[  778.249801][T19351] br0: port 1(veth1) entered blocking state
[  778.250302][T19351] br0: port 1(veth1) entered disabled state
[  778.250542][T19351] veth1: entered allmulticast mode
[  778.252072][T19351] veth1: entered promiscuous mode
[  778.276487][T19353] br0: port 2(veth2) entered blocking state
[  778.276704][T19353] br0: port 2(veth2) entered disabled state
[  778.276899][T19353] veth2: entered allmulticast mode
[  778.278466][T19353] veth2: entered promiscuous mode
[  778.331146][   T39] br0: port 1(veth1) entered blocking state
[  778.331426][   T39] br0: port 1(veth1) entered forwarding state
[  778.351940][   T38] br0: port 2(veth2) entered blocking state
[  778.352141][   T38] br0: port 2(veth2) entered forwarding state
[  828.077047][T19633] br1: port 1(veth0) entered blocking state
[  828.077323][T19633] br1: port 1(veth0) entered disabled state
[  828.078646][T19633] veth0: entered allmulticast mode
[  828.080215][T19633] veth0: entered promiscuous mode
[  828.086056][T19633] ip (19633) used greatest stack depth: 23552 bytes left
[  828.103057][T19634] br1: port 1(veth0) entered blocking state
[  828.103337][T19634] br1: port 1(veth0) entered forwarding state
[  830.191987][T19641] veth0: left allmulticast mode
[  830.192225][T19641] veth0: left promiscuous mode
[  830.192495][T19641] br1: port 1(veth0) entered disabled state
[  838.658792][T19757] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  838.782233][T19769] br0: port 2(veth2) entered disabled state
[  838.809177][T19770] br0: port 1(veth1) entered disabled state
[  838.828849][T19771] veth2: left allmulticast mode
[  838.829056][T19771] veth2: left promiscuous mode
[  838.829356][T19771] br0: port 2(veth2) entered disabled state
[  838.830987][T19771] veth1: left allmulticast mode
[  838.831172][T19771] veth1: left promiscuous mode
[  838.831462][T19771] br0: port 1(veth1) entered disabled state