[ 1153.724755][ T4847] br1: port 1(veth1) entered blocking state
[ 1153.724987][ T4847] br1: port 1(veth1) entered disabled state
[ 1153.725189][ T4847] veth1: entered allmulticast mode
[ 1153.729896][ T4847] veth1: entered promiscuous mode
[ 1153.760509][   T37] br1: port 1(veth1) entered blocking state
[ 1153.760763][   T37] br1: port 1(veth1) entered forwarding state
[ 1153.787856][ T4851] br1: port 2(veth2) entered blocking state
[ 1153.788107][ T4851] br1: port 2(veth2) entered disabled state
[ 1153.788394][ T4851] veth2: entered allmulticast mode
[ 1153.790045][ T4851] veth2: entered promiscuous mode
[ 1153.827668][   T35] br1: port 2(veth2) entered blocking state
[ 1153.827874][   T35] br1: port 2(veth2) entered forwarding state
[ 1159.148964][ T4869] tc (4869) used greatest stack depth: 23672 bytes left
[ 1172.371470][ T5063] br1: port 2(veth2) entered disabled state
[ 1172.401608][ T5064] veth2: left allmulticast mode
[ 1172.401873][ T5064] veth2: left promiscuous mode
[ 1172.402188][ T5064] br1: port 2(veth2) entered disabled state
[ 1172.431115][ T5065] br1: port 1(veth1) entered disabled state
[ 1172.450089][ T5066] veth1: left allmulticast mode
[ 1172.451635][ T5066] veth1: left promiscuous mode
[ 1172.451904][ T5066] br1: port 1(veth1) entered disabled state