[  866.580005][ T7820] br1: port 1(veth1) entered blocking state
[  866.580352][ T7820] br1: port 1(veth1) entered disabled state
[  866.580629][ T7820] veth1: entered allmulticast mode
[  866.582570][ T7820] veth1: entered promiscuous mode
[  866.657881][  T151] br1: port 1(veth1) entered blocking state
[  866.658219][  T151] br1: port 1(veth1) entered forwarding state
[  866.747867][ T7822] br1: port 2(veth2) entered blocking state
[  866.748169][ T7822] br1: port 2(veth2) entered disabled state
[  866.748442][ T7822] veth2: entered allmulticast mode
[  866.750397][ T7822] veth2: entered promiscuous mode
[  866.831955][   T56] br1: port 2(veth2) entered blocking state
[  866.832257][   T56] br1: port 2(veth2) entered forwarding state
[  980.249947][ T9215] br1: port 2(veth2) entered disabled state
[  980.329156][ T9216] veth2: left allmulticast mode
[  980.329499][ T9216] veth2: left promiscuous mode
[  980.329827][ T9216] br1: port 2(veth2) entered disabled state
[  980.420292][ T9217] br1: port 1(veth1) entered disabled state
[  980.496171][ T9218] veth1: left allmulticast mode
[  980.496403][ T9218] veth1: left promiscuous mode
[  980.496721][ T9218] br1: port 1(veth1) entered disabled state