removed the valgrind suppression rules for sendmsg/ngx_channel_write since we already fix these issues via the channel-uninit-params patch: https://github.com/agentzh/ngx_openresty/blob/master/patches/nginx-1.2.3-channel-uninit-params.patch

valgrind.suppress

@@ -1,27 +1,5 @@
 {
 <insert_a_suppression_name_here>
-Memcheck:Param
-sendmsg(msg.msg_iov[0])
-fun:sendmsg
-fun:ngx_write_channel
-}
-{
-<insert_a_suppression_name_here>
-Memcheck:Param
-sendmsg(msg.msg_iov[0])
-fun:__sendmsg_nocancel
-fun:ngx_write_channel
-fun:ngx_pass_open_channel
-}
-{
-<insert_a_suppression_name_here>
-Memcheck:Param
-sendmsg(msg.msg_iov[0])
-fun:__sendmsg_nocancel
-fun:ngx_write_channel
-}
-{
-<insert_a_suppression_name_here>
 Memcheck:Leak
 fun:malloc
 fun:ngx_alloc
@@ -40,46 +18,7 @@ fun:ngx_init_cycle
 fun:ngx_master_process_cycle
 fun:main
 }
-{
-   <insert_a_suppression_name_here>
-   Memcheck:Param
-   socketcall.sendmsg(msg.msg_iov[i])
-   fun:sendmsg
-   fun:ngx_write_channel
-   fun:ngx_signal_worker_processes
-   fun:ngx_master_process_cycle
-   fun:main
-}
-{
-<insert_a_suppression_name_here>
-Memcheck:Param
-socketcall.sendmsg(msg.msg_iov[i])
-fun:__sendmsg_nocancel
-fun:ngx_write_channel
-fun:ngx_signal_worker_processes
-fun:ngx_master_process_cycle
-fun:main
-}
-{
-<insert_a_suppression_name_here>
-Memcheck:Param
-socketcall.sendmsg(msg.msg_iov[i])
-fun:__sendmsg_nocancel
-fun:ngx_write_channel
-fun:ngx_master_process_cycle
-fun:main
-}
-{
-<insert_a_suppression_name_here>
-Memcheck:Param
-socketcall.sendmsg(msg.msg_iov[i])
-fun:__sendmsg_nocancel
-fun:ngx_write_channel
-fun:ngx_pass_open_channel
-fun:ngx_start_worker_processes
-fun:ngx_master_process_cycle
-fun:main
-}
+
 {
    <insert_a_suppression_name_here>
    Memcheck:Cond
@@ -426,16 +365,6 @@ fun:ngx_http_lua_ngx_echo
    fun:ngx_master_process_cycle
    fun:main
 }
-{
-   <insert_a_suppression_name_here>
-   Memcheck:Param
-   socketcall.sendmsg(msg.msg_iov[i])
-   fun:__sendmsg_nocancel
-   fun:ngx_write_channel
-   fun:ngx_signal_worker_processes
-   fun:ngx_master_process_cycle
-   fun:main
-}
 {
    <insert_a_suppression_name_here>
    Memcheck:Leak
@@ -617,13 +546,3 @@ fun:ngx_http_lua_ngx_echo
    fun:ngx_palloc_block
    fun:ngx_palloc
 }
-{
-   <insert_a_suppression_name_here>
-   Memcheck:Param
-   sendmsg(msg.msg_iov[0])
-   fun:__sendmsg_nocancel
-   fun:ngx_write_channel
-   fun:ngx_signal_worker_processes
-   fun:ngx_master_process_cycle
-   fun:main
-}