Re: Re: bin/59046: dhcpd issue

["6bone%6bone.informatik.uni-leipzig.de@localhost via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR bin/59046; it has been noted by GNATS.

From: 6bone%6bone.informatik.uni-leipzig.de@localhost
To: Christos Zoulas <christos%zoulas.com@localhost>
Cc: gnats-bugs%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: Re: bin/59046: dhcpd issue
Date: Sat, 8 Feb 2025 18:58:55 +0100 (CET)

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 Reading symbols from dhcpd...
 (No debugging symbols found in dhcpd)
 [New process 8940]
 [New process 22425]
 [New process 6525]
 [New process 9041]
 [New process 512]
 [New process 27077]
 [New process 6305]
 [New process 23824]
 [New process 3103]
 [New process 16903]
 [New process 17743]
 [New process 12274]
 [New process 27431]
 Core was generated by `dhcpd'.
 Program terminated with signal SIGABRT, Aborted.
 #0  0x00007903d8d7eeea in _lwp_kill () from /usr/lib/libc.so.12
 [Current thread is 1 (process 8940)]
 (gdb) where
 #0  0x00007903d8d7eeea in _lwp_kill () from /usr/lib/libc.so.12
 #1  0x00007903d8d846e0 in abort () from /usr/lib/libc.so.12
 #2  0x0000000001e669c0 in buffer_dereference ()
 #3  0x0000000001e6754c in data_string_forget ()
 #4  0x0000000001e30942 in build_dhcpv6_reply ()
 #5  0x0000000001e30f75 in dhcpv6 ()
 #6  0x0000000001e744a4 in do_packet6 ()
 #7  0x0000000001e5e10f in got_one_v6 ()
 #8  0x0000000001e91f2a in ?? ()
 #9  0x000000000200d834 in ?? ()
 #10 0x0000000002037713 in isc.trampoline_run ()
 #11 0x00007903dd20c89f in ?? () from /usr/lib/libpthread.so.1
 #12 0x00007903d8c930e0 in ?? () from /usr/lib/libc.so.12
 #13 0x0000000000200000 in ?? ()
 #14 0x0000000000000000 in ?? ()
 
 
 Regards
 Uwe
 
 On Sat, 8 Feb 2025, Christos Zoulas wrote:
 
 > Can you show the stack trace from gdb and the core file?
 >
 > gdb dhcpd dhcpd.core
 > where
 >
 > christos
 >
 >> On Feb 8, 2025, at 2:55?AM, 6bone%6bone.informatik.uni-leipzig.de@localhost via gnats <gnats-admin%netbsd.org@localhost> wrote:
 >>
 >> The following reply was made to PR bin/59046; it has been noted by GNATS.
 >>
 >> From: 6bone%6bone.informatik.uni-leipzig.de@localhost
 >> To: Christos Zoulas <christos%zoulas.com@localhost>
 >> Cc: gnats-bugs%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
 >> Subject: Re: Re: bin/59046: dhcpd issue
 >> Date: Sat, 8 Feb 2025 08:53:46 +0100 (CET)
 >>
 >> I forgot to mention that the dhcpd is operated on a lagg0 interface. The
 >> message
 >>
 >> "No subnet6 declaration for (bnx0, bnx1, wm0, wm1)"
 >>
 >> is therefore correct. These are the participants of the lagg0 interface.
 >>
 >>
 >> Regards
 >> Uwe
 >>
 >>
 >> On Thu, 6 Feb 2025, Christos Zoulas wrote:
 >>
 >>> Thanks!
 >>>
 >>> Index: Makefile.inc
 >>> ===================================================================
 >>> RCS file: /cvsroot/src/external/mpl/dhcp/Makefile.inc,v
 >>> retrieving revision 1.13
 >>> diff -u -p -u -r1.13 Makefile.inc
 >>> --- Makefile.inc        19 Feb 2024 20:39:13 -0000      1.13
 >>> +++ Makefile.inc        6 Feb 2025 18:43:36 -0000
 >>> @@ -14,6 +14,7 @@ BIND:=        ${.PARSEDIR}/bind
 >>> BINDDIST=      ${BIND}/dist
 >>> .PATH: ${DIST}/${DHCPSRCDIR}
 >>>
 >>> +CPPFLAGS+= -DPOINTER_DEBUG
 >>> .if (${USE_INET6} != "no")
 >>> CPPFLAGS+=     -DDHCPv6
 >>> .endif
 >>>
 >>>
 >>
 >
 >