[  692.689218][T21847] br0: port 1(veth1) entered blocking state
[  692.689602][T21847] br0: port 1(veth1) entered disabled state
[  692.689941][T21847] veth1: entered allmulticast mode
[  692.692685][T21847] veth1: entered promiscuous mode
[  692.725327][T21849] br0: port 2(veth2) entered blocking state
[  692.725660][T21849] br0: port 2(veth2) entered disabled state
[  692.725985][T21849] veth2: entered allmulticast mode
[  692.728021][T21849] veth2: entered promiscuous mode
[  692.788771][   T39] br0: port 1(veth1) entered blocking state
[  692.789120][   T39] br0: port 1(veth1) entered forwarding state
[  692.828076][   T39] br0: port 2(veth2) entered blocking state
[  692.828426][   T39] br0: port 2(veth2) entered forwarding state
[  712.341313][T21981] tc (21981) used greatest stack depth: 23288 bytes left
[  815.854314][T23142] br0: port 1(veth1) entered disabled state
[  820.942452][T23147] br0: port 1(veth1) entered forwarding state
[  826.082700][T23155] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  836.425875][T23180] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  836.481777][T23187] br0: port 2(veth2) entered disabled state
[  836.514594][T23188] br0: port 1(veth1) entered disabled state
[  836.547215][T23189] veth2: left allmulticast mode
[  836.547495][T23189] veth2: left promiscuous mode
[  836.547859][T23189] br0: port 2(veth2) entered disabled state
[  836.548953][T23189] veth1: left allmulticast mode
[  836.549221][T23189] veth1: left promiscuous mode
[  836.550660][T23189] br0: port 1(veth1) entered disabled state