[  759.584421][ T4003] br1: port 1(veth1) entered blocking state
[  759.584912][ T4003] br1: port 1(veth1) entered disabled state
[  759.585341][ T4003] veth1: entered allmulticast mode
[  759.589990][ T4003] veth1: entered promiscuous mode
[  759.709442][   T37] br1: port 1(veth1) entered blocking state
[  759.710153][   T37] br1: port 1(veth1) entered forwarding state
[  774.727774][ T4103] br1: port 1(veth1) entered disabled state
[  774.833496][ T4104] veth1: left allmulticast mode
[  774.833836][ T4104] veth1: left promiscuous mode
[  774.834357][ T4104] br1: port 1(veth1) entered disabled state