Date: Sun, 26 Mar 2023 19:45:42 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 270459] SATA Port Multiplier failure Message-ID: <bug-270459-227-fV8lrlSmhe@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-270459-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270459 --- Comment #1 from Alex Rosenberg <alexr@leftfield.org> --- I set kern.cam.dflags=127 and kern.cam.debug_delay=5000 from the loader prompt. The delay doesn't seem to meaningfully slow things down, but when the Z690 is looping, the following sequence repeats indefinitely: (pmp0:ahcich8:0:15:0): WRITE_BUFFER/PM. ACB: e8 02 00 00 00 01 00 00 00 00 01 00 (pmp0:ahcich8:0:15:0): CAM status: Unconditionally Re-queue Request (pmp0:ahcich8:0:15:0): Retrying command, 1 more tries remain (pmp0:ahcich8:0:15:0): WRITE_BUFFER/PM. ACB: e8 02 00 00 00 01 00 00 00 00 01 00 (aprobe0:ahcich8:0:0:0): SET_MULTI. ACB: c6 00 00 00 00 40 00 00 00 00 01 00 (aprobe0:ahcich8:0:0:0): CAM status: Unconditionally Re-queue Request (aprobe0:ahcich8:0:0:0): Retrying command, 1 more tries remain (aprobe0:ahcich8:0:0:0): SET_MULTI. ACB: c6 00 00 00 00 40 00 00 00 00 01 00 I played a bit with debug_delay and got different results with higher values, but that's probably breaking timings too much. -- You are receiving this mail because: You are the assignee for the bug.help
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