From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1DPlEY-0003bT-6J for user-mode-linux-devel@lists.sourceforge.net; Sun, 24 Apr 2005 10:49:30 -0700 Received: from smtp05.web.de ([217.72.192.209]) by sc8-sf-mx2.sourceforge.net with esmtp (TLSv1:DES-CBC3-SHA:168) (Exim 4.41) id 1DPlEX-0003by-7u for user-mode-linux-devel@lists.sourceforge.net; Sun, 24 Apr 2005 10:49:30 -0700 Received: from [217.184.32.149] (helo=tormented-soul) by smtp05.web.de with asmtp (TLSv1:EXP1024-RC4-SHA:128) (WEB.DE 4.105 #275) id 1DPlEL-0002OB-00 for user-mode-linux-devel@lists.sourceforge.net; Sun, 24 Apr 2005 19:49:18 +0200 From: Heiko Przybyl Reply-To: lil_tux@web.de MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200504241945.51674.lil_tux@web.de> Subject: [uml-devel] Re: Segfault 2.6.11-rc1-mm1 Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sun, 24 Apr 2005 19:45:51 +0200 To: user-mode-linux-devel@lists.sourceforge.net Same problem here (i'm using gentoo, too), but with 2.6.11 and 2.6.12-rc3 (both vanilla-sources from kernel.org) gdb: Program received signal SIGSEGV, Segmentation fault. 0x6023a788 in __libc_setup_tls () at swab.h:134 134 { (gdb) tb Breakpoint 1 at 0x6023a788: file swab.h, line 134. (gdb) bt #0 0x6023a788 in __libc_setup_tls () at swab.h:134 #1 0x00000000 in ?? () #2 0x00000000 in ?? () #3 0x00000000 in ?? () #4 0x00000000 in ?? () #5 0x00000000 in ?? () #6 0x00000000 in ?? () #7 0x20202820 in ?? () #8 0x00000000 in ?? () #9 0x00000000 in ?? () #10 0x20202020 in ?? () #11 0x00000884 in ?? () #12 0x00000004 in ?? () #13 0x00000004 in ?? () #14 0x00000084 in ?? () #15 0x00000084 in ?? () #16 0x00000000 in ?? () #17 0x00000000 in ?? () #18 0x00000000 in ?? () #19 0x00000000 in ?? () #20 0x00000000 in ?? () #21 0x00000000 in ?? () #22 0x00000000 in ?? () #23 0xbfb143a8 in ?? () #24 0x0002060c in ?? () #25 0x00000003 in ?? () #26 0x00000005 in ?? () #27 0x6023a957 in __pthread_initialize_minimal () at swab.h:134 #28 0x00000014 in ?? () #29 0x00000004 in ?? () #30 0x60254841 in uname () at swab.h:134 #31 0x6023a2f9 in __libc_start_main () at swab.h:134 #32 0x00000000 in ?? () #33 0x00000000 in ?? () #34 0x00000000 in ?? () #35 0x00000000 in ?? () #36 0x00000000 in ?? () #37 0x00000000 in ?? () ---Type to continue, or q to quit--- #38 0x00000000 in ?? () #39 0x00000000 in ?? () #40 0x00000000 in ?? () #41 0x00000000 in ?? () #42 0x00000000 in ?? () #43 0x00000000 in ?? () #44 0x00000000 in ?? () #45 0x00000000 in ?? () #46 0x00000000 in ?? () #47 0x756e694c in ?? () #48 0x00000078 in ?? () #49 0x00000000 in ?? () #50 0x00000000 in ?? () #51 0x00000000 in ?? () #52 0x00000000 in ?? () #53 0x00000000 in ?? () #54 0x00000000 in ?? () #55 0x00000000 in ?? () #56 0x00000000 in ?? () #57 0x00000000 in ?? () #58 0x00000000 in ?? () #59 0x00000000 in ?? () #60 0x00000000 in ?? () #61 0x00000000 in ?? () #62 0x00000000 in ?? () #63 0x726f7400 in ?? () #64 0x746e656d in ?? () #65 0x732d6465 in ?? () #66 0x006c756f in ?? () #67 0x00000000 in ?? () #68 0x00000000 in ?? () #69 0x00000000 in ?? () #70 0x00000000 in ?? () #71 0x00000000 in ?? () #72 0x00000000 in ?? () #73 0x00000000 in ?? () #74 0x00000000 in ?? () #75 0x00000000 in ?? () ---Type to continue, or q to quit--- #76 0x00000000 in ?? () #77 0x00000000 in ?? () #78 0x00000000 in ?? () #79 0x2e320000 in ?? () #80 0x32312e36 in ?? () #81 0x58755a2d in ?? () #82 0x00005a65 in ?? () #83 0x00000000 in ?? () #84 0x00000000 in ?? () #85 0x00000000 in ?? () #86 0x00000000 in ?? () #87 0x00000000 in ?? () #88 0x00000000 in ?? () #89 0x00000000 in ?? () #90 0x00000000 in ?? () #91 0x00000000 in ?? () #92 0x00000000 in ?? () #93 0x00000000 in ?? () #94 0x00000000 in ?? () #95 0x23000000 in ?? () #96 0x65572031 in ?? () #97 0x70412064 in ?? () #98 0x20362072 in ?? () #99 0x343a3931 in ?? () #100 0x31313a39 in ?? () #101 0x53454320 in ?? () #102 0x30322054 in ?? () #103 0x00003530 in ?? () #104 0x00000000 in ?? () #105 0x00000000 in ?? () #106 0x00000000 in ?? () #107 0x00000000 in ?? () #108 0x00000000 in ?? () #109 0x00000000 in ?? () #110 0x00000000 in ?? () #111 0x00000000 in ?? () #112 0x36383669 in ?? () #113 0x00000000 in ?? () ---Type to continue, or q to quit--- #114 0x00000000 in ?? () #115 0x00000000 in ?? () #116 0x00000000 in ?? () #117 0x00000000 in ?? () #118 0x00000000 in ?? () #119 0x00000000 in ?? () #120 0x00000000 in ?? () #121 0x00000000 in ?? () #122 0x00000000 in ?? () #123 0x00000000 in ?? () #124 0x00000000 in ?? () #125 0x00000000 in ?? () #126 0x00000000 in ?? () #127 0x00000000 in ?? () #128 0x6f6e2800 in ?? () #129 0x0029656e in ?? () #130 0x00000000 in ?? () #131 0x00000000 in ?? () #132 0x00000000 in ?? () #133 0x00000000 in ?? () #134 0x00000000 in ?? () #135 0x00000000 in ?? () #136 0x00000000 in ?? () #137 0x00000000 in ?? () #138 0x00000000 in ?? () #139 0x00000000 in ?? () #140 0x00000000 in ?? () #141 0x00000000 in ?? () #142 0x00000000 in ?? () #143 0x00000000 in ?? () #144 0x00000000 in ?? () #145 0x00000000 in ?? () #146 0x00000000 in ?? () #147 0x00000000 in ?? () #148 0x00000000 in ?? () #149 0x00000000 in ?? () #150 0x00000000 in ?? () #151 0x00000000 in ?? () ---Type to continue, or q to quit--- #152 0x00000000 in ?? () #153 0x00000000 in ?? () #154 0x00000000 in ?? () #155 0x00000000 in ?? () #156 0x00000000 in ?? () #157 0x00000000 in ?? () #158 0x00000000 in ?? () #159 0x00000000 in ?? () #160 0x00000000 in ?? () #161 0x00000000 in ?? () #162 0x00000000 in ?? () #163 0x00000000 in ?? () #164 0x00000000 in ?? () #165 0x00000000 in ?? () #166 0x00000000 in ?? () #167 0x00000001 in ?? () #168 0x00000000 in ?? () #169 0x00000000 in ?? () #170 0x60066021 in _start () at proc_fs.h:183 #171 0x60067c20 in last_ditch_exit () at main.c:79 Previous frame inner to this frame (corrupt stack?) strace: execve("./linux", ["./linux"], [/* 60 vars */]) = 0 uname({sys="Linux", node="tormented-soul", ...}) = 0 brk(0x612070ff) = 0xa0389000 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ Could be the problem the position independent code or native posix thread library? I've got both enabled, but i don't want to recompile my whole system... It doesn't matter if I turn on the 2G/2G or not. Or doesn't uml work without skas, anymore? Thx, Heiko. > -- There are no patches that I can think of. If it"s any help, I"m > running gentoo. I"m listing the output of gcc and libc in case my > configuration of them might be a problem. > > gcc --version > gcc (GCC) 3.3.4 20040623 (Gentoo Hardened Linux 3.3.4-r1, ssp-3.3.2-2, > pie-8.7.6) > > > /lib/libc.so.6 > Available extensions: > GNU libio by Per Bothner > crypt add-on version 2.1 by Michael Glad and others > Native POSIX Threads Library by Ulrich Drepper et al > BIND-8.2.3-T5B > NIS(YP)/NIS+ NSS modules 0.19 by Thorsten Kukuk > Thread-local storage support included. > > > strace ./linux > execve("./linux", ["./linux"], [/* 35 vars */]) = 0 > uname({sys="Linux", node="sentient", ...}) = 0 > brk(0) = 0xa0360000 > brk(0xa0361f2c) = 0xa0361f2c > set_thread_area({entry_number:-1 -> 6, base_addr:0xa0361ef8, > limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, > limit_in_pages:1, seg_not_present:0, useable:1}) = 0 > --- SIGSEGV (Segmentation fault) @ 0 (0) --- > +++ killed by SIGSEGV +++ ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel