[ 1334.342771][ T4974] br1: port 1(veth1) entered blocking state
[ 1334.343020][ T4974] br1: port 1(veth1) entered disabled state
[ 1334.343263][ T4974] veth1: entered allmulticast mode
[ 1334.345525][ T4974] veth1: entered promiscuous mode
[ 1334.478398][ T1738] br1: port 1(veth1) entered blocking state
[ 1334.478665][ T1738] br1: port 1(veth1) entered forwarding state
[ 1334.634169][ T4976] br1: port 2(veth2) entered blocking state
[ 1334.634493][ T4976] br1: port 2(veth2) entered disabled state
[ 1334.634749][ T4976] veth2: entered allmulticast mode
[ 1334.637197][ T4976] veth2: entered promiscuous mode
[ 1334.782972][ T1738] br1: port 2(veth2) entered blocking state
[ 1334.783247][ T1738] br1: port 2(veth2) entered forwarding state
[ 1343.099090][ T4999] tc (4999) used greatest stack depth: 23272 bytes left
[ 1367.359329][ T5292] br1: port 2(veth2) entered disabled state
[ 1367.509723][ T5293] veth2: left allmulticast mode
[ 1367.509972][ T5293] veth2: left promiscuous mode
[ 1367.510295][ T5293] br1: port 2(veth2) entered disabled state
[ 1367.674664][ T5294] br1: port 1(veth1) entered disabled state
[ 1367.819764][ T5295] veth1: left allmulticast mode
[ 1367.820050][ T5295] veth1: left promiscuous mode
[ 1367.820390][ T5295] br1: port 1(veth1) entered disabled state