Date: Tue, 05 May 2009 09:51:21 +0400 From: Boris Samorodov <bsam@ipt.ru> To: freebsd-emulation@FreeBSD.org Subject: [linux-f10] linux_socketcall... ERR#43 'Protocol not supported' Message-ID: <81924694@bb.ipt.ru>
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Hello List,
I'm working on Fedora 10 ports and almost all is fine (even
google-earth seems to work)... But there is no resolving.
I managed to find the culprit. Here it is:
-----
bb% uname -a
FreeBSD bb.ipt.ru 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Thu Apr 30 09:15:06 MSD 2009 root@bb.ipt.ru:/usr/obj/usr/src/sys/BB i386
bb% pkg_info -xI linux
linux-f10-atk-1.24.0 Accessibility Toolkit, Linux/i386 binary (Linux Fedora 10)
linux-f10-cairo-1.8.0 Vector graphics library Cairo (Linux Fedora 10)
linux-f10-expat-2.0.1 Linux/i386 binary port of Expat XML-parsing library (Linux
linux-f10-fontconfig-2.6.0 An XML-based font configuration API for X Windows (Linux Fe
linux-f10-gtk2-2.14.7 GTK+ library, version 2.X (Linux Fedora 10)
linux-f10-hicolor-icon-theme-0.5 A high-color icon theme shell from the FreeDesktop project
linux-f10-iputils-20071127 PLEASE, place a comment here
linux-f10-jpeg-6b RPM of the JPEG lib (Linux Fedora 10)
linux-f10-libcap-2.10 PLEASE, place a comment here
linux-f10-libidn-0.6.14 Internationalized Domain Name support library (Linux Fedora
linux-f10-pango-1.22.3 The pango library (Linux Fedora 10)
linux-f10-png-1.2.35 RPM of the PNG lib (Linux Fedora 10)
linux-f10-tiff-3.8.2 The TIFF library, Linux/i386 binary (Linux Fedora 10)
linux-f10-xorg-libs-7.4 Xorg libraries (Linux Fedora 10)
linux-seamonkey-1.1.16 The open source, standards compliant web browser
linux_base-f10-10 Base set of packages needed in Linux mode for i386/amd64 (L
linux_kdump-1.5_2 Linux-compatability ktrace.out processor
bb% truss /compat/linux/bin/ping www.ru | head -3
linux_brk(0x0,0x33c71fd0,0x8049570,0xbfebfbff,0xbfbfffac,0x6) = 134631424 (0x8065000)
linux_newuname(0xbfbfe3de,0x33c72284,0x33c71fd0,0x33c72648,0x33c72648,0x6) = 0 (0x0)
linux_access(0x33c6db54,0x4,0x33c71fd0,0x33c6db54,0x33c72630,0x6) ERR#2 'No such file or directory'
linux_open("/etc/ld.so.cache",0x0,00) = 3 (0x3)
linux_fstat64(0x3,0xbfbfe01c,0x33c71fd0,0xffffffff,0x3,0x6) = 0 (0x0)
linux_mmap2(0x0,0x2f0e,0x1,0x2,0x3,0x6) = 868691968 (0x33c73000)
close(3) = 0 (0x0)
linux_open("/lib/libidn.so.11",0x0,01001104535) = 3 (0x3)
read(3,"\^?ELF\^A\^A\^A\0\0\0\0\0\0\0\0"...,512) = 512 (0x200)
linux_fstat64(0x3,0xbfbfe084,0x33c71fd0,0x3,0x1,0x6) = 0 (0x0)
[...]
linux_open("/lib/libresolv.so.2",0x0,06370573370) = 3 (0x3)
read(3,"\^?ELF\^A\^A\^A\0\0\0\0\0\0\0\0"...,512) = 512 (0x200)
linux_fstat64(0x3,0xbfbfdd34,0x33c71fd0,0x3,0x2,0x6) = 0 (0x0)
linux_mmap2(0x0,0x16848,0x5,0x802,0x3,0x6) = 870539264 (0x33e36000)
linux_mmap2(0x33e49000,0x2000,0x3,0x812,0x3,0x6) = 870617088 (0x33e49000)
linux_mmap2(0x33e4b000,0x1848,0x3,0x32,0xffffffff,0x6) = 870625280 (0x33e4b000)
close(3) = 0 (0x0)
linux_mprotect(0x33e49000,0x1000,0x1,0x807fe70,0x807fe70,0x6) = 0 (0x0)
linux_mprotect(0x33e34000,0x1000,0x1,0x807fbf8,0x807fbf8,0x6) = 0 (0x0)
munmap(0x33c73000,12046) = 0 (0x0)
gettimeofday({1241502125.038245 },0x0) = 0 (0x0)
linux_socketcall(0x1,0xbfbfd218,0x33e49ff4,0x80802c8,0x0,0x6) ERR#43 'Protocol not supported'
gettimeofday({1241502125.038387 },0x0) = 0 (0x0)
linux_socketcall(0x1,0xbfbfd218,0x33e49ff4,0x80802c8,0x0,0x6) ERR#43 'Protocol not supported'
ping: unknown host www.ru
write(2,"ping: unknown host www.ru\n",26) = 26 (0x1a)
process exit, rval = 2
-----
Ktrace/linux_kdump gives this:
-----
48833 ping CALL linux_socketcall(0x1,0xbfbfd218)
48833 ping RET linux_socketcall -1 errno 93 Unknown error: 93
48833 ping CALL gettimeofday(0xbfbfd2e0,0)
48833 ping RET gettimeofday 0
48833 ping CALL linux_socketcall(0x1,0xbfbfd218)
48833 ping RET linux_socketcall -1 errno 93 Unknown error: 93
48833 ping CALL write(0x2,0xbfbfbf48,0x1a)
48833 ping GIO fd 2 wrote 26 bytes
"ping: unknown host www.ru
"
48833 ping RET write 26/0x1a
48833 ping CALL linux_exit_group(0x2)
----
If we manage to solve this, I'd say we are ready for f10.
Thanks.
WBR
--
Boris Samorodov (bsam)
Research Engineer, http://www.ipt.ru Telephone & Internet SP
FreeBSD Committer, http://www.FreeBSD.org The Power To Serve
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