Package: ltrace Version: 0.7.3-6.1 Followup-For: Bug #599622 I belive this problem still perists in current version of ltrace, to me it usually happens when I specify filters, ie.:
$ ltrace -b -f -e '+getaddrinfo-free-memset' -p `pidof factorio` failed to initialize process 1322420: No such file or directory [pid 1322419] +++ killed by SIGTRAP +++ [pid 1322418] +++ killed by SIGTRAP +++ [pid 1322417] +++ killed by SIGTRAP +++ [pid 1322416] +++ killed by SIGTRAP +++ [pid 1322415] +++ killed by SIGTRAP +++ [pid 1322414] +++ killed by SIGTRAP +++ [pid 1322408] +++ killed by SIGTRAP +++ $ or $ ltrace -b -f -e '+getaddrinfo-free-memset' -p `pidof factorio` enable_breakpoint pid=1322846, addr=0x40b350, symbol=strcat: No such process enable_breakpoint pid=1322846, addr=0x40b340, symbol=__fpclassify: No such process enable_breakpoint pid=1322846, addr=0x40b330, symbol=fmodl: No such process enable_breakpoint pid=1322846, addr=0x40b320, symbol=mblen: No such process enable_breakpoint pid=1322846, addr=0x40b310, symbol=fopen64: No such process enable_breakpoint pid=1322846, addr=0x40b300, symbol=ftello64: No such process enable_breakpoint pid=1322846, addr=0x40b2f0, symbol=fseeko64: No such process enable_breakpoint pid=1322846, addr=0x40b2e0, symbol=localeconv: No such process enable_breakpoint pid=1322846, addr=0x40b2d0, symbol=strspn: No such process enable_breakpoint pid=1322846, addr=0x40b2c0, symbol=strcoll: No such process enable_breakpoint pid=1322846, addr=0x40b2b0, symbol=isxdigit: No such process enable_breakpoint pid=1322846, addr=0x40b2a0, symbol=ispunct: No such process enable_breakpoint pid=1322846, addr=0x40b290, symbol=isgraph: No such process enable_breakpoint pid=1322846, addr=0x40b280, symbol=iscntrl: No such process enable_breakpoint pid=1322846, addr=0x40b270, symbol=islower: No such process enable_breakpoint pid=1322846, addr=0x40b260, symbol=isalpha: No such process enable_breakpoint pid=1322846, addr=0x40b250, symbol=strpbrk: No such process ... enable_breakpoint pid=1322846, addr=0x409bf0, symbol=__gmon_start__: No such process enable_breakpoint pid=1322846, addr=0x409be0, symbol=__libc_start_main: No such process PTRACE_SETOPTIONS: No such process [pid 1322846] +++ killed by SIGTRAP +++ $ Sometimes it works, sometimes it doesn't. If I don't use filters, it usually works fine (no crashes). -- System Information: Debian Release: bullseye/sid APT prefers testing-debug APT policy: (500, 'testing-debug'), (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.6.0-1-amd64 (SMP w/32 CPU cores) Kernel taint flags: TAINT_WARN Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages ltrace depends on: ii libc6 2.30-8 ii libelf1 0.176-1.1 ii libselinux1 3.0-1+b3 ltrace recommends no packages. ltrace suggests no packages. -- no debconf information
