[ 2506.740783][T19124] br0: port 1(c1) entered blocking state
[ 2506.741111][T19124] br0: port 1(c1) entered disabled state
[ 2506.741330][T19124] c1: entered allmulticast mode
[ 2506.743176][T19124] c1: entered promiscuous mode
[ 2507.658582][T19129] br0: port 2(c2) entered blocking state
[ 2507.658869][T19129] br0: port 2(c2) entered disabled state
[ 2507.659084][T19129] c2: entered allmulticast mode
[ 2507.662564][T19129] c2: entered promiscuous mode
[ 2508.607124][T19134] br0: port 3(c3) entered blocking state
[ 2508.607392][T19134] br0: port 3(c3) entered disabled state
[ 2508.607623][T19134] c3: entered allmulticast mode
[ 2508.609450][T19134] c3: entered promiscuous mode
[ 2509.537919][T19139] br0: port 4(sender) entered blocking state
[ 2509.538171][T19139] br0: port 4(sender) entered disabled state
[ 2509.538443][T19139] sender: entered allmulticast mode
[ 2509.541276][T19139] sender: entered promiscuous mode
[ 2509.892149][T19141] br0: port 4(sender) entered blocking state
[ 2509.892500][T19141] br0: port 4(sender) entered forwarding state
[ 2509.892936][T19141] br0: port 3(c3) entered blocking state
[ 2509.893144][T19141] br0: port 3(c3) entered forwarding state
[ 2509.893553][T19141] br0: port 2(c2) entered blocking state
[ 2509.893764][T19141] br0: port 2(c2) entered forwarding state
[ 2509.894155][T19141] br0: port 1(c1) entered blocking state
[ 2509.894380][T19141] br0: port 1(c1) entered forwarding state
[ 2522.993841][   T75] br0: port 1(c1) entered disabled state
[ 2523.133479][   T75] c1 (unregistering): left allmulticast mode
[ 2523.133764][   T75] c1 (unregistering): left promiscuous mode
[ 2523.133996][   T75] br0: port 1(c1) entered disabled state
[ 2523.657137][   T75] br0: port 2(c2) entered disabled state
[ 2523.743953][   T75] c2 (unregistering): left allmulticast mode
[ 2523.744226][   T75] c2 (unregistering): left promiscuous mode
[ 2523.744460][   T75] br0: port 2(c2) entered disabled state
[ 2524.371106][   T75] br0: port 3(c3) entered disabled state
[ 2524.524959][   T75] c3 (unregistering): left allmulticast mode
[ 2524.525219][   T75] c3 (unregistering): left promiscuous mode
[ 2524.525459][   T75] br0: port 3(c3) entered disabled state
[ 2525.072964][   T75] br0: port 4(sender) entered disabled state
[ 2525.203982][   T75] sender (unregistering): left allmulticast mode
[ 2525.204216][   T75] sender (unregistering): left promiscuous mode
[ 2525.204431][   T75] br0: port 4(sender) entered disabled state