[  602.392401][ T3748] br1: port 1(veth1) entered blocking state
[  602.392629][ T3748] br1: port 1(veth1) entered disabled state
[  602.392831][ T3748] veth1: entered allmulticast mode
[  602.394833][ T3748] veth1: entered promiscuous mode
[  602.424528][   T37] br1: port 1(veth1) entered blocking state
[  602.424749][   T37] br1: port 1(veth1) entered forwarding state
[  602.451019][ T3750] br1: port 2(veth2) entered blocking state
[  602.451561][ T3750] br1: port 2(veth2) entered disabled state
[  602.451771][ T3750] veth2: entered allmulticast mode
[  602.453527][ T3750] veth2: entered promiscuous mode
[  602.476507][   T61] br1: port 2(veth2) entered blocking state
[  602.476760][   T61] br1: port 2(veth2) entered forwarding state
[  635.947024][ T3981] br1: port 1(veth1) entered disabled state
[  635.977412][ T3982] br1: port 2(veth2) entered disabled state
[  635.998671][ T3983] veth2: left allmulticast mode
[  635.998858][ T3983] veth2: left promiscuous mode
[  635.999130][ T3983] br1: port 2(veth2) entered disabled state
[  636.000108][ T3983] veth1: left allmulticast mode
[  636.000266][ T3983] veth1: left promiscuous mode
[  636.000499][ T3983] br1: port 1(veth1) entered disabled state