[ 1049.501072][ T6779] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1049.705594][ T6780] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1049.865577][ T6781] br0: port 1(veth0) entered blocking state
[ 1049.865885][ T6781] br0: port 1(veth0) entered disabled state
[ 1049.866255][ T6781] veth0: entered allmulticast mode
[ 1049.868446][ T6781] veth0: entered promiscuous mode
[ 1050.040899][ T6782] br0: port 2(veth1) entered blocking state
[ 1050.041175][ T6782] br0: port 2(veth1) entered disabled state
[ 1050.041440][ T6782] veth1: entered allmulticast mode
[ 1050.042682][ T6782] veth1: entered promiscuous mode
[ 1051.012102][   T37] br0: port 1(veth0) entered blocking state
[ 1051.012453][   T37] br0: port 1(veth0) entered forwarding state
[ 1051.013461][   T37] br0: port 2(veth1) entered blocking state
[ 1051.013656][   T37] br0: port 2(veth1) entered forwarding state
[ 1052.420186][ T2925] bond0: (slave veth0): link status definitely up
[ 1052.420749][ T2925] bond0: (slave veth1): link status definitely up
[ 1052.421300][ T2925] bond0: (slave veth0): making interface the new active one
[ 1052.422292][ T2925] bond0: active interface up!
[ 1053.017879][   T11] veth1: left allmulticast mode
[ 1053.018111][   T11] veth1: left promiscuous mode
[ 1053.018472][   T11] br0: port 2(veth1) entered disabled state
[ 1053.019717][   T11] veth0: left allmulticast mode
[ 1053.020162][   T11] veth0: left promiscuous mode
[ 1053.020488][   T11] br0: port 1(veth0) entered disabled state
[ 1053.233595][   T11] bond0: (slave veth1): Releasing backup interface
[ 1053.404911][   T11] bond0: (slave veth0): Releasing backup interface
[ 1053.780855][   T11] bond0 (unregistering): Released all slaves