OOM memory crash part 2 (Steam beta)

steam beta.gdb

$ DEBUGGER=gdb steam
gdb/cgdb launch with ARGSFILE: user.steam.gdb.DvMC
gdb -x user.steam.gdb.DvMC --args ~/.steam/ubuntu12_32/steam -nominidumps -nobreakpad
GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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Reading symbols from ~/.steam/ubuntu12_32/steam...
(No debugging symbols found in ~/.steam/ubuntu12_32/steam)
LD_LIBRARY_PATH = ~/.steam/ubuntu12_32:~/.steam/ubuntu12_32/panorama:~/.steam/ubuntu12_32/steam-runtime/pinned_libs_32:~/.steam/ubuntu12_32/steam-runtime/pinned_libs_64:/usr/lib/x86_64-linux-gnu/libfakeroot:/lib/i386-linux-gnu:/usr/lib/i386-linux-gnu:/usr/local/lib:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/lib:/usr/lib:~/.steam/ubuntu12_32/steam-runtime/lib/i386-linux-gnu:~/.steam/ubuntu12_32/steam-runtime/usr/lib/i386-linux-gnu:~/.steam/ubuntu12_32/steam-runtime/lib/x86_64-linux-gnu:~/.steam/ubuntu12_32/steam-runtime/usr/lib/x86_64-linux-gnu:~/.steam/ubuntu12_32/steam-runtime/lib:~/.steam/ubuntu12_32/steam-runtime/usr/lib
directory:  The directory of the index cache is "~/.cache/gdb".
stats:  
    Cache hits (this session): 0
  Cache misses (this session): 0

The index cache is currently enabled.
(gdb) run
Starting program: ~/.steam/ubuntu12_32/steam -nominidumps -nobreakpad
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[2021-11-08 13:17:04] Startup - updater built Nov  5 2021 00:59:44
[2021-11-08 13:17:04] Opted in to client beta 'publicbeta' via beta file
You are in the 'publicbeta' client beta.
[2021-11-08 13:17:04] Loading cached metrics from disk (~/.steam/package/steam_client_metrics.bin)
[2021-11-08 13:17:04] Using the following download hosts for Public, Realm steamglobal
[2021-11-08 13:17:04] 1. https://cdn.cloudflare.steamstatic.com, /client/, Realm 'steamglobal', weight was 100, source = 'update_hosts_cached.vdf'
[2021-11-08 13:17:04] 2. https://cdn.akamai.steamstatic.com, /client/, Realm 'steamglobal', weight was 100, source = 'update_hosts_cached.vdf'
[2021-11-08 13:17:04] 3. http://media.steampowered.com, /client/, Realm 'steamglobal', weight was 1, source = 'baked in'
[New Thread 0xf4af9b40 (LWP 1941105)]
[2021-11-08 13:17:04] Verifying installation...
[2021-11-08 13:17:04] Verification complete
[New Thread 0xee758b40 (LWP 1941115)]
[New Thread 0xeb9a2b40 (LWP 1941126)]
[New Thread 0xeafffb40 (LWP 1941127)]
[New Thread 0xeacffb40 (LWP 1941128)]
[New Thread 0xe9e02b40 (LWP 1941129)]
[Thread 0xe9e02b40 (LWP 1941129) exited]
[New Thread 0xe8dfeb40 (LWP 1941133)]
[New Thread 0xe8cfdb40 (LWP 1941134)]
[New Thread 0xe7effb40 (LWP 1941135)]
[New Thread 0xe792db40 (LWP 1941136)]
[New Thread 0xe76ffb40 (LWP 1941137)]
[New Thread 0xe6fffb40 (LWP 1941138)]
[New Thread 0xe67feb40 (LWP 1941139)]
[Thread 0xe76ffb40 (LWP 1941137) exited]
[New Thread 0xe59ffb40 (LWP 1941140)]
[New Thread 0xe9e02b40 (LWP 1941141)]
[New Thread 0xd4dffb40 (LWP 1941142)]
[New Thread 0xd40ffb40 (LWP 1941145)]
[New Thread 0xd3dffb40 (LWP 1941146)]
[New Thread 0xd3affb40 (LWP 1941147)]
[New Thread 0xd33ffb40 (LWP 1941148)]
[Thread 0xeacffb40 (LWP 1941128) exited]
[New Thread 0xea9ffb40 (LWP 1941166)]
[New Thread 0xeacffb40 (LWP 1941167)]
[New Thread 0xea6ffb40 (LWP 1941170)]
[New Thread 0xd2effb40 (LWP 1941304)]
[New Thread 0xea1ffb40 (LWP 1941338)]
[New Thread 0xd26feb40 (LWP 1941339)]
[New Thread 0xe76ffb40 (LWP 1941405)]
[New Thread 0xd16ffb40 (LWP 1941406)]
[New Thread 0xd02f8b40 (LWP 1941451)]
[New Thread 0xce225b40 (LWP 1941648)]
[Thread 0xce225b40 (LWP 1941648) exited]
[New Thread 0xce124b40 (LWP 1941655)]
[Thread 0xce124b40 (LWP 1941655) exited]
[Thread 0xd26feb40 (LWP 1941339) exited]
[New Thread 0xcfdf7b40 (LWP 1943117)]
[New Thread 0xcee9ab40 (LWP 1968435)]
[New Thread 0xcebffb40 (LWP 1968680)]
[Thread 0xcebffb40 (LWP 1968680) exited]
[New Thread 0xcebffb40 (LWP 1969182)]
[New Thread 0xcc78ab40 (LWP 1969195)]
[New Thread 0xcc588b40 (LWP 1969462)]
[New Thread 0xcc689b40 (LWP 1969487)]
[New Thread 0xcc386b40 (LWP 1969500)]
[New Thread 0xcc285b40 (LWP 1969525)]
[New Thread 0xcc487b40 (LWP 1969704)]
[New Thread 0xcc184b40 (LWP 1969717)]
[New Thread 0xcc083b40 (LWP 1969730)]
[New Thread 0xcbf82b40 (LWP 1969743)]
[New Thread 0xcbe81b40 (LWP 1970320)]
[New Thread 0xcbd80b40 (LWP 1970375)]
[New Thread 0xcba7db40 (LWP 1970796)]
[New Thread 0xcbb7eb40 (LWP 1971478)]
[New Thread 0xcb97cb40 (LWP 1971609)]
[New Thread 0xcb87bb40 (LWP 1971622)]
[New Thread 0xcb77ab40 (LWP 1971635)]
[New Thread 0xcbc7fb40 (LWP 1971708)]
[New Thread 0xcb578b40 (LWP 1971887)]
[New Thread 0xcb376b40 (LWP 1972396)]
[New Thread 0xcb477b40 (LWP 1972397)]
[New Thread 0xcb275b40 (LWP 1972401)]
[New Thread 0xcb174b40 (LWP 1972402)]
[New Thread 0xcb073b40 (LWP 1972409)]
[New Thread 0xcaf72b40 (LWP 1972412)]
[New Thread 0xcae71b40 (LWP 1972413)]
[New Thread 0xcac6fb40 (LWP 1972414)]
[New Thread 0xcab6eb40 (LWP 1972417)]
[New Thread 0xcaa6db40 (LWP 1974306)]
[New Thread 0xcad70b40 (LWP 1974479)]
[New Thread 0xca96cb40 (LWP 1974560)]
[New Thread 0xca86bb40 (LWP 1976425)]
[New Thread 0xca5ffb40 (LWP 1977526)]
[New Thread 0xca2ffb40 (LWP 1977729)]
[New Thread 0xca1feb40 (LWP 1977768)]
[New Thread 0xca0fdb40 (LWP 1977901)]
[New Thread 0xc9ffcb40 (LWP 1978827)]
[New Thread 0xc9efbb40 (LWP 1982378)]
[New Thread 0xc99ffb40 (LWP 1984664)]
[Thread 0xca86bb40 (LWP 1976425) exited]
[Thread 0xca96cb40 (LWP 1974560) exited]
[Thread 0xca1feb40 (LWP 1977768) exited]
[Thread 0xca2ffb40 (LWP 1977729) exited]
[Thread 0xcad70b40 (LWP 1974479) exited]
[Thread 0xcaa6db40 (LWP 1974306) exited]
[Thread 0xcab6eb40 (LWP 1972417) exited]
[Thread 0xcac6fb40 (LWP 1972414) exited]
[Thread 0xcae71b40 (LWP 1972413) exited]
[Thread 0xcaf72b40 (LWP 1972412) exited]
[Thread 0xcb073b40 (LWP 1972409) exited]
[Thread 0xcb174b40 (LWP 1972402) exited]
[Thread 0xcb275b40 (LWP 1972401) exited]
[Thread 0xcb477b40 (LWP 1972397) exited]
[Thread 0xcb376b40 (LWP 1972396) exited]
[Thread 0xcb578b40 (LWP 1971887) exited]
[Thread 0xcbc7fb40 (LWP 1971708) exited]
[Thread 0xcb77ab40 (LWP 1971635) exited]
[Thread 0xcb87bb40 (LWP 1971622) exited]
[Thread 0xcbb7eb40 (LWP 1971478) exited]
[Thread 0xcba7db40 (LWP 1970796) exited]
[Thread 0xcbd80b40 (LWP 1970375) exited]
[Thread 0xcbe81b40 (LWP 1970320) exited]
[Thread 0xcbf82b40 (LWP 1969743) exited]
[Thread 0xcc083b40 (LWP 1969730) exited]
[Thread 0xcc184b40 (LWP 1969717) exited]
[Thread 0xcc487b40 (LWP 1969704) exited]
[Thread 0xcc285b40 (LWP 1969525) exited]
[Thread 0xcc386b40 (LWP 1969500) exited]
[Thread 0xcc689b40 (LWP 1969487) exited]
[Thread 0xcc588b40 (LWP 1969462) exited]
[Thread 0xcc78ab40 (LWP 1969195) exited]
[New Thread 0xcc184b40 (LWP 2000039)]
[New Thread 0xcc285b40 (LWP 2000040)]
[New Thread 0xcb77ab40 (LWP 2000041)]
[New Thread 0xca1feb40 (LWP 2000054)]
[New Thread 0xcbf82b40 (LWP 2000055)]
[New Thread 0xcc78ab40 (LWP 2000056)]
[New Thread 0xca86bb40 (LWP 2000057)]
[New Thread 0xcc588b40 (LWP 2000080)]
[New Thread 0xcc386b40 (LWP 2000113)]
[New Thread 0xcb578b40 (LWP 2000126)]
[New Thread 0xcbe81b40 (LWP 2000163)]
[New Thread 0xcb174b40 (LWP 2000364)]
[New Thread 0xcb376b40 (LWP 2000483)]
[New Thread 0xcb477b40 (LWP 2000496)]
[New Thread 0xcab6eb40 (LWP 2000581)]
[New Thread 0xcad70b40 (LWP 2000666)]
[New Thread 0xcb87bb40 (LWP 2000679)]
[New Thread 0xcae71b40 (LWP 2000704)]
[New Thread 0xcc487b40 (LWP 2000705)]
[New Thread 0xcaa6db40 (LWP 2000730)]
[New Thread 0xcb275b40 (LWP 2000807)]
[New Thread 0xca2ffb40 (LWP 2000826)]
[New Thread 0xcc083b40 (LWP 2000959)]
[New Thread 0xcac6fb40 (LWP 2001104)]
[New Thread 0xcaf72b40 (LWP 2001127)]
[New Thread 0xcb073b40 (LWP 2001242)]
[New Thread 0xcc689b40 (LWP 2001351)]
[New Thread 0xcbd80b40 (LWP 2001364)]
[New Thread 0xcba7db40 (LWP 2001428)]
[New Thread 0xcbc7fb40 (LWP 2001659)]
[New Thread 0xca96cb40 (LWP 2001660)]
[New Thread 0xcbb7eb40 (LWP 2003081)]
[Thread 0xcbc7fb40 (LWP 2001659) exited]
[Thread 0xcbb7eb40 (LWP 2003081) exited]
[Thread 0xca96cb40 (LWP 2001660) exited]
[Thread 0xcba7db40 (LWP 2001428) exited]
[Thread 0xcb073b40 (LWP 2001242) exited]
[Thread 0xcc689b40 (LWP 2001351) exited]
[Thread 0xcaf72b40 (LWP 2001127) exited]
[Thread 0xcac6fb40 (LWP 2001104) exited]
[Thread 0xcc083b40 (LWP 2000959) exited]
[Thread 0xcbd80b40 (LWP 2001364) exited]
[Thread 0xca2ffb40 (LWP 2000826) exited]
[Thread 0xcb275b40 (LWP 2000807) exited]
[Thread 0xcaa6db40 (LWP 2000730) exited]
[Thread 0xcc487b40 (LWP 2000705) exited]
[Thread 0xcae71b40 (LWP 2000704) exited]
[Thread 0xcb87bb40 (LWP 2000679) exited]
[Thread 0xcad70b40 (LWP 2000666) exited]
[Thread 0xcab6eb40 (LWP 2000581) exited]
[Thread 0xcb477b40 (LWP 2000496) exited]
[Thread 0xcb376b40 (LWP 2000483) exited]
[Thread 0xcb174b40 (LWP 2000364) exited]
[Thread 0xcb578b40 (LWP 2000126) exited]
[Thread 0xcc386b40 (LWP 2000113) exited]
[Thread 0xcc588b40 (LWP 2000080) exited]
[Thread 0xca86bb40 (LWP 2000057) exited]
[Thread 0xcc78ab40 (LWP 2000056) exited]
[Thread 0xcbf82b40 (LWP 2000055) exited]
[Thread 0xca1feb40 (LWP 2000054) exited]
[Thread 0xcb77ab40 (LWP 2000041) exited]
[Thread 0xcc285b40 (LWP 2000040) exited]
[Thread 0xcc184b40 (LWP 2000039) exited]
[Thread 0xcbe81b40 (LWP 2000163) exited]
[New Thread 0xcc689b40 (LWP 2019597)]
[Thread 0xcc689b40 (LWP 2019597) exited]
[New Thread 0xcc689b40 (LWP 2019772)]
[Thread 0xcc689b40 (LWP 2019772) exited]
[Thread 0xc9efbb40 (LWP 1982378) exited]
[Thread 0xc9ffcb40 (LWP 1978827) exited]
[Thread 0xca0fdb40 (LWP 1977901) exited]
[Thread 0xca5ffb40 (LWP 1977526) exited]
[Thread 0xcb97cb40 (LWP 1971609) exited]
[Thread 0xcebffb40 (LWP 1969182) exited]
[New Thread 0xcb97cb40 (LWP 2020117)]
[2021-11-08 13:48:07] Background update loop checking for update. . .
[2021-11-08 13:48:07] Checking for available updates...
[2021-11-08 13:48:07] Downloading manifest: https://cdn.cloudflare.steamstatic.com/client/steam_client_publicbeta_ubuntu12
[New Thread 0xca5ffb40 (LWP 2300612)]
[2021-11-08 13:48:08] Download skipped by HTTP 304 Not Modified
[2021-11-08 13:48:08] Nothing to do
[Thread 0xcb97cb40 (LWP 2020117) exited]
--Type <RET> for more, q to quit, c to continue without paging--c

Thread 5 "CIPCServer::Thr" received signal SIGTRAP, Trace/breakpoint trap.
[Switching to Thread 0xeafffb40 (LWP 1941127)]
0xf23dd829 in ?? () from ~/.steam/ubuntu12_32/libtier0_s.so
(gdb) continue
Continuing.
***** OUT OF MEMORY! attempted allocation size: 6291456 ****

Thread 5 "CIPCServer::Thr" received signal SIGTRAP, Trace/breakpoint trap.
0xf23dae15 in ?? () from ~/.steam/ubuntu12_32/libtier0_s.so
(gdb) continue
Continuing.
***** OUT OF MEMORY! attempted allocation size: 4120 ****

Thread 5 "CIPCServer::Thr" received signal SIGSEGV, Segmentation fault.
0xf7ac8b79 in ?? () from /lib/i386-linux-gnu/libc.so.6
(gdb) continue
Continuing.

Thread 5 "CIPCServer::Thr" received signal SIGSEGV, Segmentation fault.
0xf7ac8b79 in ?? () from /lib/i386-linux-gnu/libc.so.6
(gdb) continue
Continuing.
[Thread 0xca5ffb40 (LWP 2300612) exited]
[Thread 0xc99ffb40 (LWP 1984664) exited]
[Thread 0xcee9ab40 (LWP 1968435) exited]
[Thread 0xd02f8b40 (LWP 1941451) exited]
[Thread 0xd16ffb40 (LWP 1941406) exited]
[Thread 0xe76ffb40 (LWP 1941405) exited]
[Thread 0xea1ffb40 (LWP 1941338) exited]
[Thread 0xd2effb40 (LWP 1941304) exited]
[Thread 0xea6ffb40 (LWP 1941170) exited]
[Thread 0xeacffb40 (LWP 1941167) exited]
[Thread 0xea9ffb40 (LWP 1941166) exited]
[Thread 0xd33ffb40 (LWP 1941148) exited]
[Thread 0xd3affb40 (LWP 1941147) exited]
[Thread 0xd3dffb40 (LWP 1941146) exited]
[Thread 0xd40ffb40 (LWP 1941145) exited]
[Thread 0xd4dffb40 (LWP 1941142) exited]
[Thread 0xe9e02b40 (LWP 1941141) exited]
[Thread 0xe59ffb40 (LWP 1941140) exited]
[Thread 0xe67feb40 (LWP 1941139) exited]
[Thread 0xe6fffb40 (LWP 1941138) exited]
[Thread 0xe792db40 (LWP 1941136) exited]
[Thread 0xe7effb40 (LWP 1941135) exited]
[Thread 0xe8cfdb40 (LWP 1941134) exited]
[Thread 0xe8dfeb40 (LWP 1941133) exited]
[Thread 0xeafffb40 (LWP 1941127) exited]
[Thread 0xeb9a2b40 (LWP 1941126) exited]
[Thread 0xee758b40 (LWP 1941115) exited]
[Thread 0xf4af9b40 (LWP 1941105) exited]
[Thread 0xf78f4740 (LWP 1941101) exited]

Program terminated with signal SIGSEGV, Segmentation fault.
The program no longer exists.
(gdb)