[ 1231.958469][ T8181] br0: port 1(veth1) entered blocking state
[ 1231.958909][ T8181] br0: port 1(veth1) entered disabled state
[ 1231.959350][ T8181] veth1: entered allmulticast mode
[ 1231.963138][ T8181] veth1: entered promiscuous mode
[ 1232.103647][ T8182] br0: port 2(veth2) entered blocking state
[ 1232.104072][ T8182] br0: port 2(veth2) entered disabled state
[ 1232.104507][ T8182] veth2: entered allmulticast mode
[ 1232.108369][ T8182] veth2: entered promiscuous mode
[ 1232.228051][ T8183] br0: port 3(veth4) entered blocking state
[ 1232.228799][ T8183] br0: port 3(veth4) entered disabled state
[ 1232.229508][ T8183] veth4: entered allmulticast mode
[ 1232.236882][ T8183] veth4: entered promiscuous mode
[ 1233.089909][  T299] br0: port 1(veth1) entered blocking state
[ 1233.090637][  T299] br0: port 1(veth1) entered forwarding state
[ 1233.209916][ T3730] br0: port 2(veth2) entered blocking state
[ 1233.210365][ T3730] br0: port 2(veth2) entered forwarding state
[ 1233.355259][  T299] br0: port 3(veth4) entered blocking state
[ 1233.355749][  T299] br0: port 3(veth4) entered forwarding state
[ 1249.578130][ T8249] veth3: entered promiscuous mode
[ 1251.796607][ T8258] veth3: left promiscuous mode
[ 1251.908088][ T8259] veth3: entered promiscuous mode
[ 1254.108351][ T8268] veth3: left promiscuous mode
[ 1254.302478][ T8276] br0: port 3(veth4) entered disabled state
[ 1254.411577][ T8277] br0: port 2(veth2) entered disabled state
[ 1254.523405][ T8278] br0: port 1(veth1) entered disabled state
[ 1254.647693][ T8279] veth4: left allmulticast mode
[ 1254.648091][ T8279] veth4: left promiscuous mode
[ 1254.648802][ T8279] br0: port 3(veth4) entered disabled state
[ 1254.651020][ T8279] veth2: left allmulticast mode
[ 1254.651368][ T8279] veth2: left promiscuous mode
[ 1254.651881][ T8279] br0: port 2(veth2) entered disabled state
[ 1254.654444][ T8279] veth1: left allmulticast mode
[ 1254.654753][ T8279] veth1: left promiscuous mode
[ 1254.655259][ T8279] br0: port 1(veth1) entered disabled state