[  656.996772][T14830] br1: port 1(veth1) entered blocking state
[  656.997276][T14830] br1: port 1(veth1) entered disabled state
[  656.997599][T14830] veth1: entered allmulticast mode
[  656.999196][T14830] veth1: entered promiscuous mode
[  657.030307][   T37] br1: port 1(veth1) entered blocking state
[  657.030547][   T37] br1: port 1(veth1) entered forwarding state
[  657.050562][T14832] br1: port 2(veth2) entered blocking state
[  657.050797][T14832] br1: port 2(veth2) entered disabled state
[  657.051073][T14832] veth2: entered allmulticast mode
[  657.052830][T14832] veth2: entered promiscuous mode
[  657.079206][   T37] br1: port 2(veth2) entered blocking state
[  657.079441][   T37] br1: port 2(veth2) entered forwarding state
[  657.353671][T14844] tc (14844) used greatest stack depth: 23920 bytes left
[  692.132328][T15065] br1: port 1(veth1) entered disabled state
[  692.170116][T15066] br1: port 2(veth2) entered disabled state
[  692.201891][T15067] veth2: left allmulticast mode
[  692.202856][T15067] veth2: left promiscuous mode
[  692.203307][T15067] br1: port 2(veth2) entered disabled state
[  692.205583][T15067] veth1: left allmulticast mode
[  692.205854][T15067] veth1: left promiscuous mode
[  692.206680][T15067] br1: port 1(veth1) entered disabled state