[  677.807549][ T4527] br0: port 1(veth1) entered blocking state
[  677.807774][ T4527] br0: port 1(veth1) entered disabled state
[  677.807973][ T4527] veth1: entered allmulticast mode
[  677.811746][ T4527] veth1: entered promiscuous mode
[  677.848028][ T4529] br0: port 2(veth2) entered blocking state
[  677.848277][ T4529] br0: port 2(veth2) entered disabled state
[  677.848553][ T4529] veth2: entered allmulticast mode
[  677.850248][ T4529] veth2: entered promiscuous mode
[  677.901267][   T92] br0: port 1(veth1) entered blocking state
[  677.901535][   T92] br0: port 1(veth1) entered forwarding state
[  677.920846][   T69] br0: port 2(veth2) entered blocking state
[  677.921044][   T69] br0: port 2(veth2) entered forwarding state
[  728.056412][ T4809] br1: port 1(veth0) entered blocking state
[  728.056675][ T4809] br1: port 1(veth0) entered disabled state
[  728.056939][ T4809] veth0: entered allmulticast mode
[  728.060347][ T4809] veth0: entered promiscuous mode
[  728.064780][ T4809] ip (4809) used greatest stack depth: 23552 bytes left
[  728.081356][ T4810] br1: port 1(veth0) entered blocking state
[  728.081594][ T4810] br1: port 1(veth0) entered forwarding state
[  730.170901][ T4817] veth0: left allmulticast mode
[  730.171093][ T4817] veth0: left promiscuous mode
[  730.171338][ T4817] br1: port 1(veth0) entered disabled state
[  738.846357][ T4933] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  738.982441][ T4945] br0: port 2(veth2) entered disabled state
[  739.003052][ T4946] br0: port 1(veth1) entered disabled state
[  739.022199][ T4947] veth2: left allmulticast mode
[  739.023629][ T4947] veth2: left promiscuous mode
[  739.023916][ T4947] br0: port 2(veth2) entered disabled state
[  739.025167][ T4947] veth1: left allmulticast mode
[  739.025369][ T4947] veth1: left promiscuous mode
[  739.025650][ T4947] br0: port 1(veth1) entered disabled state
[  739.095180][ T4948] ip (4948) used greatest stack depth: 22928 bytes left