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Date: Fri, 25 Oct 2019 00:14:29 +0000
From: Richard Lee <Richard.Lee@...o.com>
To: "musl@...ts.openwall.com" <musl@...ts.openwall.com>
Subject: Crash using python in alpine with musl and confluent-kafka python
 library

/stuff # gdb python3
GNU gdb (GDB) 8.3
Copyright (C) 2019 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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.
This GDB was configured as "x86_64-alpine-linux-musl".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from python3...
(gdb) r -m audit_all_tombstones -b kafka.tec1.tivo.com -v
Starting program: /usr/local/bin/python3 -m audit_all_tombstones -b kafka.tec1.tivo.com -v
warning: Error disabling address space randomization: Operation not permitted
[New LWP 219]
[New LWP 220]
[New LWP 221]
[New LWP 222]
[New LWP 223]
[New LWP 224]
[New LWP 225]
[New LWP 226]
[New LWP 227]
[New LWP 228]
[New LWP 229]
[New LWP 230]
[New LWP 231]
[New LWP 232]
[New LWP 233]
[New LWP 234]
[New LWP 235]
[New LWP 236]
[New LWP 237]
[New LWP 238]
[New LWP 239]
[New LWP 240]
[New LWP 241]
[New LWP 242]

Thread 3 "rdk:main" received signal SIGSEGV, Segmentation fault.
[Switching to LWP 220]
__bin_chunk (self=0x559c68375130) at src/malloc/malloc.c:456
456	src/malloc/malloc.c: No such file or directory.
(gdb) bt
#0  __bin_chunk (self=0x559c68375130) at src/malloc/malloc.c:456
#1  0x00007fe8f0b04d92 in trim (self=self@...ry=0x559c683750d0, n=<optimized out>) at src/malloc/malloc.c:281
#2  0x00007fe8f0b05120 in malloc (n=<optimized out>) at src/malloc/malloc.c:328
#3  0x00007fe8f0b05238 in realloc (p=<optimized out>, n=<optimized out>) at src/malloc/malloc.c:375
#4  0x00007fe8ef963181 in ?? () from /usr/lib/librdkafka.so.1
#5  0x00007fe8ef9631cc in ?? () from /usr/lib/librdkafka.so.1
#6  0x00007fe8ef978770 in rd_kafka_ConfigResource_new () from /usr/lib/librdkafka.so.1
#7  0x00007fe8ef97a514 in ?? () from /usr/lib/librdkafka.so.1
#8  0x00007fe8ef977db5 in ?? () from /usr/lib/librdkafka.so.1
#9  0x00007fe8ef977665 in ?? () from /usr/lib/librdkafka.so.1
#10 0x00007fe8ef94513f in ?? () from /usr/lib/librdkafka.so.1
#11 0x00007fe8ef9479e9 in ?? () from /usr/lib/librdkafka.so.1
#12 0x00007fe8ef947a3c in ?? () from /usr/lib/librdkafka.so.1
#13 0x00007fe8ef946356 in ?? () from /usr/lib/librdkafka.so.1
#14 0x00007fe8ef9263f8 in ?? () from /usr/lib/librdkafka.so.1
#15 0x00007fe8f0b32f94 in start_c11 (p=<optimized out>) at src/thread/pthread_create.c:203
#16 0x00007fe8f0b3504d in __clone () at src/thread/x86_64/clone.s:22
Backtrace stopped: frame did not save the PC
Download attachment "smime.p7s" of type "application/pkcs7-signature" (3187 bytes)

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