OpenBSD 6.4 - PINE64 ROCK64 - Kernel crash at interrupt handler dwc_gmac_intr() when rebooting

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OpenBSD 6.4 - PINE64 ROCK64 - Kernel crash at interrupt handler dwc_gmac_intr() when rebooting

Johannes Krottmayer
Hi,

When I try to reboot the system, I get following at the
startup of the kernel:

---
Stopped at      dwc_gmac_intr+0xcc:
ddb{0}> trace
0 at 0xffffff8000706278
dwc_gmac_intr() at handle_el1h_irq+0x6c
handle_el1h_irq() at main+0x36c
main() at $x.2+0x70
ddb{0}>
---

When I power up the board or the press the reset button on
the PCB, OpenBSD 6.4 boots without a crash.

(Driver: /usr/src/sys/dev/ic/dwc_gmac.c)

Cannot provide a disassembly of this issue. Not
supported by GNU objdump.

--
Best regards,

Johannes K.