[ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.55' (ECDSA) to the list of known hosts. 2020/07/10 05:19:31 fuzzer started 2020/07/10 05:19:32 dialing manager at 10.128.0.26:35237 2020/07/10 05:19:32 syscalls: 3150 2020/07/10 05:19:32 code coverage: enabled 2020/07/10 05:19:32 comparison tracing: enabled 2020/07/10 05:19:32 extra coverage: enabled 2020/07/10 05:19:32 setuid sandbox: enabled 2020/07/10 05:19:32 namespace sandbox: enabled 2020/07/10 05:19:32 Android sandbox: /sys/fs/selinux/policy does not exist 2020/07/10 05:19:32 fault injection: enabled 2020/07/10 05:19:32 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/07/10 05:19:32 net packet injection: enabled 2020/07/10 05:19:32 net device setup: enabled 2020/07/10 05:19:32 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/07/10 05:19:32 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/07/10 05:19:32 USB emulation: enabled 05:22:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.mems\x00', 0x2, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000280)='0', 0x1}], 0x1) syzkaller login: [ 225.690206][ T6814] IPVS: ftp: loaded support on port[0] = 21 05:22:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_IP_TARGET={0x8, 0x8, 0x0, 0x1, [@multicast2]}]}}}]}, 0x3c}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 225.835354][ T6814] chnl_net:caif_netlink_parms(): no params data found [ 225.975132][ T6814] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.982792][ T6814] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.990908][ T6814] device bridge_slave_0 entered promiscuous mode [ 226.002630][ T6814] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.009766][ T6814] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.018835][ T6814] device bridge_slave_1 entered promiscuous mode [ 226.040060][ T6938] IPVS: ftp: loaded support on port[0] = 21 [ 226.044041][ T6814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 226.057764][ T6814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 226.094236][ T6814] team0: Port device team_slave_0 added [ 226.123340][ T6814] team0: Port device team_slave_1 added [ 226.161645][ T6814] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 226.170901][ T6814] 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. [ 226.198950][ T6814] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 05:22:19 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x4}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002b80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/4, 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0x9}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 226.232304][ T6814] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 226.239274][ T6814] 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. [ 226.276830][ T6814] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 226.475817][ T6814] device hsr_slave_0 entered promiscuous mode 05:22:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7, 0x4}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002b80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/4, 0x4}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) [ 226.552634][ T6814] device hsr_slave_1 entered promiscuous mode [ 226.641645][ T6938] chnl_net:caif_netlink_parms(): no params data found [ 226.685723][ T7055] IPVS: ftp: loaded support on port[0] = 21 [ 226.760418][ T7089] IPVS: ftp: loaded support on port[0] = 21 [ 226.869628][ T6938] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.892174][ T6938] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.901055][ T6938] device bridge_slave_0 entered promiscuous mode 05:22:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @remote}, @in={0x2, 0x4e22, @local}], 0x3c) [ 226.949126][ T6938] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.957228][ T6938] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.973904][ T6938] device bridge_slave_1 entered promiscuous mode [ 227.081271][ T6938] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 227.144403][ T6938] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 227.366472][ T6938] team0: Port device team_slave_0 added [ 227.389474][ T7055] chnl_net:caif_netlink_parms(): no params data found [ 227.415116][ T6814] netdevsim netdevsim0 netdevsim0: renamed from eth0 05:22:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x1, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)=0x6, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 227.456333][ T6938] team0: Port device team_slave_1 added [ 227.468378][ T7273] IPVS: ftp: loaded support on port[0] = 21 [ 227.472775][ T6814] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 227.535531][ T7089] chnl_net:caif_netlink_parms(): no params data found [ 227.578778][ T6814] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 227.677462][ T6814] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 227.712288][ T6938] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 227.719266][ T6938] 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. [ 227.746391][ T6938] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 227.761219][ T6938] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 227.769177][ T6938] 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. [ 227.796262][ T6938] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 227.822225][ T7385] IPVS: ftp: loaded support on port[0] = 21 [ 227.895554][ T6938] device hsr_slave_0 entered promiscuous mode [ 227.962442][ T6938] device hsr_slave_1 entered promiscuous mode [ 228.002087][ T6938] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 228.010875][ T6938] Cannot create hsr debugfs directory [ 228.033657][ T7055] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.041437][ T7055] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.051177][ T7055] device bridge_slave_0 entered promiscuous mode [ 228.089985][ T7055] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.097566][ T7055] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.108409][ T7055] device bridge_slave_1 entered promiscuous mode [ 228.158245][ T7055] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 228.199745][ T7089] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.208550][ T7089] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.217089][ T7089] device bridge_slave_0 entered promiscuous mode [ 228.230001][ T7055] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 228.251229][ T7089] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.258579][ T7089] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.267536][ T7089] device bridge_slave_1 entered promiscuous mode [ 228.324796][ T7089] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 228.346871][ T7089] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 228.367280][ T7055] team0: Port device team_slave_0 added [ 228.398871][ T7089] team0: Port device team_slave_0 added [ 228.409797][ T7089] team0: Port device team_slave_1 added [ 228.419491][ T7055] team0: Port device team_slave_1 added [ 228.537583][ T7055] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 228.545696][ T7055] 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. [ 228.571958][ T7055] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 228.583487][ T7089] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 228.590469][ T7089] 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. [ 228.617217][ T7089] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 228.658095][ T6938] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 228.696563][ T7055] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 228.705470][ T7055] 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. [ 228.733262][ T7055] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 228.758472][ T7089] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 228.768741][ T7089] 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. [ 228.795368][ T7089] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 228.825340][ T6938] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 228.884559][ T6938] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 228.953823][ T6814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 228.971456][ T6938] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 229.088227][ T7055] device hsr_slave_0 entered promiscuous mode [ 229.132194][ T7055] device hsr_slave_1 entered promiscuous mode [ 229.171984][ T7055] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 229.179545][ T7055] Cannot create hsr debugfs directory [ 229.243262][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 229.251710][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 229.281407][ T6814] 8021q: adding VLAN 0 to HW filter on device team0 [ 229.292296][ T7385] chnl_net:caif_netlink_parms(): no params data found [ 229.306948][ T7273] chnl_net:caif_netlink_parms(): no params data found [ 229.374517][ T7089] device hsr_slave_0 entered promiscuous mode [ 229.432162][ T7089] device hsr_slave_1 entered promiscuous mode [ 229.481926][ T7089] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 229.489492][ T7089] Cannot create hsr debugfs directory [ 229.633760][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 229.643349][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 229.651912][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.659079][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.696473][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 229.704910][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 229.714059][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 229.723139][ T7746] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.730202][ T7746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.739267][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 229.769199][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 229.791312][ T7273] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.799441][ T7273] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.814839][ T7273] device bridge_slave_0 entered promiscuous mode [ 229.856985][ T7273] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.867554][ T7273] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.876120][ T7273] device bridge_slave_1 entered promiscuous mode [ 229.911062][ T7273] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 229.942670][ T7385] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.949731][ T7385] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.958385][ T7385] device bridge_slave_0 entered promiscuous mode [ 229.968085][ T7273] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 230.007299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 230.026074][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 230.039752][ T7385] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.049357][ T7385] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.063328][ T7385] device bridge_slave_1 entered promiscuous mode [ 230.095133][ T7385] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 230.105757][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 230.116367][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 230.125750][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 230.142484][ T7273] team0: Port device team_slave_0 added [ 230.150532][ T7385] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 230.181320][ T7385] team0: Port device team_slave_0 added [ 230.189258][ T7273] team0: Port device team_slave_1 added [ 230.204805][ T7385] team0: Port device team_slave_1 added [ 230.233282][ T7385] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 230.241026][ T7385] 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. [ 230.267963][ T7385] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 230.291628][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 230.300301][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 230.326580][ T7385] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 230.334295][ T7385] 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. [ 230.361070][ T7385] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 230.390374][ T6938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 230.401122][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 230.414157][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 230.431455][ T7273] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 230.446875][ T7273] 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. [ 230.475920][ T7273] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 230.491082][ T6814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 230.502781][ T7089] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 230.533829][ T7089] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 230.577362][ T7273] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 230.585052][ T7273] 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. [ 230.612870][ T7273] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 230.643673][ T7089] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 230.732786][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 230.740626][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 230.766459][ T7089] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 230.820759][ T6938] 8021q: adding VLAN 0 to HW filter on device team0 [ 230.830796][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 230.838697][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 230.885436][ T7385] device hsr_slave_0 entered promiscuous mode [ 230.942512][ T7385] device hsr_slave_1 entered promiscuous mode [ 231.001821][ T7385] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 231.009375][ T7385] Cannot create hsr debugfs directory [ 231.022706][ T6814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 231.105103][ T7273] device hsr_slave_0 entered promiscuous mode [ 231.162225][ T7273] device hsr_slave_1 entered promiscuous mode [ 231.222683][ T7273] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 231.230268][ T7273] Cannot create hsr debugfs directory [ 231.260710][ T7055] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 231.312523][ T7055] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 231.353862][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 231.362809][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 231.371095][ T7746] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.378196][ T7746] bridge0: port 1(bridge_slave_0) entered forwarding state [ 231.386583][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 231.432717][ T7055] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 231.486522][ T7055] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 231.564378][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 231.573434][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 231.583387][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.590440][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.664442][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 231.674320][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 231.683445][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 231.770409][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 231.805801][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 231.815860][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 231.825716][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 231.834662][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 231.843680][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 231.879775][ T6938] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 231.891363][ T6938] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 231.922564][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 231.931157][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 231.940189][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 231.949196][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 231.958049][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 231.966669][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 231.977088][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 231.985220][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 231.993629][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 232.004784][ T6814] device veth0_vlan entered promiscuous mode [ 232.048694][ T6814] device veth1_vlan entered promiscuous mode [ 232.058627][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 232.071220][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 232.079933][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 232.105924][ T6938] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 232.132377][ T7273] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 232.193846][ T7089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 232.206953][ T7273] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 232.279038][ T7273] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 232.345679][ T6814] device veth0_macvtap entered promiscuous mode [ 232.365801][ T6814] device veth1_macvtap entered promiscuous mode [ 232.377429][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 232.386682][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 232.395954][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 232.404860][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 232.413733][ T7273] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 232.463852][ T7089] 8021q: adding VLAN 0 to HW filter on device team0 [ 232.497346][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 232.505705][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 232.515512][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 232.524074][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 232.533902][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 232.543097][ T7887] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.550154][ T7887] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.558255][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 232.567319][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 232.576117][ T7887] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.583235][ T7887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.596840][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 232.620060][ T7385] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 232.655207][ T7385] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 232.720467][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 232.729179][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 232.745141][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 232.753977][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 232.782364][ T7385] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 232.840011][ T7055] 8021q: adding VLAN 0 to HW filter on device bond0 [ 232.853235][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 232.863247][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 232.872146][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 232.883034][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 232.891390][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 232.900679][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 232.909678][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 232.926510][ T6814] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 232.941096][ T7385] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 233.020740][ T7089] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 233.033189][ T7089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 233.040828][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 233.052954][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 233.061881][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 233.070127][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 233.083005][ T6814] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 233.094024][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 233.103091][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 233.125517][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 233.134345][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 233.143403][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 233.151007][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 233.159767][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 233.168086][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 233.189778][ T6938] device veth0_vlan entered promiscuous mode [ 233.200660][ T7055] 8021q: adding VLAN 0 to HW filter on device team0 [ 233.283954][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 233.293123][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 233.301524][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.308591][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.394007][ T6938] device veth1_vlan entered promiscuous mode [ 233.404845][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 233.414247][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 233.529969][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 233.538882][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 233.548812][ T7887] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.555942][ T7887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.565905][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 233.576694][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 233.589334][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 233.652665][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 233.660397][ T8073] new mount options do not match the existing superblock, will be ignored [ 233.670150][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 233.696053][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 233.740289][ T7089] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 233.753170][ T8073] new mount options do not match the existing superblock, will be ignored [ 233.768640][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 233.776526][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 05:22:26 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$unix(0x1, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$tun(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="5bbad9990d84aaaaaaaaaaaa8100000086dd60"], 0x52) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 233.801013][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 233.810526][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 233.828869][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 233.890720][ T7273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 233.925326][ T7055] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 233.938435][ T7055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 233.950251][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 233.961083][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 233.979029][ T8083] splice write not supported for file /net/tun (pid: 8083 comm: syz-executor.0) [ 233.992001][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 234.001830][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 234.022025][ T6938] device veth0_macvtap entered promiscuous mode [ 234.054282][ T7385] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.074645][ T6938] device veth1_macvtap entered promiscuous mode [ 234.095500][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 234.103794][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 234.112398][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 234.120955][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 234.131742][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 234.140694][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 05:22:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendto$inet(r0, 0x0, 0x0, 0x20000801, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) [ 234.177065][ T7273] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.209124][ T7385] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.217612][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:22:27 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) [ 234.229466][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 234.237611][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 234.253526][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 234.268478][ T7089] device veth0_vlan entered promiscuous mode [ 234.306518][ T7055] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 234.329837][ T6938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 234.341790][ T6938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.353840][ T6938] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 234.390761][ T7089] device veth1_vlan entered promiscuous mode [ 234.408211][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 234.421168][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 234.437518][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 234.447363][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 234.464118][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 234.478467][ T7887] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.485611][ T7887] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.501835][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 234.510628][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 234.526822][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 234.536804][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 234.545658][ T7887] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.552799][ T7887] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.560790][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 234.569854][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 234.578799][ T7887] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.585910][ T7887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.612125][ T6938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 234.623215][ T6938] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 234.636379][ T6938] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 234.655661][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 234.663961][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 234.672232][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 234.680101][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 234.688456][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 234.697861][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 234.707473][ T7887] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.714610][ T7887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.722897][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 234.731625][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 234.740138][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 234.749120][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 05:22:27 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x28}}, 0x0) sendfile(r2, r1, 0x0, 0x1ffffff1f) [ 234.757827][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 234.781553][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 234.790351][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 234.827789][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 234.892666][ T27] audit: type=1804 audit(1594358547.757:2): pid=8101 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir851299355/syzkaller.ziBl9X/4/cgroup.controllers" dev="sda1" ino=15738 res=1 [ 234.997308][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 235.025987][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 235.047679][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 235.057182][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 235.073874][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 235.083251][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 235.097412][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 235.106662][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 235.116326][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 235.125447][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 235.134710][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 235.144033][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 235.153987][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 235.173035][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 235.185859][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 235.194797][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 235.259610][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 235.270185][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 235.279934][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 235.291083][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 235.306955][ T7273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 235.324520][ T7385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 235.460993][ T8100] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 235.462619][ T7089] device veth0_macvtap entered promiscuous mode [ 235.493975][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 235.503885][ T8100] File: /root/syzkaller-testdir851299355/syzkaller.ziBl9X/4/cgroup.controllers PID: 8100 Comm: syz-executor.0 [ 235.508259][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 235.543256][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 05:22:28 executing program 0: syz_emit_ethernet(0xbe, &(0x7f0000000140)={@random="31c2dde272a1", @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x89, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x0, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "0edf382d2ed2f00b63e1493df9aac2e44971ae1292f0f0232bf6af71f4df3a18", "45aa277c24551f0c3b527b86d67a96616d783ce943f186dd24adc047696388a63e8ed48a3e768d14b5a25d39b3cf3c56", "9d22ea05f370357b3e5a2c94ed1114d1d901e9f1ad4e000000ffff00", {"8600", "9f34feb477cb3f7a42d8f0e20f67a792"}}}}}}}, 0x0) [ 235.559725][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 235.568632][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 235.609803][ T7055] device veth0_vlan entered promiscuous mode [ 235.700033][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 235.714973][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 05:22:28 executing program 0: syz_emit_ethernet(0xbe, &(0x7f0000000140)={@random="31c2dde272a1", @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x89, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x0, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "0edf382d2ed2f00b63e1493df9aac2e44971ae1292f0f0232bf6af71f4df3a18", "45aa277c24551f0c3b527b86d67a96616d783ce943f186dd24adc047696388a63e8ed48a3e768d14b5a25d39b3cf3c56", "9d22ea05f370357b3e5a2c94ed1114d1d901e9f1ad4e000000ffff00", {"8600", "9f34feb477cb3f7a42d8f0e20f67a792"}}}}}}}, 0x0) [ 235.748469][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:22:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffff04ff2aaaeaaaaa0086dd"], 0x0) [ 235.795958][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 05:22:28 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r0, &(0x7f0000000040), 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r1, &(0x7f0000000040), 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) [ 235.843710][ T7273] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 235.890196][ T7055] device veth1_vlan entered promiscuous mode [ 235.927630][ T7089] device veth1_macvtap entered promiscuous mode [ 235.946905][ T7385] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 236.056750][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 236.116572][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.171350][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 236.216147][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.249763][ T7089] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 236.307284][ T7055] device veth0_macvtap entered promiscuous mode [ 236.337561][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 236.359173][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 236.410228][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 236.438556][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 236.459964][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 236.480335][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.503626][ T7089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 236.518242][ T7089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.537096][ T7089] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 236.558741][ T7055] device veth1_macvtap entered promiscuous mode [ 236.594165][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 236.609663][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 236.628340][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 236.637694][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 236.653296][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 236.667869][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 236.729138][ T7055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 236.743445][ T7055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.755313][ T7055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 236.776934][ T7055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.799872][ T7055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 236.812909][ T7055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.839347][ T7055] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 236.864057][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 236.879881][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 236.890305][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 236.899582][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 236.910998][ T7055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 236.927903][ T7055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.939172][ T7055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 236.950336][ T7055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.960690][ T7055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 236.972723][ T7055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 236.984169][ T7055] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 236.994960][ T7273] device veth0_vlan entered promiscuous mode [ 237.102875][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 237.110706][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 237.119698][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 237.129002][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 237.138076][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 237.147199][ T2595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 237.179067][ T7273] device veth1_vlan entered promiscuous mode [ 237.310220][ T7385] device veth0_vlan entered promiscuous mode [ 237.357441][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 237.373603][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 237.388910][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 237.400215][ T7746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 237.429493][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 237.442031][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 237.495041][ T7385] device veth1_vlan entered promiscuous mode [ 237.529947][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 237.545867][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 237.559055][ T7887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 237.580965][ T7273] device veth0_macvtap entered promiscuous mode [ 237.608437][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 237.622000][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 237.643418][ T7273] device veth1_macvtap entered promiscuous mode [ 237.697058][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 237.716556][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 05:22:30 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x804, r1, 0x1, 0x0, 0x6, @random="d761c381aace"}, 0x14) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000100)={@local, @local, @void, {@ipv4={0x804, @dccp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, '\x00\x00 '}}}}}}, 0x0) [ 237.753493][ T7385] device veth0_macvtap entered promiscuous mode [ 237.772337][ T7273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 237.783727][ T7273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.794644][ T7273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 237.806757][ T7273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.817618][ T7273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 237.829486][ T7273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.845609][ T7273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 237.856578][ T7273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.870518][ T7273] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 237.884728][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 237.896890][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 237.922649][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 237.947972][ T7385] device veth1_macvtap entered promiscuous mode [ 237.960861][ T7273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 237.982422][ T7273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.995149][ T7273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 238.005639][ T7273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.015520][ T7273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 238.026242][ T7273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.036116][ T7273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 238.046600][ T7273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.059217][ T7273] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 238.072996][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 238.080986][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 238.090886][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:22:31 executing program 3: socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r3, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000040002004a8c1b6a238e3c4ad8aaf50c71a903efb4ed6f549d620cab62d981eb6d374923a2b1597449331902ca8bdf6a7b128fe8476d4d6652037756d0ac81399ac0582b151d141fe83ed1d9132ab02d67c1c5acd5789c4893db25c5630cca8a430aeff83d56f554ff14196fa347774c415acdeb046e3cf870dd52c26f6c603b8f3e34d021af63b3cfa8316e16c38ca72e58c356fde87643e8b809318f8d222ce63317ded42fa3aa394ade7dfe439c6479605528726a068cdc76a22067b3534442da88bc90000000000000000000000000f6a0d707"], 0x34}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) [ 238.123862][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 238.146295][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.165310][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 238.178666][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.196311][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 238.220608][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.239221][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 238.250776][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.268963][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 238.280552][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.294794][ T7385] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 238.335577][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 238.344695][ T2518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 238.356260][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 238.367809][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.378944][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 238.389659][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.399713][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 238.410204][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.420090][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 238.433901][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.444592][ T7385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 238.455692][ T7385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.467397][ T7385] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 238.475526][ T8192] device bridge_slave_0 left promiscuous mode [ 238.483720][ T8192] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.574617][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 238.584460][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 05:22:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="64000000020605000a0000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060000001c000780080008409effff3d060004400000000006000540"], 0x64}}, 0x0) [ 238.976593][ T8203] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 239.037887][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000086 [ 239.054949][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000017 [ 239.065849][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000066 [ 239.075124][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000001d [ 239.084327][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000000f [ 239.097087][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000012 [ 239.106354][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000041 [ 239.115528][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000043 [ 239.124612][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000066 [ 239.133562][ T8203] kvm [8202]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x40000015 05:22:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c0000000206010200000000000000000000000015000300686173683a69702c706f72742c6e65740000000005000400000000000900020073797a30000000000c0007800800064000000000050005000a0000000500010006"], 0x5c}}, 0x0) 05:22:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000070601020000000000000000000000140500010006"], 0x1c}}, 0x0) 05:22:32 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x0, 0x0, 0x1ffffd, 0x6, 0xa, "0bf21875783500"}) 05:22:32 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0xe40302a0, 0x65}, [@ldst={0x7, 0x3, 0x0, 0xa0c91}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb579, &(0x7f000000cf3d)=""/195}, 0x48) 05:22:32 executing program 3: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='fd/3\x00') flistxattr(r2, &(0x7f0000000340)=""/25, 0x19) 05:22:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000640)=@polexpire={0xc0, 0x1b, 0x1, 0x0, 0x0, {{{@in6=@rand_addr=' \x01\x00', @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {}, {}, 0x0, 0x6e6bbf}}}, 0xc0}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x107, 0x0) 05:22:32 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@void, @void, @eth={@multicast, @broadcast, @val, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}}}}}}, 0x2a) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r6 = socket$unix(0x1, 0x5, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 05:22:32 executing program 1: syz_open_procfs(0x0, &(0x7f0000000280)='net/vlan/vlan1\x00') 05:22:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) r1 = socket$inet6(0xa, 0x803, 0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @multicast2}, 0x0, 0x6c}, 0x0, @in6=@remote, 0x0, 0x0, 0x0, 0x2}}, 0xe8) sendmmsg(r1, &(0x7f0000001cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 05:22:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000001540)=0x100000001, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 05:22:32 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRESOCT], 0x4) 05:22:32 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000000706f164808e25ff6da900d4da5da2260c00010006"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x207fff, 0x0) 05:22:32 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fd/3\x00') flistxattr(r0, &(0x7f0000000340)=""/25, 0x19) 05:22:32 executing program 0: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, 0x0, 0x0) 05:22:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r2 = socket(0xa, 0x2400000001, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000900300000200000000000000f000000000000000f0000000c0020000c0020000c0020000c0020000c0020000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000941100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048005445450000b7000000000000000000750000000000000000000000000001ff01000000000000000000000000050069703665727370616e3b00000000000000000000000000ec0a020000000000000000000000000001fe8000000000000000000000010000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006272695b67655f736c6176655f3100000000000000000000000000000000000000000000000000000000000000000000000000000200000000000003a800d000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec000000000000000000010000000000000000000000000000000000000000000000d800000100000000000000f4ff00000000000000000000000000000030006d61726b00000000000a0000000000000000000000000000000000000001000c000000000000000000005de05d89280041554449540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280000000000000000001e00000000000000f5ff00003f000000000000000000feffffff"], 0x1) sendfile(r0, r1, 0x0, 0xac08) [ 239.687799][ T8257] splice write not supported for file /net/tun (pid: 8257 comm: syz-executor.4) [ 239.705406][ T8258] syz-executor.0 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 239.713007][ T8259] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 05:22:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000080)="8954", 0x2}], 0x1}}], 0x1, 0x0) 05:22:32 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0xfffffffffffffe78) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRESOCT], 0x4) [ 239.781734][ T8259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 239.812307][ T8259] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 05:22:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) [ 239.859086][ T8266] x_tables: duplicate underflow at hook 2 [ 239.884183][ T8266] splice read not supported for file /8263/pagemap (pid: 8266 comm: syz-executor.3) [ 239.940667][ T8270] x_tables: duplicate underflow at hook 2 05:22:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x2000000088) bind(r2, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x7c) setsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000200)='X', 0x1, 0x0, &(0x7f0000000280)={0x2, 0x8004e20, @empty}, 0x3f) readv(r2, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) 05:22:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x1282) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, {}, 0x0, {}, 0x0, 0x12, 0x0, 0x0, "981ae7132df5ba973fb93f2cde90dd91e73ea42243c047ae6df70762f99c6d32bceec0815e3613229064500f454d54cc2466073bb2f129c2ef66a10da22eba40", "948e5afe6b884003b02005cc6be6fbc6f84aafb8de438c4f20656066644ffb97"}) 05:22:33 executing program 2: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') r3 = openat(r2, &(0x7f0000000bc0)='./file0\x00', 0xc0242, 0x0) fallocate(r3, 0x1, 0x0, 0x10000001) 05:22:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000340)=""/248, 0xf8}], 0xf8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, "000072000032eb00"}) setsockopt(0xffffffffffffffff, 0xfff, 0x3, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f00000001c0)) r1 = syz_open_pts(r0, 0x2002) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 05:22:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:33 executing program 1: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x141242, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0xffdbc2ca) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$key(0xffffffffffffffff, 0x0, 0x4000000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xef7d) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000240)='9', 0x1}], 0x1, 0x4a41) syz_genetlink_get_family_id$ipvs(0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r1) ioctl$RTC_AIE_OFF(r4, 0x7002) dup2(0xffffffffffffffff, 0xffffffffffffffff) 05:22:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 240.669888][ T8291] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bridge0\x00', 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000030, 0x0) 05:22:33 executing program 2: unshare(0x2a000400) r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) 05:22:33 executing program 4: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x13, &(0x7f0000000280)) ptrace(0x10, r0) ptrace$getregset(0x4205, r0, 0x1, &(0x7f0000000080)={0x0}) [ 240.787360][ T8307] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:33 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="5500000018007f7000fe01b2a4a280930a60000248a80202910000003900090023001900000d000500fe8000000000c78b80082381ff030b9d566885b16732009b1100b1dfbfc3e30ed6f002533454b7369adc2213", 0x55}], 0x1}, 0x0) 05:22:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, 0x0) 05:22:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 240.860115][ T8314] x_tables: duplicate underflow at hook 2 [ 240.895007][ T8319] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:33 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) poll(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffefffffffff1, 0x0) [ 240.933392][ T8314] x_tables: duplicate underflow at hook 2 [ 240.965497][ T8331] IPv6: NLM_F_CREATE should be specified when creating new route 05:22:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:33 executing program 0: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='//selinux\x00\x00\x01\x10') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x141242, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0xffdbc2ca) sendmsg$key(0xffffffffffffffff, 0x0, 0x4000000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xef7d) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000240)='9', 0x1}], 0x1, 0x4a41) syz_genetlink_get_family_id$ipvs(0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 05:22:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @private1}}, 0x0, 0x0, 0x3d, 0x0, "be6b7cbcb00ded73bc642203b3efcc80814b2ee447e3149bd1598fb9dbdcb59227f6f635083c22e30b8051bf7decdc59dc16f0eecefb6b8e076e863113a24da3a8ae9f0254c06cc1152f76ba3edb334b"}, 0xd8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001400add427323b470c45b4560a067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) [ 241.014987][ T8334] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 241.094461][ T8344] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f0000000180)=0x7, 0x4) 05:22:34 executing program 1: [ 241.229861][ T8352] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) 05:22:34 executing program 3: 05:22:34 executing program 2: 05:22:34 executing program 0: 05:22:34 executing program 1: 05:22:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:34 executing program 1: 05:22:34 executing program 3: 05:22:34 executing program 2: 05:22:34 executing program 0: [ 241.754577][ T8377] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:34 executing program 1: 05:22:34 executing program 4: 05:22:34 executing program 3: 05:22:34 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0xfffffffffffffe78) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) pread64(r1, 0x0, 0x0, 0x0) 05:22:34 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x30ae, &(0x7f0000000000)) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) 05:22:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:34 executing program 1: 05:22:34 executing program 4: 05:22:34 executing program 3: 05:22:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:35 executing program 0: 05:22:35 executing program 4: 05:22:35 executing program 1: 05:22:35 executing program 3: 05:22:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:35 executing program 2: 05:22:35 executing program 0: 05:22:35 executing program 1: 05:22:35 executing program 3: 05:22:35 executing program 4: 05:22:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 242.356957][ T8417] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:35 executing program 2: 05:22:35 executing program 1: 05:22:35 executing program 0: 05:22:35 executing program 3: 05:22:35 executing program 4: 05:22:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 242.507958][ T8424] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:35 executing program 2: 05:22:35 executing program 0: 05:22:35 executing program 1: 05:22:35 executing program 4: 05:22:35 executing program 3: 05:22:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 242.650165][ T8431] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:35 executing program 2: 05:22:35 executing program 1: 05:22:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:35 executing program 0: 05:22:35 executing program 4: 05:22:35 executing program 3: 05:22:35 executing program 2: 05:22:35 executing program 0: 05:22:35 executing program 1: 05:22:35 executing program 4: 05:22:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:35 executing program 3: 05:22:35 executing program 2: 05:22:35 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:35 executing program 0: 05:22:36 executing program 4: 05:22:36 executing program 3: 05:22:36 executing program 1: 05:22:36 executing program 2: [ 243.158527][ T8464] dns_resolver: Unsupported server list version (0) 05:22:36 executing program 0: 05:22:36 executing program 3: 05:22:36 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:36 executing program 1: 05:22:36 executing program 4: 05:22:36 executing program 2: 05:22:36 executing program 3: 05:22:36 executing program 0: 05:22:36 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:36 executing program 1: [ 243.382952][ T8476] dns_resolver: Unsupported server list version (0) 05:22:36 executing program 4: 05:22:36 executing program 2: 05:22:36 executing program 3: 05:22:36 executing program 0: 05:22:36 executing program 1: 05:22:36 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 243.523889][ T8484] dns_resolver: Unsupported server list version (0) 05:22:36 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:36 executing program 1: 05:22:36 executing program 0: 05:22:36 executing program 3: 05:22:36 executing program 2: 05:22:36 executing program 4: 05:22:36 executing program 1: 05:22:36 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:36 executing program 3: 05:22:36 executing program 2: 05:22:36 executing program 4: 05:22:36 executing program 0: 05:22:36 executing program 1: 05:22:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:36 executing program 2: 05:22:36 executing program 0: 05:22:36 executing program 3: 05:22:36 executing program 4: 05:22:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 244.137435][ T8518] dns_resolver: Unsupported server list version (0) 05:22:37 executing program 1: 05:22:37 executing program 2: 05:22:37 executing program 0: 05:22:37 executing program 4: 05:22:37 executing program 3: 05:22:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:37 executing program 1: [ 244.278459][ T8525] dns_resolver: Unsupported server list version (0) 05:22:37 executing program 2: 05:22:37 executing program 0: 05:22:37 executing program 4: 05:22:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:37 executing program 3: [ 244.423665][ T8535] dns_resolver: Unsupported server list version (0) 05:22:37 executing program 1: 05:22:37 executing program 2: 05:22:37 executing program 0: 05:22:37 executing program 4: 05:22:37 executing program 3: 05:22:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:37 executing program 1: 05:22:37 executing program 2: 05:22:37 executing program 0: 05:22:37 executing program 4: 05:22:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:37 executing program 3: 05:22:37 executing program 1: 05:22:37 executing program 0: 05:22:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:37 executing program 4: 05:22:37 executing program 2: 05:22:37 executing program 3: 05:22:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:37 executing program 1: 05:22:37 executing program 0: 05:22:37 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) recvmmsg(r1, &(0x7f0000008a80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 05:22:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e80)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)="c09fbe0dab38d8884b53ea49d04837b659ff18418508b055758f661fe4f8ae2c", 0x20}], 0x1, &(0x7f0000001680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/165, 0xa5}], 0x1}, 0x0) 05:22:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:37 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clone(0x13102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) 05:22:37 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 05:22:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x20) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x1d00002e) [ 245.196637][ C0] hrtimer: interrupt took 47762 ns 05:22:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 05:22:38 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa86dd60163dac00760000fe8000000000000000000000000048fdc0c1f6deb45d000000000000000000013c02"], 0x52) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 05:22:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697ce8f93daafb43680300dfad8a600755a9863c1912a24990676103ec324d4faae570e4b4a7817622a51262d46203fa6420de6c78b01ad82082061e4df9000014cdab4b586496273f615412701a13785825a25ee9ef8a87430523"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:38 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f0000000140)={@val, @void, @eth={@broadcast, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {0x0, 0x0, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "9b636ac7719fc284b81fc34c685139b09d33b4678ced239db0a0a388c12567bf", "b58bf694bca400a4944b33dae888ac4b", {"4546e7e9d1d14899fd8ad1ebff450d30", "da1063a88e70a7a990e3f3d860cd32d4"}}}}}}}}, 0x8a) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 245.555991][ T8615] splice write not supported for file /net/tun (pid: 8615 comm: syz-executor.1) 05:22:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x2, 0x0, 0x468, 0x8, 0x0, 0x0, 0x1, 0x0, 0x7191986d}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x3ff, 0x3, 0x8000}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x5}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 245.702904][ T8619] dns_resolver_preparse: 14 callbacks suppressed [ 245.702979][ T8619] Option 'Lèi|èù' to dns_resolver key: bad/missing value 05:22:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 245.827631][ T8624] IPVS: ftp: loaded support on port[0] = 21 [ 245.918522][ T8631] splice write not supported for file /net/tun (pid: 8631 comm: syz-executor.4) 05:22:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x20) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x1d00002e) 05:22:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3000000013000100"/20, @ANYRES32=r1, @ANYBLOB="000000000400000008002e"], 0x30}}, 0x0) 05:22:39 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e80)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)="c09fbe0dab38d8884b53ea49d04837b659ff18418508b055758f661fe4f8ae2c", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/165, 0xa5}], 0x1}, 0x0) 05:22:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 246.544243][ T8642] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 246.610658][ T8656] IPVS: ftp: loaded support on port[0] = 21 05:22:40 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xffffffff, 0x0) ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f0000000140)) 05:22:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 247.190377][ T8654] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 247.326880][ T367] tipc: TX() has been purged, node left! 05:22:40 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8}, @TCA_SAMPLE_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 05:22:40 executing program 4: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) 05:22:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x204) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) recvmmsg(r1, &(0x7f0000008a80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 05:22:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x2, 0x0, 0x468, 0x8, 0x0, 0x0, 0x1, 0x0, 0x7191986d}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x3ff, 0x3, 0x8000}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x5}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 05:22:47 executing program 3: io_setup(0x7f, &(0x7f0000000000)) 05:22:47 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000, 0x3, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') syz_open_dev$vcsa(0x0, 0x0, 0x100) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf2, 0x0) 05:22:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="880000002c00270d00"/20, @ANYRES32=r4, @ANYBLOB="f7ff0000000000000e000000070001"], 0x88}}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 05:22:47 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_PKEY_VERIFY(0x1c, 0x0, &(0x7f0000000180)={'enc=', 'pkcs1', ' hash=', {'poly1305-generic\x00'}}, &(0x7f0000000240)="1627ecadf5", &(0x7f00000002c0)="dd33527f985507d14359118841dbfbd28a29eb21c468f8377a68358359d16383946665f9c859890dea0de6ee6958c02ca868f906424074755db869aa3df70fffead581edb2f9f0aec3875482d8f3dcda046508f3395c2cf415a85cba402c25e8c61dbc80bd9286a5b189b0f96cc81e7c36962e411b5f582706c5cac15c322e874f01c157239df3f3fd3ed0755666d4aafdd0555813d3de6b7bc80732bdac") syz_read_part_table(0x0, 0x600, &(0x7f0000000200)=[{0x0, 0x0, 0x1c0}]) [ 254.445501][ T8754] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 254.520470][ T8758] IPVS: ftp: loaded support on port[0] = 21 05:22:47 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) [ 254.628115][ T8754] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.1'. 05:22:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x2, 0x0, 0x468, 0x8, 0x0, 0x0, 0x1, 0x0, 0x7191986d}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x3ff, 0x3, 0x8000}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x5}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 05:22:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 254.985000][ T8754] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.1'. 05:22:47 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000, 0x3, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') syz_open_dev$vcsa(0x0, 0x0, 0x100) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f00000017c0), 0xf2, 0x0) [ 255.177264][ T8796] IPVS: ftp: loaded support on port[0] = 21 05:22:48 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e80)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)="c09fbe0dab38d8884b53ea49d04837b6", 0x10}], 0x1, &(0x7f0000001680)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/165, 0xa5}], 0x1}, 0x0) 05:22:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045439, 0x73d000) [ 255.467962][ T8754] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 05:22:48 executing program 0: sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x44, 0x1, 0x7, 0x5, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x5}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x9}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x9}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4000010) preadv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000001440)=""/4084, 0xff4}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stat\x00') exit(0x0) preadv(r0, &(0x7f0000000500), 0x37d, 0x0) write(0xffffffffffffffff, &(0x7f0000001400), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x11f08) 05:22:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000002540)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x211) 05:22:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x2, 0x0, 0x468, 0x8, 0x0, 0x0, 0x1, 0x0, 0x7191986d}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x3ff, 0x3, 0x8000}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x5}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 05:22:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) readv(r2, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x5) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup3(r1, r2, 0x0) [ 255.823314][ T8846] IPVS: ftp: loaded support on port[0] = 21 05:22:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000002540)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x211) 05:22:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697c"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 255.998316][ T8860] dns_resolver: Unsupported server list version (0) 05:22:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x2, 0x0, 0x468, 0x8, 0x0, 0x0, 0x1, 0x0, 0x7191986d}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x3ff, 0x3, 0x8000}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x5}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 256.263372][ T8882] Invalid option length (764) for dns_resolver key [ 256.319560][ T8886] IPVS: ftp: loaded support on port[0] = 21 05:22:49 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000002540)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x211) 05:22:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697c"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) 05:22:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x2, 0x0, 0x468, 0x8, 0x0, 0x0, 0x1, 0x0, 0x7191986d}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x3ff, 0x3, 0x8000}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x5}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 05:22:49 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clone(0x13102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00000000c0), 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x4031, 0xffffffffffffffff, 0x0) 05:22:49 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e80)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)="c09fbe0dab38d8884b53ea49d04837b6", 0x10}], 0x1, &(0x7f0000001680)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000680)=""/165, 0xa5}], 0x1}, 0x0) 05:22:49 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xffbffffc, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)="0400000900000000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) 05:22:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00006ef6cb503900000008150ee208d5fb000000000000889d5bc2780793727cdd7cc99cdb30907ba8da000000006799c200008e53049580c96161a9c01fcdfde3ccee3e5d2d94c7ce8cbddbd735b9d24ab423044ce810697c"], 0x1) clone(0x700, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 256.727237][ T8918] Invalid option length (764) for dns_resolver key [ 256.800197][ T8922] IPVS: ftp: loaded support on port[0] = 21 [ 256.894980][ T2430] ------------[ cut here ]------------ [ 256.900653][ T2430] WARNING: CPU: 1 PID: 2430 at kernel/kthread.c:819 kthread_queue_work+0x16d/0x1b0 [ 256.909923][ T2430] Kernel panic - not syncing: panic_on_warn set ... [ 256.916515][ T2430] CPU: 1 PID: 2430 Comm: kworker/1:1H Not tainted 5.8.0-rc4-next-20200708-syzkaller #0 [ 256.927090][ T2430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.938135][ T2430] Workqueue: kblockd blk_mq_run_work_fn [ 256.943681][ T2430] Call Trace: [ 256.946972][ T2430] dump_stack+0x18f/0x20d [ 256.951308][ T2430] panic+0x2e3/0x75c [ 256.955206][ T2430] ? __warn_printk+0xf3/0xf3 [ 256.959800][ T2430] ? printk+0xba/0xed [ 256.963779][ T2430] ? log_store.cold+0x16/0x16 [ 256.968477][ T2430] ? __warn.cold+0x5/0x45 [ 256.972807][ T2430] ? __warn+0xd6/0x1f2 [ 256.976905][ T2430] ? kthread_queue_work+0x16d/0x1b0 [ 256.982102][ T2430] __warn.cold+0x20/0x45 [ 256.986345][ T2430] ? kthread_queue_work+0x16d/0x1b0 [ 256.991546][ T2430] report_bug+0x1bd/0x210 [ 256.995916][ T2430] handle_bug+0x38/0x90 [ 257.001118][ T2430] exc_invalid_op+0x13/0x40 [ 257.005667][ T2430] asm_exc_invalid_op+0x12/0x20 [ 257.010518][ T2430] RIP: 0010:kthread_queue_work+0x16d/0x1b0 [ 257.016319][ T2430] Code: 0f 85 72 ff ff ff e8 62 49 26 00 48 8d 55 48 4c 89 e6 48 89 ef e8 63 ec ff ff 41 bc 01 00 00 00 e9 56 ff ff ff e8 43 49 26 00 <0f> 0b 45 31 e4 e9 47 ff ff ff 48 c7 c7 f4 61 af 8a e8 dd fd 65 00 [ 257.035917][ T2430] RSP: 0018:ffffc90007f7f8e8 EFLAGS: 00010093 [ 257.041985][ T2430] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff814db478 [ 257.049955][ T2430] RDX: ffff8880a0c721c0 RSI: ffffffff814db4ed RDI: ffff88821872f1c0 [ 257.057943][ T2430] RBP: ffff88821872f158 R08: 0000000000000001 R09: 0000000000000003 [ 257.065913][ T2430] R10: 0000000000000000 R11: 1ffffffff183c587 R12: ffff8880a14a0128 [ 257.073887][ T2430] R13: 0000000000000286 R14: ffff88821872f160 R15: dffffc0000000000 [ 257.081871][ T2430] ? kthread_queue_work+0xf8/0x1b0 [ 257.086983][ T2430] ? kthread_queue_work+0x16d/0x1b0 [ 257.092184][ T2430] ? kthread_queue_work+0x16d/0x1b0 [ 257.097389][ T2430] loop_queue_rq+0x428/0x590 [ 257.101986][ T2430] blk_mq_dispatch_rq_list+0x2e0/0x1e40 [ 257.107530][ T2430] ? elv_rb_del+0x50/0x90 [ 257.111849][ T2430] ? blk_mq_dequeue_from_ctx+0x810/0x810 [ 257.117457][ T2430] ? do_raw_spin_unlock+0x171/0x230 [ 257.122631][ T2430] ? _raw_spin_unlock+0x24/0x40 [ 257.127458][ T2430] ? dd_dispatch_request+0x225/0x880 [ 257.132722][ T2430] __blk_mq_do_dispatch_sched+0x3bc/0x870 [ 257.138422][ T2430] ? blk_mq_sched_free_hctx_data+0x1e0/0x1e0 [ 257.144388][ T2430] ? lock_acquire+0x1f1/0xad0 [ 257.149042][ T2430] ? hctx_lock+0x7f/0x1d0 [ 257.153364][ T2430] __blk_mq_sched_dispatch_requests+0x394/0x490 [ 257.159581][ T2430] ? blk_mq_do_dispatch_ctx+0x610/0x610 [ 257.165108][ T2430] ? lock_acquire+0x1f1/0xad0 [ 257.169761][ T2430] ? process_one_work+0x85f/0x1670 [ 257.174850][ T2430] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 257.180816][ T2430] __blk_mq_run_hw_queue+0x13a/0x2d0 [ 257.186074][ T2430] ? trace_block_unplug+0x300/0x300 [ 257.191258][ T2430] ? _raw_spin_unlock_irq+0x1f/0x80 [ 257.196429][ T2430] ? lock_is_held_type+0xb0/0xe0 [ 257.201342][ T2430] blk_mq_run_work_fn+0x55/0x70 [ 257.206172][ T2430] process_one_work+0x94c/0x1670 [ 257.211090][ T2430] ? lock_release+0x8d0/0x8d0 [ 257.215742][ T2430] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 257.221089][ T2430] ? rwlock_bug.part.0+0x90/0x90 [ 257.226012][ T2430] ? lockdep_hardirqs_off+0x66/0xa0 [ 257.231194][ T2430] worker_thread+0x64c/0x1120 [ 257.235849][ T2430] ? __kthread_parkme+0x13f/0x1e0 [ 257.240855][ T2430] ? process_one_work+0x1670/0x1670 [ 257.246034][ T2430] kthread+0x3b5/0x4a0 [ 257.250077][ T2430] ? __kthread_bind_mask+0xc0/0xc0 [ 257.255167][ T2430] ? __kthread_bind_mask+0xc0/0xc0 [ 257.260263][ T2430] ret_from_fork+0x1f/0x30 [ 258.326581][ T2430] Shutting down cpus with NMI [ 258.332386][ T2430] Kernel Offset: disabled [ 258.336787][ T2430] Rebooting in 86400 seconds..