diff --git a/kotlinx-coroutines-core/jvm/src/Exceptions.kt b/kotlinx-coroutines-core/jvm/src/Exceptions.kt
index 22a02a30bb..0684ce2397 100644
--- a/kotlinx-coroutines-core/jvm/src/Exceptions.kt
+++ b/kotlinx-coroutines-core/jvm/src/Exceptions.kt
@@ -40,7 +40,8 @@ internal actual class JobCancellationException public actual constructor(
         if (DEBUG) {
             return super.fillInStackTrace()
         }
-
+        // Prevent Android <= 6.0 bug, #1866
+        stackTrace = emptyArray()
         /*
          * In non-debug mode we don't want to have a stacktrace on every cancellation/close,
          * parent job reference is enough. Stacktrace of JCE is not needed most of the time (e.g., it is not logged)
diff --git a/kotlinx-coroutines-core/jvm/src/flow/internal/FlowExceptions.kt b/kotlinx-coroutines-core/jvm/src/flow/internal/FlowExceptions.kt
index 863c2cc4ab..1cba220f4b 100644
--- a/kotlinx-coroutines-core/jvm/src/flow/internal/FlowExceptions.kt
+++ b/kotlinx-coroutines-core/jvm/src/flow/internal/FlowExceptions.kt
@@ -13,6 +13,8 @@ internal actual class AbortFlowException actual constructor(
 
     override fun fillInStackTrace(): Throwable {
         if (DEBUG) super.fillInStackTrace()
+        // Prevent Android <= 6.0 bug, #1866
+        stackTrace = emptyArray()
         return this
     }
 }
@@ -20,6 +22,8 @@ internal actual class AbortFlowException actual constructor(
 internal actual class ChildCancelledException : CancellationException("Child of the scoped flow was cancelled") {
     override fun fillInStackTrace(): Throwable {
         if (DEBUG) super.fillInStackTrace()
+        // Prevent Android <= 6.0 bug, #1866
+        stackTrace = emptyArray()
         return this
     }
 }