[  614.693916][ T3435] br1: port 1(veth1) entered blocking state
[  614.694167][ T3435] br1: port 1(veth1) entered disabled state
[  614.694371][ T3435] veth1: entered allmulticast mode
[  614.695821][ T3435] veth1: entered promiscuous mode
[  614.726868][ T2888] br1: port 1(veth1) entered blocking state
[  614.727066][ T2888] br1: port 1(veth1) entered forwarding state
[  614.753695][ T3437] br1: port 2(veth2) entered blocking state
[  614.753929][ T3437] br1: port 2(veth2) entered disabled state
[  614.754130][ T3437] veth2: entered allmulticast mode
[  614.755818][ T3437] veth2: entered promiscuous mode
[  614.778026][   T36] br1: port 2(veth2) entered blocking state
[  614.778238][   T36] br1: port 2(veth2) entered forwarding state
[  624.519251][ T3568] tc (3568) used greatest stack depth: 23896 bytes left
[  660.883570][ T4920] br1: port 2(veth2) entered disabled state
[  660.904941][ T4921] veth2: left allmulticast mode
[  660.905102][ T4921] veth2: left promiscuous mode
[  660.905325][ T4921] br1: port 2(veth2) entered disabled state
[  660.939104][ T4922] br1: port 1(veth1) entered disabled state
[  660.959425][ T4923] veth1: left allmulticast mode
[  660.959577][ T4923] veth1: left promiscuous mode
[  660.959792][ T4923] br1: port 1(veth1) entered disabled state