Sadly this is old news -- I've been isolated due to cable problems and other commitments.
The last commit on the tree I'm working from is Tuomo's 18f05093e718b803480be2dd94c24eef8d7b6f69 2017-09-28 12:39:50 I'm testing some changes that I don't think cause this crash. I probably won't check them in until the crash is fixed (just in case). testing/pluto/xauth-pluto-08 failed east:CORE,output-different road:output-different Core was generated by `/usr/local/libexec/ipsec/pluto --leak-detective --config /etc/ipsec.conf --nofo'. Program terminated with signal SIGSEGV, Segmentation fault. #0 libreswan_DBG_dump (label=label@entry=0x0, p=p@entry=0x0, len=len@entry=436) at /source/lib/libswan/libreswan_DBG_dump.c:71 71 *bp++ = hexdig[(*cp >> 4) & 0xF]; #0 libreswan_DBG_dump (label=label@entry=0x0, p=p@entry=0x0, len=len@entry=436) at /source/lib/libswan/libreswan_DBG_dump.c:71 #1 0x00007fa60d10e28d in send_packet (st=st@entry=0x7fa60edfb618, where=where@entry=0x7fa60d199abb "EVENT_v1_RETRANSMIT", just_a_keepalive=just_a_keepalive@entry=false, aptr=<optimized out>, alen=alen@entry=436, bptr=bptr@entry=0x0, blen=0) at /source/programs/pluto/server.c:1337 #2 0x00007fa60d10e6c1 in send_or_resend_ike_msg (st=st@entry=0x7fa60edfb618, where=where@entry=0x7fa60d199abb "EVENT_v1_RETRANSMIT", resending=resending@entry=true) at /source/programs/pluto/server.c:1571 #3 0x00007fa60d10eab2 in resend_ike_v1_msg (st=st@entry=0x7fa60edfb618, where=where@entry=0x7fa60d199abb "EVENT_v1_RETRANSMIT") at /source/programs/pluto/server.c:1617 #4 0x00007fa60d1110f3 in retransmit_v1_msg (st=0x7fa60edfb618) at /source/programs/pluto/timer.c:166 #5 timer_event_cb (fd=<optimized out>, event=<optimized out>, arg=<optimized out>) at /source/programs/pluto/timer.c:723 #6 0x00007fa60ae7f3cc in event_process_active_single_queue (activeq=0x7fa60edeae10, base=0x7fa60edea9f0) at event.c:1350 #7 event_process_active (base=<optimized out>) at event.c:1420 #8 event_base_loop (base=0x7fa60edea9f0, flags=flags@entry=0) at event.c:1621 #9 0x00007fa60d10d73d in main_loop () at /source/programs/pluto/server.c:813 #10 call_server () at /source/programs/pluto/server.c:946 #11 0x00007fa60d0d90d6 in main (argc=<optimized out>, argv=<optimized out>) at /source/programs/pluto/plutomain.c:1812 Partial analysis: Pluto is trying to resend a packet. That packet is supposed to be in st_tpacket. But st_tpacket.ptr is NULL. Oops. I seem to remember that retransmission logic is different in xauth from the rest of IKEv1 code. Who is going to look into this one? I'm freezing my test system, at least for now, so that further investigation can be done. _______________________________________________ Swan-dev mailing list Swan-dev@lists.libreswan.org https://lists.libreswan.org/mailman/listinfo/swan-dev
