[  725.698558][ T3986] br0: port 1(veth1) entered blocking state
[  725.698799][ T3986] br0: port 1(veth1) entered disabled state
[  725.699130][ T3986] veth1: entered allmulticast mode
[  725.702023][ T3986] veth1: entered promiscuous mode
[  725.729522][ T3988] br0: port 2(veth2) entered blocking state
[  725.729751][ T3988] br0: port 2(veth2) entered disabled state
[  725.730246][ T3988] veth2: entered allmulticast mode
[  725.731833][ T3988] veth2: entered promiscuous mode
[  725.793401][   T37] br0: port 1(veth1) entered blocking state
[  725.793653][   T37] br0: port 1(veth1) entered forwarding state
[  725.824332][   T37] br0: port 2(veth2) entered blocking state
[  725.824571][   T37] br0: port 2(veth2) entered forwarding state
[  776.561213][ T4268] br1: port 1(veth0) entered blocking state
[  776.561507][ T4268] br1: port 1(veth0) entered disabled state
[  776.561770][ T4268] veth0: entered allmulticast mode
[  776.563407][ T4268] veth0: entered promiscuous mode
[  776.568749][ T4268] ip (4268) used greatest stack depth: 23424 bytes left
[  776.586874][ T4269] br1: port 1(veth0) entered blocking state
[  776.587155][ T4269] br1: port 1(veth0) entered forwarding state
[  778.685150][ T4276] veth0: left allmulticast mode
[  778.685393][ T4276] veth0: left promiscuous mode
[  778.685700][ T4276] br1: port 1(veth0) entered disabled state
[  787.532087][ T4392] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  787.685602][ T4404] br0: port 2(veth2) entered disabled state
[  787.712044][ T4405] br0: port 1(veth1) entered disabled state
[  787.732174][ T4406] veth2: left allmulticast mode
[  787.732361][ T4406] veth2: left promiscuous mode
[  787.732593][ T4406] br0: port 2(veth2) entered disabled state
[  787.733898][ T4406] veth1: left allmulticast mode
[  787.734051][ T4406] veth1: left promiscuous mode
[  787.734269][ T4406] br0: port 1(veth1) entered disabled state