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termux / proot

An chroot-like implementation using ptrace.
https://wiki.termux.com/wiki/PRoot
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Warning: ptrace(POKEDATA): I/O error in termux-ubuntu #96

Closed ferfebles closed 4 years ago

ferfebles commented 4 years ago

From https://github.com/proot-me/proot/issues/213#issue-564813304

Expected Behavior

Press TAB key inside shell and show the completion list files and folders

Actual Behavior

Press TAB and a warning is shown

Steps to Reproduce the Problem

  1. Install Termux in an android device
  2. Install Ubuntu inside termux
  3. Launch ubuntu and press TAB key

Specifications

Command Output

root@localhost:~/test# ls
proot info: vpid 11: pid 2367
proot info: vpid 11: translate("/" + "/bin/ls")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/bin/ls"
proot info: vpid 11: translate("/" + "/lib/ld-linux-armhf.so.3")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/arm-linux-gnueabihf/ld-2.29.so"
proot info: vpid 11: translate("/" + "/bin/ls")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/bin/ls"
proot info: vpid 11: translate("/" + "/lib/ld-linux-armhf.so.3")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/arm-linux-gnueabihf/ld-2.29.so"
proot info: vpid 11: translate("/" + "/etc/ld.so.preload")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/etc/ld.so.preload"
proot info: vpid 11: translate("/" + "/etc/ld.so.cache")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/etc/ld.so.cache"
proot info: vpid 11: translate("/" + "/lib/arm-linux-gnueabihf/libselinux.so.1")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/arm-linux-gnueabihf/libselinux.so.1"
proot info: vpid 11: translate("/" + "/lib/arm-linux-gnueabihf/libc.so.6")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/arm-linux-gnueabihf/libc-2.29.so"
proot info: vpid 11: translate("/" + "/lib/arm-linux-gnueabihf/libpcre.so.3")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/arm-linux-gnueabihf/libpcre.so.3.13.3"
proot info: vpid 11: translate("/" + "/lib/arm-linux-gnueabihf/libdl.so.2")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/arm-linux-gnueabihf/libdl-2.29.so"
proot info: vpid 11: translate("/" + "/lib/arm-linux-gnueabihf/libpthread.so.0")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/arm-linux-gnueabihf/libpthread-2.29.so"
proot info: vpid 11: translate("/" + "/sys/fs/selinux")
proot info: vpid 11: translate("/" + "/dev/shm")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp"
proot info: vpid 11: translate("/" + "/selinux")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/selinux"
proot info: vpid 11: translate("/" + "/proc/filesystems")                                                                                         proot info: vpid 11:          -> "/proc/filesystems"
proot info: vpid 11: translate("/" + "/proc/mounts")
proot info: vpid 11:          -> "/proc/2367/mounts"
proot info: vpid 11: translate("/" + "/sys/fs/selinux")
proot info: vpid 11: translate("/" + "/dev/shm")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp"
proot info: vpid 11: translate("/" + "/etc/selinux/config")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/etc/selinux/config"
proot info: vpid 11: translate("/" + "/usr/lib/locale/locale-archive")                                                                            proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/locale-archive"
proot info: vpid 11: translate("/" + "/usr/share/locale/locale.alias")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/etc/locale.alias"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_IDENTIFICATION")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_IDENTIFICATION"
proot info: vpid 11: translate("/" + "/usr/lib/arm-linux-gnueabihf/gconv/gconv-modules.cache")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/arm-linux-gnueabihf/gconv/gconv-modules.cache"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_MEASUREMENT")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_MEASUREMENT"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_TELEPHONE")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_TELEPHONE"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_ADDRESS")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_ADDRESS"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_NAME")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_NAME"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_PAPER")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_PAPER"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_MESSAGES")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_MESSAGES"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_MESSAGES/SYS_LC_MESSAGES")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_MESSAGES/SYS_LC_MESSAGES"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_MONETARY")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_MONETARY"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_COLLATE")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_COLLATE"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_TIME")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_TIME"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_NUMERIC")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_NUMERIC"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_NUMERIC")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_NUMERIC"
proot info: vpid 11: translate("/" + "/usr/lib/locale/C.UTF-8/LC_CTYPE")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/usr/lib/locale/C.UTF-8/LC_CTYPE"
proot info: vpid 11: translate("/root/test" + ".")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/."
proot info: vpid 11: translate("/root/test" + "dir_one")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/dir_one"
proot info: vpid 11: translate("/root/test" + "dir_two")
proot info: vpid 11:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/dir_two"
dir_one  dir_two
proot info: vpid 11: exited with status 0
root@localhost:~/test#
root@localhost:~/test#
root@localhost:~/test#
root@localhost:~/test# cd dir_proot info: vpid 1: translate("/" + "/dev/null")
proot info: vpid 1:          -> "/dev/null"                                                                                                       proot info: vpid 1: translate("/" + "/dev/null")
proot info: vpid 1:          -> "/dev/null"
proot info: vpid 12: pid 2369
proot info: vpid 12: translate("/root/test" + ".")
proot info: vpid 12:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/."
proot info: vpid 12: translate("/root/test" + "dir_one")
proot info: vpid 12:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/dir_one"
proot info: vpid 12: translate("/root/test" + "dir_two")
proot info: vpid 12:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/dir_two"
proot info: vpid 12: exited with status 0
proot info: vpid 1: translate("/" + "/tmp")
proot info: vpid 1:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp"
proot info: vpid 1: translate("/" + "/tmp")
proot info: vpid 1:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp"
proot info: vpid 1: translate("/" + "/tmp")
proot info: vpid 1:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp"
proot info: vpid 1: translate("/" + "/dev/shm")
proot info: vpid 1:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp"
proot warning: ptrace(POKEDATA): I/O error
proot info: vpid 1: translate("/" + "/tmp/sh-thd.G6d74f")
proot info: vpid 1:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp/sh-thd.G6d74f"
proot info: vpid 1: translate("/" + "/tmp/sh-thd.G6d74f")
proot info: vpid 1:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp/sh-thd.G6d74f"
proot info: vpid 1: translate("/" + "/tmp/sh-thd.G6d74f")
proot info: vpid 1:          -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp/sh-thd.G6d74f"
proot info: vpid 1: translate("/" + "/dev/null")
proot info: vpid 1:          -> "/dev/null"
michalbednarski commented 4 years ago
  1. Please capture output with higher proot verbosity level (PROOT_VERBOSE=9 or -v 9)
  2. What did you use to install Ubuntu inside Termux? (Installation script or manual rootfs download and proot launch command)
ferfebles commented 4 years ago

I used the installation script

ferfebles commented 4 years ago

Capture with -v 9

root@localhost:~/test# cd dir_proot info: vpid 1: sysenter start: openat(0xffffff9c, 0xf19c720, 0x20241, 0x1b6, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffcffce8, 0] proot info: vpid 1: translate("/" + "/dev/null") proot info: vpid 1: -> "/dev/null" proot info: vpid 1: sysenter end: openat(0xffffff9c, 0xffcffcde, 0x20241, 0x1b6, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffcffce8, 0] proot info: vpid 1: sysenter start: fstat64(0x1, 0xffcff700, 0xffcff700, 0xebdc7be5, 0xebe6adb8, 0xebe6b374) = 0x1 [0xffcff6f4, 0] proot info: vpid 1: sysenter end: fstat64(0x1, 0xffcff700, 0xffcff700, 0xebdc7be5, 0xebe6adb8, 0xebe6b374) = 0x1 [0xffcff6f4, 0] proot info: vpid 1: sysexit start: fstat64(0x0, 0xffcff700, 0xffcff700, 0xebdc7be5, 0xebe6adb8, 0xebe6b374) = 0x0 [0xffcff6f4, 0] proot info: vpid 1: sysexit end: fstat64(0x0, 0xffcff700, 0xffcff700, 0xebdc7be5, 0xebe6adb8, 0xebe6b374) = 0x0 [0xffcff6f4, 0] proot info: vpid 1: sysenter start: ioctl(0x1, 0x5401, 0xffcff678, 0xffcff6b8, 0xad6ffa00, 0x158) = 0x1 [0xffcff670, 0] proot info: vpid 1: sysenter end: ioctl(0x1, 0x5401, 0xffcff678, 0xffcff6b8, 0xad6ffa00, 0x158) = 0x1 [0xffcff670, 0] proot info: vpid 1: sysenter start: openat(0xffffff9c, 0xf19b418, 0x20241, 0x1b6, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffd00558, 0] proot info: vpid 1: translate("/" + "/dev/null") proot info: vpid 1: -> "/dev/null" proot info: vpid 1: sysenter end: openat(0xffffff9c, 0xffd0054e, 0x20241, 0x1b6, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffd00558, 0] proot info: vpid 12: pid 28051 proot info: vpid 12: sysenter start: openat(0xffffff9c, 0xf196550, 0xa4800, 0x0, 0x1f028930, 0x404000) = 0xffffff9c [0xffd01248, 0] proot info: vpid 12: translate("/root/test" + ".") proot info: vpid 12: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/." proot info: vpid 12: sysenter end: openat(0xffffff9c, 0xffd01200, 0xa4800, 0x0, 0x1f028930, 0x404000) = 0xffffff9c [0xffd01248, 0] proot info: vpid 12: sysenter start: fstat64(0x3, 0xffd011f8, 0xffd011f8, 0xad6ffa00, 0x1f028930, 0x3) = 0x3 [0xffd011ec, 0] proot info: vpid 12: sysenter end: fstat64(0x3, 0xffd011f8, 0xffd011f8, 0xad6ffa00, 0x1f028930, 0x3) = 0x3 [0xffd011ec, 0] proot info: vpid 12: sysexit start: fstat64(0x0, 0xffd011f8, 0xffd011f8, 0xad6ffa00, 0x1f028930, 0x3) = 0x0 [0xffd011ec, 0] proot info: vpid 12: sysexit end: fstat64(0x0, 0xffd011f8, 0xffd011f8, 0xad6ffa00, 0x1f028930, 0x3) = 0x0 [0xffd011ec, 0] proot info: vpid 12: sysenter start: brk(0xf1ca000, 0x80000000, 0xf1ca000, 0xebe6a000, 0xf1a4000, 0x26000) = 0xf1ca000 [0xffd010bc, 0] proot info: vpid 12: sysenter end: mremap(0xf0d5000, 0xcf000, 0xf5000, 0x0, 0x0, 0x26000) = 0xf0d5000 [0xffd010bc, 0] proot info: vpid 12: sysexit start: mremap(0xf0d5000, 0xcf000, 0xf5000, 0x0, 0x0, 0x26000) = 0xf0d5000 [0xffd010bc, 0] proot info: vpid 12: sysexit end: brk(0xf1ca000, 0x80000000, 0xf1ca000, 0xebe6a000, 0xf1a4000, 0x26000) = 0xf1ca000 [0xffd010bc, 0] proot info: vpid 12: sysenter start: brk(0xf1c2000, 0x20000, 0xf1c2000, 0xebe6a000, 0xf1ca000, 0xffff8000) = 0xf1c2000 [0xffd011dc, 0] proot info: vpid 12: sysenter end: mremap(0xf0d5000, 0xf5000, 0xed000, 0x0, 0x0, 0xffff8000) = 0xf0d5000 [0xffd011dc, 0] proot info: vpid 12: sysexit start: mremap(0xf0d5000, 0xf5000, 0xed000, 0x0, 0x0, 0xffff8000) = 0xf0d5000 [0xffd011dc, 0] proot info: vpid 12: sysexit end: brk(0xf1c2000, 0x20000, 0xf1c2000, 0xebe6a000, 0xf1ca000, 0xffff8000) = 0xf1c2000 [0xffd011dc, 0] proot info: vpid 12: sysenter start: stat64(0xf196200, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0xf196200 [0xffd0125c, 0] proot info: vpid 12: translate("/root/test" + "dir_one") proot info: vpid 12: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/dir_one" proot info: vpid 12: sysenter end: stat64(0xffd0120e, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0xffd0120e [0xffd0120e, 0] proot info: vpid 12: sysexit start: stat64(0x0, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0x0 [0xffd0120e, 0] proot info: vpid 12: sysexit end: stat64(0x0, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0x0 [0xffd0125c, 0] proot info: vpid 12: sysenter start: stat64(0xf196200, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0xf196200 [0xffd0125c, 0] proot info: vpid 12: translate("/root/test" + "dir_two") proot info: vpid 12: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/dir_two" proot info: vpid 12: sysenter end: stat64(0xffd0120e, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0xffd0120e [0xffd0120e, 0] proot info: vpid 12: sysexit start: stat64(0x0, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0x0 [0xffd0120e, 0] proot info: vpid 12: sysexit end: stat64(0x0, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0x0 [0xffd0125c, 0] proot info: vpid 12: translate("/root/test" + "dir_one") proot info: vpid 12: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/dir_one" proot info: vpid 12: sysenter end: stat64(0xffd0120e, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0xffd0120e [0xffd0120e, 0] proot info: vpid 12: sysexit start: stat64(0x0, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0x0 [0xffd0120e, 0] proot info: vpid 12: sysexit end: stat64(0x0, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0x0 [0xffd0125c, 0] proot info: vpid 12: sysenter start: stat64(0xf196200, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0xf196200 [0xffd0125c, 0] proot info: vpid 12: translate("/root/test" + "dir_two") proot info: vpid 12: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/root/test/dir_two" proot info: vpid 12: sysenter end: stat64(0xffd0120e, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0xffd0120e [0xffd0120e, 0] proot info: vpid 12: sysexit start: stat64(0x0, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0x0 [0xffd0120e, 0] proot info: vpid 12: sysexit end: stat64(0x0, 0xffd01268, 0xffd01268, 0xad6ffa00, 0x1f028930, 0xf196200) = 0x0 [0xffd0125c, 0] proot info: vpid 12: exited with status 0 proot info: vpid 1: sysenter start: wait4(0xffffffff, 0xffd013a4, 0xb, 0x0, 0x78, 0x0) = 0xffffffff [0xffd01350, 0] proot info: vpid 1: sysenter end: wait4(0xffffffff, 0xffd013a4, 0xb, 0x0, 0x78, 0x0) = 0xffffffff [0xffd01350, 0] proot info: vpid 1: sysexit start: wait4(0x6d93, 0xffd013a4, 0xb, 0x0, 0x78, 0x0) = 0x6d93 [0xffd01350, 0] proot info: vpid 1: sysexit end: wait4(0x6d93, 0xffd013a4, 0xb, 0x0, 0x78, 0x0) = 0x6d93 [0xffd01350, 0] proot info: vpid 1: sysenter start: wait4(0xffffffff, 0xffd013a4, 0xb, 0x0, 0x78, 0x0) = 0xffffffff [0xffd01350, 0] proot info: vpid 1: sysenter end: wait4(0xffffffff, 0xffd013a4, 0xb, 0x0, 0x78, 0x0) = 0xffffffff [0xffd01350, 0] proot info: vpid 1: sysexit start: wait4(0xfffffff6, 0xffd013a4, 0xb, 0x0, 0x78, 0x0) = 0xfffffff6 [0xffd01350, 0] proot info: vpid 1: sysexit end: wait4(0xfffffff6, 0xffd013a4, 0xb, 0x0, 0x78, 0x0) = 0xfffffff6 [0xffd01350, 0] proot info: vpid 1: sysenter start: ioctl(0xff, 0x5410, 0xffd01474, 0xad6ffa00, 0x1f028930, 0xffd01484) = 0xff [0xffd0146c, 0] proot info: vpid 1: sysenter end: ioctl(0xff, 0x5410, 0xffd01474, 0xad6ffa00, 0x1f028930, 0xffd01484) = 0xff [0xffd0146c, 0] proot info: vpid 1: sysenter start: stat64(0xf0b3284, 0xffd01958, 0xffd01958, 0xad6ffa00, 0x1f028930, 0xf0ce658) = 0xf0b3284 [0xffd0194c, 0] proot info: vpid 1: translate("/" + "/tmp") proot info: vpid 1: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp" proot info: vpid 1: sysenter end: stat64(0xffd0190c, 0xffd01958, 0xffd01958, 0xad6ffa00, 0x1f028930, 0xf0ce658) = 0xffd0190c [0xffd0190c, 0] proot info: vpid 1: sysexit start: stat64(0x0, 0xffd01958, 0xffd01958, 0xad6ffa00, 0x1f028930, 0xf0ce658) = 0x0 [0xffd0190c, 0] proot info: vpid 1: sysexit end: stat64(0x0, 0xffd01958, 0xffd01958, 0xad6ffa00, 0x1f028930, 0xf0ce658) = 0x0 [0xffd0194c, 0] proot info: vpid 1: sysenter start: faccessat(0xffffff9c, 0xf0b3284, 0x2, 0x0, 0x200, 0x158) = 0xffffff9c [0xffd018b0, 0] proot info: vpid 1: translate("/" + "/tmp") proot info: vpid 1: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp" proot info: vpid 1: sysenter end: faccessat(0xffffff9c, 0xffd01870, 0x2, 0x0, 0x200, 0x158) = 0xffffff9c [0xffd018b0, 0] proot info: vpid 1: sysenter start: statfs64(0xf0b3284, 0x58, 0xffd01880, 0xad6ffa00, 0x1f028930, 0xebeae4b0) = 0xf0b3284 [0xffd01874, 0] proot info: vpid 1: translate("/" + "/tmp") proot info: vpid 1: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp" proot info: vpid 1: sysenter end: statfs64(0xffd01834, 0x58, 0xffd01880, 0xad6ffa00, 0x1f028930, 0xebeae4b0) = 0xffd01834 [0xffd01834, 0] proot info: vpid 1: sysexit start: statfs64(0x0, 0x58, 0xffd01880, 0xad6ffa00, 0x1f028930, 0xebeae4b0) = 0x0 [0xffd01834, 0] proot info: vpid 1: translate("/" + "/dev/shm") proot info: vpid 1: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp" proot info: Updating statfs() result to fake tmpfs /dev/shm proot warning: ptrace(POKEDATA): I/O error proot info: Updating statfs() result failed proot info: vpid 1: sysexit end: statfs64(0x0, 0x58, 0xffd01880, 0xad6ffa00, 0x1f028930, 0xebeae4b0) = 0x0 [0xffd01874, 0] proot info: vpid 1: sysenter start: openat(0xffffff9c, 0xf1a1b10, 0x200c2, 0x180, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffd01900, 0] proot info: vpid 1: translate("/" + "/tmp/sh-thd.Alg4P2") proot info: vpid 1: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp/sh-thd.Alg4P2" proot info: vpid 1: sysenter end: openat(0xffffff9c, 0xffd018b2, 0x200c2, 0x180, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffd01900, 0] proot info: vpid 1: sysenter start: fchmod(0x3, 0x180, 0xad6ffa00, 0x10, 0xf19df00, 0xf19df00) = 0x3 [0xffd01a04, 0] proot info: vpid 1: sysenter end: fchmod(0x3, 0x180, 0xad6ffa00, 0x10, 0xf19df00, 0xf19df00) = 0x3 [0xffd01a04, 0] proot info: vpid 1: sysexit start: fchmod(0x0, 0x180, 0xad6ffa00, 0x10, 0xf19df00, 0xf19df00) = 0x0 [0xffd01a04, 0] proot info: vpid 1: sysexit end: fchmod(0x0, 0x180, 0xad6ffa00, 0x10, 0xf19df00, 0xf19df00) = 0x0 [0xffd01a04, 0] proot info: vpid 1: sysenter start: openat(0xffffff9c, 0xf1a1b10, 0x20000, 0x0, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffd019c8, 0] proot info: vpid 1: translate("/" + "/tmp/sh-thd.Alg4P2") proot info: vpid 1: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp/sh-thd.Alg4P2" proot info: vpid 1: sysenter end: openat(0xffffff9c, 0xffd0197a, 0x20000, 0x0, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffd019c8, 0] proot info: vpid 1: sysenter start: unlink(0xf1a1b10, 0xffd0197a, 0x78, 0x0, 0xf1961c8, 0x4) = 0xf1a1b10 [0xffd01a04, 0] proot info: vpid 1: translate("/" + "/tmp/sh-thd.Alg4P2") proot info: vpid 1: -> "/data/data/com.termux/files/home/ubuntu-in-termux/ubuntu-fs/tmp/sh-thd.Alg4P2" proot info: vpid 1: sysenter end: unlink(0xffd019b6, 0xffd0197a, 0x78, 0x0, 0xf1961c8, 0x4) = 0xffd019b6 [0xffd019b6, 0] proot info: vpid 1: sysexit start: unlink(0x0, 0xffd0197a, 0x78, 0x0, 0xf1961c8, 0x4) = 0x0 [0xffd019b6, 0] proot info: vpid 1: sysexit end: unlink(0x0, 0xffd0197a, 0x78, 0x0, 0xf1961c8, 0x4) = 0x0 [0xffd01a04, 0] proot info: vpid 1: sysenter start: fchmod(0x4, 0x100, 0xad6ffa00, 0xad6ffa00, 0xf1961c8, 0x4) = 0x4 [0xffd01a04, 0] proot info: vpid 1: sysenter end: fchmod(0x4, 0x100, 0xad6ffa00, 0xad6ffa00, 0xf1961c8, 0x4) = 0x4 [0xffd01a04, 0] proot info: vpid 1: sysexit start: fchmod(0x0, 0x100, 0xad6ffa00, 0xad6ffa00, 0xf1961c8, 0x4) = 0x0 [0xffd01a04, 0] proot info: vpid 1: sysexit end: fchmod(0x0, 0x100, 0xad6ffa00, 0xad6ffa00, 0xf1961c8, 0x4) = 0x0 [0xffd01a04, 0] proot info: vpid 1: sysenter start: ioctl(0x0, 0x5401, 0xffd016c0, 0xffd01700, 0xad6ffa00, 0x158) = 0x0 [0xffd016b8, 0] proot info: vpid 1: sysenter end: ioctl(0x0, 0x5401, 0xffd016c0, 0xffd01700, 0xad6ffa00, 0x158) = 0x0 [0xffd016b8, 0] proot info: vpid 1: sysenter start: ioctl(0x0, 0x5401, 0xffd016c0, 0xffd01700, 0xad6ffa00, 0x158) = 0x0 [0xffd016b8, 0] proot info: vpid 1: sysenter end: ioctl(0x0, 0x5401, 0xffd016c0, 0xffd01700, 0xad6ffa00, 0x158) = 0x0 [0xffd016b8, 0] proot info: vpid 1: sysenter start: ioctl(0x0, 0x5401, 0xffd016c0, 0xffd01700, 0xad6ffa00, 0x158) = 0x0 [0xffd016b8, 0] proot info: vpid 1: sysenter end: ioctl(0x0, 0x5401, 0xffd016c0, 0xffd01700, 0xad6ffa00, 0x158) = 0x0 [0xffd016b8, 0] proot info: vpid 1: sysenter start: openat(0xffffff9c, 0xf196320, 0x20241, 0x1b6, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffd01a40, 0] proot info: vpid 1: translate("/" + "/dev/null") proot info: vpid 1: -> "/dev/null" proot info: vpid 1: sysenter end: openat(0xffffff9c, 0xffd01a36, 0x20241, 0x1b6, 0xebe6a000, 0x1f028930) = 0xffffff9c [0xffd01a40, 0]

michalbednarski commented 4 years ago

I've pushed fix to master branch, you can try it now by building from source, I'll send fix to Termux apt repo in few days.

As upstream proot has no /dev/shm is tmpfs emulation, I think this issue won't occur there and proot-me/proot#213 can be closed.

ferfebles commented 4 years ago

Built from source and works great!!

Thanks!!!

michalbednarski commented 4 years ago

Closing issue as update is now live in Termux apt repository

ferfebles commented 4 years ago

Thanks!

On 8 Mar 2020, at 08:03, michalbednarski notifications@github.com wrote:

 Closed #96.

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