> On Dec 7, 2016, at 2:47 AM, Alexander V. Lukyanov <l...@netis.ru> wrote:
>
> On Tue, Dec 06, 2016 at 08:26:25AM -0800, David R Bosso wrote:
>> I’ve compiled lftp 4.7.4 on CentOS 7 and am running into an error when
>> running (reverse) mirror with a high parallel number.
>> Running with parallel <5 seems to be fine, but when I run with 10 or 20, I
>> get the following:
>> lftp: buffer_zlib.cc:131: virtual void DataDeflator::PutTranslated(Buffer*,
>> const char*, int): Assertion `ret != (-2)' failed.
>
> Please compile lftp using "configure --with-debug", run it under gdb and when
> it faults type "info stack" or "bt"; post the output.
> Also it could be useful if you turned on debug messages using "debug" command
> in lftp.
>
> --
> Alexander.
Thanks. Let me know if this helps. This was with "mirror --parallel=20 —reverse"
-David
lftp: buffer_zlib.cc:131: virtual void DataDeflator::PutTranslated(Buffer*,
const char*, int): Assertion `ret != (-2)' failed.
Program received signal SIGABRT, Aborted.
0x00007ffff646c5f7 in raise () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install
glibc-2.17-106.el7_2.8.x86_64 gmp-6.0.0-12.el7_1.x86_64
gnutls-3.3.8-14.el7_2.x86_64 keyutils-libs-1.5.8-3.el7.x86_64
krb5-libs-1.13.2-12.el7_2.x86_64 libcom_err-1.42.9-7.el7.x86_64
libffi-3.0.13-16.el7.x86_64 libgcc-4.8.5-4.el7.x86_64
libselinux-2.2.2-6.el7.x86_64 libstdc++-4.8.5-4.el7.x86_64
libtasn1-3.8-2.el7.x86_64 ncurses-libs-5.9-13.20130511.el7.x86_64
nettle-2.7.1-4.el7.x86_64 openssl-libs-1.0.1e-51.el7_2.7.x86_64
p11-kit-0.20.7-3.el7.x86_64 pcre-8.32-15.el7_2.1.x86_64
readline-6.2-9.el7.x86_64 trousers-0.3.13-1.el7.x86_64
xz-libs-5.1.2-12alpha.el7.x86_64 zlib-1.2.7-15.el7.x86_64
(gdb) bt
#0 0x00007ffff646c5f7 in raise () from /lib64/libc.so.6
#1 0x00007ffff646dce8 in abort () from /lib64/libc.so.6
#2 0x00007ffff6465566 in __assert_fail_base () from /lib64/libc.so.6
#3 0x00007ffff6465612 in __assert_fail () from /lib64/libc.so.6
#4 0x000000000055b13e in DataDeflator::PutTranslated (this=0x13e1fb0,
target=0x14e4958,
put_buf=0x1672e30
"\334[Esm;\255\301\302H\233q\234\343\034\236\275\351\001s^\361\005\276\202\221Iw\005\303\305+m\017\020R\003z\034\221[ڮ\242\272f\231-\364\220\273\210\300&5#w$\fu\306y\240\016R\373\304֚}坥\334SE%\312\356\313.\026>:\023\334\347\216\063\315a\307\342}?P\323\365G\236\322\177&\314\354\232)#\311e9\355\333\361\351L\vQ\353\061\303\341H\365-3O\177(DLp\f\001\030\031\344\363\320c<sX^\026ծ\337\303Q\315%\235\325\324\302\066\224?ˉ\211s\302\222s\372t\240\n^\006\326.\265+{\211\256!\232O\264]H\342e#ˌ`ay9\343\030\351]\275",
<incomplete sequence \317>..., size=4947) at buffer_zlib.cc:131
#5 0x00000000004ec98d in DirectedBuffer::Put (this=0x14e4958,
buf=0x1672e30
"\334[Esm;\255\301\302H\233q\234\343\034\236\275\351\001s^\361\005\276\202\221Iw\005\303\305+m\017\020R\003z\034\221[ڮ\242\272f\231-\364\220\273\210\300&5#w$\fu\306y\240\016R\373\304֚}坥\334SE%\312\356\313.\026>:\023\334\347\216\063\315a\307\342}?P\323\365G\236\322\177&\314\354\232)#\311e9\355\333\361\351L\vQ\353\061\303\341H\365-3O\177(DLp\f\001\030\031\344\363\320c<sX^\026ծ\337\303Q\315%\235\325\324\302\066\224?ˉ\211s\302\222s\372t\240\n^\006\326.\265+{\211\256!\232O\264]H\342e#ˌ`ay9\343\030\351]\275",
<incomplete sequence \317>..., size=4947) at buffer.cc:400
#6 0x00000000004ece31 in IOBuffer::Put (this=0x14e48e0,
buf=0x1672e30
"\334[Esm;\255\301\302H\233q\234\343\034\236\275\351\001s^\361\005\276\202\221Iw\005\303\305+m\017\020R\003z\034\221[ڮ\242\272f\231-\364\220\273\210\300&5#w$\fu\306y\240\016R\373\304֚}坥\334SE%\312\356\313.\026>:\023\334\347\216\063\315a\307\342}?P\323\365G\236\322\177&\314\354\232)#\311e9\355\333\361\351L\vQ\353\061\303\341H\365-3O\177(DLp\f\001\030\031\344\363\320c<sX^\026ծ\337\303Q\315%\235\325\324\302\066\224?ˉ\211s\302\222s\372t\240\n^\006\326.\265+{\211\256!\232O\264]H\342e#ˌ`ay9\343\030\351]\275",
<incomplete sequence \317>..., size=4947) at buffer.cc:470
#7 0x000000000051f080 in Ftp::Write (this=0x12ec9f0, buf=0x1672e30, size=4947)
at ftpclass.cc:3825
#8 0x00000000004de7b9 in FileCopyPeerFA::Put_LL (this=0x1136290,
buf=0x1672e30
"\334[Esm;\255\301\302H\233q\234\343\034\236\275\351\001s^\361\005\276\202\221Iw\005\303\305+m\017\020R\003z\034\221[ڮ\242\272f\231-\364\220\273\210\300&5#w$\fu\306y\240\016R\373\304֚}坥\334SE%\312\356\313.\026>:\023\334\347\216\063\315a\307\342}?P\323\365G\236\322\177&\314\354\232)#\311e9\355\333\361\351L\vQ\353\061\303\341H\365-3O\177(DLp\f\001\030\031\344\363\320c<sX^\026ծ\337\303Q\315%\235\325\324\302\066\224?ˉ\211s\302\222s\372t\240\n^\006\326.\265+{\211\256!\232O\264]H\342e#ˌ`ay9\343\030\351]\275",
<incomplete sequence \317>..., len=131072) at FileCopy.cc:1303
#9 0x00000000004ecdb6 in IOBuffer::Put (this=0x1136290,
buf=0x1672e30
"\334[Esm;\255\301\302H\233q\234\343\034\236\275\351\001s^\361\005\276\202\221Iw\005\303\305+m\017\020R\003z\034\221[ڮ\242\272f\231-\364\220\273\210\300&5#w$\fu\306y\240\016R\373\304֚}坥\334SE%\312\356\313.\026>:\023\334\347\216\063\315a\307\342}?P\323\365G\236\322\177&\314\354\232)#\311e9\355\333\361\351L\vQ\353\061\303\341H\365-3O\177(DLp\f\001\030\031\344\363\320c<sX^\026ծ\337\303Q\315%\235\325\324\302\066\224?ˉ\211s\302\222s\372t\240\n^\006\326.\265+{\211\256!\232O\264]H\342e#ˌ`ay9\343\030\351]\275",
<incomplete sequence \317>..., size=131072) at buffer.cc:458
#10 0x00000000004da268 in FileCopy::Do (this=0x12dd730) at FileCopy.cc:333
#11 0x00000000004cb57b in SMTask::ScheduleThis (this=0x12dd730) at SMTask.cc:209
#12 0x00000000004cb701 in SMTask::Schedule () at SMTask.cc:248
#13 0x00000000004704d1 in Job::WaitDone (this=0x7dcf50) at Job.cc:557
#14 0x0000000000467b10 in main (argc=1, argv=0x7fffffffe588) at lftp.cc:590
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