[ 2021.990084][T18845] veth0: entered allmulticast mode
[ 2021.991081][T18845] veth1: entered allmulticast mode
[ 2021.991727][T18845] veth2: entered allmulticast mode
[ 2021.992321][T18845] veth3: entered allmulticast mode
[ 2021.992947][T18845] veth4: entered allmulticast mode
[ 2021.993464][T18845] veth5: entered allmulticast mode
[ 2058.148382][T18845] veth0: left allmulticast mode
[ 2058.149240][T18845] veth1: left allmulticast mode
[ 2058.150015][T18845] veth2: left allmulticast mode
[ 2058.150781][T18845] veth3: left allmulticast mode
[ 2058.151509][T18845] veth4: left allmulticast mode
[ 2058.152250][T18845] veth5: left allmulticast mode