[  752.292345][ T4593] br1: port 1(veth1) entered blocking state
[  752.293675][ T4593] br1: port 1(veth1) entered disabled state
[  752.294222][ T4593] veth1: entered allmulticast mode
[  752.296216][ T4593] veth1: entered promiscuous mode
[  752.431985][   T49] br1: port 1(veth1) entered blocking state
[  752.432232][   T49] br1: port 1(veth1) entered forwarding state
[  752.548888][ T4595] br1: port 2(veth2) entered blocking state
[  752.549345][ T4595] br1: port 2(veth2) entered disabled state
[  752.549753][ T4595] veth2: entered allmulticast mode
[  752.552890][ T4595] veth2: entered promiscuous mode
[  752.672517][    T7] br1: port 2(veth2) entered blocking state
[  752.672788][    T7] br1: port 2(veth2) entered forwarding state
[  877.004582][ T5916] br1: port 2(veth2) entered disabled state
[  877.121618][ T5917] veth2: left allmulticast mode
[  877.121846][ T5917] veth2: left promiscuous mode
[  877.122157][ T5917] br1: port 2(veth2) entered disabled state
[  877.251836][ T5918] br1: port 1(veth1) entered disabled state
[  877.366614][ T5920] veth1: left allmulticast mode
[  877.366937][ T5920] veth1: left promiscuous mode
[  877.369022][ T5920] br1: port 1(veth1) entered disabled state