pet@pet-Dell-7520:~$ qbittorrent
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading configurations from ~/.fonts.conf is deprecated.


*************************************************************
Catching SIGSEGV, please report a bug at http://bug.qbittorrent.org
and provide the following backtrace:
qBittorrent version: v3.1.9
stack trace:
*** Error in `qbittorrent': corrupted double-linked list: 0x00007f6090582000 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x7f4c6)[0x7f60b19854c6]
/lib/x86_64-linux-gnu/libc.so.6(+0x80cb9)[0x7f60b1986cb9]
/usr/lib/libtorrent-rasterbar.so.7(_ZN10libtorrent16disk_buffer_pool16free_buffer_implEPcRN5boost4asio6detail11scoped_lockINS4_11posix_mutexEEE+0x28)[0x7f60b4182eb8]
/usr/lib/libtorrent-rasterbar.so.7(_ZN10libtorrent16disk_buffer_pool21free_multiple_buffersEPPci+0xee)[0x7f60b418303e]
/usr/lib/libtorrent-rasterbar.so.7(_ZN10libtorrent14disk_io_thread11flush_rangeERNS0_18cached_piece_entryEiiRN5boost4asio6detail11scoped_lockINS5_11posix_mutexEEE+0x64a)[0x7f60b4184b0a]
/usr/lib/libtorrent-rasterbar.so.7(_ZN10libtorrent14disk_io_thread23flush_contiguous_blocksERNS0_18cached_piece_entryERN5boost4asio6detail11scoped_lockINS5_11posix_mutexEEEib+0x15a)[0x7f60b4184e1a]
/usr/lib/libtorrent-rasterbar.so.7(_ZN10libtorrent14disk_io_thread10thread_funEv+0x258e)[0x7f60b418b0de]
/usr/lib/libtorrent-rasterbar.so.7(boost_asio_detail_posix_thread_function+0xf)[0x7f60b415969f]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7f6e)[0x7f60b3e8ef6e]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f60b1a009cd]
======= Memory map: ========
00400000-009b1000 r-xp 00000000 08:01 400624 /usr/bin/qbittorrent
00bb0000-00bb1000 r--p 005b0000 08:01 400624 /usr/bin/qbittorrent
00bb1000-00bb6000 rw-p 005b1000 08:01 400624 /usr/bin/qbittorrent
00bb6000-00bb9000 rw-p 00000000 00:00 0
01e42000-02ea5000 rw-p 00000000 00:00 0 [heap]
7f6074000000-7f6075cf8000 rw-p 00000000 00:00 0
7f6075cf8000-7f6078000000 ---p 00000000 00:00 0
7f607c000000-7f607fffd000 rw-p 00000000 00:00 0
7f607fffd000-7f6080000000 ---p 00000000 00:00 0
7f6080000000-7f6080021000 rw-p 00000000 00:00 0
7f6080021000-7f6084000000 ---p 00000000 00:00 0
7f6084000000-7f6084021000 rw-p 00000000 00:00 0
7f6084021000-7f6088000000 ---p 00000000 00:00 0
7f6088000000-7f6088037000 rw-p 00000000 00:00 0
7f6088037000-7f608c000000 ---p 00000000 00:00 0
7f608d6ae000-7f608d6af000 ---p 00000000 00:00 0
7f608d6af000-7f608deaf000 rw-p 00000000 00:00 0 [stack:2134]
7f608deaf000-7f608def7000 r-xp 00000000 08:01 393909 /usr/lib/libibus-qt.so.1.3.0
7f608def7000-7f608e0f6000 ---p 00048000 08:01 393909 /usr/lib/libibus-qt.so.1.3.0
7f608e0f6000-7f608e0f8000 r--p 00047000 08:01 393909 /usr/lib/libibus-qt.so.1.3.0
7f608e0f8000-7f608e0f9000 rw-p 00049000 08:01 393909 /usr/lib/libibus-qt.so.1.3.0
7f608e0f9000-7f608e115000 r-xp 00000000 08:01 527108 /usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libqtim-ibus.so
7f608e115000-7f608e315000 ---p 0001c000 08:01 527108 /usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libqtim-ibus.so
7f608e315000-7f608e316000 r--p 0001c000 08:01 527108 /usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libqtim-ibus.so
7f608e316000-7f608e317000 rw-p 0001d000 08:01 527108 /usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libqtim-ibus.so
7f608e317000-7f608ea41000 rw-s 00000000 00:04 25919589 /SYSV00000000 (deleted)
7f608eba8000-7f608ebae000 r-xp 00000000 08:01 538514 /usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libqimsw-multi.so
7f608ebae000-7f608edad000 ---p 00006000 08:01 538514 /usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libqimsw-multi.so
7f608edad000-7f608edae000 r--p 00005000 08:01 538514 /usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libqimsw-multi.so
7f608edae000-7f608edaf000 rw-p 00006000 08:01 538514 /usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libqimsw-multi.so
7f608edaf000-7f608edba000 r-xp 00000000 08:01 135004 /lib/x86_64-linux-gnu/libnss_nis-2.17.so
7f608edba000-7f608efb9000 ---p 0000b000 08:01 135004 /lib/x86_64-linux-gnu/libnss_nis-2.17.so
7f608efb9000-7f608efba000 r--p 0000a000 08:01 135004 /lib/x86_64-linux-gnu/libnss_nis-2.17.so
7f608efba000-7f608efbb000 rw-p 0000b000 08:01 135004 /lib/x86_64-linux-gnu/libnss_nis-2.17.so
7f608efbb000-7f608efd2000 r-xp 00000000 08:01 134994 /lib/x86_64-linux-gnu/libnsl-2.17.so
7f608efd2000-7f608f1d1000 ---p 00017000 08:01 134994 /lib/x86_64-linux-gnu/libnsl-2.17.so
7f608f1d1000-7f608f1d2000 r--p 00016000 08:01 134994 /lib/x86_64-linux-gnu/libnsl-2.17.so
7f608f1d2000-7f608f1d3000 rw-p 00017000 08:01 134994 /lib/x86_64-linux-gnu/libnsl-2.17.so
7f608f1d3000-7f608f1d5000 rw-p 00000000 00:00 0
7f608f1d5000-7f608f1dd000 r-xp 00000000 08:01 134996 /lib/x86_64-linux-gnu/libnss_compat-2.17.so
7f608f1dd000-7f608f3dc000 ---p 00008000 08:01 134996 /lib/x86_64-linux-gnu/libnss_compat-2.17.so
7f608f3dc000-7f608f3dd000 r--p 00007000 08:01 134996 /lib/x86_64-linux-gnu/libnss_compat-2.17.so
7f608f3dd000-7f608f3de000 rw-p 00008000 08:01 134996 /lib/x86_64-linux-gnu/libnss_compat-2.17.so
7f608f3de000-7f608f3df000 ---p 00000000 00:00 0
7f608f3df000-7f608fbdf000 rw-p 00000000 00:00 0 [stack:2105]
7f608fbdf000-7f608fbf5000 r-xp 00000000 08:01 135045 /lib/x86_64-linux-gnu/libresolv-2.17.so
7f608fbf5000-7f608fdf5000 ---p 00016000 08:01 135045 /lib/x86_64-linux-gnu/libresolv-2.17.so
7f608fdf5000-7f608fdf6000 r--p 00016000 08:01 135045 /lib/x86_64-linux-gnu/libresolv-2.17.so
7f608fdf6000-7f608fdf7000 rw-p 00017000 08:01 135045 /lib/x86_64-linux-gnu/libresolv-2.17.so
7f608fdf7000-7f608fdf9000 rw-p 00000000 00:00 0
7f608fdf9000-7f608fdff000 r-xp 00000000 08:01 134998 /lib/x86_64-linux-gnu/libnss_dns-2.17.so
7f608fdff000-7f608fffe000 ---p 00006000 08:01 134998 /lib/x86_64-linux-gnu/libnss_dns-2.17.so
7f608fffe000-7f608ffff000 r--p 00005000 08:01 134998 /lib/x86_64-linux-gnu/libnss_dns-2.17.so
7f608ffff000-7f6090000000 rw-p 00006000 08:01 134998 /lib/x86_64-linux-gnu/libnss_dns-2.17.so
7f6090000000-7f6090f38000 rw-p 00000000 00:00 0
7f6090f38000-7f6094000000 ---p 00000000 00:00 0
7f6094000000-7f6094021000 rw-p 00000000 00:00 0
7f6094021000-7f6098000000 ---p 00000000 00:00 0
7f6098000000-7f609bffc000 rw-p 00000000 00:00 0
7f609bffc000-7f609c000000 ---p 00000000 00:00 0 Аварийный останов
pet@pet-Dell-7520:~$