https://bugzilla.suse.com/show_bug.cgi?id=1207295 Bug ID: 1207295 Summary: bpftrace: SIGSEGV on almost any simple program Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: cartesius68@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- SIGSEGV: ``` $ bpftrace -dd -e 'kprobe:do_nanosleep { printf("%d sleeping\n", pid); }' BTF: using data from /sys/kernel/btf/vmlinux BTF: using data from /sys/kernel/btf/vmlinux AST after: parser ------------------- Program kprobe:do_nanosleep call: printf :: type[none, ctx: 0] string: %d sleeping\n :: type[none, ctx: 0] builtin: pid :: type[none, ctx: 0] AST after: Semantic ------------------- Program kprobe:do_nanosleep call: printf :: type[none, ctx: 0] string: %d sleeping\n :: type[string[13], ctx: 0] builtin: pid :: type[unsigned int64, ctx: 0] AST after: NodeCounter ------------------- Program kprobe:do_nanosleep call: printf :: type[none, ctx: 0] string: %d sleeping\n :: type[string[13], ctx: 0] builtin: pid :: type[unsigned int64, ctx: 0] AST after: ResourceAnalyser ------------------- Program kprobe:do_nanosleep call: printf :: type[none, ctx: 0] string: %d sleeping\n :: type[string[13], ctx: 0] builtin: pid :: type[unsigned int64, ctx: 0] Segmentation fault (core dumped) ``` and many other simple programs. ``` Information for package bpftrace: --------------------------------- Repository : Main Repository (OSS) Name : bpftrace Version : 0.16.0-2.1 Arch : x86_64 Vendor : openSUSE Installed Size : 60.5 MiB Installed : Yes Status : up-to-date Source package : bpftrace-0.16.0-2.1.src System: Host: pn52 Kernel: 6.1.6-1-default arch: x86_64 bits: 64 Console: pty pts/0 Distro: openSUSE Tumbleweed 20230117 ``` -- You are receiving this mail because: You are the assignee for the bug.