[  550.276380][ T3163] br1: port 1(veth1) entered blocking state
[  550.276620][ T3163] br1: port 1(veth1) entered disabled state
[  550.276828][ T3163] veth1: entered allmulticast mode
[  550.278397][ T3163] veth1: entered promiscuous mode
[  550.311579][  T234] br1: port 1(veth1) entered blocking state
[  550.311795][  T234] br1: port 1(veth1) entered forwarding state
[  550.338429][ T3165] br1: port 2(veth2) entered blocking state
[  550.338679][ T3165] br1: port 2(veth2) entered disabled state
[  550.338939][ T3165] veth2: entered allmulticast mode
[  550.341120][ T3165] veth2: entered promiscuous mode
[  550.364234][  T234] br1: port 2(veth2) entered blocking state
[  550.364480][  T234] br1: port 2(veth2) entered forwarding state
[  599.909549][ T4558] br1: port 2(veth2) entered disabled state
[  599.928256][ T4559] veth2: left allmulticast mode
[  599.928442][ T4559] veth2: left promiscuous mode
[  599.928687][ T4559] br1: port 2(veth2) entered disabled state
[  599.951970][ T4560] br1: port 1(veth1) entered disabled state
[  599.979629][ T4561] veth1: left allmulticast mode
[  599.979801][ T4561] veth1: left promiscuous mode
[  599.980042][ T4561] br1: port 1(veth1) entered disabled state