Issue #2792 has been updated by yellowrabbit2010. Status changed from New to Closed % Done changed from 0 to 100
works now. Thanks sephe :) ---------------------------------------- Submit #2792: multicast UDP detach http://bugs.dragonflybsd.org/issues/2792#change-12601 * Author: yellowrabbit2010 * Status: Closed * Priority: Normal * Assignee: * Category: Networking * Target version: ---------------------------------------- I think line 271 in sys/netinet/udp_usrreq.c is unwanted if (&curthread->td_msgport != netisr_cpuport(0)) { /* * This pr_ctloutput msg will be forwarded * to netisr0 to run; we can't do direct * detaching anymore. */ inp->inp_flags &= ~INP_DIRECT_DETACH; because of lines 1648-- Here we can hit "has mcast options" panic if &curthread->td_msgport was netisr_cpuport(0) if (inp->inp_flags & INP_DIRECT_DETACH) { /* * Direct detaching is allowed */ KASSERT((inp->inp_flags & INP_WILDCARD) == 0, ("in the wildcardhash")); KASSERT(inp->inp_moptions == NULL, ("has mcast options")); udp_detach2(so); return; } The patch removes 'if' statement, so no more fast detach for multicast udp. ---Files-------------------------------- udp-detach.diff (551 Bytes) -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account
