[ 1220.899791][ T4704] br1: port 1(veth1) entered blocking state
[ 1220.900080][ T4704] br1: port 1(veth1) entered disabled state
[ 1220.900348][ T4704] veth1: entered allmulticast mode
[ 1220.902330][ T4704] veth1: entered promiscuous mode
[ 1221.022644][    T7] br1: port 1(veth1) entered blocking state
[ 1221.022908][    T7] br1: port 1(veth1) entered forwarding state
[ 1221.155784][ T4707] br1: port 2(veth2) entered blocking state
[ 1221.156873][ T4707] br1: port 2(veth2) entered disabled state
[ 1221.157570][ T4707] veth2: entered allmulticast mode
[ 1221.159596][ T4707] veth2: entered promiscuous mode
[ 1221.281863][  T238] br1: port 2(veth2) entered blocking state
[ 1221.282119][  T238] br1: port 2(veth2) entered forwarding state
[ 1249.423040][ T4887] br1: port 2(veth2) entered disabled state
[ 1249.539763][ T4889] veth2: left allmulticast mode
[ 1249.539980][ T4889] veth2: left promiscuous mode
[ 1249.540295][ T4889] br1: port 2(veth2) entered disabled state
[ 1249.669773][ T4890] br1: port 1(veth1) entered disabled state
[ 1249.794885][ T4891] veth1: left allmulticast mode
[ 1249.795294][ T4891] veth1: left promiscuous mode
[ 1249.795758][ T4891] br1: port 1(veth1) entered disabled state