Skip to content

Instantly share code, notes, and snippets.

@sohotaling
sohotaling / trace_III.txt
Last active September 29, 2016 21:32
BBB rev C; Debian 8.6 (jessie); kernel 4.8.0-rc6-armv7-x2; Python 2.7.9; Adafruit_BBIO 1.0.0; booting from SD card
2194 execve("/usr/bin/python", ["python"], [/* 17 vars */]) = 0
2194 brk(0) = 0x2056000
2194 uname({sys="Linux", node="beaglebone", ...}) = 0
2194 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
2194 mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6f0e000
2194 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
2194 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
2194 fstat64(3, {st_mode=S_IFREG|0644, st_size=84238, ...}) = 0
2194 mmap2(NULL, 84238, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb6ed4000
2194 close(3) = 0
@sohotaling
sohotaling / trace_II.txt
Last active September 29, 2016 13:46
BBB rev C; Debian 8.6 (jessie); kernel 4.8.0-rc6-armv7-x2; Python 2.7.9; Adafruit_BBIO 1.0.0; booting from SD card
2212 execve("/usr/bin/python", ["python"], [/* 17 vars */]) = 0
2212 brk(0) = 0x1cc5000
2212 uname({sys="Linux", node="beaglebone", ...}) = 0
2212 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
2212 mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6f59000
2212 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
2212 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
2212 fstat64(3, {st_mode=S_IFREG|0644, st_size=84238, ...}) = 0
2212 mmap2(NULL, 84238, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb6f1f000
2212 close(3) = 0
@sohotaling
sohotaling / SD-PWM-slots_empty-trace.txt
Last active September 29, 2016 13:31
BBB rev C; Debian 8.6 (jessie); kernel 4.8.0-rc6-armv7-x2; booting from SD card
execve("/usr/bin/python", ["python"], [/* 17 vars */]) = 0
brk(0) = 0x17ae000
uname({sys="Linux", node="beaglebone", ...}) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6fef000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=83894, ...}) = 0
mmap2(NULL, 83894, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb6fb5000
close(3) = 0
@sohotaling
sohotaling / SD-PWM-slots_empty-from_root-trace.txt
Last active September 28, 2016 20:01
BBB rev C; Debian 8.6 (jessie); kernel 4.8.0-rc6-armv7-x2; booting from SD card
execve("/usr/bin/python", ["python"], [/* 17 vars */]) = 0
brk(0) = 0x1224000
uname({sys="Linux", node="beaglebone", ...}) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6fd2000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=83894, ...}) = 0
mmap2(NULL, 83894, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb6f98000
close(3) = 0