[  283.220751][ T1873] br1: port 1(veth1) entered blocking state
[  283.221039][ T1873] br1: port 1(veth1) entered disabled state
[  283.221286][ T1873] veth1: entered allmulticast mode
[  283.223831][ T1873] veth1: entered promiscuous mode
[  283.371535][   T50] br1: port 1(veth1) entered blocking state
[  283.371800][   T50] br1: port 1(veth1) entered forwarding state
[  298.927490][ T1932] br1: port 1(veth1) entered disabled state
[  299.075815][ T1933] veth1: left allmulticast mode
[  299.076074][ T1933] veth1: left promiscuous mode
[  299.076410][ T1933] br1: port 1(veth1) entered disabled state