[  768.292229][ T4830] br1: port 1(veth1) entered blocking state
[  768.292936][ T4830] br1: port 1(veth1) entered disabled state
[  768.293132][ T4830] veth1: entered allmulticast mode
[  768.294609][ T4830] veth1: entered promiscuous mode
[  768.319790][   T36] br1: port 1(veth1) entered blocking state
[  768.319979][   T36] br1: port 1(veth1) entered forwarding state
[  768.343110][ T4832] br1: port 2(veth2) entered blocking state
[  768.343299][ T4832] br1: port 2(veth2) entered disabled state
[  768.344036][ T4832] veth2: entered allmulticast mode
[  768.345514][ T4832] veth2: entered promiscuous mode
[  768.375806][  T727] br1: port 2(veth2) entered blocking state
[  768.376036][  T727] br1: port 2(veth2) entered forwarding state
[  783.000355][ T5209] br1: port 2(veth2) entered disabled state
[  783.022106][ T5210] veth2: left allmulticast mode
[  783.022293][ T5210] veth2: left promiscuous mode
[  783.022578][ T5210] br1: port 2(veth2) entered disabled state
[  783.058169][ T5211] br1: port 1(veth1) entered disabled state
[  783.085815][ T5212] veth1: left allmulticast mode
[  783.085963][ T5212] veth1: left promiscuous mode
[  783.086176][ T5212] br1: port 1(veth1) entered disabled state