[ 97.764658][ T32] audit: type=1800 audit(1581823584.816:25): pid=11132 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 97.788658][ T32] audit: type=1800 audit(1581823584.836:26): pid=11132 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 97.832978][ T32] audit: type=1800 audit(1581823584.866:27): pid=11132 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 99.174295][T11199] sshd (11199) used greatest stack depth: 4048 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts. syzkaller login: [ 142.027488][T11286] IPVS: ftp: loaded support on port[0] = 21 [ 142.078171][T11289] IPVS: ftp: loaded support on port[0] = 21 [ 142.085868][T11294] IPVS: ftp: loaded support on port[0] = 21 [ 142.109950][T11293] IPVS: ftp: loaded support on port[0] = 21 [ 142.132383][T11292] IPVS: ftp: loaded support on port[0] = 21 [ 142.176723][T11295] IPVS: ftp: loaded support on port[0] = 21 [ 142.721209][T11294] chnl_net:caif_netlink_parms(): no params data found [ 142.744745][T11286] chnl_net:caif_netlink_parms(): no params data found [ 142.770286][T11293] chnl_net:caif_netlink_parms(): no params data found [ 142.878351][T11292] chnl_net:caif_netlink_parms(): no params data found [ 143.157595][T11293] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.165012][T11293] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.175475][T11293] device bridge_slave_0 entered promiscuous mode [ 143.192758][T11295] chnl_net:caif_netlink_parms(): no params data found [ 143.206741][T11289] chnl_net:caif_netlink_parms(): no params data found [ 143.277495][T11293] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.285103][T11293] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.294497][T11293] device bridge_slave_1 entered promiscuous mode [ 143.382202][T11286] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.389434][T11286] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.398900][T11286] device bridge_slave_0 entered promiscuous mode [ 143.438344][T11292] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.446737][T11292] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.456152][T11292] device bridge_slave_0 entered promiscuous mode [ 143.465118][T11286] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.472482][T11286] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.481547][T11286] device bridge_slave_1 entered promiscuous mode [ 143.508078][T11292] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.515810][T11292] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.526073][T11292] device bridge_slave_1 entered promiscuous mode [ 143.538520][T11293] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.575506][T11294] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.582811][T11294] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.592559][T11294] device bridge_slave_0 entered promiscuous mode [ 143.626268][T11293] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.668601][T11294] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.676519][T11294] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.685903][T11294] device bridge_slave_1 entered promiscuous mode [ 143.708004][T11292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.750120][T11286] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.777063][T11292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.789568][T11293] team0: Port device team_slave_0 added [ 143.833946][T11295] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.841357][T11295] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.850677][T11295] device bridge_slave_0 entered promiscuous mode [ 143.863993][T11293] team0: Port device team_slave_1 added [ 143.873667][T11286] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.950548][T11294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 143.960123][T11289] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.967617][T11289] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.976928][T11289] device bridge_slave_0 entered promiscuous mode [ 143.986795][T11295] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.994241][T11295] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.002895][T11295] device bridge_slave_1 entered promiscuous mode [ 144.011304][T11293] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.019090][T11293] 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. [ 144.045566][T11293] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.070776][T11293] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 144.078196][T11293] 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. [ 144.104416][T11293] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 144.119548][T11292] team0: Port device team_slave_0 added [ 144.131276][T11294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.142888][T11289] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.150110][T11289] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.159257][T11289] device bridge_slave_1 entered promiscuous mode [ 144.206316][T11292] team0: Port device team_slave_1 added [ 144.289794][T11286] team0: Port device team_slave_0 added [ 144.299613][T11289] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.355704][T11293] device hsr_slave_0 entered promiscuous mode [ 144.392613][T11293] device hsr_slave_1 entered promiscuous mode [ 144.450639][T11295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 144.461307][T11292] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.468595][T11292] 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. [ 144.494623][T11292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.509070][T11286] team0: Port device team_slave_1 added [ 144.533551][T11294] team0: Port device team_slave_0 added [ 144.557677][T11289] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.571807][T11295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 144.582680][T11292] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 144.589845][T11292] 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. [ 144.616067][T11292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 144.628298][T11286] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.635655][T11286] 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. [ 144.661789][T11286] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.676176][T11294] team0: Port device team_slave_1 added [ 144.753823][T11286] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 144.761069][T11286] 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. [ 144.787680][T11286] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 144.812661][T11289] team0: Port device team_slave_0 added [ 144.829421][T11295] team0: Port device team_slave_0 added [ 144.838701][T11289] team0: Port device team_slave_1 added [ 144.905350][T11294] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 144.913649][T11294] 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. [ 144.939966][T11294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 144.963258][T11295] team0: Port device team_slave_1 added [ 145.027461][T11292] device hsr_slave_0 entered promiscuous mode [ 145.072553][T11292] device hsr_slave_1 entered promiscuous mode [ 145.112115][T11292] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 145.119771][T11292] Cannot create hsr debugfs directory [ 145.151582][T11289] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.158755][T11289] 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. [ 145.185199][T11289] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 145.209286][T11294] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.216447][T11294] 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. [ 145.242968][T11294] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.295670][T11289] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.302850][T11289] 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. [ 145.329094][T11289] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.405806][T11286] device hsr_slave_0 entered promiscuous mode [ 145.462602][T11286] device hsr_slave_1 entered promiscuous mode [ 145.532266][T11286] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 145.539893][T11286] Cannot create hsr debugfs directory [ 145.574299][T11295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 145.581510][T11295] 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. [ 145.607684][T11295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 145.635250][T11295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 145.642459][T11295] 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. [ 145.668520][T11295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 145.765983][T11295] device hsr_slave_0 entered promiscuous mode [ 145.813073][T11295] device hsr_slave_1 entered promiscuous mode [ 145.852265][T11295] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 145.859916][T11295] Cannot create hsr debugfs directory [ 145.925834][T11294] device hsr_slave_0 entered promiscuous mode [ 145.972880][T11294] device hsr_slave_1 entered promiscuous mode [ 146.012668][T11294] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 146.020729][T11294] Cannot create hsr debugfs directory [ 146.257486][T11289] device hsr_slave_0 entered promiscuous mode [ 146.313112][T11289] device hsr_slave_1 entered promiscuous mode [ 146.382215][T11289] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 146.389976][T11289] Cannot create hsr debugfs directory [ 146.905359][T11293] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 146.964175][T11293] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 147.064287][T11292] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 147.113141][T11293] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 147.164265][T11293] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 147.227962][T11292] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 147.284952][T11292] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 147.344862][T11292] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 147.420832][T11294] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 147.449657][T11295] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 147.496003][T11295] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 147.589865][T11294] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 147.617519][T11286] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 147.655811][T11295] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 147.715339][T11294] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 147.746313][T11286] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 147.798668][T11286] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 147.854014][T11286] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 147.906968][T11295] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 147.974153][T11294] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 148.067482][T11289] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 148.098832][T11289] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 148.136700][T11289] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 148.186146][T11289] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 148.664463][T11292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.693906][T11295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.720297][T11293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.737334][T11286] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.769609][T11289] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.786238][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 148.795911][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.804772][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 148.813819][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.839239][T11294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 148.861677][T11292] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.873244][T11295] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.895713][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 148.905562][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.914633][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 148.923662][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.943562][T11286] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.963239][T11293] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.006272][T11294] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.020170][T11289] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.043813][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.053882][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.063246][ T2771] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.070449][ T2771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.079198][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 149.087990][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 149.096878][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.106081][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.115456][ T2771] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.122841][ T2771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.131722][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.141475][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.150759][ T2771] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.158134][ T2771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.166315][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 149.175463][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 149.183768][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.193802][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.203052][ T2771] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.210205][ T2771] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.218835][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.228290][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.237169][ T2771] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.244566][ T2771] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.253793][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.263854][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.273138][ T2771] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.280462][ T2771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.289101][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.298368][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.307678][ T2771] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.314929][ T2771] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.332966][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.341874][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.350930][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.359958][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.370781][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 149.389073][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.401547][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.410918][ T2771] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.418197][ T2771] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.431392][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 149.450770][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.461889][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.471273][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.478666][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.493118][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.502518][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 149.517655][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 149.549407][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 149.559253][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.569160][ T2771] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.576447][ T2771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.585495][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 149.596325][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 149.607103][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 149.629810][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.639016][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 149.648969][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 149.660345][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 149.670726][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 149.688388][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 149.698525][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.708222][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.717607][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.724839][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.740291][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 149.835362][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 149.845764][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 149.856139][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 149.867141][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 149.877885][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 149.887877][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.897302][ T3920] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.904593][ T3920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.913619][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 149.923470][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 149.933770][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 149.944143][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 149.954542][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 149.964823][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 149.975216][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 149.985958][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 149.995668][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.005292][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.015734][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.025986][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.035727][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.044956][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 150.055143][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.064859][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.076076][T11295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.091643][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.103511][ T3920] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.128424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 150.137851][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.198302][T11289] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 150.209289][T11289] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 150.231593][T11293] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 150.244761][T11293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.254026][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.263772][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.274868][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.285245][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.295430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.305808][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.316162][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.325632][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.335268][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.344866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.355198][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.364411][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.373980][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.383671][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.398583][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.435992][T11286] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 150.450214][T11286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.500129][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 150.510936][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.521338][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.531382][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.540842][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.550380][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.559967][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.569537][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.579205][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.586984][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.605961][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.615922][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.626827][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.678697][T11295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.695345][T11292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.727391][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.737648][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.747228][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.755096][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.794716][T11293] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.816124][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.824634][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.833401][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.843080][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.852890][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.860720][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.873534][T11294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.900874][T11289] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.929626][T11286] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.050622][T11289] device veth0_vlan entered promiscuous mode [ 151.074112][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 151.082296][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 151.090354][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.100864][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.111542][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 151.119472][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 151.127817][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 151.137488][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 151.156551][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 151.165963][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 151.189765][T11292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.211802][T11294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.257866][T11289] device veth1_vlan entered promiscuous mode [ 151.304016][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 151.314150][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.324180][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.407517][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 151.416965][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 151.426764][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 151.472582][T11289] device veth0_macvtap entered promiscuous mode [ 151.509120][T11286] device veth0_vlan entered promiscuous mode [ 151.559602][T11289] device veth1_macvtap entered promiscuous mode [ 151.583298][T11286] device veth1_vlan entered promiscuous mode [ 151.593792][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 151.604532][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 151.613875][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.623858][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.633620][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 151.643075][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 151.652932][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 151.662148][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.671523][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.681145][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 151.690195][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 151.699901][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.709866][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.726100][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 151.736077][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 151.746109][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 151.755364][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 151.764525][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.775900][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.826707][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 151.836366][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 151.860170][T11294] device veth0_vlan entered promiscuous mode [ 151.868859][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 151.878891][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 151.898515][T11292] device veth0_vlan entered promiscuous mode [ 151.919127][T11293] device veth0_vlan entered promiscuous mode [ 151.950730][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 151.960387][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 151.985841][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 151.995696][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 152.005191][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 152.015065][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 152.031504][T11292] device veth1_vlan entered promiscuous mode [ 152.052942][T11294] device veth1_vlan entered promiscuous mode [ 152.071684][T11286] device veth0_macvtap entered promiscuous mode [ 152.087908][T11295] device veth0_vlan entered promiscuous mode [ 152.098128][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 152.107751][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 152.117094][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 152.126547][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 152.147472][T11286] device veth1_macvtap entered promiscuous mode [ 152.161808][T11293] device veth1_vlan entered promiscuous mode [ 152.177082][T11289] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.192899][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 152.202687][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 152.211836][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 152.220564][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 152.229179][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 152.237559][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 152.246986][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 152.290128][T11289] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.325807][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 152.335708][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 152.345563][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 152.361035][T11295] device veth1_vlan entered promiscuous mode [ 152.417246][T11286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 152.428301][T11286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.442030][T11286] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.468807][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 152.478402][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 152.488622][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 152.498447][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 152.508247][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 152.518246][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 152.527901][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 152.537574][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 152.547301][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 152.558683][T11294] device veth0_macvtap entered promiscuous mode [ 152.580189][T11292] device veth0_macvtap entered promiscuous mode [ 152.593258][T11293] device veth0_macvtap entered promiscuous mode [ 152.603272][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 152.612899][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 152.622550][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 152.631815][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 152.648233][T11286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 152.659597][T11286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.673379][T11286] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.694441][T11292] device veth1_macvtap entered promiscuous mode [ 152.710391][T11294] device veth1_macvtap entered promiscuous mode [ 152.735587][T11293] device veth1_macvtap entered promiscuous mode [ 152.778191][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 152.788685][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 152.827063][T11292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 152.838302][T11292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.848354][T11292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 152.860112][T11292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.873985][T11292] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.900973][T11294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 152.913053][T11294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.923159][T11294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 152.933792][T11294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.943808][T11294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 152.954446][T11294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.968719][T11294] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.997782][T11293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.008873][T11293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.018963][T11293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.029514][T11293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.039489][T11293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.050174][T11293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.060225][T11293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.071139][T11293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.084850][T11293] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 153.097694][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 153.109183][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 153.119428][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 153.129597][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 153.139735][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 153.149396][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 153.158820][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 153.168144][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 153.183760][T11295] device veth0_macvtap entered promiscuous mode [ 153.200870][T11292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.211711][T11292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.223080][T11292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.233736][T11292] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.247552][T11292] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.256878][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 153.266312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 153.276312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 153.291807][T11294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.303054][T11294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.313043][T11294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.323720][T11294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.333698][T11294] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.344244][T11294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.358115][T11294] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.370968][T11295] device veth1_macvtap entered promiscuous mode [ 153.380536][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 153.390104][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 153.400096][T11316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 153.416189][T11293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.426816][T11293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.436836][T11293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.447418][T11293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.457596][T11293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.468143][T11293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.478195][T11293] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.489170][T11293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.503201][T11293] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.526056][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 153.536571][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 153.570139][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.580849][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.590860][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.601434][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.611500][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.622873][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.633356][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.647294][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.657259][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.667749][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.680231][T11295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 153.690795][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 153.702222][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 153.968697][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.980109][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.990278][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 154.000827][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.011401][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 154.021976][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.031852][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 154.042429][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.052370][T11295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 154.062969][T11295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.076964][T11295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 154.091720][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 154.102487][ T2771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program [ 154.825421][T11424] batman_adv: batadv0: Adding interface: gretap0 [ 154.832657][T11424] batman_adv: batadv0: The MTU of interface gretap0 is too small (1462) 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. [ 154.858294][T11424] batman_adv: batadv0: Interface activated: gretap0 executing program executing program [ 154.928982][T11429] batman_adv: batadv0: Adding interface: gretap0 [ 154.936382][T11429] batman_adv: batadv0: The MTU of interface gretap0 is too small (1462) 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. [ 154.962036][T11429] batman_adv: batadv0: Interface activated: gretap0 [ 154.974126][T11432] batman_adv: batadv0: Adding interface: erspan0 [ 154.980589][T11432] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) 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. [ 155.006201][T11432] batman_adv: batadv0: Interface activated: erspan0 executing program executing program executing program executing program executing program [ 155.153490][T11443] batman_adv: batadv0: Adding interface: erspan0 [ 155.159946][T11443] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) 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. [ 155.186630][T11443] batman_adv: batadv0: Interface activated: erspan0 executing program executing program executing program executing program executing program executing program executing program [ 155.312832][T11454] batman_adv: batadv0: Adding interface: gretap0 [ 155.319451][T11454] batman_adv: batadv0: The MTU of interface gretap0 is too small (1462) 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. [ 155.345316][T11454] batman_adv: batadv0: Interface activated: gretap0 executing program executing program [ 155.367475][T11456] batman_adv: batadv0: Adding interface: gretap0 [ 155.374574][T11456] batman_adv: batadv0: The MTU of interface gretap0 is too small (1462) 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. [ 155.400343][T11456] batman_adv: batadv0: Interface activated: gretap0 executing program executing program executing program executing program executing program [ 155.531754][T11466] batman_adv: batadv0: Adding interface: erspan0 [ 155.538636][T11466] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) 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. [ 155.564941][T11466] batman_adv: batadv0: Interface activated: erspan0 executing program executing program [ 155.579052][T11464] batman_adv: batadv0: Adding interface: erspan0 [ 155.585931][T11464] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) 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. [ 155.611408][T11464] batman_adv: batadv0: Interface activated: erspan0 executing program executing program [ 155.634029][T11465] batman_adv: batadv0: Adding interface: syz_tun [ 155.640639][T11465] batman_adv: batadv0: The MTU of interface syz_tun 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. [ 155.666369][T11465] batman_adv: batadv0: Interface activated: syz_tun executing program executing program executing program [ 155.691241][T11472] batman_adv: batadv0: Adding interface: gretap0 [ 155.699788][T11472] batman_adv: batadv0: The MTU of interface gretap0 is too small (1462) 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. [ 155.725379][T11472] batman_adv: batadv0: Interface activated: gretap0 executing program executing program [ 155.790815][T11478] batman_adv: batadv0: Adding interface: erspan0 [ 155.798247][T11478] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) 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. [ 155.823916][T11478] batman_adv: batadv0: Interface activated: erspan0 executing program executing program executing program [ 155.854535][T11479] batman_adv: batadv0: Adding interface: ip6gretap0 [ 155.861366][T11479] batman_adv: batadv0: The MTU of interface ip6gretap0 is too small (1434) 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. [ 155.887200][T11479] batman_adv: batadv0: Interface activated: ip6gretap0 executing program [ 155.903876][T11482] batman_adv: batadv0: Adding interface: syz_tun [ 155.911657][T11482] batman_adv: batadv0: The MTU of interface syz_tun 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. [ 155.937820][T11482] batman_adv: batadv0: Interface activated: syz_tun executing program executing program executing program executing program [ 155.966873][T11484] batman_adv: batadv0: Adding interface: bridge0 [ 155.974602][T11484] batman_adv: batadv0: The MTU of interface bridge0 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. [ 156.000482][T11484] batman_adv: batadv0: Interface activated: bridge0 executing program executing program executing program executing program [ 156.084321][T11488] batman_adv: batadv0: Adding interface: ip6gretap0 [ 156.091184][T11488] batman_adv: batadv0: The MTU of interface ip6gretap0 is too small (1434) 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. [ 156.118570][T11488] batman_adv: batadv0: Interface activated: ip6gretap0 executing program executing program executing program executing program [ 156.157159][T11495] batman_adv: batadv0: Adding interface: bond0 [ 156.163681][T11495] batman_adv: batadv0: The MTU of interface bond0 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. [ 156.192006][T11495] batman_adv: batadv0: Interface activated: bond0 executing program executing program executing program executing program executing program [ 156.248194][T11498] batman_adv: batadv0: Adding interface: syz_tun [ 156.256153][T11498] batman_adv: batadv0: The MTU of interface syz_tun 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. [ 156.281995][T11498] batman_adv: batadv0: Interface activated: syz_tun executing program executing program [ 156.302992][T11503] batman_adv: batadv0: Adding interface: bridge0 [ 156.309446][T11503] batman_adv: batadv0: The MTU of interface bridge0 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. [ 156.335050][T11503] batman_adv: batadv0: Interface activated: bridge0 [ 156.346763][T11499] batman_adv: batadv0: Adding interface: syz_tun executing program executing program [ 156.353282][T11499] batman_adv: batadv0: The MTU of interface syz_tun 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. [ 156.378734][T11499] batman_adv: batadv0: Interface activated: syz_tun [ 156.390933][T11502] batman_adv: batadv0: Adding interface: team0 executing program [ 156.397867][T11502] batman_adv: batadv0: The MTU of interface team0 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. [ 156.423364][T11502] batman_adv: batadv0: Interface activated: team0 executing program executing program executing program [ 156.448145][T11507] batman_adv: batadv0: Adding interface: ip6gretap0 [ 156.455767][T11507] batman_adv: batadv0: The MTU of interface ip6gretap0 is too small (1434) 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. [ 156.481565][T11507] batman_adv: batadv0: Interface activated: ip6gretap0 [ 156.490849][T11510] batman_adv: batadv0: Adding interface: ip6gretap0 executing program executing program [ 156.498063][T11510] batman_adv: batadv0: The MTU of interface ip6gretap0 is too small (1434) 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. [ 156.523853][T11510] batman_adv: batadv0: Interface activated: ip6gretap0 [ 156.538928][T11509] batman_adv: batadv0: Adding interface: gretap0 executing program executing program [ 156.546673][T11509] batman_adv: batadv0: The MTU of interface gretap0 is too small (1462) 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. [ 156.572176][T11509] batman_adv: batadv0: Interface activated: gretap0 [ 156.580700][T11511] batman_adv: batadv0: Adding interface: dummy0 executing program [ 156.588202][T11511] batman_adv: batadv0: The MTU of interface dummy0 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. [ 156.613721][T11511] batman_adv: batadv0: Interface activated: dummy0 [ 156.622356][T11508] batman_adv: batadv0: Adding interface: syz_tun [ 156.629577][T11508] batman_adv: batadv0: The MTU of interface syz_tun 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. executing program [ 156.655749][T11508] batman_adv: batadv0: Interface activated: syz_tun [ 156.664985][T11512] batman_adv: batadv0: Adding interface: bridge0 [ 156.671419][T11512] batman_adv: batadv0: The MTU of interface bridge0 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. [ 156.697178][T11512] batman_adv: batadv0: Interface activated: bridge0 executing program [ 156.706479][T11513] batman_adv: batadv0: Adding interface: bond0 [ 156.713095][T11513] batman_adv: batadv0: The MTU of interface bond0 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. [ 156.738790][T11513] batman_adv: batadv0: Interface activated: bond0 [ 156.747548][T11514] batman_adv: batadv0: Adding interface: bridge0 executing program [ 156.754091][T11514] batman_adv: batadv0: The MTU of interface bridge0 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. [ 156.780797][T11514] batman_adv: batadv0: Interface activated: bridge0 [ 156.798582][T11515] batman_adv: batadv0: Adding interface: erspan0 executing program [ 156.805392][T11515] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) 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. [ 156.832339][T11515] batman_adv: batadv0: Interface activated: erspan0 [ 156.844003][T11517] batman_adv: batadv0: Adding interface: ip6gretap0 [ 156.850652][T11517] batman_adv: batadv0: The MTU of interface ip6gretap0 is too small (1434) 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. [ 156.863328][T11522] ===================================================== [ 156.877342][T11517] batman_adv: batadv0: Interface activated: ip6gretap0 [ 156.884817][T11522] BUG: KMSAN: kernel-infoleak in kmsan_copy_to_user+0x81/0x90 executing program [ 156.884833][T11522] CPU: 1 PID: 11522 Comm: syz-executor835 Not tainted 5.5.0-rc5-syzkaller #0 [ 156.884840][T11522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.884845][T11522] Call Trace: [ 156.884874][T11522] dump_stack+0x1c9/0x220 [ 156.884895][T11522] kmsan_report+0xf7/0x1e0 [ 156.884915][T11522] kmsan_internal_check_memory+0x238/0x3d0 [ 156.884942][T11522] kmsan_copy_to_user+0x81/0x90 [ 156.884985][T11522] copyout+0x15a/0x1e0 [ 156.901351][T11519] batman_adv: batadv0: Adding interface: team0 [ 156.908063][T11522] _copy_to_iter+0x34e/0x2420 [ 156.908081][T11522] ? __kernel_text_address+0x242/0x350 [ 156.908105][T11522] ? arch_stack_walk+0x2a2/0x3e0 [ 156.908132][T11522] simple_copy_to_iter+0xd7/0x130 [ 156.908152][T11522] __skb_datagram_iter+0x25f/0xfc0 [ 156.908167][T11522] ? kmsan_set_origin_checked+0x95/0xf0 [ 156.908183][T11522] ? skb_copy_datagram_iter+0x2b0/0x2b0 [ 156.908234][T11522] ? kmsan_internal_poison_shadow+0x9f/0xd0 [ 156.918421][T11519] batman_adv: batadv0: The MTU of interface team0 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. [ 156.921748][T11522] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 156.926222][T11519] batman_adv: batadv0: Interface activated: team0 [ 156.930637][T11522] ? ____fput+0x37/0x40 [ 157.040034][T11522] ? prepare_exit_to_usermode+0x3c8/0x520 [ 157.045887][T11522] ? do_syscall_64+0xde/0x160 [ 157.050558][T11522] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 157.056791][T11522] ? kmsan_set_origin_checked+0x95/0xf0 [ 157.062432][T11522] skb_copy_datagram_iter+0x292/0x2b0 [ 157.067804][T11522] tun_do_read+0x2471/0x2df0 [ 157.075811][T11522] ? arch_local_irq_disable+0x10/0x10 [ 157.081284][T11522] tun_chr_read_iter+0x229/0x460 [ 157.086226][T11522] ? tun_cleanup+0x60/0x60 [ 157.090850][T11522] __vfs_read+0xa64/0xc80 [ 157.096210][T11522] vfs_read+0x346/0x6a0 [ 157.100368][T11522] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 157.106169][T11522] ksys_read+0x267/0x450 [ 157.110400][T11522] __se_sys_read+0x92/0xb0 [ 157.114817][T11522] __x64_sys_read+0x4a/0x70 [ 157.119372][T11522] do_syscall_64+0xb8/0x160 [ 157.123903][T11522] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 157.130144][T11522] RIP: 0033:0x403f40 [ 157.134923][T11522] Code: 01 f0 ff ff 0f 83 a0 0d 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 6d a0 2d 00 00 75 14 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 74 0d 00 00 c3 48 83 ec 08 e8 da 02 00 00 [ 157.155001][T11522] RSP: 002b:00007ffe8e33e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 157.163773][T11522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000403f40 [ 157.171879][T11522] RDX: 00000000000003e8 RSI: 00007ffe8e33e1e0 RDI: 00000000000000f0 [ 157.179895][T11522] RBP: 000000000002640f R08: 0000000000000000 R09: 0000000000000004 [ 157.188063][T11522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.196312][T11522] R13: 00000000004051d0 R14: 0000000000000000 R15: 0000000000000000 [ 157.204550][T11522] [ 157.207226][T11522] Uninit was stored to memory at: [ 157.212247][T11522] kmsan_internal_chain_origin+0xad/0x130 [ 157.218297][T11522] kmsan_memcpy_memmove_metadata+0x272/0x2e0 [ 157.224372][T11522] kmsan_memcpy_metadata+0xb/0x10 [ 157.229387][T11522] __msan_memcpy+0x43/0x50 [ 157.233831][T11522] pskb_expand_head+0x38b/0x1b00 [ 157.238915][T11522] batadv_skb_head_push+0x234/0x350 [ 157.244279][T11522] batadv_send_skb_packet+0x1a7/0x8c0 [ 157.249646][T11522] batadv_send_broadcast_skb+0x76/0x90 [ 157.255124][T11522] batadv_iv_send_outstanding_bat_ogm_packet+0x97e/0xd50 [ 157.262234][T11522] process_one_work+0x1552/0x1ef0 [ 157.267364][T11522] worker_thread+0xef6/0x2450 [ 157.272186][T11522] kthread+0x4b5/0x4f0 [ 157.276255][T11522] ret_from_fork+0x35/0x40 [ 157.280776][T11522] [ 157.283220][T11522] Uninit was created at: [ 157.287454][T11522] kmsan_save_stack_with_flags+0x3c/0x90 [ 157.293304][T11522] kmsan_alloc_page+0x12a/0x310 [ 157.298174][T11522] __alloc_pages_nodemask+0x57f2/0x5f60 [ 157.303814][T11522] page_frag_alloc+0x3ae/0x910 [ 157.308576][T11522] __netdev_alloc_skb+0x703/0xbb0 [ 157.313610][T11522] batadv_iv_ogm_queue_add+0x10da/0x1900 [ 157.319234][T11522] batadv_iv_ogm_schedule+0x107b/0x13c0 [ 157.324960][T11522] batadv_iv_send_outstanding_bat_ogm_packet+0xbae/0xd50 [ 157.332187][T11522] process_one_work+0x1552/0x1ef0 [ 157.337430][T11522] worker_thread+0xef6/0x2450 [ 157.343244][T11522] kthread+0x4b5/0x4f0 [ 157.347659][T11522] ret_from_fork+0x35/0x40 [ 157.352401][T11522] [ 157.354761][T11522] Bytes 52-53 of 146 are uninitialized [ 157.360202][T11522] Memory access of size 146 starts at ffff9ecbf8eb0c40 [ 157.367050][T11522] Data copied to user address 00007ffe8e33e1e0 [ 157.373186][T11522] ===================================================== [ 157.380103][T11522] Disabling lock debugging due to kernel taint [ 157.386330][T11522] Kernel panic - not syncing: panic_on_warn set ... [ 157.393459][T11522] CPU: 1 PID: 11522 Comm: syz-executor835 Tainted: G B 5.5.0-rc5-syzkaller #0 [ 157.403858][T11522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.413949][T11522] Call Trace: [ 157.417258][T11522] dump_stack+0x1c9/0x220 [ 157.421749][T11522] panic+0x3d5/0xc3e [ 157.425714][T11522] kmsan_report+0x1df/0x1e0 [ 157.430265][T11522] kmsan_internal_check_memory+0x238/0x3d0 [ 157.436331][T11522] kmsan_copy_to_user+0x81/0x90 [ 157.441348][T11522] copyout+0x15a/0x1e0 [ 157.445525][T11522] _copy_to_iter+0x34e/0x2420 [ 157.450284][T11522] ? __kernel_text_address+0x242/0x350 [ 157.456274][T11522] ? arch_stack_walk+0x2a2/0x3e0 [ 157.461217][T11522] simple_copy_to_iter+0xd7/0x130 [ 157.466346][T11522] __skb_datagram_iter+0x25f/0xfc0 [ 157.471552][T11522] ? kmsan_set_origin_checked+0x95/0xf0 [ 157.477396][T11522] ? skb_copy_datagram_iter+0x2b0/0x2b0 [ 157.483071][T11522] ? kmsan_internal_poison_shadow+0x9f/0xd0 [ 157.490069][T11522] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 157.496073][T11522] ? ____fput+0x37/0x40 [ 157.500679][T11522] ? prepare_exit_to_usermode+0x3c8/0x520 [ 157.506554][T11522] ? do_syscall_64+0xde/0x160 [ 157.511617][T11522] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 157.518056][T11522] ? kmsan_set_origin_checked+0x95/0xf0 [ 157.523820][T11522] skb_copy_datagram_iter+0x292/0x2b0 [ 157.529215][T11522] tun_do_read+0x2471/0x2df0 [ 157.533964][T11522] ? arch_local_irq_disable+0x10/0x10 [ 157.539435][T11522] tun_chr_read_iter+0x229/0x460 [ 157.544408][T11522] ? tun_cleanup+0x60/0x60 [ 157.548915][T11522] __vfs_read+0xa64/0xc80 [ 157.553270][T11522] vfs_read+0x346/0x6a0 [ 157.557437][T11522] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 157.563566][T11522] ksys_read+0x267/0x450 [ 157.567814][T11522] __se_sys_read+0x92/0xb0 [ 157.572403][T11522] __x64_sys_read+0x4a/0x70 [ 157.577026][T11522] do_syscall_64+0xb8/0x160 [ 157.581650][T11522] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 157.587536][T11522] RIP: 0033:0x403f40 [ 157.591437][T11522] Code: 01 f0 ff ff 0f 83 a0 0d 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 6d a0 2d 00 00 75 14 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 74 0d 00 00 c3 48 83 ec 08 e8 da 02 00 00 [ 157.611234][T11522] RSP: 002b:00007ffe8e33e1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 157.619641][T11522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000403f40 [ 157.627708][T11522] RDX: 00000000000003e8 RSI: 00007ffe8e33e1e0 RDI: 00000000000000f0 [ 157.635678][T11522] RBP: 000000000002640f R08: 0000000000000000 R09: 0000000000000004 [ 157.643639][T11522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.651732][T11522] R13: 00000000004051d0 R14: 0000000000000000 R15: 0000000000000000 [ 157.661545][T11522] Kernel Offset: 0x2e200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 157.673306][T11522] Rebooting in 86400 seconds..