[ 1501.931307][ T5347] br1: port 1(veth1) entered blocking state
[ 1501.932663][ T5347] br1: port 1(veth1) entered disabled state
[ 1501.933408][ T5347] veth1: entered allmulticast mode
[ 1501.939215][ T5347] veth1: entered promiscuous mode
[ 1502.063447][   T37] br1: port 1(veth1) entered blocking state
[ 1502.063954][   T37] br1: port 1(veth1) entered forwarding state
[ 1502.188258][ T5349] br1: port 2(veth2) entered blocking state
[ 1502.188696][ T5349] br1: port 2(veth2) entered disabled state
[ 1502.189196][ T5349] veth2: entered allmulticast mode
[ 1502.194040][ T5349] veth2: entered promiscuous mode
[ 1502.308140][   T38] br1: port 2(veth2) entered blocking state
[ 1502.308610][   T38] br1: port 2(veth2) entered forwarding state
[ 1535.628951][ T5706] br1: port 2(veth2) entered disabled state
[ 1535.753202][ T5707] veth2: left allmulticast mode
[ 1535.753588][ T5707] veth2: left promiscuous mode
[ 1535.754335][ T5707] br1: port 2(veth2) entered disabled state
[ 1535.895618][ T5708] br1: port 1(veth1) entered disabled state
[ 1536.006612][ T5709] veth1: left allmulticast mode
[ 1536.007014][ T5709] veth1: left promiscuous mode
[ 1536.007520][ T5709] br1: port 1(veth1) entered disabled state