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-rw-r--r--dashboard/config/linux/bits/kmsan.yml6
1 files changed, 6 insertions, 0 deletions
diff --git a/dashboard/config/linux/bits/kmsan.yml b/dashboard/config/linux/bits/kmsan.yml
index 38bc33a6d..16256f1d7 100644
--- a/dashboard/config/linux/bits/kmsan.yml
+++ b/dashboard/config/linux/bits/kmsan.yml
@@ -28,6 +28,12 @@ config:
# KMSAN doesn't support ORC unwinder (https://github.com/google/kmsan/issues/48).
- UNWINDER_FRAME_POINTER
+ # Newer Clang versions generate DWARF5 by default, but old binutils choke on that.
+ # This results in syzbot being unable to symbolize reports.
+ # Stick to DWARF4 for now.
+ - DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT: [n, weak]
+ - DEBUG_INFO_DWARF4
+
- HYPERVISOR_GUEST: n
- PARAVIRT: n
- PARAVIRT_SPINLOCKS: [n, weak]