continued random crashes

[BraydenDean]

keeps happening, not sure why. randomly crashes when running

---

Catching signal: SIGSEGV
Please file a bug report at http://bug.qbittorrent.org and provide the following information:

qBittorrent version: v3.3.10
stack trace:
/usr/lib/libtorrent-rasterbar.so.9 : ()+0x15f21b [0x7f83741c221b]
/usr/lib/libtorrent-rasterbar.so.9 : ()+0x1611ca [0x7f83741c41ca]
/usr/lib/libtorrent-rasterbar.so.9 : ()+0xa17a3 [0x7f83741047a3]
/usr/lib/libtorrent-rasterbar.so.9 : ()+0xa491a [0x7f837410791a]
/usr/lib/libtorrent-rasterbar.so.9 : ()+0xa934f [0x7f837410c34f]
/usr/lib/libtorrent-rasterbar.so.9 : ()+0xaa9ed [0x7f837410d9ed]
/usr/lib/libtorrent-rasterbar.so.9 : ()+0x1690ac [0x7f83741cc0ac]
/usr/lib/libtorrent-rasterbar.so.9 : ()+0x169ebb [0x7f83741ccebb]
/usr/lib/libtorrent-rasterbar.so.9 : ()+0x1c4aa8 [0x7f8374227aa8]
/usr/lib/libtorrent-rasterbar.so.9 : ()+0xc5b4f [0x7f8374128b4f]
/usr/lib/libpthread.so.0 : ()+0x7454 [0x7f8371db2454]
/usr/lib/libc.so.6 : clone()+0x5f [0x7f83712527df]
[1] 29739 segmentation fault (core dumped) qbittorrent

[okeatime]

This seems yet another libtorrent 1.1.x problem.
Can you use 1.0.10 instead?

All the official releases uses libtorrent 1.0.10 right now. https://www.qbittorrent.org/download.php

[BraydenDean]

trying 1.0.10 now

[BraydenDean]

I do but it has no libtorrent-rasterbar.so.9, so I tried linking it to libtorrent.rasterbar.so, but it errors with
qbittorrent: symbol lookup error: qbittorrent: undefined symbol: _ZN10libtorrent25create_ut_metadata_pluginERKNS_14torrent_handleEPv

[BraydenDean]

I guess I forgot to mention I'm on Linux (arch) if that makes a difference

[BraydenDean]

I downgraded to the last version of libtorrent-rasterbar from the Arch archives, which seemed to work fine in the past, so I'll see how that goes

[BraydenDean]

is it an issue with the number of torrents loaded?

[BraydenDean]

I'm downgrading to qbittorrent 3.2.0, had to go with libtorrent-rasterbar 1:1.0.5-1, also had to roll back boost and boost-libs to 1.58.0, and it seems to work for now.

[okeatime]

Probably Arch users should listen to @tuxayo's advice here.
#5548 (comment)

[jwty]

I am also experiencing these crashes. As an Arch user I tried to follow https://github.com/qbittorrent/qBittorrent/issues/5548#issuecomment-269137273 advice as @okeatime advised, but got this error upon launching qbittorrent:
qbittorrent-nox: error while loading shared libraries: libtorrent-rasterbar.so.9: cannot open shared object file: No such file or directory.
After reverting changes (installing qbittorrent from repo) everything worked fine for couple of hours but then it crashed again and continued to crash every time I launched qbt.

---

Catching signal: SIGSEGV
Please file a bug report at http://bug.qbittorrent.org and provide the following information:

qBittorrent version: v3.3.10
stack trace:
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0x15f21b  [0x7f0e522fd21b]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0x1611ca  [0x7f0e522ff1ca]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0xa17a3  [0x7f0e5223f7a3]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0xa491a  [0x7f0e5224291a]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0xa934f  [0x7f0e5224734f]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0xaa9ed  [0x7f0e522489ed]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0x1690ac  [0x7f0e523070ac]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0x169507  [0x7f0e52307507]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0x3029f4  [0x7f0e524a09f4]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0x1c4aa8  [0x7f0e52362aa8]
  /usr/lib/libtorrent-rasterbar.so.9 : ()+0xc5b4f  [0x7f0e52263b4f]
  /usr/lib/libpthread.so.0 : ()+0x7454  [0x7f0e51109454]
  /usr/lib/libc.so.6 : clone()+0x5f  [0x7f0e505a97df]
[1]    26468 segmentation fault (core dumped)  qbittorrent-nox --webui-port=XXX 

[tuxayo]

@t3tri5 You have to compile qbittorrent so it will be linked against the right version of libtorrent.

There is no AUR package for qbittorrent-nox that could allow you to do this effortlessly. You can still use the PKGBUILD of qbittorrent-nox directly https://git.archlinux.org/svntogit/community.git/tree/trunk?h=packages/qbittorrent

[Chocobo1]

Feel free to reopen this if the issue persist.

[FranciscoPombal]

No longer relevant since libtorrent 1.1.x support was dropped.