[  560.515495][ T7251] br1: port 1(veth1) entered blocking state
[  560.515752][ T7251] br1: port 1(veth1) entered disabled state
[  560.515987][ T7251] veth1: entered allmulticast mode
[  560.517504][ T7251] veth1: entered promiscuous mode
[  560.547591][  T678] br1: port 1(veth1) entered blocking state
[  560.547832][  T678] br1: port 1(veth1) entered forwarding state
[  560.575449][ T7253] br1: port 2(veth2) entered blocking state
[  560.575642][ T7253] br1: port 2(veth2) entered disabled state
[  560.575825][ T7253] veth2: entered allmulticast mode
[  560.577390][ T7253] veth2: entered promiscuous mode
[  560.605442][  T678] br1: port 2(veth2) entered blocking state
[  560.605642][  T678] br1: port 2(veth2) entered forwarding state
[  576.362878][ T7583] tc (7583) used greatest stack depth: 23776 bytes left
[  581.975176][ T7772] tc (7772) used greatest stack depth: 23632 bytes left
[  606.978105][ T8650] br1: port 2(veth2) entered disabled state
[  606.998939][ T8651] veth2: left allmulticast mode
[  606.999160][ T8651] veth2: left promiscuous mode
[  606.999945][ T8651] br1: port 2(veth2) entered disabled state
[  607.033990][ T8652] br1: port 1(veth1) entered disabled state
[  607.061024][ T8653] veth1: left allmulticast mode
[  607.061185][ T8653] veth1: left promiscuous mode
[  607.061408][ T8653] br1: port 1(veth1) entered disabled state