[  728.284479][T21312] br0: port 1(veth1) entered blocking state
[  728.284950][T21312] br0: port 1(veth1) entered disabled state
[  728.285199][T21312] veth1: entered allmulticast mode
[  728.286952][T21312] veth1: entered promiscuous mode
[  728.312965][T21314] br0: port 2(veth2) entered blocking state
[  728.313245][T21314] br0: port 2(veth2) entered disabled state
[  728.313434][T21314] veth2: entered allmulticast mode
[  728.314908][T21314] veth2: entered promiscuous mode
[  728.368136][   T36] br0: port 1(veth1) entered blocking state
[  728.368421][   T36] br0: port 1(veth1) entered forwarding state
[  728.397090][  T188] br0: port 2(veth2) entered blocking state
[  728.397279][  T188] br0: port 2(veth2) entered forwarding state
[  740.295514][T21351] tc (21351) used greatest stack depth: 23336 bytes left
[  755.045466][T21407] br0: port 2(veth2) entered disabled state
[  755.069338][T21408] br0: port 1(veth1) entered disabled state
[  755.098010][T21409] veth2: left allmulticast mode
[  755.098212][T21409] veth2: left promiscuous mode
[  755.098437][T21409] br0: port 2(veth2) entered disabled state
[  755.099287][T21409] veth1: left allmulticast mode
[  755.099423][T21409] veth1: left promiscuous mode
[  755.099629][T21409] br0: port 1(veth1) entered disabled state