[  856.557498][ T8634] br1: port 1(veth1) entered blocking state
[  856.557894][ T8634] br1: port 1(veth1) entered disabled state
[  856.558189][ T8634] veth1: entered allmulticast mode
[  856.560090][ T8634] veth1: entered promiscuous mode
[  856.732421][   T50] br1: port 1(veth1) entered blocking state
[  856.732719][   T50] br1: port 1(veth1) entered forwarding state
[  856.878595][ T8636] br1: port 2(veth2) entered blocking state
[  856.879028][ T8636] br1: port 2(veth2) entered disabled state
[  856.879309][ T8636] veth2: entered allmulticast mode
[  856.881271][ T8636] veth2: entered promiscuous mode
[  857.023339][    T7] br1: port 2(veth2) entered blocking state
[  857.023614][    T7] br1: port 2(veth2) entered forwarding state
[  979.348086][ T9686] tc (9686) used greatest stack depth: 23616 bytes left
[  999.948721][ T9869] br1: port 2(veth2) entered disabled state
[ 1000.101217][ T9871] veth2: left allmulticast mode
[ 1000.101459][ T9871] veth2: left promiscuous mode
[ 1000.101814][ T9871] br1: port 2(veth2) entered disabled state
[ 1000.254029][ T9872] br1: port 1(veth1) entered disabled state
[ 1000.410208][ T9874] veth1: left allmulticast mode
[ 1000.410426][ T9874] veth1: left promiscuous mode
[ 1000.410725][ T9874] br1: port 1(veth1) entered disabled state