[  752.994337][T19783] br1: port 1(veth1) entered blocking state
[  752.994557][T19783] br1: port 1(veth1) entered disabled state
[  752.994755][T19783] veth1: entered allmulticast mode
[  752.996259][T19783] veth1: entered promiscuous mode
[  753.092814][  T601] br1: port 1(veth1) entered blocking state
[  753.093039][  T601] br1: port 1(veth1) entered forwarding state
[  753.136173][T19796] br1: port 2(veth2) entered blocking state
[  753.136418][T19796] br1: port 2(veth2) entered disabled state
[  753.136664][T19796] veth2: entered allmulticast mode
[  753.138902][T19796] veth2: entered promiscuous mode
[  753.230895][  T601] br1: port 2(veth2) entered blocking state
[  753.231115][  T601] br1: port 2(veth2) entered forwarding state
[  771.441446][T20189] br1: port 2(veth2) entered disabled state
[  771.478829][T20191] veth2: left allmulticast mode
[  771.479070][T20191] veth2: left promiscuous mode
[  771.479327][T20191] br1: port 2(veth2) entered disabled state
[  771.522480][T20193] br1: port 1(veth1) entered disabled state
[  771.567141][T20195] veth1: left allmulticast mode
[  771.567327][T20195] veth1: left promiscuous mode
[  771.567559][T20195] br1: port 1(veth1) entered disabled state