[  830.752074][ T4311] br1: port 1(veth1) entered blocking state
[  830.752543][ T4311] br1: port 1(veth1) entered disabled state
[  830.752971][ T4311] veth1: entered allmulticast mode
[  830.756975][ T4311] veth1: entered promiscuous mode
[  830.849144][   T39] br1: port 1(veth1) entered blocking state
[  830.849479][   T39] br1: port 1(veth1) entered forwarding state
[  830.978254][ T4313] br1: port 2(veth2) entered blocking state
[  830.978747][ T4313] br1: port 2(veth2) entered disabled state
[  830.979153][ T4313] veth2: entered allmulticast mode
[  830.982269][ T4313] veth2: entered promiscuous mode
[  831.065074][   T39] br1: port 2(veth2) entered blocking state
[  831.065357][   T39] br1: port 2(veth2) entered forwarding state
[  839.892806][ T4358] tc (4358) used greatest stack depth: 23240 bytes left
[  945.569403][ T5706] br1: port 2(veth2) entered disabled state
[  945.656672][ T5707] veth2: left allmulticast mode
[  945.656924][ T5707] veth2: left promiscuous mode
[  945.657240][ T5707] br1: port 2(veth2) entered disabled state
[  945.792054][ T5708] br1: port 1(veth1) entered disabled state
[  945.863392][ T5709] veth1: left allmulticast mode
[  945.863679][ T5709] veth1: left promiscuous mode
[  945.863995][ T5709] br1: port 1(veth1) entered disabled state