[ 1255.447368] br0: port 1(gw_l) entered blocking state
[ 1255.447438] br0: port 1(gw_l) entered disabled state
[ 1255.447503] gw_l: entered allmulticast mode
[ 1255.447581] gw_l: entered promiscuous mode
[ 1255.447643] br0: port 1(gw_l) entered blocking state
[ 1255.447694] br0: port 1(gw_l) entered forwarding state
[ 1255.515876] br0: port 2(amtg) entered blocking state
[ 1255.515944] br0: port 2(amtg) entered disabled state
[ 1255.515987] amtg: entered allmulticast mode
[ 1255.516046] amtg: entered promiscuous mode
[ 1255.781048] br0: port 2(amtg) entered blocking state
[ 1255.781121] br0: port 2(amtg) entered forwarding state
[ 1255.908144] amtr: entered allmulticast mode
[ 1255.908198] relay_gw: entered allmulticast mode
[ 1255.908245] relay_src: entered allmulticast mode
[ 1255.949469] smcrouted[20328]: segfault at 7fffaff816f3 ip 00000000004034e4 sp 00007fffaff71510 error 6 in smcrouted[402000+a000] likely on CPU 1 (core 1, socket 0)
[ 1255.949602] 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
[ 1255.949863] amtr: left allmulticast mode
[ 1255.949899] relay_gw: left allmulticast mode
[ 1255.949937] relay_src: left allmulticast mode
[ 1287.313758] br0: port 1(gw_l) entered disabled state
[ 1287.314001] gw_l (unregistering): left allmulticast mode
[ 1287.314039] gw_l (unregistering): left promiscuous mode
[ 1287.314082] br0: port 1(gw_l) entered disabled state
[ 1287.329666] amtg: left allmulticast mode
[ 1287.329702] amtg: left promiscuous mode
[ 1287.329740] br0: port 2(amtg) entered disabled state