Date: Sat, 11 Jul 2009 19:10:50 +1000 From: John Marshall <john.marshall@riverwillow.com.au> To: freebsd-current@freebsd.org Subject: Re: Process stuck in vmmaps on 8.0-BETA1 Message-ID: <20090711091050.GN32316@rwpc12.mby.riverwillow.net.au> In-Reply-To: <20090710132429.GA55190@deviant.kiev.zoral.com.ua> References: <20090709060556.GA27373@rwpc12.mby.riverwillow.net.au> <a31046fc0907082342g1343b138g2fc38fda890b582a@mail.gmail.com> <20090709073054.GB27373@rwpc12.mby.riverwillow.net.au> <20090709085242.GC27373@rwpc12.mby.riverwillow.net.au> <20090709142121.GS55190@deviant.kiev.zoral.com.ua> <20090710035849.GB31950@rwpc12.mby.riverwillow.net.au> <1247214510.2437.1693.camel@strangepork.london.mintel.ad> <20090710114234.GF32316@rwpc12.mby.riverwillow.net.au> <20090710132429.GA55190@deviant.kiev.zoral.com.ua>
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--Ublo+h3cBgJ33ahC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, 10 Jul 2009, 16:24 +0300, Kostik Belousov wrote: > > Thank you, I see what is going on. Please, try the following patch. Thank you Kostik, I applied your patch to vm_map.c and rebuilt the kernel. Now the process crashes instead - but I think it is getting beyond the point where it was hanging. (gdb) core ntpd.core Core was generated by `ntpd'. Program terminated with signal 11, Segmentation fault. Loaded symbols for /lib/libm.so.5 Loaded symbols for /lib/libcrypto.so.5 Loaded symbols for /lib/libkvm.so.4 Loaded symbols for /usr/lib/libelf.so.1 Loaded symbols for /usr/lib/librt.so.1 Loaded symbols for /lib/libmd.so.4 Loaded symbols for /lib/libc.so.7 Loaded symbols for /libexec/ld-elf.so.1 #0 0x28091f3f in _rtld_thread_init () from /libexec/ld-elf.so.1 (gdb) bt #0 0x28091f3f in _rtld_thread_init () from /libexec/ld-elf.so.1 #1 0x2808360b in dlsym () from /libexec/ld-elf.so.1 #2 0x28083fd6 in dlopen () from /libexec/ld-elf.so.1 #3 0x2831b3a8 in _nsdbtaddsrc () from /lib/libc.so.7 #4 0x28315546 in __ns_samedomain () from /lib/libc.so.7 #5 0x283159f8 in _nsyyparse () from /lib/libc.so.7 #6 0x2831ac8a in nsdispatch () from /lib/libc.so.7 #7 0x2830d2c9 in getservbyname_r () from /lib/libc.so.7 #8 0x2830d31b in getservbyname_r () from /lib/libc.so.7 #9 0x2830cc84 in gethostname () from /lib/libc.so.7 #10 0x2830cd87 in getservbyname () from /lib/libc.so.7 #11 0x28309cf3 in freeaddrinfo () from /lib/libc.so.7 #12 0x28309d38 in freeaddrinfo () from /lib/libc.so.7 #13 0x2830b7c6 in getaddrinfo () from /lib/libc.so.7 #14 0x0804bf53 in getnetnum () #15 0x0804c5dc in getconfig () #16 0x08052565 in ntpdmain () #17 0x08052750 in main () (gdb)=20 I rebuilt ntpd on the patched kernel and it still produces this crash. --=20 John Marshall --Ublo+h3cBgJ33ahC Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (FreeBSD) iEYEARECAAYFAkpYVxoACgkQw/tAaKKahKIe1QCeNSEb9x+WvbJdN6Vu/8Zwoc49 WFQAoIkkBfhZzAVwEGQQ7cnX1HLgOyIc =YZLL -----END PGP SIGNATURE----- --Ublo+h3cBgJ33ahC--
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