[  574.022805] br1: port 1(veth1) entered blocking state
[  574.022861] br1: port 1(veth1) entered disabled state
[  574.022910] veth1: entered allmulticast mode
[  574.022969] veth1: entered promiscuous mode
[  574.025557] br1: port 1(veth1) entered blocking state
[  574.025628] br1: port 1(veth1) entered forwarding state
[  574.028197] br1: port 2(veth2) entered blocking state
[  574.028233] br1: port 2(veth2) entered disabled state
[  574.028262] veth2: entered allmulticast mode
[  574.028313] veth2: entered promiscuous mode
[  574.030907] br1: port 2(veth2) entered blocking state
[  574.030972] br1: port 2(veth2) entered forwarding state
[  580.995515] tc (10828) used greatest stack depth: 11728 bytes left
[  601.865016] br1: port 2(veth2) entered disabled state
[  601.867597] veth2: left allmulticast mode
[  601.867676] veth2: left promiscuous mode
[  601.867741] br1: port 2(veth2) entered disabled state
[  601.870345] br1: port 1(veth1) entered disabled state
[  601.872896] veth1: left allmulticast mode
[  601.872954] veth1: left promiscuous mode
[  601.873019] br1: port 1(veth1) entered disabled state