[  528.583292][ T4891] br1: port 1(veth1) entered blocking state
[  528.583556][ T4891] br1: port 1(veth1) entered disabled state
[  528.583793][ T4891] veth1: entered allmulticast mode
[  528.585310][ T4891] veth1: entered promiscuous mode
[  528.621628][   T91] br1: port 1(veth1) entered blocking state
[  528.621846][   T91] br1: port 1(veth1) entered forwarding state
[  528.642780][ T4893] br1: port 2(veth2) entered blocking state
[  528.642985][ T4893] br1: port 2(veth2) entered disabled state
[  528.643164][ T4893] veth2: entered allmulticast mode
[  528.644610][ T4893] veth2: entered promiscuous mode
[  528.679080][   T91] br1: port 2(veth2) entered blocking state
[  528.679258][   T91] br1: port 2(veth2) entered forwarding state
[  539.388656][ T5056] tc (5056) used greatest stack depth: 23640 bytes left
[  544.771231][ T5248] tc (5248) used greatest stack depth: 23552 bytes left
[  576.122021][ T6376] br1: port 2(veth2) entered disabled state
[  576.149563][ T6377] veth2: left allmulticast mode
[  576.149768][ T6377] veth2: left promiscuous mode
[  576.150019][ T6377] br1: port 2(veth2) entered disabled state
[  576.178843][ T6378] br1: port 1(veth1) entered disabled state
[  576.200803][ T6379] veth1: left allmulticast mode
[  576.200976][ T6379] veth1: left promiscuous mode
[  576.201190][ T6379] br1: port 1(veth1) entered disabled state