Hi, For first one problem, why .exit.text symbol's address seems overlapped with .text section (I use GDB add-symbol-file to load lkm symbols, and section addresses are get from /sys/module/<lkm>/sections)
For the second problem, 082c90c8 <stub_segv_handler>: 82c90c8: 55 push %ebp 82c90c9: 89 e5 mov %esp,%ebp 82c90cb: 83 ec 14 sub $0x14,%esp 82c90ce: 8d 45 0c lea 0xc(%ebp),%eax 82c90d1: 89 45 fc mov %eax,0xfffffffc(%ebp) 82c90d4: 8b 45 fc mov 0xfffffffc(%ebp),%eax 82c90d7: 83 c0 54 add $0x54,%eax 82c90da: 8b 00 mov (%eax),%eax 82c90dc: a3 04 f0 ff bf mov %eax,0xbffff004 82c90e1: 8b 45 fc mov 0xfffffffc(%ebp),%eax 82c90e4: 83 c0 34 add $0x34,%eax 82c90e7: 8b 00 mov (%eax),%eax 82c90e9: a3 00 f0 ff bf mov %eax,0xbffff000 82c90ee: 8b 45 fc mov 0xfffffffc(%ebp),%eax 82c90f1: 83 c0 30 add $0x30,%eax 82c90f4: 8b 00 mov (%eax),%eax 82c90f6: a3 08 f0 ff bf mov %eax,0xbffff008 82c90fb: c7 04 24 14 00 00 00 movl $0x14,(%esp) 82c9102: e8 93 ae db ff call 8083f9a <stub_syscall0> 82c9107: 89 45 f8 mov %eax,0xfffffff8(%ebp) 82c910a: c7 44 24 08 0a 00 00 movl $0xa,0x8(%esp) 82c9111: 00 82c9112: 8b 45 f8 mov 0xfffffff8(%ebp),%eax 82c9115: 89 44 24 04 mov %eax,0x4(%esp) 82c9119: c7 04 24 25 00 00 00 movl $0x25,(%esp) 82c9120: e8 57 ae db ff call 8083f7c <stub_syscall2> 82c9125: 8b 45 fc mov 0xfffffffc(%ebp),%eax 82c9128: 89 c4 mov %eax,%esp 82c912a: b8 77 00 00 00 mov $0x77,%eax 82c912f: cd 80 int $0x80 82c9131: c9 leave 82c9132: c3 ret Thanks! ----- Original Message ----- From: "Jeff Dike" <[EMAIL PROTECTED]> To: "Miao Qingjun" <[EMAIL PROTECTED]> Cc: <user-mode-linux-user@lists.sourceforge.net>; <user-mode-linux-devel@lists.sourceforge.net> Sent: Friday, June 30, 2006 9:45 PM Subject: Re: [uml-user] UML 2.6.17 problems (section mismatch, get_skas_faultinfo : failed to wait for SIGUSR1/SIGTRAP) > On Fri, Jun 30, 2006 at 03:50:56PM +0800, Miao Qingjun wrote: >> WARNING: vmlinux - Section mismatch: reference to .init.text: from .plt >> after '' (at offset 0x8347e44) > > These are harmless. > >> Second one, >> >> when run uml compiled with "-g" and without "-O2", >> uml crashed >> >> VFS: Mounted root (ext2 filesystem). >> Stub registers - >> 0 - 0 >> 1 - 0 >> 2 - 0 >> 3 - 0 >> 4 - 0 >> 5 - bffffd1c >> 6 - e >> 7 - 7b >> 8 - 7b >> 9 - 0 >> 10 - 0 >> 11 - ffffffff >> 12 - bfdb8f9a >> 13 - 73 >> 14 - 10282 >> 15 - bffffd04 >> 16 - 7b >> Kernel panic - not syncing: get_skas_faultinfo : failed to wait for >> SIGUSR1/SIGTRAP, pid = 7760, n = 7760, errno = 0, status = 0xb7f > > Can you send the disassembly of stub_segv_handler? > > Jeff Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
