[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.208' (ECDSA) to the list of known hosts. 2021/02/01 23:37:44 parsed 1 programs 2021/02/01 23:37:45 executed programs: 0 syzkaller login: [ 1076.989073][ T35] audit: type=1400 audit(1612222665.812:8): avc: denied { execmem } for pid=8485 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 1078.488233][ T8489] IPVS: ftp: loaded support on port[0] = 21 [ 1078.595962][ T8492] IPVS: ftp: loaded support on port[0] = 21 [ 1078.606197][ T8494] IPVS: ftp: loaded support on port[0] = 21 [ 1078.616147][ T8495] IPVS: ftp: loaded support on port[0] = 21 [ 1078.616159][ T8496] IPVS: ftp: loaded support on port[0] = 21 [ 1078.632142][ T8493] IPVS: ftp: loaded support on port[0] = 21 [ 1079.593655][ T8493] chnl_net:caif_netlink_parms(): no params data found [ 1079.612549][ T8489] chnl_net:caif_netlink_parms(): no params data found [ 1079.623830][ T8495] chnl_net:caif_netlink_parms(): no params data found [ 1079.741536][ T8494] chnl_net:caif_netlink_parms(): no params data found [ 1079.799797][ T8492] chnl_net:caif_netlink_parms(): no params data found [ 1079.920453][ T8496] chnl_net:caif_netlink_parms(): no params data found [ 1080.056722][ T8493] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.063864][ T8493] bridge0: port 1(bridge_slave_0) entered disabled state [ 1080.073005][ T8493] device bridge_slave_0 entered promiscuous mode [ 1080.104791][ T8494] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.111932][ T8494] bridge0: port 1(bridge_slave_0) entered disabled state [ 1080.120787][ T8494] device bridge_slave_0 entered promiscuous mode [ 1080.146501][ T8493] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.153620][ T8493] bridge0: port 2(bridge_slave_1) entered disabled state [ 1080.163543][ T8493] device bridge_slave_1 entered promiscuous mode [ 1080.180779][ T8495] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.188024][ T8495] bridge0: port 1(bridge_slave_0) entered disabled state [ 1080.197945][ T8495] device bridge_slave_0 entered promiscuous mode [ 1080.206005][ T8494] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.213113][ T8494] bridge0: port 2(bridge_slave_1) entered disabled state [ 1080.221652][ T8494] device bridge_slave_1 entered promiscuous mode [ 1080.237664][ T8489] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.244945][ T8489] bridge0: port 1(bridge_slave_0) entered disabled state [ 1080.253312][ T8489] device bridge_slave_0 entered promiscuous mode [ 1080.274652][ T8495] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.281769][ T8495] bridge0: port 2(bridge_slave_1) entered disabled state [ 1080.290238][ T8495] device bridge_slave_1 entered promiscuous mode [ 1080.318021][ T8492] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.326205][ T8492] bridge0: port 1(bridge_slave_0) entered disabled state [ 1080.334392][ T8492] device bridge_slave_0 entered promiscuous mode [ 1080.342137][ T8489] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.349910][ T8489] bridge0: port 2(bridge_slave_1) entered disabled state [ 1080.358566][ T8489] device bridge_slave_1 entered promiscuous mode [ 1080.398300][ T8492] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.406218][ T3112] Bluetooth: hci4: command 0x0409 tx timeout [ 1080.408149][ T8492] bridge0: port 2(bridge_slave_1) entered disabled state [ 1080.413006][ T3112] Bluetooth: hci0: command 0x0409 tx timeout [ 1080.422377][ T8504] Bluetooth: hci3: command 0x0409 tx timeout [ 1080.426274][ T3112] Bluetooth: hci2: command 0x0409 tx timeout [ 1080.431838][ T8504] Bluetooth: hci5: command 0x0409 tx timeout [ 1080.440102][ T8492] device bridge_slave_1 entered promiscuous mode [ 1080.444422][ T8504] Bluetooth: hci1: command 0x0409 tx timeout [ 1080.472804][ T8493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1080.493715][ T8495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1080.508810][ T8495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1080.520375][ T8494] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1080.550568][ T8493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1080.576062][ T8494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1080.598417][ T8489] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1080.618600][ T8496] bridge0: port 1(bridge_slave_0) entered blocking state [ 1080.626881][ T8496] bridge0: port 1(bridge_slave_0) entered disabled state [ 1080.636413][ T8496] device bridge_slave_0 entered promiscuous mode [ 1080.651369][ T8496] bridge0: port 2(bridge_slave_1) entered blocking state [ 1080.659902][ T8496] bridge0: port 2(bridge_slave_1) entered disabled state [ 1080.668710][ T8496] device bridge_slave_1 entered promiscuous mode [ 1080.687533][ T8492] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1080.711142][ T8493] team0: Port device team_slave_0 added [ 1080.722018][ T8489] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1080.735754][ T8495] team0: Port device team_slave_0 added [ 1080.760607][ T8495] team0: Port device team_slave_1 added [ 1080.771434][ T8492] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1080.791297][ T8493] team0: Port device team_slave_1 added [ 1080.826761][ T8494] team0: Port device team_slave_0 added [ 1080.865839][ T8496] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1080.887008][ T8492] team0: Port device team_slave_0 added [ 1080.895795][ T8494] team0: Port device team_slave_1 added [ 1080.902725][ T8495] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1080.914175][ T8495] 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. [ 1080.942402][ T8495] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1080.967317][ T8495] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1080.975588][ T8495] 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. [ 1081.001812][ T8495] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1081.016453][ T8489] team0: Port device team_slave_0 added [ 1081.024721][ T8496] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1081.051292][ T8492] team0: Port device team_slave_1 added [ 1081.062202][ T8493] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1081.069396][ T8493] 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. [ 1081.097108][ T8493] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1081.111257][ T8489] team0: Port device team_slave_1 added [ 1081.125986][ T8494] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1081.132988][ T8494] 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. [ 1081.161435][ T8494] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1081.181401][ T8494] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1081.190865][ T8494] 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. [ 1081.218551][ T8494] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1081.260223][ T8493] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1081.267565][ T8493] 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. [ 1081.293843][ T8493] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1081.353037][ T8496] team0: Port device team_slave_0 added [ 1081.366224][ T8496] team0: Port device team_slave_1 added [ 1081.383745][ T8492] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1081.390945][ T8492] 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. [ 1081.418365][ T8492] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1081.438610][ T8495] device hsr_slave_0 entered promiscuous mode [ 1081.447387][ T8495] device hsr_slave_1 entered promiscuous mode [ 1081.460101][ T8494] device hsr_slave_0 entered promiscuous mode [ 1081.468108][ T8494] device hsr_slave_1 entered promiscuous mode [ 1081.475853][ T8494] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1081.483738][ T8494] Cannot create hsr debugfs directory [ 1081.491134][ T8489] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1081.499376][ T8489] 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. [ 1081.528265][ T8489] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1081.557193][ T8492] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1081.565236][ T8492] 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. [ 1081.591936][ T8492] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1081.628958][ T8489] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1081.636378][ T8489] 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. [ 1081.664749][ T8489] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1081.684721][ T8496] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1081.691926][ T8496] 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. [ 1081.718690][ T8496] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1081.776501][ T8493] device hsr_slave_0 entered promiscuous mode [ 1081.786352][ T8493] device hsr_slave_1 entered promiscuous mode [ 1081.793077][ T8493] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1081.802340][ T8493] Cannot create hsr debugfs directory [ 1081.809334][ T8496] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1081.817765][ T8496] 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. [ 1081.845436][ T8496] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1081.911020][ T8492] device hsr_slave_0 entered promiscuous mode [ 1081.919395][ T8492] device hsr_slave_1 entered promiscuous mode [ 1081.930030][ T8492] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1081.941339][ T8492] Cannot create hsr debugfs directory [ 1082.026648][ T8489] device hsr_slave_0 entered promiscuous mode [ 1082.033613][ T8489] device hsr_slave_1 entered promiscuous mode [ 1082.041808][ T8489] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1082.050175][ T8489] Cannot create hsr debugfs directory [ 1082.060189][ T8496] device hsr_slave_0 entered promiscuous mode [ 1082.068877][ T8496] device hsr_slave_1 entered promiscuous mode [ 1082.076622][ T8496] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1082.085305][ T8496] Cannot create hsr debugfs directory [ 1082.491656][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 1082.497973][ T5] Bluetooth: hci5: command 0x041b tx timeout [ 1082.508174][ T5] Bluetooth: hci2: command 0x041b tx timeout [ 1082.516120][ T5] Bluetooth: hci3: command 0x041b tx timeout [ 1082.544916][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 1082.552276][ T5] Bluetooth: hci4: command 0x041b tx timeout [ 1082.601535][ T8494] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1082.636462][ T8494] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1082.657522][ T8494] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1082.668839][ T8494] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1082.759394][ T8495] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1082.779095][ T8495] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1082.800365][ T8495] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1082.830777][ T8495] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1082.930196][ T8493] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1082.985585][ T8493] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1082.998385][ T8493] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1083.016796][ T8493] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1083.134932][ T8494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1083.147178][ T8495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1083.164049][ T8492] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1083.201031][ T8492] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1083.227847][ T8492] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1083.258396][ T8492] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1083.317975][ T8495] 8021q: adding VLAN 0 to HW filter on device team0 [ 1083.342377][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1083.352613][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1083.361957][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1083.373273][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1083.382635][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 1083.390016][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1083.401833][ T8489] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1083.432414][ T8494] 8021q: adding VLAN 0 to HW filter on device team0 [ 1083.474606][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1083.482808][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1083.493711][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1083.503198][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1083.513651][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1083.523255][ T9775] bridge0: port 2(bridge_slave_1) entered blocking state [ 1083.530432][ T9775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1083.538531][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1083.548381][ T8489] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1083.563118][ T8489] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1083.582186][ T8489] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1083.629735][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1083.639512][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1083.650031][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1083.659225][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1083.668679][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1083.680011][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 1083.687174][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1083.728958][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1083.739732][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1083.748845][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1083.758783][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1083.768179][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1083.778110][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1083.788304][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1083.800353][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1083.809796][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 1083.817068][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1083.850042][ T8495] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1083.862362][ T8495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1083.896193][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1083.915089][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1083.923579][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1083.999951][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1084.100830][ T8493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1084.116739][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1084.125975][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1084.133471][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1084.146125][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1084.157135][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1084.166724][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1084.178741][ T8495] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1084.189608][ T8496] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1084.201319][ T8496] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1084.235290][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1084.248486][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1084.257390][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1084.269663][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1084.278838][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1084.287811][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1084.296901][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1084.316227][ T8496] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1084.330724][ T8494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1084.345589][ T8493] 8021q: adding VLAN 0 to HW filter on device team0 [ 1084.369183][ T8496] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1084.407959][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1084.417972][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1084.465303][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1084.472851][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1084.482086][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1084.492844][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1084.502012][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 1084.509291][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1084.518286][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1084.530681][ T8494] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1084.564355][ T3112] Bluetooth: hci4: command 0x040f tx timeout [ 1084.573366][ T8489] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1084.582399][ T3112] Bluetooth: hci0: command 0x040f tx timeout [ 1084.588663][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1084.599381][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1084.609775][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1084.618945][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1084.628377][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 1084.635542][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1084.654053][ T5] Bluetooth: hci3: command 0x040f tx timeout [ 1084.660217][ T5] Bluetooth: hci2: command 0x040f tx timeout [ 1084.668023][ T8492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1084.668044][ T5] Bluetooth: hci5: command 0x040f tx timeout [ 1084.681778][ T5] Bluetooth: hci1: command 0x040f tx timeout [ 1084.687680][ T8495] device veth0_vlan entered promiscuous mode [ 1084.697882][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1084.714980][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1084.723248][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1084.774899][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1084.785901][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1084.799562][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1084.821720][ T8489] 8021q: adding VLAN 0 to HW filter on device team0 [ 1084.837169][ T8495] device veth1_vlan entered promiscuous mode [ 1084.867086][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1084.876607][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1084.894833][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1084.913919][ T8492] 8021q: adding VLAN 0 to HW filter on device team0 [ 1084.957921][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1084.966467][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1084.976575][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1084.987466][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1084.997230][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1085.011079][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1085.020100][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1085.029514][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1085.038500][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1085.048630][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1085.057953][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 1085.065144][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1085.072929][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1085.081967][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1085.090722][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 1085.097911][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1085.108999][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1085.121525][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1085.154561][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1085.166275][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1085.176371][ T8504] bridge0: port 1(bridge_slave_0) entered blocking state [ 1085.183480][ T8504] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1085.193320][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1085.202967][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1085.212604][ T8504] bridge0: port 2(bridge_slave_1) entered blocking state [ 1085.219757][ T8504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1085.267025][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1085.280868][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1085.291000][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1085.300811][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1085.346908][ T8495] device veth0_macvtap entered promiscuous mode [ 1085.375391][ T8493] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1085.384953][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1085.392568][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1085.401988][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1085.411593][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1085.421289][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1085.430696][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1085.439890][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1085.449235][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1085.459384][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1085.468733][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1085.477988][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1085.487706][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1085.497298][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1085.507547][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1085.516310][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1085.528110][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1085.559040][ T8495] device veth1_macvtap entered promiscuous mode [ 1085.588999][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1085.600191][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1085.610005][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1085.619109][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1085.629198][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1085.638395][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1085.647498][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1085.697006][ T8495] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1085.715721][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1085.725110][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1085.733831][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1085.743230][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1085.752501][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1085.762100][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1085.772173][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1085.781690][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1085.791511][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1085.800391][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1085.830533][ T8496] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1085.843688][ T8495] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1085.854538][ T8494] device veth0_vlan entered promiscuous mode [ 1085.911502][ T8492] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1085.919241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1085.931837][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1085.945166][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1085.955739][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1085.967219][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1085.976089][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1085.993412][ T8495] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.006907][ T8495] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.022667][ T8495] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.040090][ T8495] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.057586][ T8494] device veth1_vlan entered promiscuous mode [ 1086.105485][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1086.113545][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1086.153615][ T8496] 8021q: adding VLAN 0 to HW filter on device team0 [ 1086.223833][ T8489] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1086.235435][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1086.247334][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1086.256117][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1086.265202][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1086.273867][ T8504] bridge0: port 1(bridge_slave_0) entered blocking state [ 1086.281097][ T8504] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1086.289179][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1086.297180][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1086.337966][ T8493] device veth0_vlan entered promiscuous mode [ 1086.355140][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1086.363125][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1086.373806][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1086.383016][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1086.392205][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1086.401102][ T8504] bridge0: port 2(bridge_slave_1) entered blocking state [ 1086.408405][ T8504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1086.417867][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1086.427311][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1086.436685][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1086.446132][ T8504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1086.497479][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1086.517731][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1086.534929][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1086.543896][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1086.556582][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1086.570110][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1086.601791][ T8493] device veth1_vlan entered promiscuous mode [ 1086.612653][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1086.625475][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1086.633780][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1086.643584][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1086.644747][ T5] Bluetooth: hci0: command 0x0419 tx timeout [ 1086.662608][ T8494] device veth0_macvtap entered promiscuous mode [ 1086.671103][ T5] Bluetooth: hci4: command 0x0419 tx timeout [ 1086.708036][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1086.730541][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1086.741220][ T9775] Bluetooth: hci1: command 0x0419 tx timeout [ 1086.747968][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1086.754494][ T9775] Bluetooth: hci5: command 0x0419 tx timeout [ 1086.762159][ T9775] Bluetooth: hci2: command 0x0419 tx timeout [ 1086.780083][ T9775] Bluetooth: hci3: command 0x0419 tx timeout [ 1086.787478][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1086.832565][ T8496] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1086.857407][ T8496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1086.927600][ T8494] device veth1_macvtap entered promiscuous mode [ 1086.937789][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1086.950952][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1086.960097][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1086.970491][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1086.979688][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1086.993649][ T8489] device veth0_vlan entered promiscuous mode [ 1087.032548][ T9322] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1087.055736][ T9322] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1087.076062][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1087.085238][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1087.093032][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1087.103261][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1087.112699][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1087.123340][ T8492] device veth0_vlan entered promiscuous mode [ 1087.153224][ T8489] device veth1_vlan entered promiscuous mode [ 1087.187872][ T8494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1087.199797][ T8494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.224893][ T8494] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1087.232959][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1087.242688][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1087.252056][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1087.262094][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1087.302965][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1087.310633][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1087.328087][ T8492] device veth1_vlan entered promiscuous mode [ 1087.351517][ T8494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1087.363819][ T8494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.378988][ T8494] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1087.425096][ T9322] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1087.433404][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1087.441607][ T9322] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1087.453177][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1087.468640][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1087.478205][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1087.491604][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1087.501096][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1087.510513][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1087.523118][ T8494] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1087.536257][ T8494] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1087.545921][ T8494] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1087.555520][ T8494] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1087.579505][ T8493] device veth0_macvtap entered promiscuous mode [ 1087.601886][ T8493] device veth1_macvtap entered promiscuous mode [ 1087.615741][ T8496] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1087.625607][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1087.633891][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1087.643095][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1087.652649][ T3112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1087.698105][ T8492] device veth0_macvtap entered promiscuous mode [ 1087.713754][ T8489] device veth0_macvtap entered promiscuous mode [ 1087.743647][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1087.753921][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1087.783526][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1087.797379][ T8492] device veth1_macvtap entered promiscuous mode [ 1087.838998][ T8489] device veth1_macvtap entered promiscuous mode [ 1087.857297][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1087.869445][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.879582][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1087.890762][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.903134][ T8493] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1087.969182][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1087.985118][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1088.004833][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1088.016419][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1088.025944][ T9775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1088.062460][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1088.075254][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.089531][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1088.100481][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.111079][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1088.122349][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.135891][ T8492] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1088.161703][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1088.173563][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.188620][ T8493] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1088.199767][ T8493] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.212391][ T8493] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1088.238443][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1088.255032][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1088.275105][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1088.294176][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1088.303173][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1088.315181][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1088.329195][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1088.340261][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.351837][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1088.362807][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.373746][ T8492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1088.388062][ T8492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.399912][ T8492] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1088.444688][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1088.454935][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1088.466784][ T8489] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1088.480261][ T8489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.490861][ T8489] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1088.505041][ T8489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.515095][ T8489] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1088.525665][ T8489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.535854][ T8489] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1088.546460][ T8489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.558099][ T8489] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1088.572401][ T8492] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.581744][ T8492] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.590734][ T8492] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.599719][ T8492] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.628036][ T8493] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.640253][ T8493] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.650284][ T8493] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.659111][ T8493] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.671864][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1088.680122][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1088.680876][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1088.700413][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1088.712615][ T8489] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1088.745259][ T8489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.755738][ T8489] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1088.766763][ T8489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.777392][ T8489] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1088.788895][ T8489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.799647][ T8489] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1088.810722][ T8489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1088.823768][ T8489] batman_adv: batadv0: Interface activated: batadv_slave_1 2021/02/01 23:37:57 executed programs: 6 [ 1088.866223][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1088.886302][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1088.915098][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1088.928205][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1088.942886][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1088.962760][ T8496] device veth0_vlan entered promiscuous mode [ 1089.041840][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1089.051482][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1089.075948][ T8489] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1089.088409][ T8489] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1089.097992][ T8489] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1089.107249][ T8489] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1089.221319][ T8496] device veth1_vlan entered promiscuous mode [ 1089.339102][ T9322] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1089.413096][ T9322] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1089.512633][ T8496] device veth0_macvtap entered promiscuous mode [ 1089.560468][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1089.580963][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1089.602250][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1089.643180][ T8513] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1089.657263][ T8496] device veth1_macvtap entered promiscuous mode [ 1089.698275][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1089.699951][ T8513] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1089.711425][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1089.738407][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1089.750622][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1089.775180][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1089.788171][ T2989] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1089.886586][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1089.931115][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1089.942366][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1089.956338][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1089.967548][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1089.990563][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1090.001254][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1090.016470][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1090.037152][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1090.070150][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1090.100652][ T8496] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1090.154561][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1090.163521][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1090.230048][ T8513] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1090.243624][ T8513] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1090.273496][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1090.287880][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1090.301366][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1090.312083][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1090.322742][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1090.333492][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1090.345261][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1090.355442][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1090.366621][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1090.377046][ T8496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1090.387616][ T8496] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1090.399587][ T8496] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1090.456074][ T125] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1090.465262][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1090.477888][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1090.500937][ T125] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1090.519046][ T9795] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1090.533804][ T8496] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1090.552468][ T8496] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1090.562914][ T8496] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1090.582764][ T8496] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1090.828262][ T9322] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1090.847271][ T9908] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1090.891957][ T9322] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1090.902822][ T9908] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1090.992637][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1091.006828][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1091.089589][T10015] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1091.109695][T10015] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1091.169708][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1091.320869][T10015] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1091.339244][T10015] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1091.360836][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/02/01 23:38:02 executed programs: 55 2021/02/01 23:38:07 executed programs: 142 2021/02/01 23:38:12 executed programs: 233 2021/02/01 23:38:17 executed programs: 322 2021/02/01 23:38:22 executed programs: 408 2021/02/01 23:38:27 executed programs: 496 2021/02/01 23:38:32 executed programs: 587 2021/02/01 23:38:37 executed programs: 680 2021/02/01 23:38:43 executed programs: 772 [ 1135.404902][T19170] ================================================================== [ 1135.413315][T19170] BUG: KASAN: double-free or invalid-free in security_tun_dev_free_security+0x3e/0x70 [ 1135.423026][T19170] [ 1135.425375][T19170] CPU: 1 PID: 19170 Comm: syz-executor.5 Not tainted 5.11.0-rc6-syzkaller #0 [ 1135.434158][T19170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1135.444243][T19170] Call Trace: [ 1135.447546][T19170] dump_stack+0x107/0x163 [ 1135.451981][T19170] ? security_tun_dev_free_security+0x3e/0x70 [ 1135.458078][T19170] print_address_description.constprop.0.cold+0x5b/0x2c6 [ 1135.465197][T19170] ? security_tun_dev_free_security+0x3e/0x70 [ 1135.471304][T19170] ? security_tun_dev_free_security+0x3e/0x70 [ 1135.477460][T19170] kasan_report_invalid_free+0x51/0x80 [ 1135.483024][T19170] ? security_tun_dev_free_security+0x3e/0x70 [ 1135.489157][T19170] ____kasan_slab_free+0xcc/0xe0 [ 1135.494155][T19170] kfree+0xed/0x270 [ 1135.498065][T19170] security_tun_dev_free_security+0x3e/0x70 [ 1135.504092][T19170] tun_free_netdev+0xdc/0x140 [ 1135.508881][T19170] ? tun_flow_flush+0x270/0x270 [ 1135.513767][T19170] netdev_run_todo+0x8c3/0xdd0 [ 1135.518768][T19170] ? generic_xdp_install+0x7b0/0x7b0 [ 1135.524096][T19170] ? mutex_is_locked+0xe/0x40 [ 1135.528934][T19170] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1135.535338][T19170] ? free_netdev+0x42a/0x5e0 [ 1135.540021][T19170] __tun_chr_ioctl.isra.0+0xb2c/0x4360 [ 1135.545556][T19170] ? selinux_inode_getsecctx+0x90/0x90 [ 1135.551140][T19170] ? tun_chr_read_iter+0x250/0x250 [ 1135.556305][T19170] ? security_file_ioctl+0x5c/0xb0 [ 1135.561554][T19170] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1135.568640][T19170] ? __tun_chr_ioctl.isra.0+0x4360/0x4360 [ 1135.574432][T19170] __x64_sys_ioctl+0x193/0x200 [ 1135.579671][T19170] do_syscall_64+0x2d/0x70 [ 1135.584286][T19170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1135.590446][T19170] RIP: 0033:0x465b09 [ 1135.594379][T19170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1135.614018][T19170] RSP: 002b:00007f756b1b4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1135.622466][T19170] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 1135.630467][T19170] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000003 [ 1135.638467][T19170] RBP: 00000000004b069f R08: 0000000000000000 R09: 0000000000000000 [ 1135.646650][T19170] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 1135.654650][T19170] R13: 00007ffec5ed689f R14: 00007f756b1b4300 R15: 0000000000022000 [ 1135.662676][T19170] [ 1135.665016][T19170] Allocated by task 19170: [ 1135.669469][T19170] kasan_save_stack+0x1b/0x40 [ 1135.674200][T19170] ____kasan_kmalloc.constprop.0+0x7f/0xa0 [ 1135.680034][T19170] kmem_cache_alloc_trace+0x1e0/0x400 [ 1135.685467][T19170] selinux_tun_dev_alloc_security+0x43/0x190 [ 1135.691514][T19170] security_tun_dev_alloc_security+0x40/0x90 [ 1135.697615][T19170] __tun_chr_ioctl.isra.0+0x2858/0x4360 [ 1135.703230][T19170] __x64_sys_ioctl+0x193/0x200 [ 1135.708025][T19170] do_syscall_64+0x2d/0x70 [ 1135.714210][T19170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1135.720227][T19170] [ 1135.722567][T19170] Freed by task 19170: [ 1135.726830][T19170] kasan_save_stack+0x1b/0x40 [ 1135.731537][T19170] kasan_set_track+0x1c/0x30 [ 1135.736157][T19170] kasan_set_free_info+0x20/0x30 [ 1135.741124][T19170] ____kasan_slab_free+0xb0/0xe0 [ 1135.746086][T19170] kfree+0xed/0x270 [ 1135.749916][T19170] security_tun_dev_free_security+0x3e/0x70 [ 1135.755836][T19170] __tun_chr_ioctl.isra.0+0x2db0/0x4360 [ 1135.761412][T19170] __x64_sys_ioctl+0x193/0x200 [ 1135.766201][T19170] do_syscall_64+0x2d/0x70 [ 1135.770638][T19170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1135.776594][T19170] [ 1135.778936][T19170] The buggy address belongs to the object at ffff888018c6a100 [ 1135.778936][T19170] which belongs to the cache kmalloc-32 of size 32 [ 1135.793639][T19170] The buggy address is located 0 bytes inside of [ 1135.793639][T19170] 32-byte region [ffff888018c6a100, ffff888018c6a120) [ 1135.806955][T19170] The buggy address belongs to the page: [ 1135.812693][T19170] page:00000000f82b2440 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888018c6afc1 pfn:0x18c6a [ 1135.824178][T19170] flags: 0xfff00000000200(slab) [ 1135.829071][T19170] raw: 00fff00000000200 ffffea000063e4c8 ffffea00007a3188 ffff888010040100 [ 1135.837685][T19170] raw: ffff888018c6afc1 ffff888018c6a000 000000010000003e 0000000000000000 [ 1135.846296][T19170] page dumped because: kasan: bad access detected [ 1135.852744][T19170] [ 1135.855077][T19170] Memory state around the buggy address: [ 1135.860722][T19170] ffff888018c6a000: 06 fc fc fc fc fc fc fc 06 fc fc fc fc fc fc fc [ 1135.868809][T19170] ffff888018c6a080: 06 fc fc fc fc fc fc fc fa fb fb fb fc fc fc fc [ 1135.876896][T19170] >ffff888018c6a100: fa fb fb fb fc fc fc fc 06 fc fc fc fc fc fc fc [ 1135.884972][T19170] ^ [ 1135.889058][T19170] ffff888018c6a180: fa fb fb fb fc fc fc fc 06 fc fc fc fc fc fc fc [ 1135.897142][T19170] ffff888018c6a200: 06 fc fc fc fc fc fc fc 06 fc fc fc fc fc fc fc [ 1135.905248][T19170] ================================================================== [ 1135.913467][T19170] Disabling lock debugging due to kernel taint [ 1135.919652][T19170] Kernel panic - not syncing: panic_on_warn set ... [ 1135.926333][T19170] CPU: 1 PID: 19170 Comm: syz-executor.5 Tainted: G B 5.11.0-rc6-syzkaller #0 [ 1135.937470][T19170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1135.947573][T19170] Call Trace: [ 1135.950963][T19170] dump_stack+0x107/0x163 [ 1135.956024][T19170] ? security_tun_dev_alloc_security+0x70/0x90 [ 1135.962231][T19170] panic+0x306/0x73d [ 1135.967067][T19170] ? __warn_printk+0xf3/0xf3 [ 1135.971680][T19170] ? security_tun_dev_free_security+0x3e/0x70 [ 1135.977771][T19170] ? security_tun_dev_free_security+0x3e/0x70 [ 1135.983870][T19170] ? security_tun_dev_free_security+0x3e/0x70 [ 1135.989960][T19170] end_report+0x58/0x5e [ 1135.994128][T19170] kasan_report_invalid_free+0x6d/0x80 [ 1135.999624][T19170] ? security_tun_dev_free_security+0x3e/0x70 [ 1136.005689][T19170] ____kasan_slab_free+0xcc/0xe0 [ 1136.010634][T19170] kfree+0xed/0x270 [ 1136.014449][T19170] security_tun_dev_free_security+0x3e/0x70 [ 1136.020363][T19170] tun_free_netdev+0xdc/0x140 [ 1136.025074][T19170] ? tun_flow_flush+0x270/0x270 [ 1136.030448][T19170] netdev_run_todo+0x8c3/0xdd0 [ 1136.036188][T19170] ? generic_xdp_install+0x7b0/0x7b0 [ 1136.041925][T19170] ? mutex_is_locked+0xe/0x40 [ 1136.047528][T19170] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1136.053784][T19170] ? free_netdev+0x42a/0x5e0 [ 1136.058378][T19170] __tun_chr_ioctl.isra.0+0xb2c/0x4360 [ 1136.063843][T19170] ? selinux_inode_getsecctx+0x90/0x90 [ 1136.069323][T19170] ? tun_chr_read_iter+0x250/0x250 [ 1136.074471][T19170] ? security_file_ioctl+0x5c/0xb0 [ 1136.081955][T19170] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1136.095716][T19170] ? __tun_chr_ioctl.isra.0+0x4360/0x4360 [ 1136.104380][T19170] __x64_sys_ioctl+0x193/0x200 [ 1136.109519][T19170] do_syscall_64+0x2d/0x70 [ 1136.113948][T19170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1136.120478][T19170] RIP: 0033:0x465b09 [ 1136.124481][T19170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1136.144744][T19170] RSP: 002b:00007f756b1b4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1136.153177][T19170] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 [ 1136.161163][T19170] RDX: 0000000020000000 RSI: 00000000400454ca RDI: 0000000000000003 [ 1136.169136][T19170] RBP: 00000000004b069f R08: 0000000000000000 R09: 0000000000000000 [ 1136.177114][T19170] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 1136.185100][T19170] R13: 00007ffec5ed689f R14: 00007f756b1b4300 R15: 0000000000022000 [ 1136.193566][T19170] Kernel Offset: disabled [ 1136.197891][T19170] Rebooting in 86400 seconds..