2026-08-14 03:41 JST — 4th occurrence on 7.0.0-29-generic. Same RIP: lru_gen_del_folio.constprop.0+0x19a/0x380 Comm: ThreadPoolForeg (UID 1000, PID 50409) Call trace: ftruncate -> do_ftruncate -> ext4_setattr -> truncate_pagecache -> __page_cache_release -> lru_gen_del_folio
kdump: /var/crash/202608140341/ Hardware unchanged: ASUS PRIME Z690M-PLUS D4, RTX 5060 Ti, 64GB RAM (not OOM) Unlike 2026-08-13, no ata5/HDD drop immediately before this crash. Mitigation applied on host after this crash: - echo N > /sys/kernel/mm/lru_gen/enabled (now 0x0000) - /etc/tmpfiles.d/disable-mglru.conf for persistence -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2162722 Title: general protection fault in lru_gen_del_folio during exit_mmap (ThreadPoolForeg) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2162722/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
