[  874.759500][ T7721] br1: port 1(veth1) entered blocking state
[  874.759840][ T7721] br1: port 1(veth1) entered disabled state
[  874.760142][ T7721] veth1: entered allmulticast mode
[  874.761837][ T7721] veth1: entered promiscuous mode
[  874.842070][  T232] br1: port 1(veth1) entered blocking state
[  874.842316][  T232] br1: port 1(veth1) entered forwarding state
[  874.891069][ T7734] br1: port 2(veth2) entered blocking state
[  874.891340][ T7734] br1: port 2(veth2) entered disabled state
[  874.891547][ T7734] veth2: entered allmulticast mode
[  874.893056][ T7734] veth2: entered promiscuous mode
[  874.967084][   T37] br1: port 2(veth2) entered blocking state
[  874.967356][   T37] br1: port 2(veth2) entered forwarding state
[  893.170632][ T8098] br1: port 2(veth2) entered disabled state
[  893.194836][ T8100] veth2: left allmulticast mode
[  893.195030][ T8100] veth2: left promiscuous mode
[  893.195265][ T8100] br1: port 2(veth2) entered disabled state
[  893.230075][ T8102] br1: port 1(veth1) entered disabled state
[  893.255217][ T8104] veth1: left allmulticast mode
[  893.255466][ T8104] veth1: left promiscuous mode
[  893.255816][ T8104] br1: port 1(veth1) entered disabled state