Package: openjdk-21-jre
Version: 21.0.9+10-1~deb13u1
Severity: important
X-Debbugs-Cc: [email protected]
Dear Maintainer,
When running biglybt the aethread2:parked instruction causes a memory leak over
time that leads to a system crash due to leaked memory. The only way to fix the
issue is to restart the system after crashing java. The system has a variable
amount of time before the crash, 2 hours to 16 hours while slowly leaking
memory that will lead to a kernel crash. Cleanly shutting down bigly does not
release the memory.
unreferenced object 0xffff9e6e0d660aa0 (size 96):
comm "AEThread2:parke", pid 4510, jiffies 4295360367
hex dump (first 32 bytes):
01 00 00 00 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b ....kkkkkkkkkkkk
42 45 35 33 41 45 43 30 31 42 46 30 44 44 39 38 BE53AEC01BF0DD98
backtrace (crc 702bc8d4):
__kmalloc_noprof+0x300/0x430
__d_alloc+0x169/0x220
d_alloc+0x19/0x90
lookup_one_qstr_excl+0x55/0xa0
do_unlinkat+0x16f/0x330
__x64_sys_unlink+0x3f/0x70
do_syscall_64+0x82/0x190
entry_SYSCALL_64_after_hwframe+0x76/0x7e
unreferenced object 0xffff9e6f227d41e0 (size 96):
comm "Global Status C", pid 4521, jiffies 4295502874
hex dump (first 32 bytes):
01 00 00 00 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b ....kkkkkkkkkkkk
43 45 46 45 34 34 45 33 44 45 39 46 31 34 36 31 CEFE44E3DE9F1461
backtrace (crc 30cbb68c):
__kmalloc_noprof+0x300/0x430
__d_alloc+0x169/0x220
d_alloc+0x19/0x90
lookup_one_qstr_excl+0x55/0xa0
do_unlinkat+0x16f/0x330
__x64_sys_unlink+0x3f/0x70
do_syscall_64+0x82/0x190
entry_SYSCALL_64_after_hwframe+0x76/0x7e
pid 4521 occurs 13 times aethread2 will crash and get restarted by bigly eating
up all of the memory.
-- System Information:
Debian Release: 13.3
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: arm64
Kernel: Linux 6.12.63 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE,
TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages openjdk-21-jre depends on:
ii libasound2t64 1.2.14-1
ii libc6 2.41-12+deb13u1
ii libcups2t64 2.4.10-3+deb13u2
ii libfontconfig1 2.15.0-2.3
ii libfreetype6 2.13.3+dfsg-1
ii libgcc-s1 14.2.0-19
ii libgif7 5.2.2-1+b1
ii libgl1 1.7.0-1+b2
ii libglib2.0-0t64 2.84.4-3~deb13u2
ii libgtk-3-0t64 3.24.49-3
ii libharfbuzz0b 10.2.0-1+b1
ii libjpeg62-turbo 1:2.1.5-4
ii libpng16-16t64 1.6.48-1+deb13u1
ii libstdc++6 14.2.0-19
ii libx11-6 2:1.8.12-1
ii libxext6 2:1.3.4-1+b3
ii libxi6 2:1.8.2-1
ii libxinerama1 2:1.1.4-3+b4
ii libxrandr2 2:1.5.4-1+b3
ii libxrender1 1:0.9.12-1
ii libxtst6 2:1.2.5-1
ii openjdk-21-jre-headless 21.0.9+10-1~deb13u1
ii zlib1g 1:1.3.dfsg+really1.3.1-1+b1
Versions of packages openjdk-21-jre recommends:
ii fonts-dejavu-extra 2.37-8
ii libatk-wrapper-java-jni 0.40.0-3+b3
openjdk-21-jre suggests no packages.
-- no debconf information
