[ 88.215683][ T27] audit: type=1400 audit(1584846314.064:37): avc: denied { watch } for pid=10188 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1
[ 88.260679][ T27] audit: type=1400 audit(1584846314.094:38): avc: denied { watch } for pid=10188 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2232 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[ 88.421751][ T27] audit: type=1800 audit(1584846314.264:39): pid=10097 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0
[ 88.453636][ T27] audit: type=1800 audit(1584846314.274:40): pid=10097 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0
Debian GNU/Linux 7 syzkaller ttyS0
syzkaller login: [ 91.640105][ T27] audit: type=1400 audit(1584846317.484:41): avc: denied { map } for pid=10274 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1
Warning: Permanently added '10.128.0.154' (ECDSA) to the list of known hosts.
[ 558.136441][ T27] audit: type=1400 audit(1584846783.984:42): avc: denied { map } for pid=10286 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
2020/03/22 03:13:04 parsed 1 programs
[ 559.879153][ T27] audit: type=1400 audit(1584846785.724:43): avc: denied { integrity } for pid=10286 comm="syz-execprog" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1
[ 559.906070][ T27] audit: type=1400 audit(1584846785.724:44): avc: denied { map } for pid=10286 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=35 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1
2020/03/22 03:13:06 executed programs: 0
[ 560.866490][T10314] IPVS: ftp: loaded support on port[0] = 21
[ 560.889420][T10318] IPVS: ftp: loaded support on port[0] = 21
[ 560.902530][T10308] IPVS: ftp: loaded support on port[0] = 21
[ 560.910886][T10311] IPVS: ftp: loaded support on port[0] = 21
[ 560.931749][T10317] IPVS: ftp: loaded support on port[0] = 21
[ 560.932060][T10313] IPVS: ftp: loaded support on port[0] = 21
[ 561.174619][T10314] chnl_net:caif_netlink_parms(): no params data found
[ 561.274625][T10308] chnl_net:caif_netlink_parms(): no params data found
[ 561.345207][T10318] chnl_net:caif_netlink_parms(): no params data found
[ 561.384956][T10317] chnl_net:caif_netlink_parms(): no params data found
[ 561.489173][T10308] bridge0: port 1(bridge_slave_0) entered blocking state
[ 561.497108][T10308] bridge0: port 1(bridge_slave_0) entered disabled state
[ 561.507641][T10308] device bridge_slave_0 entered promiscuous mode
[ 561.533746][T10314] bridge0: port 1(bridge_slave_0) entered blocking state
[ 561.541049][T10314] bridge0: port 1(bridge_slave_0) entered disabled state
[ 561.551178][T10314] device bridge_slave_0 entered promiscuous mode
[ 561.558826][T10311] chnl_net:caif_netlink_parms(): no params data found
[ 561.576219][T10308] bridge0: port 2(bridge_slave_1) entered blocking state
[ 561.583289][T10308] bridge0: port 2(bridge_slave_1) entered disabled state
[ 561.593328][T10308] device bridge_slave_1 entered promiscuous mode
[ 561.611644][T10314] bridge0: port 2(bridge_slave_1) entered blocking state
[ 561.618869][T10314] bridge0: port 2(bridge_slave_1) entered disabled state
[ 561.626886][T10314] device bridge_slave_1 entered promiscuous mode
[ 561.656799][T10313] chnl_net:caif_netlink_parms(): no params data found
[ 561.728554][T10318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 561.735855][T10318] bridge0: port 1(bridge_slave_0) entered disabled state
[ 561.744093][T10318] device bridge_slave_0 entered promiscuous mode
[ 561.751443][T10317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 561.758684][T10317] bridge0: port 1(bridge_slave_0) entered disabled state
[ 561.769557][T10317] device bridge_slave_0 entered promiscuous mode
[ 561.779251][T10308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 561.797804][T10314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 561.816445][T10314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 561.828769][T10318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 561.836401][T10318] bridge0: port 2(bridge_slave_1) entered disabled state
[ 561.845195][T10318] device bridge_slave_1 entered promiscuous mode
[ 561.852184][T10317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 561.859390][T10317] bridge0: port 2(bridge_slave_1) entered disabled state
[ 561.867898][T10317] device bridge_slave_1 entered promiscuous mode
[ 561.876439][T10308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 561.934775][T10318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 561.967624][T10318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 562.012224][T10314] team0: Port device team_slave_0 added
[ 562.018301][T10311] bridge0: port 1(bridge_slave_0) entered blocking state
[ 562.027227][T10311] bridge0: port 1(bridge_slave_0) entered disabled state
[ 562.035246][T10311] device bridge_slave_0 entered promiscuous mode
[ 562.044903][T10317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 562.062765][T10308] team0: Port device team_slave_0 added
[ 562.073367][T10308] team0: Port device team_slave_1 added
[ 562.083243][T10314] team0: Port device team_slave_1 added
[ 562.089538][T10311] bridge0: port 2(bridge_slave_1) entered blocking state
[ 562.096882][T10311] bridge0: port 2(bridge_slave_1) entered disabled state
[ 562.104944][T10311] device bridge_slave_1 entered promiscuous mode
[ 562.113384][T10317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 562.125897][T10318] team0: Port device team_slave_0 added
[ 562.163929][T10318] team0: Port device team_slave_1 added
[ 562.209514][T10313] bridge0: port 1(bridge_slave_0) entered blocking state
[ 562.217220][T10313] bridge0: port 1(bridge_slave_0) entered disabled state
[ 562.225772][T10313] device bridge_slave_0 entered promiscuous mode
[ 562.241272][T10311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 562.268720][T10317] team0: Port device team_slave_0 added
[ 562.276569][T10308] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 562.284433][T10308] 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.
[ 562.310542][T10308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 562.322369][T10313] bridge0: port 2(bridge_slave_1) entered blocking state
[ 562.332693][T10313] bridge0: port 2(bridge_slave_1) entered disabled state
[ 562.340842][T10313] device bridge_slave_1 entered promiscuous mode
[ 562.348906][T10314] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 562.363758][T10314] 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.
[ 562.390190][T10314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 562.403746][T10311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 562.413270][T10314] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 562.420795][T10314] 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.
[ 562.447451][T10314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 562.459651][T10318] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 562.469348][T10318] 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.
[ 562.496002][T10318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 562.509389][T10317] team0: Port device team_slave_1 added
[ 562.521610][T10308] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 562.528709][T10308] 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.
[ 562.556293][T10308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 562.588549][T10318] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 562.597303][T10318] 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.
[ 562.623487][T10318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 562.659344][T10313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 562.685623][T10317] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 562.692607][T10317] 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.
[ 562.719188][T10317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 562.733177][T10311] team0: Port device team_slave_0 added
[ 562.748942][T10311] team0: Port device team_slave_1 added
[ 562.756510][T10313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 562.836202][T10308] device hsr_slave_0 entered promiscuous mode
[ 562.874048][T10308] device hsr_slave_1 entered promiscuous mode
[ 562.914800][T10317] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 562.921812][T10317] 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.
[ 562.949353][T10317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 563.036882][T10314] device hsr_slave_0 entered promiscuous mode
[ 563.074464][T10314] device hsr_slave_1 entered promiscuous mode
[ 563.133682][T10314] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 563.141639][T10314] Cannot create hsr debugfs directory
[ 563.237713][T10318] device hsr_slave_0 entered promiscuous mode
[ 563.294176][T10318] device hsr_slave_1 entered promiscuous mode
[ 563.333779][T10318] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 563.341606][T10318] Cannot create hsr debugfs directory
[ 563.369258][T10311] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 563.376326][T10311] 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.
[ 563.404339][T10311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 563.423627][T10311] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 563.430605][T10311] 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.
[ 563.456888][T10311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 563.488992][T10313] team0: Port device team_slave_0 added
[ 563.537662][T10317] device hsr_slave_0 entered promiscuous mode
[ 563.594150][T10317] device hsr_slave_1 entered promiscuous mode
[ 563.633750][T10317] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 563.641468][T10317] Cannot create hsr debugfs directory
[ 563.674620][T10313] team0: Port device team_slave_1 added
[ 563.725415][T10313] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 563.732396][T10313] 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.
[ 563.762687][T10313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 563.817792][T10311] device hsr_slave_0 entered promiscuous mode
[ 563.874057][T10311] device hsr_slave_1 entered promiscuous mode
[ 563.913659][T10311] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 563.921292][T10311] Cannot create hsr debugfs directory
[ 563.948339][T10313] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 563.955896][T10313] 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.
[ 563.982194][T10313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 564.137816][T10313] device hsr_slave_0 entered promiscuous mode
[ 564.194121][T10313] device hsr_slave_1 entered promiscuous mode
[ 564.233680][T10313] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 564.241310][T10313] Cannot create hsr debugfs directory
[ 564.425727][ T27] audit: type=1400 audit(1584846790.274:45): avc: denied { create } for pid=10308 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
[ 564.475481][T10308] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 564.478818][ T27] audit: type=1400 audit(1584846790.274:46): avc: denied { write } for pid=10308 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
[ 564.507293][ T27] audit: type=1400 audit(1584846790.274:47): avc: denied { read } for pid=10308 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
[ 564.540029][T10308] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 564.599726][T10308] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 564.670619][T10308] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 564.751232][T10314] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 564.813358][T10314] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 564.849093][T10314] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 564.895948][T10318] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 564.950153][T10318] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 565.012337][T10314] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 565.072899][T10318] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 565.131442][T10318] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 565.239278][T10317] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 565.290733][T10317] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 565.354064][T10317] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 565.443152][T10317] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 565.502045][T10311] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 565.578659][T10311] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 565.666802][T10311] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 565.720074][T10313] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 565.767891][T10313] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 565.817736][T10313] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 565.876782][T10311] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 565.945367][T10313] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 566.080555][T10308] 8021q: adding VLAN 0 to HW filter on device bond0
[ 566.140204][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 566.150722][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 566.180891][T10318] 8021q: adding VLAN 0 to HW filter on device bond0
[ 566.202242][T10308] 8021q: adding VLAN 0 to HW filter on device team0
[ 566.217422][T10314] 8021q: adding VLAN 0 to HW filter on device bond0
[ 566.251670][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 566.259970][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 566.275513][T10318] 8021q: adding VLAN 0 to HW filter on device team0
[ 566.311882][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 566.322816][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 566.332350][ T3184] bridge0: port 1(bridge_slave_0) entered blocking state
[ 566.339648][ T3184] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 566.350245][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 566.359328][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 566.367914][ T3184] bridge0: port 2(bridge_slave_1) entered blocking state
[ 566.374991][ T3184] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 566.382607][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 566.390503][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 566.409384][T10314] 8021q: adding VLAN 0 to HW filter on device team0
[ 566.447999][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 566.456755][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 566.465813][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 566.476072][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 566.485755][T10348] bridge0: port 1(bridge_slave_0) entered blocking state
[ 566.492898][T10348] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 566.500564][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 566.510122][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 566.528025][T10317] 8021q: adding VLAN 0 to HW filter on device bond0
[ 566.561095][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 566.571409][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 566.581158][ T2824] bridge0: port 1(bridge_slave_0) entered blocking state
[ 566.588283][ T2824] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 566.596770][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 566.606163][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 566.615033][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 566.624080][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 566.632513][ T2824] bridge0: port 2(bridge_slave_1) entered blocking state
[ 566.639634][ T2824] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 566.681302][T10313] 8021q: adding VLAN 0 to HW filter on device bond0
[ 566.695521][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 566.707408][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 566.715738][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 566.725450][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 566.734339][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 566.743040][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 566.751785][ T2824] bridge0: port 2(bridge_slave_1) entered blocking state
[ 566.758900][ T2824] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 566.766660][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 566.776128][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 566.793891][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 566.802401][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 566.812751][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 566.821383][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 566.849121][T10317] 8021q: adding VLAN 0 to HW filter on device team0
[ 566.863084][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 566.873608][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 566.882250][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 566.895411][T10308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 566.940683][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 566.952257][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 566.961349][T10321] bridge0: port 1(bridge_slave_0) entered blocking state
[ 566.968489][T10321] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 566.977437][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 566.986152][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 566.995270][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 567.004226][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 567.012830][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 567.021721][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 567.030912][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 567.039938][T10321] bridge0: port 2(bridge_slave_1) entered blocking state
[ 567.047156][T10321] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 567.069115][T10311] 8021q: adding VLAN 0 to HW filter on device bond0
[ 567.078185][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 567.086809][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 567.095896][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 567.105161][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 567.115413][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 567.124485][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 567.132905][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 567.146131][T10313] 8021q: adding VLAN 0 to HW filter on device team0
[ 567.187502][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 567.196420][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 567.209396][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 567.217841][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 567.227359][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 567.237514][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 567.246829][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 567.255414][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 567.262845][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 567.271211][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 567.310554][T10311] 8021q: adding VLAN 0 to HW filter on device team0
[ 567.330905][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 567.339421][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 567.348023][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 567.358408][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 567.367485][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 567.376424][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 567.385428][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 567.394062][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 567.394692][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 567.411495][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 567.420320][T10321] bridge0: port 1(bridge_slave_0) entered blocking state
[ 567.427437][T10321] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 567.435027][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 567.443767][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 567.452135][T10321] bridge0: port 2(bridge_slave_1) entered blocking state
[ 567.459236][T10321] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 567.467293][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 567.476480][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 567.485027][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 567.494078][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 567.502515][T10321] bridge0: port 1(bridge_slave_0) entered blocking state
[ 567.509647][T10321] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 567.518348][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 567.527478][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 567.535780][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 567.551992][T10308] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 567.570952][T10314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 567.582680][T10318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 567.598265][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 567.608917][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 567.618031][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 567.628065][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 567.637546][T10348] bridge0: port 2(bridge_slave_1) entered blocking state
[ 567.644667][T10348] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 567.652557][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 567.672363][T10317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 567.685848][T10317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 567.720907][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 567.730535][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 567.739328][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 567.749069][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 567.763848][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 567.771378][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 567.820702][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 567.830043][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 567.838781][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 567.849068][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 567.857775][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 567.866655][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 567.876032][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 567.885453][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 567.892954][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 567.901402][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 567.952654][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 567.963364][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 567.974582][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 567.983244][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 567.992238][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 568.000793][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 568.009248][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 568.018670][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 568.027509][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 568.035494][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 568.046198][T10314] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 568.071431][T10308] device veth0_vlan entered promiscuous mode
[ 568.079775][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 568.089678][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 568.097760][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 568.106112][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 568.115625][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 568.129866][T10313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 568.148705][T10317] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 568.159359][T10318] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 568.182709][T10311] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 568.201132][T10311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 568.232325][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 568.242831][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 568.252463][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 568.261162][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 568.277759][T10308] device veth1_vlan entered promiscuous mode
[ 568.320351][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 568.329120][ T2824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 568.410256][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 568.419588][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 568.430815][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 568.472881][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 568.481106][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 568.489312][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 568.497916][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 568.513331][T10313] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 568.562478][T10311] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 568.570601][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 568.584328][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 568.592962][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 568.603866][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 568.612138][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 568.622019][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 568.633178][T10314] device veth0_vlan entered promiscuous mode
[ 568.670763][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 568.680981][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 568.690257][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 568.699695][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 568.709194][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 568.718112][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 568.733899][T10308] device veth0_macvtap entered promiscuous mode
[ 568.779712][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 568.788478][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 568.796910][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 568.808337][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 568.817525][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 568.828364][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 568.837860][T10348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 568.852659][T10308] device veth1_macvtap entered promiscuous mode
[ 568.862497][T10318] device veth0_vlan entered promiscuous mode
[ 568.882282][T10318] device veth1_vlan entered promiscuous mode
[ 568.892500][T10314] device veth1_vlan entered promiscuous mode
[ 568.919174][T10317] device veth0_vlan entered promiscuous mode
[ 568.949884][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 568.959462][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 568.968533][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 568.977083][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 568.986090][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 568.996050][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 569.037451][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 569.045807][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 569.054816][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 569.063202][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 569.072440][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 569.081875][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 569.092131][T10317] device veth1_vlan entered promiscuous mode
[ 569.107261][T10308] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 569.118478][T10313] device veth0_vlan entered promiscuous mode
[ 569.146447][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 569.156408][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 569.166304][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 569.174900][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 569.185595][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 569.194184][T10350] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 569.209614][T10308] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 569.219926][T10311] device veth0_vlan entered promiscuous mode
[ 569.232110][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 569.241775][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 569.281613][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 569.292866][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 569.302663][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 569.312360][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 569.328979][T10318] device veth0_macvtap entered promiscuous mode
[ 569.340230][T10313] device veth1_vlan entered promiscuous mode
[ 569.361639][T10314] device veth0_macvtap entered promiscuous mode
[ 569.380974][T10318] device veth1_macvtap entered promiscuous mode
[ 569.393105][T10311] device veth1_vlan entered promiscuous mode
[ 569.507076][T10314] device veth1_macvtap entered promiscuous mode
[ 569.591275][T10318] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 569.603242][T10318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 569.615814][T10318] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 569.662201][ T27] audit: type=1400 audit(1584846795.504:48): avc: denied { associate } for pid=10308 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1
[ 569.671792][T10314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 569.707953][T10314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 569.731766][T10314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 569.742392][T10314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 569.758204][T10314] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 569.769551][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 569.780716][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 569.789005][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 569.799507][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 569.808052][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 569.817438][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 569.825901][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 569.834757][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 569.842728][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 569.852389][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 569.861441][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 569.870661][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 569.880784][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 569.891196][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 569.906913][T10317] device veth0_macvtap entered promiscuous mode
[ 569.927010][T10318] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 569.942291][T10318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 569.954616][T10318] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 569.972182][T10313] device veth0_macvtap entered promiscuous mode
[ 569.996896][T10317] device veth1_macvtap entered promiscuous mode
[ 570.009915][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 570.032809][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 570.043972][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 570.052869][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 570.062840][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 570.072619][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 570.090558][T10313] device veth1_macvtap entered promiscuous mode
[ 570.116238][T10311] device veth0_macvtap entered promiscuous mode
[ 570.124830][T10314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 570.135747][T10314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.145600][T10314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 570.156469][T10314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.168722][T10314] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 570.180414][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 570.189035][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 570.198958][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 570.207807][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 570.217187][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 570.226430][T10321] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 570.251672][T10311] device veth1_macvtap entered promiscuous mode
[ 570.308491][T10317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.321482][T10317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.333914][T10317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.344483][T10317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.355238][T10317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.366227][T10317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.378092][T10317] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 570.395705][T10317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 570.408800][T10317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.419139][T10317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 570.432207][T10317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.443268][T10317] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 570.453930][T10317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.466148][T10317] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 570.564335][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 570.572482][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 570.582301][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 570.592070][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 570.602744][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 570.658572][T10313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.669180][T10313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.679603][T10313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.690821][T10313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.701143][T10313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.712085][T10313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.721979][T10313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.732441][T10313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.744924][T10313] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 570.871059][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 570.881197][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 570.929337][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.943912][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.954979][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.965621][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.976731][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 570.987244][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 570.997209][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 571.007678][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.017566][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 571.028995][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.040660][T10311] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 571.113170][T10313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 571.126367][T10313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.137582][T10313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 571.148821][T10313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.159593][T10313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 571.170142][T10313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.180175][T10313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 571.190746][T10313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.205056][T10313] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 571.217602][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 571.227789][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 571.236836][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 571.245938][ T3184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 571.318266][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 571.349675][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.366076][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 571.379456][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.390562][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 571.406764][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.420012][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 571.430611][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.440749][T10311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 571.451285][T10311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 571.463274][T10311] batman_adv: batadv0: Interface activated: batadv_slave_1
2020/03/22 03:13:17 executed programs: 6
[ 571.546681][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 571.557004][ T2735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 575.001822][T10487] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 575.097483][T10487] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 575.218830][T10487] bond0 (unregistering): Released all slaves
2020/03/22 03:13:22 executed programs: 31
[ 579.043900][T10564] bridge0: port 1(bridge_slave_0) entered disabled state
[ 579.311126][T10564] device bridge_slave_0 left promiscuous mode
[ 579.320381][T10564] bridge0: port 1(bridge_slave_0) entered disabled state
[ 579.903885][T10577] bridge0: port 1(bridge_slave_0) entered disabled state
[ 580.159501][T10577] device bridge_slave_0 left promiscuous mode
[ 580.167669][T10577] bridge0: port 1(bridge_slave_0) entered disabled state
[ 580.313912][T10582] bridge0: port 2(bridge_slave_1) entered disabled state
[ 580.638647][T10582] device bridge_slave_1 left promiscuous mode
[ 580.645220][T10582] bridge0: port 2(bridge_slave_1) entered disabled state
[ 581.132467][T10592] bridge0: port 1(bridge_slave_0) entered disabled state
[ 581.211001][T10592] device bridge_slave_0 left promiscuous mode
[ 581.217365][T10592] bridge0: port 1(bridge_slave_0) entered disabled state
[ 581.842494][T10599] bond0: (slave bond_slave_1): Releasing backup interface
[ 582.004340][T10609] bridge0: port 1(bridge_slave_0) entered disabled state
[ 582.267046][T10609] device bridge_slave_0 left promiscuous mode
[ 582.273209][T10609] bridge0: port 1(bridge_slave_0) entered disabled state
2020/03/22 03:13:28 executed programs: 48
[ 582.770317][T10612] bond0: (slave bond_slave_0): Releasing backup interface
[ 583.109419][T10624] bond0: (slave bond_slave_0): Releasing backup interface
[ 583.407590][T10625] bridge0: port 2(bridge_slave_1) entered disabled state
[ 583.439125][T10625] device bridge_slave_1 left promiscuous mode
[ 583.446523][T10625] bridge0: port 2(bridge_slave_1) entered disabled state
[ 583.731492][T10626] bond0: (slave bond_slave_1): Releasing backup interface
[ 584.542648][T10638] team0: Port device team_slave_0 removed
[ 584.819475][T10640] bond0: (slave bond_slave_0): Releasing backup interface
[ 585.006783][T10643] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 585.550986][T10643] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 586.104132][T10657] team0: Port device team_slave_0 removed
[ 586.425585][T10658] team0: Port device team_slave_0 removed
[ 587.121888][T10671] team0: Port device team_slave_1 removed
[ 587.135818][T10674] batman_adv: batadv0: Interface deactivated: batadv_slave_0
2020/03/22 03:13:33 executed programs: 60
[ 587.520545][T10674] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 587.670978][T10677] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 588.095721][T10677] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 588.454894][T10691] team0: Port device team_slave_1 removed
[ 588.736538][T10692] device hsr_slave_0 left promiscuous mode
[ 588.781381][T10693] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 589.143402][T10693] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 589.530684][T10698] device hsr_slave_1 left promiscuous mode
[ 589.686221][T10704] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 590.083353][T10704] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 590.608664][T10710] device hsr_slave_1 left promiscuous mode
[ 591.007126][T10718] device hsr_slave_1 left promiscuous mode
[ 591.541681][T10721] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 591.922029][T10721] batman_adv: batadv0: Removing interface: batadv_slave_1
2020/03/22 03:13:38 executed programs: 71
[ 593.633167][T10740] device hsr_slave_1 left promiscuous mode
2020/03/22 03:13:43 executed programs: 82
[ 597.898601][T10799] device veth0_macvtap left promiscuous mode
[ 599.073522][T10812] device veth0_macvtap left promiscuous mode
[ 600.606665][T10847] device veth0_macvtap left promiscuous mode
[ 600.997031][T10856] device veth0_macvtap left promiscuous mode
[ 601.852704][T10876] device veth1_macvtap left promiscuous mode
2020/03/22 03:13:48 executed programs: 105
2020/03/22 03:13:53 executed programs: 157
2020/03/22 03:13:58 executed programs: 208
[ 614.000914][T11452] ==================================================================
[ 614.009454][T11452] BUG: KASAN: use-after-free in free_netdev+0x443/0x4d0
[ 614.016622][T11452] Read of size 8 at addr ffff8880873926b8 by task syz-executor.1/11452
[ 614.024961][T11452]
[ 614.027309][T11452] CPU: 0 PID: 11452 Comm: syz-executor.1 Not tainted 5.6.0-rc6-syzkaller #0
[ 614.036132][T11452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 614.046301][T11452] Call Trace:
[ 614.049702][T11452] dump_stack+0x188/0x20d
[ 614.054031][T11452] ? free_netdev+0x443/0x4d0
[ 614.058609][T11452] ? free_netdev+0x443/0x4d0
[ 614.063254][T11452] print_address_description.constprop.0.cold+0xd3/0x315
[ 614.070262][T11452] ? free_netdev+0x443/0x4d0
[ 614.074839][T11452] ? free_netdev+0x443/0x4d0
[ 614.079413][T11452] __kasan_report.cold+0x1a/0x32
[ 614.084340][T11452] ? free_netdev+0x443/0x4d0
[ 614.088918][T11452] kasan_report+0xe/0x20
[ 614.093145][T11452] free_netdev+0x443/0x4d0
[ 614.097579][T11452] netdev_run_todo+0x5fc/0x760
[ 614.102375][T11452] ? register_netdev+0x50/0x50
[ 614.107286][T11452] ? rtnetlink_rcv_msg+0x1d6/0xad0
[ 614.112429][T11452] ? rtnl_fdb_get+0xf70/0xf70
[ 614.117103][T11452] rtnetlink_rcv_msg+0x45b/0xad0
[ 614.122077][T11452] ? rtnl_bridge_getlink+0x880/0x880
[ 614.127429][T11452] ? mark_held_locks+0xe0/0xe0
[ 614.132266][T11452] ? netlink_deliver_tap+0x146/0xb50
[ 614.137545][T11452] netlink_rcv_skb+0x15a/0x410
[ 614.142298][T11452] ? rtnl_bridge_getlink+0x880/0x880
[ 614.147610][T11452] ? netlink_ack+0xa80/0xa80
[ 614.152237][T11452] netlink_unicast+0x537/0x740
[ 614.157020][T11452] ? netlink_attachskb+0x810/0x810
[ 614.162243][T11452] ? _copy_from_iter_full+0x25c/0x870
[ 614.167615][T11452] netlink_sendmsg+0x882/0xe10
[ 614.172379][T11452] ? netlink_unicast+0x740/0x740
[ 614.177317][T11452] ? netlink_unicast+0x740/0x740
[ 614.182291][T11452] sock_sendmsg+0xcf/0x120
[ 614.186707][T11452] ____sys_sendmsg+0x6b9/0x7d0
[ 614.191462][T11452] ? kernel_sendmsg+0x50/0x50
[ 614.196128][T11452] ? mark_lock+0xbc/0x1220
[ 614.200583][T11452] ___sys_sendmsg+0x100/0x170
[ 614.205263][T11452] ? sendmsg_copy_msghdr+0x70/0x70
[ 614.210468][T11452] ? __fget_files+0x329/0x4f0
[ 614.215141][T11452] ? ksys_dup3+0x3c0/0x3c0
[ 614.219542][T11452] ? lock_acquire+0x197/0x420
[ 614.224439][T11452] ? __might_fault+0xef/0x1d0
[ 614.229246][T11452] ? __fget_light+0x208/0x270
[ 614.233949][T11452] __sys_sendmsg+0xec/0x1b0
[ 614.238458][T11452] ? __sys_sendmsg_sock+0xb0/0xb0
[ 614.243581][T11452] ? __x64_sys_futex+0x380/0x4f0
[ 614.248609][T11452] ? trace_hardirqs_off_caller+0x55/0x230
[ 614.254362][T11452] ? do_syscall_64+0x21/0x7d0
[ 614.259029][T11452] do_syscall_64+0xf6/0x7d0
[ 614.263643][T11452] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 614.269543][T11452] RIP: 0033:0x45c849
[ 614.273436][T11452] 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
[ 614.293032][T11452] RSP: 002b:00007f8902f45c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 614.301429][T11452] RAX: ffffffffffffffda RBX: 00007f8902f466d4 RCX: 000000000045c849
[ 614.309383][T11452] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005
[ 614.317336][T11452] RBP: 000000000076c040 R08: 0000000000000000 R09: 0000000000000000
[ 614.325305][T11452] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 614.333279][T11452] R13: 00000000000009f8 R14: 00000000004ccb00 R15: 000000000076c04c
[ 614.341275][T11452]
[ 614.343599][T11452] Allocated by task 11438:
[ 614.348022][T11452] save_stack+0x1b/0x80
[ 614.352173][T11452] __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 614.357793][T11452] __kmalloc+0x161/0x7a0
[ 614.362028][T11452] sk_prot_alloc+0x223/0x2f0
[ 614.366627][T11452] sk_alloc+0x36/0xfa0
[ 614.370801][T11452] tun_chr_open+0x7b/0x540
[ 614.375288][T11452] misc_open+0x372/0x4a0
[ 614.379577][T11452] chrdev_open+0x219/0x5c0
[ 614.384029][T11452] do_dentry_open+0x4a2/0x1250
[ 614.388782][T11452] path_openat+0x122a/0x32b0
[ 614.393357][T11452] do_filp_open+0x192/0x260
[ 614.397847][T11452] do_sys_openat2+0x54c/0x740
[ 614.402507][T11452] do_sys_open+0xc3/0x140
[ 614.406980][T11452] do_syscall_64+0xf6/0x7d0
[ 614.411481][T11452] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 614.417377][T11452]
[ 614.419717][T11452] Freed by task 11437:
[ 614.423787][T11452] save_stack+0x1b/0x80
[ 614.427953][T11452] __kasan_slab_free+0xf7/0x140
[ 614.432912][T11452] kfree+0x109/0x2b0
[ 614.436799][T11452] __sk_destruct+0x5ad/0x7c0
[ 614.441379][T11452] sk_destruct+0xc6/0x100
[ 614.445708][T11452] __sk_free+0xef/0x3d0
[ 614.449851][T11452] sk_free+0x78/0xa0
[ 614.453738][T11452] __tun_detach+0xbce/0x1120
[ 614.458320][T11452] tun_chr_close+0x10e/0x180
[ 614.462904][T11452] __fput+0x2da/0x850
[ 614.466932][T11452] task_work_run+0x13f/0x1b0
[ 614.471534][T11452] exit_to_usermode_loop+0x2fa/0x360
[ 614.476800][T11452] do_syscall_64+0x6b1/0x7d0
[ 614.481374][T11452] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 614.487253][T11452]
[ 614.489574][T11452] The buggy address belongs to the object at ffff888087392000
[ 614.489574][T11452] which belongs to the cache kmalloc-4k of size 4096
[ 614.503629][T11452] The buggy address is located 1720 bytes inside of
[ 614.503629][T11452] 4096-byte region [ffff888087392000, ffff888087393000)
[ 614.517072][T11452] The buggy address belongs to the page:
[ 614.522708][T11452] page:ffffea00021ce480 refcount:1 mapcount:0 mapping:ffff8880aa002000 index:0x0 compound_mapcount: 0
[ 614.533624][T11452] flags: 0xfffe0000010200(slab|head)
[ 614.538918][T11452] raw: 00fffe0000010200 ffffea00025ea708 ffffea0002562008 ffff8880aa002000
[ 614.547513][T11452] raw: 0000000000000000 ffff888087392000 0000000100000001 0000000000000000
[ 614.556224][T11452] page dumped because: kasan: bad access detected
[ 614.562639][T11452]
[ 614.564952][T11452] Memory state around the buggy address:
[ 614.570584][T11452] ffff888087392580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 614.578639][T11452] ffff888087392600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 614.586718][T11452] >ffff888087392680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 614.594774][T11452] ^
[ 614.600661][T11452] ffff888087392700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 614.608737][T11452] ffff888087392780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 614.616794][T11452] ==================================================================
[ 614.624854][T11452] Disabling lock debugging due to kernel taint
[ 614.643069][T11452] Kernel panic - not syncing: panic_on_warn set ...
[ 614.649788][T11452] CPU: 0 PID: 11452 Comm: syz-executor.1 Tainted: G B 5.6.0-rc6-syzkaller #0
[ 614.659847][T11452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 614.669899][T11452] Call Trace:
[ 614.673276][T11452] dump_stack+0x188/0x20d
[ 614.677711][T11452] panic+0x2e3/0x75c
[ 614.681612][T11452] ? add_taint.cold+0x16/0x16
[ 614.686308][T11452] ? preempt_schedule_common+0x5e/0xc0
[ 614.691761][T11452] ? free_netdev+0x443/0x4d0
[ 614.696361][T11452] ? ___preempt_schedule+0x16/0x18
[ 614.701457][T11452] ? trace_hardirqs_on+0x55/0x220
[ 614.706466][T11452] ? free_netdev+0x443/0x4d0
[ 614.711037][T11452] end_report+0x43/0x49
[ 614.715173][T11452] ? free_netdev+0x443/0x4d0
[ 614.719806][T11452] __kasan_report.cold+0xd/0x32
[ 614.724695][T11452] ? free_netdev+0x443/0x4d0
[ 614.729265][T11452] kasan_report+0xe/0x20
[ 614.733496][T11452] free_netdev+0x443/0x4d0
[ 614.737895][T11452] netdev_run_todo+0x5fc/0x760
[ 614.742690][T11452] ? register_netdev+0x50/0x50
[ 614.747446][T11452] ? rtnetlink_rcv_msg+0x1d6/0xad0
[ 614.752566][T11452] ? rtnl_fdb_get+0xf70/0xf70
[ 614.757235][T11452] rtnetlink_rcv_msg+0x45b/0xad0
[ 614.762168][T11452] ? rtnl_bridge_getlink+0x880/0x880
[ 614.767495][T11452] ? mark_held_locks+0xe0/0xe0
[ 614.772245][T11452] ? netlink_deliver_tap+0x146/0xb50
[ 614.777516][T11452] netlink_rcv_skb+0x15a/0x410
[ 614.782273][T11452] ? rtnl_bridge_getlink+0x880/0x880
[ 614.787548][T11452] ? netlink_ack+0xa80/0xa80
[ 614.792127][T11452] netlink_unicast+0x537/0x740
[ 614.796875][T11452] ? netlink_attachskb+0x810/0x810
[ 614.801965][T11452] ? _copy_from_iter_full+0x25c/0x870
[ 614.807327][T11452] netlink_sendmsg+0x882/0xe10
[ 614.812076][T11452] ? netlink_unicast+0x740/0x740
[ 614.816994][T11452] ? netlink_unicast+0x740/0x740
[ 614.821964][T11452] sock_sendmsg+0xcf/0x120
[ 614.826359][T11452] ____sys_sendmsg+0x6b9/0x7d0
[ 614.831104][T11452] ? kernel_sendmsg+0x50/0x50
[ 614.835760][T11452] ? mark_lock+0xbc/0x1220
[ 614.840169][T11452] ___sys_sendmsg+0x100/0x170
[ 614.844846][T11452] ? sendmsg_copy_msghdr+0x70/0x70
[ 614.850070][T11452] ? __fget_files+0x329/0x4f0
[ 614.854739][T11452] ? ksys_dup3+0x3c0/0x3c0
[ 614.859299][T11452] ? lock_acquire+0x197/0x420
[ 614.863976][T11452] ? __might_fault+0xef/0x1d0
[ 614.868656][T11452] ? __fget_light+0x208/0x270
[ 614.873328][T11452] __sys_sendmsg+0xec/0x1b0
[ 614.877837][T11452] ? __sys_sendmsg_sock+0xb0/0xb0
[ 614.882847][T11452] ? __x64_sys_futex+0x380/0x4f0
[ 614.887774][T11452] ? trace_hardirqs_off_caller+0x55/0x230
[ 614.893483][T11452] ? do_syscall_64+0x21/0x7d0
[ 614.898155][T11452] do_syscall_64+0xf6/0x7d0
[ 614.902656][T11452] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 614.908580][T11452] RIP: 0033:0x45c849
[ 614.912466][T11452] 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
[ 614.932069][T11452] RSP: 002b:00007f8902f45c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 614.940472][T11452] RAX: ffffffffffffffda RBX: 00007f8902f466d4 RCX: 000000000045c849
[ 614.948558][T11452] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005
[ 614.956589][T11452] RBP: 000000000076c040 R08: 0000000000000000 R09: 0000000000000000
[ 614.964549][T11452] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 614.972506][T11452] R13: 00000000000009f8 R14: 00000000004ccb00 R15: 000000000076c04c
[ 614.982179][T11452] Kernel Offset: disabled
[ 614.986524][T11452] Rebooting in 86400 seconds..