[  656.638758][ T3877] br1: port 1(veth1) entered blocking state
[  656.638979][ T3877] br1: port 1(veth1) entered disabled state
[  656.639175][ T3877] veth1: entered allmulticast mode
[  656.640671][ T3877] veth1: entered promiscuous mode
[  656.683390][   T92] br1: port 1(veth1) entered blocking state
[  656.683614][   T92] br1: port 1(veth1) entered forwarding state
[  656.710516][ T3879] br1: port 2(veth2) entered blocking state
[  656.710734][ T3879] br1: port 2(veth2) entered disabled state
[  656.710925][ T3879] veth2: entered allmulticast mode
[  656.712383][ T3879] veth2: entered promiscuous mode
[  656.739914][   T48] br1: port 2(veth2) entered blocking state
[  656.740107][   T48] br1: port 2(veth2) entered forwarding state
[  671.030921][ T4237] br1: port 2(veth2) entered disabled state
[  671.058065][ T4238] veth2: left allmulticast mode
[  671.058282][ T4238] veth2: left promiscuous mode
[  671.058589][ T4238] br1: port 2(veth2) entered disabled state
[  671.091962][ T4239] br1: port 1(veth1) entered disabled state
[  671.110398][ T4240] veth1: left allmulticast mode
[  671.111205][ T4240] veth1: left promiscuous mode
[  671.111508][ T4240] br1: port 1(veth1) entered disabled state