https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117276
Benjamin Buch <benni.buch at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |benni.buch at gmail dot com --- Comment #11 from Benjamin Buch <benni.buch at gmail dot com> --- I can reproduce this with GCC 15.2 on Ubuntu 25.10 via: https://github.com/oschonrock/tbbleak ./build.sh -- The CXX compiler identification is GNU 15.2.0 ... ./build/gcc/relwithdebinfo/sort_leak Single threaded sort: VM: 17492 RSS: 12140 (kB) VM: 17496 RSS: 12176 (kB) VM: 17496 RSS: 12176 (kB) VM: 17496 RSS: 12176 (kB) VM: 17496 RSS: 12176 (kB) par_unseq sort: VM: 332764 RSS: 17820 (kB) VM: 332764 RSS: 19612 (kB) VM: 332764 RSS: 21148 (kB) VM: 345052 RSS: 23068 (kB) VM: 345052 RSS: 24860 (kB)