Messages in this thread | | | Date | Tue, 13 Jun 2006 17:25:36 -0700 | From | "Randy.Dunlap" <> | Subject | Re: 2.6.17-rc6-mm2, modpost segfaults |
| |
On Wed, 14 Jun 2006 02:07:49 +0200 Norbert Preining wrote:
> Hi all! > > [please Cc] > > When building an external modules (pwc) I always get segfaults of > modpost: > /bin/sh: line 1: 6586 Segmentation fault (core dumped) scripts/mod/modpost -i /usr/src/linux-2.6.17-rc6-mm2/Module.symvers -I /src/kernel/pwc/pwc-10.0.12-rc1/Modules.symvers -o /src/kernel/pwc/pwc-10.0.12-rc1/Modules.symvers vmlinux /src/kernel/pwc/pwc-10.0.12-rc1/pwc.o > make[2]: *** [__modpost] Error 139 > > the gdb modpost core backtrace gives: > > warning: Can't read pathname for load map: Input/output error. > Reading symbols from /lib/tls/libc.so.6...done. > Loaded symbols for /lib/tls/libc.so.6 > Reading symbols from /lib/ld-linux.so.2...done. > Loaded symbols for /lib/ld-linux.so.2 > Failed to read a valid object file image from memory. > Core was generated by `scripts/mod/modpost -i /usr/src/linux-2.6.17-rc6-mm2/Module.symvers -I /src/ker'. > Program terminated with signal 11, Segmentation fault. > #0 0xb7e471db in strlen () from /lib/tls/libc.so.6 > (gdb) bt > #0 0xb7e471db in strlen () from /lib/tls/libc.so.6 > #1 0xb7e19b00 in vfprintf () from /lib/tls/libc.so.6 > #2 0xb7e38671 in vsnprintf () from /lib/tls/libc.so.6 > #3 0x08049229 in buf_printf () > #4 0x000001f4 in ?? () > #5 0x0804e6ad in _IO_stdin_used () > #6 0xbf815e88 in ?? () > #7 0xb7de9b6e in ?? () from /lib/tls/libc.so.6 > #8 0x00000027 in ?? () > #9 0x00000000 in ?? () > (gdb) > > > Do I do something wrong?
Please try this patch and tell us if it works/helps. http://lkml.org/lkml/2006/6/12/186
--- ~Randy - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |