Date: Tue, 3 Nov 2009 23:40:32 +0200 From: Kostik Belousov <kostikbel@gmail.com> To: Boris Samorodov <bsam@ipt.ru> Cc: freebsd-current@freebsd.org Subject: Re: [current] acroread: SIGSEGV Message-ID: <20091103214032.GF2331@deviant.kiev.zoral.com.ua> In-Reply-To: <77755531@h30.sp.ipt.ru> References: <65275688@bb.ipt.ru> <20091103154747.GC2331@deviant.kiev.zoral.com.ua> <77755531@h30.sp.ipt.ru>
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--3yNHWXBV/QO9xKNm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Nov 04, 2009 at 12:37:08AM +0300, Boris Samorodov wrote: > On Tue, 3 Nov 2009 17:47:47 +0200 Kostik Belousov wrote: > > On Tue, Nov 03, 2009 at 05:05:11PM +0300, Boris Samorodov wrote: > > > Hello List, > > >=20 > > > print/acroread8 doesn't work for me at 9-CURRENT: > > > ----- > > > % uname -a > > > FreeBSD host.ipt.ru 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Mon Nov 2 15= :15:13 MSK 2009 root@host.ipt.ru:/usr/obj/usr/src/sys/HOST > > > % sysctl compat.linux > > > compat.linux.oss_version: 198144 > > > compat.linux.osrelease: 2.6.16 > > > compat.linux.osname: Linux > > > ------ > > >=20 > > > Setting security.bsd.map_at_zero to 1 doesn't change anything. There = is > > > nothing at console/log files. Here is the tail of linux_kdump: > > > ----- > > > ... > > > 78586 ld-2.9.so CALL linux_open(0x16fcd80,0,0x80d93000) > > > 78586 ld-2.9.so NAMI "/compat/linux/var/db/fontconfig/bde7b0a0234dc= 04d93e9475cbf44698a-x86.cache-2" > > > 78586 ld-2.9.so NAMI "/var/db/fontconfig/bde7b0a0234dc04d93e9475cbf= 44698a-x86.cache-2" > > > 78586 ld-2.9.so RET linux_open JUSTRETURN > > > 78586 ld-2.9.so CALL linux_open(0x16fcd80,0,0x80d93000) > > > 78586 ld-2.9.so NAMI "/compat/linux/home/bsam/.fontconfig/bde7b0a02= 34dc04d93e9475cbf44698a-x86.cache-2" > > > 78586 ld-2.9.so NAMI "/home/bsam/.fontconfig/bde7b0a0234dc04d93e947= 5cbf44698a-x86.cache-2" > > > 78586 ld-2.9.so RET linux_open 4 > > > 78586 ld-2.9.so CALL linux_fstat64(0x4,0xbfbfcf8c,0x2e482ff4) > > > 78586 ld-2.9.so RET linux_fstat64 0 > > > 78586 ld-2.9.so CALL read(0x4,0x16fe160,0x60) > > > 78586 ld-2.9.so GIO fd 4 read 96 bytes > > > "\^D\M-|\^B\M-|\^B\0\0\0`\0\0\0 \0\0\0P\0\0\0\0\0\0\0P\0\0\0\^= [b\M-TJ/usr/local/lib/X11/fonts/encodings/large\0\0\0\0\0\0\0\0\0\0\ > > > \0\0\0\0\0\0\^Q\0\0\0\0\0\0\000" > > > 78586 ld-2.9.so RET read 96/0x60 > > > 78586 ld-2.9.so CALL close(0x4) > > > 78586 ld-2.9.so RET close 0 > > > 78586 ld-2.9.so CALL linux_mmap2(0,0x25000,0x3,0x22,0xffffffff,0) > > > 78586 ld-2.9.so RET linux_mmap2 833982464/0x31b59000 > > > 78586 ld-2.9.so PSIG SIGSEGV caught handler=3D0x83814b6 mask=3D0x0 = code=3D0x0 > > > 78586 ld-2.9.so CALL linux_rt_sigaction(0x6,0xbfbfcbf0,0xbfbfcb64,0= x8) > > > 78586 ld-2.9.so RET linux_rt_sigaction 0 > > > 78586 ld-2.9.so CALL linux_exit_group(0x1) >=20 > > It would be interesting to see which address faulted. > > If not, can you do search for a kernel revision that broke acroread ? > > Good starting points are r198507 and r198554. >=20 > Were those revisions MFCed to RELENG_8_0? I've got the same for 8.0: > ----- > % uname -a > FreeBSD h30.sp.ipt.ru 8.0-RC2 FreeBSD 8.0-RC2 #0: Sun Nov 1 18:57:33 MSK= 2009 root@h30.sp.ipt.ru:/usr/obj/usr/src/sys/IN > DUS i386 > ----- No. It might be easier to bisect on releng/8.0 then. --3yNHWXBV/QO9xKNm Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkrwo0QACgkQC3+MBN1Mb4jLIwCglDy0BFmYSwszM+gEYYAWec69 814AoO5q9A8gdma2f+mQ8THtutpEuRWg =bqG6 -----END PGP SIGNATURE----- --3yNHWXBV/QO9xKNm--
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