[ 2274.761555][T15278] br0: port 1(gw_l) entered blocking state
[ 2274.761854][T15278] br0: port 1(gw_l) entered disabled state
[ 2274.762514][T15278] gw_l: entered allmulticast mode
[ 2274.763710][T15278] gw_l: entered promiscuous mode
[ 2274.764753][T15278] br0: port 1(gw_l) entered blocking state
[ 2274.764957][T15278] br0: port 1(gw_l) entered forwarding state
[ 2275.583560][T15280] br0: port 2(amtg) entered blocking state
[ 2275.583868][T15280] br0: port 2(amtg) entered disabled state
[ 2275.584108][T15280] amtg: entered allmulticast mode
[ 2275.585381][T15280] amtg: entered promiscuous mode
[ 2278.477036][T15292] br0: port 2(amtg) entered blocking state
[ 2278.477302][T15292] br0: port 2(amtg) entered forwarding state
[ 2280.228443][T15303] amtr: entered allmulticast mode
[ 2280.228887][T15303] relay_gw: entered allmulticast mode
[ 2280.229172][T15303] relay_src: entered allmulticast mode
[ 2280.696040][T15303] smcrouted[15303]: segfault at 7ffdf7a4b2d3 ip 00000000004034e4 sp 00007ffdf7a3b0f0 error 6 in smcrouted[402000+a000] likely on CPU 0 (core 0, socket 0)
[ 2280.696556][T15303] 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
[ 2280.699451][T15303] amtr: left allmulticast mode
[ 2280.699818][T15303] relay_gw: left allmulticast mode
[ 2280.700053][T15303] relay_src: left allmulticast mode
[ 2516.085037][   T10] br0: port 1(gw_l) entered disabled state
[ 2516.169861][   T10] gw_l (unregistering): left allmulticast mode
[ 2516.170247][   T10] gw_l (unregistering): left promiscuous mode
[ 2516.170429][   T10] br0: port 1(gw_l) entered disabled state
[ 2516.239553][   T10] amtg: left allmulticast mode
[ 2516.239760][   T10] amtg: left promiscuous mode
[ 2516.240032][   T10] br0: port 2(amtg) entered disabled state