proc_pid_maps(5) File Formats Manual proc_pid_maps(5) /proc/pid/maps - /proc/pid/maps . mmap(2) . ptrace PTRACE_MODE_READ_FSCREDS ptrace(2). : address perms offset dev inode pathname 00400000-00452000 r-xp 00000000 08:02 173521 /usr/bin/dbus-daemon 00651000-00652000 r--p 00051000 08:02 173521 /usr/bin/dbus-daemon 00652000-00655000 rw-p 00052000 08:02 173521 /usr/bin/dbus-daemon 00e03000-00e24000 rw-p 00000000 00:00 0 [heap] 00e24000-011f7000 rw-p 00000000 00:00 0 [heap] ... 35b1800000-35b1820000 r-xp 00000000 08:02 135522 /usr/lib64/ld-2.15.so 35b1a1f000-35b1a20000 r--p 0001f000 08:02 135522 /usr/lib64/ld-2.15.so 35b1a20000-35b1a21000 rw-p 00020000 08:02 135522 /usr/lib64/ld-2.15.so 35b1a21000-35b1a22000 rw-p 00000000 00:00 0 35b1c00000-35b1dac000 r-xp 00000000 08:02 135870 /usr/lib64/libc-2.15.so 35b1dac000-35b1fac000 ---p 001ac000 08:02 135870 /usr/lib64/libc-2.15.so 35b1fac000-35b1fb0000 r--p 001ac000 08:02 135870 /usr/lib64/libc-2.15.so 35b1fb0000-35b1fb2000 rw-p 001b0000 08:02 135870 /usr/lib64/libc-2.15.so ... f2c6ff8c000-7f2c7078c000 rw-p 00000000 00:00 0 [stack:986] ... 7fffb2c0d000-7fffb2c2e000 rw-p 00000000 00:00 0 [stack] 7fffb2d48000-7fffb2d49000 r-xp 00000000 00:00 0 [vdso] address . perms : r = w = x = s = p = ( ) offset / dev (:) inode inode . 0 inode BSS ( ). pathname . ELF offset ELF (readelf -l). : [stack] ( ). [stack:tid] ( 3.4 4.4) ( tid ). /proc/pid/task/tid/. 4.5 . [vdso] . vdso(7). [heap] . [anon:name] ( 5.17) . prctl(2) PR_SET_VMA_ANON_NAME. [anon_shmem:] ( 6.2) . prctl(2) PR_SET_VMA_ANON_NAME. pathname mmap(2). gdb(1) strace(1) . pathname . \012. " ()" . . 2.0 . proc(5) 3 . . : . 6.18 8 2026 proc_pid_maps(5)