[ 5473.179400][ T1968] br0: port 1(gw_l) entered blocking state
[ 5473.179808][ T1968] br0: port 1(gw_l) entered disabled state
[ 5473.180125][ T1968] gw_l: entered allmulticast mode
[ 5473.182338][ T1968] gw_l: entered promiscuous mode
[ 5473.188353][ T1968] br0: port 1(gw_l) entered blocking state
[ 5473.188642][ T1968] br0: port 1(gw_l) entered forwarding state
[ 5473.769854][ T1970] br0: port 2(amtg) entered blocking state
[ 5473.770108][ T1970] br0: port 2(amtg) entered disabled state
[ 5473.770333][ T1970] amtg: entered allmulticast mode
[ 5473.771492][ T1970] amtg: entered promiscuous mode
[ 5476.733346][ T1980] br0: port 2(amtg) entered blocking state
[ 5476.733587][ T1980] br0: port 2(amtg) entered forwarding state
[ 5477.937437][ T1985] amtr: entered allmulticast mode
[ 5477.937750][ T1985] relay_gw: entered allmulticast mode
[ 5477.937988][ T1985] relay_src: entered allmulticast mode
[ 5478.434585][ T1985] smcrouted[1985]: segfault at 7ffca395a073 ip 00000000004034e4 sp 00007ffca3949e90 error 6 in smcrouted[402000+a000] likely on CPU 2 (core 2, socket 0)
[ 5478.435045][ T1985] Code: 74 24 38 89 ef e8 4c 33 00 00 44 0f b7 f8 66 39 84 24 e2 01 00 00 75 09 45 85 ed 0f 85 ed 01 00 00 48 8b 44 24 38 0f b6 40 33 <42> 88 84 3c e4 01 00 00 48 8b 3b 48 8d 54 24 38 48 8d 74 24 50 e8
[ 5478.437723][ T1985] amtr: left allmulticast mode
[ 5478.438006][ T1985] relay_gw: left allmulticast mode
[ 5478.438245][ T1985] relay_src: left allmulticast mode

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[ 6383.854496][   T72] br0: port 1(gw_l) entered disabled state
[ 6384.006015][   T72] gw_l (unregistering): left allmulticast mode
[ 6384.006327][   T72] gw_l (unregistering): left promiscuous mode
[ 6384.006582][   T72] br0: port 1(gw_l) entered disabled state
[ 6384.069355][   T72] amtg: left allmulticast mode
[ 6384.069660][   T72] amtg: left promiscuous mode
[ 6384.069958][   T72] br0: port 2(amtg) entered disabled state