[  768.754968][ T4261] br1: port 1(veth1) entered blocking state
[  768.755176][ T4261] br1: port 1(veth1) entered disabled state
[  768.755361][ T4261] veth1: entered allmulticast mode
[  768.763027][ T4261] veth1: entered promiscuous mode
[  768.792387][  T641] br1: port 1(veth1) entered blocking state
[  768.792572][  T641] br1: port 1(veth1) entered forwarding state
[  768.825317][ T4264] br1: port 2(veth2) entered blocking state
[  768.825504][ T4264] br1: port 2(veth2) entered disabled state
[  768.825679][ T4264] veth2: entered allmulticast mode
[  768.827742][ T4264] veth2: entered promiscuous mode
[  768.847882][   T36] br1: port 2(veth2) entered blocking state
[  768.848061][   T36] br1: port 2(veth2) entered forwarding state
[  779.953589][ T4467] br1: port 2(veth2) entered disabled state
[  779.974314][ T4468] veth2: left allmulticast mode
[  779.974477][ T4468] veth2: left promiscuous mode
[  779.974692][ T4468] br1: port 2(veth2) entered disabled state
[  780.003878][ T4469] br1: port 1(veth1) entered disabled state
[  780.031697][ T4470] veth1: left allmulticast mode
[  780.032405][ T4470] veth1: left promiscuous mode
[  780.032626][ T4470] br1: port 1(veth1) entered disabled state