[  833.267559][ T6443] br1: port 1(veth1) entered blocking state
[  833.267774][ T6443] br1: port 1(veth1) entered disabled state
[  833.267985][ T6443] veth1: entered allmulticast mode
[  833.269446][ T6443] veth1: entered promiscuous mode
[  833.291263][   T38] br1: port 1(veth1) entered blocking state
[  833.291473][   T38] br1: port 1(veth1) entered forwarding state
[  844.326747][ T6546] br1: port 1(veth1) entered disabled state
[  844.355502][ T6547] veth1: left allmulticast mode
[  844.355673][ T6547] veth1: left promiscuous mode
[  844.355912][ T6547] br1: port 1(veth1) entered disabled state