Date: Fri, 10 Dec 2004 13:00:51 +1030 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: freebsd-current@freebsd.org Cc: sam@errno.com Subject: Recent ifconfig changes choke on fwip Message-ID: <200412101301.06484.doconnor@gsoft.com.au>
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--nextPart1147218.RbaanzER34 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline [inchoate 12:55] /usr/src/sbin/ifconfig >gdb /usr/obj/usr/src/sbin/ifconfig= /ifconfig GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain condition= s. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-marcel-freebsd"... (gdb) run Starting program: /usr/obj/usr/src/sbin/ifconfig/ifconfig bfe0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 options=3D8<VLAN_MTU> inet 203.31.81.38 netmask 0xffffffc0 broadcast 203.31.81.63 ether 00:0d:56:b3:99:6e media: Ethernet autoselect (100baseTX <full-duplex>) status: active fwip0: flags=3D108802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500 lladdr 43.4f.c0.0.8.17.a4.38.a.2.ff.fe.0.0.0.0 Program received signal SIGSEGV, Segmentation fault. 0x0804b2f9 in in_status (s=3D7, info=3D0x8058134) at /usr/src/sbin/ifconfig= /af_inet.c:69 69 printf("\tinet %s ", inet_ntoa(sin->sin_addr)); (gdb) print sin->sin_addr Error accessing memory address 0x102: Bad address. (gdb) bt #0 0x0804b2f9 in in_status (s=3D7, info=3D0x8058134) at /usr/src/sbin/ifco= nfig/af_inet.c:69 fwip is the IP over Firewire interface. I tried to do some tracing in GDB the line numbers don't seem to match up=20 properly :-/ =2D-=20 Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C --nextPart1147218.RbaanzER34 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBBuQpq5ZPcIHs/zowRAj0MAJ94zZn269sukPITQrCZkln87MTP2wCfTRx5 JXto9uAtw2QhYz2Ep+1lQNI= =LyKn -----END PGP SIGNATURE----- --nextPart1147218.RbaanzER34--
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