[  638.268001][ T7454] br0: port 1(veth1) entered blocking state
[  638.268265][ T7454] br0: port 1(veth1) entered disabled state
[  638.268529][ T7454] veth1: entered allmulticast mode
[  638.270074][ T7454] veth1: entered promiscuous mode
[  638.296609][ T7456] br0: port 2(veth2) entered blocking state
[  638.296897][ T7456] br0: port 2(veth2) entered disabled state
[  638.297178][ T7456] veth2: entered allmulticast mode
[  638.299749][ T7456] veth2: entered promiscuous mode
[  638.351035][   T37] br0: port 1(veth1) entered blocking state
[  638.351278][   T37] br0: port 1(veth1) entered forwarding state
[  638.383799][   T36] br0: port 2(veth2) entered blocking state
[  638.384010][   T36] br0: port 2(veth2) entered forwarding state
[  688.426645][ T7736] br1: port 1(veth0) entered blocking state
[  688.426865][ T7736] br1: port 1(veth0) entered disabled state
[  688.427952][ T7736] veth0: entered allmulticast mode
[  688.429375][ T7736] veth0: entered promiscuous mode
[  688.435405][ T7736] ip (7736) used greatest stack depth: 23504 bytes left
[  688.454686][ T7737] br1: port 1(veth0) entered blocking state
[  688.454904][ T7737] br1: port 1(veth0) entered forwarding state
[  690.547612][ T7744] veth0: left allmulticast mode
[  690.547863][ T7744] veth0: left promiscuous mode
[  690.548779][ T7744] br1: port 1(veth0) entered disabled state
[  699.220517][ T7860] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  699.368223][ T7872] br0: port 2(veth2) entered disabled state
[  699.387462][ T7873] br0: port 1(veth1) entered disabled state
[  699.411072][ T7874] veth2: left allmulticast mode
[  699.411224][ T7874] veth2: left promiscuous mode
[  699.411440][ T7874] br0: port 2(veth2) entered disabled state
[  699.412489][ T7874] veth1: left allmulticast mode
[  699.412629][ T7874] veth1: left promiscuous mode
[  699.412837][ T7874] br0: port 1(veth1) entered disabled state