[ 67.264505][ T27] audit: type=1800 audit(1585162501.008:25): pid=9320 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 67.294155][ T27] audit: type=1800 audit(1585162501.008:26): pid=9320 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 67.334325][ T27] audit: type=1800 audit(1585162501.028:27): pid=9320 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. [ 67.773131][ T9388] sshd (9388) used greatest stack depth: 23216 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.199' (ECDSA) to the list of known hosts. 2020/03/25 18:55:32 parsed 1 programs 2020/03/25 18:55:34 executed programs: 0 syzkaller login: [ 101.035978][ T9494] IPVS: ftp: loaded support on port[0] = 21 [ 101.051291][ T9496] IPVS: ftp: loaded support on port[0] = 21 [ 101.140130][ T9501] IPVS: ftp: loaded support on port[0] = 21 [ 101.148005][ T9500] IPVS: ftp: loaded support on port[0] = 21 [ 101.163566][ T9502] IPVS: ftp: loaded support on port[0] = 21 [ 101.188147][ T9504] IPVS: ftp: loaded support on port[0] = 21 [ 101.376509][ T9494] chnl_net:caif_netlink_parms(): no params data found [ 101.420212][ T9496] chnl_net:caif_netlink_parms(): no params data found [ 101.520875][ T9501] chnl_net:caif_netlink_parms(): no params data found [ 101.643784][ T9504] chnl_net:caif_netlink_parms(): no params data found [ 101.653116][ T9494] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.660686][ T9494] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.668674][ T9494] device bridge_slave_0 entered promiscuous mode [ 101.703014][ T9502] chnl_net:caif_netlink_parms(): no params data found [ 101.712671][ T9494] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.720203][ T9494] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.728168][ T9494] device bridge_slave_1 entered promiscuous mode [ 101.740390][ T9500] chnl_net:caif_netlink_parms(): no params data found [ 101.785245][ T9494] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.796995][ T9496] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.804185][ T9496] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.812183][ T9496] device bridge_slave_0 entered promiscuous mode [ 101.823640][ T9496] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.832075][ T9496] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.840057][ T9496] device bridge_slave_1 entered promiscuous mode [ 101.862410][ T9494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.025189][ T9496] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.039655][ T9494] team0: Port device team_slave_0 added [ 102.050189][ T9494] team0: Port device team_slave_1 added [ 102.065142][ T9501] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.072211][ T9501] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.083337][ T9501] device bridge_slave_0 entered promiscuous mode [ 102.093059][ T9496] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.113231][ T9504] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.122058][ T9504] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.131451][ T9504] device bridge_slave_0 entered promiscuous mode [ 102.145924][ T9501] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.153038][ T9501] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.161965][ T9501] device bridge_slave_1 entered promiscuous mode [ 102.229949][ T9504] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.238136][ T9504] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.246525][ T9504] device bridge_slave_1 entered promiscuous mode [ 102.273484][ T9494] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.280574][ T9494] 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. [ 102.306808][ T9494] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.318852][ T9502] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.326808][ T9502] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.335189][ T9502] device bridge_slave_0 entered promiscuous mode [ 102.349264][ T9502] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.356443][ T9502] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.364499][ T9502] device bridge_slave_1 entered promiscuous mode [ 102.378800][ T9496] team0: Port device team_slave_0 added [ 102.386588][ T9501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.396415][ T9494] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.403405][ T9494] 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. [ 102.430186][ T9494] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.441444][ T9500] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.448700][ T9500] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.459681][ T9500] device bridge_slave_0 entered promiscuous mode [ 102.473316][ T9500] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.480537][ T9500] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.491005][ T9500] device bridge_slave_1 entered promiscuous mode [ 102.502431][ T9504] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.513962][ T9496] team0: Port device team_slave_1 added [ 102.531414][ T9501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.556438][ T9504] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.579005][ T9496] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.586110][ T9496] 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. [ 102.612129][ T9496] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.629938][ T9496] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.636933][ T9496] 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. [ 102.662872][ T9496] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.677059][ T9502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.700281][ T9502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.723158][ T9500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.736040][ T9500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.761261][ T9501] team0: Port device team_slave_0 added [ 102.826355][ T9494] device hsr_slave_0 entered promiscuous mode [ 102.874600][ T9494] device hsr_slave_1 entered promiscuous mode [ 102.923567][ T9504] team0: Port device team_slave_0 added [ 102.937067][ T9501] team0: Port device team_slave_1 added [ 102.945961][ T9502] team0: Port device team_slave_0 added [ 102.972572][ T9504] team0: Port device team_slave_1 added [ 102.985977][ T9502] team0: Port device team_slave_1 added [ 103.047819][ T9496] device hsr_slave_0 entered promiscuous mode [ 103.084700][ T9496] device hsr_slave_1 entered promiscuous mode [ 103.124388][ T9496] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.132242][ T9496] Cannot create hsr debugfs directory [ 103.141361][ T9500] team0: Port device team_slave_0 added [ 103.171037][ T9501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.178121][ T9501] 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. [ 103.204922][ T9501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.218506][ T9500] team0: Port device team_slave_1 added [ 103.250959][ T9504] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.259261][ T9504] 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. [ 103.285611][ T9504] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.297645][ T9501] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.304702][ T9501] 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. [ 103.330916][ T9501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.346904][ T9500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.353871][ T9500] 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. [ 103.380814][ T9500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.392491][ T9502] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.402124][ T9502] 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. [ 103.431286][ T9502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.443390][ T9504] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.450718][ T9504] 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. [ 103.476856][ T9504] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.508001][ T9500] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.515051][ T9500] 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. [ 103.545662][ T9500] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.557283][ T9502] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.567883][ T9502] 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. [ 103.597134][ T9502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.707729][ T9501] device hsr_slave_0 entered promiscuous mode [ 103.754768][ T9501] device hsr_slave_1 entered promiscuous mode [ 103.794218][ T9501] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.801787][ T9501] Cannot create hsr debugfs directory [ 103.879615][ T9502] device hsr_slave_0 entered promiscuous mode [ 103.934558][ T9502] device hsr_slave_1 entered promiscuous mode [ 103.974280][ T9502] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.982146][ T9502] Cannot create hsr debugfs directory [ 104.086550][ T9504] device hsr_slave_0 entered promiscuous mode [ 104.124706][ T9504] device hsr_slave_1 entered promiscuous mode [ 104.164333][ T9504] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 104.171935][ T9504] Cannot create hsr debugfs directory [ 104.246496][ T9500] device hsr_slave_0 entered promiscuous mode [ 104.294931][ T9500] device hsr_slave_1 entered promiscuous mode [ 104.344265][ T9500] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 104.351904][ T9500] Cannot create hsr debugfs directory [ 104.533499][ T9494] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.580822][ T9494] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.667891][ T9494] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.745577][ T9494] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.845272][ T9496] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.900151][ T9496] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.957566][ T9496] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.999289][ T9496] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 105.122574][ T9501] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 105.168097][ T9501] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 105.228505][ T9501] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 105.289517][ T9501] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 105.408089][ T9504] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 105.487953][ T9504] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 105.547325][ T9504] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 105.652277][ T9502] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 105.696029][ T9504] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 105.771621][ T9502] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 105.817343][ T9502] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 105.877367][ T9502] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 106.007656][ T9500] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 106.047209][ T9500] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 106.102831][ T9494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.115044][ T9496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.141627][ T9500] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 106.212435][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.221791][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.230074][ T9500] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 106.285496][ T9494] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.307658][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.315941][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.323734][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.333340][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.342605][ T2716] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.349907][ T2716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.360928][ T9496] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.372721][ T9501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.401561][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.425916][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.438106][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.447664][ T2730] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.454808][ T2730] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.466557][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.475844][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.521488][ T9501] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.530645][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.540179][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.548950][ T2728] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.556115][ T2728] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.565750][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.574908][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.583418][ T2728] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.590686][ T2728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.598372][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.608216][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.616966][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.625915][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.635217][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.679490][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.687898][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.696696][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.706092][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.716541][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.725702][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.734623][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.742986][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.751528][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.760090][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.790811][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.800408][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.809594][ T2678] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.816735][ T2678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.825317][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.833835][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.842363][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.850974][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.862520][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.871361][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.880547][ T2678] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.887661][ T2678] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.904756][ T9502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.911645][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.930779][ T9494] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.942907][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.969063][ T9502] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.980195][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.989811][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.998682][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.007663][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.020481][ T9496] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.068407][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.078686][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.087638][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.097012][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.106332][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.116077][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.125748][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.134886][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.143238][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.152081][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.160703][ T2712] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.167813][ T2712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.176013][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.184934][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.193486][ T2712] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.200590][ T2712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.217736][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.225983][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.233933][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.243426][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.282770][ T9501] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.297454][ T9501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.305988][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.315791][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.325654][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.333981][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.342428][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.349919][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.365035][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.373316][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.385274][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.393800][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.415526][ T9504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.430745][ T9496] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.451336][ T9494] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.465852][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.473688][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.483136][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.491616][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.500733][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.540374][ T9502] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.553626][ T9502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.567898][ T9500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.580712][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.588919][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.599745][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.609029][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.619886][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.628483][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.641619][ T9504] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.675059][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.683900][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.715331][ T9501] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.731002][ T9500] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.743462][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.753001][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.762194][ T2712] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.769293][ T2712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.777857][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.787964][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.796469][ T2712] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.803510][ T2712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.811453][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.820482][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.829309][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.838203][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.847190][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.855192][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.863325][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.870849][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.878464][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.923691][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.933240][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.942067][ T2716] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.949161][ T2716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.957466][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.966140][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.975096][ T2716] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.982173][ T2716] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.990163][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.000264][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.009352][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.018246][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.027068][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.036163][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.044916][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.054022][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.062286][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.106784][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.116676][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.127550][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.136477][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.146965][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.156098][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.165380][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.176632][ T9504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.197976][ T9502] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.213389][ T9496] device veth0_vlan entered promiscuous mode [ 108.223749][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.232195][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.240875][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.250779][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.259427][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.268860][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.276785][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.285358][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.293365][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.331861][ T9494] device veth0_vlan entered promiscuous mode [ 108.353248][ T9496] device veth1_vlan entered promiscuous mode [ 108.372236][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.382580][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.391648][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.400269][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.409833][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.430116][ T9494] device veth1_vlan entered promiscuous mode [ 108.455587][ T9500] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.468277][ T9500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.477424][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.488724][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.497658][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.506668][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.515647][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.523208][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.557300][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.568357][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.577262][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.588203][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.596729][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.614033][ T9496] device veth0_macvtap entered promiscuous mode [ 108.635486][ T9501] device veth0_vlan entered promiscuous mode [ 108.649721][ T9504] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.664836][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.673628][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.683635][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.693576][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.713710][ T9500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.723337][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.733668][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.742934][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.756336][ T9496] device veth1_macvtap entered promiscuous mode [ 108.800434][ T9501] device veth1_vlan entered promiscuous mode [ 108.829512][ T9494] device veth0_macvtap entered promiscuous mode [ 108.851869][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.860212][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.869334][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.877613][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.887372][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.896528][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.905252][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.920072][ T9496] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.932143][ T9494] device veth1_macvtap entered promiscuous mode [ 108.961442][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.972842][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.981312][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.989372][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.997480][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 109.006620][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 109.016309][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 109.026381][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.036118][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 109.045526][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.058058][ T9502] device veth0_vlan entered promiscuous mode [ 109.092849][ T9496] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.104228][ T9494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 109.115184][ T9494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.127583][ T9494] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.144653][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 109.153454][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 109.163122][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 109.171969][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 109.192270][ T9494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 109.202818][ T9494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.214863][ T9494] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.228807][ T9502] device veth1_vlan entered promiscuous mode [ 109.237134][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 109.245998][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.254667][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 109.263286][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 109.272261][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 109.280898][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.290985][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.298982][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.312348][ T9500] device veth0_vlan entered promiscuous mode [ 109.368990][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 109.380776][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.390758][ T9501] device veth0_macvtap entered promiscuous mode [ 109.410512][ T9500] device veth1_vlan entered promiscuous mode [ 109.466686][ T9504] device veth0_vlan entered promiscuous mode [ 109.473627][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 109.483721][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 109.492438][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.500406][ T2835] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.511517][ T9501] device veth1_macvtap entered promiscuous mode [ 109.712105][ T9502] device veth0_macvtap entered promiscuous mode [ 109.787916][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 109.805376][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 109.813475][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 109.822221][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.832810][ T9501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 109.844504][ T9501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.860149][ T9501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 109.871660][ T9501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.883609][ T9501] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.896024][ T9501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 109.906835][ T9501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.917284][ T9501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 109.928370][ T9501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 109.940049][ T9501] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.950168][ T9504] device veth1_vlan entered promiscuous mode [ 109.964978][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 109.973344][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 109.987150][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 109.996504][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.018001][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.030328][ T2716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.041962][ T9502] device veth1_macvtap entered promiscuous mode [ 110.064849][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 110.073129][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.143825][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.155482][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.166998][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.178059][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.188453][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.199374][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.211895][ T9502] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.278943][ T9500] device veth0_macvtap entered promiscuous mode [ 110.288243][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.297103][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.305970][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.314960][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.333545][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.345277][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.358258][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.369140][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.379979][ T9502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.390829][ T9502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.402645][ T9502] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.415980][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 110.428692][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.437411][ T2827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.506669][ T9500] device veth1_macvtap entered promiscuous mode [ 110.645923][ T2784] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.653862][ T2784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.663203][ T2784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.719491][ T9500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.731640][ T9500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.742443][ T9500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.753439][ T9500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.763664][ T9500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.775063][ T9500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.784960][ T9500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.795421][ T9500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.807724][ T9500] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.826114][ T9504] device veth0_macvtap entered promiscuous mode [ 110.841587][ T9504] device veth1_macvtap entered promiscuous mode [ 110.860427][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 110.877611][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.890289][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.899807][ T2712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.912145][ T9500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.923549][ T9500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.935401][ T9500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.945966][ T9500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.957005][ T9500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.968953][ T9500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.979409][ T9500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.990323][ T9500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.002371][ T9500] batman_adv: batadv0: Interface activated: batadv_slave_1 2020/03/25 18:55:44 executed programs: 6 [ 111.088854][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 111.100685][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 111.143434][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.160388][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.173781][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.201123][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.230761][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.241407][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.251960][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.262421][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.273078][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.288584][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.300608][ T9504] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.331713][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 111.340451][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 111.352753][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.363866][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.375645][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.386170][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.396427][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.406936][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.417527][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.428161][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.438367][ T9504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 111.449972][ T9504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.461687][ T9504] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.497012][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 111.511427][ T2678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 114.169697][ T9645] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 114.269715][ T9645] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 114.380424][ T9645] bond0 (unregistering): Released all slaves [ 114.923816][ T9658] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 115.029314][ T9658] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 115.141970][ T9658] bond0 (unregistering): Released all slaves 2020/03/25 18:55:49 executed programs: 30 [ 116.390065][ T9691] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 116.398200][ T9691] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 116.408629][ T9691] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 116.416810][ T9691] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 117.821819][ T9712] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 117.829366][ T9712] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 117.838597][ T9712] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 117.847263][ T9712] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 120.144926][ T9751] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.381789][ T9751] device bridge_slave_0 left promiscuous mode [ 120.388413][ T9751] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.807366][ T9761] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.907590][ T9761] device bridge_slave_0 left promiscuous mode [ 120.913730][ T9761] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.304320][ T9772] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.548253][ T9772] device bridge_slave_1 left promiscuous mode [ 121.555387][ T9772] bridge0: port 2(bridge_slave_1) entered disabled state 2020/03/25 18:55:55 executed programs: 48 [ 122.430618][ T9787] bond0: (slave bond_slave_0): Releasing backup interface [ 122.730598][ T9793] bond0: (slave bond_slave_1): Releasing backup interface [ 123.174586][ T9801] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.267115][ T9801] device bridge_slave_1 left promiscuous mode [ 123.273340][ T9801] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.991231][ T9807] team0: Port device team_slave_0 removed [ 124.308692][ T9813] team0: Port device team_slave_0 removed [ 124.781067][ T9817] team0: Port device team_slave_0 removed [ 125.064961][ T9827] bond0: (slave bond_slave_1): Releasing backup interface [ 125.423861][ T9833] team0: Port device team_slave_0 removed [ 125.728744][ T9832] team0: Port device team_slave_0 removed [ 126.884635][ T9847] team0: Port device team_slave_1 removed [ 126.910650][ T9857] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 127.340788][ T9857] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 127.655612][ T9859] team0: Port device team_slave_1 removed [ 128.029402][ T9871] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 128.366467][ T9871] batman_adv: batadv0: Removing interface: batadv_slave_0 2020/03/25 18:56:02 executed programs: 64 [ 129.133160][ T9880] device hsr_slave_0 left promiscuous mode [ 129.422839][ T9885] device hsr_slave_0 left promiscuous mode [ 129.724940][ T9888] device hsr_slave_0 left promiscuous mode [ 129.774634][ T9888] device hsr_slave_1 left promiscuous mode [ 130.199574][ T9894] device hsr_slave_0 left promiscuous mode [ 130.557954][ T9905] device hsr_slave_1 left promiscuous mode [ 130.912121][ T9906] device hsr_slave_1 left promiscuous mode [ 133.194957][ T9926] device hsr_slave_1 left promiscuous mode 2020/03/25 18:56:09 executed programs: 76 [ 140.242470][ T9980] device veth0_macvtap left promiscuous mode 2020/03/25 18:56:15 executed programs: 89 2020/03/25 18:56:20 executed programs: 125 2020/03/25 18:56:25 executed programs: 178 [ 154.226405][T10565] ================================================================== [ 154.234723][T10565] BUG: KASAN: use-after-free in free_netdev+0x443/0x4d0 [ 154.241675][T10565] Read of size 8 at addr ffff88807ecd66b8 by task syz-executor.0/10565 [ 154.250006][T10565] [ 154.252329][T10565] CPU: 1 PID: 10565 Comm: syz-executor.0 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 154.262208][T10565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.272274][T10565] Call Trace: [ 154.275575][T10565] dump_stack+0x188/0x20d [ 154.279889][T10565] ? free_netdev+0x443/0x4d0 [ 154.284482][T10565] ? free_netdev+0x443/0x4d0 [ 154.289070][T10565] print_address_description.constprop.0.cold+0xd3/0x315 [ 154.296092][T10565] ? free_netdev+0x443/0x4d0 [ 154.300701][T10565] ? free_netdev+0x443/0x4d0 [ 154.305290][T10565] __kasan_report.cold+0x1a/0x32 [ 154.310246][T10565] ? free_netdev+0x443/0x4d0 [ 154.314857][T10565] kasan_report+0xe/0x20 [ 154.319133][T10565] free_netdev+0x443/0x4d0 [ 154.323568][T10565] netdev_run_todo+0x5fc/0x760 [ 154.328466][T10565] ? register_netdev+0x50/0x50 [ 154.333232][T10565] ? rtnetlink_rcv_msg+0x1d6/0xad0 [ 154.338343][T10565] ? rtnl_fdb_get+0xf70/0xf70 [ 154.343012][T10565] rtnetlink_rcv_msg+0x45b/0xad0 [ 154.347944][T10565] ? rtnl_bridge_getlink+0x880/0x880 [ 154.353228][T10565] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 154.358511][T10565] ? __copy_skb_header+0x290/0x5b0 [ 154.363606][T10565] ? skb_splice_bits+0x1a0/0x1a0 [ 154.368540][T10565] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 154.374349][T10565] ? kmem_cache_alloc+0x261/0x730 [ 154.379362][T10565] netlink_rcv_skb+0x15a/0x410 [ 154.384114][T10565] ? rtnl_bridge_getlink+0x880/0x880 [ 154.389385][T10565] ? netlink_ack+0xa80/0xa80 [ 154.393983][T10565] netlink_unicast+0x537/0x740 [ 154.398735][T10565] ? netlink_attachskb+0x810/0x810 [ 154.403841][T10565] ? _copy_from_iter_full+0x25c/0x870 [ 154.409208][T10565] ? __phys_addr_symbol+0x2c/0x70 [ 154.414216][T10565] ? __check_object_size+0x171/0x437 [ 154.419487][T10565] netlink_sendmsg+0x882/0xe10 [ 154.424248][T10565] ? aa_af_perm+0x260/0x260 [ 154.428735][T10565] ? netlink_unicast+0x740/0x740 [ 154.433665][T10565] ? netlink_unicast+0x740/0x740 [ 154.438601][T10565] sock_sendmsg+0xcf/0x120 [ 154.443016][T10565] ____sys_sendmsg+0x6b9/0x7d0 [ 154.447783][T10565] ? kernel_sendmsg+0x50/0x50 [ 154.452459][T10565] ? mark_lock+0xbc/0x1220 [ 154.456882][T10565] ___sys_sendmsg+0x100/0x170 [ 154.461557][T10565] ? sendmsg_copy_msghdr+0x70/0x70 [ 154.466663][T10565] ? __fget_files+0x329/0x4f0 [ 154.471330][T10565] ? do_dup2+0x520/0x520 [ 154.475556][T10565] ? lock_acquire+0x197/0x420 [ 154.480236][T10565] ? __might_fault+0xef/0x1d0 [ 154.484914][T10565] ? __fget_light+0x208/0x270 [ 154.489589][T10565] __sys_sendmsg+0xec/0x1b0 [ 154.494084][T10565] ? __sys_sendmsg_sock+0xb0/0xb0 [ 154.499098][T10565] ? __x64_sys_futex+0x380/0x4f0 [ 154.504029][T10565] ? trace_hardirqs_off_caller+0x55/0x230 [ 154.509740][T10565] ? do_syscall_64+0x21/0x790 [ 154.514404][T10565] do_syscall_64+0xf6/0x790 [ 154.518927][T10565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.524815][T10565] RIP: 0033:0x45c849 [ 154.528704][T10565] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.548455][T10565] RSP: 002b:00007efd4a30bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 154.556854][T10565] RAX: ffffffffffffffda RBX: 00007efd4a30c6d4 RCX: 000000000045c849 [ 154.564823][T10565] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 154.572778][T10565] RBP: 000000000076c040 R08: 0000000000000000 R09: 0000000000000000 [ 154.580786][T10565] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 154.588760][T10565] R13: 00000000000009fc R14: 00000000004ccb3c R15: 000000000076c04c [ 154.596756][T10565] [ 154.599071][T10565] Allocated by task 10557: [ 154.603474][T10565] save_stack+0x1b/0x40 [ 154.607615][T10565] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 154.613244][T10565] __kmalloc+0x161/0x7a0 [ 154.617628][T10565] sk_prot_alloc+0x223/0x2f0 [ 154.622208][T10565] sk_alloc+0x36/0xfa0 [ 154.626286][T10565] tun_chr_open+0x7b/0x5b0 [ 154.630766][T10565] misc_open+0x372/0x4a0 [ 154.635029][T10565] chrdev_open+0x219/0x5c0 [ 154.639439][T10565] do_dentry_open+0x49e/0x1250 [ 154.644186][T10565] path_openat+0x122a/0x3230 [ 154.648763][T10565] do_filp_open+0x192/0x260 [ 154.653264][T10565] do_sys_openat2+0x54c/0x740 [ 154.657955][T10565] do_sys_open+0xc3/0x140 [ 154.662310][T10565] do_syscall_64+0xf6/0x790 [ 154.666806][T10565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.672695][T10565] [ 154.675019][T10565] Freed by task 10556: [ 154.679074][T10565] save_stack+0x1b/0x40 [ 154.683210][T10565] __kasan_slab_free+0xf7/0x140 [ 154.688042][T10565] kfree+0x109/0x2b0 [ 154.691933][T10565] __sk_destruct+0x5ad/0x7c0 [ 154.696504][T10565] sk_destruct+0xc6/0x100 [ 154.700815][T10565] __sk_free+0xef/0x3d0 [ 154.704953][T10565] sk_free+0x78/0xa0 [ 154.708840][T10565] __tun_detach+0xbce/0x1120 [ 154.713413][T10565] tun_chr_close+0x10e/0x180 [ 154.717984][T10565] __fput+0x2da/0x850 [ 154.721967][T10565] task_work_run+0x13f/0x1b0 [ 154.726557][T10565] exit_to_usermode_loop+0x2fa/0x360 [ 154.731842][T10565] do_syscall_64+0x672/0x790 [ 154.736436][T10565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.742338][T10565] [ 154.744671][T10565] The buggy address belongs to the object at ffff88807ecd6000 [ 154.744671][T10565] which belongs to the cache kmalloc-4k of size 4096 [ 154.758730][T10565] The buggy address is located 1720 bytes inside of [ 154.758730][T10565] 4096-byte region [ffff88807ecd6000, ffff88807ecd7000) [ 154.772171][T10565] The buggy address belongs to the page: [ 154.777817][T10565] page:ffffea0001fb3580 refcount:1 mapcount:0 mapping:00000000cc00c94e index:0x0 head:ffffea0001fb3580 order:1 compound_mapcount:0 [ 154.791263][T10565] flags: 0xfffe0000010200(slab|head) [ 154.796707][T10565] raw: 00fffe0000010200 ffffea0001fb1c88 ffffea0001fb4f08 ffff8880aa002000 [ 154.805296][T10565] raw: 0000000000000000 ffff88807ecd6000 0000000100000001 0000000000000000 [ 154.813864][T10565] page dumped because: kasan: bad access detected [ 154.820255][T10565] [ 154.822563][T10565] Memory state around the buggy address: [ 154.828195][T10565] ffff88807ecd6580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.836249][T10565] ffff88807ecd6600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.844312][T10565] >ffff88807ecd6680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.852370][T10565] ^ [ 154.858276][T10565] ffff88807ecd6700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.866341][T10565] ffff88807ecd6780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 154.874394][T10565] ================================================================== [ 154.882444][T10565] Disabling lock debugging due to kernel taint [ 154.900059][T10565] Kernel panic - not syncing: panic_on_warn set ... [ 154.906678][T10565] CPU: 1 PID: 10565 Comm: syz-executor.0 Tainted: G B 5.6.0-rc3-next-20200228-syzkaller #0 [ 154.918184][T10565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.928226][T10565] Call Trace: [ 154.931506][T10565] dump_stack+0x188/0x20d [ 154.935830][T10565] panic+0x2e3/0x75c [ 154.939747][T10565] ? add_taint.cold+0x16/0x16 [ 154.944411][T10565] ? preempt_schedule_common+0x5e/0xc0 [ 154.949849][T10565] ? free_netdev+0x443/0x4d0 [ 154.954427][T10565] ? ___preempt_schedule+0x16/0x18 [ 154.959533][T10565] ? trace_hardirqs_on+0x55/0x220 [ 154.964541][T10565] ? free_netdev+0x443/0x4d0 [ 154.969138][T10565] end_report+0x43/0x49 [ 154.973324][T10565] ? free_netdev+0x443/0x4d0 [ 154.977900][T10565] __kasan_report.cold+0xd/0x32 [ 154.982755][T10565] ? free_netdev+0x443/0x4d0 [ 154.987346][T10565] kasan_report+0xe/0x20 [ 154.991605][T10565] free_netdev+0x443/0x4d0 [ 154.996029][T10565] netdev_run_todo+0x5fc/0x760 [ 155.000810][T10565] ? register_netdev+0x50/0x50 [ 155.005585][T10565] ? rtnetlink_rcv_msg+0x1d6/0xad0 [ 155.010735][T10565] ? rtnl_fdb_get+0xf70/0xf70 [ 155.015402][T10565] rtnetlink_rcv_msg+0x45b/0xad0 [ 155.020341][T10565] ? rtnl_bridge_getlink+0x880/0x880 [ 155.025611][T10565] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 155.030882][T10565] ? __copy_skb_header+0x290/0x5b0 [ 155.036046][T10565] ? skb_splice_bits+0x1a0/0x1a0 [ 155.041139][T10565] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 155.046994][T10565] ? kmem_cache_alloc+0x261/0x730 [ 155.052026][T10565] netlink_rcv_skb+0x15a/0x410 [ 155.058541][T10565] ? rtnl_bridge_getlink+0x880/0x880 [ 155.063815][T10565] ? netlink_ack+0xa80/0xa80 [ 155.068769][T10565] netlink_unicast+0x537/0x740 [ 155.073561][T10565] ? netlink_attachskb+0x810/0x810 [ 155.078713][T10565] ? _copy_from_iter_full+0x25c/0x870 [ 155.086517][T10565] ? __phys_addr_symbol+0x2c/0x70 [ 155.091546][T10565] ? __check_object_size+0x171/0x437 [ 155.096874][T10565] netlink_sendmsg+0x882/0xe10 [ 155.101661][T10565] ? aa_af_perm+0x260/0x260 [ 155.106160][T10565] ? netlink_unicast+0x740/0x740 [ 155.111087][T10565] ? netlink_unicast+0x740/0x740 [ 155.116031][T10565] sock_sendmsg+0xcf/0x120 [ 155.120880][T10565] ____sys_sendmsg+0x6b9/0x7d0 [ 155.125628][T10565] ? kernel_sendmsg+0x50/0x50 [ 155.130633][T10565] ? mark_lock+0xbc/0x1220 [ 155.135938][T10565] ___sys_sendmsg+0x100/0x170 [ 155.140603][T10565] ? sendmsg_copy_msghdr+0x70/0x70 [ 155.145710][T10565] ? __fget_files+0x329/0x4f0 [ 155.150394][T10565] ? do_dup2+0x520/0x520 [ 155.154869][T10565] ? lock_acquire+0x197/0x420 [ 155.159568][T10565] ? __might_fault+0xef/0x1d0 [ 155.164340][T10565] ? __fget_light+0x208/0x270 [ 155.169014][T10565] __sys_sendmsg+0xec/0x1b0 [ 155.173503][T10565] ? __sys_sendmsg_sock+0xb0/0xb0 [ 155.178522][T10565] ? __x64_sys_futex+0x380/0x4f0 [ 155.183446][T10565] ? trace_hardirqs_off_caller+0x55/0x230 [ 155.189587][T10565] ? do_syscall_64+0x21/0x790 [ 155.194267][T10565] do_syscall_64+0xf6/0x790 [ 155.198783][T10565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.204703][T10565] RIP: 0033:0x45c849 [ 155.208591][T10565] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.234082][T10565] RSP: 002b:00007efd4a30bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 155.242841][T10565] RAX: ffffffffffffffda RBX: 00007efd4a30c6d4 RCX: 000000000045c849 [ 155.250857][T10565] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 155.259058][T10565] RBP: 000000000076c040 R08: 0000000000000000 R09: 0000000000000000 [ 155.267314][T10565] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 155.275291][T10565] R13: 00000000000009fc R14: 00000000004ccb3c R15: 000000000076c04c [ 155.285214][T10565] Kernel Offset: disabled [ 155.289555][T10565] Rebooting in 86400 seconds..