Not sure if this is a duplicate of #925862... the telegram-desktop catches a SIGSEGV when I enable proxy on my notebook... This is what valgrind says about it: ==1932292== Process terminating with default action of signal 11 (SIGSEGV): dumping core ==1932292== Access not within mapped region at address 0x0 ==1932292== at 0x5BC5246: strlen (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==1932292== by 0x129EA2B7: px_manager_is_ignore (in /usr/lib64/libproxy/libpxbackend-1.0.so) ==1932292== by 0x129EB07F: ??? (in /usr/lib64/libproxy/libpxbackend-1.0.so) ==1932292== by 0x129E96CC: px_manager_get_configuration (in /usr/lib64/libproxy/libpxbackend-1.0.so) ==1932292== by 0x129E98A4: px_manager_get_proxies_sync (in /usr/lib64/libproxy/libpxbackend-1.0.so) ==1932292== by 0xAB31CAD: ??? (in /usr/lib64/libQt6Network.so.6.7.3) ==1932292== by 0xAB32078: QNetworkProxyFactory::systemProxyForQuery(QNetworkProxyQuery const&) (in /usr/lib64/libQt6Network.so.6.7.3) ==1932292== by 0xAC2650E: ??? (in /usr/lib64/libQt6Network.so.6.7.3) ==1932292== by 0xAC27098: QNetworkProxyFactory::proxyForQuery(QNetworkProxyQuery const&) (in /usr/lib64/libQt6Network.so.6.7.3) ==1932292== by 0xAC27B8E: ??? (in /usr/lib64/libQt6Network.so.6.7.3) ==1932292== by 0xAC28243: QAbstractSocket::connectToHost(QString const&, unsigned short, QFlags<QIODeviceBase::OpenModeFlag>, QAbstractSocket::NetworkLayerProtocol) (in /usr/lib64/libQt6Network.so.6.7.3) ==1932292== by 0x236BE82: ??? (in /usr/bin/telegram-desktop) ==1932292== If you believe this happened as a result of a stack ==1932292== overflow in your program's main thread (unlikely but ==1932292== possible), you can try to increase the size of the ==1932292== main thread stack using the --main-stacksize= flag. ==1932292== The main thread stack size used in this run was 8388608. ==1932292== ==1932292== HEAP SUMMARY: ==1932292== in use at exit: 186,600,888 bytes in 218,646 blocks ==1932292== total heap usage: 833,945 allocs, 615,299 frees, 393,158,481 bytes allocated ==1932292== ==1932292== LEAK SUMMARY: ==1932292== definitely lost: 9,552 bytes in 105 blocks ==1932292== indirectly lost: 20,550 bytes in 827 blocks ==1932292== possibly lost: 172,509 bytes in 1,446 blocks ==1932292== still reachable: 186,173,101 bytes in 214,310 blocks ==1932292== of which reachable via heuristic: ==1932292== newarray : 20,232 bytes in 111 blocks ==1932292== multipleinheritance: 15,792 bytes in 14 blocks ==1932292== suppressed: 0 bytes in 0 blocks ==1932292== Rerun with --leak-check=full to see details of leaked memory ==1932292== ==1932292== Use --track-origins=yes to see where uninitialised values come from ==1932292== For lists of detected and suppressed errors, rerun with: -s ==1932292== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0) Ошибка сегментирования (образ памяти сброшен на диск)
anton@PF16W6Y2 ~ $ emerge --info Portage 3.0.66.1 (python 3.12.7-final-0, default/linux/amd64/23.0/desktop/gnome/systemd, gcc-13, glibc-2.40-r4, 6.10.11-gentoo x86_64) ================================================================= System uname: Linux-6.10.11-gentoo-x86_64-Intel-R-_Core-TM-_i7-8850H_CPU_@_2.60GHz-with-glibc2.40 KiB Mem: 32559448 total, 10316228 free KiB Swap: 33554424 total, 32753144 free Timestamp of repository gentoo: Fri, 04 Oct 2024 15:48:18 +0000 Head commit of repository gentoo: e8e6c445c9c7e97e1aea263b73f6077660dbddef Timestamp of repository audio-overlay: Wed, 25 Sep 2024 11:19:15 +0000 Head commit of repository audio-overlay: 17dfd70e3d9bb3c4e2678181a85a68d0820ee1a1 Timestamp of repository guru: Fri, 04 Oct 2024 10:33:25 +0000 Head commit of repository guru: 7dc7e51ed084621d9b0378d75adf0724a4677826 Timestamp of repository vowstar: Fri, 04 Oct 2024 10:33:25 +0000 Head commit of repository vowstar: a46578c3783cae1da13063e9c5733faadeb7c8c7 Head commit of repository calculate: 74c203647332eba6c2e7873a026238cee9ac264b Head commit of repository dlang: 68dacc91c61f921f1561db7bd7be340ef203beaf Head commit of repository gentoo-zh: 28dcdbe35041ca86241d5b875970369aa804e626 Head commit of repository go-overlay: bde6b0fe1edcb9202c5c95b1f286cdf1fa64ddea Head commit of repository lto-overlay: a46a5749ee6e70bcf2317f9d6e24037779b643a8 Head commit of repository mv: 01e4cba9a9aa27badc903a60847717992df9dc7e Head commit of repository steam-overlay: d6b0911f5c98e9af1f67e4460d5b5efd1a28a6f7 Head commit of repository tlp: af2991838d36eb8337616cb66dcda93d455fdd66 Head commit of repository rugubara: 1120c8a465021197450b68157b66e1fbd9749758 sh bash 5.2_p37 ld GNU ld (Gentoo 2.42 p6) 2.42.0 app-misc/pax-utils: 1.3.8::gentoo app-shells/bash: 5.2_p37::gentoo dev-build/autoconf: 2.13-r8::gentoo, 2.72-r1::gentoo dev-build/automake: 1.16.5-r2::gentoo, 1.17-r1::gentoo dev-build/cmake: 3.30.4::gentoo dev-build/libtool: 2.5.3::gentoo dev-build/make: 4.4.1-r100::gentoo dev-build/meson: 1.5.2::gentoo dev-java/java-config: 2.3.4::gentoo dev-lang/perl: 5.40.0::gentoo dev-lang/python: 3.10.15_p1::gentoo, 3.11.10_p1::gentoo, 3.12.7_p1::gentoo, 3.13.0_rc3::gentoo dev-lang/rust: 1.81.0::gentoo sys-apps/baselayout: 2.15::gentoo sys-apps/sandbox: 2.39::gentoo sys-apps/systemd: 256.6::gentoo sys-devel/binutils: 2.42-r2::gentoo, 2.43-r1::gentoo sys-devel/binutils-config: 5.5.2::gentoo sys-devel/clang: 17.0.6::gentoo, 18.1.8::gentoo, 19.1.1::gentoo sys-devel/gcc: 13.3.1_p20240920::gentoo, 14.2.1_p20240921::gentoo sys-devel/gcc-config: 2.11::gentoo sys-devel/lld: 17.0.6::gentoo, 18.1.8::gentoo sys-devel/llvm: 17.0.6-r2::gentoo, 18.1.8-r4::gentoo, 19.1.1::gentoo sys-kernel/linux-headers: 6.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.40-r4::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: -1000 volatile: True audio-overlay location: /var/db/repos/audio-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/audio-overlay.git masters: gentoo volatile: False guru location: /var/db/repos/guru sync-type: git sync-uri: https://github.com/gentoo-mirror/guru.git masters: gentoo volatile: False vowstar location: /var/db/repos/vowstar sync-type: git sync-uri: https://github.com/gentoo-mirror/vowstar.git masters: gentoo volatile: False calculate location: /var/lib/layman/calculate sync-type: git sync-uri: https://git.calculate-linux.org/calculate/calculate-overlay.git masters: gentoo priority: 50 volatile: True dlang location: /var/lib/layman/dlang sync-type: git sync-uri: https://github.com/gentoo/dlang.git masters: gentoo priority: 50 volatile: True gentoo-zh location: /var/lib/layman/gentoo-zh sync-type: git sync-uri: https://github.com/microcai/gentoo-zh.git masters: gentoo priority: 50 volatile: True go-overlay location: /var/lib/layman/go-overlay sync-type: git sync-uri: https://github.com/Dr-Terrible/go-overlay.git masters: gentoo priority: 50 volatile: True lto-overlay location: /var/lib/layman/lto-overlay sync-type: git sync-uri: https://github.com/InBetweenNames/gentooLTO.git masters: gentoo mv priority: 50 volatile: True mv location: /var/lib/layman/mv sync-type: git sync-uri: https://anongit.gentoo.org/git/user/mv.git masters: gentoo priority: 50 volatile: True steam-overlay location: /var/lib/layman/steam-overlay sync-type: git sync-uri: https://github.com/anyc/steam-overlay.git masters: gentoo priority: 50 volatile: True tlp location: /var/lib/layman/tlp sync-type: git sync-uri: https://github.com/dywisor/tlp-portage.git masters: gentoo priority: 50 volatile: True rugubara location: /var/lib/layman/rugubara sync-type: git sync-uri: https://github.com/rugubara/overlay.git masters: gentoo priority: 100 volatile: True ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA Vivaldi" CBUILD="x86_64-pc-linux-gnu" CC="gcc" CFLAGS="-march=native -O3 -fuse-linker-plugin -falign-functions=32 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /var/bind" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXX="g++" CXXFLAGS="-march=native -O3 -fuse-linker-plugin -falign-functions=32 -pipe" DISTDIR="/usr/portage/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME" FCFLAGS="-march=native -O3 -fuse-linker-plugin -falign-functions=32 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-march=native -O3 -fuse-linker-plugin -falign-functions=32 -pipe" GENTOO_MIRRORS="http://mirror.mephi.ru/gentoo-distfiles/ ftp://mirror.mephi.ru/gentoo-distfiles/ rsync://mirror.mephi.ru/gentoo-distfiles/ https://mirror.yandex.ru/gentoo-distfiles/ http://mirror.yandex.ru/gentoo-distfiles/ ftp://mirror.yandex.ru/gentoo-distfiles/" LANG="ru_RU.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs" LEX="flex" MAKEOPTS="-j6" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" SHELL="/bin/bash" USE="X a52 aac acl acpi aio alsa amd64 ap bash-completion bluetooth branding bzip2 cacert cairo caps cdda cdr cet chromecast clang client colord crypt cups dbus device-mapper djvu dri dri3 dts dvd dvdr eds egl encode evo exif fat fftw flac gdbm gif gimp gles2 gnome gnome-keyring gnome-online-accounts gnome-shell gpm graphite gstreamer gtk gtk3 gui iconv icu introspection io-uring ipv6 iwd jack jpeg jpeg2k keyring kf6compat lcms libglvnd libnotify libtirpc libzfs lm_sensors lto lv2 mad mng mp3 mp4 mpeg multilib native-headset nautilus ncat ncurses networkmanager nfs nls ntfs nvenc nvidia nvme ogg opencl opengl openmp opus p2p pam pango pcre pdf pipewire png policykit ppds pulseaudio qml qt5 qt6 raw readline screencast sdl sdl2 seccomp smp sna sound sound-server spell spice ssl startup-notification svg synaptics sysprof system-llvm systemd test-rust thunderbolt tiff tracker truetype udev udisks uefi unicode upower usb usbredir user-session vaapi vala vdpau virgl vlc vorbis vulkan wayland webdav wireguard wxwidgets x264 x265 xattr xcb xft xml xv xvid zeroconf zfs zlib zstd" ABI_X86="64" ADA_TARGET="gcc_12" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 ntrip navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="libinput wacom" KERNEL="linux" L10N="en ru" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_11 python3_12" RUBY_TARGETS="ruby31 ruby32" VIDEO_CARDS="intel i965 iris nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
Since I use proxy mainly to combat the blocking of certain web resources, the obvious workaround for me is to disable proxies in the telegram settings and go direct. Works fine.
(In reply to Anton Gubarkov from comment #2) > Since I use proxy mainly to combat the blocking of certain web resources, > the obvious workaround for me is to disable proxies in the telegram settings > and go direct. Works fine. I occasionally use proxy (socks5, http) for connection, and never encounter any problem, but to confirm this, can you try latest version 5.6.1 (just pushed)?
The latest version 5.6.1 also crashes in libproxy. I checked other programs that depend on libproxy (wget) and they work fine. ==2010249== Process terminating with default action of signal 11 (SIGSEGV): dumping core ==2010249== Access not within mapped region at address 0x0 ==2010249== at 0x5CA3246: strlen (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==2010249== by 0x12ACB2B7: px_manager_is_ignore (in /usr/lib64/libproxy/libpxbackend-1.0.so) ==2010249== by 0x12ACC07F: ??? (in /usr/lib64/libproxy/libpxbackend-1.0.so) ==2010249== by 0x12ACA6CC: px_manager_get_configuration (in /usr/lib64/libproxy/libpxbackend-1.0.so) ==2010249== by 0x12ACA8A4: px_manager_get_proxies_sync (in /usr/lib64/libproxy/libpxbackend-1.0.so) ==2010249== by 0xAC0FCAD: ??? (in /usr/lib64/libQt6Network.so.6.7.3) ==2010249== by 0xAC10078: QNetworkProxyFactory::systemProxyForQuery(QNetworkProxyQuery const&) (in /usr/lib64/libQt6Network.so.6.7.3) ==2010249== by 0xAD0450E: ??? (in /usr/lib64/libQt6Network.so.6.7.3) ==2010249== by 0xAD05098: QNetworkProxyFactory::proxyForQuery(QNetworkProxyQuery const&) (in /usr/lib64/libQt6Network.so.6.7.3) ==2010249== by 0xAD05B8E: ??? (in /usr/lib64/libQt6Network.so.6.7.3) ==2010249== by 0xAD06243: QAbstractSocket::connectToHost(QString const&, unsigned short, QFlags<QIODeviceBase::OpenModeFlag>, QAbstractSocket::NetworkLayerProtocol) (in /usr/lib64/libQt6Network.so.6.7.3) ==2010249== by 0x23C3062: ??? (in /usr/bin/telegram-desktop) ==2010249== If you believe this happened as a result of a stack ==2010249== overflow in your program's main thread (unlikely but ==2010249== possible), you can try to increase the size of the ==2010249== main thread stack using the --main-stacksize= flag. ==2010249== The main thread stack size used in this run was 8388608. ==2010249== ==2010249== HEAP SUMMARY: ==2010249== in use at exit: 298,042,789 bytes in 871,475 blocks ==2010249== total heap usage: 2,440,710 allocs, 1,569,235 frees, 86,186,052,915 bytes allocated ==2010249== ==2010249== LEAK SUMMARY: ==2010249== definitely lost: 12,800 bytes in 112 blocks ==2010249== indirectly lost: 29,492 bytes in 1,087 blocks ==2010249== possibly lost: 532,279 bytes in 1,673 blocks ==2010249== still reachable: 297,236,130 bytes in 866,585 blocks ==2010249== of which reachable via heuristic: ==2010249== newarray : 30,604 bytes in 154 blocks ==2010249== multipleinheritance: 108,792 bytes in 380 blocks ==2010249== suppressed: 0 bytes in 0 blocks ==2010249== Rerun with --leak-check=full to see details of leaked memory ==2010249== ==2010249== Use --track-origins=yes to see where uninitialised values come from
Hey, thanks for reporting! Sorry for replying this late. When you say, "enable a proxy", do you mean you're setting the http_proxy and https_proxy variables? Or are you enabling the proxy inside telegram itself?
