[  683.928543][T15876] br1: port 1(veth1) entered blocking state
[  683.929014][T15876] br1: port 1(veth1) entered disabled state
[  683.929456][T15876] veth1: entered allmulticast mode
[  683.933141][T15876] veth1: entered promiscuous mode
[  684.032453][   T38] br1: port 1(veth1) entered blocking state
[  684.032926][   T38] br1: port 1(veth1) entered forwarding state
[  684.164765][T15878] br1: port 2(veth2) entered blocking state
[  684.165239][T15878] br1: port 2(veth2) entered disabled state
[  684.165697][T15878] veth2: entered allmulticast mode
[  684.169587][T15878] veth2: entered promiscuous mode
[  684.271855][   T38] br1: port 2(veth2) entered blocking state
[  684.272309][   T38] br1: port 2(veth2) entered forwarding state
[  693.868834][T15923] tc (15923) used greatest stack depth: 24048 bytes left
[  826.505280][T17271] br1: port 2(veth2) entered disabled state
[  826.611080][T17272] veth2: left allmulticast mode
[  826.611412][T17272] veth2: left promiscuous mode
[  826.611910][T17272] br1: port 2(veth2) entered disabled state
[  826.734024][T17273] br1: port 1(veth1) entered disabled state
[  826.834424][T17274] veth1: left allmulticast mode
[  826.834833][T17274] veth1: left promiscuous mode
[  826.835325][T17274] br1: port 1(veth1) entered disabled state