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?
Best wishes
Norbert
-------------------------------------------------------------------------------
Dr. Norbert Preining <preining AT logic DOT at> Università di Siena
gpg DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094
-------------------------------------------------------------------------------
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