[ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2020/05/22 23:33:21 fuzzer started 2020/05/22 23:33:22 dialing manager at 10.128.0.26:38661 2020/05/22 23:33:22 syscalls: 3055 2020/05/22 23:33:22 code coverage: enabled 2020/05/22 23:33:22 comparison tracing: enabled 2020/05/22 23:33:22 extra coverage: enabled 2020/05/22 23:33:22 setuid sandbox: enabled 2020/05/22 23:33:22 namespace sandbox: enabled 2020/05/22 23:33:22 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/22 23:33:22 fault injection: enabled 2020/05/22 23:33:22 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/22 23:33:22 net packet injection: enabled 2020/05/22 23:33:22 net device setup: enabled 2020/05/22 23:33:22 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/22 23:33:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/22 23:33:22 USB emulation: enabled 23:35:18 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) syzkaller login: [ 171.928284][ T6938] IPVS: ftp: loaded support on port[0] = 21 23:35:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@gid={'gid'}}]}) [ 172.096413][ T6938] chnl_net:caif_netlink_parms(): no params data found [ 172.225474][ T6938] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.233181][ T6938] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.242803][ T6938] device bridge_slave_0 entered promiscuous mode [ 172.254582][ T6938] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.263220][ T6938] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.272312][ T6938] device bridge_slave_1 entered promiscuous mode [ 172.289562][ T7054] IPVS: ftp: loaded support on port[0] = 21 [ 172.299310][ T6938] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.311499][ T6938] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.354579][ T6938] team0: Port device team_slave_0 added [ 172.365418][ T6938] team0: Port device team_slave_1 added [ 172.400372][ T6938] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.407409][ T6938] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 172.434358][ T6938] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 23:35:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000440)="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", 0x1000}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x100000}) ioctl$KVM_NMI(r2, 0xae9a) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, 0xe, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000840}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 172.451813][ T6938] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.460076][ T6938] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 172.487821][ T6938] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 172.610416][ T6938] device hsr_slave_0 entered promiscuous mode [ 172.676212][ T6938] device hsr_slave_1 entered promiscuous mode 23:35:19 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, 0x1c9c380}}, 0x0) [ 172.754786][ T7126] IPVS: ftp: loaded support on port[0] = 21 [ 172.966005][ T7054] chnl_net:caif_netlink_parms(): no params data found [ 173.043647][ T7239] IPVS: ftp: loaded support on port[0] = 21 23:35:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41d5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x0) write$uinput_user_dev(r0, &(0x7f0000000640)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) close(r0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) [ 173.292868][ T7126] chnl_net:caif_netlink_parms(): no params data found [ 173.344253][ T7054] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.351618][ T7054] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.360325][ T7054] device bridge_slave_0 entered promiscuous mode [ 173.373455][ T7054] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.381075][ T7054] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.391531][ T7054] device bridge_slave_1 entered promiscuous mode [ 173.423710][ T6938] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 173.504306][ T6938] netdevsim netdevsim0 netdevsim1: renamed from eth1 23:35:20 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 173.590139][ T7054] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.725163][ T6938] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 173.769036][ T7054] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.802961][ T6938] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 173.870579][ T7422] IPVS: ftp: loaded support on port[0] = 21 [ 173.876641][ T7239] chnl_net:caif_netlink_parms(): no params data found [ 173.911830][ T7054] team0: Port device team_slave_0 added [ 173.940080][ T7126] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.950488][ T7126] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.959849][ T7126] device bridge_slave_0 entered promiscuous mode [ 173.969091][ T7054] team0: Port device team_slave_1 added [ 173.982018][ T7495] IPVS: ftp: loaded support on port[0] = 21 [ 173.990690][ T7054] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.999665][ T7054] 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. [ 174.026249][ T7054] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.053122][ T7126] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.061464][ T7126] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.070142][ T7126] device bridge_slave_1 entered promiscuous mode [ 174.086015][ T7054] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.092970][ T7054] 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. [ 174.119262][ T7054] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.189709][ T7126] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.203191][ T7126] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.258555][ T7054] device hsr_slave_0 entered promiscuous mode [ 174.306205][ T7054] device hsr_slave_1 entered promiscuous mode [ 174.376160][ T7054] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.383929][ T7054] Cannot create hsr debugfs directory [ 174.439523][ T7126] team0: Port device team_slave_0 added [ 174.445561][ T7239] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.456055][ T7239] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.463750][ T7239] device bridge_slave_0 entered promiscuous mode [ 174.474779][ T7239] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.481895][ T7239] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.490735][ T7239] device bridge_slave_1 entered promiscuous mode [ 174.519338][ T7126] team0: Port device team_slave_1 added [ 174.551458][ T7239] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.600369][ T7239] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.633988][ T7126] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.641728][ T7126] 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. [ 174.668346][ T7126] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.707266][ T7126] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.714292][ T7126] 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. [ 174.741268][ T7126] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.754782][ T7239] team0: Port device team_slave_0 added [ 174.813474][ T7422] chnl_net:caif_netlink_parms(): no params data found [ 174.828828][ T7239] team0: Port device team_slave_1 added [ 174.918243][ T7126] device hsr_slave_0 entered promiscuous mode [ 174.966224][ T7126] device hsr_slave_1 entered promiscuous mode [ 175.016002][ T7126] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.023566][ T7126] Cannot create hsr debugfs directory [ 175.082406][ T7239] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.090540][ T7239] 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. [ 175.117802][ T7239] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.175526][ T7239] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.183280][ T7239] 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. [ 175.210001][ T7239] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.235857][ T7495] chnl_net:caif_netlink_parms(): no params data found [ 175.342063][ T7054] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 175.420818][ T7054] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 175.491965][ T7422] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.500021][ T7422] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.508931][ T7422] device bridge_slave_0 entered promiscuous mode [ 175.525281][ T7054] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 175.639487][ T7239] device hsr_slave_0 entered promiscuous mode [ 175.706081][ T7239] device hsr_slave_1 entered promiscuous mode [ 175.745781][ T7239] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.753490][ T7239] Cannot create hsr debugfs directory [ 175.773253][ T7422] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.781832][ T7422] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.790163][ T7422] device bridge_slave_1 entered promiscuous mode [ 175.807495][ T7054] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 175.845559][ T6938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.918126][ T7422] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.944653][ T7422] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.994495][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.005959][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.021294][ T6938] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.028624][ T7495] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.036740][ T7495] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.044489][ T7495] device bridge_slave_0 entered promiscuous mode [ 176.094991][ T7126] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 176.113120][ T7495] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.120743][ T7495] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.129585][ T7495] device bridge_slave_1 entered promiscuous mode [ 176.139457][ T7422] team0: Port device team_slave_0 added [ 176.173289][ T7495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 176.184959][ T7495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 176.199704][ T7126] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 176.229572][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.238494][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.248238][ T2485] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.255374][ T2485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.264415][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.275148][ T7422] team0: Port device team_slave_1 added [ 176.318314][ T7495] team0: Port device team_slave_0 added [ 176.324831][ T7126] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 176.367654][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.377636][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.386198][ T2894] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.393286][ T2894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.423252][ T7422] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.430618][ T7422] 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. [ 176.458652][ T7422] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.475584][ T7495] team0: Port device team_slave_1 added [ 176.482454][ T7126] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 176.542353][ T7422] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.553353][ T7422] 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. [ 176.580677][ T7422] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.609764][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.619047][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.652885][ T7495] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 176.667584][ T7495] 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. [ 176.698150][ T7495] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 176.712192][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.721295][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.744589][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.753418][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.764821][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.773664][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.782788][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.792704][ T7495] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 176.803788][ T7495] 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. [ 176.830673][ T7495] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 176.863777][ T6938] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 176.877167][ T6938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.921523][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.930438][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.008486][ T7422] device hsr_slave_0 entered promiscuous mode [ 177.046182][ T7422] device hsr_slave_1 entered promiscuous mode [ 177.085777][ T7422] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.093401][ T7422] Cannot create hsr debugfs directory [ 177.148492][ T7495] device hsr_slave_0 entered promiscuous mode [ 177.196246][ T7495] device hsr_slave_1 entered promiscuous mode [ 177.225760][ T7495] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 177.233320][ T7495] Cannot create hsr debugfs directory [ 177.240464][ T7239] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 177.294420][ T7239] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 177.382639][ T7239] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 177.457953][ T7239] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 177.520863][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.529062][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.544247][ T6938] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.585140][ T7054] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.700221][ T7126] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.726542][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.734322][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.752532][ T7054] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.815973][ T7422] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 177.856449][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.865206][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.874698][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.883807][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.892687][ T2499] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.899775][ T2499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.920727][ T7422] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 178.002076][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.010238][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.019608][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.028272][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.038362][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.047465][ T2498] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.054519][ T2498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.077888][ T7422] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 178.119098][ T7422] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 178.171466][ T7126] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.187159][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.200598][ T7495] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 178.251425][ T7495] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 178.312274][ T7495] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 178.372801][ T7495] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 178.444619][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.454570][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.464738][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.474898][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.483863][ T2499] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.490964][ T2499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.502416][ T6938] device veth0_vlan entered promiscuous mode [ 178.547216][ T7239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.554010][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.564024][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.572375][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.581397][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.590665][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.599351][ T2499] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.606467][ T2499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.614427][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.672179][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.681302][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.690015][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.699427][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.708051][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.717300][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.725882][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.733546][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.748669][ T6938] device veth1_vlan entered promiscuous mode [ 178.784008][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.792317][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.802089][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.814664][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.823704][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.847377][ T7239] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.870148][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.881752][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.891489][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.900426][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.909110][ T2485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.943478][ T7054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.958703][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.969130][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.980032][ T2895] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.987336][ T2895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.996873][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.005533][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.014690][ T2895] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.021980][ T2895] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.030848][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.039824][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.049982][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.079442][ T6938] device veth0_macvtap entered promiscuous mode [ 179.111396][ T7126] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 179.126037][ T7126] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 179.137360][ T6938] device veth1_macvtap entered promiscuous mode [ 179.149373][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.159521][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 179.168538][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.182080][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 179.191153][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.202416][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.211321][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.220780][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.231082][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.240068][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.249286][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.260874][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 179.272235][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.316188][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.324127][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.338487][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.350051][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.360025][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.371179][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.390252][ T7054] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.412767][ T6938] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.433741][ T7239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 179.459462][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.471211][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.481748][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.492573][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.511609][ T7422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.533409][ T7126] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.549546][ T6938] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.568159][ T7422] 8021q: adding VLAN 0 to HW filter on device team0 [ 179.581122][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.590315][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.602767][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.612650][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.621706][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.630503][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.638758][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.646688][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.667437][ T7495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 179.695186][ T7239] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.752457][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.764708][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.773827][ T2895] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.780960][ T2895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.857964][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.872355][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.880765][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.890505][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.900213][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.909201][ T2889] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.916349][ T2889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.924085][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.933771][ T7054] device veth0_vlan entered promiscuous mode [ 179.998904][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.007838][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.023786][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.032806][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.050632][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 23:35:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x151042, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) msgctl$IPC_RMID(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 180.093041][ T7495] 8021q: adding VLAN 0 to HW filter on device team0 [ 180.113634][ T7054] device veth1_vlan entered promiscuous mode [ 180.163908][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 180.183393][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.193336][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.209754][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 180.219772][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.228854][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.238267][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 23:35:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) [ 180.278605][ T7126] device veth0_vlan entered promiscuous mode [ 180.325879][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 180.334371][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 180.351468][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.363751][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 23:35:27 executing program 0: socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'veth1_macvtap\x00'}) [ 180.385387][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.412694][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 23:35:27 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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) socketpair(0x1d, 0x2, 0x2, 0x0) [ 180.428988][ T2902] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.436148][ T2902] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.443965][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 180.453138][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.518579][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.530341][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.544157][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:35:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffdc0, 0x20001732, &(0x7f00000003c0)={0x2, 0x4e20, @local}, 0x4a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 180.561287][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.573877][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.596630][ T2902] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.603708][ T2902] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.617422][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.627874][ T8210] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 180.647670][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.656492][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.704700][ T7239] device veth0_vlan entered promiscuous mode [ 180.735122][ T7126] device veth1_vlan entered promiscuous mode [ 180.747125][ T7422] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 180.762809][ T7422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.776557][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.786828][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.795123][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.804483][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.813414][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.843299][ T7239] device veth1_vlan entered promiscuous mode [ 180.876483][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.884286][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.892380][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 180.904810][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 180.914137][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.922849][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 180.931777][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.941220][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.949936][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.958425][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.967261][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.001222][ T7054] device veth0_macvtap entered promiscuous mode [ 181.017420][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 181.025620][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 181.034296][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.043257][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 181.052175][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.063117][ T7495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 181.079552][ T7054] device veth1_macvtap entered promiscuous mode [ 181.107150][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.115160][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.128009][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.139536][ T7126] device veth0_macvtap entered promiscuous mode [ 181.168261][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.182605][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.191930][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.204933][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 181.213407][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 181.229906][ T7126] device veth1_macvtap entered promiscuous mode [ 181.245133][ T7495] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 181.265256][ T7054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.278045][ T7054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.291160][ T7054] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.307536][ T7239] device veth0_macvtap entered promiscuous mode [ 181.338578][ T7239] device veth1_macvtap entered promiscuous mode [ 181.346724][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.354772][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.364391][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.373309][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 181.381359][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 181.388951][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.400914][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.413578][ T7054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.430888][ T7054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.443318][ T7054] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.474860][ T7422] 8021q: adding VLAN 0 to HW filter on device batadv0 23:35:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x1e8, 0xe8, 0x2e8, 0x2e8, 0x2e8, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "0bfa32699cb34fcf4cc879ff1a946ccc0b8fbe086a43fb308a45405bd236"}}, {{@arp={@multicast1, @dev, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'netpci0\x00', 'macvtap0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "dc99fcc1a5d5f59fab3625bf137c088edfa629bca6c7c2176000ac3068b2"}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x420) [ 181.493752][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.508846][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.553039][ T7126] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.574533][ T7126] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 23:35:28 executing program 0: r0 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b3ce9fad90f15a36a15", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002540)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/160, 0xa0}, {&(0x7f0000000380)=""/65, 0x41}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000000480)=""/119, 0x77}], 0x4}}], 0x1, 0x0, 0x0) [ 181.602071][ T7126] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.622444][ T7126] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.667092][ T7126] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.691625][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.706614][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.730245][ T7126] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.744858][ T7126] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.758090][ T7126] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.769878][ T7126] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.781906][ T7126] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.833412][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.843746][ T2499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.857994][ T7239] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.869631][ T7239] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.883402][ T7239] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.895597][ T7239] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.925685][ T7239] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.945674][ T7239] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.957789][ T7239] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.067192][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.086730][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.097745][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.106940][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.121956][ T7239] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.135411][ T7239] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.147955][ T7239] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.159647][ T7239] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.170098][ T7239] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.181690][ T7239] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.194982][ T7239] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.241290][ T8239] FAT-fs (loop1): bogus number of reserved sectors [ 182.250649][ T8239] FAT-fs (loop1): Can't find a valid FAT filesystem [ 182.266963][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.278731][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.339434][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.355005][ T2895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 23:35:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@fat=@gid={'gid'}}]}) [ 182.472542][ T7495] device veth0_vlan entered promiscuous mode [ 182.523945][ T8248] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 182.575340][ T8250] FAT-fs (loop1): bogus number of reserved sectors [ 182.585428][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.595082][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.607189][ T8250] FAT-fs (loop1): Can't find a valid FAT filesystem [ 182.691214][ T7495] device veth1_vlan entered promiscuous mode [ 182.736150][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.744033][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.790029][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 23:35:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00000012c0)="4c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x4d, 0x0, 0x0, 0x0) [ 182.847697][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.864620][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 23:35:29 executing program 3: syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) r1 = open(&(0x7f0000000080)='./bus\x00', 0x430c2, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) [ 182.894613][ T7422] device veth0_vlan entered promiscuous mode [ 182.916955][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.928441][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.014303][ T7422] device veth1_vlan entered promiscuous mode [ 183.041282][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 183.058795][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.084532][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.117845][ T7495] device veth0_macvtap entered promiscuous mode [ 183.140179][ T7495] device veth1_macvtap entered promiscuous mode [ 183.234709][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 183.244012][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 183.261979][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.273591][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.313778][ T2498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.343306][ T7495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.365676][ T7495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.375610][ T7495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.403444][ T7495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.414111][ T7495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.440850][ T7495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.450777][ T7495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.461289][ T7495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.473646][ T7495] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.484324][ T7422] device veth0_macvtap entered promiscuous mode [ 183.497467][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 183.505520][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.520201][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.531028][ T7495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.543386][ T7495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.554061][ T7495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.565773][ T7495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.575618][ T7495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.586743][ T7495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.597598][ T7495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.608364][ T7495] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.620238][ T7495] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.631395][ T7422] device veth1_macvtap entered promiscuous mode [ 183.640569][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.650336][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.661249][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.740179][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.751661][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.762898][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.773512][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.783539][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.794554][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.804897][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.816322][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.827129][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.838093][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.850572][ T7422] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.959996][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.975485][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.006322][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.017771][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.039794][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.064962][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.085740][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.106980][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.119785][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.131113][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.143051][ T7422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 184.154570][ T7422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 184.168815][ T7422] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.215279][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.236567][ T2902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.514177][ T8286] input: syz1 as /devices/virtual/input/input5 [ 184.562465][ C0] hrtimer: interrupt took 46388 ns [ 184.696991][ T8286] ================================================================== [ 184.705196][ T8286] BUG: KASAN: use-after-free in kobject_put+0x296/0x2f0 [ 184.712121][ T8286] Read of size 1 at addr ffff8880a42821c4 by task syz-executor.4/8286 [ 184.720374][ T8286] [ 184.722742][ T8286] CPU: 0 PID: 8286 Comm: syz-executor.4 Not tainted 5.7.0-rc6-next-20200522-syzkaller #0 [ 184.732519][ T8286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.742576][ T8286] Call Trace: [ 184.745865][ T8286] dump_stack+0x18f/0x20d [ 184.750197][ T8286] ? kobject_put+0x296/0x2f0 [ 184.754784][ T8286] ? kobject_put+0x296/0x2f0 [ 184.759377][ T8286] print_address_description.constprop.0.cold+0xd3/0x413 [ 184.766392][ T8286] ? synchronize_rcu.part.0+0xda/0xf0 [ 184.771760][ T8286] ? synchronize_rcu_expedited+0x620/0x620 [ 184.777574][ T8286] ? vprintk_func+0x97/0x1a6 [ 184.782174][ T8286] ? kobject_put+0x296/0x2f0 [ 184.786842][ T8286] kasan_report.cold+0x1f/0x37 [ 184.791606][ T8286] ? kobject_put+0x296/0x2f0 [ 184.796189][ T8286] kobject_put+0x296/0x2f0 [ 184.800641][ T8286] put_device+0x1b/0x30 [ 184.804818][ T8286] __input_unregister_device+0x1b0/0x430 [ 184.810432][ T8286] input_unregister_device+0xb4/0xf0 [ 184.815706][ T8286] uinput_destroy_device+0x1e2/0x240 [ 184.820996][ T8286] ? uinput_destroy_device+0x240/0x240 [ 184.826444][ T8286] uinput_release+0x37/0x50 [ 184.831038][ T8286] __fput+0x33e/0x880 [ 184.835145][ T8286] task_work_run+0xf4/0x1b0 [ 184.839760][ T8286] exit_to_usermode_loop+0x2fa/0x360 [ 184.845058][ T8286] do_syscall_64+0x6b1/0x7d0 [ 184.849652][ T8286] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 184.855594][ T8286] RIP: 0033:0x45ca29 [ 184.859492][ T8286] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.879078][ T8286] RSP: 002b:00007f9e97dfdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 184.887478][ T8286] RAX: 0000000000000000 RBX: 00000000004eff00 RCX: 000000000045ca29 [ 184.895471][ T8286] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 184.903695][ T8286] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 184.911737][ T8286] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 184.919719][ T8286] R13: 00000000000005c3 R14: 00000000004c8841 R15: 00007f9e97dfe6d4 [ 184.927699][ T8286] [ 184.930022][ T8286] Allocated by task 8286: [ 184.934343][ T8286] save_stack+0x1b/0x40 [ 184.938505][ T8286] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 184.944132][ T8286] kmem_cache_alloc_trace+0x153/0x7d0 [ 184.949498][ T8286] evdev_connect+0x80/0x4d0 [ 184.953994][ T8286] input_attach_handler+0x194/0x200 [ 184.959170][ T8286] input_register_device.cold+0xf5/0x246 [ 184.964799][ T8286] uinput_ioctl_handler.isra.0+0x1210/0x1d80 [ 184.970760][ T8286] ksys_ioctl+0x11a/0x180 [ 184.975079][ T8286] __x64_sys_ioctl+0x6f/0xb0 [ 184.979653][ T8286] do_syscall_64+0xf6/0x7d0 [ 184.984148][ T8286] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 184.990044][ T8286] [ 184.992441][ T8286] Freed by task 8294: [ 184.996453][ T8286] save_stack+0x1b/0x40 [ 185.000586][ T8286] __kasan_slab_free+0xf7/0x140 [ 185.005617][ T8286] kfree+0x109/0x2b0 [ 185.009510][ T8286] device_release+0x71/0x200 [ 185.014095][ T8286] kobject_put+0x1c8/0x2f0 [ 185.018602][ T8286] cdev_put.part.0+0x32/0x50 [ 185.023184][ T8286] chrdev_open+0x296/0x5c0 [ 185.027643][ T8286] do_dentry_open+0x503/0x1280 [ 185.032488][ T8286] path_openat+0x1ece/0x2870 [ 185.037058][ T8286] do_filp_open+0x192/0x260 [ 185.041539][ T8286] do_sys_openat2+0x585/0x7a0 [ 185.046303][ T8286] do_sys_open+0xc3/0x140 [ 185.050633][ T8286] do_syscall_64+0xf6/0x7d0 [ 185.055132][ T8286] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 185.061070][ T8286] [ 185.063409][ T8286] The buggy address belongs to the object at ffff8880a4282000 [ 185.063409][ T8286] which belongs to the cache kmalloc-2k of size 2048 [ 185.077457][ T8286] The buggy address is located 452 bytes inside of [ 185.077457][ T8286] 2048-byte region [ffff8880a4282000, ffff8880a4282800) [ 185.090787][ T8286] The buggy address belongs to the page: [ 185.096410][ T8286] page:ffffea000290a080 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 [ 185.105503][ T8286] flags: 0xfffe0000000200(slab) [ 185.110347][ T8286] raw: 00fffe0000000200 ffffea000292cbc8 ffffea000255a448 ffff8880aa000e00 [ 185.118917][ T8286] raw: 0000000000000000 ffff8880a4282000 0000000100000001 0000000000000000 [ 185.127784][ T8286] page dumped because: kasan: bad access detected [ 185.134311][ T8286] [ 185.136623][ T8286] Memory state around the buggy address: [ 185.142260][ T8286] ffff8880a4282080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.150313][ T8286] ffff8880a4282100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.158416][ T8286] >ffff8880a4282180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.166571][ T8286] ^ [ 185.172712][ T8286] ffff8880a4282200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.180768][ T8286] ffff8880a4282280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.188812][ T8286] ================================================================== [ 185.196884][ T8286] Disabling lock debugging due to kernel taint [ 185.230110][ T8286] Kernel panic - not syncing: panic_on_warn set ... [ 185.236715][ T8286] CPU: 1 PID: 8286 Comm: syz-executor.4 Tainted: G B 5.7.0-rc6-next-20200522-syzkaller #0 [ 185.247880][ T8286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.257913][ T8286] Call Trace: [ 185.261205][ T8286] dump_stack+0x18f/0x20d [ 185.265516][ T8286] ? kobject_put+0x1d0/0x2f0 [ 185.270101][ T8286] panic+0x2e3/0x75c [ 185.274072][ T8286] ? __warn_printk+0xf3/0xf3 [ 185.278657][ T8286] ? preempt_schedule_common+0x5e/0xc0 [ 185.284091][ T8286] ? kobject_put+0x296/0x2f0 [ 185.288658][ T8286] ? kobject_put+0x296/0x2f0 [ 185.293228][ T8286] ? preempt_schedule_thunk+0x16/0x18 [ 185.298678][ T8286] ? trace_hardirqs_on+0x55/0x230 [ 185.303679][ T8286] ? kobject_put+0x296/0x2f0 [ 185.308245][ T8286] ? kobject_put+0x296/0x2f0 [ 185.312835][ T8286] end_report+0x4d/0x53 [ 185.316968][ T8286] kasan_report.cold+0xd/0x37 [ 185.321649][ T8286] ? kobject_put+0x296/0x2f0 [ 185.326344][ T8286] kobject_put+0x296/0x2f0 [ 185.330758][ T8286] put_device+0x1b/0x30 [ 185.335001][ T8286] __input_unregister_device+0x1b0/0x430 [ 185.340632][ T8286] input_unregister_device+0xb4/0xf0 [ 185.345917][ T8286] uinput_destroy_device+0x1e2/0x240 [ 185.351197][ T8286] ? uinput_destroy_device+0x240/0x240 [ 185.356646][ T8286] uinput_release+0x37/0x50 [ 185.361130][ T8286] __fput+0x33e/0x880 [ 185.365179][ T8286] task_work_run+0xf4/0x1b0 [ 185.369686][ T8286] exit_to_usermode_loop+0x2fa/0x360 [ 185.375037][ T8286] do_syscall_64+0x6b1/0x7d0 [ 185.379647][ T8286] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 185.385530][ T8286] RIP: 0033:0x45ca29 [ 185.389419][ T8286] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.409452][ T8286] RSP: 002b:00007f9e97dfdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.417853][ T8286] RAX: 0000000000000000 RBX: 00000000004eff00 RCX: 000000000045ca29 [ 185.425988][ T8286] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 185.433944][ T8286] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 185.441912][ T8286] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 185.449862][ T8286] R13: 00000000000005c3 R14: 00000000004c8841 R15: 00007f9e97dfe6d4 [ 185.459187][ T8286] Kernel Offset: disabled [ 185.463513][ T8286] Rebooting in 86400 seconds..