[  810.578121][ T8778] br1: port 1(veth1) entered blocking state
[  810.578337][ T8778] br1: port 1(veth1) entered disabled state
[  810.578566][ T8778] veth1: entered allmulticast mode
[  810.580150][ T8778] veth1: entered promiscuous mode
[  810.615233][   T91] br1: port 1(veth1) entered blocking state
[  810.615542][   T91] br1: port 1(veth1) entered forwarding state
[  821.824428][ T8881] br1: port 1(veth1) entered disabled state
[  821.847912][ T8882] veth1: left allmulticast mode
[  821.848074][ T8882] veth1: left promiscuous mode
[  821.848297][ T8882] br1: port 1(veth1) entered disabled state