[   27.890421] br1: port 1(veth1) entered blocking state
[   27.890474] br1: port 1(veth1) entered disabled state
[   27.890508] veth1: entered allmulticast mode
[   27.890572] veth1: entered promiscuous mode
[   27.893190] br1: port 1(veth1) entered blocking state
[   27.893225] br1: port 1(veth1) entered forwarding state
[   27.895733] br1: port 2(veth2) entered blocking state
[   27.895775] br1: port 2(veth2) entered disabled state
[   27.895802] veth2: entered allmulticast mode
[   27.895860] veth2: entered promiscuous mode
[   27.898506] br1: port 2(veth2) entered blocking state
[   27.898539] br1: port 2(veth2) entered forwarding state
[   44.588293] tc (1221) used greatest stack depth: 11792 bytes left
[   56.151411] br1: port 2(veth2) entered disabled state
[   56.154198] veth2: left allmulticast mode
[   56.154260] veth2: left promiscuous mode
[   56.154337] br1: port 2(veth2) entered disabled state
[   56.157164] br1: port 1(veth1) entered disabled state
[   56.159788] veth1: left allmulticast mode
[   56.159818] veth1: left promiscuous mode
[   56.159845] br1: port 1(veth1) entered disabled state