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-rw-r--r--sys/kern/subr_witness.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/kern/subr_witness.c b/sys/kern/subr_witness.c
index bf28a88..3b4d7a2 100644
--- a/sys/kern/subr_witness.c
+++ b/sys/kern/subr_witness.c
@@ -1138,12 +1138,16 @@ witness_checkorder(struct lock_object *lock, int flags, const char *file,
iclass = LOCK_CLASS(interlock);
lock1 = find_instance(lock_list, interlock);
if (lock1 == NULL)
- kassert_panic("interlock (%s) %s not locked @ %s:%d",
+ kassert_panic(
+ "interlock (%s) %s not locked while locking"
+ " %s @ %s:%d",
iclass->lc_name, interlock->lo_name,
flags & LOP_EXCLUSIVE ? "exclusive" : "shared",
fixup_filename(file), line);
else if ((lock1->li_flags & LI_RECURSEMASK) != 0)
- kassert_panic("interlock (%s) %s recursed @ %s:%d",
+ kassert_panic(
+ "interlock (%s) %s recursed while locking %s"
+ " @ %s:%d",
iclass->lc_name, interlock->lo_name,
flags & LOP_EXCLUSIVE ? "exclusive" : "shared",
fixup_filename(file), line);
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