[  684.178298][T15873] br1: port 1(veth1) entered blocking state
[  684.178969][T15873] br1: port 1(veth1) entered disabled state
[  684.180119][T15873] veth1: entered allmulticast mode
[  684.186262][T15873] veth1: entered promiscuous mode
[  684.302345][T11094] br1: port 1(veth1) entered blocking state
[  684.302940][T11094] br1: port 1(veth1) entered forwarding state
[  684.433799][T15876] br1: port 2(veth2) entered blocking state
[  684.434889][T15876] br1: port 2(veth2) entered disabled state
[  684.435441][T15876] veth2: entered allmulticast mode
[  684.438913][T15876] veth2: entered promiscuous mode
[  684.559102][   T35] br1: port 2(veth2) entered blocking state
[  684.559575][   T35] br1: port 2(veth2) entered forwarding state
[  694.239840][T15921] tc (15921) used greatest stack depth: 24048 bytes left
[  767.142955][T16661] tc (16661) used greatest stack depth: 23440 bytes left
[  826.975755][T17270] br1: port 2(veth2) entered disabled state
[  827.097247][T17271] veth2: left allmulticast mode
[  827.097671][T17271] veth2: left promiscuous mode
[  827.098392][T17271] br1: port 2(veth2) entered disabled state
[  827.214681][T17272] br1: port 1(veth1) entered disabled state
[  827.322550][T17273] veth1: left allmulticast mode
[  827.322888][T17273] veth1: left promiscuous mode
[  827.323371][T17273] br1: port 1(veth1) entered disabled state