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#1 2015-06-13 04:19:45
- train_wreck
- Member
- Registered: 2011-10-22
- Posts: 97
mailx occasionally crashes with this output
could not initiate SSL/TLS connection: error:00000000:lib(0):func(0):reason(0)
*** Error in `mailx': double free or corruption (fasttop): 0x0000000000d593b0 ***
======= Backtrace: =========
/usr/lib/libc.so.6(+0x71bad)[0x7fbe3b164bad]
/usr/lib/libc.so.6(+0x770fe)[0x7fbe3b16a0fe]
/usr/lib/libc.so.6(+0x778db)[0x7fbe3b16a8db]
/usr/lib/libcrypto.so.1.0.0(CRYPTO_free+0x1d)[0x7fbe3b97f30d]
mailx[0x43e8c0]
mailx[0x44d1cd]
mailx[0x4492fc]
mailx[0x44997c]
mailx[0x44c049]
mailx[0x44c154]
mailx[0x406fbc]
/usr/lib/libc.so.6(__libc_start_main+0xf0)[0x7fbe3b113790]
mailx[0x407299]
======= Memory map: ========
00400000-00473000 r-xp 00000000 08:02 2509800 /usr/bin/mail
00672000-00673000 r--p 00072000 08:02 2509800 /usr/bin/mail
00673000-00674000 rw-p 00073000 08:02 2509800 /usr/bin/mail
00674000-00684000 rw-p 00000000 00:00 0
00d10000-00d52000 rw-p 00000000 00:00 0 [heap]
00d52000-00d76000 rw-p 00000000 00:00 0 [heap]
7fbe38e3a000-7fbe38e50000 r-xp 00000000 08:02 2493899 /usr/lib/libgcc_s.so.1
7fbe38e50000-7fbe3904f000 ---p 00016000 08:02 2493899 /usr/lib/libgcc_s.so.1
7fbe3904f000-7fbe39050000 rw-p 00015000 08:02 2493899 /usr/lib/libgcc_s.so.1
7fbe39050000-7fbe39054000 r-xp 00000000 08:02 2500861 /usr/lib/libattr.so.1.1.0
7fbe39054000-7fbe39253000 ---p 00004000 08:02 2500861 /usr/lib/libattr.so.1.1.0
7fbe39253000-7fbe39254000 r--p 00003000 08:02 2500861 /usr/lib/libattr.so.1.1.0
7fbe39254000-7fbe39255000 rw-p 00004000 08:02 2500861 /usr/lib/libattr.so.1.1.0
7fbe39255000-7fbe3925c000 r-xp 00000000 08:02 2493561 /usr/lib/librt-2.21.so
7fbe3925c000-7fbe3945b000 ---p 00007000 08:02 2493561 /usr/lib/librt-2.21.so
7fbe3945b000-7fbe3945c000 r--p 00006000 08:02 2493561 /usr/lib/librt-2.21.so
7fbe3945c000-7fbe3945d000 rw-p 00007000 08:02 2493561 /usr/lib/librt-2.21.so
7fbe3945d000-7fbe39560000 r-xp 00000000 08:02 2493588 /usr/lib/libm-2.21.so
7fbe39560000-7fbe3975f000 ---p 00103000 08:02 2493588 /usr/lib/libm-2.21.so
7fbe3975f000-7fbe39760000 r--p 00102000 08:02 2493588 /usr/lib/libm-2.21.so
7fbe39760000-7fbe39761000 rw-p 00103000 08:02 2493588 /usr/lib/libm-2.21.so
7fbe39761000-7fbe39765000 r-xp 00000000 08:02 2500990 /usr/lib/libcap.so.2.24
7fbe39765000-7fbe39964000 ---p 00004000 08:02 2500990 /usr/lib/libcap.so.2.24
7fbe39964000-7fbe39965000 rw-p 00003000 08:02 2500990 /usr/lib/libcap.so.2.24
7fbe39965000-7fbe3996a000 r-xp 00000000 08:02 2493571 /usr/lib/libnss_dns-2.21.so
7fbe3996a000-7fbe39b69000 ---p 00005000 08:02 2493571 /usr/lib/libnss_dns-2.21.so
7fbe39b69000-7fbe39b6a000 r--p 00004000 08:02 2493571 /usr/lib/libnss_dns-2.21.so
7fbe39b6a000-7fbe39b6b000 rw-p 00005000 08:02 2493571 /usr/lib/libnss_dns-2.21.so
7fbe39b6b000-7fbe39b76000 r-xp 00000000 08:02 2493529 /usr/lib/libnss_files-2.21.so
7fbe39b76000-7fbe39d76000 ---p 0000b000 08:02 2493529 /usr/lib/libnss_files-2.21.so
7fbe39d76000-7fbe39d77000 r--p 0000b000 08:02 2493529 /usr/lib/libnss_files-2.21.so
7fbe39d77000-7fbe39d78000 rw-p 0000c000 08:02 2493529 /usr/lib/libnss_files-2.21.so
7fbe39d78000-7fbe39d90000 r-xp 00000000 08:02 2493560 /usr/lib/libpthread-2.21.so
7fbe39d90000-7fbe39f8f000 ---p 00018000 08:02 2493560 /usr/lib/libpthread-2.21.so
7fbe39f8f000-7fbe39f90000 r--p 00017000 08:02 2493560 /usr/lib/libpthread-2.21.so
7fbe39f90000-7fbe39f91000 rw-p 00018000 08:02 2493560 /usr/lib/libpthread-2.21.so
7fbe39f91000-7fbe39f95000 rw-p 00000000 00:00 0
7fbe39f95000-7fbe39fa9000 r-xp 00000000 08:02 2493525 /usr/lib/libresolv-2.21.so
7fbe39fa9000-7fbe3a1a8000 ---p 00014000 08:02 2493525 /usr/lib/libresolv-2.21.so
7fbe3a1a8000-7fbe3a1a9000 r--p 00013000 08:02 2493525 /usr/lib/libresolv-2.21.so
7fbe3a1a9000-7fbe3a1aa000 rw-p 00014000 08:02 2493525 /usr/lib/libresolv-2.21.so
7fbe3a1aa000-7fbe3a1ac000 rw-p 00000000 00:00 0
7fbe3a1ac000-7fbe3a1af000 r-xp 00000000 08:02 2500510 /usr/lib/libkeyutils.so.1.5
7fbe3a1af000-7fbe3a3ae000 ---p 00003000 08:02 2500510 /usr/lib/libkeyutils.so.1.5
7fbe3a3ae000-7fbe3a3af000 r--p 00002000 08:02 2500510 /usr/lib/libkeyutils.so.1.5
7fbe3a3af000-7fbe3a3b0000 rw-p 00003000 08:02 2500510 /usr/lib/libkeyutils.so.1.5
7fbe3a3b0000-7fbe3a3bc000 r-xp 00000000 08:02 2500602 /usr/lib/libkrb5support.so.0.1
7fbe3a3bc000-7fbe3a5bb000 ---p 0000c000 08:02 2500602 /usr/lib/libkrb5support.so.0.1
7fbe3a5bb000-7fbe3a5bc000 r--p 0000b000 08:02 2500602 /usr/lib/libkrb5support.so.0.1
7fbe3a5bc000-7fbe3a5bd000 rw-p 0000c000 08:02 2500602 /usr/lib/libkrb5support.so.0.1
7fbe3a5bd000-7fbe3a5c0000 r-xp 00000000 08:02 2496826 /usr/lib/libcom_err.so.2.1
7fbe3a5c0000-7fbe3a7bf000 ---p 00003000 08:02 2496826 /usr/lib/libcom_err.so.2.1
7fbe3a7bf000-7fbe3a7c0000 r--p 00002000 08:02 2496826 /usr/lib/libcom_err.so.2.1
7fbe3a7c0000-7fbe3a7c1000 rw-p 00003000 08:02 2496826 /usr/lib/libcom_err.so.2.1
7fbe3a7c1000-7fbe3a7f0000 r-xp 00000000 08:02 2500600 /usr/lib/libk5crypto.so.3.1
7fbe3a7f0000-7fbe3a9ef000 ---p 0002f000 08:02 2500600 /usr/lib/libk5crypto.so.3.1
7fbe3a9ef000-7fbe3a9f2000 r--p 0002e000 08:02 2500600 /usr/lib/libk5crypto.so.3.1
7fbe3a9f2000-7fbe3a9f3000 rw-p 00031000 08:02 2500600 /usr/lib/libk5crypto.so.3.1
7fbe3a9f3000-7fbe3a9f4000 rw-p 00000000 00:00 0
7fbe3a9f4000-7fbe3aac9000 r-xp 00000000 08:02 2500578 /usr/lib/libkrb5.so.3.3
7fbe3aac9000-7fbe3acc8000 ---p 000d5000 08:02 2500578 /usr/lib/libkrb5.so.3.3
7fbe3acc8000-7fbe3acd6000 r--p 000d4000 08:02 2500578 /usr/lib/libkrb5.so.3.3
7fbe3acd6000-7fbe3acd9000 rw-p 000e2000 08:02 2500578 /usr/lib/libkrb5.so.3.3
7fbe3acd9000-7fbe3acee000 r-xp 00000000 08:02 2496635 /usr/lib/libz.so.1.2.8
7fbe3acee000-7fbe3aeed000 ---p 00015000 08:02 2496635 /usr/lib/libz.so.1.2.8
7fbe3aeed000-7fbe3aeee000 r--p 00014000 08:02 2496635 /usr/lib/libz.so.1.2.8
7fbe3aeee000-7fbe3aeef000 rw-p 00015000 08:02 2496635 /usr/lib/libz.so.1.2.8
7fbe3aeef000-7fbe3aef2000 r-xp 00000000 08:02 2493570 /usr/lib/libdl-2.21.so
7fbe3aef2000-7fbe3b0f1000 ---p 00003000 08:02 2493570 /usr/lib/libdl-2.21.so
7fbe3b0f1000-7fbe3b0f2000 r--p 00002000 08:02 2493570 /usr/lib/libdl-2.21.so
7fbe3b0f2000-7fbe3b0f3000 rw-p 00003000 08:02 2493570 /usr/lib/libdl-2.21.so
7fbe3b0f3000-7fbe3b28c000 r-xp 00000000 08:02 2493540 /usr/lib/libc-2.21.so
7fbe3b28c000-7fbe3b48b000 ---p 00199000 08:02 2493540 /usr/lib/libc-2.21.so
7fbe3b48b000-7fbe3b48f000 r--p 00198000 08:02 2493540 /usr/lib/libc-2.21.so
7fbe3b48f000-7fbe3b491000 rw-p 0019c000 08:02 2493540 /usr/lib/libc-2.21.so
7fbe3b491000-7fbe3b495000 rw-p 00000000 00:00 0
7fbe3b495000-7fbe3b4c7000 r-xp 00000000 08:02 2502025 /usr/lib/libidn.so.11.6.13
7fbe3b4c7000-7fbe3b6c7000 ---p 00032000 08:02 2502025 /usr/lib/libidn.so.11.6.13
7fbe3b6c7000-7fbe3b6c8000 r--p 00032000 08:02 2502025 /usr/lib/libidn.so.11.6.13
7fbe3b6c8000-7fbe3b6c9000 rw-p 00033000 08:02 2502025 /usr/lib/libidn.so.11.6.13
7fbe3b6c9000-7fbe3b713000 r-xp 00000000 08:02 2500597 /usr/lib/libgssapi_krb5.so.2.2
7fbe3b713000-7fbe3b912000 ---p 0004a000 08:02 2500597 /usr/lib/libgssapi_krb5.so.2.2
7fbe3b912000-7fbe3b914000 r--p 00049000 08:02 2500597 /usr/lib/libgssapi_krb5.so.2.2
7fbe3b914000-7fbe3b916000 rw-p 0004b000 08:02 2500597 /usr/lib/libgssapi_krb5.so.2.2
7fbe3b916000-7fbe3bb63000 r-xp 00000000 08:02 2496639 /usr/lib/libcrypto.so.1.0.0
7fbe3bb63000-7fbe3bd62000 ---p 0024d000 08:02 2496639 /usr/lib/libcrypto.so.1.0.0
7fbe3bd62000-7fbe3bd7e000 r--p 0024c000 08:02 2496639 /usr/lib/libcrypto.so.1.0.0
7fbe3bd7e000-7fbe3bd8a000 rw-p 00268000 08:02 2496639 /usr/lib/libcrypto.so.1.0.0
7fbe3bd8a000-7fbe3bd8d000 rw-p 00000000 00:00 0
7fbe3bd8d000-7fbe3bdfc000 r-xp 00000000 08:02 2498706 /usr/lib/libssl.so.1.0.0
7fbe3bdfc000-7fbe3bffc000 ---p 0006f000 08:02 2498706 /usr/lib/libssl.so.1.0.0
7fbe3bffc000-7fbe3c001000 r--p 0006f000 08:02 2498706 /usr/lib/libssl.so.1.0.0
7fbe3c001000-7fbe3c008000 rw-p 00074000 08:02 2498706 /usr/lib/libssl.so.1.0.0
7fbe3c008000-7fbe3c02a000 r-xp 00000000 08:02 2493584 /usr/lib/ld-2.21.so
7fbe3c072000-7fbe3c07f000 r-xp 00000000 08:02 2502870 /usr/lib/libnss_myhostname.so.2
7fbe3c07f000-7fbe3c080000 ---p 0000d000 08:02 2502870 /usr/lib/libnss_myhostname.so.2
7fbe3c080000-7fbe3c082000 r--p 0000d000 08:02 2502870 /usr/lib/libnss_myhostname.so.2
7fbe3c082000-7fbe3c083000 rw-p 0000f000 08:02 2502870 /usr/lib/libnss_myhostname.so.2
7fbe3c08d000-7fbe3c216000 r--p 00000000 08:02 2511774 /usr/lib/locale/locale-archive
7fbe3c216000-7fbe3c21f000 rw-p 00000000 00:00 0
7fbe3c226000-7fbe3c227000 rw-p 00000000 00:00 0
7fbe3c228000-7fbe3c229000 rw-p 00000000 00:00 0
7fbe3c229000-7fbe3c22a000 r--p 00021000 08:02 2493584 /usr/lib/ld-2.21.so
7fbe3c22a000-7fbe3c22b000 rw-p 00022000 08:02 2493584 /usr/lib/ld-2.21.so
7fbe3c22b000-7fbe3c22c000 rw-p 00000000 00:00 0
7ffe5472f000-7ffe54750000 rw-p 00000000 00:00 0 [stack]
7ffe54763000-7ffe54765000 r--p 00000000 00:00 0 [vvar]
7ffe54765000-7ffe54767000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]On my Arch file server, I have a bash script that downloads podcasts & then e-mails me when complete. I use mailx to send a message to my postfix-based Arch mail server, hosted offsite. The connection does use TLS 1.2, as part of the output references. This setup has worked for several years, but recently I sporadically get this crash. Any ideas what it might be?
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#2 2015-06-22 09:56:56
- sdaoden
- Member
- Registered: 2014-06-13
- Posts: 30
Re: mailx occasionally crashes with this output
Hello,
i am the maintainer of S-nail / mail(x).
Have you updated to v14.8.2?
There was a bug lingering in the codebase since 2001, and a recent change (in v14.8.1) caused that codepath to actually execute even for short-time use cases like sending mail from the command line etc.
Would you be so kind and confirm that your use case works again?
Thank you!!
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#3 2015-06-22 10:00:04
- sdaoden
- Member
- Registered: 2014-06-13
- Posts: 30
Re: mailx occasionally crashes with this output
P.S.:
please note that i personally consider any crash, data-loss or whatever a HUGE problem and a dramatical BUG!
So *please* report such disasters on the bug tracker or on the s-nail-users@lists.sourceforge.net list!
It is plain luck that i have seen this post!
*Thank you*!
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