HIP: Device assert broken on gfx1030 with "Bus error", or hanging after synchronize

If for example i add assert(0); to the kernel in the vectorAdd sample: https://github.com/ROCm-Developer-Tools/HIP-Examples/blob/master/vectorAdd/vectoradd_hip.cpp

via

diff --git a/vectorAdd/vectoradd_hip.cpp b/vectorAdd/vectoradd_hip.cpp
index 0362c8a..a20bd2c 100644
--- a/vectorAdd/vectoradd_hip.cpp
+++ b/vectorAdd/vectoradd_hip.cpp
@@ -47,7 +47,7 @@ __global__ void
 vectoradd_float(float* __restrict__ a, const float* __restrict__ b, const float* __restrict__ c, int width, int height) 
 
   {
- 
+assert(0);
       int x = hipBlockDim_x * hipBlockIdx_x + hipThreadIdx_x;
       int y = hipBlockDim_y * hipBlockIdx_y + hipThreadIdx_y;
 

Then on mi250x I get the expected behavior

......
vectoradd_hip.cpp:50: void vectoradd_float(float *__restrict, const float *__restrict, const float *__restrict, int, int): Device-side assertion `0' failed.
vectoradd_hip.cpp:50: void vectoradd_float(float *__restrict, const float *__restrict, const float *__restrict, int, int): Device-side assertion `0' failed.
:0:rocdevice.cpp            :2778: 1891319054196 us: 83888: [tid:0x7fd1f8497700] Callback: Queue 0x7fcfcce00000 aborting with error : HSA_STATUS_ERROR_EXCEPTION: An HSAIL operation resulted in a hardware exception. code: 0x1016
make: *** [Makefile:24: test] Aborted (core dumped)

etc

However on gfx1030 using ubuntu 2204.03 and rocm5.7.1 (an officially supported combination), I get:

System minor 3
 System major 10
 agent prop name AMD Radeon PRO W6800
hip Device prop succeeded 
Bus error

i.e. the assert message diagnostic is removed and replaced with “Bus error”.