[  600.575187][ T3853] br1: port 1(veth1) entered blocking state
[  600.575454][ T3853] br1: port 1(veth1) entered disabled state
[  600.575731][ T3853] veth1: entered allmulticast mode
[  600.577276][ T3853] veth1: entered promiscuous mode
[  600.601934][ T1925] br1: port 1(veth1) entered blocking state
[  600.602135][ T1925] br1: port 1(veth1) entered forwarding state
[  600.622034][ T3855] br1: port 2(veth2) entered blocking state
[  600.622231][ T3855] br1: port 2(veth2) entered disabled state
[  600.622423][ T3855] veth2: entered allmulticast mode
[  600.624095][ T3855] veth2: entered promiscuous mode
[  600.648732][   T92] br1: port 2(veth2) entered blocking state
[  600.648925][   T92] br1: port 2(veth2) entered forwarding state
[  633.959507][ T4086] br1: port 1(veth1) entered disabled state
[  633.982208][ T4087] br1: port 2(veth2) entered disabled state
[  634.002085][ T4088] veth2: left allmulticast mode
[  634.002283][ T4088] veth2: left promiscuous mode
[  634.002592][ T4088] br1: port 2(veth2) entered disabled state
[  634.003743][ T4088] veth1: left allmulticast mode
[  634.003934][ T4088] veth1: left promiscuous mode
[  634.004218][ T4088] br1: port 1(veth1) entered disabled state