[  556.761476][ T3276] br1: port 1(veth1) entered blocking state
[  556.761721][ T3276] br1: port 1(veth1) entered disabled state
[  556.761940][ T3276] veth1: entered allmulticast mode
[  556.764015][ T3276] veth1: entered promiscuous mode
[  556.792481][   T36] br1: port 1(veth1) entered blocking state
[  556.792688][   T36] br1: port 1(veth1) entered forwarding state
[  556.815014][ T3279] br1: port 2(veth2) entered blocking state
[  556.815304][ T3279] br1: port 2(veth2) entered disabled state
[  556.816247][ T3279] veth2: entered allmulticast mode
[  556.817863][ T3279] veth2: entered promiscuous mode
[  556.852773][   T37] br1: port 2(veth2) entered blocking state
[  556.853017][   T37] br1: port 2(veth2) entered forwarding state
[  575.498479][ T3491] br1: port 2(veth2) entered disabled state
[  575.518363][ T3492] veth2: left allmulticast mode
[  575.518593][ T3492] veth2: left promiscuous mode
[  575.518894][ T3492] br1: port 2(veth2) entered disabled state
[  575.541544][ T3493] br1: port 1(veth1) entered disabled state
[  575.568888][ T3494] veth1: left allmulticast mode
[  575.569104][ T3494] veth1: left promiscuous mode
[  575.569678][ T3494] br1: port 1(veth1) entered disabled state