Linux vacca.o2switch.net 4.18.0-553.123.2.lve.el8.x86_64 #1 SMP Thu May 7 23:17:13 UTC 2026 x86_64

/proc/self/fdinfo/

//proc/self/fdinfo/2

pos: 327345083 flags: 0102001 mnt_id: 95