Issues

• free: /proc/meminfo 缺失 MemAvailable 字段，导致可用内存始终显示为 0

  bug-report
  DragonOS-Community/DragonOS#2616 · Filter by author lanlianglanying opened on Nov 14, 2026

• [BUG REPORT] ramfs 已删除目录仍允许创建、硬链接及重命名写入

  DragonOS-Community/DragonOS#2614 · Filter by author Jouskalion opened on Nov 14, 2026

• [BUG REPORT] /proc/[pid]/statm reports zero text pages for user processes with executable code

  DragonOS-Community/DragonOS#2612 · Filter by author camellia-0604 opened on Nov 14, 2026

• [BUG REPORT] umount2 裁剪路径首尾空白，导致 BusyBox umount 错误卸载其他挂载点

  DragonOS-Community/DragonOS#2610 · Filter by author Jouskalion opened on Nov 14, 2026

• bug(vfs): BusyBox touch 空文件名错误返回成功并修改当前目录时间

  bug-report
  DragonOS-Community/DragonOS#2608 · Filter by author Jouskalion opened on Nov 14, 2026

• [BUG REPORT]

  bug-report
  DragonOS-Community/DragonOS#2605 · Filter by author NinetyNineWen opened on Nov 14, 2026

• /proc/net/route 缺失：busybox route 与 netstat -rn 无法读取路由表

  DragonOS-Community/DragonOS#2603 · Filter by author GTT-sgtx opened on Nov 14, 2026

• time: kvm-clock 单调性与 APIC 运行期标定缺少安全兜底（#2544 安全重写）

  DragonOS-Community/DragonOS#2557 · Filter by author sparkzky opened on Oct 25, 2026

• loongarch64: epoll HeapPlan const 断言在 master 上失败（#2554 回归）

  enhancement
  DragonOS-Community/DragonOS#2556 · Filter by author sparkzky opened on Oct 25, 2026

• time: APIC one-shot deadline 越界需要安全、可验证的可观测性

  DragonOS-Community/DragonOS#2547 · Filter by author sparkzky opened on Oct 24, 2026

• mm: 建立 TLB shootdown 发起方的 IRQ/锁契约并修复 COW 缺页调用点

  DragonOS-Community/DragonOS#2546 · Filter by author sparkzky opened on Oct 24, 2026

• sched: 审计 runtime deadline 武装点并移除重复 arm

  DragonOS-Community/DragonOS#2545 · Filter by author sparkzky opened on Oct 24, 2026

• [Requirement] Emergency CPU stop/offline mechanism for panic

  DragonOS-Community/DragonOS#2518 · Filter by author fslongjin opened on Oct 23, 2026
  

• feat(net): support Docker iptables-nft and native nftables firewall backends

  documentationenhancement
  DragonOS-Community/DragonOS#2324 · Filter by author fslongjin opened on Sep 23, 2026

• Tracking: Linux-compatible POSIX timer support

  Bug fix
  DragonOS-Community/DragonOS#2295 · Filter by author fslongjin opened on Sep 21, 2026

• feat(x86_64/mm): support memory protection keys

  enhancement
  DragonOS-Community/DragonOS#2229 · Filter by author fslongjin opened on Aug 30, 2026
  

• tracking(smp): support repeatable runtime CPU offline/online on x86_64

  test
  DragonOS-Community/DragonOS#2219 · Filter by author fslongjin opened on Aug 29, 2026

• tracking(rcu): harden DragonOS RCU and close Linux 6.6 mechanism gaps

  test
  DragonOS-Community/DragonOS#2208 · Filter by author fslongjin opened on Aug 29, 2026

• feat(fs)：支持 EROFS 只读文件系统

  documentation
  DragonOS-Community/DragonOS#2175 · Filter by author kaleidoscope416 opened on Aug 11, 2026
  1

  

• perf(tracepoint): per-consumer enable reference counting for static key

  DragonOS-Community/DragonOS#2171 · Filter by author sparkzky opened on Aug 8, 2026

• perf(tracepoint): establish permission boundary for PERF_TYPE_TRACEPOINT

  DragonOS-Community/DragonOS#2170 · Filter by author sparkzky opened on Aug 8, 2026

• bug(fat): concurrent page-cache writeback can break cluster chains and panic

  A-fatfsA-fsbug
  DragonOS-Community/DragonOS#2158 · Filter by author fslongjin opened on Jul 23, 2026

• feat(bpf): implement uprobe/uretprobe support

  enhancement
  DragonOS-Community/DragonOS#2150 · Filter by author sparkzky opened on Jul 21, 2026
  1

• feat(tracepoint): add sched_process_exec tracepoint

  enhancement
  DragonOS-Community/DragonOS#2149 · Filter by author sparkzky opened on Jul 21, 2026
  1

• ci: investigate intermittent gVisor test timeouts

  test
  DragonOS-Community/DragonOS#2085 · Filter by author fslongjin opened on Jul 12, 2026