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本帖最后由 robert_wjj 于 2015-06-01 11:53 编辑
系统是centos 6.5，请问可能是什么原因？ /home目录是我mount过来的远端存储
$gdb /usr/bin/ssh core.75474
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-60.el6_4.1)
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License GPLv3+: GNU GPL version 3 or later
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
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For bug reporting instructions, please see:
Reading symbols from /usr/bin/ssh...done.
[New Thread 75474]
Reading symbols from /lib64/libutil.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libutil.so.1
Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libz.so.1
Reading symbols from /lib64/libnsl.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libnsl.so.1
Reading symbols from /usr/lib64/libcrypto.so.10...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libcrypto.so.10
Reading symbols from /lib64/libcrypt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libcrypt.so.1
Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /lib64/libfreebl3.so...(no debugging symbols found)...done.
Loaded symbols for /lib64/libfreebl3.so
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libnss_files.so.2
Core was generated by `ssh cwang@124.208.210.162'.
Program terminated with signal 11, Segmentation fault.
#0 0x0000003785c44309 in vfprintf () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install openssh-clients-5.3p1-94.el6.x86_64
(gdb) bt
#0 0x0000003785c44309 in vfprintf () from /lib64/libc.so.6
#1 0x0000003785c4f3e8 in fprintf () from /lib64/libc.so.6
#2 0x000000000040e9fe in userauth_passwd (authctxt=0x7fff8c38fcc0) at sshconnect2.c:463
#3 0x000000000040ec5d in userauth (authctxt=0x7fff8c38fcc0,
authlist=0x1511120 "publickey,gssapi-keyex,gssapi-with-mic,password") at sshconnect2.c:293
#4 0x000000000042069e in dispatch_run (mode=0, done=0x7fff8c38fce8, ctxt=0x7fff8c38fcc0) at dispatch.c:93
#5 0x000000000040f1c1 in ssh_userauth2 (local_user=0x14ff090 "cwang", server_user=0x14ee660 "cwang",
host=0x14ff140 "124.208.210.162", sensitive=0x63b1e0) at sshconnect2.c:271
#6 0x0000000000405a58 in main (ac=<value optimized out>, av=<value optimized out>) at ssh.c:704
(gdb) q |
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发表于 2015-06-01 11:46
