[  936.758190] br0: port 1(gw_l) entered blocking state
[  936.758257] br0: port 1(gw_l) entered disabled state
[  936.758304] gw_l: entered allmulticast mode
[  936.758369] gw_l: entered promiscuous mode
[  936.758433] br0: port 1(gw_l) entered blocking state
[  936.758472] br0: port 1(gw_l) entered forwarding state
[  936.812115] br0: port 2(amtg) entered blocking state
[  936.812166] br0: port 2(amtg) entered disabled state
[  936.812200] amtg: entered allmulticast mode
[  936.812246] amtg: entered promiscuous mode
[  937.020818] br0: port 2(amtg) entered blocking state
[  937.020878] br0: port 2(amtg) entered forwarding state
[  937.135843] gretap0: entered allmulticast mode
[  937.135920] erspan0: entered allmulticast mode
[  937.135969] amtr: entered allmulticast mode
[  937.136009] relay_gw: entered allmulticast mode
[  937.136056] relay_src: entered allmulticast mode
[  937.173915] smcrouted[6012]: segfault at 7ffcf926c083 ip 00000000004034e4 sp 00007ffcf925bea0 error 6 in smcrouted[402000+a000] likely on CPU 1 (core 1, socket 0)
[  937.174072] 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
[  937.174376] gretap0: left allmulticast mode
[  937.174421] erspan0: left allmulticast mode
[  937.174468] amtr: left allmulticast mode
[  937.174509] relay_gw: left allmulticast mode
[  937.174564] relay_src: left allmulticast mode
[  968.584730] br0: port 1(gw_l) entered disabled state
[  968.584972] gw_l (unregistering): left allmulticast mode
[  968.585012] gw_l (unregistering): left promiscuous mode
[  968.585050] br0: port 1(gw_l) entered disabled state
[  968.603580] amtg: left allmulticast mode
[  968.603628] amtg: left promiscuous mode
[  968.603671] br0: port 2(amtg) entered disabled state