738efa035e63d84ad45cadb4f23bdd8d50c6d4a96b92fdb9defdcbd", 0xb7}, {&(0x7f0000001d00)="23e951b97551954f0b9512087c7e8b70a91d9df2801c18a81b769aff811c7d714e94e6edadf70bf14ed0279b82ade3a6dcaf76694ae971232ee764daecf7509921d50019f76a7bff5bf84e7eb1ac4427d84afd33536b589c32c97782d21e0c2d13", 0x61}, {&(0x7f0000001d80)="7409fa5b06273ecda4bdf35cf4a21624961b1172727fe9f3af65eb020becda57fb06445751f472f437623c62e439a2c392244d649efd84c09315cc36eb92a550bc961f8704f41652ffc633aec3cdd9f6e72af3de04962426a28f4e8e5e9ccd33bdb369a74b04713dcf5b24cbedfe792f7e6ce948132d0b2f28e8cdeee8634ea6ebd5b62017ee9e4e713fa546fc764c8c414ca7ba76538cd72c775a761aa9b017dab6e8e8b08fecff276dfdec572b218e6cd11130f4bd31fa6e7ebd00478c9c", 0xbf}], 0x6, &(0x7f0000001ec0)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0xc8, 0x117, 0x2, 0xad, "fd2ee1cea3c4d30c17931924ae40cebee5db031f13eaa0d9d184d7be9f2b9a442597c0f25aa807d83b27f0d3ee588b9ea2c5611b406b5445cd5fd82b77d20fc7dfc6334c6b110db3592be46baba0bc6d70755dcd64b916408cc29dca8e4efe25701db3d94019de256223a266517a30b14c944eb29d373916066267032ed75f5a047b5d6dc13c849110b4f0df8bcc856d80af68f919d162f1f029c195f0be68aa2f434cbe4a4137e1d386372cd9"}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x56aa3176}, @iv={0x90, 0x117, 0x2, 0x76, "2046631dafd6ebd884df4204a616b97d72e29b3cb21b213e0a7d9a49c0a884e1dd4e80dfc13d1a4ef6b9fbfa0e8ddf27b2d261436b8305e59b0fd8589775bdb439564cf181e3b90ea3ac0331ab74acaaf3e890e5ec9f866e45f9fe9982cae0dd053402fcbad69133f1c0e950bba9c86fd834788158c4"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x7f00000}], 0x200, 0x800}], 0x3, 0x64004005) 03:56:35 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8ed8070000000000000084840000cd3fcfd56f69e493050000d3b483b69958e7b30996e973d91a6dc37a3aa802af40d4e5c6eb5fd07cea4a274b21219938ea2611846f0ccd482c7d66c86058552070d5a36832a5bb168116c4827edd0bd59226b9e5e11120edc68baeb83b9e702afa34e6424e279eb5a236e4894b271a858a3b4adca9a83622e20026af5d60c7ef92a4888d1db1cb4d4cbd17c30ae76a8d745ab0ab977fe4f91f828183a4cdfed1ea041b6e4fce62699bfefcb2b36b21"], 0xe) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8006}, 0x4) r3 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @rand_addr=0x10000}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0), 0x8) r4 = socket(0x26, 0x1, 0xb92a) close(r4) sendmmsg$inet_sctp(r4, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x30}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="13000000", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x0, 0xfffc, 0x0, 0x0, 0x0, 0x80, 0x1}, 0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="ba3a6d9b05000000000000df12fb82b2bab213dd414595284b57ef6c83"], 0x16) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000280)=0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x1f}]}, 0x10) bind$inet(r1, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0xe78f, 0x3) 03:56:35 executing program 2: syz_emit_ethernet(0x12e, &(0x7f0000000240)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f000", 0xf8, 0x3a, 0x0, @rand_addr="e514d84000000500", @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "4ac5a0", 0x0, 0x2f, 0x0, @mcast2, @remote, [@dstopts={0x0, 0x18, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0xa2, "6138d47e1eb697fa56cfc1cd2df2ddeb9b9e83260763ccdc7fa84e263982b5ffc489a8cf8fcf958ed86f3f5d18edfdb93e6ff0a032f35dc5c0482b07aaee316ffa411b4a739b26891174343bc03f64c63c18dcc3c7e8bb3065a0a8515a7ca583838bb2c2283eb0254c9657a40b67a8708c335580922eacaf87739c196ead923a2f93ed2269d4765d3288deef38da5e8a47c839f9ff809555d688e6e405914c99e333"}, @hao={0xc9, 0x10, @mcast1}]}]}}}}}}}, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvfrom$l2tp(r0, &(0x7f0000000000)=""/84, 0x54, 0x40010120, 0x0, 0x0) 03:56:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000385000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0xde8df000) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") socket$can_raw(0x1d, 0x3, 0x1) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x24, r4, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_PEER_V4={0x8}]}, 0x24}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 03:56:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") unshare(0x60480) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)=@buf) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140), &(0x7f0000000200)=0x4) 03:56:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) r2 = socket(0x11, 0x80002, 0x0) r3 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0), 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000100), &(0x7f0000000140)=0x4) 03:56:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/128, 0x80}, {&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000280)=""/21, 0x15}, {&(0x7f0000000500)=""/134, 0x86}], 0x5, &(0x7f0000000400)=""/16, 0x10}, 0x2001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100006, 0x500001c) 03:56:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0), 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x0, @local, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={r6, 0x3}, &(0x7f0000000300)=0x8) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=r3, @ANYBLOB="0000b20000000000", @ANYBLOB="98452395f4e87ae700aeab2862efe7f6f7f2489c0f42266314f14599b176f377c28d778db45a95fc698c0a4880f400d0f2665d3487e49402f44521ada814aa25b434a90bca72c64ad0ce4c517ed96fbcf953be3956192c14ce9dbb1d6308aafc4b8851e29d850330279ebb2f64ece620e5824dee86306099e9bc62afac43cd47"], 0x6}}, 0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b945aebdd612e8fb792086d9046b55e5ef27b02a0f2004b400f0792a5ce3cf05cdd4"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_FLAGS={0x8, 0x16, 0x13}]}}]}, 0x3c}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x4924924924926d3, 0x0) 03:56:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001a40)=ANY=[@ANYBLOB="400000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="03020000000000001800128008000100767469000c00028008000400c058630008000a00", @ANYRES32, @ANYBLOB="6783d22a060e818072390abaac26a29587c56c1e9a924325d0b105981fbf059fc2268d1396c3486019df880208"], 0x40}}, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) [ 180.039533][ T8517] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 180.404587][ T27] audit: type=1800 audit(1586318196.949:3): pid=8493 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=15777 res=0 03:56:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/128, 0x80}, {&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000280)=""/21, 0x15}, {&(0x7f0000000500)=""/134, 0x86}], 0x5, &(0x7f0000000400)=""/16, 0x10}, 0x2001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100006, 0x500001c) [ 180.644169][ T8517] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 180.669945][ T27] audit: type=1804 audit(1586318197.209:4): pid=8490 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir417601613/syzkaller.Tkf5Nx/5/cgroup.controllers" dev="sda1" ino=15777 res=1 03:56:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") unshare(0x60480) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)=@buf) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000140), &(0x7f0000000200)=0x4) [ 180.728773][ T8517] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 180.734394][ T27] audit: type=1804 audit(1586318197.259:5): pid=8494 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir417601613/syzkaller.Tkf5Nx/5/cgroup.controllers" dev="sda1" ino=15777 res=1 [ 180.750939][ T8517] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 180.911270][ T27] audit: type=1800 audit(1586318197.359:6): pid=8490 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=15777 res=0 03:56:37 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b96000/0x4000)=nil, 0x4000, 0x2, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) socket(0x3e9383183380870d, 0x6, 0x2) ioctl(r0, 0x0, &(0x7f0000000100)) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x12) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x1) 03:56:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) r2 = socket(0x11, 0x80002, 0x0) r3 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0), 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 181.036809][ T27] audit: type=1800 audit(1586318197.359:7): pid=8494 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=15777 res=0 03:56:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="2e000000120081aee4520cecff0e00fa078b5bdb4cb904e473730e55cff26d1b0e001d80020000005e510befccd7", 0x2e}], 0x1}, 0x0) r2 = socket(0x11, 0x80002, 0x0) r3 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0), 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 181.155299][ T8550] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 181.279688][ T8553] netlink: 'syz-executor.5': attribute type 29 has an invalid length. 03:56:37 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@empty, @rand_addr, @local}, &(0x7f0000000080)=0xc) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000010000507010400"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) [ 181.621093][ T8550] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 181.637835][ T8558] IPVS: ftp: loaded support on port[0] = 21 [ 181.657517][ T8553] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 181.684976][ T8559] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 03:56:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000140)={0x14, r1, 0x711, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0) r5 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$xdp(r5, &(0x7f0000000440)={&(0x7f0000000080)={0x2c, 0x1, 0x0, 0x1c}, 0x10, &(0x7f0000000840)=[{&(0x7f00000002c0)="135f2946c5fa", 0x6}, {&(0x7f00000003c0)="a9e08f8e6e228d2528f4f79b4dd0fb98bda151aab4929d0c3d94dd924a8e7944c84ef246721a16d927a37a12d441cede6c77cc395c72830a0729cc5f9952fa3d0bee46ff172eead1f0fdd41caa3e9ef5679861a4fd74f4455c313dc5d0ce69dd13c46fc5f870223bcc6abdd06291552c336a", 0x72}, {&(0x7f0000000340)="1ffb35114ac9ad0c560b482c3b3c", 0xe}, {&(0x7f0000000500)="fff3987bff7850ac3169a45706e78aad29c1b0c9c267e4e11e8db68a76e81bb11a366552682f65ec830daca0d9ef6a8cfed79a5b7b73e3d29ea6f3db9c4576a948159d03235a52f7666811fafeb2dc92d93ea0ed7f1a43b8996a0d93be6100165fd6c960a01fcefaa4b65b3e1dc8dce263cb", 0x72}, {&(0x7f0000000580)="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", 0xfd}, {&(0x7f0000000680)="17646c40c98e4086d3bc6a67098fb5121c9af38f1b4ee9ff1e89bae39918832856a1f42de4d31bec19f655ac3a1ab4e25801361ba024c52122b0cb07c16c2cc5a6ea0ee6d6b8f9b1f52cd5a1627447a25749c532fe49b6fc23bd1ae3c28edb1978a2a7a0ba8572bd80d7b3861f663f1217b352fbf38480ff667939775a8753ee697b4538e4853ed3909231f4ed5d4390ef866096c139683256c04d837ebc18a72d3bc3bd0f4120d0e6cad33458d9b81a29fd01720f64285d4db90adddf39650f172d", 0xc2}, {&(0x7f0000000780)="fd2511be10020e37d4090e3f1228aea231030ea4595c4713b387e776e4bb767811b7d7120c5059bbe6f2cf912a1d833b79e26f121ca8eff9676feabb23ac8e7bb9b165a2a445e4e7be33582704e779ed696830f15fba4202650b29f6ef399a83f7eb2e76c8d1d0819d3cdd7b4e085d3fded2cdc8abcf944c279acf25109ba12934e32621380fa1d0210c4b93a18ec54114d5c28dd890a141a7", 0x99}], 0x7}, 0x80) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 03:56:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="01000000deff00001c0012000bef0100626f6e64000000000c00020008000100060000009a38f81e152fbb46c20644b3dc4aacda13870e48b1e8945771de881cc3d210959619ca54748140a9db1a016c0060e815c2e7e2695dd547053ec3bdd7a51b6f95cd79ecc726ae68ef95fac6c372e83bae282af8b930566e2c7c1c89"], 0x3}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x48) 03:56:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000006b598c9c5067a9e591460a382d32805e783a962255333c02b3bd5378a8385623fff2ac7ae53ae8487188f11741b06ccae9883a01a71f7d5619088415248544d9db165069c9302163bbb3d3b68b2f8ca2198c95", @ANYRES16=r4, @ANYBLOB="010000000000000000004c80000008001d8005000100aa000000"], 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r4, 0x102, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x10, 0x49, [0xfac06, 0xfac02, 0xfac0a]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x8000) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") close(r0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xb, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x3, 0x0, [0x0, 0x200002c0, 0x200005a4, 0x200005d4], 0x0, 0x0, 0x0}, 0x3) 03:56:38 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000480)={@broadcast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f208", 0x48, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x3, [], {0x0, 0x6, "11a4cf", 0x0, 0x0, 0x0, @dev, @remote, [@hopopts={0x2f, 0x1, [], [@calipso={0x7, 0x8}]}]}}}}}}}, 0x0) 03:56:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000000000000000000000000008500000059000000950000000000b492ac94827eabaec9bd96414a47e49160d113cda8f0409c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 181.937834][ T8558] IPVS: ftp: loaded support on port[0] = 21 03:56:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000dd5f02ec8af4c76f4503775e3a23deb9fa5939"], 0x48}}, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f0000000140)=0x2, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000040)={0x2c, 0x0, r4}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r6, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000240)=0x1ff, 0x4) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000580)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}}, 0x20}}, 0x0) 03:56:38 executing program 1: socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000008c0)="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", 0x197}, {&(0x7f0000000840)="b5252522629f34a16e", 0x9}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) write$binfmt_script(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x162) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140)=0xda6, 0x4) sendto$inet(r0, &(0x7f00000012c0)="1e268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x5e04, 0x80000001, @empty}, 0x1c) listen(r2, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) read$alg(r3, &(0x7f0000000040)=""/74, 0x4a) [ 182.012645][ T8596] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 03:56:38 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000079114c0010000000851000000200000085000000000000009500"/43], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32, @ANYBLOB="0100000000000000240012000c000100627269646765000e1400020008000700000000000800270000000000"], 0x44}}, 0x0) r1 = socket(0x4000000000010, 0x1000000000080002, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$CAN_RAW_JOIN_FILTERS(r2, 0x65, 0x6, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendmmsg$alg(r1, &(0x7f0000000140), 0x42, 0x0) 03:56:38 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="340100001000050700"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x134}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x11, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 03:56:38 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x50}, [@ldst={0x5, 0x0, 0x0, 0x0, 0x7}]}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x800) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) r2 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r2, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0), 0x8) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', r5}) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@gettclass={0x24, 0x2a, 0x300, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0x0, 0xf}, {0xd, 0x3}, {0x8, 0xffe0}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4004000}, 0x2600c040) 03:56:39 executing program 1: socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000008c0)="0a99b3e3930870dcd4c6d68e6abe088a5accdbe6dc85ed63bcee4834cd53f8a19cfad53574230c17377b8f0c69b09d01000000cf550f05d219f9c6ca195d3b4e29f3230cdd08cd5f1c946bee78e546d580a203030f47d70c95a97fe501000000ffffffff8ef5e2f7ee4f47c1a036e37e87414e615396eeb918828e0000000000003b9bd6b7f46843cd7400000000000000000000da4150cc06507aca4a15ec5bf48efd96e80a2e03ae10c1121d40311509db5b21f3694c4823f7d8b6cab1156cf3a6e5178587f78bdf8d2b17d8e2ac357cce3c1a78ac1acbc9ad2f62068db51337e68ba4860d8e9146f7cdaccafeb0319f1519793da30956cb27e3b9e805f34ce953b1ffc09662fba750bc6cd4cc82dfbb3a09b935528e4de7169e3a1706af3c6af5332aaaf76430d0dc979df4c6b90747d460d545f6208e75ad5ad2fe7b71ea361a0424bd48cf8406809c5d929969c248cf772118c3fd0c409e3414665dbec6d297f8da0206ade88d3176ef4d09d865aa0be1d2b33622e44ff453a198c8401d43a0f17834f80e1ee783636c6fee22a33415751cb86165", 0x197}, {&(0x7f0000000840)="b5252522629f34a16e", 0x9}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) write$binfmt_script(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x162) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140)=0xda6, 0x4) sendto$inet(r0, &(0x7f00000012c0)="1e268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x5e04, 0x80000001, @empty}, 0x1c) listen(r2, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) read$alg(r3, &(0x7f0000000040)=""/74, 0x4a) [ 183.021308][ T8631] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 183.035380][ T8631] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.3'. 03:56:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffff9a, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x24000041}, 0x49004) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e88000000000c00020008000100040000005fea7784011a82e09fed488cd7b5109278c1aae20764c3ff2e59da24cd6aecfc1c069ac1d9eb93d96ad1d36f28909dd20816df40dbdf25765074f676a7518ead4806960b08ba9197b2b8764a5b8889f490fe847840bd005becbfcbce731616f942b62e0f15387e9b8fcdc8a413e35b65bfa8b916612ad420ef0f32d5e80aa4e3c6bca2554d230bf7af6c1880652cf631929168080cc6819fe7249236413d6330f9a6dd62ceb2c63d7e24da5d6551e18eb707abfba34a05e7b47d7b2232d7d87f9deff9c84eef23c7bee0ec3188e20a6da75d1fd0e0"], 0x3c}}, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r5, 0x7}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000e08000a1d", @ANYRES32=r3, @ANYRES32=r1], 0x5}}, 0x6000000) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r7 = socket(0x10, 0x2, 0x8) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0xedabe183de02e74b}}, 0x20}}, 0x0) 03:56:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x4}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0xb1}, @NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x31a5}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xffffffffffffffff}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x5c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2={0xfc, 0xa}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @empty}}]}, 0x5c}}, 0x0) 03:56:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21aa9a9d32c7627ffe7a54cdbd77b300", 0x2d}, 0x60) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21ccf67e1d0000e565aa9a9d32c7627ffe7a54cdbd77b300", 0x2b}, 0x60) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000200), 0x4) close(r2) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r5, &(0x7f0000000100)=""/231, 0xe7, 0x1, &(0x7f0000000040)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xffd7) socket$netlink(0x10, 0x3, 0x4) write$tun(0xffffffffffffffff, &(0x7f0000000240)={@val={0x0, 0x865f}, @void, @ipx={0xffff, 0x28, 0x0, 0x15, {@broadcast, @current, 0x20}, {@broadcast, @current}, "5d66d5ed836e75513c48"}}, 0x2c) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r5, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000226bd7000fddbdf25040000000800010001000000080001000000000008000100dfffffff93560e806dcb87e4"], 0x34}, 0x1, 0x0, 0x0, 0x4080}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="44000000b776ac0feea7c702000000000000007b366cb20dd9bb4fea5de8e011eadd8533036d4d0b2935d30b8ebb6c30", @ANYRES16=r6, @ANYBLOB="000328bd7000fcdbdf2503000000080001000100000008000100000000000800020002000000080002000200000008000200020000000800010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4004881}, 0x0) 03:56:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket(0x15, 0x80000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000440)={0xffff, 0x7, 0x8, 0xffda}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f0000000b80)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000300000068030000f0000000f000000000000000f0000000f0000000d0020000d0020000d0020000d0020000d002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000380071756f746100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007801e00100000000000000000000000000000000000000000801726563656e740000000000000000000000000000000000000000000000010000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000006e657462696f732d6e7300000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000003b84f3a8000000feffffff"], 0x1) socket$inet(0x2, 0x800, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x90005, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x2, 0x62b, 0x8c3, 0x1, 0x9, 0x5ca5}) 03:56:42 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x4000000000000002, 0xc) write(r3, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f30503000a000100010423dcffdf00", 0x23c) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) close(r4) 03:56:42 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) accept$packet(r0, 0x0, &(0x7f0000000240)) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=@newlink={0x58, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5, 0x19, 0x8}, @IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0x9}, @IFLA_BR_MCAST_QUERIER_INTVL={0xc}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x58}}, 0x0) r5 = socket(0x11, 0x80002, 0x0) getpeername$l2tp6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000140)=0x20) getsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@initdev}}, &(0x7f0000000380)=0xe8) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x58, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="084d233f1825"}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x4000050) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000000440)=""/207, &(0x7f0000000000)=0xcf) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 03:56:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21aa9a9d32c7627ffe7a54cdbd77b300", 0x2d}, 0x60) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21ccf67e1d0000e565aa9a9d32c7627ffe7a54cdbd77b300", 0x2b}, 0x60) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000200), 0x4) close(r2) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r5, &(0x7f0000000100)=""/231, 0xe7, 0x1, &(0x7f0000000040)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xffd7) socket$netlink(0x10, 0x3, 0x4) write$tun(0xffffffffffffffff, &(0x7f0000000240)={@val={0x0, 0x865f}, @void, @ipx={0xffff, 0x28, 0x0, 0x15, {@broadcast, @current, 0x20}, {@broadcast, @current}, "5d66d5ed836e75513c48"}}, 0x2c) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r5, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000226bd7000fddbdf25040000000800010001000000080001000000000008000100dfffffff93560e806dcb87e4"], 0x34}, 0x1, 0x0, 0x0, 0x4080}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="44000000b776ac0feea7c702000000000000007b366cb20dd9bb4fea5de8e011eadd8533036d4d0b2935d30b8ebb6c30", @ANYRES16=r6, @ANYBLOB="000328bd7000fcdbdf2503000000080001000100000008000100000000000800020002000000080002000200000008000200020000000800010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4004881}, 0x0) [ 186.229043][ T8691] device vlan0 entered promiscuous mode 03:56:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21aa9a9d32c7627ffe7a54cdbd77b300", 0x2d}, 0x60) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21ccf67e1d0000e565aa9a9d32c7627ffe7a54cdbd77b300", 0x2b}, 0x60) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000200), 0x4) close(r2) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r5, &(0x7f0000000100)=""/231, 0xe7, 0x1, &(0x7f0000000040)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xffd7) socket$netlink(0x10, 0x3, 0x4) write$tun(0xffffffffffffffff, &(0x7f0000000240)={@val={0x0, 0x865f}, @void, @ipx={0xffff, 0x28, 0x0, 0x15, {@broadcast, @current, 0x20}, {@broadcast, @current}, "5d66d5ed836e75513c48"}}, 0x2c) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r5, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000226bd7000fddbdf25040000000800010001000000080001000000000008000100dfffffff93560e806dcb87e4"], 0x34}, 0x1, 0x0, 0x0, 0x4080}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="44000000b776ac0feea7c702000000000000007b366cb20dd9bb4fea5de8e011eadd8533036d4d0b2935d30b8ebb6c30", @ANYRES16=r6, @ANYBLOB="000328bd7000fcdbdf2503000000080001000100000008000100000000000800020002000000080002000200000008000200020000000800010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4004881}, 0x0) [ 186.298376][ T21] tipc: TX() has been purged, node left! 03:56:42 executing program 0: pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f0000000040)=[{0x48}, {0x40}, {0x6}]}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@gettaction={0x14, 0x30, 0x309}, 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 03:56:43 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket(0x11, 0x80002, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000100)="61aa029cb780838e7b9e09612e30e15662cdc217b1492e30ee0323a765c132e57d4562768cf9d000150b115a2e5db2a6576a595fc05bb51a30020e3a7ec90898454d8ebefc9f05b621239bb47330827ebce33ea25c301933f5fbde3ab234c65b6ccfa6b863927b9d6083dd302606b2d7c1fbc37fe3eb21e730830ef358e3f27d71fbb6106749dfc4dda57f6fa259a3f2799a9ebf8a9cd8733eefe7872b440e46631e4c0ff67b345a36d1459938ff3de01f17ac8e25b2b731", 0xb8) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x40408c0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$netrom(r2, &(0x7f00000001c0)={{0x3, @bcast, 0x2}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default]}, 0x48) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) close(r0) 03:56:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x52, &(0x7f0000000100)={@local, @random="4ea35c9f13fc", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x1c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0xc2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x6, "58711e7a"}]}}}}}}}}, 0x0) 03:56:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21aa9a9d32c7627ffe7a54cdbd77b300", 0x2d}, 0x60) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21ccf67e1d0000e565aa9a9d32c7627ffe7a54cdbd77b300", 0x2b}, 0x60) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000200), 0x4) close(r2) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r5, &(0x7f0000000100)=""/231, 0xe7, 0x1, &(0x7f0000000040)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xffd7) socket$netlink(0x10, 0x3, 0x4) write$tun(0xffffffffffffffff, &(0x7f0000000240)={@val={0x0, 0x865f}, @void, @ipx={0xffff, 0x28, 0x0, 0x15, {@broadcast, @current, 0x20}, {@broadcast, @current}, "5d66d5ed836e75513c48"}}, 0x2c) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r5, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000226bd7000fddbdf25040000000800010001000000080001000000000008000100dfffffff93560e806dcb87e4"], 0x34}, 0x1, 0x0, 0x0, 0x4080}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="44000000b776ac0feea7c702000000000000007b366cb20dd9bb4fea5de8e011eadd8533036d4d0b2935d30b8ebb6c30", @ANYRES16=r6, @ANYBLOB="000328bd7000fcdbdf2503000000080001000100000008000100000000000800020002000000080002000200000008000200020000000800010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4004881}, 0x0) 03:56:43 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xc9, &(0x7f0000000080)={0x0, 0xffffffffffffff7c}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001000090468fe07002b0000000100ff0714000000450001070300001419001a00", 0x24}], 0x1) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(0xffffffffffffffff, &(0x7f00000000c0)="240000001e005f0214fffffffffffff807000000000000000000000006000900", 0x20) sendmmsg$alg(r1, &(0x7f0000000140), 0xcc, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x4e23, 0xff97, 0x4e24, 0x8, 0x0, 0x100, 0x20, 0x67, 0x0, r2}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b, 0x3, 0xffffffffffffff63}, {0x431a, 0x1ff, 0x0, 0x26ffbb15}, 0x1000, 0x6e6bb7, 0x6, 0x2, 0x4, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0xa, @in6=@empty, 0x0, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@empty, @in=@rand_addr=0x6, 0x4e22, 0x1, 0x4e22, 0x0, 0x0, 0x1f0, 0x80, 0x88, 0x0, r2}, {0xf1, 0xcf50, 0x100, 0x100000001, 0xb19, 0x8, 0x0, 0x8}, {0x9, 0x0, 0x0, 0x8}, 0x40, 0x6e6bb2, 0x1, 0xda6299fd12c80148, 0x2, 0x1}, {{@in6=@local, 0x4d6, 0x33}, 0x2, @in=@loopback, 0x3501, 0x2, 0x2, 0x8, 0x0, 0xbf5, 0x6}}, 0xe8) r3 = getpid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r5 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r3, r4, r5}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000280)="56cc452d602dcbc24ac3b4149208ebf164d8bb38d10a8f63a9b26336477884ca90ee00c6376df182ff358927b14b8b4cc63c260d0399cd8366a117eaeed144cfff4586566f96b01bd072a5e45d365fb5b2b9b90e52b843bca4eca4a88b889331525ec20716db37ca9c0026d9c0abfa70981877eda136aa423584e378b1f4d3609b655903a50b962188b23948768ba3f244298d37bab0c33899af2c7034c265566c2186549d28e8d92e24131484688678c0cae5f480a126be06fa8253afc2bc5ea02211249f9a171b7b48756931728319f81355af0b7f1e874eb867dd24c6cc7f54d376e6ced5f6ef4a", 0xe9}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="b8d9c427de050743ced9cfe0e4ee1f17b8b2339558b60816f7004bfd8593509f35972bdee68e30a99eca7259dd5e6815a58156aae516e37c0afdcd440560a2da67f0adecbd5ab694658d6fe484bfd53aeeba3f1a1bd98829d206a92fc7", 0x5d}, {&(0x7f0000001400)="60dfc7a4167292c82ef87e2b0c1d9a919d9526c6e4ffb63506a5c6a538c38b68615536c6420ece13271120b40dfba8e23b0dc81f608bc8a832e012c61741f2aa970f088ba00ca519577fd2d3e585d31c54975f12a33089bf0f33f0397b06d163e2e2bc267303168aac47", 0x6a}], 0x4, &(0x7f00000015c0)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00000000240000530001000000bf3b1d89d75604bc37f49715b7548c39a50b8f3df8c99349864a4160fcdc090f3abb18e16c7b01538cd92f15013ad953f3bff0a5a86fbe994802a00b8793d0b2776b97f1b2fdbda401b494913d8e1a5e67252ae925b6e23e5592aef60df596a20361ea63ff6e49049e12885e31eb1e61ef05b2693e19558cebc576516fdae29f309d2ef40422311de5120e8c8b90f8f88228bb8fc02bd89db2b2a753ffa249ddba3083cd", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x800}, 0x4080) 03:56:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x1040c) r4 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x8b16a9cb6e627279) setsockopt$CAIFSO_REQ_PARAM(r4, 0x116, 0x80, &(0x7f00000002c0)="061cf953125c2780e12796e443726c89f569495aba5edbb64c2c9002bbabbb338bb2abc7b2334da8d5b87a05b51818e29062f7e48f81c28a9f1e4ae90b211094cf34f2f94f670794946dc03b99e64f86b007ff1a19fed96037a720bda966c2c9c123a9beb9260470dae7a30f563024e842820424b4bde695aad2635fa3a70440b1722dec66ed234ee65fbc0e58a5642d8aedeb30f0659623ae4496e5ba8cb895395173cb8adb512bb496914cc144d96b83bdda795a51c1969e", 0xb9) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) write$binfmt_elf64(r2, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0x0, r2}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x99c733c}) 03:56:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPCTNL_MSG_CT_NEW(r5, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, 0x0, 0x1, 0x301, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x10, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1400}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x4}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xe, 0x1, 'sip-20000\x00'}}, @CTA_SEQ_ADJ_REPLY={0x4}]}, 0x4c}}, 0x40010) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000000000010", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x5}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020000000800000000000000ce204b707596906260a7cefc00"/60], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) r6 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r6, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0xc, 0x6, 0x301, 0x0, 0x0, {0x2, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x7040e3c738195120) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r8, 0x23f, 0x0, 0x0, {{}, {0x0, 0x4125}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r6, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x28, r8, 0x300, 0x70bd29, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=@delchain={0x24, 0x65, 0xf31, 0x0, 0x3, {0x0, 0x0, 0x0, 0x0, {}, {0x0, 0xffff}}}, 0x24}}, 0x4) 03:56:43 executing program 3: r0 = socket(0x3, 0x3, 0x1000) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, @any, 0x1}, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x1) syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa45aabf86dd60209200001c06000bf5ab846355baccfe8000000000000000010000001a00bbfe8000"/60, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="70c2000090780000fe05f9895f000000"], 0x0) [ 186.787859][ T8732] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:56:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$inet(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000200)=[{&(0x7f00000003c0)="c156466206f9e04014f91d2abe99aed107d67e6345f4149c765a54ea77ffeb6c7f23fffaffd6019afcd9a34914ba804b14cdecdc06556a5f70c10e306a9db1c3ced8e158910858642e75b27b335c86374fa407b38497d2867f0ac07d8ecd8a7a0e63f63ef987741e3be8fd73ae0d5338573085d2b2a4c472e270d66adb61afd33c907981427e0313c562debfd4d5210577c254559b4d9b08d186", 0x9a}, {&(0x7f0000000480)="44e317467a543c200765fdb632538f46959f8bfad2f02c72e5b53380d1efed505dfd094850f5ccf6ebf20f1c1ba535846e8f8d748cccbd689a4d531f0c230e18a9081aef167a94ae3de5a8db1ec314a6ed0ae2bc43d34a31f264b14a5645ef316e1294a4feb2503671f7ab0ccb92757de4d36d049626ffb4200eb02a5dc5c9e8dde33a6498895775e83e5557813cb7c74245580c0c14c3f2438c57342712ed8c4a550e846ea5a874ae017952ec9a6b7c1a54538e2793884b30a588771ff0ee48e3f23926c7506cfdc8fd468f0bccd0bc3d499b578419a675f22e80c7cb2f6269b0", 0xe1}, {&(0x7f0000000580)="8807f640967fd34873900d6a9a097d2afe2f1c87ce49378c04d8b0db480a93fc8cd3b253f430bae8fd045b4e4d5d38e454911d3001cd737d8f9bd79d81ae1c7ae2069d7fe34aef0ccc032a5cbaefb623759b003e34b0a19decb953f910004305295c3e920712fe25426bf65696ff4f67e76cc0ce4e2d5f19e980e8ec5c4a4af668c823f8652a229da98b9f59425eb71843f342d71c6b42e3506d4369dc3a8d7ed3988f3cab758c15836f77d08f4f23943870e8095ec7", 0xb6}, {&(0x7f0000000080)}, {&(0x7f0000000640)="47e5f3bf7634da4543b0ed262d798896694028adf77499cbd567cbbdc9576ee660b415a9d48999812c70b9819549af88f6b5f90fa52a9660116574a0e3f643cfa8aac8be577f197c768d2a5a6a14441de9fb1340a2650e4caaf5ef9456a3fbaa1b5ed8560b57c125e03378ac3f7f0c0d627f59380340574a257aafc4a87b9228d8", 0x81}, {&(0x7f0000000700)="db938ba5a520085b7b0249e4f0ba064c00b4b94143562c60e237df8b0c8d2c479df6dd7e424876037bab8d291b157706597ff88c2d0fe3846b734d3b39ad45c9bc238dc8344ce4926c78c67d8ce7451de6953a08ad98aaf38d96dbfd574ba7070e10e92eca2b875e8985f2b2f86aae1a4b90002a8aff959939928821d9aa3e3a0ecd1f25ee06a333500bdee98c2aa23692c065cda9f4fa436b1caaf6", 0x9c}], 0x6, &(0x7f00000007c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @remote}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_retopts={{0x118, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0x15, 0x3, 0x3, [{@multicast1, 0x8b02}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x1c, 0x7f, 0x1, 0x0, [{@multicast2, 0x1f}, {@broadcast}, {@multicast1, 0x5}]}, @cipso={0x86, 0x54, 0xffffffffffffffff, [{0x2, 0x12, "20e878e1bb0a3136f582c4beec86e763"}, {0x2, 0x12, "8f2ffad56db0dd9545d486971f3b9930"}, {0x5, 0x6, "151a601f"}, {0x1, 0x4, "63f2"}, {0x2, 0x12, "4a0129b42900c0b3595185242634b6d1"}, {0x2, 0xa, "5ccf885e70fc7869"}, {0x3, 0x4, '[u'}]}, @timestamp_addr={0x44, 0x2c, 0xfc, 0x1, 0x2, [{@multicast1, 0x3}, {@local, 0x7ff}, {@broadcast, 0x7}, {@remote, 0x5}, {@dev={0xac, 0x14, 0x14, 0x2a}, 0x8f0a}]}, @lsrr={0x83, 0x27, 0x37, [@multicast2, @local, @rand_addr=0x2, @rand_addr=0x3, @dev={0xac, 0x14, 0x14, 0x42}, @remote, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback]}, @timestamp_prespec={0x44, 0x34, 0x90, 0x3, 0x1, [{@broadcast, 0x3ff}, {@multicast2, 0x8000}, {@multicast1, 0x5cac}, {@broadcast, 0x6}, {@multicast2, 0x7}, {@remote}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x1a0}, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_STA_PLINK_ACTION={0x8}]}, 0x1c}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 03:56:43 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0500000004ab0800450000380000000000019078ac1e0001ac1414aa05009078030000004500000000000000856371ae9b00"/70], 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) 03:56:43 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x5, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x11, 0x4c}, [@func={0x85, 0x0, 0x1, 0x0, 0x4}, @call, @exit]}, &(0x7f0000000100)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2}}}, 0x84) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32, @ANYBLOB="0100000000000000240012000c000100627269646765000e1400020008000700000000000800270000000000"], 0x44}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x42, 0x0) 03:56:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000000080)="79f49eb0a1") ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@getlink={0x20, 0x12, 0x1}, 0x20}}, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 187.060375][ T8743] netlink: 'syz-executor.3': attribute type 7 has an invalid length. [ 187.087787][ T8743] netlink: 'syz-executor.3': attribute type 39 has an invalid length. [ 187.181762][ T8743] netlink: 'syz-executor.3': attribute type 7 has an invalid length. [ 187.201965][ T8743] netlink: 'syz-executor.3': attribute type 39 has an invalid length. 03:56:43 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r2, r0, 0xd80, 0x43, &(0x7f0000000100)="90cf4d92644746a23e5625f90bcfe813fc86b8b79290caaf999ffa91574ead9c64d32f0a4e4bbd4eafefd37c61496f806dfca59aa5f6b35c03dfcd21b3919cda54c437", 0x1f, 0x4, 0x0, 0xf5a, 0xb58, 0x3, 0xffffffff, 'syz1\x00'}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000080)=0x28) 03:56:43 executing program 2: pipe(&(0x7f0000000440)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='veth1_to_team\x00', 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000200)=0x7fff, 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r2, 0x8983, &(0x7f0000000000)={0x7, 'batadv_slave_1\x00', {0x9}, 0x6}) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[], 0x0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0xb, 0xa, 0x80000001) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0xc, 0x0, 0x1, 0x1, 0x6, @multicast}, 0x14) 03:56:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000040)=0x400, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0xffffffff) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 03:56:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r1, r0, 0x0, 0x100000001) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000ec0)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f00000010c0)="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", 0x1de}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f000000afc0)='pids.current\x00', 0x0, 0x0) getsockname$l2tp6(r3, &(0x7f000000b000), &(0x7f000000b040)=0x20) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x1) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba32e2aba000000012e0b3836005404b0e0301a08000007e3ff5f163ee340b767950080000000009f56adae013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000118aec75d000000497400000000000000065ecc326d3a09ffc2c65400000000000000000700"}, 0x80) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="03d8ca000000000008001b000000000031ae849b2723f9ebe612b9e9b3fe6d4800efca2c1f7507e30d2edb8cd00f9bdcc2cbd3c1d3692447b6c19510d6f506ca107c91efe79a7ced8c1dea2c4b7cb24870f46cfb761f1b1364b36d15b6d90380c8afba5e7b268c1b821b8ac3e142fa206f7f209cf22b1a05e9fbd2bd5e73bd137d6b05a983be010a074321352ecd99fa48041444123a44bd9deda6e828d764fd2c27"], 0x28}}, 0x0) [ 187.497790][ T8766] IPVS: ftp: loaded support on port[0] = 21 03:56:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$inet(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000200)=[{&(0x7f00000003c0)="c156466206f9e04014f91d2abe99aed107d67e6345f4149c765a54ea77ffeb6c7f23fffaffd6019afcd9a34914ba804b14cdecdc06556a5f70c10e306a9db1c3ced8e158910858642e75b27b335c86374fa407b38497d2867f0ac07d8ecd8a7a0e63f63ef987741e3be8fd73ae0d5338573085d2b2a4c472e270d66adb61afd33c907981427e0313c562debfd4d5210577c254559b4d9b08d186", 0x9a}, {&(0x7f0000000480)="44e317467a543c200765fdb632538f46959f8bfad2f02c72e5b53380d1efed505dfd094850f5ccf6ebf20f1c1ba535846e8f8d748cccbd689a4d531f0c230e18a9081aef167a94ae3de5a8db1ec314a6ed0ae2bc43d34a31f264b14a5645ef316e1294a4feb2503671f7ab0ccb92757de4d36d049626ffb4200eb02a5dc5c9e8dde33a6498895775e83e5557813cb7c74245580c0c14c3f2438c57342712ed8c4a550e846ea5a874ae017952ec9a6b7c1a54538e2793884b30a588771ff0ee48e3f23926c7506cfdc8fd468f0bccd0bc3d499b578419a675f22e80c7cb2f6269b0", 0xe1}, {&(0x7f0000000580)="8807f640967fd34873900d6a9a097d2afe2f1c87ce49378c04d8b0db480a93fc8cd3b253f430bae8fd045b4e4d5d38e454911d3001cd737d8f9bd79d81ae1c7ae2069d7fe34aef0ccc032a5cbaefb623759b003e34b0a19decb953f910004305295c3e920712fe25426bf65696ff4f67e76cc0ce4e2d5f19e980e8ec5c4a4af668c823f8652a229da98b9f59425eb71843f342d71c6b42e3506d4369dc3a8d7ed3988f3cab758c15836f77d08f4f23943870e8095ec7", 0xb6}, {&(0x7f0000000080)}, {&(0x7f0000000640)="47e5f3bf7634da4543b0ed262d798896694028adf77499cbd567cbbdc9576ee660b415a9d48999812c70b9819549af88f6b5f90fa52a9660116574a0e3f643cfa8aac8be577f197c768d2a5a6a14441de9fb1340a2650e4caaf5ef9456a3fbaa1b5ed8560b57c125e03378ac3f7f0c0d627f59380340574a257aafc4a87b9228d8", 0x81}, {&(0x7f0000000700)="db938ba5a520085b7b0249e4f0ba064c00b4b94143562c60e237df8b0c8d2c479df6dd7e424876037bab8d291b157706597ff88c2d0fe3846b734d3b39ad45c9bc238dc8344ce4926c78c67d8ce7451de6953a08ad98aaf38d96dbfd574ba7070e10e92eca2b875e8985f2b2f86aae1a4b90002a8aff959939928821d9aa3e3a0ecd1f25ee06a333500bdee98c2aa23692c065cda9f4fa436b1caaf6", 0x9c}], 0x6, &(0x7f00000007c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @remote}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_retopts={{0x118, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0x15, 0x3, 0x3, [{@multicast1, 0x8b02}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x1c, 0x7f, 0x1, 0x0, [{@multicast2, 0x1f}, {@broadcast}, {@multicast1, 0x5}]}, @cipso={0x86, 0x54, 0xffffffffffffffff, [{0x2, 0x12, "20e878e1bb0a3136f582c4beec86e763"}, {0x2, 0x12, "8f2ffad56db0dd9545d486971f3b9930"}, {0x5, 0x6, "151a601f"}, {0x1, 0x4, "63f2"}, {0x2, 0x12, "4a0129b42900c0b3595185242634b6d1"}, {0x2, 0xa, "5ccf885e70fc7869"}, {0x3, 0x4, '[u'}]}, @timestamp_addr={0x44, 0x2c, 0xfc, 0x1, 0x2, [{@multicast1, 0x3}, {@local, 0x7ff}, {@broadcast, 0x7}, {@remote, 0x5}, {@dev={0xac, 0x14, 0x14, 0x2a}, 0x8f0a}]}, @lsrr={0x83, 0x27, 0x37, [@multicast2, @local, @rand_addr=0x2, @rand_addr=0x3, @dev={0xac, 0x14, 0x14, 0x42}, @remote, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback]}, @timestamp_prespec={0x44, 0x34, 0x90, 0x3, 0x1, [{@broadcast, 0x3ff}, {@multicast2, 0x8000}, {@multicast1, 0x5cac}, {@broadcast, 0x6}, {@multicast2, 0x7}, {@remote}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x1a0}, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_STA_PLINK_ACTION={0x8}]}, 0x1c}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 03:56:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'lo'}, {}, {0x20, '*wlan1eth0'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'eth0mime_type,*ppp1/'}], 0xa, "5f34b7f217466c8b776839"}, 0x62) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000034000504d25a80648c63940d04", 0x11}], 0x1}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 03:56:44 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) listen(r0, 0x1ff) pwritev(r0, &(0x7f0000002400)=[{&(0x7f0000000000)="d036e7b4b4a4590d22f6831ddd06a8b690bae7c20fd5c80d8b0e445ead01b03a759b6021ec20441798090206f5461516320f2b84bcf3b257684b95dfda874fbe961bdfb9656b9e484d1a8754708b5b34e324f937090ef40931cab32a197cfc2d56152a76b1c5f0ec54e66b74893a2b1a3eb9f2341f29068d111b3df0f39caa394204f3d416b5db487368f90b213d3965463f16c208c8afec723d9d556f006b914de5278852bf60f96f4c3c6610bcb9445d8f", 0xb2}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="30396a6272ad3f", 0x7}, {&(0x7f0000001100)}, {&(0x7f0000001140)="481952c241371a31d8ff8459eb56dc38430659fc4a481cd778aeb5eeed6b5018fed422a5577b11e77adc70a0f24683e74977bfc195fd0dd933712a328f1739e2df3de4fd04f419d8aa2344b29336b89056e6b34c6fa3c9b27c8350567de621759fe2", 0x62}, {&(0x7f00000011c0)="cc15e8065e6a991120aeca22091815095650d1aec5280c48368f94d0a9e1fd51017a40d290fbc77d2e3f6751501831185803a6afee548b88cf1e02292db210c0db3b9642b736f525e8b6d50f52995c0e886626006902b1ec20032e6c62d501b3d3f585153f870b82bf6ed02deb8624815e9a3e71747a2323454407c296244acdeedb7cf1f19144d6e84645af622510e796f71616e9508dd8b3b7f17468d3c9bfe3fc1f8489c709a86eed74087422aac46371cf91575c17047ae2402d19080713d9ddea8e8f69a738961c4b67841b293cd493f78533acc87bfb9c7f8c8a72f716344f0b3ca06e6a1eaa37071731ad26321bd37a3d79f2", 0xf6}, {&(0x7f00000012c0)="999f4699788d543732514045d7419550cb4fe3cae5f91038e5b705e153ecf6cf3eacde35b1d344037642c76105e1953162eb25ea2318ef62ed093447e7747205756e32d846271f73ac91750e913282f67ba6b9e690c3d65710abbd7b94a264fbf08219bdd5d3ca18c9c3b5bf681a06d3d1d49e92b683e5020927c428cff6f17ae1035246714a71801a342076e8293381f28c357f07c176bc12f8d623e68b480d8aa811dab0c72efe1aa46528e502c1972091d3ae85bed1a34860b28d9404410ac72a7f40f67d457489a0d9a7eb33b088c2805ba8e9c34e7c1ef925c2ae591f28be64db3bdcba1cb9d961b254af21fd7a2affd694baab6278a7fc4b2f0550bd800c80216af3ef5e4c4dac79c2d2dd6f0867dca6a096c3d6710eab00f533c5ade668ca24066f3c7522205f937581453279b787239ef746d152dca9b3f19495f8cf1442290ae8270c093b982d78fa7baa2a95cc54e525b6cae9252815c5640e19a46b1a8961d18790ec3f160a2814a5c213c6128c31d3de2a1aea7889ddccb1509667a27d808f07856043dbb7c0f04c2531e132536a7889a37527c922750170f951841bbae88fc89cb15355b00d180c73ffe399fbab36be4f95241a0d67d9d123c5c68df4a9b03991c7285e9f3a9817c4b0daf416056577dce0b3fa1453cb0f79f49084177ff2b6b229f90febb6068442656d6ec6004cc45014cfef4a03e187d4b46b9f68aa5d798e5e982c861338adbfaaf415f44314b852cf1cdf04d5dad657524994f6afa8aa9cb45b9c3a699c6b5cc932d04f3f2fac11091aa693403efc41cff9441296950d7b205e1849225cb23f30d72b73d7301a43e08379111f9226a944cadb66cd7379edfd3a666ded07fa5ee4f34fe56f5be1c075a344f75d140a7501bfa4483d0518e1a05cb2da8ebf62e2b3818d8da0987f6a726977239f3463519ba0140b999298fd4f079cd7b3a8846774f83e024aab651fac5d10d144b07d086481fc57d17f00d71958dad97582e0a5f499651fab2d953b9aeeed866f318a91a5b32d3b884fd7f8f615d471fd7dfe916b80c5031f406873c422d033d2424f92cc0e7f4877c77bc26ab835173005a21ff5463f4dee682f1dd6be4bb91a177ab787d57455eac15a2ddc70f586ef098a5e19d2a43ddf72f726bbad805fe8c2bc941b2d0d0c2bfa4c65ea6accfa42613c766ccecfd8cd41f886221da9484f7319334cb1f89667c68e66908cfc3be4fc012f1120707cfc904aebfba93a5ba1b3b4e0c7ae175554acd004e0d537ba79a246842d88e3424083d66abe490fa36e24b731f6f5ab9775c7a588a50b97f01e1adf8de767f5f9304f5d8122771c613cc2c128d28f819fd3d23c515fc36739e5ea7390ce770e2e2bb0a91ac291e1b7a626d3760c9716e5aeb3b2f57e76a6ae77bb56bb73d80698b412f24c1fbf3749726e765015873aad93e7dd1ac61ad2dd4cdeb64e76650a2a7e361710e785c59df1012868e6823be9fd28faf645345e855232dc2b927ceb79bb629d3be0d7854951fe827eef9eea242f9625201fca9937666d04220189f40d59f04a6035dab5d0dbca35f1e20b377a3646d0561f4ea4bc80fc32c32861a53caa20185e836f90d116bb545378a5162024a72cfe4698e3a4f80d0f7d1297fd578500bdd91e866977f975e4167d729a79d84efff7c8d79332ff2163e808226982c88f0a850b1e1cb68244c42358c2cdc26daa3c5abb88e509683620a61c2174f0fab592b2f5a4bac54df060745073c04b3343924a77746c7076080986f89a24b67e2d1d245ff69a46e2da0cf15c87e3a02a4c0f4153bb97ebf2f7d5eb4853898558f9078978d7eb168ec9e61acf73bddca97f0e3068c25f3b1fd1a71d014ba1e616936395e532bbcdb7dcc381debfb773c9925a9450b44882c6508feeffb4a109659809ea43effd6b79b500d13081d16bd4d4b2b5186af1e5d57eea2b38225825e26564a7156a07bfd4fbb4b9989cb790fd044df5ce78f680dba01a6d261de2f6921bcde7acc7f8cc67b5a12bab1fa42951d166a843ea80acd936ec50e44d4a68bbd0d52115721fe3a51955b09900b8d14957f69b12075a00b38373d644c83fca52b7953804f6e486bc1d17e7543477c99ccbb972872c5f336794758efc33b600cf0aae50948718db942e39007ca331997e23b5c32ff6e6b861c268f359518013f087cd31b9701dd4adb31fa77bcaf35d58954a664ce010d101015ab592dda1e88c539ad0c24a790562f347b3b418315099c889e20b8be133880d983659e5576b85bbde7a5488febbf13da0a5753a6135f142b3d00415cd49492f0376373bab50a1ece49a3add07e2e7fee6d1ad740b564ddd5ba9dc74f059f1b0264736841572f39b3f2ecc54c2487e5d1f090c1041128cb83cecb245fe5e396cd7a3b49f2cfd199c319b82f9bb5c770e27cf5b1cc880ae8b27f46fb92fa0e0d7dd7d113f3c63f161b5790ba3d970bb08d7ec7b5ae963717fb5dbd1e79add93cc9b297f528bfcca5aa4d7f9f1a458a94caaf30097ad8e4fce02772727b918fdf8164123e626fa2888a9c0e14cad68fd26e5c0b62713eebd2de289ba9e7a850bce593bc9efbaee13ea47400b07a55dc16175aa285229d52c1f9d11442ebaf00d6b793f4ed8cfaf7db7ede9d9a6d2c40e95fff4be3d8682b894fd3235eb73f0b2c629e9f9ffc0ba2ef8cc2ba7ef2c5b13304ad3e9f41755cfaf1c4d5c9a1927b48e1be81d4e5b21eab17240dc9741a736b5320507edf7df044e2f8fe214d789980e4c1fbdae1aa6ab96a27fdcb0b17814393d0724860a01d2cc514a0674de90db623a60f2b442aae613323c5e7779039b94917519c8cf3a673f5784f20123b411d575fd095e517c7e3f6762a3c9b4029234f84648237bddcd3003e8c2799d7d8e969c8f414bff685f24f017e9460a5f3152a9b042dbb76f511f24bbc83c4d61ec70fc2989f6f265a55365e6809f2536a322b5ae7041b957b9cc5dcf6d6a3b0df237ef72dede53f9e0da6f31985c0a4f1f466cf6e37f714dd3337a1de0bf5e3386778958463f51760985c6b7a252c021a4d26ea4b3ed5d184f795f190cb7c02d5c6de5ddb18bdca4a86980de97d69f7b1afb42cf004e9ff5ea73947eccbdcbcab4ceec8cea5f597d9ae3c88417e1d0c8c639b4c2591ee30be95f66a694a9f9fba818b07443cfd6acedb6668c280d57c68ec233e7d4fd0b908741bc0eb04fd16ab4c1dcc7fa2f3bc3d6a76d23d9b44aa21231df820e4a71dd34ba2c19a8a128ed6e69d7ade575219579ffcc85e17dd6148cb666f7ab09cbaef3871860d119e6ea370ecfbaef7f3ea8d107982f5fa1ac0969c35c7884725963e55b2f37cd1b7db8033e4b3401fc3d83b25ea456c011c2e5599d2af00a8b6da3c7e25297595274074835888fdc097a9ad67cf45c698d285b596b374080592d0fa3eb0f81551cd8cbf0fe0e38946edb700296b96a20b115828fd2180e2fda6009c3467bc50d51c7ace6943b90a8cffe1cacd75c6d249e81d960b4c3aac971e112129815fe708bd1838ef023adc21ad81103b58b0d96c1040d2bf3eb99685a25a65c0a04c32641340b55aaaa50362f1ff542fa8299a6f2f60820e6c6e4b5f20e3f1106374f38b03de3b15e509c3028f11d74d63a08c9591a3d27ab71fc33f077f361cb49d2fac00eb176c61658aceeb3b2c126c477d84a1d827fc884e983bfb9a6e8288c8a318256bedfdfc166d6d5eed7a34cbdd200821d0fedfb8494587dd90bb4b54666d05d8e517bf52c6c3b0af4ccc7b8f93cde64b1a65af1e5cb6a9478cbb9fa38bd98b7ef14cc5595c13672bfd26209d18f217a537ceda5ac7e794dc6953d5f6526d45bbe08ba7f44f7ec83d440e43377132217a1e6f3538a1e101a1dd15027f43c2d82d10850ea0d09e91ae7ea98d84fb85130ad7555fd94d79a1f32288a63ce97c557ef617b11d09d2545fecd0fdde99b99c6bc4e07977aab9fd5240968d7784e5771bdabd70c72b1430f6fa922da8a4f300878041d6520aaba1333da7cda7dcfb1c354c255d81fb4cc0a9d65aac85871df51869d73aaadea56b77e3bf37e3574c6a9b5d1445c907e19be82904d554b653f7b2468efbe61cfb048b32392cf66657429708b79c5a96a0a7a12530b803b27e4a6721b07e1edd87507b8e754e018ca55c54fe8b42aabd54aa93d4ad35229975e45c059d829ce193490d6a42d91409fab9e3357ba39daad7ab7d178f3e2b62638974117a5e56f4e8259269c2236cad166971fe91c7ce267278ab5f34e44835eca55de2b73882a8d63162a8ad5a75aa5d52afb9d7463352846769035be43ceef48dbda7e33931f0078854fc2148aa2f6ed6073a3e24228227b9ef2d1e1c5449cedd84b1d5f9ab63c222421814238d8fada028c07f44012e2c49324378f07e71390b6d180b54172880ff1b0f970af8b7fb2145ddb471efbe31975acc1367617dc67bdb1d5b80b40467027fe949684a583167c5ed5c6405a91f7a26527f9cdd72fbf8e669836ebc1dc5a826e741e545235e7f258e9e11d3999c629b97a0e1857f0147247cfb139132f94045025725fdc5a1ab4049f39998fa5ef236879f0ea634121c8ae20533ece332a53c2852e39498683c7e8bc0dd151aa587626ee541c72a835183d79da02474dfba0566eee86011c15ba6aaa81094961ff22e88c94a7377b2029a6e94320e2ae760c0cce95246aa24b06e394fd788a0c834cc633f58b9ec40e8f4666f66d60383c986f42f8d601721fbee19b076ca49f560a0fb95a92f02a2a8878e1048918ad02f7bcae9b5e9ead6b7f184c9285de97ce0ebfc0d7594b25456f636473c1ca9bb93e7f1598aec56e4e246889e12abd8355e0d1216e20d4d68c8e817b3be7ea15a52b7ce201779c89f31351bc7056a08de7f7e7193c77c632876e90cc948e0790504565adf9448d1e9aca448b2b42b72cee16949e7abec51bd63f1cf45d9a6840eda246fa485650d86a915328e5fca8d8ad3da6ce0669612d2cf6e2ef9efaaac6b2115e7ace6de6c86e8400f1a386d791f738eb2ac1171e6062d51343d34f227df1d5c7161ed446e21a538060231dce5c664785ffb04b4aa33a8c1e887a6dc70d65aae8e969bf5d055b2d7863e3d8d488c3f18cbe877c34ccc8feea542432fa08b58095e561b437c5542626ec453ab15e24922d7af2694de78845fe4cdfb185561d1dd0d34b79503986b81245a79be44539ab0f61dadd4bb2479941c8239766dfa877611359471aaed8189676bc4ecaafa9c9630ce9e98a2c40c49406fde2dfb07f97f158c8c8f67947e44ad8ea8f722105fc069b231020f4db4c9ffc976c882854ecab2a231f42db983415e334b72c60e253ca40c820860f66d1298a13a7d9035a1cb1c522599e492085e0c30cd79370f06b8c6d93265dfb3bb553b22ab7b56b95475d5d899d72381566754cdc63f411a0594eb801821567abc874d39ff151f9b029cdb439f9d2ce6a23482b5acc1820848c983c05dc68921d98a753652b25d0291a607a4589984a8632a86b5e6d93f92a9e0d298c993057eefa10690d27e9286b3060c29f5d0c98ed6bdafcc46abe09a3e350c65fe93d5ec8cd1f08b308d420dea9ed0737dc4f6b7128354934c837bdeab731bca64a71453751fa9bffd4fccca66578fe6a8896f6ac5811268cdc7aadbe3e58c8b114ee3be8aa49bd99b52a2b5f85129e4ae87f6e1843d5802654efde08260d194bf7f6ce6a1ab050cb1ecdd18b5e35cbb764aa7a23b88d9ae1b334c0fb4235ee3ce98c26b7b05174521468e4b6", 0x1000}, {&(0x7f00000022c0)="b12045f8c57f417ff4e2e4a3822ae5d81b4fb94878325ad2e745a3e2b4e754970f515a80f9fef15ad048c9ff3757f7d41d9a27ffc54c12e6260492ca32e30767a9eca5d7171e8a4bd93cbd1c081444219263eafb209a767cba80eb85cef2b42bfdd27b4aab6f5a3387dc834f70f130110eea0046240cf454698c7823b38bcdba86bcef998c", 0x85}, {&(0x7f0000002380)="e087", 0x2}, {&(0x7f00000023c0)="6b6775836ba817695b7d597b2ed0ec3e7f9c", 0x12}], 0xa, 0x0) r1 = socket(0x11, 0x80002, 0x0) r2 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r2, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0), 0x8) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002ec0)={'vxcan1\x00', r5}) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$OSF_MSG_ADD(r1, &(0x7f0000002e80)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002e40)={&(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x964}, 0x1, 0x0, 0x0, 0x800}, 0x4048000) [ 187.771294][ T27] audit: type=1804 audit(1586318204.309:8): pid=8785 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir446264762/syzkaller.K7GylV/10/cgroup.controllers" dev="sda1" ino=15804 res=1 [ 187.805538][ T8785] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.3'. 03:56:44 executing program 4: r0 = socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000340)={'veth1_to_batadv\x00', 0x1000}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x3, 0x7, 0x201, 0x0, 0x0, {0x3, 0x0, 0x3}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40844}, 0x20040000) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x7}}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0x4240a543) splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) 03:56:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) bind$phonet(r1, &(0x7f00000019c0)={0x23, 0x9, 0x80, 0x61}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x1, 'syzkaller1\x00', {}, 0x7}) ioctl(r2, 0x1000008912, &(0x7f0000001cc0)="080db5055e0bcfe847a071") sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000100)={0x2, 'veth1_macvtap\x00', {0x7f}, 0x8}) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000400)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r6, 0x0, 0x9a, 0x72, &(0x7f0000000200)="d688fa793cba745570bcced77deca1e48bad172c7099f0666b58fd054e8b34a1408eb75131cffbc7f91d7bbb74a0fa26b4665410063248b3259247ab4f347e211bfb36567d8c4682819b8be8ea035022e0b79495ebf87a780ffc7453e890d404f9b2c4664c23aa6dc3bf149a654f9fd0810d7ca81aaa84c00911bb533d8483535c61543776ed88c0f841b6b70a858408179298d7383ef7ca2b74", &(0x7f00000002c0)=""/114, 0x5, 0x0, 0xb, 0x4e, &(0x7f0000000180)="e0154f98c4a9c23bdf0746", &(0x7f0000000340)="63161de7f3d5b834bc3b557ff487e839f54185e466fed5abcc15d79e5e3c6af2d5eea44e226ff657708b8c9a9f6e1ebfd2b46dbf1074867f7e1fdcdce259a8d3e219993539332931beaa80b237cb"}, 0x40) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000080)={0x8, 0xbd66, 0x5, @empty, 'ip6erspan0\x00'}) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xf4, 0x0, 0x809, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="835f9ea68ab6810659c072fa16ea1cce"}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvlan0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x28}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8404}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}]}, 0xf4}}, 0x4000) 03:56:44 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="bbbbbbbbbbbb8aaaaaaaaaaa8100000086dd60"], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 03:56:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="2967138b9678c0247dfef930a34eccbb17b55a0bda82294982a16bb414427c01ecd35428550000000000000005a95b9dc1ed3c1cf579fa9d01000004a04442df99f0a7e8b2623506a8c8251a69158200000000"], 0x48}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900012cc365e7810000000063000000c8b16f00080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000002c1027000000", @ANYRES32=r5, @ANYBLOB="0000000000000000f1ff10000a000100726f75746500000004000200"], 0x34}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@deltaction={0x2f8, 0x31, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@TCA_ACT_TAB={0x34, 0x1, [{0x14, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0x10, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x80, 0x1, [{0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10001}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}, {0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xbd1}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8001}}, {0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x14, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}, @TCA_ACT_TAB={0x34, 0x1, [{0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xed}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10001}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7a}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0x10, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0x10, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfcce}}]}, @TCA_ACT_TAB={0x78, 0x1, [{0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0x10, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x22}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfff}}, {0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}, {0x14, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @TCA_ACT_TAB={0x8c, 0x1, [{0x10, 0x12, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0x10, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0xb, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x900}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7ff}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x15, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}]}]}, 0x2f8}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x0, 0x10}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0xc, 0x2, [@TCA_ROUTE4_TO={0x8, 0x3}]}}]}, 0x3c}}, 0x0) 03:56:44 executing program 3: unshare(0x6c060000) mmap(&(0x7f0000a55000/0x1000)=nil, 0x1000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004380)='veth0_vlan\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r2, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000044c0)=ANY=[@ANYBLOB="010010000afaffab057763e3cb96dbab9e329e9370510642ca0000de9dc228b5630664e242f8602aaaf3f10995e4e9ec45ea67b6c46edc5d8b7299ca44b548966d97ab7f5b76ee0d80ed59b5026285f38bdd0f5c8666dfb7ba", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004400)={r3, @in={{0x2, 0x4e20, @broadcast}}, 0xffffffff, 0xdf38, 0x0, 0x6, 0x80, 0x0, 0x1}, 0x9c) r4 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000043c0)) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)="dcb59e0441ed82c76474483d5502b3e27c1c6c5da482bb9356f00c51bec6c59114aad7ddfb6a62e1f574068c84136e314597f401cefb9b7c4b75149578fc33b5eb47b8a7b64cc54fe93463d0af79eb45158cd595d5336b2c15382e38658671514b1653cf4c72b9655dc041badaf73b7d434b360914e3c0a4e87230cebe4e4682773d63596643909677e1991af9b47c3bfa9f166bf4276566c45e88f72c4188883463e077bffcc50a946409ec6393df7d872f14babd22eaf8a532", 0xba}, {&(0x7f0000000280)="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{&(0x7f0000003380)="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0x1000}], 0x7, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 188.391808][ T8817] netlink: 'syz-executor.1': attribute type 10 has an invalid length. [ 188.441364][ T8816] IPVS: ftp: loaded support on port[0] = 21 [ 188.466499][ T8817] team0: Device ipvlan1 failed to register rx_handler [ 188.489799][ T8771] IPVS: ftp: loaded support on port[0] = 21 [ 188.752401][ T8827] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:56:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r3, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000280)="080db5055e0bcfe847a071") sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x80, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x54, 0x2, [@TCA_U32_CLASSID={0x8, 0x1, {0x0, 0x6}}, @TCA_U32_SEL={0x24, 0x5, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, [{}]}}, @TCA_U32_INDEV={0x14, 0x8, 'geneve1\x00'}, @TCA_U32_MARK={0x10, 0xa, {0x0, 0x1}}]}}]}, 0x80}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000380)={0x7, 'wg0\x00', {0x3}, 0x3ff}) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000440)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000a40)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002dbd7000fedbdf25020000000900010073797a320000000014000200726f7365300000000000000000000000140002007369743000000000000000000000140005000400010000005c4c44d692431a13fa3cc2eba3c3bc44f85f24d8d4f640236659ab5fa6b74079dc28c37815eb2d98bdae4e5a1c94e096aa7449f66877b12ae795936e1919c5"], 0x50}, 0x1, 0x0, 0x0, 0x44080}, 0x20002800) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r7 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r7, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000a00)={&(0x7f0000000680)="bd1658acf6b75c6e3b8c40cbeed97658621b950bb9fe20ea6cef8752e844ef4ff2c2a02704c8bf0fa3359cd2019ee1543e846b366be6af50cc8c0bbe111e6178405421d3e685989cc1b04bf4de5221246b9545ea6466576d2d5a923c007acab9abd2786a37da882c2bbb91ee1e497dadc75f16e6c3a2d09e6923855a789bd48d34ef165781464b73f68bcbc3eb1b10852d6cbed378d4f38f58091d5af662b9895cd67e0e2059e8f300a36a85bca794fb28a5d7a4a67bebd16d55b1bcfd251a5b14b6e7690ecadf3661dcc7275492b2abee4b95d644d8f4fdd7fbfca6a18e60ac6f5fe055c598bcda714bf475f807c233bd09c5", &(0x7f0000000780)=""/246, &(0x7f0000000880)="6fed85d1676d66185c564123c367cfb82affdb1a1d099b6a79bde6c49a583275b5775f9b9e89375c171753a4ba4e4d584c5d891e59623b28de5f2672af50c229a88ab0ead20cf4761e38357214b8a80ea814b1a819b8a572f7e22a6618ed7a1f59fb00779e4309b9d3666d2c8aeb2f6b8d4cc3c63ee5b9c16a4fe2ccfba9002e769871313e7f395ee7", &(0x7f0000000940)="e8b9ac368a1b5637ce230efd9e546bfa3f9fc8e0dedec1c9f266db30f7f8eb579f", 0x2}, 0x38) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000600), &(0x7f0000000640)=0x14) 03:56:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000cde8000000010799adc7c29444374bee910bff2afba7df962d4b2bcce3bf3d781bda992ee6de737828a4f581187ccbcd1421f54b3e6d01be048bd351e7321c96c24c39fde25cc834001f682b5a1cc324780ef9df4fedc36d"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x2000, r4}}, 0x20}}, 0x0) r5 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvfrom$unix(r5, &(0x7f0000000140)=""/27, 0x1b, 0xf9312f3db797195f, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) [ 189.240881][ T8827] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 189.249893][ T8823] IPVS: ftp: loaded support on port[0] = 21 03:56:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) r2 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r2, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) getsockname(r1, &(0x7f0000000100)=@x25, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0), 0x8) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x19, 0x0, 0x0) [ 190.210506][ T8872] team0: Port device team_slave_1 removed [ 192.952517][ T21] tipc: TX() has been purged, node left! 03:56:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r5, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000001280)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001240)={&(0x7f0000001340)={0xd8, r5, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x99b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffffd}]}, @TIPC_NLA_LINK={0x5c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8040}, 0x1) getpeername(r2, &(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80) sendfile(r3, r2, 0x0, 0x100000001) r6 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x1ff) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000001440)={0x100, 0xffff, 0x4, 0xfff, 0x2, [{0x6, 0x5b0, 0x4, [], 0x1200}, {0x59, 0x7, 0x0, [], 0x400}]}) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r7, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 03:56:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x1c, r5, 0x917, 0x0, 0x0, {0x5}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_NOOP(r3, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x58, r5, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'nr0\x00'}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}]}, 0x58}, 0x1, 0x0, 0x0, 0x480c0}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r8, @ANYBLOB="0000400000000002280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r8, @ANYBLOB="08000400ffffffff08000200e000002d"], 0x28}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1, 0x0, 0x0, r8}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1, 0x0, 0x0, r8}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800060000000000000000000000000002000000", @ANYRES32=r8], 0x18}}, 0x0) 03:56:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5000000030000100000000000000000000d1a57871f7f5cc9b0001000c000100736b62656469740080060007000417000018000271fffbffffd7046be524bbb400000000000000eaffffffffffffff005f90c66dd0c86b0fd9ebf8dd885feb00b55e0f34ae57bb"], 0x50}}, 0x0) 03:56:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x10, 0x80002, 0x200) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockname$l2tp(r2, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10) bind$alg(r1, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000019c0), 0x45d, 0x0, 0x0) 03:56:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r1, r0, 0x0, 0x100000001) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000ec0)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f00000010c0)="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", 0x1de}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f000000afc0)='pids.current\x00', 0x0, 0x0) getsockname$l2tp6(r3, &(0x7f000000b000), &(0x7f000000b040)=0x20) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x1) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba32e2aba000000012e0b3836005404b0e0301a08000007e3ff5f163ee340b767950080000000009f56adae013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000118aec75d000000497400000000000000065ecc326d3a09ffc2c65400000000000000000700"}, 0x80) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="03d8ca000000000008001b000000000031ae849b2723f9ebe612b9e9b3fe6d4800efca2c1f7507e30d2edb8cd00f9bdcc2cbd3c1d3692447b6c19510d6f506ca107c91efe79a7ced8c1dea2c4b7cb24870f46cfb761f1b1364b36d15b6d90380c8afba5e7b268c1b821b8ac3e142fa206f7f209cf22b1a05e9fbd2bd5e73bd137d6b05a983be010a074321352ecd99fa48041444123a44bd9deda6e828d764fd2c27"], 0x28}}, 0x0) [ 193.806433][ T8936] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.5'. 03:56:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200080000001028e6c467144d2fa833"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000380)=ANY=[@ANYBLOB='T\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="00000000ffff0000f1ff000a0001006261736963000000240002002000028008000100070000001400028010000100000000000000000053000000"], 0x54}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 193.885620][ T8939] IPVS: ftp: loaded support on port[0] = 21 [ 193.902474][ T27] audit: type=1804 audit(1586318210.439:9): pid=8944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/16/cgroup.controllers" dev="sda1" ino=15824 res=1 [ 194.066661][ T27] audit: type=1804 audit(1586318210.529:10): pid=8944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/16/memory.events" dev="sda1" ino=15822 res=1 03:56:50 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfba1133f8fc07f7b, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0x4}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x38}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)={0x20, 0x2, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r2, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}}, 0x40) 03:56:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000001600)=ANY=[], 0x23fa00) write$nbd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) sendfile(r1, r2, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000040)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6=@rand_addr="80706ffb42e92bedde4fa700", @in6=@remote}, {@in=@multicast2, 0x0, 0x32}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0xa}, [@mark={0xc}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x144}}, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x8) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000001c0)='NLBL_CALIPSO\x00') [ 194.133154][ T8952] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 194.226475][ T27] audit: type=1800 audit(1586318210.529:11): pid=8944 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15822 res=0 [ 194.345168][ T27] audit: type=1804 audit(1586318210.639:12): pid=8944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/16/cgroup.controllers" dev="sda1" ino=15824 res=1 [ 194.375953][ T8974] IPVS: ftp: loaded support on port[0] = 21 03:56:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="2277f2922519bbb21c0012000c000100626f6e64000000000c00ad879b73010006000000e28c5339465718010528a08f003554f442764e42402b5b43cf9d7467b30b7ee982eab323870a052d6100000000000000005e0000e6ff7ef6878de822e709b23b13cb2d7dffff0000000000fa448529864fb65ba4e45bca59751e5b1415238c3b9a062bf1dd1cd12b30f256668bbf8e50bce17a137ae026e12160a9a8f3c9fbc977521352c6709a86ca901a8197b0b923e0e03dec41119e5959bca74806a85e8bea745464874d7783fc8700536616d273c10e4ea826b391cb7ae01a03b81018e06a3289acf5ef96be06ca7f62310abf4cf2"], 0x3c}}, 0x0) r4 = socket$inet_sctp(0x2, 0x801, 0x84) r5 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockname$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000240)=0x14) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c000000100000ff000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r4, @ANYBLOB="b8f7d05924cab7e364b4384fc3bf6a513e51da03527dfecaea63df6d5193d0f47ba2e51118ba5ec32072f7a04608aab79c7b79cbd7d33f773e2b1fc9ed9dee125f480fc346a0b18a63b828d8cb1cc6bb140e58f7738683a54213d02b621f01808f8410223e744a5fb87dda978902c3f3abd7460c54fe287f7dc4c0c2ea2ac53c1f21cb64a949ab01004de305fe3f8f2eed6b679591190c03d2482887ebbe46689eb8b2ed8d54e275830841f0fc0a63505d0d1cdf1bee68401b40af5103555706d2cfba5d852661606b3c0209994dee43693fd140b232c2e2aee3290a820b647e953702ad0c4bc88a7d9ab047d81b78bd167f560e32"], 0x5}}, 0x0) r6 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x54) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001940)=@ipv4_newaddr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8}]}, 0x20}}, 0x0) listen(r0, 0x9) 03:56:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200080000001028e6c467144d2fa833"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000380)=ANY=[@ANYBLOB='T\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="00000000ffff0000f1ff000a0001006261736963000000240002002000028008000100070000001400028010000100000000000000000053000000"], 0x54}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 03:56:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000001600)=ANY=[], 0x23fa00) write$nbd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) sendfile(r1, r2, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000040)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6=@rand_addr="80706ffb42e92bedde4fa700", @in6=@remote}, {@in=@multicast2, 0x0, 0x32}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0xa}, [@mark={0xc}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x144}}, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x8) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000001c0)='NLBL_CALIPSO\x00') [ 194.598828][ T8989] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 194.648968][ T8997] batman_adv: batadv0: Interface deactivated: batadv_slave_1 03:56:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000001600)=ANY=[], 0x23fa00) write$nbd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) sendfile(r1, r2, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000040)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6=@rand_addr="80706ffb42e92bedde4fa700", @in6=@remote}, {@in=@multicast2, 0x0, 0x32}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0xa}, [@mark={0xc}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x144}}, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x8) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000001c0)='NLBL_CALIPSO\x00') 03:56:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6(0xa, 0x3, 0x7) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvfrom$rose(r2, &(0x7f0000000340)=""/215, 0xd7, 0x0, &(0x7f0000000180)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x4, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @null]}, 0x40) r3 = socket$inet(0x2, 0x6, 0xe2ab) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r5, 0x5}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback, 0x800, 0x0, 0x2000000000903, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x7fff, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x380000, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200)=0x53, 0x4) sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29, 0x4}], 0x18}], 0x146, 0x0) 03:56:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@getsa={0x178, 0x12, 0x24c830ec62466aae, 0x70bd27, 0x25dfdbfc, {@in6=@empty, 0x4d4, 0x2, 0x2b}, [@algo_aead={0x133, 0x12, {{'morus640\x00'}, 0x738, 0x0, "a912ab0fe53e75f5a711abbacc24a9c78248800ab6db718f8d335a74615e62319e8eb362806a485c2eb0880285f0881f400c6e85b43ba45ec29fa98d3b72b45b82a3b956cebcff8ce8d94524c1a7c906fd18ccc45cc41e992eaf7ec9a9ff4b43421308f3933297b8daed91ede691d7908a7a72bc48d3db62b6bce9b0e31e3eb037b715fc911123a9fcdf769d56b3ccdd6c15a6f4d417b1fe950b1d781e60306326d9a33d387babbfc6fcef28474bb4f46a11a96a89feeca46745a72235bce048e896d00d45ca03c2022a343b25e2e4aeef73f5858d5ed555aeefc63a6a9dd0d7a09021af5a3afc"}}, @coaddr={0x14, 0xe, @in=@initdev={0xac, 0x1e, 0x1, 0x0}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x84f5}]}, 0x178}, 0x1, 0x0, 0x0, 0x81}, 0xcfa5035a869c7961) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000050015000000532e07130008000005000000000000000073797a5fff7b5ac363a37475"], 0x2c}}, 0x0) sendfile(r2, r1, 0x0, 0x100100000000) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r6}, 0x10) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0xdc, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0x6f, 0xac, "350ad9fa91dfdda059b5cd2c7fce099028c73d266c7b1cf7938106a3943928d152491071e7c7e447af47e8113aed71622360a8ea9b58a55b21ff1688f772e6ba849406d2a426e3cde7d0b31ba0180c24cc2bc978ee85a17f66a0289d2e47fe3a86c11a98380e7abc95d3fd"}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r6}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x200}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x1b, 0x13, "91e7d89d82cf91746c3779c96a0bdc8d06c118804b91b9"}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x2}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x24, 0x13, "f258289ad4c013d1392a9dced5a4c987e0790babf89b63d2e2b265af1c337c49"}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8004}, 0x4000000) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 195.400985][ T27] audit: type=1804 audit(1586318211.939:13): pid=9023 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/20/cgroup.controllers" dev="sda1" ino=15793 res=1 [ 196.010727][ T8976] IPVS: ftp: loaded support on port[0] = 21 [ 196.445838][ T8997] batman_adv: batadv0: Removing interface: batadv_slave_1 03:56:53 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x13, 0x80000, 0xffffffff) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000440)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000600)={&(0x7f0000000400), 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0x8c, r3, 0x91bf9cd514ad9098, 0x3510, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x50, 0xc, 0x0, 0x1, [{0x4}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x76b0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1072dcfd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x521}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32671e0b}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d2f0b6a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x988f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a254860}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x142a}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72148bfe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ee387bb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76d474ba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x26}]}]}]}, 0x8c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x178, r3, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xcc, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5971c659}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x58b2c1ac}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56a23d44}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7aea89ad}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38ea0ef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26e6dec3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x375f2a49}]}, {0x4}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xec}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x682168c9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f9a430e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x6c, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd96}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d91d269}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1458}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x312bda1b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b2b7992}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7843}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x71713397}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xacc9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6f4201ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb0fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38fbe767}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x178}, 0x1, 0x0, 0x0, 0x20008040}, 0x40000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000003680)={@void, @val={0x7}, @mpls={[], @ipv6=@tcp={0x0, 0x6, "2d2ae1", 0x14, 0x6, 0x0, @empty, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x46) 03:56:53 executing program 0: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000ec0)=@newlink={0x280, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9929, 0x200}, [@IFLA_VFINFO_LIST={0x260, 0x16, 0x0, 0x1, [{0x68, 0x1, 0x0, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x6}}, @IFLA_VF_MAC={0x28, 0x1, {0x80, @random}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x80000000, 0x80}}]}, {0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0xa94, 0x5}}, @IFLA_VF_MAC={0x28, 0x1, {0x0, @multicast}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0xdb, 0x6ff}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x0, 0x101}}, @IFLA_VF_VLAN={0x10, 0x2, {0x2, 0x7fe}}, @IFLA_VF_MAC={0x28, 0x1, {0x0, @remote}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x10}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000000, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x10001}}]}, {0x38, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x7ac0, 0x69}}, @IFLA_VF_MAC={0x28, 0x1, {0x3}}]}, {0x74, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x7676, 0x37, 0x3}}, @IFLA_VF_VLAN_LIST={0x40, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x10001, 0x4d0, 0x8, 0x8100}}, {0x14, 0x1, {0x2, 0xe25, 0x0, 0x8100}}, {0x14, 0x1, {0xffffffff, 0x125, 0x8, 0x88a8}}]}, @IFLA_VF_VLAN={0x10, 0x2, {0x163015a4, 0xa04, 0x3}}, @IFLA_VF_RATE={0x10, 0x6, {0x1000, 0x5510, 0x7}}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x40, 0x1d8, 0x6}}, @IFLA_VF_TRUST={0xc, 0x9, {0x2, 0xfffff001}}]}, {0x74, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x54, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x5, 0x8cc, 0x4, 0x88a8}}, {0x14, 0x1, {0x30b, 0xd3d, 0x370, 0x8100}}, {0x14, 0x1, {0x7, 0x927, 0x309, 0x8100}}, {0x14, 0x1, {0xb4c7, 0xd55, 0x1, 0x88a8}}]}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x1, 0x104d}}, @IFLA_VF_VLAN={0x10, 0x2, {0x7f, 0xff}}]}]}]}, 0x280}}, 0x44000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000080)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r4, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0xff}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000800}, 0x840) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) r5 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r5, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x20010, r5, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000000)) socket$bt_hidp(0x1f, 0x3, 0x6) 03:56:53 executing program 1: r0 = socket(0x1e, 0x800, 0x2) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000180)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='veth1_to_hsr\x00', 0x10) sendto$unix(r0, 0x0, 0x0, 0x8002, &(0x7f0000000040)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000001900)="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", 0xff20}], 0x1}, 0x0) 03:56:53 executing program 5: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000440)={0x2, 'veth0\x00', {0x6b5}, 0xe28}) r5 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$IPCTNL_MSG_CT_DELETE(r5, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {0x3, 0x0, 0x1}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xe4}]}, 0x1c}}, 0x20000080) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@TCA_RATE={0x6}, @filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}]}, 0x50}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmmsg$alg(r6, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 196.729609][ T9055] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 199.773079][ T21] tipc: TX() has been purged, node left! 03:56:57 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfba1133f8fc07f7b, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x38, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0x4}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x38}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)={0x20, 0x2, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r2, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}]}, 0x2c}}, 0x40) 03:56:57 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='memory.stat\x00', 0x275a, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000180)='l', 0x1}], 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1800008, 0x2010, r1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="000000008eca021a1f88f4ab36ce61f720a949fcb91d1994963d42471151a74a3d11853d16e1cbd59995d9e84ebe1e93f325148260134499801d6ce97bcb7d71ff55f82954d2afbe4be36bbe3fa900c4dea83c6150da7a47c2933fb31800000000ceb020bb979ed313e99d1f93837054d5bb3b20cd51b3f670eada7bf7a5fbafd6b166fafdef5ce4c0c91ecd8081d2bac462a422b66734f704a546c87ac9488170814a3638577dacf86913b639ebcbb95f9ff5e09619abf23c52fa1205f5e0a57b63ce877199744984807535740cacdfb3011742267653b7028818c21c374c4645c0033ae5ef1b4f7d61da668ea307b836", @ANYRES16=r4, @ANYBLOB="3f0200000000000000000100001462726f6164636173742d6c696e6b0000b62a3749f81720345174dfc39f52515e8c58f2326792649088e95b97a9e91c05a4f8b31ee4221324d1ea89dd433f0a1f9bd35f60ae12b0ed5a54e498f841df1645c5b72088b9ae707c0c3265fed1295cc1854ebed1ab6f43d875f4"], 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x300, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) r5 = socket(0x11, 0x80002, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x67, @empty, 0x4e20, 0xfffbfffc, 'ovf\x00', 0x3, 0x4dcb, 0x42}, 0x2c) getsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r6 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r6, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0x9, &(0x7f0000000040), 0x51) 03:56:57 executing program 0: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000ec0)=@newlink={0x280, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9929, 0x200}, [@IFLA_VFINFO_LIST={0x260, 0x16, 0x0, 0x1, [{0x68, 0x1, 0x0, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x6}}, @IFLA_VF_MAC={0x28, 0x1, {0x80, @random}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x80000000, 0x80}}]}, {0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0xa94, 0x5}}, @IFLA_VF_MAC={0x28, 0x1, {0x0, @multicast}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0xdb, 0x6ff}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x0, 0x101}}, @IFLA_VF_VLAN={0x10, 0x2, {0x2, 0x7fe}}, @IFLA_VF_MAC={0x28, 0x1, {0x0, @remote}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x10}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000000, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x10001}}]}, {0x38, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x7ac0, 0x69}}, @IFLA_VF_MAC={0x28, 0x1, {0x3}}]}, {0x74, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x7676, 0x37, 0x3}}, @IFLA_VF_VLAN_LIST={0x40, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x10001, 0x4d0, 0x8, 0x8100}}, {0x14, 0x1, {0x2, 0xe25, 0x0, 0x8100}}, {0x14, 0x1, {0xffffffff, 0x125, 0x8, 0x88a8}}]}, @IFLA_VF_VLAN={0x10, 0x2, {0x163015a4, 0xa04, 0x3}}, @IFLA_VF_RATE={0x10, 0x6, {0x1000, 0x5510, 0x7}}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x40, 0x1d8, 0x6}}, @IFLA_VF_TRUST={0xc, 0x9, {0x2, 0xfffff001}}]}, {0x74, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x54, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x5, 0x8cc, 0x4, 0x88a8}}, {0x14, 0x1, {0x30b, 0xd3d, 0x370, 0x8100}}, {0x14, 0x1, {0x7, 0x927, 0x309, 0x8100}}, {0x14, 0x1, {0xb4c7, 0xd55, 0x1, 0x88a8}}]}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x1, 0x104d}}, @IFLA_VF_VLAN={0x10, 0x2, {0x7f, 0xff}}]}]}]}, 0x280}}, 0x44000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000080)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r4, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0xff}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000800}, 0x840) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="c384a235c07e956b29b267882cfb178ce04249deacee3abfac8f28ae462fb6194d2f3aa45c47f460f355269a3a64677c88bea56e51f0430f966e6d04a53b1b08fc5078250e8552cf4741c9cb0d637bf35b12c12a9b93507ca951ea11d3ec305a2c0f2b4b5784550e15b7a00b6d51ed5bfe50a63002b993f7b8676258a966ade264397671329361afd56004a714456023081c1c05f4839a36f8e3ed150481df4d7a5a75dcf11304449f402c7149ef0eb79e04d74e3324822e5e52429c6904da9f5a5f83bbbd5952202d9cae9aa77aa52e5f67bfa794a372a3af66c5c35462f92e3380b75f02723f4adfc11b1385cbd81b955985e742c217915fe15aa246ce9f3fa005dbc18e212274e3b7647ded189a3bc1c463845bfe15cbd1081cccff7616a40e9eeb4c89e645e18b0b7b98f4e027814cb9be8d5fc7f5633b6993b4f705695eed127abb3f1effb8069498bc3435c27993de76e914d32bc1a2c99eff42720a6607c59fcb64893a1bf5719c07d67f88e0d366e06c01e95d75ee0c77e1eadfd6effe33a94ef35098eaacebc3d0dc3a9dd757f25d2878c50f92a98bf433d39eae91f0454eb83c2830f6350ffe1d7edcb157b1f60ceff280841c5652e256ea722735856d8e2f738f189b3d2513e73673b87eb30953b99a574135e2f18c28690a390aafc7c084aac75c24fad6ab4fafe9a28e789c08f9a602347042e5ea28014226df109b8df4d1df2ea262be6611721760294551fefb31620240c11c2879903f565d011bf2487de0ea3a6fadfab1b7ddbdd5d01305200fa7b660e52b6ce88e3361a047db3de5a633f6bd7cfafc3cb8219eb5adf708a51400e8218f2f256109534386fe36133668a93f55740a51cafb59feeaa950a44bb99f49e7aa1e20e3368c98d5100d0b3cb3f64950cb15a7b246515c5faea4a1fb3e37602e581af0680cf8439a27d0176baecb9457d3735601974e920aa4b26fea4b8ca5da482021d20aae36de67dd416474488e9ad3f75d50a7d7ce26852b9e91e80686d102a07dbc4de3551cb7297b864dfb071696e698a16ec92e4126cccdb50744fe5507e7ebafd08e371de8ed78f90dab46d3b16e57331710f9c5e3e8e9c019540e8cf4a55bd0164cb7ba88c90dbb55848230dd70b7cff4356db5c4c0c286ebf08399a035704f13b10bf155877308924ef19622013ef1b4664ef6f9cdc280a8bdc4559ed69d420b57613eba88b997c63674cbd8f3ad1279a48e054a61bb6f347d75115d90d7504111fe0d89959c2e32ff80d4f226b615c35e0de58fce9a6a04a85985ba5eca9eb7afb04971285fe11a3def66c3f0d6259ece71d6799dba2c3fd98c372072739874a1b599cf437dd37486a89a4be528f752928f09444749434ed2bd7da64bd9482f7ec7cc592f7991e181f033bcc57059f7ebbaad0f1552f34b5c8eb0a18a1a6b401d5a1e86758409de383b346506056a8c81e6e913f5dd6a7a92c89d2593c541a63f467e3372175c4f32f04bb1078c9143cecb6ac3db83a81396ba65216a9920da2d3f1d7d85446c4e48157e6f4c841f39b540848d5e80190ac6bf337c0c294033da465f9186c2945fd65f271405e70f596b81a790b884eaf9c97735e8016d3d51d00290203ca9394f1eb8e4be57418f2dffe7ce208fb6acd5e85f66ff5f0f454824fe55c1ccb4409dfa66d57fb79b82bf55655d417ace74e1035f7f95e852e078e155700d8dd422d67f2f0142713d6ff2728c5fea738f3772bd6d52b86cc85e84eb679f175084fc39982388934dfd1f998bdd7670fb2bb8c841b0494dad2e7c513b86e27e268100bedfb36224f88cb2bad227ffd0f65fcf968312845486d90f19c25f4dc6555a51b2092c9b9483e36d197465ccaad1030062d603f2ec2fc4da7499eb82943e61d0a31aac504bba0b07e9086f66e94a3b4cb14c9d1c665bfc54ae70d3287205588ec5519a70a2d34040502da029477b47dce96d6254cc6fd5fe5b10260a709d74d96f7cf954a59fd16172bf85c751e2c3952ad3b8591a2ea7554039f03d55949748fbc77f82673e50c3ac971bf722844d5cfe624f05ac1cf9a6da219420e6fa1195aa55cf387242fbcb8407e6a0d1c8fc08a04b908c9219c27e80f17f15f487a1c136f29160796f818cbd92d0f66eb2ba88a5931ddee75eebb5cf4ad44f9ed0dc45f6b8a7743923d2cc4bc311ff7f3853c0da4b17d3d4979100536f6cf7424ec9d3563e1e5e697c7e2ba1a8cca4951098a8236f87d3e66dcb12ebe140bffc2462e4815309c0b85c89bcc62f47fa98e732ad2c32ca4eda66254b244427f6db6d541984ed8002236bc588d6945ae61e4f6fd3208deebf046715e68096acd39b5ed8970ed9b9145c590119cd267beae5f345877029e11abf3ebfab8eb2dc034d964f11dd3f5228a59e4de00b80be7d9bd6aea20fbafbfb8e917f849ef2f6ad7ee519ac335d89630a932c53125cc824d96be50a5e228bb839df7f4d9c879707dd7b014c2758304ee4d4a8f07d68bfa0a4aa3377aa965991bf88b4cab1bbe892c322f358820b689d9582e1ab0b34a815c96d44bd4955373d5d8c044aaea0331f8d535b293f094d594512078473e0ce566ad2853c90c391d6ca32db03160848e4f4190dd14047f81a20e48d659ec957b1ba27dc2b26329c566de6d9daf74c11c52119e8f18de095ef476718df1e4c43f7ec3b3dea9d9771d589fc7adf4b36e2213b78a122dc4c298343e7d52e5a", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) r5 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r5, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x20010, r5, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000000)) socket$bt_hidp(0x1f, 0x3, 0x6) 03:56:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r3, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x2400, 0x4) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000480)={0x394, r3, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0xcc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x20}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x669f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffffb}]}, @TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6f0ae29f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_SOCK={0x90, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x19}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1340000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80d0}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0xd8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x92e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x14eb6}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf0a5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffe1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x100, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xc67}}, {0x14, 0x2, @in={0x2, 0x4e21, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x41}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x9, @loopback, 0x238}}, {0x14, 0x2, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}]}, @TIPC_NLA_PUBL={0x4}]}, 0x394}, 0x1, 0x0, 0x0, 0x10}, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000000400)={&(0x7f0000000840)={0xe4, r4, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0xbe}, @ETHTOOL_A_LINKMODES_OURS={0xc8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x58, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x18, 0x2, 'posix_acl_access,[$\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '^#selinux.^\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x8, 0x3, 0x0, 0x1, [{0x4}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4436}, @ETHTOOL_A_BITSET_MASK={0x4e, 0x5, "e5fde7c2d68c68ca280581a84492f39b9653e29e042308b9d38c0d2481fd7c20a5ef62f47e0b57865565a4f89c15659e8e50d3b39db5aefa433533aabfc73750d3ebd6a0c51e4bbc75f6"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7fffffff}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40054) r5 = accept(r0, &(0x7f0000005d00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000005d80)=0x80) r6 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r6, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r7 = accept$phonet_pipe(r6, &(0x7f0000005dc0), &(0x7f0000005e00)=0x10) gettid() r8 = accept$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000005e40)) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000005ec0)={r7, r8, 0x8, 0x2a, &(0x7f0000005e80)="bc77d99ef44ce58b96a6ee7032417afb3650cbfa43c6979aa656805b12d1b9807d57024ce31b22bd2098", 0x8, 0x1f, 0xff64, 0x1, 0x3, 0x3, 0x6c62, 'syz1\x00'}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000440)={'xfrm0\x00', &(0x7f0000000140)=@ethtool_per_queue_op={0x4b, 0xf}}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, 0x0, 0x0) 03:56:57 executing program 5: unshare(0x46000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) accept$inet(r1, 0x0, &(0x7f0000000080)) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, 0x0, 0x0) 03:56:57 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="ed9f00000000000000"], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000080)={0x7ff}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x4e23, 0xff97, 0x4e24, 0x8, 0x0, 0x100, 0x20, 0x67, 0x0, r4}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b, 0x3, 0xffffffffffffff63}, {0x431a, 0x1ff, 0x0, 0x26ffbb15}, 0x1000, 0x6e6bb7, 0x6, 0x2, 0x4, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0xa, @in6=@empty, 0x0, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@empty, @in=@rand_addr=0x6, 0x4e22, 0x1, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x88, 0x0, r4}, {0xf1, 0xcf50, 0x100, 0x100000001, 0xb19, 0x8, 0x0, 0x8}, {0x9, 0x0, 0x0, 0x8}, 0x40, 0x6e6bb2, 0x1, 0xda6299fd12c80148, 0x2, 0x1}, {{@in6=@local, 0x4d6, 0x33}, 0x2, @in=@loopback, 0x3501, 0x2, 0x2, 0x8, 0x0, 0xbf5, 0x6}}, 0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r4) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f0214f9f407000000000a", 0x11) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 200.991721][ T9114] IPVS: ftp: loaded support on port[0] = 21 [ 201.018920][ T9111] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 201.038612][ T9117] IPVS: ftp: loaded support on port[0] = 21 03:56:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x24, r3, 0x15, 0x0, 0x0, {}, [@NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x24}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 03:56:57 executing program 0: socket(0x2000000000000021, 0x2, 0x10000000000002) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000100)=0x80) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, @null, @netrom={'nr', 0x0}, 0x8, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @bcast, @default, @default, @null, @null]}) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0xffffff9e, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$RXRPC_SECURITY_KEY(0xffffffffffffffff, 0x110, 0x1, &(0x7f0000000340)='vlan0\x00', 0x6) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000007c0), 0x0) r3 = socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(r3, &(0x7f0000001cc0)={&(0x7f0000004e00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, 0x0}, 0x0) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000080)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @empty, @remote}}}], 0x20}, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x1c, r7, 0x917, 0x0, 0x0, {0x5}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="2400000039f46bd2bdb7f2db6e276b850f69269b8e3c44a90621b90b85024da4d78a35993e0b96fe3bf1d984901990e49995d8e897b4c2f433f2532049fbbda5c19c44c38e9e69e93cc9cceaa7bf56c266c3fda07d77a7f2e25b284ce8df851fd34eca589e0a3eabd75afd8284346fa7f67294753daeb83a81fe4554533623cc449cdc44b9ba05", @ANYRES16=r7, @ANYBLOB="000329bd7000fedbdf2505000000050013004000000006001d0031ba0000"], 0x24}, 0x1, 0x0, 0x0, 0x1fc46d7996d06ac3}, 0x0) 03:56:57 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='memory.stat\x00', 0x275a, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000180)='l', 0x1}], 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1800008, 0x2010, r1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="000000008eca021a1f88f4ab36ce61f720a949fcb91d1994963d42471151a74a3d11853d16e1cbd59995d9e84ebe1e93f325148260134499801d6ce97bcb7d71ff55f82954d2afbe4be36bbe3fa900c4dea83c6150da7a47c2933fb31800000000ceb020bb979ed313e99d1f93837054d5bb3b20cd51b3f670eada7bf7a5fbafd6b166fafdef5ce4c0c91ecd8081d2bac462a422b66734f704a546c87ac9488170814a3638577dacf86913b639ebcbb95f9ff5e09619abf23c52fa1205f5e0a57b63ce877199744984807535740cacdfb3011742267653b7028818c21c374c4645c0033ae5ef1b4f7d61da668ea307b836", @ANYRES16=r4, @ANYBLOB="3f0200000000000000000100001462726f6164636173742d6c696e6b0000b62a3749f81720345174dfc39f52515e8c58f2326792649088e95b97a9e91c05a4f8b31ee4221324d1ea89dd433f0a1f9bd35f60ae12b0ed5a54e498f841df1645c5b72088b9ae707c0c3265fed1295cc1854ebed1ab6f43d875f4"], 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x300, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) r5 = socket(0x11, 0x80002, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x67, @empty, 0x4e20, 0xfffbfffc, 'ovf\x00', 0x3, 0x4dcb, 0x42}, 0x2c) getsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r6 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r6, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0x9, &(0x7f0000000040), 0x51) [ 201.316319][ T9157] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 201.360164][ T27] audit: type=1804 audit(1586318217.899:14): pid=9154 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir446264762/syzkaller.K7GylV/14/cgroup.controllers" dev="sda1" ino=15835 res=1 [ 201.371134][ T9157] team0: Device ipvlan1 failed to register rx_handler [ 201.409124][ T9114] IPVS: ftp: loaded support on port[0] = 21 03:56:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r1 = socket$inet(0x2, 0x5, 0x9) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, 0x140a, 0x20, 0x70bd2a, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0xffffffff}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x40004) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000280)=""/220, 0xdc}], 0x1) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r3 = socket$netlink(0x10, 0x3, 0x4) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) socketpair(0x10, 0x8080d, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r5, 0x21, 0xc, &(0x7f0000000440)=""/48, &(0x7f00000004c0)=0x30) listen(r4, 0x1ff) sendto$l2tp6(r4, &(0x7f0000000100)="03b4ff9696d25d8a9cb511f78e937f5e8ab711cb687e2b22b7ba904aaa80652eed5a9c2df1e5912cc11d5481a6ab719df5c4d9976442b8b70773e8f47b675a2d9e802112d77ec8d3539af2af212021069910036202ec58da2f834195c3e523008eb89e60ec0b4a09738c91e6bfe2510e3f9b593130650a5f2954da748a3524", 0x7f, 0x20000085, &(0x7f0000000080)={0xa, 0x0, 0xed56, @loopback, 0x8, 0x3}, 0x20) ioctl(r3, 0x1000008912, &(0x7f0000000040)="482bc6b16d07dee6b7") [ 201.837018][ T9172] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 201.868091][ T9172] team0: Device ipvlan1 failed to register rx_handler 03:56:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x50, 0xffffffffffffffff, 0x0) socket(0x1000000010, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x5, @loopback}, {0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0x30}}, 0x53, [0x0, 0x5, 0x81, 0x4, 0x35ef, 0xf8a3, 0x7fffffff, 0x9]}, 0x5c) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) recvmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000200)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f0000000340)=""/26, 0x1a}, {&(0x7f0000000380)=""/118, 0x76}, {&(0x7f0000000400)=""/13, 0xd}, {&(0x7f0000000440)=""/91, 0x5b}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/83, 0x53}, {&(0x7f0000000600)=""/170, 0xaa}, {&(0x7f00000006c0)=""/187, 0xbb}], 0x9, &(0x7f0000000840)=""/35, 0x23}, 0x650}, {{&(0x7f0000000880)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000000a40)=""/206, 0xce}, {&(0x7f0000000b40)=""/206, 0xce}, {&(0x7f0000000900)=""/12, 0xc}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000000940)=""/75, 0x4b}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/170, 0xaa}], 0x7, &(0x7f0000002d80)=""/232, 0xe8}, 0x8}], 0x2, 0x20, &(0x7f0000002f00)={0x77359400}) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000)=0x4, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) r5 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r5, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000000180)) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) 03:56:58 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/576]}, 0x2b8) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x1, 0x1, 0x3, 0x4, 0x6a86, 0x5}, &(0x7f0000000040)=0x20) 03:56:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x3ff800) ioctl$EXT4_IOC_MIGRATE(r2, 0x6628) socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000001980)={0x0, 0x4}) 03:56:59 executing program 0: socket(0x2000000000000021, 0x2, 0x10000000000002) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000100)=0x80) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, @null, @netrom={'nr', 0x0}, 0x8, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @bcast, @default, @default, @null, @null]}) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0xffffff9e, &(0x7f0000000140)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480ef43c000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$RXRPC_SECURITY_KEY(0xffffffffffffffff, 0x110, 0x1, &(0x7f0000000340)='vlan0\x00', 0x6) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000007c0), 0x0) r3 = socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(r3, &(0x7f0000001cc0)={&(0x7f0000004e00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, 0x0}, 0x0) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000080)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @empty, @remote}}}], 0x20}, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x1c, r7, 0x917, 0x0, 0x0, {0x5}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="2400000039f46bd2bdb7f2db6e276b850f69269b8e3c44a90621b90b85024da4d78a35993e0b96fe3bf1d984901990e49995d8e897b4c2f433f2532049fbbda5c19c44c38e9e69e93cc9cceaa7bf56c266c3fda07d77a7f2e25b284ce8df851fd34eca589e0a3eabd75afd8284346fa7f67294753daeb83a81fe4554533623cc449cdc44b9ba05", @ANYRES16=r7, @ANYBLOB="000329bd7000fedbdf2505000000050013004000000006001d0031ba0000"], 0x24}, 0x1, 0x0, 0x0, 0x1fc46d7996d06ac3}, 0x0) 03:56:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000280)=0x1, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000200)={'wg1\x00', r4}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r5, 0x0, 0x100000001) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000006d0000200000007baa00ff0000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xd1, &(0x7f00000000c0)=""/209, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000080), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r6}, 0x78) 03:56:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x36, "4f6e0a9fb95ffbdd5a19bd457eebe090653a2006eeb00bb6c55e0fad1c132c67075be41825c9eb10cd6505c0a23e40de8b28b6ddd578"}, &(0x7f0000000280)=0x3e) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e19b) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$AUDIT_SIGNAL_INFO(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3f2, 0x100, 0x70bd28, 0x25dfdbfe, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4000040) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x28031, r0, 0x1eadd000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000080), 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x40) recvmmsg(r5, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000003640)=""/98, 0x62}, {&(0x7f00000003c0)=""/107, 0x6b}, {&(0x7f0000000440)=""/129, 0x81}, {&(0x7f0000000500)=""/185, 0xb9}, {&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/65, 0x41}], 0x6, &(0x7f0000000700)=""/85, 0x55}, 0x4192bc6d}, {{&(0x7f0000000780)=@tipc=@name, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/132, 0x84}, {&(0x7f00000018c0)=""/77, 0x4d}, {&(0x7f0000001940)=""/227, 0xe3}, {&(0x7f0000001a40)=""/77, 0x4d}, {&(0x7f0000001ac0)=""/146, 0x92}, {&(0x7f0000001b80)=""/103, 0x67}, {&(0x7f0000001c00)=""/207, 0xcf}], 0x8}, 0x1}, {{&(0x7f0000001d80)=@in6, 0x80, &(0x7f0000003100)=[{&(0x7f0000001e00)=""/4081, 0xff1}, {&(0x7f0000002e00)=""/103, 0x67}, {&(0x7f0000002e80)=""/6, 0x6}, {&(0x7f0000002ec0)=""/15, 0xf}, {&(0x7f0000002f00)=""/190, 0xbe}, {&(0x7f0000003000)=""/26, 0x1a}, {&(0x7f0000003040)=""/159, 0x9f}], 0x7}, 0x126e}, {{&(0x7f0000003180)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003200)=""/120, 0x78}, {&(0x7f0000003280)=""/191, 0xbf}, {&(0x7f0000003340)=""/181, 0xb5}], 0x3, &(0x7f0000003440)=""/228, 0xe4}, 0x6}], 0x4, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) [ 202.752105][ T9209] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 202.810567][ T9209] team0: Device ipvlan1 failed to register rx_handler 03:57:02 executing program 5: syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000680003080000000000020100efebf9ae20ba855acbbe72f36b674448aa69b22436732a02fed2476d0479b7d4380144abbbb4bc94819c7fdd68561939066d75eaf0947fa228678f994dea56c28861583e0ed9ab313edfc987bd", @ANYRES32=0x0], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") write(0xffffffffffffffff, &(0x7f0000000040)="2400000021000104000000000000382002190008000000000010ffea08000100", 0x20) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x218fe53f1794f59, 0x0) 03:57:02 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'batadv0\x00', &(0x7f0000000000)=@ethtool_flash={0x26, 0x0, './file0\x00'}}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r5, 0x7}, &(0x7f0000000240)=0x8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100), 0x1) 03:57:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x6, 0x0, 0xb200, 0x100000002}) 03:57:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="38010000100001040000000000000000000000001550d9dab140d552169adbdf9bb7bc989c877efaf598b73c253717931ac8e624fc0df624dde4305918ba17aa2996d86b2c053ee1d1a3956559a836354159fd73558ca870101ed05645013d4b6fc993bf91c3d508dd644a3cd18e7aed9c", @ANYRES32=0x0, @ANYBLOB="bb0e000000000000180012800e00010077697265677561726400000004000280"], 0x38}}, 0x0) 03:57:02 executing program 3: unshare(0x40000000) syz_emit_ethernet(0x5a, &(0x7f0000000140)={@empty, @broadcast, @val={@void, {0x8100, 0x2, 0x0, 0x1}}, {@canfd={0xd, {{0x1, 0x0, 0x0, 0x1}, 0x3e, 0x0, 0x0, 0x0, "d629020b13be11bd59ac851b042713156d9616d4bf62a1fef2fc2f4fdfe1e81ab0c7aac09557695fa3aceb967c1bc08efc9b83c2e1e149d7519d48dae346ad05"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x308, 0x821, 0xe46, 0x5f5]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0x28a, 0x1}) socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010005f00000d646475a03d5e918997c239234000285d4ed9c228000000", @ANYRES32=0x0, @ANYBLOB="030000009988040008001b0001000000"], 0x28}}, 0x0) 03:57:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) r5 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r5, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r5, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r6 = socket(0x100000000011, 0x2, 0x0) bind(r6, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r5, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r5, &(0x7f0000000900)={0x2c, 0x0, r7}, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000240), 0xc, &(0x7f0000002000)={&(0x7f0000001b40)={0x484, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [{{0x8}, {0xf8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x8000}}, {0x8}}}]}}, {{0x8}, {0x15c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x44, 0x4, [{0x7, 0x0, 0xff, 0x6}, {0x8000, 0x1f, 0x1, 0x1000}, {0x0, 0x2, 0x1, 0x6}, {0x7f, 0x7, 0x4, 0x2}, {0x1, 0x4, 0x9, 0x8000}, {0x2, 0x9, 0x4, 0x1}, {0xff1f, 0xe6, 0x6, 0x3}, {0x5, 0x4, 0x20, 0x7}]}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x3c, 0x4, [{0x81, 0xaa, 0x7f, 0x7}, {0x958, 0x2, 0x6, 0xfffff801}, {0x3f, 0x20, 0xfb, 0x5}, {0xc1a, 0x6f, 0x7, 0xf2cd}, {0x3, 0x81, 0x3f, 0x9}, {0x5, 0x3f, 0x81, 0x800}, {0x9, 0x7f, 0x7f, 0x4}]}}}]}}, {{0x8}, {0x100, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}]}}]}, 0x484}, 0x1, 0x0, 0x0, 0x4000002}, 0x24000040) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5afbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05752981", @ANYRES32=0x0, @ANYBLOB="b3ef461584d1f8f0"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x4000000, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000da000000", @ANYRES32=r8, @ANYBLOB="00000000000300"/16], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x500, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x3, r8}}, 0x20}}, 0x0) [ 206.033284][ T9245] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 03:57:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet(0x2b, 0x80000, 0x0) close(r1) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x80) [ 206.077611][ T9244] IPVS: ftp: loaded support on port[0] = 21 [ 206.163097][ T9251] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 03:57:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0x70, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f0000000000)=0xb0) [ 206.715397][ T9245] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 03:57:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r1, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x24, r1, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}]}, 0x24}}, 0x20048000) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, r5, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "f01403562054403e88efe83c74"}, @NL80211_ATTR_KEY_SEQ={0x6, 0xa, 'UW'}, @NL80211_ATTR_KEY_SEQ={0x10, 0xa, "749604faf67b92b88d420580"}]}, 0x48}, 0x1, 0x0, 0x0, 0x40c4}, 0x4000) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="656c67b30c5f8324e858f9fcee56ae99a957eb99fbe1458821edb7b0c5402dc38d07275b3bc18afcdeab68bcaac6dcf566aaa265b4498a8d4374cfab31e2b197589617ec3fb2413961b5b0bcf24d0af2b7d6cf03ebb242df128faf2f648187fc21193ea3f1d403b8c0cd833c9e4a0ce9fb2c37c659c3846da11aa4e07cb01a5f03c5edab0d78f5aa30e80604a8e302e4872bd4caf6712e32099802a936f02db3afd0d92ec1c30a462b4b547bc8d1f88ffe1c766f754356de0c267f5ce8f2a3"], 0x48}}, 0x0) r10 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000280)={r9, 0x1, 0x6, @link_local}, 0x10) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001100010000000000000000000000007a", @ANYRES32=r9, @ANYBLOB="1d01006494e60180"], 0x20}}, 0x0) 03:57:03 executing program 2: unshare(0x40000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r2}, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB="9c010000", @ANYRES16=0x0, @ANYBLOB="00042cbd7000fddbdf25040000004800018008000100", @ANYRES32=0x0, @ANYBLOB="0800030006000000140002006970366772653000000000000000000008000100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="3400018008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f6d61637674617000000014000200626f6e6430000000000000000000000014000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="6000018008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f7465616d000000080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="08000300030000000800030001000000080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="0800009400018008000300008d07122e000e0014000200636169663000000000000000000000004f077306003260cfe570444e30fcb52616fdb35808f01c39db5158b44ddc9dfcdaf0ce3b1e64b0407741c062484a1b95365b3551f0fccd52eba0b65b39bf26da5c2a3943aabb6076d8dd1375d3080ccd5a7d96d90b9e8e2d063a44a6d3402d0a72642ee8dc12e3cb79a089fc875882783b1c844e52dfc100"/171, @ANYRES32=r2, @ANYBLOB="1400020069703665727370616e30000000000000140002006272696467655f736c6176655f3000001400020067656e65766531000000000000000000080003000300000014000200626f6e643000000000000000000000001400020074756e6c30000000000000000000000004000180"], 0x17}}, 0x8001) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="8ffc3f08de109b705eeb572e659bd47c9a44c586c3e05848c6", @ANYRES16=r3, @ANYBLOB="05000000000000000000010000000500050060000000080003007c0000000500060000000000"], 0x2c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000940)=ANY=[@ANYBLOB="59005569f1eae09cd43a840e4dd562c529ff89c7ab2ffab6c0f87665f28701c84d05000000ea58f86f46876bf766a4726d6bf519d4554b42b8c80df93b26e9e6f5b41b79c55258f4e7355c5a0acb4000000000000000e3a1835ba53306c9ca2b4c5ca70ceb91a6a31ec37b8e0da27b89828f5b499021d3f914a70424f711b5bf9778c385b563f13194a17db3d3751dd2b08a5811ce9f9c301f2266c7a4229ecfbbdad36fa1e9fb4f3f985d4063ee19409b7a71e93e46", @ANYRES16=r3, @ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x2) r4 = socket$key(0xf, 0x3, 0x2) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4d, 0x0, 0x0, 0x0, 0x3a, 0xffffffffffffffff}, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) [ 206.790942][ T21] tipc: TX() has been purged, node left! [ 206.805660][ T21] tipc: TX() has been purged, node left! 03:57:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3}, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000500)={0x398, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [{{0x8}, {0x220, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x1df}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x1}}}, {0x38, 0x1, @activeport={{0xffffffffffffff53, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x0, 0x1, 'mode\x00'}, {}, {0x0, 0x4, 'roundrobin\x00'}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r3}}}]}}]}, 0x334}}, 0x8004) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r7 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x24, r7, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_PEER_V4={0x8}]}, 0x24}}, 0x0) sendfile(r5, r4, 0x0, 0x100000001) [ 206.846729][ T9251] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 03:57:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, &(0x7f0000000080)={0x7f, 0x1}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3}}, 0x8000) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280037000900017665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200102000010000008000a00", @ANYRES32=r3, @ANYBLOB="443c3d3c834cfa9d683826e7673405fcda4522e51baaeb8b90a6f914cd"], 0x50}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x64) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x2000, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7, @ANYBLOB="df602f3412b10e712109415b65690742835b5db3d13d1de06934051c4b495426253d6ff513b99eca111b0331fcb4f55f7228d67459668b88fea256ad0f60755852"], 0x20}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 206.978761][ T9302] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 207.046216][ T9303] IPVS: ftp: loaded support on port[0] = 21 [ 207.122590][ T27] audit: type=1804 audit(1586318223.659:15): pid=9306 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/19/cgroup.controllers" dev="sda1" ino=15874 res=1 [ 207.353466][ T9311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 207.381148][ T9244] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 207.431344][ T9244] IPVS: ftp: loaded support on port[0] = 21 03:57:04 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @local, 0x40}}}, 0x108) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000040)=0xbdc, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000fc8cc89c000000b9956b679c0e01188d920900000000000000f3335442ab98b548e85b279b"], 0x0) 03:57:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000706010300000000000000000200000005000100070012000800064000005865"], 0x24}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0xfffffffe) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900), 0x10) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ipvlan1\x00', r5}) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, 0x0, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x401, 0x4}}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) [ 207.931211][ T27] audit: type=1804 audit(1586318224.469:16): pid=9363 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/23/cgroup.controllers" dev="sda1" ino=15869 res=1 03:57:04 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'batadv0\x00', &(0x7f0000000000)=@ethtool_flash={0x26, 0x0, './file0\x00'}}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r5, 0x7}, &(0x7f0000000240)=0x8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100), 0x1) 03:57:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="2e00000032000908d22780258c6394fb0124fc0e10000b500c0002000335e2499df2fc31fbe501803a643000d1bde4be29f1a8084bf1533a8763874a4dfeb26b1a0072e86759607eb085be653d5b61fc19dc192aa009086f252645caabbfc01be25f307f3424b4dafde50f3eb3f4b4adb0f82d521c41e11fddd3f52dbe2c2d7765abb546a799d6284f45894709eca82767723a1b775ad2a97c537c020b4b0ef09bde000ca2d95c139ecd8fbc43423f3462b21ae357973de89946462350e1540aaabb19fda0b2cdef37cf00d1f439", 0xce}, {}], 0x2}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x28, r3, 0xb01, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000001e00)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001dc0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="8b27a1b473a025566ff1a805cd4527551adc83f9", @ANYRES16=r3, @ANYBLOB="010028bd7000fedbdf250100000008000100", @ANYRES32=r5, @ANYBLOB="08000500010000000800050000000000060006004e210000680008802000008008000300010000001400040002004e22ac1414bb000000000000000044000080200004000a004e2100000000fe8000000000000000000000000000aa01040000200004000a004e210000800000000000000000000000000000000000010000800800050001000000"], 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x20040) [ 208.054825][ T9303] IPVS: ftp: loaded support on port[0] = 21 03:57:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r3 = socket(0x10, 0x20000000802, 0x0) write(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfe1e) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400005694b6ff82c6f9e57aac5c95c0f221000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newlink={0x20, 0x10, 0xffffff1f}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x40}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 208.386403][ T9396] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 208.638660][ T9413] bond1: (slave sit1): The slave device specified does not support setting the MAC address [ 208.681670][ T9413] bond1: (slave sit1): Error -95 calling set_mac_address [ 208.732135][ T9244] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 208.939388][ T9396] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 03:57:05 executing program 3: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x1, 0x101, 0x0, 0x0, {0x5, 0x0, 0x3}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8880) r3 = socket(0x10, 0x803, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r6, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r6, 0x1ff) getsockopt$inet6_tcp_buf(r6, 0x6, 0x24, &(0x7f0000000340)=""/187, &(0x7f0000000400)=0xbb) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7, 0x3325}, [@IFLA_MASTER={0x8, 0xa, r1}]}, 0x28}}, 0x0) 03:57:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80), 0x4000000000006b9, 0x0, &(0x7f0000000180)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) r1 = socket(0x24, 0x2, 0x35) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="3000000000000000840000000100000020000000040000000000000000000000000000000000000000000000e3179b68eb03717bbbba72fea0aea6581c208fef39173ee96c59bab507087965993adb85d1d0943b1f5013fc78acf2ba22f3c185f15afb10a8a8b0991476b31508beeee8ac00f0d276b1993061d5f5ddb37ce50693a0c008dcfcfe4b3fa9012d0e2a7e562deebe4408", @ANYRES32=0x0], 0x30}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x4, 0x7fff, 0x800c, 0x10001, 0x5, 0x5, 0x954, 0x1f, r6}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="640000009c21c4ea76bdc6bffcdbdf250a000000", @ANYRES32=r4, @ANYBLOB="000010020a000200ffffffffffff0000060006004e200000060006004e21000008000b000400000006000500040000000a000100aaaaaaaaaaaa000008000a00400000000800070001feffff"], 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 03:57:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000001340)=ANY=[@ANYBLOB="af49c01e5e028e60b611effbe42377a5008a5dc42deb6bcfff63f7e31dcf606deab4551b5762e7bb578005a9d717fc6b519394d579e3d307c2621e2ad5f35288a36895a7f49dbb06d41ba668980e83b957100409265586d11b3f467a7e62a138451ac1ee095614c8d1740a758c5c1a01b65cc539217973482b730f472bb5f2136976e46749013570574ba69c8ba30cf3579135de0b807853ef5f2b3dd6b380fffffffffffffff8fcdc8ea600c7d6bfc6e55b4d19d1ece3cd9a96dba6d31c0235b2ce0892d9571b034d910e32f43f5b4cc03b4d7d5275c947ad7a779493cce73a4637"], 0x3ff800) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) preadv(r1, &(0x7f0000001300)=[{0x0}, {&(0x7f0000000200)=""/4096, 0x3ff800}], 0x2, 0x0) 03:57:05 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) socket$xdp(0x2c, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) write$binfmt_elf32(r0, &(0x7f0000003040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x1f, 0x7, 0x2, 0x2, 0x6, 0x5, 0x1f8, 0x38, 0x149, 0x1, 0x475, 0x20, 0x1, 0x7ff, 0xeb2b, 0x200}, [{0x2, 0x0, 0x4b9f, 0x44, 0xc4, 0xfff, 0xb769, 0xfffff1c3}], "3b2fda54b27e0b13037b7a920a5b68f57bc4df586e0b46809f19ea13cb397ee5e338ffc8e1fdb3894b7e1be1e02ce56a056dcb757b95fc7c548e8d7911e8937ced639dc3445c14bc2dba646f41a0e58f220a26516d0d1dbe6438bd8be5203b42e4e55dad36b2d7aa5d64815437db0fd00e61b5ba851e17bd7e6562ae380487da0a3aeb13dfd90fa0bb4cebd213003ab4760175bea74ace0316a8e551167739c2be91b2323483c7fba5e1cb13e0f5cd6425b1b889ffc46f7f5c55f44c0391b4157812c932c5bc31f439e479bcee11", [[], [], [], []]}, 0x526) close(r0) socket$inet6(0xa, 0x80003, 0x6b) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") close(r1) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000300)=0x1, 0x8) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) setsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f00000023c0), 0x4) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendfile(0xffffffffffffffff, r9, &(0x7f0000003580)=0x100000001, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003a40)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], &(0x7f0000000000)=0xf0) recvmmsg(r3, &(0x7f0000002e80)=[{{&(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/221, 0xdd}, {&(0x7f0000001780)=""/125, 0x7d}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000002680)=""/134, 0x86}, {&(0x7f0000001880)=""/212, 0xd4}, {&(0x7f0000001980)=""/180, 0xb4}], 0x7}, 0xfffffffc}, {{&(0x7f0000001ac0)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/24, 0x18}], 0x1}, 0x6}, {{&(0x7f0000001b40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/146, 0x92}], 0x1}, 0x1}, {{&(0x7f0000001cc0)=@xdp, 0x80, &(0x7f0000002240)=[{&(0x7f0000001d40)=""/172, 0xac}, {&(0x7f0000001e00)=""/106, 0x6a}, {&(0x7f0000001e80)=""/217, 0xd9}, {&(0x7f0000001f80)=""/96, 0x60}, {&(0x7f0000002000)=""/46, 0x2e}, {&(0x7f0000002040)=""/201, 0xc9}, {&(0x7f0000002140)=""/214, 0xd6}], 0x7, &(0x7f00000022c0)=""/77, 0x4d}, 0x3ff}, {{&(0x7f0000002340)=@rc={0x1f, @none}, 0x80, &(0x7f0000002840)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000002400)=""/54, 0x36}, {&(0x7f0000002440)=""/102, 0x66}, {&(0x7f00000024c0)=""/9, 0x9}, {&(0x7f0000002500)=""/73, 0x49}, {&(0x7f0000002580)=""/206, 0xce}, {&(0x7f0000003600)=""/143, 0x8f}, {&(0x7f0000002740)=""/237, 0xed}], 0x8, &(0x7f00000028c0)=""/119, 0x77}, 0x10001}, {{&(0x7f0000002980)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002a00)=""/76, 0x4c}, {&(0x7f0000002a80)=""/10, 0xa}, {&(0x7f0000002ac0)=""/40, 0x28}, {&(0x7f0000002b00)=""/154, 0x9a}, {&(0x7f0000002bc0)=""/181, 0xb5}, {&(0x7f0000002c80)=""/137, 0x89}], 0x6, &(0x7f0000002dc0)=""/179, 0xb3}, 0xffff}], 0x6, 0x400000c0, &(0x7f0000003000)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000036c0)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], &(0x7f0000000080)=0x85) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newlink={0x94, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8400, 0x304}, [@IFLA_LINKINFO={0x6c, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x58, 0x2, 0x0, 0x1, [@IFLA_GRE_TTL={0x5, 0x8, 0x9}, @IFLA_GRE_ENCAP_DPORT={0x6, 0x11, 0x4e21}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_REMOTE={0x14, 0x7, @remote}, @IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e22}, @IFLA_GRE_REMOTE={0x14, 0x7, @mcast2}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x1}, @IFLA_GRE_OFLAGS={0x6, 0x3, 0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x94}}, 0x0) 03:57:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, 0x0) pwrite64(r1, &(0x7f00000001c0)='T', 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r4, &(0x7f0000000100)=""/231, 0xe7, 0x1, &(0x7f0000000040)={{0x3, @default, 0x7}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) socket$isdn_base(0x22, 0x3, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xffd7) write$tun(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="ffff00280000000000050000000000000020ffffffff00000000000000005d66d5ed832e75513c48"], 0x28) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000226bd7000fddbdf25040000000800010001000000080001000000000008000100000000000800010002000000651f1acf0a9a3126fafef6d0c0c6ff7a9f2f696d793955ad4a110c088e56441fdbfe95ae20c1abaec55f6bd66ecca044be252f5db95bffea0504fe2335c8761670dfbee6f6ccb56fb094ee36d0dd0a3842dbf08ee3f4e7cf"], 0x34}, 0x1, 0x0, 0x0, 0x4080}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'syzkaller0\x00'}, 0x18) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x14, r5, 0x800, 0x70bd28, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x2000c084) sendfile(r3, r2, 0x0, 0x100001100) [ 209.012379][ T9413] bond2: (slave sit1): The slave device specified does not support setting the MAC address [ 209.027813][ T9413] bond2: (slave sit1): Error -95 calling set_mac_address [ 209.137972][ T27] audit: type=1804 audit(1586318225.679:17): pid=9486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/24/memory.events" dev="sda1" ino=15878 res=1 [ 209.214955][ T27] audit: type=1800 audit(1586318225.679:18): pid=9486 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15878 res=0 03:57:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x1040c) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) write$binfmt_elf64(r3, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000000)={0x0, r3}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000100)={0x0, r4, 0x0, 0x6}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000100)={0x0, r0, 0x0, 0x6}) 03:57:05 executing program 3: unshare(0x7c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendto$rxrpc(r0, &(0x7f00000000c0)="30681289fce4b042c20e5cdc73824c3331136f89d80ad258321463c50d4196df5a3f6658125e1220fd556e427d44eb14938aaa46165d473ec61de8b69ed75cb6aad35143ba2cc1e762aa8d80c268b10db77185b14126b678da7c21cc68dcf023a19fff8adadb9776b98eb7d9cb303fff51aac158a6a986bf52d83e8b698751ff6743ad5f4c2a733d", 0x88, 0x20004051, &(0x7f0000000000)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @local}}, 0x24) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000080)=0x54) [ 209.342924][ T27] audit: type=1804 audit(1586318225.679:19): pid=9486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/24/memory.events" dev="sda1" ino=15878 res=1 03:57:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x24048000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x3082}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7d1}, 0x1c) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x40, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'bond_slave_1\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040800}, 0x4010) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) socketpair(0x22, 0x80800, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETGEN(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x14, 0x10, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x40090) listen(r2, 0x0) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000000080)=[{&(0x7f0000000200)="580000001500add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710d1070000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) [ 209.464978][ T9511] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted 03:57:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="500000003000010004000000fcdbdf25000000003c0001003800010008000100696665"], 0x1}}, 0x0) close(0xffffffffffffffff) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) bind$l2tp(r0, &(0x7f0000000200)={0x2, 0x0, @loopback, 0x3}, 0x10) sendmsg$NL80211_CMD_NEW_MPATH(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r5, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xffffff18, 0x1}}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x800) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 209.509310][ T27] audit: type=1800 audit(1586318225.699:20): pid=9486 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15878 res=0 03:57:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWTABLE={0x34, 0x0, 0xa, 0x5, 0x0, 0x0, {0x2}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x38, 0x3, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x5, 'syz1\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}], {0x14}}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="b6f0843cd5019a6029b786cec9ca5c142e3bb21d7b9361d6be4c45e430bd2162f8d0646b7cf635c6b7ec09fd4d8e26e30c1dd94493ab4c35e30296fadb300364f194da9b392306a1e3a71a5e56d2aa9e7c649c04d25c83e329dc3ab9749c8949ac0104aa0b358332ba217ca194ff92301be6ac56e617"}, {&(0x7f0000000580)="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"}], 0x0, 0x0, 0x4b, 0xf00}, 0x0) [ 209.580515][ T9511] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted [ 209.596733][ T27] audit: type=1804 audit(1586318225.719:21): pid=9492 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/24/memory.events" dev="sda1" ino=15878 res=1 03:57:06 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x40031, 0xffffffffffffffff, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYRESOCT, @ANYBLOB="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", @ANYRESDEC], 0xfec5) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000240)="5c8aae08aad2f771ad89190786df5a84d36e244413efbf1a999a7bbdbe170f542cf4a4bc0cc91f324c9e52970cf208bf7f6f411520ce8301e04f2f5317e0f330d849249e43f4c0ff8728fba38aa53434470964079e40a1402882730a517fab35de77ed7e0000000000", 0x69}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e96", 0x60}, {&(0x7f0000000340)}, {&(0x7f0000000640)="e95d3f462d373df306deb38bb2a39b303569931cc2bffefdbab646cdc2fb435206f9ff5db2e702b786d1be3c2ee78218ad6a380b42fe2d42ab5932a5fcd8ed78d163e267", 0x44}, {&(0x7f0000000100)="70b80001007f", 0x6}], 0x6) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 03:57:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r2, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@local, @loopback, 0x1, 0x2, [@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x18) bind$packet(r1, &(0x7f0000000000)={0x11, 0xf7, r4, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x7, 0xa, 0x301, 0x0, 0x0, {}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}]}, 0x20}}, 0x0) [ 209.733424][ T9526] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 209.744692][ T27] audit: type=1804 audit(1586318225.749:22): pid=9488 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/24/cgroup.controllers" dev="sda1" ino=15879 res=1 [ 209.819084][ T9526] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 209.881845][ T27] audit: type=1804 audit(1586318226.329:23): pid=9524 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/25/cgroup.controllers" dev="sda1" ino=15879 res=1 03:57:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f00000006c0)={0x4, 0x7ff, 0x800, 0x99, 0x8, 0x0, 0x12, "96fd2a5f8ed6bbb7426c80900bdfd21890a9adc1", "a4ae8266e59d0947eb1b13fbbbda58cce8972fdd"}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000007c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x8000) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x1}, 0x1, 0x0, 0x0, 0x8040}, 0x4) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffff3, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x3}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x6}}}, 0x24}, 0x1, 0x0, 0x0, 0x674e59fa516685c4}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r6, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000006c0), &(0x7f0000000700)) listen(r6, 0x1ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000540)={0x1000, {{0xa, 0x4e23, 0x2, @mcast2, 0x9}}}, 0x88) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYRESHEX=r6, @ANYRESDEC=r7, @ANYPTR, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=0x0, @ANYRES64], @ANYRESHEX, @ANYRES64], @ANYRES32=r8, @ANYBLOB="ac02000000000000000000000c0080eb8600000075700000200002001c000100000001f00000080001006270660004000200040006ff00ff156569735843de8b4c1ef779b8d8f7bf7afb33e23753792aafde2698ebe5f83bc5b1d2c1df41944400193870e465324b63063fc06b6d0e583c75ba0a6d8da2ca131e39aeef0f"], 0x3}}, 0x0) [ 210.054150][ T27] audit: type=1804 audit(1586318226.469:24): pid=9533 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/26/memory.events" dev="sda1" ino=15877 res=1 03:57:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @broadcast}, 0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r3, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r3, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004088}, 0x4000) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x8000}, 0x44840) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x8}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) 03:57:06 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x8403, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9000000010001fff000000002002000000000080", @ANYRES32=0x0, @ANYBLOB="ed01060000000000680012800b000100697036746e6c000058000280080008002c00000004001300060012000001000014000200fe8000000000000000000000000000aa080008ea000000000800140020000000140003008b74973e00000000000000000000000108000100", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32, @ANYBLOB="56d5a3faf4ceefd48b8e1a2b6db4fb5e8c27a1c4d7075dc9e6d30db21dbb84e16579d36010d794832fa89c39d6005cc41be50b53ce821aeea7bd857b44793dca6f22a997e963ca4145be518c2c4e829fa1b285ba1681c7bbbcfdfbf013a9599c9287b40cb05ae9f6a0e9e012a6996ccb8296301b8e37048e174dcf28a350d61ce725cb104359fb5334d4db8ac410770259590c7ad8b75aeb1fa314f631"], 0x90}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000000), 0xb, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socket$nl_route(0x10, 0x3, 0x0) 03:57:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x24ba1dc0}) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0xfffffd37) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000640)=0x1c, 0x180000) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r4 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r6, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x2b0, r6, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0xe4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa2e}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9fc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x185}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfeb5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x292227ec}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6abb}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xae8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf7a}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x300}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x400}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6e}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth1_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @local}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x602, @mcast1, 0x1ff}}}}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xe6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffff00}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_MEDIA={0x74, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xaf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MEDIA={0x44, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x4000880}, 0x8001) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") close(r1) 03:57:07 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x810e00}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0xd, 0x6, 0x801, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0xed8f322dd9d9ad26}, 0x4004044) socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$FIBMAP(r2, 0x1, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) openat$cgroup(r2, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00e500", @ANYRES16=r3, @ANYBLOB="000329bd7000fbdbdf251300000008001a01010000000c004300fbffffffffff00000c0013005c22af17190000000800190003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x22004010}, 0x20085) sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r3, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_SSID={0xf, 0x34, "1b251609beb8e391c00e16"}, @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x60000040) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0x705, 0x70bd2b, 0x3, {0x0, 0x0, 0x0, 0x0, 0x4000, 0xc02}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_WINDOW={0x8, 0x5, 0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_MASTER={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 03:57:07 executing program 2: pipe(&(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000001a00)={0x1, 0x1}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="50000000100005070a00000002da6e0600000000", @ANYRES32=0x0, @ANYBLOB="00040000000000001c62726964676500000c00028008001500000000000a00010000000a000000000000fbff00", @ANYRES32, @ANYBLOB="824b135e6addce89410cf6b9d47b9d940b11e263723c865622c9694740296dd99c86b1"], 0x50}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000001c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x80, r4, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:var_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x4000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @null, @rose={'rose', 0x0}, 0x40, 'syz0\x00', @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, 0x4, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) ioctl(r1, 0x1000008912, &(0x7f0000001cc0)="080db5055e0bcfe847a071") r5 = socket(0x10, 0x8000000000000003, 0x0) r6 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r6, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000100)='bond_slave_0\x00') sendmmsg(r5, &(0x7f0000000000), 0x40000000000024a, 0x0) [ 210.478979][ T9553] device ip6tnl1 entered promiscuous mode [ 211.596171][ T9575] __nla_validate_parse: 2 callbacks suppressed [ 211.596182][ T9575] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 211.631361][ T9562] device ip6tnl1 entered promiscuous mode 03:57:08 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="5000000030003deb0000000009000000000000003c000100380001000b0001006d697272656400062400028008000200000000000000000031e6b754000000000000000003000000", @ANYRES32, @ANYBLOB="04000600d6da3b4f538c490a0cdec6949eeec09f39ba4a301e55914a20f721ad0050b63db64d02a401685b4f715b9eda93c6b667632f8499ca97038289c944d05b960904be38f65e2b2842c2613e0a756cd0df1a892a0f23a3d022b34533985c2e12067c48693c8769db96420ab5"], 0x3}}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) 03:57:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ALL_SLAVES_ACTIVE={0x5}]}}}]}, 0x3c}}, 0x0) 03:57:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call], {0x56}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 03:57:08 executing program 5: socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000002840)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000001bc0)=[{0x0}], 0x1, &(0x7f0000003300)=[@iv={0x18}], 0x18}], 0x3, 0x0) 03:57:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) ioctl$PPPIOCDISCONN(r4, 0x7439) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xffffff0b, 0x20, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r5}, @IFLA_HSR_SLAVE2={0x8, 0x2, r2}]}}}]}, 0x40}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 03:57:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket(0x5, 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000029c0)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x254, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x41d, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xf}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}]}, 0x3c}, 0x1, 0xffffffc3}, 0x0) 03:57:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x2e8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bic\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x8204, 0x20c49a, 0x0, 0x27) [ 212.346917][ T9567] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. 03:57:08 executing program 2: unshare(0x40000000) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) [ 212.435553][ T9621] bond0: (slave ipvlan1): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 212.489929][ T9621] bond0: (slave ipvlan1): The slave device specified does not support setting the MAC address [ 212.502601][ T9621] bond0: (slave ipvlan1): Error -95 calling set_mac_address [ 212.531668][ T9665] IPVS: ftp: loaded support on port[0] = 21 03:57:09 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x7, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r2, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r3, 0xee00, 0xee00}, 0xc) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x4) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000640)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) r7 = socket$isdn(0x22, 0x3, 0x10) ppoll(&(0x7f0000000680)=[{r5, 0x2002}, {r6}, {r4, 0x2}, {r4, 0x11618}, {r7, 0x4da}], 0x5, &(0x7f00000006c0)={0x0, 0x1c9c380}, &(0x7f0000000700)={[0x3]}, 0x8) 03:57:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYRESOCT, @ANYRES16, @ANYBLOB="b511ca1d57a24500e1d5dea04050a4a8a29e7b01b2999b372c7982af1531e2121c13b9d99449bce97e03c9233da56d3ce9058703c85ae9c8a01079f8715d7a4c8a789942bfa5511ca5a44aae56203be433f43aaddf527c47d8ae3cefdde104a8a37b1d79658fc1ae61f0225e5d98f15464b44ba490a9a18aa4bf1148de9e7ef4338eeea364271638e96680482e4c55f84529ddad40136592883dbb25443ad9"], 0xb8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'dummy0\x00', &(0x7f0000000080)=@ethtool_gfeatures={0x3a, 0x1, [{}]}}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000000000000000000000000a20000000000a01000000000087a3db98000000000900010073797a300000000084000000080a8381933a000000000000000000000900010073797a30000000000c00024000000000000000032e000240"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 03:57:09 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.swap.current\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000080)={r4, 0x6}) shutdown(0xffffffffffffffff, 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r5, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000600)=""/4096, 0x1000}, &(0x7f0000000240)}, 0x20) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x2}, &(0x7f0000000340)=0x8) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_crypto(r6, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="200100001100010028bd7000ffdbdf25736861332d3338342d6365000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000040000000000000000000008000100ff0700000800010006000000080001000900000008000100030000000800010005000000080001002000000000018b000000080001007fa000000000002bf3934b8c0afeb724ce4bded478c28b3ba2452849c7a517f2dfe632bb30181ccdb9f948"], 0x120}, 0x1, 0x0, 0x0, 0x20000000}, 0xd4) 03:57:09 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="f1d0711e60ffffff0000001d74c9875d550bda7e349c1f6011225313740d473825aeef6aa0fd6336f7a2ed08064f83d983f9aa960aa5eb17bc8b3c30bb900ae91d23d5d6b39f7f88b2fc11279023887f1dca0823602dd2303c68e6a75f257a8632d0f44216e9d7429e11b16cf2222df0cb7aff8f09ceb935a249e6e9ad4238a9dce1f56685c6"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000850) 03:57:09 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$inet(0x10, 0x3, 0x5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) r5 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r5, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) r6 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r6, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000640)=ANY=[@ANYRESOCT=r3, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="bb0ee0b3e72ff89a10821dfc3147b5fd22523c128adf80305e28f4ad24ea04f4f2b1d5b7173855669338e36a1ae3cfab369fee2cd307cb4f2573fbd4e289d85ed498a22115faaa06034021accca34a203c23a04b6f0d8bb6a239b8be3eb464a46a55472e308887eaa7703ee0c5f93122dc9702c705771a6312387b335852b1dba35cd076b96b1d6b05eedf1a406f5394cf20f4696547be673755bd0095a5c8d6226f088b43f143325456b98b927500088ac086ac674bc2c07265e85f7fe0fb374392bed7feb14971451b4b1f976a151a3ec05e66caf5b8b2cd4b2972ccee0fd65f1118f4af"], @ANYRES16=r4, @ANYRESOCT=r2, @ANYRESDEC=r5], @ANYBLOB="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", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r6, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESDEC=0x0, @ANYRESOCT=r0, @ANYPTR, @ANYPTR, @ANYRES32=0x0, @ANYRES32, @ANYPTR64], @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES16, @ANYRESDEC=0x0], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYRESOCT=r2, @ANYRESOCT, @ANYRESHEX]]}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 212.654713][ T9665] IPVS: ftp: loaded support on port[0] = 21 [ 212.779058][ T9699] IPVS: ftp: loaded support on port[0] = 21 [ 212.785549][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 212.785562][ T27] audit: type=1804 audit(1586318229.319:30): pid=9700 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/31/cgroup.controllers" dev="sda1" ino=15897 res=1 [ 212.863513][ T9700] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 03:57:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000100)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0x8001, 0x2) sendfile(r2, r1, 0x0, 0x100000001) 03:57:09 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x8, @ipv4={[], [], @local}}, {0xa, 0x4e21, 0x3, @rand_addr="02507d7cd8cc2916c7d2177cfde8e59c", 0xffff}, 0x3f, [0x8, 0x50bc, 0xfffff800, 0x5, 0x945a, 0x4, 0x4, 0xfffffffa]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)=0x9, 0x4) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000b67000), &(0x7f0000000040)=0x4) 03:57:09 executing program 1: syz_emit_ethernet(0x5e3, &(0x7f0000000480)={@broadcast, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x8, 0x6, "8b6a31", 0x5ad, 0x2f, 0xdc, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, {[@hopopts={0x2c, 0x3, [], [@hao={0xc9, 0x10, @remote}, @pad1, @enc_lim={0x4, 0x1, 0xfc}]}, @srh={0x33, 0x10, 0x4, 0x8, 0xff, 0x8, 0x1db, [@local, @loopback, @remote, @remote, @rand_addr="6ce2df6d7977fb1d7f654729ca440bd8", @empty, @rand_addr="4f2b36b158de8d8db5e5ce75cb6dee5c", @mcast1]}, @routing={0x3a, 0x6, 0x0, 0x4, 0x0, [@dev={0xfe, 0x80, [], 0x21}, @empty, @remote]}, @routing={0x0, 0x10, 0x2, 0xf7, 0x0, [@mcast1, @mcast1, @loopback, @mcast2, @loopback, @mcast2, @local, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}, @routing={0x2f, 0x2, 0x0, 0xb5, 0x0, [@mcast1]}, @hopopts={0x1d, 0x8, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x2, 0x6, 0x23, 0x31, [0x8, 0xffff, 0x9]}}, @ra={0x5, 0x2, 0x1ff}, @hao={0xc9, 0x10, @mcast2}]}, @srh={0x11, 0xe, 0x4, 0x7, 0xfa, 0x38, 0x5, [@dev={0xfe, 0x80, [], 0x1b}, @remote, @rand_addr="a65982ca6fc821640621a6f2ff6656b3", @empty, @empty, @local, @mcast1]}, @srh={0x5e, 0x6, 0x4, 0x3, 0x0, 0x0, 0x3, [@mcast2, @empty, @loopback]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x7c, 0x1, [], "9ee4b0944b4c712c43ced9a7d8bea7ef49a45a29658a17c0b604dc719236984e3a6eb811edfb90e696f7a6544d253b86f949540b8269204a47b11c945ca5eef2166cb921c3c3f6a8bd58249244a057464912da2ad3321b38b3789b18afff918673265ef195bd57ca85dcce9cdf565019f8cf2f488cb8464b806d4445"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x0], "a067e6f244afc4565c8a70e728c7ba07bf224fa5b05f1cf59cfa8d7dc01ffef316d09eff08081d19ece0b44482c7d4d38fa4e16904bed3accbcaea7b48e80e0a46bb2a514a35cb68701457693fddf59709bbee6ed425332b1d37e5e6cc3ac1129a94e3bff776ef0ef4480905864e6902d3d4334236365a5553b8895f872d1c507adaf58d7f68dc7219de8a65ec089acf6dc92a28135542c39ff049c44d294fcc554d921d6666c3cc06a0e98592707c60a0347eece39c193471eef9a8009be5b248296ecc12b7013666c411baed970414155f49a603d2b4d5586469b6c21bdbcf691187397a4faddb1f53c5b75589d6fdac"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0xfffa], "3773819e3b093fcacde952ddd00911da1003d6e1d24c1fbee21d6d7b7311b3e05ec9b763abe3083a24a92640cd639dfaf20959b89545a64899ea96b6b2ab08d1add1317ba6c7c88b18d705364831650d0de546acc9914bf7440739a62bf9280b9e6554381350ed5321f87b21891686264d4e40e505a7cb2b2d0f5c569ea20a579ad276f9aa89c6dde05e10c26356ebadbd199594cd8fb2a26e26608011e52a96094ea296ff745e6cb8d27ed6"}, {0x8, 0x88be, 0x4, {{0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x6, 0x40}, 0x1, {0x682a}}}, {0x8, 0x22eb, 0x4, {{0x2, 0x2, 0x0, 0x0, 0x1, 0x2, 0x3, 0x9b}, 0x2, {0x100, 0x0, 0x3, 0x12, 0x1, 0x0, 0x2, 0x0, 0x1}}}, {0x8, 0x6558, 0x3, "3e62daf2709e7eb974254ae49b4ecb4d39176deb768ce27562751d70f81f14cd0796527af168ede101c724eb1927ffb536f2371c580b6d0dd830650cdd5af9ddf3214e0a669ed7f8da47d1e68b1961e08ea04bf5be91465073682ba333e144c7d5848bfd29fc15e85e2ceee60b5dc12786887ccbae207f52666296a6c698a9f70b62e2dbcf22962d1eec9fe6532be8841d0942a26a932abd99667d98204cdffa454be372d0599a765f75d5c2da567f84911bad9729fe34c57588c2fde7469b60d02dc5307ee5d2be67218748"}}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl(r0, 0x7, &(0x7f0000000000)="65dbebc4017c9aeab710d534923cb148dfa17c4a9f7fc70f5e7c9a256c68f91322a4caf7cbe147af89fc55cdd4dc853a51be0264bfd9b4f97b127c449df0d654a04f0a6aafb1e0c64abb05952cd68e7df34befa7effbd48bf57667e192bc7e4ba9ae01b6e8f97a305e75d6697a7f0d89c5f11b05fa887b2d8d0a84") [ 213.161669][ T27] audit: type=1804 audit(1586318229.699:31): pid=9730 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/30/cgroup.controllers" dev="sda1" ino=15858 res=1 03:57:09 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000d80)={&(0x7f0000000d00)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000002000000010000000000ff00000000000000"], &(0x7f0000004600)=""/210, 0x26, 0xd2, 0x8}, 0x20) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x140b, 0x400, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x4}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x2}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) [ 213.431588][ T9739] BPF:[1] Invalid btf_info:ff0000 03:57:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket(0x11, 0x80002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c0030000f0010000f0000000f0000000d8020000d8020000d802000004000000", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYRES16=r1], 0x3) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getpeername$l2tp(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @local}, &(0x7f0000000240)=0x10) r3 = socket$inet6(0xa, 0x4, 0x7) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) getsockopt$IP_SET_OP_GET_BYINDEX(r3, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x3}, &(0x7f0000000180)=0x28) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) socket$l2tp(0x2, 0x2, 0x73) pwrite64(0xffffffffffffffff, 0x0, 0x24, 0x3) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x5, 0x0, 0x100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) [ 213.789196][ T9739] BPF:[1] Invalid btf_info:ff0000 03:57:10 executing program 3: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x80000, 0x100) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539302000000000000000000", @ANYRES32, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000040002004a8c1b6a238e3c4a2aaaf50c71a903efb4ed6f549d620cab62d981eb6d374923a2b1597449331902ca8bdf6a7b128fe8476d4d6652037756d0ac81399ac0582b151d141fe83ed1d9132ab02d67c1c5acd5789c4893db25c5630cca8a430aeff83d56f554ff14196fa347774c415acdeb046e3cf870dd52c26f6c603b8f3e34d021af63b3cfa8316e16c38ca72e58c356fde87643e8b809318f8d222ce63317ded42fa3aa394ade7dfe439c6479605528726a068cdc76a22067b3534442da88bc90000000000000000000000000f6a0d707"], 0x34}}, 0x0) 03:57:10 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0xcc, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x9c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x8c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x8100}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x4}}]}, @IFLA_VLAN_EGRESS_QOS={0x34, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1d1, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x1000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x15}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x6}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0xcc}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") [ 213.967178][ T9709] IPVS: ftp: loaded support on port[0] = 21 [ 214.026551][ T9772] IPVS: ftp: loaded support on port[0] = 21 [ 214.833294][ T9792] IPVS: ftp: loaded support on port[0] = 21 03:57:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0xb6c, @rand_addr="ba315bd1c7019675335a862a53043639", 0x40}, 0x1c) listen(r0, 0x4000000043) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='pids.current\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x5, 0x6) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305839, &(0x7f0000001300)={0x0, 0xffffffffffffffff, 0x4, 0xfff, 0x493a}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f00000002c0)="66e4be133ae2e56518da6d78d2539ea4e4f2ef61e1f095f74f968a21ae5fd4df3435022fe34cff41004529390c58fb58e175faf6bed4789b55847c7778a272cec39a12823f", 0x45, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x2) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default}, [@null, @netrom, @rose, @bcast, @null, @rose, @bcast, @default]}, 0x0, 0x80000) r4 = accept4(r0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000180)={0x0, r3, 0x6, 0x3, 0xe95c, 0x2}) shutdown(r4, 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2000000}, 0x9c) 03:57:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0x3, 0x8b5, 0x4, 0x7}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r7, 0xdfcc, 0x2, 0x401, 0x100, 0x4}, &(0x7f0000000140)=0x14) sendfile(r5, r2, 0x0, 0x100000001) r8 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r8, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) 03:57:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket(0x11, 0x80002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c0030000f0010000f0000000f0000000d8020000d8020000d802000004000000", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYRES16=r1], 0x3) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getpeername$l2tp(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @local}, &(0x7f0000000240)=0x10) r3 = socket$inet6(0xa, 0x4, 0x7) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) getsockopt$IP_SET_OP_GET_BYINDEX(r3, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x3}, &(0x7f0000000180)=0x28) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) socket$l2tp(0x2, 0x2, 0x73) pwrite64(0xffffffffffffffff, 0x0, 0x24, 0x3) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x5, 0x0, 0x100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 03:57:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) accept4$rose(r3, &(0x7f0000000100)=@full={0xb, @dev, @bcast, 0x0, [@default, @remote, @null, @default, @bcast, @null]}, &(0x7f0000000140)=0x40, 0x800) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r5, 0x1ff) r6 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r6, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r6, 0x1ff) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000001200)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000001280)="3fb3eaac711bbf9ad697577cf861b095500b88e3a743e00fd91466208a2aeb487052382c54277a62c0fa5a3f21173313b817b86ec6acbc21c29a33ae693f21e81441bf7b404029fc2150c24fd8", 0x4d}, {&(0x7f0000001340)="0a6fd3505e365ed0e820314686921a2700c48638347d81d90e699d701e0db59c81559e2109b68a382bb5f19aba61e1d23af353d2a966dba4c361fbb2c9eaf04d8cfe9e977987687641206bc01418d85a4adcd8e35be72e3aee5113a929a98f81b51dee6ccbf0fc4ea1918020bb1acadadca1404ef800ba0b15c0972a56e45a389ae184e06a", 0x85}, {&(0x7f0000001400)="0784b9495fcb41f8d20d06ee5370be2c13167c143140c385ae96dad80cfd27361860f55692b123366b4b4b74ddd4cfbbf9b88774a89da1f3100cc06eaec7bd9d758d6c27fc7b9025b7da3d09d7dbdcc2df5131347442272534d197eb22c7299de312bb7e441fab959a90be345bc9", 0x6e}], 0x3, &(0x7f0000001540)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES16, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="d98764b1d8fe42ddea5a33dc5db68ec1fb9b835ebcb3f5235195c96680afef6dda925fef72716d32c51af7301c18ce1f28766ca579804e0033ffecc0d1c4aa8c11f5d4e616da8b0bc2e14918b30750098af4003a65032782b97099ba"], 0xbe, 0x1}, 0x40014) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r8, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) [ 217.723393][ T27] audit: type=1804 audit(1586318234.269:32): pid=9881 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir417601613/syzkaller.Tkf5Nx/27/cgroup.controllers" dev="sda1" ino=15911 res=1 [ 217.912333][ T27] audit: type=1804 audit(1586318234.359:33): pid=9886 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir417601613/syzkaller.Tkf5Nx/27/memory.events" dev="sda1" ino=15910 res=1 [ 218.028156][ T9884] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 218.122042][ T27] audit: type=1800 audit(1586318234.359:34): pid=9886 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15910 res=0 [ 218.150769][ T9884] File: /root/syzkaller-testdir704496905/syzkaller.cUy2r7/34/cgroup.controllers PID: 9884 Comm: syz-executor.1 [ 218.349912][ T27] audit: type=1804 audit(1586318234.399:35): pid=9884 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/34/cgroup.controllers" dev="sda1" ino=15914 res=1 [ 218.428936][ T27] audit: type=1804 audit(1586318234.589:36): pid=9886 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir417601613/syzkaller.Tkf5Nx/27/cgroup.controllers" dev="sda1" ino=15911 res=1 [ 218.473936][ T21] tipc: TX() has been purged, node left! [ 218.523768][ T27] audit: type=1804 audit(1586318234.589:37): pid=9881 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir417601613/syzkaller.Tkf5Nx/27/cgroup.controllers" dev="sda1" ino=15911 res=1 [ 218.587105][ T21] tipc: TX() has been purged, node left! [ 218.614178][ T27] audit: type=1804 audit(1586318234.969:38): pid=9891 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/34/cgroup.controllers" dev="sda1" ino=15914 res=1 [ 218.687829][ T21] tipc: TX() has been purged, node left! 03:57:17 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$inet(0x10, 0x3, 0x5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) r5 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r5, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) r6 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r6, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000640)=ANY=[@ANYRESOCT=r3, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="bb0ee0b3e72ff89a10821dfc3147b5fd22523c128adf80305e28f4ad24ea04f4f2b1d5b7173855669338e36a1ae3cfab369fee2cd307cb4f2573fbd4e289d85ed498a22115faaa06034021accca34a203c23a04b6f0d8bb6a239b8be3eb464a46a55472e308887eaa7703ee0c5f93122dc9702c705771a6312387b335852b1dba35cd076b96b1d6b05eedf1a406f5394cf20f4696547be673755bd0095a5c8d6226f088b43f143325456b98b927500088ac086ac674bc2c07265e85f7fe0fb374392bed7feb14971451b4b1f976a151a3ec05e66caf5b8b2cd4b2972ccee0fd65f1118f4af"], @ANYRES16=r4, @ANYRESOCT=r2, @ANYRESDEC=r5], @ANYBLOB="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", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r6, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESDEC=0x0, @ANYRESOCT=r0, @ANYPTR, @ANYPTR, @ANYRES32=0x0, @ANYRES32, @ANYPTR64], @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES16, @ANYRESDEC=0x0], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYRESOCT=r2, @ANYRESOCT, @ANYRESHEX]]}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 03:57:17 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x810e00}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0xd, 0x6, 0x801, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0xed8f322dd9d9ad26}, 0x4004044) socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="919064c0f6394b1efe774f567cdbeb86f87f5209e4f9cd2b7233b5769783", @ANYRES16=r2, @ANYBLOB="000329bd7000fbdbdf251300000008001a01010000000c004300fbffffffffff00000c0013005c22af17190000000800190003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x22004010}, 0x20085) sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r2, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_SSID={0xf, 0x34, "1b251609beb8e391c00e16"}, @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x60000040) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0x705, 0x70bd2b, 0x3, {0x0, 0x0, 0x0, 0x0, 0x4000, 0xc02}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_WINDOW={0x8, 0x5, 0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_MASTER={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 03:57:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0x3, 0x8b5, 0x4, 0x7}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r7, 0xdfcc, 0x2, 0x401, 0x100, 0x4}, &(0x7f0000000140)=0x14) sendfile(r5, r2, 0x0, 0x100000001) r8 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r8, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) 03:57:17 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@bcast, @default, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000380)=@l2, 0x80, 0x0}, 0x2ac}], 0x1, 0x40000000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000580)=@req={0x7ff, 0x62, 0x1, 0x2}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x15) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="cf06e8f8a7") write$binfmt_elf64(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000300000000000000000000004000000000000000000000000000000000000000010038000000000200"/120], 0x78) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000200)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340), 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xec, 0x2, 0x9, 0x301, 0x0, 0x0, {0x5, 0x0, 0xa}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x17}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x6}}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x20}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x1d}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_TUPLE={0x90, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0xb7d}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6}]}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0xec}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x23, &(0x7f0000000140), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x4000}) bind$xdp(0xffffffffffffffff, &(0x7f0000000900), 0x10) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001440)={&(0x7f0000001240)={0x1d8, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8}, {0xb0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 03:57:17 executing program 4: r0 = socket$inet(0x2, 0x5000000000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r2, 0x1ff) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) r6 = socket(0xa, 0x1, 0x0) close(r6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0x10) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000001c0)=""/4096, &(0x7f0000000100)=0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}, 0x20) 03:57:17 executing program 3: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x80000, 0x100) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539302000000000000000000", @ANYRES32, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000040002004a8c1b6a238e3c4a2aaaf50c71a903efb4ed6f549d620cab62d981eb6d374923a2b1597449331902ca8bdf6a7b128fe8476d4d6652037756d0ac81399ac0582b151d141fe83ed1d9132ab02d67c1c5acd5789c4893db25c5630cca8a430aeff83d56f554ff14196fa347774c415acdeb046e3cf870dd52c26f6c603b8f3e34d021af63b3cfa8316e16c38ca72e58c356fde87643e8b809318f8d222ce63317ded42fa3aa394ade7dfe439c6479605528726a068cdc76a22067b3534442da88bc90000000000000000000000000f6a0d707"], 0x34}}, 0x0) 03:57:17 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$inet(0x10, 0x3, 0x5) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) r5 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r5, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) r6 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r6, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000640)=ANY=[@ANYRESOCT=r3, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="bb0ee0b3e72ff89a10821dfc3147b5fd22523c128adf80305e28f4ad24ea04f4f2b1d5b7173855669338e36a1ae3cfab369fee2cd307cb4f2573fbd4e289d85ed498a22115faaa06034021accca34a203c23a04b6f0d8bb6a239b8be3eb464a46a55472e308887eaa7703ee0c5f93122dc9702c705771a6312387b335852b1dba35cd076b96b1d6b05eedf1a406f5394cf20f4696547be673755bd0095a5c8d6226f088b43f143325456b98b927500088ac086ac674bc2c07265e85f7fe0fb374392bed7feb14971451b4b1f976a151a3ec05e66caf5b8b2cd4b2972ccee0fd65f1118f4af"], @ANYRES16=r4, @ANYRESOCT=r2, @ANYRESDEC=r5], @ANYBLOB="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", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC=r6, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESDEC=0x0, @ANYRESOCT=r0, @ANYPTR, @ANYPTR, @ANYRES32=0x0, @ANYRES32, @ANYPTR64], @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES16, @ANYRESDEC=0x0], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYRESOCT=r2, @ANYRESOCT, @ANYRESHEX]]}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 221.339524][ T9931] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 221.372205][ T9937] IPVS: ftp: loaded support on port[0] = 21 [ 221.435587][ T9945] IPVS: ftp: loaded support on port[0] = 21 [ 221.492029][ T27] audit: type=1804 audit(1586318238.029:39): pid=9933 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/35/cgroup.controllers" dev="sda1" ino=15929 res=1 [ 221.526950][ T9952] IPVS: ftp: loaded support on port[0] = 21 [ 221.633590][ T9933] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! 03:57:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)='X', 0x1}], 0x1) r2 = accept(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f00000000c0)=0x80) accept4(r2, &(0x7f0000001b80)=@rc, &(0x7f0000001c00)=0x80, 0x0) pipe(&(0x7f0000000180)) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000100)=0x35, 0xffffffffffffffad) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x64}}, 0x0) [ 221.744978][ T9933] File: /root/syzkaller-testdir704496905/syzkaller.cUy2r7/35/cgroup.controllers PID: 9933 Comm: syz-executor.1 03:57:18 executing program 0: r0 = socket(0x8, 0x400000000080803, 0x0) write(r0, &(0x7f0000000240)="241400001a0025f00485bc04fef7001d020b49ff708800008003280008021b0001010000bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0xff, &(0x7f0000000040)=0x1) 03:57:18 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f00000000c0)) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) r4 = accept4(r0, &(0x7f00000001c0)=@ax25={{}, [@null, @default, @bcast, @default, @rose, @netrom, @netrom, @bcast]}, &(0x7f0000000240)=0x80, 0x80000) accept$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) bind$can_raw(r4, &(0x7f0000000300)={0x1d, r5}, 0x10) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) 03:57:18 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f00000034c0)={&(0x7f0000002700)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003480)={&(0x7f0000002740)={0xd04, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_IE_ASSOC_RESP={0x51d, 0x80, "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"}, @NL80211_ATTR_TX_RATES={0x4c, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x48, 0x0, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x0, 0x1, 0x80, 0x101, 0x2, 0x800, 0xff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x0, 0xffff, 0x400, 0x0, 0xfff, 0x40, 0x800]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0xa25, 0x1000, 0x3, 0xa0, 0x1, 0xb41, 0x21]}}]}]}, @NL80211_ATTR_IE={0x77b, 0x2a, "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"}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x75}]}, 0xd04}, 0x1, 0x0, 0x0, 0x8000}, 0x80) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x302, 0x7}, 0x10) sendmmsg(r0, &(0x7f0000002600)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000100)="4798e843579431e3ed1ac6b1aa19080a30367e381276f7eecb72384520ad9eeff5c658c163ce42d6e8818b928e7c31ffab384e6d7492df3ff1346dd45aaea2f02484e4f560e9e96a7875b4a1c3418e59a8bce83f393a1c9b41d9e674e5020414e941ed9ddf494ad2929f589e83b549d505ebce07032fd16c853b680620355c147e11e8e25bc57cb950a1d0318059952293789c95f9d344ed956c212405a60d91d20bebfd162e40f8a0b5882e0400850cee5530c9eb8d3eab", 0xb8}, {&(0x7f00000001c0)="668d14e43ef2eac656a6274c1be6a74abc59f8750744bc2c00d04856105f26fc5187ce98714b703ccb4108f3b31d567a0186729e5ed80d2b9bf6bb26b28c8aef40207dd9bf01f7efff48a1c1d2dc0d2b993d4c03d4c113ce7c134fb990eb42cfa3f4ed947c904440ec227984b9eb3c65a7d714cf7d380863aedcb74fc795d5d705580eb500a78f094bc3db9df67f2ec9ca37a6ed0856877cfbf745562247ac0cd6bfd9df7a10f298b525", 0xaa}], 0x3, &(0x7f00000012c0)=[{0xb0, 0x117, 0x8, "e79fabb070f9730ea1b9ebe00de4dd183c7d3a310f3b8aee290caaaa3933df48ad1760fc2fed004adbd4c93391b15a7c2690511518911ccee4c629923075a04938cd835731a346d4d37e5c4d11890148a52a5022d511fde0bee74a9486fe057b22035ad7c4127eb8cf929bcd8a898419d5ed6b096637f1825b2b95b1cc4d747a8723b66bfa59540c97af3be93d1b6ede20620fd33d5f42e5ebf2"}, {0x40, 0x84, 0x9d5, "e27bfcadd63acec5d4a27e7da2585c54bbfc7fdfd516e292ee68c5257337196a25b6495cbe055f2e41f66109"}, {0x68, 0x116, 0x7fffffff, "30f65bf1ab480c9e829d9ee81c5e34a13ecad48f2829443c0e5eb7efc8e40fb18f2baa2b1c89d113de35d8406be5ba5df45c4b6eee86587bffa030361de0b81d2c85b01019710070f8c283ba4c9a5eb7c3"}, {0x68, 0x10f, 0x1ff, "8c396d42bb60ca6db15a6b0342cac82ea71ab78ee71816cd29c3429f735733a5231674cf50a95a228f5a4d65e6df1da7a8040fee5d7dc8d79014b34ee94fec31ef1e0120afcfc1aff7fca412a661d1a2429e5860779e51f6"}, {0x20, 0x1d, 0x8, "f04d7eda3fed4c78068ca9b3"}, {0x88, 0x0, 0x10001, "9fd4f422dd7f8af2d473c7d4b2b782510d844e77466152cfb9aace18275470e5273dbbfb1cde6d59dded1c309c2394b82e1c90dcb9032b402f3efdb27d241aca1cdbebebf020486fbbde2349b914860bb152a483447554f27c4d24afd6740d78860cec0fe81dc2c1a33902beb51c2e5204f93fec1e8747"}, {0xd8, 0x114, 0x8, "fa2aa855f0e634bf3553576dad546f8aaa78f5d39d2b06f8e0fad00e574a23960fc08cc543b59f2d93c886c79dd2e4585f37408a002fb04c8adb695d19497671908957db874dbd05bd79f7c4905f8f23b3827ee3499a28b100e5da4114cb88d9d0f30218e3e8912dfaf5829aaa6ee25b97eac249f67416c8f82fc55f7cbafed4960d8c8baf27a1d237b25d344b34dc0a3ba17fac62985fe03f7d2e0ba43ade7ca3351ac5bbdbdaf26f15c8717c6108956226f9168bbd8dbcecc05a90df0980aad788"}], 0x340}}, {{&(0x7f0000001600)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001680)="0ed0838b9127ba66d763bdb8a1c15bc94199c4c1e2caf26f165fb922ac2399c87e0a2a6608f241206fb73d8368f4d4baae73ccd7aa1689ddf62fb0084f5e7c9ba9bcb2277a735d05842d56b123fd84a221357ffbd67aa546233712ea9c814edf429c72158f7c17f9a82db5615da34c6acd110bfa2cdd24b5934b8bcb0508df9f27454a2e390c0fb7508c56887c6e9634ac170e52a1fe9b1cd071d0a943c81e46dd49e2398f3d", 0xa6}, {&(0x7f0000001740)="c5c4c0231abe20ace1a1ddf23db5919b9d841e9a0f4372e8991e2bf66d919dae82472ea1ef742ab0b7e03f4d4578b91d1c527844667a62805a9ca546221b258729659aac3a3f34d0cd3b2ca59fb6e8c3d084f1b0dcbc4b9c1c55f9b06332f6f090663c4a27bd102521a66abbec8fa444a8c95fb60d3334285fde08d9096e1cb9a71c6786b9e8b03a27c1027ddde7d1dc703ca63fddc0bd5d373947f6e4ab444bb0e77c801b71f8d57890a7c29607a92666eb8f2c98179122b56d05cbfdb8", 0xbe}, {&(0x7f0000001800)="da4bed5a376a0d94a16b547b9a9f40cfa4feed0ab33d9907d40625d532149cc70ac01f5d758df397d0f5a72fdface3578437834d7ced7ecfad1d122ec3ded26f9f6371ca8fbb18c2a24170d0c70f086e124f9b8c78d7692353326649193dde58a2429891d3d3d177bdd2ae7550da38d63448137b3188f63890b0334f5e5ba1ae494d6dc60124d162b5338f086c129a9ef25dc97299bbeecea2ec063defe11e91629eeea85b0844012be10b3a98f13da48809dce419d86e06db813ef4ce2af793998c7d4e2b651142bc232976f4728e6a2d2967996ea0c6dee110cf40556dceac62ec6c13", 0xe4}, {&(0x7f0000001900)="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", 0xff}, {&(0x7f0000001a00)="9274023746fe35e8ad132923593da5d5fa46e98c966668710b3143dc678440ae1a079ba21d37537eb4054de1d63d5377d97c3dac32ea5e694765304480edae80f18e0adae7ba3ffad32864bb9ada410ea1152358d88f2fdcfbf2362c1bd4b7ac8a4821d78fda83dedd7b09ff9f37df89b26afb7a7fcbf03046961c2bb866f9f72cad5827093fe0bcbd7aa626904dbd7b4354419f9b73932b4206c0052492e9114d26be6910f8ecc6e1fd32982ead4d229e6072ad3e9d6cd5c958a64826a011f40c1538ace999eaaef9a2f15ffc6af0c212dd43faade221", 0xd7}], 0x5, &(0x7f0000001b80)=[{0x88, 0x111, 0x6, "101da8cde7a52ad905021fff797825114e9a8f9879a4f41c820d75e1770bb257361a8f51ce4cfd62bc0c0f08ded063e355d761d3d6556f32685a6887e035dfdbca3aef714def4a1b4b6e60c1ec0ed5c69ab0d1dffc0330b3f219fa76a04f70b03a9d1787d1e0d3d00a5ecfbe5032e478a8931c2b67e75c"}], 0x88}}, {{&(0x7f0000001c40)=@rc={0x1f, @fixed={[], 0x12}, 0xff}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)="10acb10ea609ce430e171f9114937edf8dc0759c42d278a0cdb9d2a0f061a355c149627f8892eeaf7f3f08d7f62c3c97f2076ae4e842ed49defee04ecb51337a525b22434b0094fbe8edd0bb2c78d2bb56d658c324f7a8ba8a0278a0b17843b294dea8e8a7695aa1e199374971886fd19ddcef831706ca30bfc07c1e0861561598c43fde9f7b598491550879098d52ad48e454dec0f21dae05b2d38a35a9ba5215ecdd2f9678a5ca56df44ff4cb7a3329b9fed62f8875e80086fb2d4cc888bd67d0e254f4f0e196b9efe13aa9ab48888a2bbc10ce5bbafd3f3", 0xd9}], 0x1, &(0x7f0000001e00)=[{0x88, 0xc298380154939371, 0xc14d, "ae113e26366233526a2a76dd7bc93f900bb5bd60da15e25117fc485f5cef842e8098e0ce702fbd75b3c9e96125bed391efee5ce48c6dfa1d39f25ffaac1addd01139bf4f715331609c311cbe836617133adae31905ce51bb4ae0f913c43de0800b1ab40677db7b9c2aeafdc629dd0f04e88c089bb52b3c"}, {0xc8, 0x111, 0x1, "badf9aa9a4f10abce8e8c96326d54808298407ecccc4133d7862174249d0f1c5e40f0819ae7cd402d537ca655d56b72984b6c72c2cb320f623f24b95bb75544dd8749b2ab5cf8bc2d5771a447247bbb5dbaeef0fca8176954dd084decfed020d5c6e3403632274f51f42f81df5bf96770415ca992e00adb40a5b9c7d3453c70f36e9e88278086f3c2307dc80703ee9d96b1d4d2f14329635c001d8b0511eafc2731025e8bb4bc12ce13737d1a9dfcf4acc0740905d"}], 0xfffffffffffffdac}}, {{&(0x7f0000001f80)=@phonet={0x23, 0x50, 0x3, 0x89}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002000)="1c988f0ec18615d844c438eaea4d7393f5dffdb56c58b89d41cbde67b0e111db99dbcabb50eb284e389007956dec272479a19c1995b9fc2c6d99f72cf50cf7a956ab413dff663a6c3b707bb813a61550df20b14384becb7d2160a5048c27cfd114b0603b9400d7f74620385f60464388e5b02e99e7838979b947e9f34f4677cdee8aecdfdd4aad34aa7de075e654e1f2ff4d365fe0675d651865d64e0f8fae7e", 0xa0}, {&(0x7f00000020c0)="8a19fce7b4d3bebe51a187149ef00da31c4776e50293ca4db92c3a069b9a6c93a2d58ef44c6cb97f814ac61d2dd8b8d5f162afd28498b88937315a8e62974098b1be3859e77b3045503c48dee2f466bbc91800f95548333569141575dfb88309531712a9581aa332686ef5a9c1df43cef14113f03f4f223f01297b58295055b91297bd6fb5e5a127ceecdf62aabc684cf979c69ff1379ab6c569ffdb16805e2d0914b2f3ef8c68451109c51d3168a61c946e5f026b89faf3e1cf26e0ef34f9257f954009ab773524e3e50c33e9861a", 0xcf}, {&(0x7f00000021c0)="302ac2f50c4a166e652ed09080665ad59e54df9d6e9c283126fc32ac883391d0e706951d74e1074b2e5c0b77063a0223f3a5d6c830a8201f0054928d347d7d07edffbcec9e231ba859b19854b83ad0d0676c08f4de60092f8187de0f369748726150cac387fdf2c9057cf9dbc8c79f73d8451f541c9758253467ead0cb43fcd4322d782a744e3b0fd3c0e2f8bf00eacac6b404b0e4b06abddc25abc9a106825b864fcc5ff623a2a657cf15de2c72e324d848b04127d391", 0xb7}, {&(0x7f0000002280)="cc3a763e745e59ea51ec1c72d1adbb292fb2fdf8a9370d01ed6bf180d8866d44bd1ed7b95ac67f7f677f03ebc40cb9663acaf7b4dd1a83384730c1e4de", 0x3d}, {&(0x7f00000022c0)="d5ce31af92d74ddd4a76559dd5c5f7e8cdc550d67827df7e6353fca2b7029689a8722d9afb13d2cbc278949a913428cf52ddedc532f70b544206982cf4ad607f3c2b2849bec1ee71c6366e353548eed26943ed70127edfe545dc24fe8462ece196498351215359e0264fded2af50a64e7669fc1574932095fb47a4fce346aaf87b461127a807d13e5e842b6ba6e8d3b2934e9f565cf9bbe70137e8c5efc32471b1f09cdc4760afc848cffe9edda4c377c0175c43db1050d3bb", 0xb9}, {&(0x7f0000002380)="6d68c484a8cdb41ed593f65de169ca5e04ebae3bd50cd327fcadb7406581326daf198c9e1d966dc610a931624920a15befeefb4dfd41282bd16c6fd89a0bb16b59b9b57b457d99e9f6f10bc2876970c30e59876c092b884446504702c3ec9e2489b428a2a535114a4f3ec6d1b6fd09c20bb7deac0a069f36", 0x78}], 0x6, &(0x7f0000002480)=[{0x110, 0x11, 0xffffffff, "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"}, {0x40, 0x118, 0x1, "6e405a1682b15ebd8d242fadd89db7ca40a79f20d8a83fd4631fe5e4e47f2cdc15113e993017112a489ea959e450"}], 0x150}}], 0x4, 0x0) 03:57:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r5 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r5, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000000c0), 0x8) r6 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r6, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYRESDEC=r5, @ANYRES16=r4, @ANYBLOB="071700000000000000001600010014000180100001006574683a69705f7674693000"], 0x3}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 222.355242][ T27] audit: type=1804 audit(1586318238.899:40): pid=10029 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir417601613/syzkaller.Tkf5Nx/29/cgroup.controllers" dev="sda1" ino=15859 res=1 [ 222.591328][ T9949] device bridge0 entered promiscuous mode 03:57:19 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2}, 0xc) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)={0x80, 0x83, 0x4, 0x8, 0x6, [{0xd01, 0x1, 0x615, [], 0x9}, {0x5, 0x8, 0x8}, {0x8, 0x8001, 0x2, [], 0x5808}, {0x9, 0x4, 0x2, [], 0x38a}, {0x70, 0x3f, 0x5, [], 0x3}, {0x800, 0x20, 0x5, [], 0x1000}]}) 03:57:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6dc2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_AD_SELECT={0x5}]}}}]}, 0x3c}}, 0x8800) 03:57:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x1c, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14}]}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SIOCAX25GETINFOOLD(r2, 0x89e9, &(0x7f0000000240)) r3 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=@can_delroute={0x194, 0x19, 0x200, 0x70bd26, 0x25dfdbfd, {0x1d, 0x1, 0x6}, [@CGW_MOD_XOR={0x15, 0x3, {{{0x0, 0x1}, 0x7, 0x0, 0x0, 0x0, "e113c35c0a535bf0"}}}, @CGW_MOD_OR={0x15, 0x2, {{{0x3}, 0x8, 0x0, 0x0, 0x0, "b42f00f0bfad4045"}, 0x2}}, @CGW_MOD_UID={0x8, 0xe, r4}, @CGW_CS_XOR={0x8, 0x5, {0xfffffffffffffffd, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x5e}}, @CGW_FILTER={0xc, 0xb, {{0x3}, {0x1, 0x1, 0x0, 0x1}}}, @CGW_SRC_IF={0x8}, @CGW_CS_CRC8={0x11e, 0x6, {0x72, 0x68, 0x12, 0x0, 0x9, "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", 0x3, "dddc2f8498837f6a7e8a1f1f575b4aca1355db50"}}, @CGW_FILTER={0xc, 0xb, {{0x4, 0x1, 0x1}, {0x3}}}]}, 0x194}, 0x1, 0x0, 0x0, 0x20000485}, 0x4040084) 03:57:19 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000800)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r2, 0x1ff) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000180)={{r1}, 0x400, 0x2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a301e8c3dc8334681860824fe68fdbcd2dc964611e6dcc2971b5dd7f7820083f4d46d4342d453313ee1311e6d84c0dc6ecfd0ca9fa55b1cc7ec7664efa0788099a47b6d61a1e83d8c700d01a8cf0f9a2807706d0699df188d11075cd8c8f8c4fa392797542905f0f3297781221bca931c83864ea206cac003c18350d44aad6b781a0b9f58447001014511b40218ebfbb6a6d4bff86029e1eb5089dbb56f5ba320a79d13e8c9f2d425f43b0c"], 0xae) write$cgroup_pid(r1, &(0x7f0000000000)=r5, 0x12) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x800000d801}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x15) 03:57:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 03:57:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r1, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xf673, 0xfff}, 0x8) [ 222.994796][T10053] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 03:57:19 executing program 4: sendmsg$inet6(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000000)=0x3030006) ioctl(r1, 0x1000008912, &(0x7f0000001cc0)="080db5055e0bcfe847a071") [ 223.112278][T10093] IPVS: ftp: loaded support on port[0] = 21 03:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 03:57:19 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f0000000340)=ANY=[@ANYRES64=r2, @ANYRESHEX=r1, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRESHEX=r3, @ANYRESHEX, @ANYBLOB="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", @ANYRESHEX=0x0, @ANYBLOB="dc6030321dcd372dbf4f56eb93363c0e50367df4debfb0d71f4527842696cbbf802afb2aae3ecb9e4970aea93a09c24e335cb8a7db45e14e8dac8204d03509f8e6afade00d9aed2e93cf64ec2d3f22b54ab7764fb40dd3a66178098a49812f6979f17ace1b84b44a1315e7256cca79ccb3d719e999e46283756bf542835c294519855784a26af60412aa59aaf683ba4477dd81be0f4dfe433679e4e815ce852d2e656272b2814653ce0a7520418d3b112ff1f759ab4de5651f7956d65b30ef97b56011039ac74389d5456f65a8", @ANYRESDEC]], @ANYRES64, @ANYRESOCT=0x0, @ANYRES64=r0, @ANYBLOB="dbf5447005b1390bbacbebde28468fa2933abd83bfd2167b14cf243f9399990eaa4f3ddecc3c79d28232d6f15c08c2076fe65eb44f69e2eca3ae2d150a02abc114d85c9f2e4b2ceb37e11100aa49ea5790fffa03c8432f2169e3bc3ac31f167469b3d39c0945d936bcb02a338ab72c21ce1d5800544e2e34e12d4cec468ad2328e007913559e0ccffd64bfb1614c77b7c06575ff1b828ecc7b4f4477b4430b4e73c93d21a057febbd49e491cf81ca0eb9156a4eb40b06f8855caab0d1798fcceaf3926c242e6ef4f1eeaf4dc08e5aa522ca9f06f8423fb9df3b0e9821f8d2af6528ce7bc94", @ANYPTR, @ANYRES16], 0x138) write$binfmt_misc(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x24060810) r5 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="54001eb74c6434d7c99aa40000", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000400028024000180060002000c00000008000b0073697000070006006c63000008000b0073697000080004000200000004000280040001800800040000000000"], 0x54}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRESHEX=r5], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x44054) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="d0d702881351f1381637ad7c16fdd4c6e6b1493954ba8ecfc079652a8c8686c6f10b692ba9a94ad6a9ac86421619d4fb3040a7dd696d02fc7a09d4a8e668be6d52870e89b52394fa69643b2de1d2b1cd017137b346404d802a0200000000000000f65e5ad0d73b3db303a731589a79618cd52c0af6a1284dfa64bc73cbb80a8635cd83b1abd5e4ccf83d3370847360fba1812c38dff0657e58d672ae6e23a23696d6b98fe47421613a942f403427dd66b68ecd8da53761382d4ef125", @ANYRES16=r5, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 223.377551][ T27] audit: type=1804 audit(1586318239.919:41): pid=10105 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/34/memory.events" dev="sda1" ino=15934 res=1 [ 223.490211][ T27] audit: type=1800 audit(1586318239.949:42): pid=10105 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15934 res=0 [ 223.663289][ T27] audit: type=1804 audit(1586318239.949:43): pid=10105 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/34/memory.events" dev="sda1" ino=15934 res=1 [ 223.799728][ T27] audit: type=1804 audit(1586318240.169:44): pid=10111 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/34/memory.events" dev="sda1" ino=15934 res=1 03:57:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x20) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_IKEY={0x8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x40}}, 0x0) 03:57:20 executing program 4: r0 = socket$caif_stream(0x25, 0x1, 0x5) connect$caif(r0, &(0x7f0000000000)=@rfm={0x25, 0x403, "429be1cb5f8179c66775de5d645e3894"}, 0x18) [ 224.147535][T10117] IPVS: ftp: loaded support on port[0] = 21 [ 224.155063][ T27] audit: type=1804 audit(1586318240.699:45): pid=10105 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/34/memory.events" dev="sda1" ino=15934 res=1 [ 224.351133][ T27] audit: type=1800 audit(1586318240.699:46): pid=10105 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15934 res=0 03:57:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r3, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x1e0, r3, 0x4, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}]}]}, @TIPC_NLA_BEARER={0x44, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'nr0\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth1\x00'}}]}, @TIPC_NLA_BEARER={0x114, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xff, @remote, 0x4}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffcf0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x802}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'macsec0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xffffffff, @remote, 0x414}}, {0x14, 0x2, @in={0x2, 0x4e20, @empty}}}}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7fffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}, @TIPC_NLA_NODE={0x34, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x20000000}, 0x42000) socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r5, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)={0x34, r5, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 228.792257][ T21] tipc: TX() has been purged, node left! [ 228.952249][ T21] tipc: TX() has been purged, node left! [ 229.132258][ T21] tipc: TX() has been purged, node left! 03:57:25 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2}, 0xc) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000000)={0x80, 0x83, 0x4, 0x8, 0x6, [{0xd01, 0x1, 0x615, [], 0x9}, {0x5, 0x8, 0x8}, {0x8, 0x8001, 0x2, [], 0x5808}, {0x9, 0x4, 0x2, [], 0x38a}, {0x70, 0x3f, 0x5, [], 0x3}, {0x800, 0x20, 0x5, [], 0x1000}]}) 03:57:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 03:57:25 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x24, 0x1402, 0x300, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x54, 'syz1\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 03:57:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001000000"], 0x3c}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1000000c8) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200102000010000008000a00", @ANYRES32=r3, @ANYBLOB="443c3d3c834cfa9d683826e7673405fcda4522e51baaeb8b90a6f914cd"], 0x50}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r6, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x44, r6, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x48090}, 0x800) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x2000, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r8, @ANYBLOB="df602f3412b10e71"], 0x20}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 03:57:25 executing program 4: r0 = socket$kcm(0xa, 0x120000000003, 0x11) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) setsockopt$sock_attach_bpf(r0, 0x3a, 0x16, 0x0, 0x0) 03:57:25 executing program 0: listen(0xffffffffffffffff, 0x1ff) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x80000001}, &(0x7f0000000200)=0x66) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1c0, 0x7ff, 0x20f, 0x3, 0x2, 0xffffffff, 0x19087311, 0x8, r1}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r2, 0xfffffffc}, 0x8) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x3800009, 0x6031, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x82051, r3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x275a, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0xdd10b47296bb7fea, 0x4) listen(0xffffffffffffffff, 0x21) ioctl$FIDEDUPERANGE(r4, 0xc0189436, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x8917, &(0x7f0000000080)="9e9be39d67043aed472a6d3516b64db0fcfbb2106e5c1684cebf97d3ed1297714a32b91e3bba2885537fe8393863953a89fe5f994d60413937117196") 03:57:25 executing program 2: r0 = socket(0x1e, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt(r0, 0x800000010f, 0x7, &(0x7f00004ad000), &(0x7f0000a3c000)) [ 229.322195][ T21] tipc: TX() has been purged, node left! [ 229.327850][T10226] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 229.337432][ T21] tipc: TX() has been purged, node left! [ 229.414746][ T21] tipc: TX() has been purged, node left! [ 229.448797][T10226] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 229.474695][ T21] tipc: TX() has been purged, node left! [ 229.526972][T10266] IPVS: ftp: loaded support on port[0] = 21 [ 229.543616][T10241] bond2: (slave veth3): making interface the new active one [ 229.601222][T10241] bond2: (slave veth3): Enslaving as an active interface with an up link 03:57:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000626f6e64000000001400028008001c00"/32, @ANYRES32=r2, @ANYBLOB="0500010005000000"], 0x44}}, 0x0) [ 229.660517][T10226] bond2 (unregistering): (slave veth3): Releasing backup interface [ 230.146447][T10288] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 230.150093][T10226] bond2 (unregistering): Released all slaves 03:57:26 executing program 2: r0 = socket(0x1e, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt(r0, 0x800000010f, 0x7, &(0x7f00004ad000), &(0x7f0000a3c000)) [ 230.421932][T10283] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 230.441963][T10241] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 03:57:27 executing program 4: r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002f40)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1800}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x159bd317af62f86e}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004851}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c00000002035549d904359e40476e829d105001010000000000000000000000020800054000000000080005"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000002c0)={0x6, 0x80800000, 0x5, 0x9}, 0x10) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r5, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3ff}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5f5}]}, 0x34}}, 0x4000000) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) r6 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r6, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SIOCRSSCAUSE(r6, 0x89e1, &(0x7f0000000280)) 03:57:27 executing program 2: unshare(0x40000000) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000003, 0x12, r0, 0xc166f000) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x80000000}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x80, 0x40, 0x4, 0xf76, 0x1}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 03:57:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="00f0000000000000280012000c0001007665746800000000180002011400010000000000f9ebdb107efe337bce4a530252fe021ec88db6d3daae781fedf6975ad3976b61cd40cd8d9f02bdc67838bcf05dfcab44788184180a9a57aa94c02da87527f44c0e1f2e852372a1f2c9ad23818daa3019eafede70b3fda4621b2bef7904aabe084d0132253614bea9fd0200000096f411354117bccc742856922612461ecf8826da6263892c9901e537bfeb1494e5cadaef9dacd2b3c61eaec40fc36cf7224cf15edd086e9b1eba455c77b9b7a7e50ac2e0d0", @ANYRES32=0x0, @ANYBLOB="0000000000dd5f02ec8af4c76f4503775e3a23deb9fa5939"], 0x48}}, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) socket$isdn(0x22, 0x3, 0x24) r4 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r4, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)={0x88, 0x4, 0x8, 0x3, 0x0, 0x0, {0xa, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @gre}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xfffff420}]}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffff}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}]}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x9c}, @CTA_TIMEOUT_TCP_LAST_ACK={0x8, 0x6, 0x1, 0x0, 0xfffffeff}, @CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x111b}, @CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x74b5}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000094) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f0000000140)=0x2, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000040)={0x2c, 0x0, r5}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x1900, &(0x7f0000000280)={&(0x7f0000000580)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}}, 0x20}}, 0x0) [ 230.896505][T10363] IPVS: ftp: loaded support on port[0] = 21 03:57:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0xc0189436, 0xe6b46a4c4de731f5) 03:57:27 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8923, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000000), 0x800) 03:57:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x9) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="b545000000000000050010"], 0x3}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:57:27 executing program 1: socketpair(0x3, 0x0, 0x27, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x35) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) listen(0xffffffffffffffff, 0xd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa0000000d734074e6f17c54d299132abb0b1682bbbcd60ba095829d7a017a150153e73859b1ffb0f846870b4a09f7f7f87061734dd7c3a00ceb72c7c95c203187655ff6a14ca66fa74f262baa51623172e167fe124b305298d244522ad5c891706c4903a791047afec103df1a0d19dedcaa1294ae454ee70a38fd0578c0557a26dbed0ac455c6fb4ba80c04b74f22dfb9fa88d2290c7a14883aaf047af3c5fdc8dd73054700"/177], &(0x7f0000000380)=0xb2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @remote}}, 0xfff, 0x3000}, &(0x7f0000000480)=0x90) socket$netlink(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x4924924924926d3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x14) ioctl(r6, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) [ 231.361349][ T27] audit: type=1804 audit(1586318247.900:47): pid=10394 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir446264762/syzkaller.K7GylV/27/cgroup.controllers" dev="sda1" ino=15952 res=1 03:57:27 executing program 5: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="3400000010b53ba2629e92e2c65669ea89bc1fb3000104539300200000000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r7, 0x1, 0x0, 0x0, {0x11}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000ac0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4009a40}, 0xc, &(0x7f0000000a80)={&(0x7f0000000b00)=ANY=[@ANYBLOB="c80000004e2fb1e18a64523ac05351054d46ea69bfcbc775bd5308cf3b1ae002c9b21feb", @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf250b00000068000380060007004e220000080005007f00000114000600fe8000000000000000000000000000160800030002000000050008000300000008000500e0000002140002006c6f00000000000000000000000000000e000600fe8000000000000000000000000000aa4c00038006000400060000000800010001000000060004000000000014000200000000000000000000000000000000001400020065727370616e30000000000000000000060007004e240000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) connect$inet(r8, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) bind$inet(r8, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendmsg$xdp(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000580)="5c00c1eb9f8874b4237c09b4", 0xc}], 0x1}, 0x0) sendto$inet(r8, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r8, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x135}}], 0x4de, 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r8}, {r8}], 0x2, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000077c0)=[{{&(0x7f0000000580)=@rc={0x1f, @none}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000600)=""/61, 0x3d}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000000880)=""/119, 0x77}, {&(0x7f0000000c00)=""/185, 0xb9}], 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/89, 0x59}, {&(0x7f0000000cc0)=""/100, 0x64}], 0x2, &(0x7f0000002b00)=""/76, 0x4c}, 0x400}, {{&(0x7f0000002b80)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002c00)=""/88, 0x58}, {&(0x7f0000002c80)=""/64, 0x40}, {&(0x7f0000002d00)=""/193, 0xc1}, {&(0x7f0000002e00)=""/187, 0xbb}, {&(0x7f0000000400)=""/85, 0x55}, {&(0x7f0000002f40)=""/111, 0x6f}, {&(0x7f0000002fc0)=""/155, 0x9b}, {&(0x7f0000003080)=""/77, 0x4d}, {&(0x7f0000003100)=""/131, 0x83}, {&(0x7f0000000a40)=""/52, 0x34}], 0xa, &(0x7f0000003280)=""/73, 0x49}, 0xe804}, {{&(0x7f0000003300)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000003380), 0x0, &(0x7f00000033c0)=""/136, 0x88}, 0x6}, {{&(0x7f0000003480)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003500)=""/205, 0xcd}, {&(0x7f0000003600)=""/213, 0xd5}, {&(0x7f0000003700)=""/206, 0xce}, {&(0x7f0000003800)=""/130, 0x82}, {&(0x7f00000038c0)=""/37, 0x25}, {&(0x7f0000003900)=""/242, 0xf2}], 0x6, &(0x7f0000003a80)=""/60, 0x3c}, 0x4}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003ac0)=""/59, 0x3b}], 0x1}, 0xfffff11f}, {{&(0x7f0000003b80)=@isdn, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003c00)=""/224, 0xe0}, {&(0x7f0000003d00)=""/44, 0x2c}, {&(0x7f0000000d40)=""/166, 0xa6}, {&(0x7f0000003e00)=""/36, 0x24}], 0x4, &(0x7f0000003e80)=""/76, 0x4c}, 0x1}, {{&(0x7f0000003f00)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000006200)=[{&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/245, 0xf5}, {&(0x7f0000005080)=""/201, 0xc9}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/57, 0x39}, {&(0x7f00000061c0)=""/56, 0x38}], 0x6, &(0x7f0000006280)=""/224, 0xe0}, 0x8}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000006400), 0x0, &(0x7f0000006440)=""/9, 0x9}, 0x83}, {{&(0x7f0000006480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000006780)=[{&(0x7f0000000380)=""/83, 0x53}, {&(0x7f0000006580)=""/149, 0x95}, {&(0x7f0000006640)=""/182, 0xb6}, {&(0x7f0000006700)=""/101, 0x65}], 0x4, &(0x7f00000067c0)=""/4096, 0x1000}, 0x6}], 0xa, 0x3, &(0x7f0000007a40)={0x0, 0x989680}) sendmsg$nl_route(r9, &(0x7f0000007b40)={&(0x7f0000007a80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000007b00)={&(0x7f0000007ac0)=@getaddr={0x14, 0x16, 0x300, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8117}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@vti_common_policy, @IFLA_VTI_LOCAL={0x8, 0x4, @rand_addr=0x8000}]}}}, @IFLA_OPERSTATE={0x5, 0x10, 0x57}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x48}}, 0x0) [ 231.448734][T10388] : renamed from syzkaller1 [ 231.543393][T10423] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 231.648296][T10430] device vti0 entered promiscuous mode [ 231.653533][T10363] IPVS: ftp: loaded support on port[0] = 21 03:57:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x9) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="b545000000000000050010"], 0x3}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 231.985421][ T27] audit: type=1804 audit(1586318248.530:48): pid=10441 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir446264762/syzkaller.K7GylV/28/cgroup.controllers" dev="sda1" ino=15952 res=1 03:57:28 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c) listen(r0, 0x5eb05a) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'batadv0\x00', &(0x7f0000000040)=@ethtool_gfeatures={0x3a, 0x2, [{}, {}]}}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x26e1, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x15d4b87) socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180000e22d000048550000000000000000006115580000000000950000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 03:57:29 executing program 5: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="3400000010b53ba2629e92e2c65669ea89bc1fb3000104539300200000000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x34}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r7, 0x1, 0x0, 0x0, {0x11}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000ac0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4009a40}, 0xc, &(0x7f0000000a80)={&(0x7f0000000b00)=ANY=[@ANYBLOB="c80000004e2fb1e18a64523ac05351054d46ea69bfcbc775bd5308cf3b1ae002c9b21feb", @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf250b00000068000380060007004e220000080005007f00000114000600fe8000000000000000000000000000160800030002000000050008000300000008000500e0000002140002006c6f00000000000000000000000000000e000600fe8000000000000000000000000000aa4c00038006000400060000000800010001000000060004000000000014000200000000000000000000000000000000001400020065727370616e30000000000000000000060007004e240000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) connect$inet(r8, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) bind$inet(r8, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendmsg$xdp(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000580)="5c00c1eb9f8874b4237c09b4", 0xc}], 0x1}, 0x0) sendto$inet(r8, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r8, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x135}}], 0x4de, 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r8}, {r8}], 0x2, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000077c0)=[{{&(0x7f0000000580)=@rc={0x1f, @none}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000600)=""/61, 0x3d}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000000880)=""/119, 0x77}, {&(0x7f0000000c00)=""/185, 0xb9}], 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/89, 0x59}, {&(0x7f0000000cc0)=""/100, 0x64}], 0x2, &(0x7f0000002b00)=""/76, 0x4c}, 0x400}, {{&(0x7f0000002b80)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002c00)=""/88, 0x58}, {&(0x7f0000002c80)=""/64, 0x40}, {&(0x7f0000002d00)=""/193, 0xc1}, {&(0x7f0000002e00)=""/187, 0xbb}, {&(0x7f0000000400)=""/85, 0x55}, {&(0x7f0000002f40)=""/111, 0x6f}, {&(0x7f0000002fc0)=""/155, 0x9b}, {&(0x7f0000003080)=""/77, 0x4d}, {&(0x7f0000003100)=""/131, 0x83}, {&(0x7f0000000a40)=""/52, 0x34}], 0xa, &(0x7f0000003280)=""/73, 0x49}, 0xe804}, {{&(0x7f0000003300)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000003380), 0x0, &(0x7f00000033c0)=""/136, 0x88}, 0x6}, {{&(0x7f0000003480)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003500)=""/205, 0xcd}, {&(0x7f0000003600)=""/213, 0xd5}, {&(0x7f0000003700)=""/206, 0xce}, {&(0x7f0000003800)=""/130, 0x82}, {&(0x7f00000038c0)=""/37, 0x25}, {&(0x7f0000003900)=""/242, 0xf2}], 0x6, &(0x7f0000003a80)=""/60, 0x3c}, 0x4}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003ac0)=""/59, 0x3b}], 0x1}, 0xfffff11f}, {{&(0x7f0000003b80)=@isdn, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003c00)=""/224, 0xe0}, {&(0x7f0000003d00)=""/44, 0x2c}, {&(0x7f0000000d40)=""/166, 0xa6}, {&(0x7f0000003e00)=""/36, 0x24}], 0x4, &(0x7f0000003e80)=""/76, 0x4c}, 0x1}, {{&(0x7f0000003f00)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000006200)=[{&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/245, 0xf5}, {&(0x7f0000005080)=""/201, 0xc9}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/57, 0x39}, {&(0x7f00000061c0)=""/56, 0x38}], 0x6, &(0x7f0000006280)=""/224, 0xe0}, 0x8}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000006400), 0x0, &(0x7f0000006440)=""/9, 0x9}, 0x83}, {{&(0x7f0000006480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000006780)=[{&(0x7f0000000380)=""/83, 0x53}, {&(0x7f0000006580)=""/149, 0x95}, {&(0x7f0000006640)=""/182, 0xb6}, {&(0x7f0000006700)=""/101, 0x65}], 0x4, &(0x7f00000067c0)=""/4096, 0x1000}, 0x6}], 0xa, 0x3, &(0x7f0000007a40)={0x0, 0x989680}) sendmsg$nl_route(r9, &(0x7f0000007b40)={&(0x7f0000007a80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000007b00)={&(0x7f0000007ac0)=@getaddr={0x14, 0x16, 0x300, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8117}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@vti_common_policy, @IFLA_VTI_LOCAL={0x8, 0x4, @rand_addr=0x8000}]}}}, @IFLA_OPERSTATE={0x5, 0x10, 0x57}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x48}}, 0x0) 03:57:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) r2 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r2, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'batadv0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'veth0_to_bond\x00', 0x8000}) socket$netlink(0x10, 0x3, 0xf) bind$x25(0xffffffffffffffff, &(0x7f00000000c0)={0x9, @remote={[], 0x3}}, 0x12) [ 232.829381][T10474] device vti0 entered promiscuous mode 03:57:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x7a, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010000108000000000057000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r0, @ANYBLOB="08001b0000000000"], 0x34}}, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x3, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f00000002c0)=0x1, 0x4) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)={0x34, r4, 0xc694d42685586125, 0x0, 0x0, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x34}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) r5 = socket(0xa, 0x1, 0x0) close(r5) sendmmsg$inet_sctp(r5, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000000)={0xfffc, 0xfffd, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x200, r7}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={r7, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000380)={r8, 0x6, 0x5}, 0x8) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x24, r4, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @empty}, @GTPA_O_TEI={0x8, 0x9, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x48081}, 0x4040) [ 233.527392][T10486] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 233.565685][T10486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 233.575332][T10486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 234.378883][T10484] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 234.409875][T10484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 234.432897][T10484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 03:57:31 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r1 = socket(0x100000000011, 0x2, 0x0) bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r0, &(0x7f0000000900)={0x2c, 0x0, r2}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@empty, 0x2e, r2}) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="4ea35c9f13fc", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 03:57:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="600000003000270700000000000000000000001630000100480060f307000100637400003800028018000100000000000000000000000000000000000000000014000b002896e079e10000000000000000000000f7530600030028000000040074b3771f7795c5c7ad250321de3ef3e2904d39d2728fb0a60d163946bc33dacb4d6d2282f0ef2570f6c729d145503b4c0995b6acf8c265a5241d148da2916156941e4d51d6b593f98dd6844a37624bf2a796f12cfa57446cb5c3efb5f149f601606dafe3c3c976ca683c8f28ab29c5aa7fb1ebd2"], 0x60}, 0x1, 0x0, 0x0, 0x20000041}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 03:57:31 executing program 4: r0 = socket(0x28, 0xa, 0x0) bind$isdn_base(r0, &(0x7f00000008c0), 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_macvtap\x00', {0x2, 0x4e24, @multicast1}}) 03:57:31 executing program 5: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000072000162010000000000000007"], 0x1}}, 0x0) r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth1_to_batadv\x00', {0x2}, 0x400}) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 03:57:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) r2 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r2, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'batadv0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'veth0_to_bond\x00', 0x8000}) socket$netlink(0x10, 0x3, 0xf) bind$x25(0xffffffffffffffff, &(0x7f00000000c0)={0x9, @remote={[], 0x3}}, 0x12) 03:57:31 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000000c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d03077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="c384a235c07e956b29b267882cfb178ce04249deacee3abfac8f28ae462fb6194d2f3aa45c47f460f355269a3a64677c88bea56e51f0430f966e6d04a53b1b08fc5078250e8552cf4741c9cb0d637bf35b12c12a9b93507ca951ea11d3ec305a2c0f2b4b5784550e15b7a00b6d51ed5bfe50a63002b993f7b8676258a966ade264397671329361afd56004a714456023081c1c05f4839a36f8e3ed150481df4d7a5a75dcf11304449f402c7149ef0eb79e04d74e3324822e5e52429c6904da9f5a5f83bbbd5952202d9cae9aa77aa52e5f67bfa794a372a3af66c5c35462f92e3380b75f02723f4adfc11b1385cbd81b955985e742c217915fe15aa246ce9f3fa005dbc18e212274e3b7647ded189a3bc1c463845bfe15cbd1081cccff7616a40e9eeb4c89e645e18b0b7b98f4e027814cb9be8d5fc7f5633b6993b4f705695eed127abb3f1effb8069498bc3435c27993de76e914d32bc1a2c99eff42720a6607c59fcb64893a1bf5719c07d67f88e0d366e06c01e95d75ee0c77e1eadfd6effe33a94ef35098eaacebc3d0dc3a9dd757f25d2878c50f92a98bf433d39eae91f0454eb83c2830f6350ffe1d7edcb157b1f60ceff280841c5652e256ea722735856d8e2f738f189b3d2513e73673b87eb30953b99a574135e2f18c28690a390aafc7c084aac75c24fad6ab4fafe9a28e789c08f9a602347042e5ea28014226df109b8df4d1df2ea262be6611721760294551fefb31620240c11c2879903f565d011bf2487de0ea3a6fadfab1b7ddbdd5d01305200fa7b660e52b6ce88e3361a047db3de5a633f6bd7cfafc3cb8219eb5adf708a51400e8218f2f256109534386fe36133668a93f55740a51cafb59feeaa950a44bb99f49e7aa1e20e3368c98d5100d0b3cb3f64950cb15a7b246515c5faea4a1fb3e37602e581af0680cf8439a27d0176baecb9457d3735601974e920aa4b26fea4b8ca5da482021d20aae36de67dd416474488e9ad3f75d50a7d7ce26852b9e91e80686d102a07dbc4de3551cb7297b864dfb071696e698a16ec92e4126cccdb50744fe5507e7ebafd08e371de8ed78f90dab46d3b16e57331710f9c5e3e8e9c019540e8cf4a55bd0164cb7ba88c90dbb55848230dd70b7cff4356db5c4c0c286ebf08399a035704f13b10bf155877308924ef19622013ef1b4664ef6f9cdc280a8bdc4559ed69d420b57613eba88b997c63674cbd8f3ad1279a48e054a61bb6f347d75115d90d7504111fe0d89959c2e32ff80d4f226b615c35e0de58fce9a6a04a85985ba5eca9eb7afb04971285fe11a3def66c3f0d6259ece71d6799dba2c3fd98c372072739874a1b599cf437dd37486a89a4be528f752928f09444749434ed2bd7da64bd9482f7ec7cc592f7991e181f033bcc57059f7ebbaad0f1552f34b5c8eb0a18a1a6b401d5a1e86758409de383b346506056a8c81e6e913f5dd6a7a92c89d2593c541a63f467e3372175c4f32f04bb1078c9143cecb6ac3db83a81396ba65216a9920da2d3f1d7d85446c4e48157e6f4c841f39b540848d5e80190ac6bf337c0c294033da465f9186c2945fd65f271405e70f596b81a790b884eaf9c97735e8016d3d51d00290203ca9394f1eb8e4be57418f2dffe7ce208fb6acd5e85f66ff5f0f454824fe55c1ccb4409dfa66d57fb79b82bf55655d417ace74e1035f7f95e852e078e155700d8dd422d67f2f0142713d6ff2728c5fea738f3772bd6d52b86cc85e84eb679f175084fc39982388934dfd1f998bdd7670fb2bb8c841b0494dad2e7c513b86e27e268100bedfb36224f88cb2bad227ffd0f65fcf968312845486d90f19c25f4dc6555a51b2092c9b9483e36d197465ccaad1030062d603f2ec2fc4da7499eb82943e61d0a31aac504bba0b07e9086f66e94a3b4cb14c9d1c665bfc54ae70d3287205588ec5519a70a2d34040502da029477b47dce96d6254cc6fd5fe5b10260a709d74d96f7cf954a59fd16172bf85c751e2c3952ad3b8591a2ea7554039f03d55949748fbc77f82673e50c3ac971bf722844d5cfe624f05ac1cf9a6da219420e6fa1195aa55cf387242fbcb8407e6a0d1c8fc08a04b908c9219c27e80f17f15f487a1c136f29160796f818cbd92d0f66eb2ba88a5931ddee75eebb5cf4ad44f9ed0dc45f6b8a7743923d2cc4bc311ff7f3853c0da4b17d3d4979100536f6cf7424ec9d3563e1e5e697c7e2ba1a8cca4951098a8236f87d3e66dcb12ebe140bffc2462e4815309c0b85c89bcc62f47fa98e732ad2c32ca4eda66254b244427f6db6d541984ed8002236bc588d6945ae61e4f6fd3208deebf046715e68096acd39b5ed8970ed9b9145c590119cd267beae5f345877029e11abf3ebfab8eb2dc034d964f11dd3f5228a59e4de00b80be7d9bd6aea20fbafbfb8e917f849ef2f6ad7ee519ac335d89630a932c53125cc824d96be50a5e228bb839df7f4d9c879707dd7b014c2758304ee4d4a8f07d68bfa0a4aa3377aa965991bf88b4cab1bbe892c322f358820b689d9582e1ab0b34a815c96d44bd4955373d5d8c044aaea0331f8d535b293f094d594512078473e0ce566ad2853c90c391d6ca32db03160848e4f4190dd14047f81a20e48d659ec957b1ba27dc2b26329c566de6d9daf74c11c52119e8f18de095ef476718df1e4c43f7ec3b3dea9d9771d589fc7adf4b36e2213b78a122dc4c298343e7d52e5a", 0x78d}], 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xe00) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) 03:57:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$inet6_sctp(0xa, 0x0, 0x84) sendfile(r3, r2, 0x0, 0x100001f00) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff800) socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140), 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x20, 0x2, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4004006) 03:57:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r2 = socket(0x10, 0x20000000802, 0x0) write(r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r4, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r4, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffff67a}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xd2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x88c4}, 0x4000) r8 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfe1e) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@ipv6_getrule={0x1c, 0x22, 0x20, 0x70bd29, 0x25dfdbfb, {0xa, 0x94, 0x80, 0x4, 0x2, 0x0, 0x0, 0x8, 0x6}, ["", ""]}, 0x1c}}, 0x40800) ioctl(0xffffffffffffffff, 0x0, 0x0) [ 235.615429][ T27] audit: type=1804 audit(1586318252.160:49): pid=10526 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir446264762/syzkaller.K7GylV/30/cgroup.controllers" dev="sda1" ino=15923 res=1 [ 235.733438][T10528] netlink: 45 bytes leftover after parsing attributes in process `syz-executor.5'. [ 235.817676][ T27] audit: type=1804 audit(1586318252.360:50): pid=10537 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/44/cgroup.controllers" dev="sda1" ino=15961 res=1 03:57:32 executing program 1: write(0xffffffffffffffff, &(0x7f0000000140)="240000004e001f05", 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)='$\x00\x00\x00Z', 0x5) close(r2) r3 = socket(0x6, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000080)={0x66a0, 0x7, 0x3, 0x3f, 0x4}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 03:57:32 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r5, 0x23f, 0x0, 0x0, {{}, {0x0, 0x4125}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x68, r5, 0x1, 0x70bd29, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0x8, @link='syz1\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, 0x0, &(0x7f00000000c0)) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x0, 0x0) sendfile(r6, r1, 0x0, 0x100000001) [ 235.930828][ T27] audit: type=1804 audit(1586318252.460:51): pid=10537 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/44/cgroup.controllers" dev="sda1" ino=15961 res=1 [ 235.983176][T10541] netlink: 45 bytes leftover after parsing attributes in process `syz-executor.5'. [ 236.007745][T10546] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 03:57:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={@any, 0x6}) listen(r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000640)={@local, @random="d418229f5a77", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x18, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x7}]}}}}}}}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r4, 0x23f, 0x0, 0x0, {{}, {0x0, 0x4125}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r2, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x20, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004001}, 0x1) [ 236.148575][T10569] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 236.191279][T10547] bond1: (slave vcan1): The slave device specified does not support setting the MAC address [ 236.201934][ T27] audit: type=1804 audit(1586318252.740:52): pid=10575 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir446264762/syzkaller.K7GylV/31/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 236.205432][T10547] bond1: (slave vcan1): Error -22 calling dev_set_mtu [ 236.244387][T10555] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:32 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvmsg$can_j1939(r1, &(0x7f0000000ac0)={&(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f00000007c0)=""/230, 0xe6}, {&(0x7f0000000900)=""/209, 0xd1}, {&(0x7f0000000700)=""/7, 0x7}, {&(0x7f0000000740)=""/44, 0x2c}], 0x5, &(0x7f0000000a80)=""/21, 0x15}, 0x40000040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000c40)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x2000024}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)={0x54, r3, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) sendmsg$inet6(r0, &(0x7f00000008c0)={&(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000340)="f9", 0x26c59}], 0x2f4}, 0x60) [ 236.295408][T10597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 03:57:32 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r5, 0x9c, "b31dda12a13a28d634eaeabf715968d70027a125db63c5c1e47be60017cd7e12664a2733f18b0226d3fedeee467ead0acf34d8fcf384a4430b708cbc20721100485b92dbfbdf195fc02fbf67db082d2c9afc37a6f1c21a04c0929e4dbeb506f0cb15944ea2548a0f3caeba7543064fbfca5bba261ea6324e0c178c01b2e09055dd1d466cedb632ad8019742067baefbe7b5e4b749f9c01e5fc2ab871"}, &(0x7f0000000000)=0xa4) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r6, 0x0) r7 = accept4(r2, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfffffe3e) splice(r0, 0x0, r7, 0x0, 0x20000000003, 0x0) 03:57:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) r2 = socket(0xa, 0x1, 0x0) close(r2) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={r4, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e20, 0x5, @remote, 0x3c4}}, 0x8000, 0x1f, 0x5, 0x100, 0x11, 0x10000, 0x7}, &(0x7f0000000140)=0x9c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240), 0x8) 03:57:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='veth1_to_hsr\x00', 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000100)="913104887a4c051de0a046238c49bdc9f9ca92797cce58cdfadd6074edde17ffd4ccbfc8644b34b40111e787cf892be6830fc63974c1a0560eaf0039b9d145253656b1386ea56cb47f47fa5fb7e790d172c703321fd45054a3255d232fce4dd47c056005c680b0e772af0750f2cd28c0163143fb3ecf5dcf2c7cb3f101bfc4cb07ffefd57d88f99f27b8c923f4366face717fa8006d3bfac5a44", 0x9a) [ 236.520049][T10546] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 03:57:33 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r2, 0x1ff) r3 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000380)=0x1e) r4 = accept4(r2, &(0x7f0000000140)=@isdn, &(0x7f0000000040)=0x80, 0x400) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r5, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x5e}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x22}}, @IPVS_DAEMON_ATTR_STATE={0x8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000000)=0x9c) 03:57:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @local}, 0x80) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x6, 'macvtap0\x00', {}, 0x100}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000280)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000480)=""/149, 0x95}], 0x3, &(0x7f0000000580)=""/52, 0x34}, 0x2041) socketpair(0x8, 0x80000, 0x1, &(0x7f0000000800)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f0000000a00)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000009c0)={&(0x7f00000008c0)={0x70, r6, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x42b}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x417ffb4d}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NLBL_UNLABEL_C_LIST(r7, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c804}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000428bd7000fcdbdf250600000008002b00010000000500370001000000050033000200000008000600", @ANYRES32=r4, @ANYBLOB="080034000100000008003a000700000005002e0001000000080039001f000000050038000100000005003500ff000000"], 0x64}, 0x1, 0x0, 0x0, 0x40010}, 0x20002000) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x0065\x00\r\x00', @ANYRES32=0x0, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) 03:57:33 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'veth0_to_bond\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x140) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0x3, 0x4) write(r0, &(0x7f00000000c0)="bd383c312af33ed709249f9b9d96ef690b97a2b49007a0043eda", 0x1a) recvmmsg(r0, &(0x7f0000001b00)=[{{0x0, 0x0, 0x0}}], 0x1a8, 0x2040, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0100000000000000310000000800010004000000"], 0x1c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) write$binfmt_elf32(r6, &(0x7f00000005c0)=ANY=[@ANYBLOB="7f454c46060609010b0000000100000002000600ff01881131f5000038000000b600000006000000ff00200001000400ff030200673f9c7c33c05d6b230985d6a16b66bb878303a583358827d202217115c366f4ef9e213d746a76fc8ea01b90ac46a80be861fc5c340506823ffea9bd216c"], 0x72) r7 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) splice(r5, &(0x7f0000000040)=0x3f, r7, &(0x7f0000000940)=0x2, 0x81, 0xb) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=@newlink={0x54, 0x10, 0xe3b, 0x12000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x206, 0x10000}, [@IFLA_MASTER={0x8, 0xa, r8}, @IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8, 0x2, 0x1}, @IFLA_XFRM_LINK={0x8}, @IFLA_XFRM_LINK={0x8, 0x1, 0x4}]}}}]}, 0x54}}, 0x0) 03:57:33 executing program 1: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690ad2cfbe1fbb66ec", 0xa}], 0x1, 0x1) close(r1) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000002c0)="08edb5055e0bcfe847a06187ef3404de136e6e08ed767dff29216d8c00100000eec02a42e986fdf3e3673ae22807a1ad68ff627da3067dbe000000aab143ba2dd68d59ccac5c7f2bd5f173c26868a7ed19ac8b7a5261c600000000a0db4fdd55be3975af77167ce4042d943eb4807b03000000547c55c21600f24bb55afd80e47b6c8133bcd513e0c8b90fdd040191aa7b92b6fd088992") setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000002200", 0x6) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) close(r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e20, @multicast2}, {0x2, 0x4e23, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000), 0x80, 0x100, 0x2}) [ 236.738682][T10660] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 03:57:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x800) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r2 = socket(0x10, 0x20000000802, 0x0) write(r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r4, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r4, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffff67a}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xd2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x88c4}, 0x4000) r8 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfe1e) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@ipv6_getrule={0x1c, 0x22, 0x20, 0x70bd29, 0x25dfdbfb, {0xa, 0x94, 0x80, 0x4, 0x2, 0x0, 0x0, 0x8, 0x6}, ["", ""]}, 0x1c}}, 0x40800) ioctl(0xffffffffffffffff, 0x0, 0x0) 03:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)='/proc/net/\x00\x00v4/c+\x0fG\xf9aK\fX\a\x00gR\x00\x82q\xee'}, 0x30) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x200400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x44, r2, 0x4, 0x70bd2b, 0x25dfdbf7, {}, [@GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_LINK={0x8, 0x1, r5}, @GTPA_VERSION={0x8}]}, 0x44}}, 0x40002) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) [ 236.983608][T10680] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 03:57:33 executing program 1: r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b1d34a1abf8a0eee497f3ff1ea000000000000000000", @ANYRES16=r2, @ANYBLOB="08002abd7000ffdbdf25440000000400cc000c00990001000080000000000800260045000000080001000400000008006b0000000000140023800500060090000000080014009fffffff0400bf0059001800861a68d32707749a2149248813614324341fafbcfce6d02ae577ed5608a955872dbaa3aa52ea85f2f22b476968c217c7904163e59dc63c62c6a458de52141419dc491543974cf5f95af96256ca39470e6e081bb11a000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000380)={r3, r4}) sendmsg$rds(r5, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002980)=""/4112, 0xfffffde7}], 0x1}, 0x0) write(r5, 0x0, 0x0) [ 237.074155][T10709] bond3: (slave vcan1): The slave device specified does not support setting the MAC address [ 237.106570][T10709] bond3: (slave vcan1): Error -22 calling dev_set_mtu 03:57:33 executing program 4: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32, 0xfffffffe}, 0x9c) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback}, 0x5) socket$nl_rdma(0x10, 0x3, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) close(0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000100)="c8d17ab0ba", 0x5) 03:57:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r2, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x9}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0xfffffffd}]}, 0x3c}}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r4, &(0x7f0000003a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)=[{0x10, 0x1, 0x1}], 0x10}}], 0x1, 0x0) [ 237.181437][T10725] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:57:33 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) pipe(&(0x7f0000008f40)) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="03f0ee0a71000000000013000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r5, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB="2c000100", @ANYRES16=r7, @ANYBLOB="00002bbd7000fddbdf250a00000004000380040001800800050000feffff0800060000000000"], 0x2c}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000240)="5c8aae08aad2f771ad89190786df5a84d36e244413efbf1a999a7bbdbe170f51bccb2254542cf4a4bc0cc91f324c9e52970cf208bf7f6f411520ce8301e04f2f5317e0f330d849249e43f4c0ff8728fba38aa53434470964079e40a1402882730a517fab35de77ed7e", 0x69}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e969e91478a670b76bc1a08c20289178adf9bf940d1c5d8a0cb9a7f831c6c08", 0x7e}, {&(0x7f0000000340)="ce74df4ce753e3a3903067a7d94349b6b1347bf3272cd435ac842c69508589138f6023a115f1f5511e098e09abf6254ed4b45bc315de14", 0x37}, {&(0x7f0000000580)="e1df12a6ff5af568298ef90aad4247fb955895afbdd97be32463f9bc6583f4b420c83ea8cf6fb2879eb731d0e78d04a5f71a6056e158b01cdbff2bf6ba985f2f14c862ceb34a6a39493181636dab3099b834347d27fe16e93bb3c1c219af8d96568411255bb5d6462902ec4139c021fedf9196ca75bf8eecb7757731f273429c1ba2adbf6c34cd", 0x87}, {0x0}, {&(0x7f0000000700)="4a01eda2102f4aa1e6068c48e8a72f7d615bf785ac7cf1b3414a1ce32865397ab9847652803467ddc0b234ef4a237009a95879c8ae431f8dcb59bbf61454d5b899a0d555c4fd53af749d688147a5ca82981fceac765394273b04059a40e3df721109469c238556c9fce8898f421aac66397da6a3bae34e0095b740d7870f94921dbe1bb5674a856624e73cdf1710ebc643bcdcdc6089790846ddfa2483766d17a3b4a1db2342365dbd4c8c78e0a68a9b9a81bd576db6de52d667dfaeae220cbbb5a0e6aeec6809524b7080", 0xcb}, {&(0x7f0000000380)="70384c336a7f", 0x6}], 0x8) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 237.370303][T10725] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 237.399397][T10736] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 237.416910][ T27] audit: type=1804 audit(1586318253.960:53): pid=10738 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/49/memory.events" dev="sda1" ino=15980 res=1 03:57:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0x4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x6, 0x5}, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x2, 0xfffffff7, 0x6}, &(0x7f0000000180)=0x38000, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x4}}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r2, 0x1ff) sendfile(r0, r2, &(0x7f0000000300)=0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x3, 0x0, 0x6}]}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, r1}, 0x78) 03:57:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r4, r2, 0x0, 0x100000001) 03:57:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {}, [@RTA_DST={0x8, 0x1, {0x4}}]}, 0x24}}, 0x0) socketpair(0x5, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getpeername$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@local, r3}, 0x14) [ 237.538057][ T27] audit: type=1800 audit(1586318253.990:54): pid=10738 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15980 res=0 03:57:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001500)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x4, 0x6, 0x6, 0x6, 0x0, 0x6, 0x6, 0x235, 0x38, 0x82, 0x8, 0x4, 0x20, 0x2, 0x80, 0x30ed, 0x8}, [{0x7, 0x20, 0x6, 0xb200, 0x6f, 0x7fff, 0x2, 0x9274}], "92ee0ffa1cb455ba8f381c22c4c446e07754a219df8201dabd82e50442ded535001fb271bd49dbee00ce488c3f1294784f3d57465fe5187d6788f48a072e32e7a12576aabe0493c8587a78b40f11c41b4ad115377f97caf8ef8e28bb93256dd02df8f49ab85d486dfc16582c84de1965d81d2f224eeb59bd3db134d65756a07db156b7408bd36e4ee9af43bf0c6bbc8ee3e886892c25a82cecd5fecc8e80a5ca2e01dedebf", [[], [], [], [], [], [], [], [], []]}, 0x9fd) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000023c0)={0x1, 'vlan1\x00', 0x2}, 0x18) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000013c0)=ANY=[@ANYBLOB="7b65637572697479000000000000000000000000000027fe6360c1df96ac00000000000000000000e30000000650d0f771cd8eca374000000000680e40368b68bd2ac0b702a208ed0ef6f281b10e944688f295a405a9b563491aac0b628ce4db1cfad26602f82023278041f2a7e262c2fde82787629006aa687469752a78291cb02d5de133cf34a69003516a31308cf9b67335bf56e6080db62547836d39cb7263230a21351421b1f6977a0bde478367291d3e4d1505540900000000000000f883f1f7efd9864d6d9c2a4783a494c683a322af97adaff895f6385c000000000000000116521f2bf0329e4b763e363a2db8c87b8740cdd51f313f79305bc304fb0028578a13ea650000"], &(0x7f0000000000)=0x107) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket(0x1f, 0x800, 0x8) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10, 0x80000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000003c0)=""/4096, &(0x7f0000000240)=0x1000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r3, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x80) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000100)={0x100008003, 0x7fff, 0x2be20000}) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r4, 0x0, 0xf03b0000) r6 = openat$cgroup_ro(r4, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNGETFILTER(r6, 0x801054db, &(0x7f0000000180)=""/106) socket$inet6(0xa, 0x0, 0x0) 03:57:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x75}, [@call={0x17, 0x0, 0x0, 0x98000000}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1e}, 0x64) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) r2 = socket(0xa, 0x1, 0x0) close(r2) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0xffffffffffffffbb) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={r4, @in={{0x2, 0x4e23, @rand_addr=0x6}}, [0xe61, 0x8, 0x1, 0x7, 0x2, 0x0, 0x8, 0x6, 0x0, 0xffffffff, 0x7, 0x100, 0x100000001, 0x1000, 0x9]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e20, 0xdf, @ipv4={[], [], @broadcast}, 0x1ff}}, 0x4, 0x81, 0x401, 0xff, 0x98, 0xa1f, 0x3}, 0x9c) [ 237.754656][ T27] audit: type=1804 audit(1586318253.990:55): pid=10741 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/49/memory.events" dev="sda1" ino=15980 res=1 [ 237.861164][T10765] IPVS: sync thread started: state = MASTER, mcast_ifn = vlan1, syncid = 2, id = 0 03:57:34 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5, 0x16, 0x1}]}}}]}, 0x3c}}, 0x0) [ 237.961920][ T27] audit: type=1804 audit(1586318254.240:56): pid=10750 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/49/memory.events" dev="sda1" ino=15980 res=1 03:57:34 executing program 3: r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r2, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x100, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x1}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x2400c004) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") syz_emit_ethernet(0x52, &(0x7f0000000680)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "060101", 0x9, 0x2c, 0x0, @rand_addr="fe800000000000004ce33c06799c8423", @local, {[@hopopts={0x2c}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r5, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r6 = socket(0x100000000011, 0x2, 0x0) bind(r6, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r5, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r5, &(0x7f0000000900)={0x2c, 0x0, r7}, 0x10) sendmsg$NL80211_CMD_DEL_STATION(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x150, 0x0, 0x51a, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_VLAN={0x8, 0x14, r7}, @NL80211_ATTR_STA_FLAGS={0x20, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_WME={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x2}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xf3, 0xbe, "cfe712a7331243cb86a3b80591425ba6d91ca3fd474ee04e6d929da27445b6ebcdb8542c460f4b6501ed547df8ecc695f123b4336626e5847064dc716dc102297eff248e4a3f1d9a0a12e44f8888dc5cb32d45cc2e9092973754d1984c67644b6c53530c642509304a2157971fa960a89ff04467d8f55edfa0606d3ae0b31f8434acc4f12b9293e3d5d3f929b0275f3e95cb534c8a9f604008986b3a01fe4e4cdf08dc097eb323176b6bc286ec6f4191ed7704536658930384b9cb15f0efbc63caba276272e601f2c574168e2d0700ab3d9500fd00cff6e08a0d52f95363de7b92a65d0254561d95c08dbc69bed061"}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x81}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}]}, 0x150}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 03:57:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'hsr0\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="1a0000008d00000002000000030000000100000000000000ed00000000000000ff7f00000000000061fdfe8468b6467972ce11a67949212a95fc1b1737c70c35b98bc8739c8825376fb0a72275dcbef19c567739391942e146f4aa9feb67ec62049fd138303b5945f9232677f183adddc642792b46dccb43a532e8b90974bb58f34b8e7f46814739f0cd40a8d0b8c608f9e1db13946975b22e98c2b634e81a2c008b56b27cd29ceb9958f36241f0beaf12030092eb9dedab48b7d303ade2747124539f5f71b39987cdbfb9f33fadd903d103585fa9ac70a43fff067cd54be326ba987e980f4341c8989523aab7630baa96a8"]}) socketpair(0x3, 0x6, 0x40, &(0x7f00000003c0)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000380)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r2, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) r7 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r7, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r8 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000340)='wireguard\x00') sendmsg$WG_CMD_GET_DEVICE(r7, &(0x7f0000000980)={&(0x7f0000000080), 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x24, r8, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0xf8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x80}]}, 0x24}, 0x1, 0x0, 0x0, 0x48000}, 0x4040000) bind$inet6(r6, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r6, 0x1ff) sendmsg$inet6(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="6c46f41b4b58cbb61248eb5e996abebd357e2968f86c44dd56d9075e4f755decbdbf5a267600b64eb81d599b057d9669ac28093a95597353457d1c1fa0cc4f0690345a1608e5eb16b87a1290c043b813bd58befc02892dedab166064135061eaba22797fc19bcceaf42f103c329b24d4fe60764c8b", 0x75}, {&(0x7f0000000280)="ebf9a6e96dcd12b088c5fb26cba8410514c6315005853e7131699abdbe93c14b4a4f27a7e0f52b040a70b48377abfb7ac090748a6b01fc33e5462ebef1f75ab81aa2494901bd8339d3cb52e3c3120bf6c6390a31c7c88e03a2e8cc08848d6f6276d37a10bd84e2091f48577b22e5f181a276dc58695954022624d4412d058dba8b9c490df03d772af209f15ef92f7f34cd1252e18cf32dfb138aa66d8b40ae16b427", 0xa2}, {&(0x7f0000000500)="5bb0bdd7afc07e244c1f9bd33bf49cacf10dd3dededb59c13ad0fa1f3622362ceb8daf4b56096c26aec33f17a178f0b649a5fe36b2675b5f8484d7bd1a0a776e09096da0298e77cc31e2a37f485edd40e8fded19d707238f3febc3413b675463f86d72c99fc15f23e0fd30adc29425c106fd2ce3209640f48f39250ba89a54b6a0dcefc4d829ca3b210c", 0x8a}, {&(0x7f00000005c0)="c26865bc1d76b52f0b8d98ac08f22d9f74e38f1f353434f6735b4bffd05796008f5a4bc12922a9e4483c1ff8e9be376640f3345ce03dde8b6296d4b0d0c70f202b408d86be03e705ad8b7435e792015153ef9f2291f30a5a51e9ec3c90", 0x5d}], 0x4, &(0x7f0000000640)=[@flowinfo={{0x14, 0x29, 0xb, 0x31738f71}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x2, 0xa, 0x2, 0x2, 0x0, [@loopback, @mcast1, @rand_addr="63b684f4493dbd83ec290f03c888d145", @initdev={0xfe, 0x88, [], 0x1, 0x0}, @loopback]}}}, @tclass={{0x14, 0x29, 0x43, 0xfffffffe}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @rthdr={{0x98, 0x29, 0x39, {0x4, 0x10, 0x0, 0x4, 0x0, [@local, @ipv4={[], [], @multicast1}, @ipv4={[], [], @empty}, @empty, @empty, @rand_addr="3eebc99287e3110e397d87a7ad529ed4", @mcast2, @rand_addr="458da3e19ad66cd2f9611a9ad3d957b8"]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @rthdrdstopts={{0x60, 0x29, 0x37, {0x2f, 0x8, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x7, 0x1, [0x100000001, 0x9, 0x3, 0x7]}}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x65}, @hao={0xc9, 0x10, @ipv4={[], [], @remote}}]}}}], 0x1c0}, 0x20) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r2, 0x10, 0x5, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000810}, 0x80) [ 238.188823][ T27] audit: type=1804 audit(1586318254.720:57): pid=10741 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/49/memory.events" dev="sda1" ino=15980 res=1 03:57:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) r1 = socket(0xa, 0x1, 0x0) close(r1) sendmmsg$inet_sctp(r1, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r3, 0x8}, 0x8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0xffff, &(0x7f00000001c0)=0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000040)={0x20}) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000001900)={0x0, 0x3, 0xfffffffffffffffd, 0x80000000}) write$cgroup_int(r4, &(0x7f0000000240), 0x12) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)) socket$alg(0x26, 0x5, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(r4, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 03:57:34 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) epoll_create(0x10000) r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000)='NLBL_MGMT\x00') setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000080)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r2 = accept(r0, &(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80) sendmsg$NFT_MSG_GETSET(r2, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0xa, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x3b}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xa}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x5}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x2f}, @NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x20}, @NFTA_SET_DESC={0x1c, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xfffffbff}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000) [ 238.264916][ T27] audit: type=1804 audit(1586318254.720:58): pid=10744 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/49/memory.events" dev="sda1" ino=15980 res=1 [ 238.386313][ T27] audit: type=1804 audit(1586318254.730:59): pid=10750 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/49/memory.events" dev="sda1" ino=15980 res=1 03:57:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x100010, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x58, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8}]}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2d}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x200}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88f5}]}, 0x58}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendfile(r2, r1, 0x0, 0x100000001) [ 238.471956][T10796] IPVS: ftp: loaded support on port[0] = 21 [ 239.229563][T10800] IPVS: ftp: loaded support on port[0] = 21 [ 239.469253][ T27] audit: type=1804 audit(1586318256.010:60): pid=10808 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/48/cgroup.controllers" dev="sda1" ino=15967 res=1 [ 239.572978][ T27] audit: type=1804 audit(1586318256.040:61): pid=10811 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/48/cgroup.controllers" dev="sda1" ino=15967 res=1 [ 239.693925][ T27] audit: type=1804 audit(1586318256.240:62): pid=10810 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/48/cgroup.controllers" dev="sda1" ino=15967 res=1 03:57:37 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="5fd96820a839ba1230840cfe57d67261a9ebbcf96efdf6cdecc27cfe761bdb06a86f172318ce7f76185b93b4e775314a8f88c273dfebdcb9e54390be950aff2fc50baef141ff1255f697b9e4258c198118aaeec820e0ef080a423004acfb3995900eee25b76032f5fb00001000000000000016081adadda0bd3e2da6180ba1b7f3862f9e0999b4ef48b62ed03806de0393bed83e8f50b729df8f42031fa98bccd68e47f40a24d0b977eec60d4d571c1223e2d129b5142b860000000000000000000000000084087f6ca4dbf34712adf7f42f154b0a3a3fe5b4b60709ae01b872b5d33b3d0111bf39c43b3494186a37bcaec48d353c0abf08cbfa3da156ac0612271060d4fb0251ff03409f67a15bfd9ea9135bcce9909f9c38780231eb579ff136e8025f7a0e731652923dc180e3af67cc131a922de8a6c6560abfafd5ceab32a9add6eda059"], 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) pipe(&(0x7f0000008f40)) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="03f0ee0a71000000000013000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r5, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB="2c000100", @ANYRES16=r7, @ANYBLOB="00002bbd7000fddbdf250a00000004000380040001800800050000feffff0800060000000000"], 0x2c}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000240)="5c8aae08aad2f771ad89190786df5a84d36e244413efbf1a999a7bbdbe170f51bccb2254542cf4a4bc0cc91f324c9e52970cf208bf7f6f411520ce8301e04f2f5317e0f330d849249e43f4c0ff8728fba38aa53434470964079e40a1402882730a517fab35de77ed7e", 0x69}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e969e91478a670b76bc1a08c20289178adf9bf940d1c5d8a0cb9a7f831c6c08", 0x7e}, {&(0x7f0000000340)="ce74df4ce753e3a3903067a7d94349b6b1347bf3272cd435ac842c69508589138f6023a115f1f5511e098e09abf6254ed4b45bc315de14", 0x37}, {&(0x7f0000000580)="e1df12a6ff5af568298ef90aad4247fb955895afbdd97be32463f9bc6583f4b420c83ea8cf6fb2879eb731d0e78d04a5f71a6056e158b01cdbff2bf6ba985f2f14c862ceb34a6a39493181636dab3099b834347d27fe16e93bb3c1c219af8d96568411255bb5d6462902ec4139c021fedf9196ca75bf8eecb7757731f273429c1ba2adbf6c34cd", 0x87}, {0x0}, {&(0x7f0000000700)="4a01eda2102f4aa1e6068c48e8a72f7d615bf785ac7cf1b3414a1ce32865397ab9847652803467ddc0b234ef4a237009a95879c8ae431f8dcb59bbf61454d5b899a0d555c4fd53af749d688147a5ca82981fceac765394273b04059a40e3df721109469c238556c9fce8898f421aac66397da6a3bae34e0095b740d7870f94921dbe1bb5674a856624e73cdf1710ebc643bcdcdc6089790846ddfa2483766d17a3b4a1db2342365dbd4c8c78e0a68a9b9a81bd576db6de52d667dfaeae220cbbb5a0e6aeec6809524b7080", 0xcb}, {&(0x7f0000000380)="70384c336a7f", 0x6}], 0x8) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 03:57:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x74, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10800}, [@IFLA_PROP_LIST={0x54, 0x34, 0x0, 0x1, [{0x14, 0x35, 'wg0\x00'}, {0x14, 0x35, 'veth1\x00'}, {0xfffffffffffffd8e, 0x35, 'team_slave_1\x00'}, {0x14, 0x35, 'vlan0\x00'}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2c, r4, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x60}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7c}, @SEG6_ATTR_ALGID={0x5}]}, 0x2c}, 0x1, 0x6c}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r5, &(0x7f0000000100)=""/231, 0xe7, 0x1, &(0x7f0000000040)={{0x3, @default, 0x7}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xffd7) write$tun(r5, &(0x7f0000000440)={@void, @void, @ipx={0xffff, 0x28, 0x0, 0x0, {@random=0x5, @current, 0x20}, {@broadcast, @current}, "5d66d5ed836e75513c48"}}, 0x28) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r5, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x34, r6, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4080}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2040040}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r6, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfd226db204de9a81}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x70, r4, 0x1, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @loopback}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x80000001}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x8]}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x7, 0x0, 0x7]}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x2e}}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}]}, 0x70}, 0x1, 0x0, 0x0, 0x4040}, 0xc4) 03:57:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000080)=0x3, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev}}}}, &(0x7f0000000000)=0xb0) 03:57:37 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) pipe(&(0x7f0000008f40)) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="03f0ee0a71000000000013000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r5, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB="2c000100", @ANYRES16=r7, @ANYBLOB="00002bbd7000fddbdf250a00000004000380040001800800050000feffff0800060000000000"], 0x2c}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000240)="5c8aae08aad2f771ad89190786df5a84d36e244413efbf1a999a7bbdbe170f51bccb2254542cf4a4bc0cc91f324c9e52970cf208bf7f6f411520ce8301e04f2f5317e0f330d849249e43f4c0ff8728fba38aa53434470964079e40a1402882730a517fab35de77ed7e", 0x69}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e969e91478a670b76bc1a08c20289178adf9bf940d1c5d8a0cb9a7f831c6c08", 0x7e}, {&(0x7f0000000340)="ce74df4ce753e3a3903067a7d94349b6b1347bf3272cd435ac842c69508589138f6023a115f1f5511e098e09abf6254ed4b45bc315de14", 0x37}, {&(0x7f0000000580)="e1df12a6ff5af568298ef90aad4247fb955895afbdd97be32463f9bc6583f4b420c83ea8cf6fb2879eb731d0e78d04a5f71a6056e158b01cdbff2bf6ba985f2f14c862ceb34a6a39493181636dab3099b834347d27fe16e93bb3c1c219af8d96568411255bb5d6462902ec4139c021fedf9196ca75bf8eecb7757731f273429c1ba2adbf6c34cd", 0x87}, {0x0}, {&(0x7f0000000700)="4a01eda2102f4aa1e6068c48e8a72f7d615bf785ac7cf1b3414a1ce32865397ab9847652803467ddc0b234ef4a237009a95879c8ae431f8dcb59bbf61454d5b899a0d555c4fd53af749d688147a5ca82981fceac765394273b04059a40e3df721109469c238556c9fce8898f421aac66397da6a3bae34e0095b740d7870f94921dbe1bb5674a856624e73cdf1710ebc643bcdcdc6089790846ddfa2483766d17a3b4a1db2342365dbd4c8c78e0a68a9b9a81bd576db6de52d667dfaeae220cbbb5a0e6aeec6809524b7080", 0xcb}, {&(0x7f0000000380)="70384c336a7f", 0x6}], 0x8) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 03:57:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32], 0x2}}, 0x0) sendfile(r3, r1, 0x0, 0x100007f00) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 03:57:37 executing program 2: syz_emit_ethernet(0x4a6, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$inet6_udplite(0xa, 0x2, 0x88) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', r1}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r3, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r3, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x4e23, 0xff97, 0x4e24, 0x8, 0x0, 0x100, 0x20, 0x67, 0x0, r4}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b, 0x3, 0xffffffffffffff63}, {0x431a, 0x1ff, 0x0, 0x26ffbb15}, 0x1000, 0x6e6bb7, 0x6, 0x2, 0x4, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0xa, @in6=@empty, 0x0, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@empty, @in=@rand_addr=0x6, 0x4e22, 0x1, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x88, 0x0, r4}, {0xf1, 0xcf50, 0x100, 0x100000001, 0xb19, 0x8, 0x0, 0x8}, {0x9, 0x0, 0x0, 0x8}, 0x40, 0x6e6bb2, 0x1, 0xda6299fd12c80148, 0x2, 0x1}, {{@in6=@local, 0x4d6, 0x33}, 0x2, @in=@loopback, 0x3501, 0x2, 0x2, 0x8, 0x0, 0xbf5, 0x6}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in6=@loopback, 0x4e22, 0x7, 0x4e23, 0x3, 0x0, 0x20, 0x0, 0x0, r2, r4}, {0x7fffffff, 0x401, 0x6, 0x1, 0x9d9f00000000, 0x2869, 0x2a82e096, 0x800}, {0x800, 0x200, 0x6, 0xd3}, 0x2, 0x0, 0x2, 0x0, 0x2}, {{@in6=@mcast2, 0x4d6, 0x3c}, 0x2, @in=@local, 0x3506, 0x1, 0x3, 0x3, 0x2, 0x9a1, 0x2}}, 0xe8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'sit0\x00', 0x2}) 03:57:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001600)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_FLAGS={0x8}]}}]}, 0x38}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r5, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000000300)={0x8001, 0x4, 0x40, 0x0, 0x5, 0x7}) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 241.502662][T10859] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 241.793670][T10874] sit0: mtu less than device minimum 03:57:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x34, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @gre}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x4849}]}, 0x34}}, 0x0) sendfile(r3, r1, 0x0, 0x100000001) 03:57:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r2, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0), 0x8) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000500)={0x1, &(0x7f0000000440)=[{0x6, 0x0, 0x0, 0x2e8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x8204, 0x20c49a, 0x0, 0x27) 03:57:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r7, &(0x7f0000000d80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000d40)={&(0x7f0000000840)={0x4fc, 0xd, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x498, 0x3, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}]}, {0x18, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x6}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}, {0x388, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x1c0, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x5c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0xb0, 0x1, "eba7c05ead5aa5463e147fd44dd637309d5bafed30e3e22c267002106cda59fa48455805ea07d268d920a31d8dc926a5a6c534aaa5c15e5aafc9594840885dbff3e39129a375dda1dc5c4d3e484fdae21ac311d28330126fdd351cbedfb25e05a018cd30a26ed09663e0afc13290703a78802de66ea02fb4b1962a713cb64a1f68c45cc17db474f3d6947063d5cbc0f3e49dd6d96f7cc80fcbc8b648cab6c0b8f70bf8f9dffe0efc90b9f8d1"}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_SET_ELEM_KEY={0xc4, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x68, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_USERDATA={0xf2, 0x6, 0x1, 0x0, "ddd9242b1be330c53e404e38308ba9ac6b0a1de4d8cac7e3d800c7c4e6f6c42829962a1c0732f491ab448b91d5b30e8afb4ffa12513e9fca3f43a485dba54ae84ef8fb374ebea3f7d348367f8ddfc9eb2566163c6779ee1f9d40601327f28e64f6e090ee001daba83cff98776c61723373f83c03ebf49a57fb0e88c6c6dc4842e6c5e5471282dff666fda601848a8e6c678cac5ab2d1de9bae9d3883b11b6aff4da829bb0ba8ed21d2ea1ed9e2c8470f435eeee1f40efce806af871101a569aeb910276b2becbed333e198a8caa3541dfb8bb43a95b95018371749b4f63830a9cf1b7e342d3d1e54d18d26ce9466"}]}, {0xec, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x9}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x8}, @NFTA_SET_ELEM_USERDATA={0xbb, 0x6, 0x1, 0x0, "fdda849a83d87589760353bf238606c2da49c6b90b15bbacf3094902d731c150bf706eef2f070e055c6acbe8a91f9edab331c183a5b8129cfa7a099dedc664020adc318a24dbc39c45d32f9574c7dcbaac05e877e8c0988b5dfdd35c1ef2d95194050faec0916eed410b1caf5aaafcd2adacf42622728b244e099239fa027c2767abab22a6c4c7f6d3cdfb6e0ad6504b8250046386c92f99ed667753804e67dc23f659a0229b09b6e9b18ce3ef90079a2a1f49dab0eb18"}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1e85}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, 0x4fc}, 0x1, 0x0, 0x0, 0x4894}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) [ 242.263144][T10891] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 242.355160][T10895] batman_adv: batadv0: Adding interface: veth5 [ 242.365530][T10895] batman_adv: batadv0: The MTU of interface veth5 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 242.456582][T10895] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 242.483466][T10891] batman_adv: batadv0: Removing interface: veth5 [ 242.903565][T10891] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:41 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000140)=0x8) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x6, 0x3, 0x7f, "c19f48894bc631792b2ed12c84e3b7a9f7172b6e5a0d98484c0eb032df83151145f768c37049df3af85616fc8537feb7388ee43134b761b821daaa232ea640", 0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)="b2", 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) r5 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r5, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000000c0), 0x8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x2094}, {r4, 0x9008}, {r1, 0x200}, {r5, 0x4004}], 0x4, &(0x7f00000001c0)={r6, r7+10000000}, &(0x7f0000000200)={[0x2]}, 0x8) sendfile(r2, r1, &(0x7f0000000040), 0x100002c00) write$cgroup_int(r0, &(0x7f0000000080), 0x12) 03:57:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x4c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x101001000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x506, 0x0, 0x0, {0x7, 0x0, 0x2}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000805) sendfile(r3, r1, 0x0, 0x100000001) 03:57:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001600)="d083b8778d9e055daedb2fb28df629afabdb0b25311ef1e77295a000a43e2610b846a5a59c06a800d3d76df145cad9aaddefb439dffeeefe701249890b", 0x3d}, {&(0x7f0000001780)="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", 0x270}, {&(0x7f0000000000)="12c71968000337b1b2f259279cf3cbae68b4a79f199aa96eeb040a55e0754425be97eaef", 0x24}], 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000200)={{0x2, 0x0, @identifier="315aeab2c5ac25e912c67ec52b6edc52"}, 0xac, [], "f5057cb10b2180eea8779d2bf0ace9d0eb9a7ecb954216dac2571b6d0bb58ce9b8765c38e62c00d221927737220554d3f1cb5b6fa28a1a2c55ca5b5ca2c30ea5b13ed461b693c89f582e738c32a06dbdfcc2e77f58fb5c5091ea10d8d091e083cd346112f7fb2d0e411810a50f17e0e0ac04b7cbd9d5071d8ac917e19d0eff55cb37b609f0c404eb4e66ddd975f923f38c668327887c97a6ca13d42510e3588438ddf31bbb6b29ba05aa3116"}) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e24, 0x7fffffff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6f7884ff}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000180)) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, 0x0, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 03:57:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaad418229f5a7786dd60083ff200180600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="60c200009078000002040700189a2e1199d6a06e75526f24d5c455657c4cf54714c80f64fdec107910cd1a1d5849f8a8a779831a4de0970f3b91d4571ed8b57449b5885feda7676cbbd271945cc51afb41c5b28ec1226da60a520ccab0da77511f7b8164b9fdcb3f56e0de5aeac34eabbe962b473603b85d1b1284f8150bba8f6a7face5984f7a48a977ec74da24ac0b8f90"], 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000180)=""/240, &(0x7f0000000000)=0xf0) 03:57:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r7, &(0x7f0000000d80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000d40)={&(0x7f0000000840)={0x4fc, 0xd, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x498, 0x3, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}]}, {0x18, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x6}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}, {0x388, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x1c0, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x5c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0xb0, 0x1, "eba7c05ead5aa5463e147fd44dd637309d5bafed30e3e22c267002106cda59fa48455805ea07d268d920a31d8dc926a5a6c534aaa5c15e5aafc9594840885dbff3e39129a375dda1dc5c4d3e484fdae21ac311d28330126fdd351cbedfb25e05a018cd30a26ed09663e0afc13290703a78802de66ea02fb4b1962a713cb64a1f68c45cc17db474f3d6947063d5cbc0f3e49dd6d96f7cc80fcbc8b648cab6c0b8f70bf8f9dffe0efc90b9f8d1"}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_SET_ELEM_KEY={0xc4, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x68, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_USERDATA={0xf2, 0x6, 0x1, 0x0, "ddd9242b1be330c53e404e38308ba9ac6b0a1de4d8cac7e3d800c7c4e6f6c42829962a1c0732f491ab448b91d5b30e8afb4ffa12513e9fca3f43a485dba54ae84ef8fb374ebea3f7d348367f8ddfc9eb2566163c6779ee1f9d40601327f28e64f6e090ee001daba83cff98776c61723373f83c03ebf49a57fb0e88c6c6dc4842e6c5e5471282dff666fda601848a8e6c678cac5ab2d1de9bae9d3883b11b6aff4da829bb0ba8ed21d2ea1ed9e2c8470f435eeee1f40efce806af871101a569aeb910276b2becbed333e198a8caa3541dfb8bb43a95b95018371749b4f63830a9cf1b7e342d3d1e54d18d26ce9466"}]}, {0xec, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x9}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x8}, @NFTA_SET_ELEM_USERDATA={0xbb, 0x6, 0x1, 0x0, "fdda849a83d87589760353bf238606c2da49c6b90b15bbacf3094902d731c150bf706eef2f070e055c6acbe8a91f9edab331c183a5b8129cfa7a099dedc664020adc318a24dbc39c45d32f9574c7dcbaac05e877e8c0988b5dfdd35c1ef2d95194050faec0916eed410b1caf5aaafcd2adacf42622728b244e099239fa027c2767abab22a6c4c7f6d3cdfb6e0ad6504b8250046386c92f99ed667753804e67dc23f659a0229b09b6e9b18ce3ef90079a2a1f49dab0eb18"}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1e85}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, 0x4fc}, 0x1, 0x0, 0x0, 0x4894}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) 03:57:41 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$SMC_PNETID_ADD(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa910d00008100000086dd60554ce200150600ff010000000000000000000000000001000000000000ee49acc04cd191ac8840ee21b657d56508eda40ba244a28497d80a416775686386ceec442d436ff1", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000ec"], 0x53) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r5, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="c384a235c07e956b29b267882cfb178ce04249deacee3abfac8f28ae462fb6194d2f3aa45c47f460f355269a3a64677c88bea56e51f0430f966e6d04a53b1b08fc5078250e8552cf4741c9cb0d637bf35b12c12a9b93507ca951ea11d3ec305a2c0f2b4b5784550e15b7a00b6d51ed5bfe50a63002b993f7b8676258a966ade264397671329361afd56004a714456023081c1c05f4839a36f8e3ed150481df4d7a5a75dcf11304449f402c7149ef0eb79e04d74e3324822e5e52429c6904da9f5a5f83bbbd5952202d9cae9aa77aa52e5f67bfa794a372a3af66c5c35462f92e3380b75f02723f4adfc11b1385cbd81b955985e742c217915fe15aa246ce9f3fa005dbc18e212274e3b7647ded189a3bc1c463845bfe15cbd1081cccff7616a40e9eeb4c89e645e18b0b7b98f4e027814cb9be8d5fc7f5633b6993b4f705695eed127abb3f1effb8069498bc3435c27993de76e914d32bc1a2c99eff42720a6607c59fcb64893a1bf5719c07d67f88e0d366e06c01e95d75ee0c77e1eadfd6effe33a94ef35098eaacebc3d0dc3a9dd757f25d2878c50f92a98bf433d39eae91f0454eb83c2830f6350ffe1d7edcb157b1f60ceff280841c5652e256ea722735856d8e2f738f189b3d2513e73673b87eb30953b99a574135e2f18c28690a390aafc7c084aac75c24fad6ab4fafe9a28e789c08f9a602347042e5ea28014226df109b8df4d1df2ea262be6611721760294551fefb31620240c11c2879903f565d011bf2487de0ea3a6fadfab1b7ddbdd5d01305200fa7b660e52b6ce88e3361a047db3de5a633f6bd7cfafc3cb8219eb5adf708a51400e8218f2f256109534386fe36133668a93f55740a51cafb59feeaa950a44bb99f49e7aa1e20e3368c98d5100d0b3cb3f64950cb15a7b246515c5faea4a1fb3e37602e581af0680cf8439a27d0176baecb9457d3735601974e920aa4b26fea4b8ca5da482021d20aae36de67dd416474488e9ad3f75d50a7d7ce26852b9e91e80686d102a07dbc4de3551cb7297b864dfb071696e698a16ec92e4126cccdb50744fe5507e7ebafd08e371de8ed78f90dab46d3b16e57331710f9c5e3e8e9c019540e8cf4a55bd0164cb7ba88c90dbb55848230dd70b7cff4356db5c4c0c286ebf08399a035704f13b10bf155877308924ef19622013ef1b4664ef6f9cdc280a8bdc4559ed69d420b57613eba88b997c63674cbd8f3ad1279a48e054a61bb6f347d75115d90d7504111fe0d89959c2e32ff80d4f226b615c35e0de58fce9a6a04a85985ba5eca9eb7afb04971285fe11a3def66c3f0d6259ece71d6799dba2c3fd98c372072739874a1b599cf437dd37486a89a4be528f752928f09444749434ed2bd7da64bd9482f7ec7cc592f7991e181f033bcc57059f7ebbaad0f1552f34b5c8eb0a18a1a6b401d5a1e86758409de383b346506056a8c81e6e913f5dd6a7a92c89d2593c541a63f467e3372175c4f32f04bb1078c9143cecb6ac3db83a81396ba65216a9920da2d3f1d7d85446c4e48157e6f4c841f39b540848d5e80190ac6bf337c0c294033da465f9186c2945fd65f271405e70f596b81a790b884eaf9c97735e8016d3d51d00290203ca9394f1eb8e4be57418f2dffe7ce208fb6acd5e85f66ff5f0f454824fe55c1ccb4409dfa66d57fb79b82bf55655d417ace74e1035f7f95e852e078e155700d8dd422d67f2f0142713d6ff2728c5fea738f3772bd6d52b86cc85e84eb679f175084fc39982388934dfd1f998bdd7670fb2bb8c841b0494dad2e7c513b86e27e268100bedfb36224f88cb2bad227ffd0f65fcf968312845486d90f19c25f4dc6555a51b2092c9b9483e36d197465ccaad1030062d603f2ec2fc4da7499eb82943e61d0a31aac504bba0b07e9086f66e94a3b4cb14c9d1c665bfc54ae70d3287205588ec5519a70a2d34040502da029477b47dce96d6254cc6fd5fe5b10260a709d74d96f7cf954a59fd16172bf85c751e2c3952ad3b8591a2ea7554039f03d55949748fbc77f82673e50c3ac971bf722844d5cfe624f05ac1cf9a6da219420e6fa1195aa55cf387242fbcb8407e6a0d1c8fc08a04b908c9219c27e80f17f15f487a1c136f29160796f818cbd92d0f66eb2ba88a5931ddee75eebb5cf4ad44f9ed0dc45f6b8a7743923d2cc4bc311ff7f3853c0da4b17d3d4979100536f6cf7424ec9d3563e1e5e697c7e2ba1a8cca4951098a8236f87d3e66dcb12ebe140bffc2462e4815309c0b85c89bcc62f47fa98e732ad2c32ca4eda66254b244427f6db6d541984ed8002236bc588d6945ae61e4f6fd3208deebf046715e68096acd39b5ed8970ed9b9145c590119cd267beae5f345877029e11abf3ebfab8eb2dc034d964f11dd3f5228a59e4de00b80be7d9bd6aea20fbafbfb8e917f849ef2f6ad7ee519ac335d89630a932c53125cc824d96be50a5e228bb839df7f4d9c879707dd7b014c2758304ee4d4a8f07d68bfa0a4aa3377aa965991bf88b4cab1bbe892c322f358820b689d9582e1ab0b34a815c96d44bd4955373d5d8c044aaea0331f8d535b293f094d594512078473e0ce566ad2853c90c391d6ca32db03160848e4f4190dd14047f81a20e48d659ec957b1ba27dc2b26329c566de6d9daf74c11c52119e8f18de095ef476718df1e4c43f7ec3b3dea9d9771d589fc7adf4b36e2213b78a122dc4c298343e7d52e5a", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r5, 0x0) ioctl$PPPIOCSACTIVE(r5, 0x40107446, &(0x7f0000000300)={0xa, &(0x7f0000000280)=[{0x6, 0x40, 0x5, 0xf4}, {0x7ff, 0x3, 0x1, 0xfffffc67}, {0x7, 0x7f, 0x0, 0x90}, {0x7, 0x3f, 0x31, 0x2}, {0x7fff, 0x3, 0x7, 0xfffffff8}, {0x792d, 0x2f, 0x41, 0x2}, {0x2, 0x88, 0x6, 0x3}, {0x3, 0xf7, 0x80}, {0x5, 0x2, 0x57, 0x2}, {0xb1b5, 0xfb, 0xcc, 0xfffffff7}]}) ioctl(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 244.600492][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 244.600507][ T27] audit: type=1804 audit(1586318261.140:73): pid=10930 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/43/memory.events" dev="sda1" ino=16004 res=1 [ 244.648197][T10934] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:41 executing program 2: r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040)='F', 0xfffffffffffffea0, 0x20000002, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 244.729316][T10946] batman_adv: batadv0: Adding interface: veth5 [ 244.774993][ T27] audit: type=1800 audit(1586318261.180:74): pid=10930 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16004 res=0 [ 244.796296][T10946] batman_adv: batadv0: The MTU of interface veth5 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 03:57:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f000004e000/0x4000)=nil, 0x4000, 0x8, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0xfffffffffffffc6e}}, 0x0) r2 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r2, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000140)={0x0, @aes128}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000010) [ 244.821962][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 244.866537][ T27] audit: type=1804 audit(1586318261.180:75): pid=10938 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/43/memory.events" dev="sda1" ino=16004 res=1 [ 244.877317][T10946] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 244.914987][ T27] audit: type=1804 audit(1586318261.200:76): pid=10937 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/51/cgroup.controllers" dev="sda1" ino=16007 res=1 [ 244.917019][T10934] batman_adv: batadv0: Removing interface: veth5 [ 244.948053][ T27] audit: type=1800 audit(1586318261.200:77): pid=10937 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16007 res=0 [ 245.050859][ T27] audit: type=1804 audit(1586318261.210:78): pid=10929 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/51/cgroup.controllers" dev="sda1" ino=16007 res=1 [ 245.077283][ T27] audit: type=1804 audit(1586318261.210:79): pid=10930 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/43/memory.events" dev="sda1" ino=16004 res=1 [ 245.204097][ T27] audit: type=1804 audit(1586318261.650:80): pid=10960 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/52/cgroup.controllers" dev="sda1" ino=16007 res=1 [ 245.265150][ T27] audit: type=1804 audit(1586318261.680:81): pid=10964 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/52/cgroup.controllers" dev="sda1" ino=16007 res=1 03:57:41 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x208000, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)) [ 245.373888][ T27] audit: type=1804 audit(1586318261.920:82): pid=10955 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/43/memory.events" dev="sda1" ino=16004 res=1 03:57:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000070601010000000000000000777837e76d8eb266325e62fe202d1fd1d08a2a07000000"], 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000300)=@generic={0x9, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r4}, 0x10) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002640)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000002740)=0xe8) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r7, 0x0, 0x100000001) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000002840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002800)={&(0x7f0000002780)={0x4c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0xffffffffffffffff}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_PID={0x8, 0x52, r5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000090) sendfile(r2, r1, 0x0, 0x100000002) 03:57:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000000200)="88f5bee0153e0877966b3c6e3acaeca52e8ba370a81cc1247d35be4dee66cb7728c0fc8f3285be7b006d95838bedbc134296b9988fbcbf149588b0d1af455c4463d56eea74cb95422930ace54a657a4712839a47536a2b110f8dc7680714fef468e1b6a47f54851327b9cd1b78ded07053b5a3f4ee58a4c0686ba48d8569e58f", &(0x7f0000000400)=""/158}, 0x20) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0xe8, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc0, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xb0, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x8100}, @IFLA_VLAN_EGRESS_QOS={0x1c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x20, 0x300000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0xfffffc8d}}]}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x4}}]}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1d1, 0x200}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3f, 0x1000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x15}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x6}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x80000000}}]}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0xe8}}, 0x0) 03:57:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vlan0\x00', &(0x7f0000002fc0)=@ethtool_link_settings={0x17}}) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001700)={'team0\x00', r5}) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x38, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@GTPA_LINK={0x8, 0x1, r1}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_LINK={0x8, 0x1, r6}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) 03:57:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r7, &(0x7f0000000d80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000d40)={&(0x7f0000000840)={0x4fc, 0xd, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x498, 0x3, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}]}, {0x18, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x6}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}, {0x388, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x1c0, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x5c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0xb0, 0x1, "eba7c05ead5aa5463e147fd44dd637309d5bafed30e3e22c267002106cda59fa48455805ea07d268d920a31d8dc926a5a6c534aaa5c15e5aafc9594840885dbff3e39129a375dda1dc5c4d3e484fdae21ac311d28330126fdd351cbedfb25e05a018cd30a26ed09663e0afc13290703a78802de66ea02fb4b1962a713cb64a1f68c45cc17db474f3d6947063d5cbc0f3e49dd6d96f7cc80fcbc8b648cab6c0b8f70bf8f9dffe0efc90b9f8d1"}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_SET_ELEM_KEY={0xc4, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x68, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_USERDATA={0xf2, 0x6, 0x1, 0x0, "ddd9242b1be330c53e404e38308ba9ac6b0a1de4d8cac7e3d800c7c4e6f6c42829962a1c0732f491ab448b91d5b30e8afb4ffa12513e9fca3f43a485dba54ae84ef8fb374ebea3f7d348367f8ddfc9eb2566163c6779ee1f9d40601327f28e64f6e090ee001daba83cff98776c61723373f83c03ebf49a57fb0e88c6c6dc4842e6c5e5471282dff666fda601848a8e6c678cac5ab2d1de9bae9d3883b11b6aff4da829bb0ba8ed21d2ea1ed9e2c8470f435eeee1f40efce806af871101a569aeb910276b2becbed333e198a8caa3541dfb8bb43a95b95018371749b4f63830a9cf1b7e342d3d1e54d18d26ce9466"}]}, {0xec, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x9}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x8}, @NFTA_SET_ELEM_USERDATA={0xbb, 0x6, 0x1, 0x0, "fdda849a83d87589760353bf238606c2da49c6b90b15bbacf3094902d731c150bf706eef2f070e055c6acbe8a91f9edab331c183a5b8129cfa7a099dedc664020adc318a24dbc39c45d32f9574c7dcbaac05e877e8c0988b5dfdd35c1ef2d95194050faec0916eed410b1caf5aaafcd2adacf42622728b244e099239fa027c2767abab22a6c4c7f6d3cdfb6e0ad6504b8250046386c92f99ed667753804e67dc23f659a0229b09b6e9b18ce3ef90079a2a1f49dab0eb18"}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1e85}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, 0x4fc}, 0x1, 0x0, 0x0, 0x4894}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) 03:57:42 executing program 4: r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) r2 = socket$inet6(0xa, 0x80000, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x4e23, 0xff97, 0x4e24, 0x8, 0x0, 0x100, 0x20, 0x67, 0x0, r3}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b, 0x3, 0xffffffffffffff63}, {0x431a, 0x1ff, 0x0, 0x26ffbb15}, 0x1000, 0x6e6bb7, 0x6, 0x2, 0x4, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0xa, @in6=@empty, 0x3503, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@empty, @in=@rand_addr=0x6, 0x4e22, 0x1, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x88, 0x0, r3}, {0xf1, 0xcf50, 0x100, 0x100000001, 0xb19, 0x8, 0x0, 0x8}, {0x9, 0x0, 0x0, 0x8}, 0x40, 0x6e6bb2, 0x1, 0xda6299fd12c80148, 0x2, 0x1}, {{@in6=@local, 0x4d6, 0x33}, 0x2, @in=@loopback, 0x3501, 0x2, 0x2, 0x8, 0x0, 0xbf5, 0x6}}, 0xe8) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000040)={0x3, @default, r3}) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$inet_int(r4, 0x0, 0x32, &(0x7f0000000100), &(0x7f0000000180)=0x4) r5 = socket$kcm(0xa, 0x2, 0x73) recvmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x2040) [ 245.661983][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 245.712154][T10983] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002a00)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_SHIFT={0x8, 0x3, 0xff}]}}]}, 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 245.797204][T10990] batman_adv: batadv0: Adding interface: veth5 [ 245.805828][T10990] batman_adv: batadv0: The MTU of interface veth5 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. [ 245.914889][T10990] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 245.976778][T10983] batman_adv: batadv0: Removing interface: veth5 03:57:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x7, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x71a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x3f0, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x320, 0xffffffff, 0xffffffff, 0x320, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x180, 0x1a0, 0x0, {}, [@common=@srh1={{0x90, 'srh\x00'}, {0x0, 0x5, 0x8, 0x0, 0xf000, @loopback, @dev={0xfe, 0x80, [], 0x22}, @dev={0xfe, 0x80, [], 0xa}, [0xff000000, 0xffffffff, 0xff000000, 0xff000000], [], [0xff, 0xff, 0xffffffff], 0x187, 0x800}}, @common=@unspec=@ipvs={{0x48, 'ipvs\x00'}, {@ipv4=@dev={0xac, 0x14, 0x14, 0x23}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], 0x4e24, 0x3a, 0x0, 0x4e23, 0x2, 0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@ipv4={[], [], @local}, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, [0x0, 0xffffff00, 0xff000000], [0xff, 0xff, 0xff000000, 0xffffff00], 'ipvlan1\x00', 'bridge_slave_0\x00', {}, {0xff}, 0x3b, 0x1f, 0x4, 0x10}, 0x0, 0x118, 0x180, 0x0, {}, [@common=@dst={{0x48, 'dst\x00'}, {0x80, 0x2, 0x1, [0x9f, 0x417e, 0x1f, 0x843, 0x8, 0x2, 0xca, 0x101, 0x2, 0x1, 0x2, 0x9, 0x64c, 0x9c4a, 0x1f, 0x200], 0x2}}, @common=@icmp6={{0x28, 'icmp6\x00'}, {0x14, "aab8"}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1a, 0x1, 0x3, 0xffffffff, 'syz1\x00', 'syz0\x00', {0xfffffffffffffffd}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x450) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 03:57:42 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r0 = socket$inet(0x2, 0x3, 0x2) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x2e) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) 03:57:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x840000000002, 0x3, 0x200000000000ff) sendmmsg$inet(r1, &(0x7f0000002b80)=[{{&(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000009c0)=[{&(0x7f00000000c0)="1f2728e710591174c55180b1d9d3b3b1edd5c1bb47f39d23913e37aad3f18f6a7014250ca2a961178c9c0f84cb950e5aa8d15076cc19216ba407de2e", 0x3c}], 0x1, &(0x7f0000000f00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}}, {{&(0x7f0000000f40)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}}], 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bind$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x0, 0x2, 0x4, 0x81, 0x81, "f5a974b3dfc2c9b204077d07636ef027c649c9e7a679742c5416ef6b1bde10f3e85764a67a7dc21bb389afa46e7306fd8aad68a04cb388b26851f11fc73f98", 0x10}, 0x60) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x5c, 0x0, 0x8, 0x301, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6006}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @gre}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x111d1a75}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x40}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008804}, 0x0) [ 246.255515][T11023] IPVS: ftp: loaded support on port[0] = 21 03:57:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x840000000002, 0x3, 0x200000000000ff) sendmmsg$inet(r1, &(0x7f0000002b80)=[{{&(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000009c0)=[{&(0x7f00000000c0)="1f2728e710591174c55180b1d9d3b3b1edd5c1bb47f39d23913e37aad3f18f6a7014250ca2a961178c9c0f84cb950e5aa8d15076cc19216ba407de2e", 0x3c}], 0x1, &(0x7f0000000f00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}}, {{&(0x7f0000000f40)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}}], 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bind$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x0, 0x2, 0x4, 0x81, 0x81, "f5a974b3dfc2c9b204077d07636ef027c649c9e7a679742c5416ef6b1bde10f3e85764a67a7dc21bb389afa46e7306fd8aad68a04cb388b26851f11fc73f98", 0x10}, 0x60) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x5c, 0x0, 0x8, 0x301, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6006}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @gre}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x111d1a75}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x40}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008804}, 0x0) 03:57:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r7, &(0x7f0000000d80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000d40)={&(0x7f0000000840)={0x4fc, 0xd, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x498, 0x3, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}]}, {0x18, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x6}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}, {0x388, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x1c0, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x5c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0xb0, 0x1, "eba7c05ead5aa5463e147fd44dd637309d5bafed30e3e22c267002106cda59fa48455805ea07d268d920a31d8dc926a5a6c534aaa5c15e5aafc9594840885dbff3e39129a375dda1dc5c4d3e484fdae21ac311d28330126fdd351cbedfb25e05a018cd30a26ed09663e0afc13290703a78802de66ea02fb4b1962a713cb64a1f68c45cc17db474f3d6947063d5cbc0f3e49dd6d96f7cc80fcbc8b648cab6c0b8f70bf8f9dffe0efc90b9f8d1"}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_SET_ELEM_KEY={0xc4, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x68, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_USERDATA={0xf2, 0x6, 0x1, 0x0, "ddd9242b1be330c53e404e38308ba9ac6b0a1de4d8cac7e3d800c7c4e6f6c42829962a1c0732f491ab448b91d5b30e8afb4ffa12513e9fca3f43a485dba54ae84ef8fb374ebea3f7d348367f8ddfc9eb2566163c6779ee1f9d40601327f28e64f6e090ee001daba83cff98776c61723373f83c03ebf49a57fb0e88c6c6dc4842e6c5e5471282dff666fda601848a8e6c678cac5ab2d1de9bae9d3883b11b6aff4da829bb0ba8ed21d2ea1ed9e2c8470f435eeee1f40efce806af871101a569aeb910276b2becbed333e198a8caa3541dfb8bb43a95b95018371749b4f63830a9cf1b7e342d3d1e54d18d26ce9466"}]}, {0xec, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x9}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x8}, @NFTA_SET_ELEM_USERDATA={0xbb, 0x6, 0x1, 0x0, "fdda849a83d87589760353bf238606c2da49c6b90b15bbacf3094902d731c150bf706eef2f070e055c6acbe8a91f9edab331c183a5b8129cfa7a099dedc664020adc318a24dbc39c45d32f9574c7dcbaac05e877e8c0988b5dfdd35c1ef2d95194050faec0916eed410b1caf5aaafcd2adacf42622728b244e099239fa027c2767abab22a6c4c7f6d3cdfb6e0ad6504b8250046386c92f99ed667753804e67dc23f659a0229b09b6e9b18ce3ef90079a2a1f49dab0eb18"}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1e85}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, 0x4fc}, 0x1, 0x0, 0x0, 0x4894}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) 03:57:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="00ffffffffffffffde56c76c6893823c16a8e124d84daa6e1c893b99ec7da01324232a8f44f15675") r1 = socket$inet6(0xa, 0x100000003, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x3c1, 0x3, 0x310, 0x158, 0x158, 0x0, 0x158, 0x0, 0x240, 0x240, 0x240, 0x240, 0x240, 0x3, 0x0, {[{{@uncond, 0x0, 0x128, 0x158, 0x0, {}, [@common=@inet=@socket3={{0x28, 'socket\x00'}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'syzkaller1\x00', {0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0xa6}}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x81}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x370) [ 246.705502][T11032] x_tables: duplicate underflow at hook 3 03:57:43 executing program 4: r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) r2 = socket$inet6(0xa, 0x80000, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x4e23, 0xff97, 0x4e24, 0x8, 0x0, 0x100, 0x20, 0x67, 0x0, r3}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b, 0x3, 0xffffffffffffff63}, {0x431a, 0x1ff, 0x0, 0x26ffbb15}, 0x1000, 0x6e6bb7, 0x6, 0x2, 0x4, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0xa, @in6=@empty, 0x3503, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@empty, @in=@rand_addr=0x6, 0x4e22, 0x1, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x88, 0x0, r3}, {0xf1, 0xcf50, 0x100, 0x100000001, 0xb19, 0x8, 0x0, 0x8}, {0x9, 0x0, 0x0, 0x8}, 0x40, 0x6e6bb2, 0x1, 0xda6299fd12c80148, 0x2, 0x1}, {{@in6=@local, 0x4d6, 0x33}, 0x2, @in=@loopback, 0x3501, 0x2, 0x2, 0x8, 0x0, 0xbf5, 0x6}}, 0xe8) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000040)={0x3, @default, r3}) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$inet_int(r4, 0x0, 0x32, &(0x7f0000000100), &(0x7f0000000180)=0x4) r5 = socket$kcm(0xa, 0x2, 0x73) recvmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x2040) [ 246.752875][T11026] x_tables: duplicate underflow at hook 3 [ 246.779973][T11060] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:43 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="30dbdbcf33fcdfc2087da4565923f225a288614f963eebc7e831cffeaf3f832d58cb60ac12d9840cc2e0658a456967c1243f251cd3dafd1153983f5b9e015b1456706b22fed98f93d80ff8282b5d60bb7125f447d9000828b38c65f4faa58c00d0f926fa44c9f9cd6af5568608dbec8f2433202c8d69fba8d9da3882c35a54d8911071f59b8a0864d27c233b0ff155b4ee5034a8c2e24531cc711919a8440ead92cbf0dd2cf36342000000000c1655f2307173b81ae1c17e81c6816f99d806fbc02bc1d650ddadf21e43dc7698b758674a32b5df87fc17d2cde169d9e8dbcd749e0b58606709c442399f5c9117993aaf989aba23625b03e151d47ac1909ab51e922646f132660560d22811aa74bc97131a3646fd64fb5fb6138551229740e41a921093823287074fc6"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="04000000396ab8426f7a92885752522dc56b701dd8184c4162fd4752cf7125f0a902527c780099757bae077426", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000400028004000280040001800800040000000000"], 0x28}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x58, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x58}}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x14}, 0x14}}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 246.850992][T11062] batman_adv: batadv0: Adding interface: veth5 [ 246.868144][T11062] batman_adv: batadv0: The MTU of interface veth5 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 246.970158][T11062] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 247.012547][T11060] batman_adv: batadv0: Removing interface: veth5 03:57:43 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x1, 0x3) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="6cedffff0f001fff00af8afca5e67c026c002100", @ANYRES32=0x0, @ANYBLOB="0000000000000000440012800b000100697036746e6c000034000280080008002c00000004001300060012000001000014000200fe8000000000000000000000000000aa080008000400000008000a00", @ANYRES32=r2, @ANYBLOB], 0x6c}}, 0x0) r3 = socket(0x4000000000010, 0x1000000000080002, 0x0) r4 = socket(0x8, 0x5, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000d40)={0x3, 0x85, 0x20, 0x0, 0x7, 0x2, 0x88, 0x1, 0x3, 0x3f, 0x0, 0x0, 0x1, 0x9}, 0xe) sendmmsg$alg(r3, &(0x7f0000000140), 0x42, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_AP(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x36000082}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x678, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_IE_PROBE_RESP={0x64c, 0x7f, "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"}, @NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x10, 0x49, [0x147201, 0xfac08, 0xe]}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x7}]}, 0x678}, 0x1, 0x0, 0x0, 0x10}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000009c0)=0x8) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000a00), &(0x7f0000000a80)=0x68) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000719689329df762593178e3628c46ec7c251800029675d20f00009c27a34ee4eb674e878e4f15658e89b3f2d5f8fe21374d6990c1886b8c4e6aa62e7e95a64d937c6facbbf51820effff5372bcd58e80393fa4d99ac3dfc7fa3d9b8984f2a74df67e8b69a4df18952350bc46987d0ad6338", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d2654729"], 0x48}}, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000940)=@newlink={0x50, 0x10, 0xffffff1f, 0x4, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x3}, @IFLA_GRE_IFLAGS={0x6}, @IFLA_GRE_REMOTE={0x8, 0x7, @local}]}}}, @IFLA_MASTER={0x8}]}, 0x50}}, 0x0) [ 247.189213][T11023] IPVS: ftp: loaded support on port[0] = 21 03:57:44 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="04000000396ab8426f7a92885752522dc56b701dd8184c4162fd4752cf7125f0a902527c780099757bae077426", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000400028004000280040001800800040000000000"], 0x28}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x58, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x58}}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x14}, 0x14}}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 247.435180][T11111] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 03:57:44 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, 0x0, 0x0) 03:57:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c000000100085060000000000000000000000e0", @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c00ad879b73010006000000e28c5339465718010528a08f003554f442764e42402b5b43cf9d7467b30b7ee982eab323870a052d610f42d81b7579d2fb5e0000e6ff7ef6878de822e709b23b13cb2d7dffff0000000000fa448529864fb65ba4e45bca59751e5b1415238c3b9a062bf1dd1cd12b82f256668bbf8e50bce17a137ae026e12160a9a8f3c9fbc977521352c6709a86ca901a8197b0b923e0e03dec41119e5959bca74806a85e8bea745464874d7783fc8700536616d273c10e4ea826b391cb7ae01a03b81018e06a3289acf5ef96be06ca7f62310abf4cf2"], 0x3c}}, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r5}, 0x10) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)={0x94, 0x0, 0x780, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r5}, @WGDEVICE_A_PEERS={0x4}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a='\xa0\\\xa8Ol\x9c\x8e8S\xe2\xfdzp\xae\x0f\xb2\x0f\xa1R`\f\xb0\bE\x17O\b\ao\x8dxC'}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a='\xa0\\\xa8Ol\x9c\x8e8S\xe2\xfdzp\xae\x0f\xb2\x0f\xa1R`\f\xb0\bE\x17O\b\ao\x8dxC'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a='\xa0\\\xa8Ol\x9c\x8e8S\xe2\xfdzp\xae\x0f\xb2\x0f\xa1R`\f\xb0\bE\x17O\b\ao\x8dxC'}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000095) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r6 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x54) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001940)=@ipv4_newaddr={0x20, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8}]}, 0x20}}, 0x0) socket(0x0, 0x0, 0x0) 03:57:44 executing program 1: r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000580)={r1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00000005c0)={@any, 0x8001, 0x1, 0x81}) sendmsg(r2, &(0x7f0000000a40)={0x0, 0xffffff05, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1}, 0x0) r5 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) splice(r1, &(0x7f0000000000)=0x2, r5, &(0x7f0000000080)=0x2, 0x3, 0x6) [ 248.431140][T11119] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 248.748566][T11142] device bond1 entered promiscuous mode [ 248.828823][T11144] device bridge2 entered promiscuous mode [ 248.835872][T11144] bond1: (slave bridge2): Enslaving as an active interface with an up link [ 248.849683][T11149] bond1 (unregistering): (slave bridge2): Releasing backup interface [ 248.892195][T11149] device bridge2 left promiscuous mode [ 248.967553][T11149] bond1 (unregistering): Released all slaves [ 249.261924][T11142] device bond1 entered promiscuous mode 03:57:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c000000000801010000000000000000000000000900010073797a3100000000050003002f0000000c00040000000000000000000000000000000000fdd324914b85d8e1ae71c93b14c28481b8a480acc2c6ba956c4cad2dc3d582335ad055782fd8c10ab3f73f02634575e9b08b94a47c85d48109ee6f6f6b96b0ab3f1fb41cce30f87034f5e2860fe6a6e46b4af3d9e64ce8e00150f78e50be6e3464eebe09be55723e70b27dd0d98572dcf8ab601e54c8a7fbd7e2d7883a16ac50cba80e1b654c60919a35f2af21e453ec206b11178e9c3d5f32e7b0465fd887f90301a19772cc56c57f062d593b5aca"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='memory.swap.current\x00', 0x26e1, 0x0) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000200)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r4, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r5, 0x0, 0x70bd27, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40800) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4005051}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendfile(r2, r1, 0x0, 0x100000001) 03:57:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) 03:57:49 executing program 1: r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000580)={r1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00000005c0)={@any, 0x8001, 0x1, 0x81}) sendmsg(r2, &(0x7f0000000a40)={0x0, 0xffffff05, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1}, 0x0) r5 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) splice(r1, &(0x7f0000000000)=0x2, r5, &(0x7f0000000080)=0x2, 0x3, 0x6) 03:57:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="5092284f65a4ce05914e7d7a48e7f9bd24000000100028070a00000f02", @ANYRES16=r0, @ANYBLOB="00000000000000000b00010062726964676500000cde028008001500000000000a0001000080c2000000000008000a0000000000", @ANYRES32, @ANYBLOB="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"], 0x5}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) 03:57:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000000020073797a31000000000800410073697700140033006c6f000000000000000000000000000c1fa23c516a77fd0cfce330a9db0b179293f7fa361dd26985d63a6c03a871bccabe670bf91b"], 0x1}}, 0x0) sendfile(r2, r1, 0x0, 0x80000000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 03:57:49 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x801, 0x84) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r1, &(0x7f0000000900)={0x2c, 0x0, r3}, 0x10) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000300)=@rc={0x1f, @any, 0x3}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)="b2", 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'veth1_to_batadv\x00', 0x2000}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ip6tnl0\x00', 0xf7ffffffffffd7fd}) socket$inet_smc(0x2b, 0x1, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) getpeername$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c) [ 252.714935][T11290] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f000000dc80)={&(0x7f000000bfc0)="791efadce7b3fb166f3f888b83f5d0e68dfb1f49946b22f232743d7c6357d2a6efe41b7a36cde1d0f7727e75c6005f17f1572dfc8e39e19ddfd3f1", &(0x7f000000c000), &(0x7f000000db40)="980237aabf3b63cba598", &(0x7f000000db80)="de53f2d109ea6e1a10e7966e53e89c2cf3506604eadc1375418fa792571bc0baaa9bd99cb90d196ac965d0c20e69dba17058bf0b4dbfa813d0c58df38a763ed65b14c56d7204", 0xc0000000, r0}, 0x38) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000000080)=[{}, {}, {}], 0x3, 0x0) recvmmsg(r2, &(0x7f000000d900)=[{{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/98, 0x62}, {&(0x7f0000001480)=""/10, 0xa}, {&(0x7f0000001c80)=""/150, 0x96}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/229, 0xe5}, {&(0x7f0000001e40)=""/243, 0xf3}, {&(0x7f0000001840)=""/61, 0x3d}, {&(0x7f0000001f40)=""/38, 0x26}], 0x9, &(0x7f00000079c0)=""/4096, 0x1000}, 0x8}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000020c0)=""/156, 0x9c}, {&(0x7f0000002180)=""/146, 0x92}, {&(0x7f0000002240)=""/152, 0x98}, {&(0x7f0000002300)=""/18, 0x12}, {&(0x7f0000002340)=""/79, 0x4f}, {&(0x7f00000023c0)=""/157, 0x9d}, {&(0x7f00000089c0)=""/4096, 0x1000}, {&(0x7f0000002480)=""/152, 0x98}], 0x8}, 0x1}, {{0x0, 0x0, 0x0}, 0x10001}, {{&(0x7f000000bf40)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f000000bfc0)}}, {{&(0x7f000000c040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f000000c180)=[{&(0x7f000000c0c0)=""/40, 0x28}, {0x0}], 0x2, &(0x7f000000c1c0)=""/14, 0xe}, 0x8}, {{&(0x7f000000c200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f000000c6c0)=[{0x0}, {&(0x7f000000c340)=""/203, 0xcb}, {&(0x7f000000c440)=""/234, 0xea}, {&(0x7f000000c540)=""/66, 0x42}, {&(0x7f000000c5c0)=""/231, 0xe7}], 0x5, &(0x7f000000c740)=""/4096, 0x1000}, 0x7}, {{&(0x7f000000d740)=@ethernet, 0x80, 0x0}, 0x20}], 0x7, 0x40000002, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000180)="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") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x58, 0x30, 0x0, 0x0, 0x0, {}, [{0x44, 0x1, [@m_sample={0x40, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x7}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8}]}, {0x4}}}]}]}, 0x58}}, 0x0) sendfile(r4, r3, 0x0, 0x100000004) [ 252.765570][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 252.765586][ T27] audit: type=1804 audit(1586318269.311:96): pid=11289 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/45/cgroup.controllers" dev="sda1" ino=16026 res=1 [ 252.790411][T11295] batman_adv: batadv0: Adding interface: veth5 03:57:49 executing program 1: r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000580)={r1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00000005c0)={@any, 0x8001, 0x1, 0x81}) sendmsg(r2, &(0x7f0000000a40)={0x0, 0xffffff05, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1}, 0x0) r5 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) splice(r1, &(0x7f0000000000)=0x2, r5, &(0x7f0000000080)=0x2, 0x3, 0x6) [ 252.826615][T11295] batman_adv: batadv0: The MTU of interface veth5 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. [ 252.862552][T11295] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active 03:57:49 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYRESOCT=r0, @ANYRESOCT, @ANYBLOB="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"], 0x3}}, 0x4000000) [ 252.938198][T11290] batman_adv: batadv0: Removing interface: veth5 03:57:49 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff0000050000000000000000000d430036372fab1a4959aec914304a45f4b53264ef95f24abf436c28c48528c850f8e51daa08cc143b60be92", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000c00000000b6a107004d0600f0000000000000bc7f458168a5d5a12af6f4ce5e1b3a6b286cc70230251b0cfaec50864c69e23dabdda2e67d7a4e7de6c790f9a743e6f1347928212962047c673069d743af8a18ae9d922c8960269f45059fd4b06d85a579041964ff9e6c81115d32c237b4a18cf400ac47884ff6ce0ab4c7795925bc7f19fe7d16858473fdd89af90feaf339b832dee54269d6b9899bb963a5", @ANYRES32=0x0, @ANYRES64], 0x5}, 0x1, 0x0, 0x0, 0x800}, 0x4088880) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 253.048662][ T27] audit: type=1804 audit(1586318269.591:97): pid=11311 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir417601613/syzkaller.Tkf5Nx/52/cgroup.controllers" dev="sda1" ino=16030 res=1 03:57:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, r3, 0x12, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x80, 0x8}}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCAN_SSIDS={0x28, 0x2d, 0x0, 0x1, [{0xa, 0x0, [0x14, 0xb, 0x5, 0x8, 0x10, 0x1e]}, {0xc, 0x0, [0x15, 0x7, 0x1, 0x18, 0x1c, 0x8, 0x2, 0x4]}, {0xb, 0x0, [0xe, 0x14, 0x16, 0x17, 0xd, 0xa, 0x15]}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_BSSID={0xa, 0xf5, @remote}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2040041}, 0x20040003) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001640)=ANY=[@ANYBLOB="0100000025002d0800001b0000000000040000000c000c000000000000000000"], 0x20}, 0x1, 0xffffff7f0e000000}, 0x0) r4 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r5, 0x10, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40400c0) 03:57:49 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='rose0\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x50}}, 0x0) 03:57:49 executing program 0: sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000300)="442bc286d50c083727a0186b347bc167c340ca1b8a5265c150953f5a7d243a592b2d386f12206c86d04a24a1166fe3a8428aad8f8892696f8bdb75effd7668459c195dbed25dc7c4a2d46871491f777499fe901061b54daa0936c8928913525293bd228015f4c4e9da66b92b4c3681e17783982b9b0f835c8c2a7ba8b208e901ad700b9a97009ced18cc81c9bd8adc99d6478b85aad9f7d4fa3ec47cd33d58ba85465de3de539e330f108c91e0c6a065eafc764089678686ccb8ce9c7cb1e4b0b7cf", 0xc2, 0x20000004, &(0x7f0000000100)={0xa, 0x0, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1000}, 0x20) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = accept4$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none}, &(0x7f00000001c0)=0xe, 0x80000) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001000090468fe07002b0000000000ff0725000000450001070000001419001a00050007000e00010003000300"/57, 0x39}, {&(0x7f0000000200)="e07506e6de8ea9075d59610a4a8f918877ae89343ecc67feec7ce483a9e1223b7ba7e0c591bcc222788f904ed7cbc9940054ed7711ecadcfa39e26d8c5b109e981a415c1c813038d3d1c2d5d05910a5797df9d56e67bb51fcc0eb9c1aeee439cb9b574952fe276d95c504c124b3f8e5711b0f10d"}, {&(0x7f0000000280)="d02f045ed6d374d2013c14bfdba3eb0c4c33a6282f35a6792e664208bcb7dd88f203a1eafa68987820805a63461eb81a1358e8cb6c5c577d56b6d01233b250786dc7050e901308f3068325521b0248c6691297761a3a3da57229463216f6c0368afdff3014dc75436e4a68028337b75b363d48a51e"}], 0x4b) [ 253.378848][T11325] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:57:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) 03:57:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="580000001400192340834b80040d8c5602067fffffff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 03:57:50 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bridge_slave_0\x00', 0x400}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, &(0x7f0000000040)}) r4 = socket$inet6(0xa, 0x5, 0x0) r5 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendto$l2tp(r5, &(0x7f0000000240)="b26cf8d559b5a411ade9defeabd59627028b3845d8585b8aa7b071358cc48056669fe988cca7ee328d0e6125f5747097a02d54b4bcf594aa010de4f17eec1a760dc27d8f4a1ac3a4618c7ab988c8ad20a9732c241fcceb9af67c7e45cd422e02f718018ac8704f6f89cfafb1092e0273e94bb95c31fa0086be41b79ff443021716357fe942f5bb3e692d546c10baa716da4ecc8e6e49e420ad99a06d6fbaf170ba117d422dcc5d14923323db4ba2a9a19cba0421f6e6dec95a242af6630d5ccf480056618de0f9586997818632261fbbb2f0b7d1d09bc65d", 0xd8, 0x10, &(0x7f0000000340)={0x2, 0x0, @local, 0xfffffff9}, 0x10) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) getpeername$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000100)=0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) 03:57:50 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000380)=@caif=@dgm={0x25, 0x400, 0x7}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900)={0x2c, 0x0, r1}, 0x10) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={r1, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x2}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000340)="080db5055e0bcfe847a071") socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000180), &(0x7f00000000c0)=0x4) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x2, @empty, 0xfff}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={r4}) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f00000000c0)=0x54) 03:57:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x1000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4) sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f00000008c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x15c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xbdc}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_BEARER={0x94, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [], @multicast2}, 0x2020}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x101, @empty, 0x4}}, {0x14, 0x2, @in={0x2, 0x4e21, @loopback}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10000}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffffffc0}]}, @TIPC_NLA_LINK={0x1c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffeffff}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x64a6}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xa3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe045}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1d}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r4, &(0x7f0000000900)={0x2c, 0x0, r6}, 0x10) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000940)=ANY=[@ANYBLOB="24fd2a002a0002002dbd7000fcdbdf2200000000bd386f00b7f97cd97c95b61fa9677ece99fa42dd09c9f3b84712f04c4fec076b717cb6a83d158c5ee595fe7fe7", @ANYRES32=r6, @ANYBLOB="0b000900f2fff2ff06000e00"], 0x24}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000084) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=@newlink={0x60, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x1c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x2}}, @IFLA_VLAN_QOS_MAPPING={0xc}]}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x60}}, 0x0) [ 253.702619][T11348] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 253.721318][T11347] IPVS: ftp: loaded support on port[0] = 21 03:57:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x140b, 0x100, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}}, 0x4000) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0x3fb, 0x200, 0x70bd2a, 0x25dfdbfe, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x14}, 0x24064080) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001d000100000000000000000007000000", @ANYRES32, @ANYBLOB="0000ff080a0002000180c20000200000"], 0x28}}, 0x0) r3 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0), 0x8) r4 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r4, 0x110, 0x3) r5 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$pppoe(r5, &(0x7f00000001c0)={0x18, 0x0, {0x2, @random="ed501f2b9662", 'ip6gretap0\x00'}}, 0x1e) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000140)={'veth0\x00', 0xd664}) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 253.777150][ T21] tipc: TX() has been purged, node left! [ 253.799865][ T21] tipc: TX() has been purged, node left! [ 253.807325][T11358] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 253.846004][ T21] tipc: TX() has been purged, node left! [ 253.896056][T11368] batman_adv: batadv0: Adding interface: veth5 [ 253.903728][T11368] batman_adv: batadv0: The MTU of interface veth5 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. [ 253.948094][T11368] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 253.989505][T11369] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 254.013128][T11371] batman_adv: batadv0: Removing interface: veth5 03:57:50 executing program 0: socket$netlink(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0xc, 0x6, 0x401}, 0x14}}, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x0) 03:57:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x208}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x3ac}, {&(0x7f0000000000)="12c71968000337b1b2f259279cf3cbae68b4a79f199aa96eeb040a55e0754425be97eaef95fe75f97589b483f78770fe88fd5875ae78d1", 0x37}, {&(0x7f0000000040)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3a977831aaeb84c43b98d62da16114deafd83114df5134a4487dd8577", 0x3a}], 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 03:57:50 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='io.stat\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="8f61ee760a907ace3b965e0adffa8d34449f5b657b0640faf4bd9cf4119650a226bb2e6f1dcb575abb8eafc5366d04611d960d5b86994865e995d8485bc6"], 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000240)="5c8aae08aad2f771ad89190786df5a84d36e244413efbf1a999a7bbdbe170f51bccb2254542cf4a4bc0cc91f324c9e52970cf208bf7f6f411520ce8301e04f2f5317e0f330d849249e43f4c0ff8728fba38aa53434470964079e40a1402882730a517fab35de77ed7e", 0x69}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e96", 0x60}, {0x0}, {&(0x7f0000000640)="e95d3f462d373df306deb38bb2a39b303569931cc2bffefdbab646cdc2fb435206f9ff5db2e702b786d1be3c2ee78218ad6a380b42fe2d42ab5932a5fcd8ed78d163e2677406c3810d3eaa3c41369b6fa75b0670ada4df278b70756ac83a5531d0b07556f106858bc5d96bf2d34a02543db33840cc0d6f41c7aa9869b173a3aea0ea0fe74c4ec3a6", 0x88}, {&(0x7f0000000380)="70384c336a7f", 0x6}], 0x6) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 03:57:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) 03:57:51 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x4) socket(0x0, 0x0, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x0, @broadcast}}) 03:57:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r9, @ANYPTR64=&(0x7f0000000280)=ANY=[]], 0x3}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, r9}]}, 0x28}}, 0x0) [ 254.688532][T11446] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0x63, 0x2) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r2, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0), 0x8) accept4(r2, &(0x7f0000000140)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f0000000200)=0x80, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x68) [ 254.809291][T11450] batman_adv: batadv0: Adding interface: veth5 [ 254.817943][T11450] batman_adv: batadv0: The MTU of interface veth5 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. [ 254.849203][T11452] IPVS: ftp: loaded support on port[0] = 21 03:57:51 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000140)={@local, @random="a0d35b1004bb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x4, 0x0, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @empty}, "00036371ae9b1c01"}}}}}, 0x0) [ 254.931456][T11450] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 254.976219][T11456] batman_adv: batadv0: Removing interface: veth5 03:57:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x0, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) accept4$x25(r2, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 03:57:51 executing program 5: write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getpeername$netlink(r2, &(0x7f00000004c0), &(0x7f0000000500)=0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x88, r4, 0x200, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x62be}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xf09}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r5, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) syz_extract_tcp_res(&(0x7f0000000480), 0x6, 0x2) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000300)={0x0, 0x0, 0x3, 0x0, [], [{0x800, 0x606ce00c, 0xff, 0x1, 0x20200000000, 0x8}, {0x5a6, 0x1, 0x800, 0x1, 0x0, 0x1c}], [[], [], []]}) sendfile(r3, r1, 0x0, 0x100000001) 03:57:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x2, 0x0, &(0x7f0000001000)) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000080)={0x0, 'veth1_macvtap\x00', {0x1}, 0x8}) getsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f0000000180)={@remote}) 03:57:51 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000800000200000000000100000000000000c7bc7f458168a5d5a12af6f5cebbba3a6b286c4c0230251b0cfaec50864c69e23dabdda2e67d7a4e7d06c890f9a743e6f134b06ff811dbe6f8f7f2e5d9c22891e66558128591a64912e58084be465ba18903119580f30717802d9e123a0c09a9bb59183827df3e8ad2d03fe1d564f4783406b3879582", @ANYRES32=0x0, @ANYBLOB="857b4d86b69f1b73c42e9f0e22dfb8a986b084634b372c53b956ca4daf80267b408f1a7ff0a877deb0fc177d251aa9ab0789938db36b49ebfb557cfdabfee502e5c455931ba1e7e69e8e54"], 0x5}}, 0x44040) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0xc18, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x2004c004}, 0x24000040) [ 255.306361][T11506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 255.335154][ T27] audit: type=1804 audit(1586318271.881:98): pid=11497 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/51/cgroup.controllers" dev="sda1" ino=16020 res=1 [ 255.352971][T11510] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:57:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_VALIDATION={0x5}]}}}]}, 0x3c}}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r3, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r3, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, 0x0, 0x4000) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$SIOCAX25ADDUID(r2, 0x89e1, &(0x7f0000000240)={0x3, @bcast, r4}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r6 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@nfc, &(0x7f0000000280)=0x80, 0x80000) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r6, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x3, 0x2, 0x401, 0x0, 0x0, {0xa, 0x0, 0x3}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008401) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x40}}, 0x0) 03:57:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) [ 255.631344][T11521] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 255.725710][ T27] audit: type=1804 audit(1586318272.271:99): pid=11507 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/51/cgroup.controllers" dev="sda1" ino=16020 res=1 03:57:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$rxrpc(0x21, 0x2, 0x2) r2 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r2, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0x1c}, 0x24) bind$rxrpc(r1, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}, 0x24) ioctl$SIOCX25GFACILITIES(r1, 0x89e2, &(0x7f0000000080)) [ 255.788814][T11452] IPVS: ftp: loaded support on port[0] = 21 [ 255.801662][T11524] batman_adv: batadv0: Adding interface: veth5 [ 255.807846][T11524] batman_adv: batadv0: The MTU of interface veth5 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. 03:57:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x0, 0x0) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) accept4$x25(r2, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 255.972993][T11524] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 256.022489][T11529] batman_adv: batadv0: Removing interface: veth5 03:57:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$inet6(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0xa, 0x4e22, 0x800, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="5e50e82c9ca1f46760060954cdbe3109e817d9b9007f4080939114c57f85ab6e11adbeb9201b1ad5ab3e278c204a8766a23185223c8c8ddc9d35efafa2a224b6d1bb4d1d61615ab8d2a8ac5ddfd309995b794b353e49ecb897fd71209abfe08a8b4775a1ad57cd47a10c8e8be79a87d746af873ae9d5231673dbf60172391e655db6847078bf1af548a4e2bbad90ee48619b68cb601c1fb52d301e72fbc0dad7eec78c1317b69b790616d96b743281478e03a0fa90ecace0a5cc24539b8a879c01f84a34ec052d4ff53616dee66f5e911c968fa9c073d9205d56f928d4", 0xdd}, {&(0x7f0000000180)="3ea1a0aae9fa928b48b8501dbf0f137b", 0x10}], 0x2, &(0x7f0000000340)=[@flowinfo={{0x14, 0x29, 0xb, 0x2}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x67, 0x2, 0x2, 0x7f, 0x0, [@loopback]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}], 0x58}, 0x10000040) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x3a, @empty, 0x4e23, 0x4, 'nq\x00', 0x6, 0x1, 0x22}, 0x2c) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) accept$inet6(r3, &(0x7f0000000400)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}, &(0x7f0000000440)=0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x1ce, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000010407051dfffd946fa283000c200a8009000100031d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 03:57:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x801, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x5, 0x1) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair(0x29, 0x6, 0x4, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) connect$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x2, 0x1, 0x20, "d290c85bc3d9563d3ee0e3c9d5aaece4aa300e0c848522365faa54f974d71095966b286b6a187f2781c79eeadb9873fe72bf6b8f0b20494379f7eaf739b898", 0x3}, 0x60) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x7}}, {0x2, 0x4e22, @remote}, {0x2, 0x4e20, @local}, 0x43, 0x0, 0x0, 0x0, 0x43, &(0x7f0000000000)='xfrm0\x00', 0x9, 0x2, 0x8}) r6 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x10}}, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000900), 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@initdev}}, &(0x7f00000027c0)=0xe8) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f00000029c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002980)={&(0x7f0000002800)={0x14c, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x94500d0491f53c5f}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x8}, @ETHTOOL_A_LINKINFO_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x8}]}, 0x14c}, 0x1, 0x0, 0x0, 0x805}, 0x400c000) 03:57:53 executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x3c}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)={0xd0, 0x4, 0xa, 0x301, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_HOOK={0x84, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'batadv_slave_1\x00'}, @NFTA_HOOK_DEV={0x14, 0x3, 'veth1_vlan\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x67e8de27}, @NFTA_HOOK_DEV={0x14, 0x3, 'bridge0\x00'}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_HOOK_DEV={0x14, 0x3, 'ip6tnl0\x00'}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x623d5e31}]}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xffffffffffffffff}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0xd0}, 0x1, 0x0, 0x0, 0x801}, 0x4000) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 03:57:53 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x8) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000097363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b80)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x18}, {}, {0x7, 0xf}}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x4}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r6, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r6, 0x1ff) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) r7 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r7, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$PPPIOCGMRU(r7, 0x80047453, &(0x7f00000000c0)) 03:57:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) 03:57:53 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000000080)="5065c1a08c214477de005792", 0xc}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x39}}}}], 0x20}, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r3, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r3, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x4e23, 0xff97, 0x4e24, 0x8, 0x0, 0x100, 0x20, 0x67, 0x0, r4}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b, 0x3, 0xffffffffffffff63}, {0x431a, 0x1ff, 0x0, 0x26ffbb15}, 0x1000, 0x6e6bb7, 0x6, 0x2, 0x4, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0xa, @in6=@empty, 0x0, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@empty, @in=@rand_addr=0x6, 0x4e22, 0x1, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x88, 0x0, r4}, {0xf1, 0xcf50, 0x100, 0x100000001, 0xb19, 0x8, 0x0, 0x8}, {0x9, 0x0, 0x0, 0x8}, 0x40, 0x6e6bb2, 0x1, 0xda6299fd12c80148, 0x2, 0x1}, {{@in6=@local, 0x4d6, 0x33}, 0x2, @in=@loopback, 0x3501, 0x2, 0x2, 0x8, 0x0, 0xbf5, 0x6}}, 0xe8) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r4, r5}, 0xc) [ 256.758454][T11585] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 256.767425][T11583] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 256.835804][T11585] device bond2 entered promiscuous mode [ 256.928199][T11628] batman_adv: batadv0: Adding interface: veth5 [ 256.939236][T11628] batman_adv: batadv0: The MTU of interface veth5 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. 03:57:53 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x252000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) [ 257.002045][T11628] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 257.062830][T11633] batman_adv: batadv0: Removing interface: veth5 03:57:53 executing program 5: unshare(0x40000000) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r1, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x400, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x48020}, 0x8044081) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$packet(r2, &(0x7f0000000000)={0x11, 0xf5, 0x0, 0x1, 0x1, 0x6, @random="2f0ce298f67c"}, 0x14) 03:57:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$inet6(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0xa, 0x4e22, 0x800, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="5e50e82c9ca1f46760060954cdbe3109e817d9b9007f4080939114c57f85ab6e11adbeb9201b1ad5ab3e278c204a8766a23185223c8c8ddc9d35efafa2a224b6d1bb4d1d61615ab8d2a8ac5ddfd309995b794b353e49ecb897fd71209abfe08a8b4775a1ad57cd47a10c8e8be79a87d746af873ae9d5231673dbf60172391e655db6847078bf1af548a4e2bbad90ee48619b68cb601c1fb52d301e72fbc0dad7eec78c1317b69b790616d96b743281478e03a0fa90ecace0a5cc24539b8a879c01f84a34ec052d4ff53616dee66f5e911c968fa9c073d9205d56f928d4", 0xdd}, {&(0x7f0000000180)="3ea1a0aae9fa928b48b8501dbf0f137b", 0x10}], 0x2, &(0x7f0000000340)=[@flowinfo={{0x14, 0x29, 0xb, 0x2}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x67, 0x2, 0x2, 0x7f, 0x0, [@loopback]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}], 0x58}, 0x10000040) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x3a, @empty, 0x4e23, 0x4, 'nq\x00', 0x6, 0x1, 0x22}, 0x2c) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) accept$inet6(r3, &(0x7f0000000400)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}, &(0x7f0000000440)=0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x1ce, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000010407051dfffd946fa283000c200a8009000100031d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 257.202236][T11660] IPVS: ftp: loaded support on port[0] = 21 03:57:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="60000000250007050800"/20, @ANYRES32=r3, @ANYBLOB="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"], 0x3}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x12, 0x0) getsockopt$bt_hci(r0, 0x0, 0xe42333152139f871, &(0x7f0000000400)=""/219, &(0x7f0000000000)=0xdb) 03:57:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000)=0x10000100, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r3, 0x5}, 0x10) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r5 = socket(0x23, 0x5, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={r7, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r7, 0x3, 0x2, 0x8, 0x1, 0x3}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={r3, 0x3, 0x2, 0x2, 0x1, 0xff, 0x7f, 0xfffff000, {r8, @in6={{0xa, 0x4e22, 0x9, @rand_addr="1102dfbe1e3e55a72f9e88ae2c8830ea", 0x7ff}}, 0x800, 0xd0, 0xff, 0x101, 0x8}}, &(0x7f00000003c0)=0xb0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 03:57:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) r5 = bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r4}, 0x3c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000000200)={@any, 0x85}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r5, 0x0, 0x719000}, 0x20) 03:57:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xa9, 0x1f, 0x20, 0x6, 0x10000, 0x3, 0x3, 0x9, 0x245, 0x40, 0x2a9, 0xb416, 0x719, 0x38, 0x1, 0x7, 0x200, 0x70}, [{0x1, 0x1, 0x3f, 0x4, 0x6, 0x0, 0x1, 0x7f8}, {0x70000000, 0x401, 0x5a, 0xfd, 0x8, 0x80000000, 0x1, 0x8001}], 'R', [[], []]}, 0x2b1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x12, r0, 0xa4369000) r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, 0x0, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r4, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r4, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x4e23, 0xff97, 0x4e24, 0x8, 0x0, 0x100, 0x20, 0x67, 0x0, r5}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b, 0x3, 0xffffffffffffff63}, {0x431a, 0x1ff, 0x0, 0x26ffbb15}, 0x1000, 0x6e6bb7, 0x6, 0x2, 0x4, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0xa, @in6=@empty, 0x0, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@empty, @in=@rand_addr=0x6, 0x4e22, 0x1, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x88, 0x0, r5}, {0xf1, 0xcf50, 0x100, 0x100000001, 0xb19, 0x8, 0x0, 0x8}, {0x9, 0x0, 0x0, 0x8}, 0x40, 0x6e6bb2, 0x1, 0xda6299fd12c80148, 0x2, 0x1}, {{@in6=@local, 0x4d6, 0x33}, 0x2, @in=@loopback, 0x3501, 0x2, 0x2, 0x8, 0x0, 0xbf5, 0x6}}, 0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x2000}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000003380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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0x131c}, {&(0x7f0000001880)={0x2e4, 0x20, 0x400, 0x70bd26, 0x25dfdbff, "", [@nested={0xe3, 0x94, 0x0, 0x1, [@generic="d7a2978315a137c353d3cc65c3a086161fc78c1df41538bdf152b4fd20c950ad0d10eff9c73fd9bf66f1bb61180933e9450e53d435421d0ff396918f01a636435b090f5e4e8841277ad44a11551e1bb689786119af7ac8b1bdb84c97aafc22fc13b259743b399eb03288e74ec3599ac0940d817939dcea61d5a969fc8140865d544d8ddbbfb570491efc8ad77e2a12451ce52af7a1eed86f65fd011cb808c48a73d57657663b6e5d1bcef42463898bc8a6819c44e4805e491409e0677bd021ac14b0d5bf83d472bdae52759da405264ea04b6dfe21239522b83b3807ec057c"]}, @nested={0x6d, 0xe, 0x0, 0x1, [@generic="cbe9d73dae6298298991867f48848a6d8314276b12491ecfe1dfbfbee0a5979d8aa02b9d7f67c8b4ee885361595e5983749671a9e9a4089456e3b350f6790a2c6a4eec37d5e1a38e57979d6534a2c160188dbd7ff033ed37d9b52128fb50f36bce8b58c875", @typed={0x4, 0x82}]}, @nested={0xf7, 0x1c, 0x0, 0x1, [@typed={0x17, 0x6c, 0x0, 0x0, @str='cgroup.controllers\x00'}, @generic="b37312", 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@generic="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@typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@mcast2}, @generic="2f1559e3384d05684bf27c6f74b0925a8587ebaca7089adf42d55e291922d0209c1d38cd25d8999db1"]}]}, 0x160c}], 0x4, &(0x7f0000000100), 0x0, 0x20004004}, 0x40010) read(r1, &(0x7f0000000200)=""/90, 0x5a) [ 257.406091][T11660] IPVS: ftp: loaded support on port[0] = 21 [ 257.524397][ T27] audit: type=1804 audit(1586318274.071:100): pid=11697 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/53/cgroup.controllers" dev="sda1" ino=16041 res=1 03:57:54 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @random="8082a32fef90", @void, {@ipv4={0x800, @generic={{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@lsrr={0x83, 0xb, 0x34, [@initdev={0xac, 0x1e, 0x0, 0x0}, @dev]}, @ssrr={0x89, 0x2}]}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) r1 = accept(r0, &(0x7f0000000080)=@x25, &(0x7f0000000000)=0x80) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r2, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 03:57:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) 03:57:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x3ff) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x8, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000040)={r2, &(0x7f00000000c0)="e969e9ed59acf11f791a1f96ff89930bd5af41172f42d02f2e9974676000e47f9510bc84de2b7763fe9d0da849cf312a2a28b131eb931b8891433f96f6678361e7ae4075a593346bbebb1a34121698934d2d407aaa37ce692baee0f1ee953b95a8820e05f10c805add1eae6b7c6e064f0ea1959e663c7bf65e9f691352ac168da10f333257b45e9634716e9c073d8bde8421f267feec65f23218b1440beae5ccd4bff0eecee24b7e1b557644f87f92c7daa6b862785cb6586a817d55e7df0c8e3746a6f23c6a83280cbcc8fa93a2ba62f46d04b5f4f137c812ef8832b5d1", &(0x7f0000000440)=""/4096}, 0x20) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffbfbbfbe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, 0x0, &(0x7f0000000080)) 03:57:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000005980)={'ip6_vti0\x00', 0x3f}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000065c0)=ANY=[@ANYBLOB="3c000000000801010000000000000000000000000900010073797a31000000000c0004800800014000000000050003003a0000010600024048490000f42df571e217681899f349066a5bf919c1e765e57d53d2f4894a2b70dcb5429a66b57b5f4cb51726903d88a2f890628ef102bb85a1"], 0x3c}}, 0x0) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) recvmmsg(r4, &(0x7f0000006240)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/129, 0x81}, {&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000380)=""/162, 0xa2}], 0x4, &(0x7f0000000480)=""/43, 0x2b}, 0x5}, {{&(0x7f00000004c0)=@generic, 0x80, &(0x7f0000001980)=[{&(0x7f0000000540)=""/20, 0x14}, {&(0x7f0000000580)=""/199, 0xc7}, {&(0x7f0000000680)=""/112, 0x70}, {&(0x7f0000000700)=""/188, 0xbc}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/173, 0xad}, {&(0x7f00000018c0)=""/122, 0x7a}, {&(0x7f0000001940)=""/48, 0x30}], 0x8}, 0xb64}, {{&(0x7f0000001a00)=@ax25={{0x3, @netrom}, [@bcast, @bcast, @default, @default, @default, @default, @rose, @default]}, 0x80, &(0x7f0000004e00)=[{&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/221, 0xdd}, {&(0x7f0000002b80)=""/172, 0xac}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/101, 0x65}, {&(0x7f0000004cc0)=""/225, 0xe1}, {&(0x7f0000004dc0)=""/23, 0x17}], 0x8, &(0x7f0000004e80)=""/212, 0xd4}, 0xfff}, {{&(0x7f0000004f80)=@l2, 0x80, &(0x7f0000005280)=[{&(0x7f0000005000)=""/239, 0xef}, {&(0x7f0000005100)=""/27, 0x1b}, {&(0x7f0000005140)=""/129, 0x81}, {&(0x7f0000005200)=""/128, 0x80}], 0x4, &(0x7f00000052c0)=""/171, 0xab}, 0x8}, {{&(0x7f0000005380)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000005680)=[{&(0x7f0000005400)=""/227, 0xe3}, {&(0x7f0000005500)=""/116, 0x74}, {&(0x7f0000005580)=""/213, 0xd5}], 0x3, &(0x7f00000056c0)=""/164, 0xa4}, 0x3}, {{0x0, 0x0, &(0x7f00000059c0)=[{&(0x7f0000005780)=""/77, 0x4d}, {&(0x7f0000005800)=""/157, 0x9d}, {&(0x7f00000058c0)=""/96, 0x60}, {&(0x7f0000005940)=""/15, 0xf}, {&(0x7f0000006580)=""/62, 0x3e}], 0x5, &(0x7f0000005a40)=""/165, 0xa5}, 0xef}, {{0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f0000005b00)=""/120, 0x78}, {&(0x7f0000005b80)=""/229, 0xe5}, {&(0x7f0000005c80)=""/36, 0x24}, {&(0x7f0000005cc0)=""/72, 0x48}, {&(0x7f0000005d40)=""/193, 0xc1}, {&(0x7f0000005e40)=""/117, 0x75}, {&(0x7f0000005ec0)=""/254, 0xfe}, {&(0x7f0000005fc0)=""/246, 0xf6}], 0x8, &(0x7f0000006140)=""/50, 0x32}, 0x5}, {{0x0, 0x0, &(0x7f0000006200)=[{&(0x7f0000006180)=""/45, 0x2d}, {&(0x7f00000061c0)=""/5, 0x5}], 0x2}, 0x3}], 0x8, 0x10001, &(0x7f0000006440)) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000006480)={{0x32, @multicast2, 0x4e24, 0x1, 'sh\x00', 0x21, 0x101, 0x40}, {@empty, 0x4e21, 0x4, 0x7, 0x100, 0x8}}, 0x44) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe847a071") 03:57:54 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x4c, 0x30, 0x103, 0x0, 0x0, {}, [{0x38, 0x1, [@m_bpf={0x34, 0x1, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_FD={0x8, 0x5, r3}, @TCA_ACT_BPF_PARMS={0x18}]}, {0x4}}}]}]}, 0x4c}}, 0x0) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000040)=0x6) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") splice(r0, 0x0, r2, 0x0, 0x4ffe7, 0x0) 03:57:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x5}, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, 0xc) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e22, @multicast2}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe847a071") [ 257.813688][T11726] __nla_validate_parse: 8 callbacks suppressed [ 257.813698][T11726] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 257.827662][T11727] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 257.948387][T11731] batman_adv: batadv0: Adding interface: veth5 [ 257.968949][ T27] audit: type=1804 audit(1586318274.511:101): pid=11723 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/55/cgroup.controllers" dev="sda1" ino=15841 res=1 [ 258.004221][T11731] batman_adv: batadv0: The MTU of interface veth5 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 03:57:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)={0x34, r3, 0xc694d42685586125, 0x0, 0x0, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x34}}, 0x0) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @local}, @GTPA_FLOW={0x6}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x4008010) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x60, 0x30, 0x727, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_ct={0x48, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @rand_addr="20dd9c35ee9f3e605a3f932896e079e1"}, @TCA_CT_ACTION={0x6, 0x3, 0x28}]}, {0x4}}}]}]}, 0x60}}, 0x0) sendfile(r5, r4, 0x0, 0x100000001) bind$inet6(0xffffffffffffffff, 0x0, 0x0) [ 258.181698][T11731] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 258.243608][T11735] batman_adv: batadv0: Removing interface: veth5 [ 258.351446][ T27] audit: type=1804 audit(1586318274.901:102): pid=11745 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/67/cgroup.controllers" dev="sda1" ino=16044 res=1 03:57:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000100)=0x2, 0x4) sendmsg$netlink(r0, &(0x7f00000071c0)={0x0, 0x0, &(0x7f0000007180)=[{&(0x7f0000001b40)={0x110c, 0x42, 0x5b1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x10c4, 0x8a, 0x0, 0x1, [@typed={0xc, 0x28, 0x0, 0x0, @u64=0xffffffff}, @typed={0xf, 0x6, 0x0, 0x0, @str='nodevppp0(\x00'}, @typed={0x9a, 0x7, 0x0, 0x0, @binary="c94afdc1455f6c02d99304f122b0e054e2e500b7dae62d97205b524b458737eb655fbba756678c2243ef56857a88068cdf9c693b3ca7de2608eb8ad60a442b13b3a832756f3de4b051d0ee72a2be26958bff696f7e36cf472808ac9492bf8831a91c716e15117ce09dc9f118a340a05e9ef56a0c1c9e3ab8838e707ea38f9a966ed2d15e36e363c332818d951c161ecf6f4a50b3d27a"}, @generic="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", @typed={0x8, 0x88, 0x0, 0x0, @u32=0x1}]}, @generic="f7c2a723bc658badec5d34df23a12d3b2355a8f4cc1f5bee8392f316da49250448e3bbbbd95e38447cc79a6a3875621941"]}, 0x110c}], 0x1}, 0x0) [ 258.567516][ T27] audit: type=1804 audit(1586318275.111:103): pid=11729 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/55/cgroup.controllers" dev="sda1" ino=15841 res=1 03:57:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='veth1_vlan\x00', 0x10) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0xa9) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r8, @ANYBLOB="ff000000000000001c0012000c000100626f6e64000000000c0002000800010004000000f293b1f6ef59ed5c26845620d363b9bd1ca296c5ec09bf9c53374ce7c2bec128f6880766a781b7d853b9ebeb313acb15ace50c0b73db0bc941804eb14518c36313e396e9927ba0b89421ec59aaf25e12261abe52dca25634bc42a7b40866debe41cdca73c05918cc311a0d1d972fdb06d30e9fc11418e0ecb9c8ee651960ffd9acdaa4bc4ef90b2dc0b05b13a3c29a3d"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=r5, @ANYBLOB="0300000000000000200012800800010073697400ff010000080001ba", @ANYRES32=r8, @ANYBLOB="08000300ac1414aa"], 0x40}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) 03:57:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x801, 0x84) r1 = accept4(r0, &(0x7f0000000380)=@x25, &(0x7f0000000400)=0x80, 0x800) r2 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getpeername$packet(r2, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000480)=0x14) connect$can_bcm(r1, &(0x7f00000004c0)={0x1d, r3}, 0x10) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'tunl0\x00', 0x67}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8943, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 03:57:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPSET_CMD_TEST(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0000000b060500000000000000006c8a714d4a63c0fd00030000080900020073797a3200000000050001000700000004002580180007800900120073797a3000000000060005404e2400000800094000000005"], 0x4c}, 0x1, 0x0, 0x0, 0x4891}, 0x8000) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)={0x180, 0xb, 0x6, 0x801, 0x0, 0x0, {0x2, 0x0, 0x9}, [@IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x6}, @IPSET_ATTR_ETHER={0xa, 0x11, @dev={[], 0x32}}, @IPSET_ATTR_ETHER={0xa, 0x11, @multicast}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0x5c, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x8}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty}}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x6}, @IPSET_ATTR_PACKETS={0xc}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x6}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}, @IPSET_ATTR_NAME={0x9, 0x12, 'syz0\x00'}]}, @IPSET_ATTR_ADT={0x90, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @loopback}}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @empty}}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast1}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x2}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x7}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x800}}]}, @IPSET_ATTR_DATA={0x44, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x401}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x3}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}, @IPSET_ATTR_ETHER={0xa}, @IPSET_ATTR_ETHER={0xa, 0x11, @random="4f544da3d209"}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x101}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x180}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000804) write$cgroup_int(r1, &(0x7f0000000180), 0xff7e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r3, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000240)={0x2880008, r3}) 03:57:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r3}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) [ 258.795147][T11763] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 03:57:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_IP_TARGET={0x4}, @IFLA_BOND_ARP_INTERVAL={0x8, 0x7, 0x8}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x24044002}, 0x0) 03:57:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1ff) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r2, 0x1ff) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) r4 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r4, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0), 0x8) r5 = socket$inet_sctp(0x2, 0x801, 0x84) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYRESDEC=r2, @ANYRESOCT, @ANYBLOB="0ccd6a9942906d6c264ea5ab867420e6a23a57bf6e4c2d4a9c22568852ae15eef1f4af8e810f64da6475f3c8086a8d0561eb9b8d48854b32cb61648d3590b312cf69e4f8dff18c22126047644476969f59f1b107601543a5bc3fcf3c3fa0a556436020d9c33cdc28b7ee6ada69e310e69120f1a6624cdc1a1c4c1a0941cff19a3c1e3ee5e5e9f7138ae302464e74f29f3fb3e0420b07b66422fa8271198de5c8a2a4fcbc6262c542dc2ba7e054a8c3a107e5fef60768f34c001e14db8e77199d05a61e8d86ff6137d58fc08e973371ae3ad468f676a91ae832e09928453d2f8642e67eeaba707610c9389b391462b967d1a38168e0add657", @ANYRES32, @ANYBLOB="b809af1169fe4c154448ecc92167706ea76e1f5a3beb398ff19cc8ed8f1c0872a191d43bfea441d1528e7ff7c3492dded1906298a5552ee15ecd4be31386f024d40f2d22950bab35e36dd57294028e121ae9695d85fac1dd5973326d31f53d177b97cd4d", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="5de171df6388f6e2b9acb4f88d79b6d018ce164d753794cffff67d5d17d8c627710b12", @ANYRESOCT, @ANYRESDEC=0x0, @ANYRESOCT=r4, @ANYRES16=r5]], 0x1aa) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) [ 258.939191][T11763] 8021q: adding VLAN 0 to HW filter on device bond2 [ 258.994742][T11770] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 259.100224][ T27] audit: type=1804 audit(1586318275.641:104): pid=11811 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir146044459/syzkaller.DpsnOj/68/cgroup.controllers" dev="sda1" ino=15985 res=1 03:57:55 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0xcc, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x9c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x8c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x8100}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x4}}]}, @IFLA_VLAN_EGRESS_QOS={0x34, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1d1, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x1000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x15}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x6}}]}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0xcc}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r6) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") [ 259.197803][T11810] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:55 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendto$ax25(r1, &(0x7f0000000000)="212c9863e1af5f2704a2152ac157c8ae7869a34e06f0ca679e413df5b5d986a5b077948ff9", 0x25, 0x800, &(0x7f0000000180)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000014c0)=""/4104, 0x1008}, {&(0x7f00000013c0)=""/251, 0xfb}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000000080)=""/60, 0x3c}], 0x4}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xd0}}], 0x34, 0xac0, 0x0) [ 259.293813][T11813] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on 03:57:56 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000031c0)={0x0, 0xf0ffffff, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000314010000000000000000000900020073797a31000000000800410073697700140033006c6f00000000000000f1ff0000000000"], 0x38}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) r4 = openat$cgroup_ro(r2, &(0x7f00000001c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$FIBMAP(r4, 0x1, 0x0) openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000f703fe072abd8700fbdbdf2507000000070000002e2f66696c65302e2f66696c653000008e813709813d147a6a4ef3e7bb6bae3f993b54d1b349cdae405709397d6557cb8b90284da6c75ed823de9cb3f5f7c1351b17bbadf59f51dfb68120cf7826c365b46c4fc1a9c33ba716d47cff0f000000000000c26fe7a91a192fb55b3710cc9a6caf8d9d2b1b6b9b787b401611086e994b73967f05236b3cf17723d5e2bb9703f93a5401b98fe658c61f21b21a71009cb736e89068ccad22c61fcb0dcc0fc71dd7ac4e1642720a21a199e9672cc62fb0b0f773341f5c99cbea2ed541b50c5bc031079be02d8803c1b780c97fd3a23334f53ec67d0d19e48d07f6c338663db3ee427274bcae22f5f5188941c273ee0d3ba37d889837e1dc5806cafbe2f9167fb5409e39acefb90f7e6f5b37b18ba224cd978eb025475e3e2b439abdce4d27"], 0x28}, 0x1, 0x0, 0x0, 0x9de4a3cd7b8b2917}, 0x4000800) [ 259.404519][T11770] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 259.502919][T11874] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 259.510600][T11874] [ 259.512933][T11874] ====================================================== [ 259.519969][T11874] WARNING: possible circular locking dependency detected [ 259.526988][T11874] 5.6.0-syzkaller #0 Not tainted [ 259.531911][T11874] ------------------------------------------------------ [ 259.538922][T11874] syz-executor.0/11874 is trying to acquire lock: [ 259.545844][T11874] ffffffff8a5667e8 (rtnl_mutex){+.+.}-{3:3}, at: siw_create_listen+0x329/0xed0 [ 259.554926][T11874] [ 259.554926][T11874] but task is already holding lock: [ 259.562305][T11874] ffffffff8a3ecf88 (lock#3){+.+.}-{3:3}, at: cma_add_one+0x5e2/0xb70 [ 259.570449][T11874] [ 259.570449][T11874] which lock already depends on the new lock. [ 259.570449][T11874] [ 259.580866][T11874] [ 259.580866][T11874] the existing dependency chain (in reverse order) is: [ 259.589875][T11874] [ 259.589875][T11874] -> #1 (lock#3){+.+.}-{3:3}: [ 259.596831][T11874] __mutex_lock+0x156/0x13c0 [ 259.601943][T11874] cma_netdev_callback+0xc5/0x380 [ 259.607553][T11874] notifier_call_chain+0xc0/0x230 [ 259.613142][T11874] call_netdevice_notifiers_info+0xb5/0x130 [ 259.619560][T11874] call_netdevice_notifiers+0x79/0xa0 [ 259.625525][T11874] bond_change_active_slave+0x80e/0x1d90 [ 259.631707][T11874] bond_select_active_slave+0x250/0xa60 [ 259.637771][T11874] bond_enslave+0x4287/0x4800 [ 259.643041][T11874] do_set_master+0x1d7/0x230 [ 259.648160][T11874] __rtnl_newlink+0x11d4/0x1590 [ 259.653531][T11874] rtnl_newlink+0x64/0xa0 [ 259.658378][T11874] rtnetlink_rcv_msg+0x44e/0xad0 [ 259.663898][T11874] netlink_rcv_skb+0x15a/0x410 [ 259.669182][T11874] netlink_unicast+0x537/0x740 [ 259.674461][T11874] netlink_sendmsg+0x882/0xe10 [ 259.679779][T11874] sock_sendmsg+0xcf/0x120 [ 259.684758][T11874] ____sys_sendmsg+0x6bf/0x7e0 [ 259.690042][T11874] ___sys_sendmsg+0x100/0x170 [ 259.695236][T11874] __sys_sendmsg+0xec/0x1b0 [ 259.700290][T11874] do_syscall_64+0xf6/0x7d0 [ 259.705319][T11874] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 259.711724][T11874] [ 259.711724][T11874] -> #0 (rtnl_mutex){+.+.}-{3:3}: [ 259.718978][T11874] __lock_acquire+0x2c21/0x4e00 [ 259.724353][T11874] lock_acquire+0x1f2/0x8f0 [ 259.729376][T11874] __mutex_lock+0x156/0x13c0 [ 259.734487][T11874] siw_create_listen+0x329/0xed0 [ 259.739992][T11874] iw_cm_listen+0x166/0x1e0 [ 259.745019][T11874] rdma_listen+0x5e2/0x910 [ 259.749956][T11874] cma_listen_on_dev+0x512/0x650 [ 259.755421][T11874] cma_add_one+0x6b0/0xb70 [ 259.760417][T11874] add_client_context+0x3b4/0x520 [ 259.765975][T11874] enable_device_and_get+0x1cd/0x3b0 [ 259.771779][T11874] ib_register_device+0xa12/0xda0 [ 259.777317][T11874] siw_newlink+0xdfe/0x1320 [ 259.782338][T11874] nldev_newlink+0x29e/0x420 [ 259.787465][T11874] rdma_nl_rcv+0x586/0x900 [ 259.792401][T11874] netlink_unicast+0x537/0x740 [ 259.797683][T11874] netlink_sendmsg+0x882/0xe10 [ 259.802966][T11874] sock_sendmsg+0xcf/0x120 [ 259.807905][T11874] ____sys_sendmsg+0x6bf/0x7e0 [ 259.813187][T11874] ___sys_sendmsg+0x100/0x170 [ 259.818370][T11874] __sys_sendmsg+0xec/0x1b0 [ 259.823373][T11874] do_syscall_64+0xf6/0x7d0 [ 259.828375][T11874] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 259.834791][T11874] [ 259.834791][T11874] other info that might help us debug this: [ 259.834791][T11874] [ 259.844997][T11874] Possible unsafe locking scenario: [ 259.844997][T11874] [ 259.852423][T11874] CPU0 CPU1 [ 259.857764][T11874] ---- ---- [ 259.863125][T11874] lock(lock#3); [ 259.866736][T11874] lock(rtnl_mutex); [ 259.873259][T11874] lock(lock#3); [ 259.879419][T11874] lock(rtnl_mutex); [ 259.883388][T11874] [ 259.883388][T11874] *** DEADLOCK *** [ 259.883388][T11874] [ 259.891515][T11874] 6 locks held by syz-executor.0/11874: [ 259.897047][T11874] #0: ffffffff8d1a9838 (&rdma_nl_types[idx].sem){.+.+}-{3:3}, at: rdma_nl_rcv+0x3ba/0x900 [ 259.907031][T11874] #1: ffffffff8a3e2930 (link_ops_rwsem){++++}-{3:3}, at: nldev_newlink+0x25a/0x420 [ 259.916400][T11874] #2: ffffffff8a3d6450 (devices_rwsem){++++}-{3:3}, at: enable_device_and_get+0xfc/0x3b0 [ 259.926273][T11874] #3: ffffffff8a3d6310 (clients_rwsem){++++}-{3:3}, at: enable_device_and_get+0x15b/0x3b0 [ 259.936416][T11874] #4: ffff888096b1c558 (&device->client_data_rwsem){++++}-{3:3}, at: add_client_context+0x382/0x520 [ 259.947240][T11874] #5: ffffffff8a3ecf88 (lock#3){+.+.}-{3:3}, at: cma_add_one+0x5e2/0xb70 [ 259.955733][T11874] [ 259.955733][T11874] stack backtrace: [ 259.961618][T11874] CPU: 1 PID: 11874 Comm: syz-executor.0 Not tainted 5.6.0-syzkaller #0 [ 259.969923][T11874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.979963][T11874] Call Trace: [ 259.983315][T11874] dump_stack+0x188/0x20d [ 259.987642][T11874] check_noncircular+0x32e/0x3e0 [ 259.992570][T11874] ? netlink_unicast+0x537/0x740 [ 259.997507][T11874] ? print_circular_bug.isra.0+0x3a0/0x3a0 [ 260.003298][T11874] ? mark_lock+0x12b/0xf10 [ 260.007704][T11874] ? mark_lock+0x12b/0xf10 [ 260.012096][T11874] ? print_usage_bug+0x240/0x240 [ 260.017008][T11874] __lock_acquire+0x2c21/0x4e00 [ 260.021900][T11874] ? kfree+0x1eb/0x2b0 [ 260.025950][T11874] ? iwpm_register_pid.cold+0x7d/0xa9 [ 260.031306][T11874] ? mark_held_locks+0xe0/0xe0 [ 260.036073][T11874] ? iwpm_register_pid+0x353/0x3f0 [ 260.041173][T11874] lock_acquire+0x1f2/0x8f0 [ 260.045665][T11874] ? siw_create_listen+0x329/0xed0 [ 260.050751][T11874] ? lock_release+0x800/0x800 [ 260.055408][T11874] __mutex_lock+0x156/0x13c0 [ 260.059973][T11874] ? siw_create_listen+0x329/0xed0 [ 260.065070][T11874] ? siw_create_listen+0x329/0xed0 [ 260.070160][T11874] ? mutex_trylock+0x2c0/0x2c0 [ 260.074909][T11874] ? find_held_lock+0x2d/0x110 [ 260.079657][T11874] ? siw_create_listen+0x26b/0xed0 [ 260.084759][T11874] ? lock_downgrade+0x840/0x840 [ 260.089668][T11874] ? rcu_read_lock_held_common+0x130/0x130 [ 260.095465][T11874] ? siw_create_listen+0x329/0xed0 [ 260.100560][T11874] ? rtnl_lock+0x5/0x20 [ 260.104716][T11874] siw_create_listen+0x329/0xed0 [ 260.109628][T11874] ? mark_lock+0x12b/0xf10 [ 260.114026][T11874] ? find_held_lock+0x2d/0x110 [ 260.118787][T11874] ? siw_reject+0x280/0x280 [ 260.123283][T11874] ? mark_held_locks+0x9f/0xe0 [ 260.128028][T11874] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 260.133823][T11874] ? iw_cm_listen+0x166/0x1e0 [ 260.138660][T11874] iw_cm_listen+0x166/0x1e0 [ 260.143171][T11874] rdma_listen+0x5e2/0x910 [ 260.147597][T11874] cma_listen_on_dev+0x512/0x650 [ 260.152537][T11874] cma_add_one+0x6b0/0xb70 [ 260.156943][T11874] ? cma_listen_on_dev+0x650/0x650 [ 260.162118][T11874] ? do_raw_spin_unlock+0x171/0x260 [ 260.167310][T11874] ? cma_listen_on_dev+0x650/0x650 [ 260.172442][T11874] add_client_context+0x3b4/0x520 [ 260.177447][T11874] ? ib_device_get_by_netdev+0x4f0/0x4f0 [ 260.183059][T11874] enable_device_and_get+0x1cd/0x3b0 [ 260.188319][T11874] ? add_one_compat_dev+0x800/0x800 [ 260.193493][T11874] ? rdma_counter_init+0x200/0x400 [ 260.198616][T11874] ib_register_device+0xa12/0xda0 [ 260.203619][T11874] ? enable_device_and_get+0x3b0/0x3b0 [ 260.209057][T11874] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 260.214841][T11874] ? lockdep_init_map_waits+0x26a/0x890 [ 260.220368][T11874] siw_newlink+0xdfe/0x1320 [ 260.224857][T11874] ? siw_get_base_qp+0x470/0x470 [ 260.229776][T11874] nldev_newlink+0x29e/0x420 [ 260.234362][T11874] ? nldev_set_doit+0x410/0x410 [ 260.239203][T11874] ? lock_release+0x800/0x800 [ 260.244313][T11874] ? apparmor_capable+0x454/0x8a0 [ 260.249322][T11874] ? apparmor_capable+0x454/0x8a0 [ 260.254330][T11874] ? apparmor_cred_prepare+0x750/0x750 [ 260.259765][T11874] ? apparmor_cred_prepare+0x750/0x750 [ 260.265244][T11874] ? cap_capable+0x1eb/0x250 [ 260.269857][T11874] ? ns_capable_common+0xe2/0x100 [ 260.274953][T11874] ? nldev_set_doit+0x410/0x410 [ 260.279825][T11874] rdma_nl_rcv+0x586/0x900 [ 260.284220][T11874] ? rdma_nl_multicast+0x310/0x310 [ 260.289342][T11874] ? netlink_deliver_tap+0x227/0xb50 [ 260.294625][T11874] netlink_unicast+0x537/0x740 [ 260.299368][T11874] ? netlink_attachskb+0x810/0x810 [ 260.304551][T11874] ? _copy_from_iter_full+0x25c/0x870 [ 260.309945][T11874] ? __phys_addr_symbol+0x2c/0x70 [ 260.314972][T11874] ? __check_object_size+0x171/0x437 [ 260.320238][T11874] netlink_sendmsg+0x882/0xe10 [ 260.325018][T11874] ? aa_af_perm+0x260/0x260 [ 260.329503][T11874] ? netlink_unicast+0x740/0x740 [ 260.334429][T11874] ? netlink_unicast+0x740/0x740 [ 260.339358][T11874] sock_sendmsg+0xcf/0x120 [ 260.343751][T11874] ____sys_sendmsg+0x6bf/0x7e0 [ 260.348505][T11874] ? kernel_sendmsg+0x50/0x50 [ 260.353178][T11874] ___sys_sendmsg+0x100/0x170 [ 260.357848][T11874] ? sendmsg_copy_msghdr+0x70/0x70 [ 260.362961][T11874] ? __fget_files+0x32f/0x500 [ 260.367627][T11874] ? ksys_dup3+0x3c0/0x3c0 [ 260.372075][T11874] ? __fget_light+0x20e/0x270 [ 260.376738][T11874] __sys_sendmsg+0xec/0x1b0 [ 260.381218][T11874] ? __sys_sendmsg_sock+0xb0/0xb0 [ 260.386260][T11874] ? __x64_sys_futex+0x380/0x4f0 [ 260.391232][T11874] ? trace_hardirqs_off_caller+0x55/0x230 [ 260.396936][T11874] ? do_syscall_64+0x21/0x7d0 [ 260.401591][T11874] do_syscall_64+0xf6/0x7d0 [ 260.406111][T11874] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 260.412068][T11874] RIP: 0033:0x45c889 [ 260.415937][T11874] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.435519][T11874] RSP: 002b:00007f43c803cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 260.444319][T11874] RAX: ffffffffffffffda RBX: 00007f43c803d6d4 RCX: 000000000045c889 [ 260.452267][T11874] RDX: 0000000000000000 RSI: 00000000200031c0 RDI: 0000000000000003 [ 260.460214][T11874] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 260.468166][T11874] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 260.476264][T11874] R13: 00000000000009a6 R14: 00000000004d5db0 R15: 000000000076bf0c [ 260.554021][T11763] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 03:57:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000700000087661d2ab012bcf4"], &(0x7f0000000300)='syzkaller\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 03:57:57 executing program 5: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x18c, r3, 0xa00, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x43}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4926b124}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8590}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x27fe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x400000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x800}, 0x80) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x0, 0x8040) [ 260.860287][T11874] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 03:57:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:57:57 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000031c0)={0x0, 0xf0ffffff, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000314010000000000000000000900020073797a31000000000800410073697700140033006c6f00000000000000f1ff0000000000"], 0x38}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) r4 = openat$cgroup_ro(r2, &(0x7f00000001c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$FIBMAP(r4, 0x1, 0x0) openat$cgroup_ro(r4, &(0x7f0000000040)='cgroup.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x9de4a3cd7b8b2917}, 0x4000800) [ 261.078792][ T27] audit: type=1804 audit(1586318277.621:105): pid=11914 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/67/cgroup.controllers" dev="sda1" ino=16046 res=1 [ 261.163072][ T27] audit: type=1804 audit(1586318277.681:106): pid=11928 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/67/cgroup.controllers" dev="sda1" ino=16046 res=1 03:57:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r3}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 03:57:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r3}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) [ 261.248663][ T27] audit: type=1804 audit(1586318277.681:107): pid=11928 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/67/cgroup.controllers" dev="sda1" ino=16046 res=1 [ 261.327872][T11936] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:57 executing program 2: socket$inet6(0xa, 0x3, 0x8000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000057c0)=0x20, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000056c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000005700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000055c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x7f3}}, 0x2, 0x1, 0xfffff520, 0x80000001, 0x8}, &(0x7f0000005680)=0x98) recvmmsg(r1, &(0x7f00000053c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000}, 0x1864e}, {{&(0x7f00000011c0)=@hci, 0x80, &(0x7f0000002300)=[{&(0x7f0000001240)=""/148, 0x94}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/254, 0xfe}, 0x4}, {{&(0x7f0000002440), 0x80, &(0x7f0000004b00)=[{&(0x7f00000024c0)=""/244, 0xf4}, {&(0x7f00000025c0)=""/96, 0x60}, {&(0x7f0000002640)=""/69, 0x45}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/113, 0x71}, {&(0x7f0000004740)=""/193, 0xc1}, {&(0x7f0000004840)=""/148, 0x94}, {&(0x7f0000004900)=""/204, 0xcc}, {&(0x7f0000004a00)=""/222, 0xde}], 0xa, &(0x7f0000004bc0)=""/97, 0x61}, 0x3}, {{&(0x7f0000004c40)=@nl=@unspec, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)=""/55, 0x37}, {&(0x7f0000004d00)=""/149, 0x95}], 0x2, &(0x7f0000004e00)=""/225, 0xe1}, 0x3}, {{&(0x7f0000004f00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f80)=""/19, 0x13}, {&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/77, 0x4d}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)=""/203, 0xcb}], 0x5, &(0x7f0000005300)=""/151, 0x97}, 0x8001}], 0x5, 0x100, &(0x7f0000005500)={0x0, 0x989680}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000005580)={'batadv_slave_1\x00'}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000005540)) write$binfmt_script(r0, &(0x7f0000005740)=ANY=[@ANYBLOB="539cc06a4ad8b71dfede02f0c8875a7fd7b5285b305e35fc42907131bd57a3e8571b810800e290fe000000000000bdc0641800000000aa00"/65], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x10012, r0, 0x0) 03:57:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) [ 261.442675][T11946] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 261.690209][ T27] audit: type=1804 audit(1586318278.231:108): pid=11960 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/68/cgroup.controllers" dev="sda1" ino=16046 res=1 [ 261.746579][ T27] audit: type=1804 audit(1586318278.291:109): pid=11963 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/68/cgroup.controllers" dev="sda1" ino=16046 res=1 [ 261.777348][ T27] audit: type=1804 audit(1586318278.291:110): pid=11963 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/68/cgroup.controllers" dev="sda1" ino=16046 res=1 03:57:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r3}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) [ 262.077022][T11975] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 03:57:59 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0xcc, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x9c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x8c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x8100}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x40, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x422}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8000, 0xff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x4}}]}, @IFLA_VLAN_EGRESS_QOS={0x34, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1d1, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x1000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x15}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x6}}]}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0xcc}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r6) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") 03:57:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:57:59 executing program 2: socket$inet6(0xa, 0x3, 0x8000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000057c0)=0x20, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000056c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000005700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000055c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x7f3}}, 0x2, 0x1, 0xfffff520, 0x80000001, 0x8}, &(0x7f0000005680)=0x98) recvmmsg(r1, &(0x7f00000053c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000}, 0x1864e}, {{&(0x7f00000011c0)=@hci, 0x80, &(0x7f0000002300)=[{&(0x7f0000001240)=""/148, 0x94}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/254, 0xfe}, 0x4}, {{&(0x7f0000002440), 0x80, &(0x7f0000004b00)=[{&(0x7f00000024c0)=""/244, 0xf4}, {&(0x7f00000025c0)=""/96, 0x60}, {&(0x7f0000002640)=""/69, 0x45}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/113, 0x71}, {&(0x7f0000004740)=""/193, 0xc1}, {&(0x7f0000004840)=""/148, 0x94}, {&(0x7f0000004900)=""/204, 0xcc}, {&(0x7f0000004a00)=""/222, 0xde}], 0xa, &(0x7f0000004bc0)=""/97, 0x61}, 0x3}, {{&(0x7f0000004c40)=@nl=@unspec, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)=""/55, 0x37}, {&(0x7f0000004d00)=""/149, 0x95}], 0x2, &(0x7f0000004e00)=""/225, 0xe1}, 0x3}, {{&(0x7f0000004f00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f80)=""/19, 0x13}, {&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/77, 0x4d}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)=""/203, 0xcb}], 0x5, &(0x7f0000005300)=""/151, 0x97}, 0x8001}], 0x5, 0x100, &(0x7f0000005500)={0x0, 0x989680}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000005580)={'batadv_slave_1\x00'}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000005540)) write$binfmt_script(r0, &(0x7f0000005740)=ANY=[@ANYBLOB="539cc06a4ad8b71dfede02f0c8875a7fd7b5285b305e35fc42907131bd57a3e8571b810800e290fe000000000000bdc0641800000000aa00"/65], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x10012, r0, 0x0) 03:57:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r3}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 03:57:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r3}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 03:57:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) [ 263.454458][T12024] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 03:58:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r3}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 03:58:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r3, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r3}) sendmsg$IPSET_CMD_SAVE(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) [ 263.659919][ T27] audit: type=1804 audit(1586318280.201:111): pid=12029 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/69/cgroup.controllers" dev="sda1" ino=15969 res=1 03:58:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00}, 0x20}}, 0x0) [ 263.746750][ T27] audit: type=1804 audit(1586318280.261:112): pid=12031 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/59/cgroup.controllers" dev="sda1" ino=16052 res=1 [ 263.885880][T12064] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 263.913986][ T27] audit: type=1804 audit(1586318280.321:113): pid=12053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/69/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 263.942461][ T27] audit: type=1804 audit(1586318280.321:114): pid=12053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/69/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 264.050452][ T27] audit: type=1804 audit(1586318280.331:115): pid=12052 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/59/cgroup.controllers" dev="sda1" ino=16052 res=1 [ 264.122967][ T27] audit: type=1804 audit(1586318280.331:116): pid=12052 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/59/cgroup.controllers" dev="sda1" ino=16052 res=1 03:58:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:58:00 executing program 2: socket$inet6(0xa, 0x3, 0x8000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000057c0)=0x20, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000056c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000005700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000055c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x7f3}}, 0x2, 0x1, 0xfffff520, 0x80000001, 0x8}, &(0x7f0000005680)=0x98) recvmmsg(r1, &(0x7f00000053c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000}, 0x1864e}, {{&(0x7f00000011c0)=@hci, 0x80, &(0x7f0000002300)=[{&(0x7f0000001240)=""/148, 0x94}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/254, 0xfe}, 0x4}, {{&(0x7f0000002440), 0x80, &(0x7f0000004b00)=[{&(0x7f00000024c0)=""/244, 0xf4}, {&(0x7f00000025c0)=""/96, 0x60}, {&(0x7f0000002640)=""/69, 0x45}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/113, 0x71}, {&(0x7f0000004740)=""/193, 0xc1}, {&(0x7f0000004840)=""/148, 0x94}, {&(0x7f0000004900)=""/204, 0xcc}, {&(0x7f0000004a00)=""/222, 0xde}], 0xa, &(0x7f0000004bc0)=""/97, 0x61}, 0x3}, {{&(0x7f0000004c40)=@nl=@unspec, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)=""/55, 0x37}, {&(0x7f0000004d00)=""/149, 0x95}], 0x2, &(0x7f0000004e00)=""/225, 0xe1}, 0x3}, {{&(0x7f0000004f00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f80)=""/19, 0x13}, {&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/77, 0x4d}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)=""/203, 0xcb}], 0x5, &(0x7f0000005300)=""/151, 0x97}, 0x8001}], 0x5, 0x100, &(0x7f0000005500)={0x0, 0x989680}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000005580)={'batadv_slave_1\x00'}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000005540)) write$binfmt_script(r0, &(0x7f0000005740)=ANY=[@ANYBLOB="539cc06a4ad8b71dfede02f0c8875a7fd7b5285b305e35fc42907131bd57a3e8571b810800e290fe000000000000bdc0641800000000aa00"/65], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x10012, r0, 0x0) 03:58:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00}, 0x20}}, 0x0) [ 264.447272][T12086] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 264.474652][ T27] audit: type=1804 audit(1586318281.021:117): pid=12078 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/62/cgroup.controllers" dev="sda1" ino=15749 res=1 [ 264.564594][ T27] audit: type=1804 audit(1586318281.081:118): pid=12080 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/62/cgroup.controllers" dev="sda1" ino=15749 res=1 [ 264.590736][ T27] audit: type=1804 audit(1586318281.081:119): pid=12080 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/62/cgroup.controllers" dev="sda1" ino=15749 res=1 03:58:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:58:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:58:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:58:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x8, 0x6, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0x4010050}, 0x20040080) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00}, 0x20}}, 0x0) 03:58:01 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) [ 265.005671][T12114] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 265.044441][ T46] tipc: TX() has been purged, node left! [ 265.061118][ T46] tipc: TX() has been purged, node left! [ 265.094555][ T46] tipc: TX() has been purged, node left! [ 265.141521][ T27] audit: type=1804 audit(1586318281.691:120): pid=12128 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/60/cgroup.controllers" dev="sda1" ino=16063 res=1 03:58:01 executing program 2: socket$inet6(0xa, 0x3, 0x8000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000057c0)=0x20, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000056c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000005700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000055c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x7f3}}, 0x2, 0x1, 0xfffff520, 0x80000001, 0x8}, &(0x7f0000005680)=0x98) recvmmsg(r1, &(0x7f00000053c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000}, 0x1864e}, {{&(0x7f00000011c0)=@hci, 0x80, &(0x7f0000002300)=[{&(0x7f0000001240)=""/148, 0x94}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/254, 0xfe}, 0x4}, {{&(0x7f0000002440), 0x80, &(0x7f0000004b00)=[{&(0x7f00000024c0)=""/244, 0xf4}, {&(0x7f00000025c0)=""/96, 0x60}, {&(0x7f0000002640)=""/69, 0x45}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/113, 0x71}, {&(0x7f0000004740)=""/193, 0xc1}, {&(0x7f0000004840)=""/148, 0x94}, {&(0x7f0000004900)=""/204, 0xcc}, {&(0x7f0000004a00)=""/222, 0xde}], 0xa, &(0x7f0000004bc0)=""/97, 0x61}, 0x3}, {{&(0x7f0000004c40)=@nl=@unspec, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)=""/55, 0x37}, {&(0x7f0000004d00)=""/149, 0x95}], 0x2, &(0x7f0000004e00)=""/225, 0xe1}, 0x3}, {{&(0x7f0000004f00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f80)=""/19, 0x13}, {&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/77, 0x4d}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)=""/203, 0xcb}], 0x5, &(0x7f0000005300)=""/151, 0x97}, 0x8001}], 0x5, 0x100, &(0x7f0000005500)={0x0, 0x989680}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000005580)={'batadv_slave_1\x00'}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000005540)) write$binfmt_script(r0, &(0x7f0000005740)=ANY=[@ANYBLOB="539cc06a4ad8b71dfede02f0c8875a7fd7b5285b305e35fc42907131bd57a3e8571b810800e290fe000000000000bdc0641800000000aa00"/65], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x10012, r0, 0x0) 03:58:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r4}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) [ 265.578152][T12142] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 265.626370][T12142] batman_adv: batadv0: Adding interface: veth5 [ 265.639694][T12142] batman_adv: batadv0: The MTU of interface veth5 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 265.666446][T12142] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 265.699416][T12147] batman_adv: batadv0: Removing interface: veth5 03:58:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:58:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) 03:58:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:58:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:58:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r4, 0x1ff) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 03:58:02 executing program 2: socket$inet6(0xa, 0x3, 0x8000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0), 0x8) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000057c0)=0x20, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000056c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000005700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000055c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x7f3}}, 0x2, 0x1, 0xfffff520, 0x80000001, 0x8}, &(0x7f0000005680)=0x98) recvmmsg(r1, &(0x7f00000053c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000}, 0x1864e}, {{&(0x7f00000011c0)=@hci, 0x80, &(0x7f0000002300)=[{&(0x7f0000001240)=""/148, 0x94}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/254, 0xfe}, 0x4}, {{&(0x7f0000002440), 0x80, &(0x7f0000004b00)=[{&(0x7f00000024c0)=""/244, 0xf4}, {&(0x7f00000025c0)=""/96, 0x60}, {&(0x7f0000002640)=""/69, 0x45}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/113, 0x71}, {&(0x7f0000004740)=""/193, 0xc1}, {&(0x7f0000004840)=""/148, 0x94}, {&(0x7f0000004900)=""/204, 0xcc}, {&(0x7f0000004a00)=""/222, 0xde}], 0xa, &(0x7f0000004bc0)=""/97, 0x61}, 0x3}, {{&(0x7f0000004c40)=@nl=@unspec, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)=""/55, 0x37}, {&(0x7f0000004d00)=""/149, 0x95}], 0x2, &(0x7f0000004e00)=""/225, 0xe1}, 0x3}, {{&(0x7f0000004f00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f80)=""/19, 0x13}, {&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/77, 0x4d}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)=""/203, 0xcb}], 0x5, &(0x7f0000005300)=""/151, 0x97}, 0x8001}], 0x5, 0x100, &(0x7f0000005500)={0x0, 0x989680}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000005580)={'batadv_slave_1\x00'}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000005540)) write$binfmt_script(r0, &(0x7f0000005740)=ANY=[@ANYBLOB="539cc06a4ad8b71dfede02f0c8875a7fd7b5285b305e35fc42907131bd57a3e8571b810800e290fe000000000000bdc0641800000000aa00"/65], 0x1) [ 266.260029][T12168] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 266.400552][T12172] batman_adv: batadv0: Adding interface: veth5 [ 266.409774][T12172] batman_adv: batadv0: The MTU of interface veth5 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 266.445071][T12172] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 266.488383][T12180] batman_adv: batadv0: Removing interface: veth5 03:58:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 03:58:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) 03:58:03 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) accept4$alg(r5, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 03:58:03 executing program 2: socket$inet6(0xa, 0x3, 0x8000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000057c0)=0x20, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000056c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000005700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000055c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x7f3}}, 0x2, 0x1, 0xfffff520, 0x80000001, 0x8}, &(0x7f0000005680)=0x98) recvmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000}, 0x1864e}, {{&(0x7f00000011c0)=@hci, 0x80, &(0x7f0000002300)=[{&(0x7f0000001240)=""/148, 0x94}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/254, 0xfe}, 0x4}, {{&(0x7f0000002440), 0x80, &(0x7f0000004b00)=[{&(0x7f00000024c0)=""/244, 0xf4}, {&(0x7f00000025c0)=""/96, 0x60}, {&(0x7f0000002640)=""/69, 0x45}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/113, 0x71}, {&(0x7f0000004740)=""/193, 0xc1}, {&(0x7f0000004840)=""/148, 0x94}, {&(0x7f0000004900)=""/204, 0xcc}, {&(0x7f0000004a00)=""/222, 0xde}], 0xa, &(0x7f0000004bc0)=""/97, 0x61}, 0x3}, {{&(0x7f0000004c40)=@nl=@unspec, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)=""/55, 0x37}, {&(0x7f0000004d00)=""/149, 0x95}], 0x2, &(0x7f0000004e00)=""/225, 0xe1}, 0x3}, {{&(0x7f0000004f00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f80)=""/19, 0x13}, {&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/77, 0x4d}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)=""/203, 0xcb}], 0x5, &(0x7f0000005300)=""/151, 0x97}, 0x8001}], 0x5, 0x100, &(0x7f0000005500)={0x0, 0x989680}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000005580)={'batadv_slave_1\x00'}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000005540)) [ 267.059500][T12195] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 267.186601][T12197] batman_adv: batadv0: Adding interface: veth5 [ 267.215957][T12197] batman_adv: batadv0: The MTU of interface veth5 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. 03:58:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:58:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) [ 267.291448][T12197] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 267.307383][T12203] batman_adv: batadv0: Removing interface: veth5 03:58:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) accept4$alg(r5, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 03:58:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$inet6(0xa, 0x5, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) 03:58:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) [ 267.884928][T12234] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 267.924755][T12234] batman_adv: batadv0: Adding interface: veth5 [ 267.931793][T12234] batman_adv: batadv0: The MTU of interface veth5 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 03:58:04 executing program 2: socket$inet6(0xa, 0x3, 0x8000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000057c0)=0x20, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000056c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000005700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000055c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x7f3}}, 0x2, 0x1, 0xfffff520, 0x80000001, 0x8}, &(0x7f0000005680)=0x98) recvmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000}, 0x1864e}, {{&(0x7f00000011c0)=@hci, 0x80, &(0x7f0000002300)=[{&(0x7f0000001240)=""/148, 0x94}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/254, 0xfe}, 0x4}, {{&(0x7f0000002440), 0x80, &(0x7f0000004b00)=[{&(0x7f00000024c0)=""/244, 0xf4}, {&(0x7f00000025c0)=""/96, 0x60}, {&(0x7f0000002640)=""/69, 0x45}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/113, 0x71}, {&(0x7f0000004740)=""/193, 0xc1}, {&(0x7f0000004840)=""/148, 0x94}, {&(0x7f0000004900)=""/204, 0xcc}, {&(0x7f0000004a00)=""/222, 0xde}], 0xa, &(0x7f0000004bc0)=""/97, 0x61}, 0x3}, {{&(0x7f0000004c40)=@nl=@unspec, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)=""/55, 0x37}, {&(0x7f0000004d00)=""/149, 0x95}], 0x2, &(0x7f0000004e00)=""/225, 0xe1}, 0x3}, {{&(0x7f0000004f00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f80)=""/19, 0x13}, {&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/77, 0x4d}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)=""/203, 0xcb}], 0x5, &(0x7f0000005300)=""/151, 0x97}, 0x8001}], 0x5, 0x100, &(0x7f0000005500)={0x0, 0x989680}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000005580)={'batadv_slave_1\x00'}) [ 268.062145][T12234] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 268.088895][T12241] batman_adv: batadv0: Removing interface: veth5 03:58:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) accept4$alg(r5, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 03:58:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) 03:58:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) accept4$alg(r5, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 03:58:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) 03:58:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) [ 268.645950][T12269] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 268.663195][ T27] kauditd_printk_skb: 49 callbacks suppressed [ 268.663207][ T27] audit: type=1804 audit(1586318285.211:170): pid=12267 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/67/cgroup.controllers" dev="sda1" ino=15707 res=1 [ 268.708592][ T27] audit: type=1804 audit(1586318285.231:171): pid=12265 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/74/cgroup.controllers" dev="sda1" ino=15742 res=1 [ 268.732240][T12273] batman_adv: batadv0: Adding interface: veth5 [ 268.776443][T12273] batman_adv: batadv0: The MTU of interface veth5 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 268.784685][ T27] audit: type=1804 audit(1586318285.231:172): pid=12265 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir704496905/syzkaller.cUy2r7/74/cgroup.controllers" dev="sda1" ino=15742 res=1 03:58:05 executing program 2: socket$inet6(0xa, 0x3, 0x8000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="b2", 0xff04}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000057c0)=0x20, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000056c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000005700)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000055c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x7f3}}, 0x2, 0x1, 0xfffff520, 0x80000001, 0x8}, &(0x7f0000005680)=0x98) recvmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000}, 0x1864e}, {{&(0x7f00000011c0)=@hci, 0x80, &(0x7f0000002300)=[{&(0x7f0000001240)=""/148, 0x94}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/254, 0xfe}, 0x4}, {{&(0x7f0000002440), 0x80, &(0x7f0000004b00)=[{&(0x7f00000024c0)=""/244, 0xf4}, {&(0x7f00000025c0)=""/96, 0x60}, {&(0x7f0000002640)=""/69, 0x45}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/113, 0x71}, {&(0x7f0000004740)=""/193, 0xc1}, {&(0x7f0000004840)=""/148, 0x94}, {&(0x7f0000004900)=""/204, 0xcc}, {&(0x7f0000004a00)=""/222, 0xde}], 0xa, &(0x7f0000004bc0)=""/97, 0x61}, 0x3}, {{&(0x7f0000004c40)=@nl=@unspec, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004cc0)=""/55, 0x37}, {&(0x7f0000004d00)=""/149, 0x95}], 0x2, &(0x7f0000004e00)=""/225, 0xe1}, 0x3}, {{&(0x7f0000004f00)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f80)=""/19, 0x13}, {&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/77, 0x4d}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)=""/203, 0xcb}], 0x5, &(0x7f0000005300)=""/151, 0x97}, 0x8001}], 0x5, 0x100, &(0x7f0000005500)={0x0, 0x989680}) socket$inet_sctp(0x2, 0x5, 0x84) [ 268.806117][T12273] batman_adv: batadv0: Not using interface veth5 (retrying later): interface not active [ 268.931989][T12269] batman_adv: batadv0: Removing interface: veth5 03:58:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) accept4$alg(r5, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) [ 269.034629][ T27] audit: type=1804 audit(1586318285.241:173): pid=12267 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir397079679/syzkaller.pyUDIN/67/cgroup.controllers" dev="sda1" ino=15707 res=1 03:58:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) [ 269.147532][ T27] audit: type=1804 audit(1586318285.691:174): pid=12289 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/64/cgroup.controllers" dev="sda1" ino=16016 res=1 03:58:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) [ 269.268686][ T27] audit: type=1804 audit(1586318285.791:175): pid=12289 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/64/cgroup.controllers" dev="sda1" ino=16016 res=1 03:58:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) 03:58:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) listen(0xffffffffffffffff, 0x1ff) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x20) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) accept4$alg(r5, 0x0, 0x0, 0x80800) [ 269.412251][ T27] audit: type=1804 audit(1586318285.791:176): pid=12289 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir538708885/syzkaller.pPQnZN/64/cgroup.controllers" dev="sda1" ino=16016 res=1 03:58:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="e371a01c7d83e16db1918b5328546fd0db633ad73f48121530e272e1e1c5c2d65138cf6c0000624400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0xe00, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0)