[  562.519139][ T4749] br1: port 1(veth1) entered blocking state
[  562.519391][ T4749] br1: port 1(veth1) entered disabled state
[  562.519623][ T4749] veth1: entered allmulticast mode
[  562.521398][ T4749] veth1: entered promiscuous mode
[  562.556519][  T869] br1: port 1(veth1) entered blocking state
[  562.556711][  T869] br1: port 1(veth1) entered forwarding state
[  562.575715][ T4751] br1: port 2(veth2) entered blocking state
[  562.575937][ T4751] br1: port 2(veth2) entered disabled state
[  562.578139][ T4751] veth2: entered allmulticast mode
[  562.579530][ T4751] veth2: entered promiscuous mode
[  562.601468][  T869] br1: port 2(veth2) entered blocking state
[  562.601646][  T869] br1: port 2(veth2) entered forwarding state
[  597.149570][ T5786] tc (5786) used greatest stack depth: 23472 bytes left
[  609.319648][ T6234] br1: port 2(veth2) entered disabled state
[  609.353031][ T6235] veth2: left allmulticast mode
[  609.353212][ T6235] veth2: left promiscuous mode
[  609.353435][ T6235] br1: port 2(veth2) entered disabled state
[  609.384750][ T6236] br1: port 1(veth1) entered disabled state
[  609.413448][ T6237] veth1: left allmulticast mode
[  609.413602][ T6237] veth1: left promiscuous mode
[  609.413818][ T6237] br1: port 1(veth1) entered disabled state