https://bugzilla.suse.com/show_bug.cgi?id=1221877 Bug ID: 1221877 Summary: aarch64 read/access watchpoint not triggered with access > 8 bytes, and gdb hangs Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Development Assignee: screening-team-bugs@suse.de Reporter: tdevries@suse.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- This is a bug to track two related upstream PRs, one for gdb and one for the kernel: - https://sourceware.org/bugzilla/show_bug.cgi?id=31486 "[gdb/tdep, aarch64] Hang when hitting access watchpoint on M1" - https://bugzilla.kernel.org/show_bug.cgi?id=218628 "Aarch64 inexact watchpoint address make SIGTRAP hard to interpret" Sofar I only managed to reproduce the problem on macbook M1, but it might also occur with new server hardware supporting SVE or the MOPS feature. -- You are receiving this mail because: You are on the CC list for the bug.