[  517.583245][ T3741] br1: port 1(veth1) entered blocking state
[  517.583444][ T3741] br1: port 1(veth1) entered disabled state
[  517.583615][ T3741] veth1: entered allmulticast mode
[  517.585188][ T3741] veth1: entered promiscuous mode
[  517.666730][ T3408] br1: port 1(veth1) entered blocking state
[  517.666913][ T3408] br1: port 1(veth1) entered forwarding state
[  517.705375][ T3754] br1: port 2(veth2) entered blocking state
[  517.705553][ T3754] br1: port 2(veth2) entered disabled state
[  517.705731][ T3754] veth2: entered allmulticast mode
[  517.707520][ T3754] veth2: entered promiscuous mode
[  517.789611][   T91] br1: port 2(veth2) entered blocking state
[  517.789798][   T91] br1: port 2(veth2) entered forwarding state
[  535.679557][ T4162] br1: port 2(veth2) entered disabled state
[  535.708332][ T4164] veth2: left allmulticast mode
[  535.708486][ T4164] veth2: left promiscuous mode
[  535.708694][ T4164] br1: port 2(veth2) entered disabled state
[  535.744011][ T4166] br1: port 1(veth1) entered disabled state
[  535.769507][ T4168] veth1: left allmulticast mode
[  535.769656][ T4168] veth1: left promiscuous mode
[  535.769867][ T4168] br1: port 1(veth1) entered disabled state