[ 1334.318602][ T4417] br1: port 1(veth1) entered blocking state
[ 1334.318871][ T4417] br1: port 1(veth1) entered disabled state
[ 1334.319343][ T4417] veth1: entered allmulticast mode
[ 1334.321174][ T4417] veth1: entered promiscuous mode
[ 1334.462486][   T49] br1: port 1(veth1) entered blocking state
[ 1334.462720][   T49] br1: port 1(veth1) entered forwarding state
[ 1334.614630][ T4419] br1: port 2(veth2) entered blocking state
[ 1334.614870][ T4419] br1: port 2(veth2) entered disabled state
[ 1334.615133][ T4419] veth2: entered allmulticast mode
[ 1334.616964][ T4419] veth2: entered promiscuous mode
[ 1334.805533][ T2540] br1: port 2(veth2) entered blocking state
[ 1334.805815][ T2540] br1: port 2(veth2) entered forwarding state
[ 1343.024084][ T4442] tc (4442) used greatest stack depth: 23200 bytes left
[ 1366.798967][ T4735] br1: port 2(veth2) entered disabled state
[ 1366.943663][ T4736] veth2: left allmulticast mode
[ 1366.943875][ T4736] veth2: left promiscuous mode
[ 1366.944184][ T4736] br1: port 2(veth2) entered disabled state
[ 1367.094530][ T4737] br1: port 1(veth1) entered disabled state
[ 1367.244489][ T4738] veth1: left allmulticast mode
[ 1367.244739][ T4738] veth1: left promiscuous mode
[ 1367.245095][ T4738] br1: port 1(veth1) entered disabled state