[ 89.535200][ T895] veth2: entered promiscuous mode [ 254.408213][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 423.764033][ T895] veth2: left promiscuous mode [ 430.226032][ T2093] br0: port 1(veth1) entered blocking state [ 430.227495][ T2093] br0: port 1(veth1) entered disabled state [ 430.235391][ T2093] veth1: entered allmulticast mode [ 430.236851][ T2093] veth1: entered promiscuous mode [ 430.237552][ T2093] br0: port 1(veth1) entered blocking state [ 430.238036][ T2093] br0: port 1(veth1) entered forwarding state [ 430.273061][ T2098] br1: port 1(veth3) entered blocking state [ 430.273504][ T2098] br1: port 1(veth3) entered disabled state [ 430.273695][ T2098] veth3: entered allmulticast mode [ 430.276003][ T2098] veth3: entered promiscuous mode [ 430.276674][ T2098] br1: port 1(veth3) entered blocking state [ 430.276845][ T2098] br1: port 1(veth3) entered forwarding state [ 430.481329][ T2114] veth2: entered promiscuous mode [ 660.848184][ T24] kworker/1:0 (24) used greatest stack depth: 22880 bytes left HARD STOP (623.281188) WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 706.300404][ T2114] veth2: left promiscuous mode WAIT TIMEOUT stderr