Package: pstack Version: 1.3.1-1+b1 Severity: grave Justification: renders package unusable
Dear Maintainer, I can't get pstack working as expected. Even not as root. Example: # pstack 2280 2280: /usr/lib/upower/upowerd (No symbols found) 0x7fbfe723dd0f: ???? (55babe9e5900, 51, 0, 0, 0, 7fbfe7593f30) + ffffaa46415ffdb3 crawl: Input/output error Error tracing through process 2280 0x100000008: ???? I assume there something going on with ptrace(), as I see the same issue with a ptrace example code that uses PTRACE_PEEKDATA. PTRACE_ATTACH seems to work, but PTRACE_PEEKDATA returns error (errno is 5). strace and gdb work well. Web searches so far didn't help. Any ideas / hints ? Regards, Tim -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.4.0-3-amd64 (SMP w/12 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE= (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages pstack depends on: ii libc6 2.29-9 pstack recommends no packages. pstack suggests no packages. -- no debconf information
