[  256.659300][ T4678] br0: port 1(veth1) entered blocking state
[  256.659507][ T4678] br0: port 1(veth1) entered disabled state
[  256.659702][ T4678] veth1: entered allmulticast mode
[  256.661158][ T4678] veth1: entered promiscuous mode
[  256.687253][ T4680] br0: port 2(veth2) entered blocking state
[  256.687552][ T4680] br0: port 2(veth2) entered disabled state
[  256.687733][ T4680] veth2: entered allmulticast mode
[  256.689678][ T4680] veth2: entered promiscuous mode
[  256.740872][ T1001] br0: port 1(veth1) entered blocking state
[  256.741076][ T1001] br0: port 1(veth1) entered forwarding state
[  256.769538][   T56] br0: port 2(veth2) entered blocking state
[  256.769734][   T56] br0: port 2(veth2) entered forwarding state
[  337.293318][ T5545] tc (5545) used greatest stack depth: 23632 bytes left
[  377.949778][ T5973] br0: port 1(veth1) entered disabled state
[  383.027441][ T5978] br0: port 1(veth1) entered forwarding state
[  388.136829][ T5986] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  398.437790][ T6010] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  398.488607][ T6017] br0: port 2(veth2) entered disabled state
[  398.512442][ T6018] br0: port 1(veth1) entered disabled state
[  398.538635][ T6019] veth2: left allmulticast mode
[  398.538828][ T6019] veth2: left promiscuous mode
[  398.539115][ T6019] br0: port 2(veth2) entered disabled state
[  398.540174][ T6019] veth1: left allmulticast mode
[  398.540343][ T6019] veth1: left promiscuous mode
[  398.540598][ T6019] br0: port 1(veth1) entered disabled state