Re: kern/52126 (mvsata Marvell 88SX6081 panics on boot)

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

The following reply was made to PR kern/52126; it has been noted by GNATS.

From: Patrick Welche <prlw1%cam.ac.uk@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/52126 (mvsata Marvell 88SX6081 panics on boot)
Date: Fri, 20 Dec 2019 17:01:50 +0000

 Just for the record, the run up to the spinout is:
 
 ata_exec_xfer 0xfffff2bbff940038 channel 1 drive 0
 atastart from ata_exec_xfer, flags 0x800
 ata_queue_alloc_slot: channel 1 qavail 0xffffffff qact 0atastart(chp=0xffffb0001edffa20): xfer 0xfffff2bbff940038 channel 1 drive 0
 atastart(chp=0xffffb0001edffa20): channel 1 queue_xfer is empty
 atastart(chp=0xffffb0001edffa20): channel 1 queue_xfer is empty
 mvsata1:4: mvsata_bio: drive=0, blkno=0, bcount=512
 ata_exec_xfer 0xfffff2bbff940038 channel 4 drive 0
 atastart from ata_exec_xfer, flags 0x0
 ata_queue_alloc_slot: channel 4 qavail 0xffffffff qact 0atastart(chp=0xfffff2bbff46e010): xfer 0xfffff2bbff940038 channel 4 drive 0
 mvsata1:4: mvsata_bio_start: drive=0
 ata_channel_freeze_locked(chp=0xfffff2bbff46e010) -> 1
 ata_channel_thaw_locked(chp=0xfffff2bbff46e010) -> 0
 mvsata1:4: mvsata_bio_start: drive=0
 Kernel lock error: _kernel_lock,222: spinout