[ 1029.815519][ T9260] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1029.943068][ T9261] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1030.072112][ T9262] br0: port 1(veth0) entered blocking state
[ 1030.073474][ T9262] br0: port 1(veth0) entered disabled state
[ 1030.074106][ T9262] veth0: entered allmulticast mode
[ 1030.077436][ T9262] veth0: entered promiscuous mode
[ 1030.219993][ T9263] br0: port 2(veth1) entered blocking state
[ 1030.220500][ T9263] br0: port 2(veth1) entered disabled state
[ 1030.220905][ T9263] veth1: entered allmulticast mode
[ 1030.223077][ T9263] veth1: entered promiscuous mode
[ 1030.599878][   T38] br0: port 1(veth0) entered blocking state
[ 1030.600364][   T38] br0: port 1(veth0) entered forwarding state
[ 1030.602561][   T38] br0: port 2(veth1) entered blocking state
[ 1030.602917][   T38] br0: port 2(veth1) entered forwarding state
[ 1031.719127][ T3970] bond0: (slave veth1): link status definitely up
[ 1031.719650][ T3970] bond0: (slave veth1): making interface the new active one
[ 1031.723599][ T3970] bond0: active interface up!
[ 1032.047902][ T3970] veth1: left allmulticast mode
[ 1032.048259][ T3970] veth1: left promiscuous mode
[ 1032.048755][ T3970] br0: port 2(veth1) entered disabled state
[ 1032.051381][ T3970] veth0: left allmulticast mode
[ 1032.051684][ T3970] veth0: left promiscuous mode
[ 1032.052280][ T3970] br0: port 1(veth0) entered disabled state
[ 1032.276446][ T3970] bond0: (slave veth1): Releasing backup interface
[ 1032.888754][ T3970] bond0: (slave veth0): Releasing backup interface
[ 1033.987436][ T3970] bond0 (unregistering): Released all slaves