Re: New panic in wdc_ata_bio

Sorry, it still crashes the same way. I made sure all was updated before trying, I do have

ident /netbsd | grep wdc

$NetBSD: atapi_wdc.c,v 1.128 2017/10/10 21:37:49 jdolecek Exp $

$NetBSD: ata_wdc.c,v 1.108 2017/10/15 11:27:14 jdolecek Exp $

$NetBSD: wdc_isa.c,v 1.60 2017/10/07 16:05:32 jdolecek Exp $

$NetBSD: wdc_pcmcia.c,v 1.125 2017/10/07 16:05:33 jdolecek Exp $

$NetBSD: wdc.c,v 1.285 2017/10/15 18:02:33 jdolecek Exp $

and the panic is exactly the same.

I am sure I will sort out my problem on this particular machine if I swap the internal SSD and the one in the DVD bay, placing the NetBSD root in the proper place, but nevertheless the panic may indicate some other unfinished work, so I shall keep it as it is for testing.

Chavdar Ivanov

On Sun, 15 Oct 2017 at 19:03 Jaromír Doleček <jaromir.dolecek%gmail.com@localhost> wrote:

Hi,

should be fixed in rev. 1.285 of dev/ic/wdc.c, can you please check?

Jaromir

2017-10-14 17:48 GMT+02:00 Chavdar Ivanov <ci4ic4%gmail.com@localhost>:
It still panics the same way, no difference.

On my other laptop, an HP EliteBook, I haven't the problem at all, only on the two T61p's (one of them stopped working a week ago, though).

Chavdar Ivanov

On Sat, 14 Oct 2017 at 15:45 Jaromír Doleček <jaromir.dolecek%gmail.com@localhost> wrote:
Sorry, this fixed patch

2017-10-14 16:23 GMT+02:00 Jaromír Doleček <jaromir.dolecek%gmail.com@localhost>:
Can you try attached patch?

Jaromir

2017-10-11 1:04 GMT+02:00 Chavdar Ivanov <ci4ic4%gmail.com@localhost>:
The timeouts when running under VirtualBox disappeared, but of course the panic on my T61p remains.

Chavdar Ivanov

On Tue, 10 Oct 2017 at 22:40 Jaromír Doleček <jaromir.dolecek%gmail.com@localhost> wrote:
Hey,

can you try with dev/scsipi/atapi_wdc.c 1.128? That should resolve the timeouts for atapi, at least it did for me.

Jaromir

2017-10-10 8:08 GMT+02:00 Rares Aioanei <bsdlisten%gmail.com@localhost>:
I get that also on VBox, except it doesn't try to add cd0a as a swap
device, nor does it show an endless stream of "lost interrupt"
messages; eventually I get a login prompt. This is with yesterday's
latest -CURRENT.

On Sun, Oct 8, 2017 at 5:17 PM, Chavdar Ivanov <ci4ic4%gmail.com@localhost> wrote:
> I tried the same kernel on a VirtualBox guest - it doesn't crash, but one
> gets endless
>
> piixide0:1:0: lost interrupt
> type: atapi tc_bcount: 0 tc_skip: 0
>
> stream of messages. Also /etc/rc.d/swap2 start hangs while trying to add
> /dev/cd0a as a dump device... as shown by ktruss.
>
> Weird.
>
> Chavdar
>
> On Sun, 8 Oct 2017 at 11:55 Chavdar Ivanov <ci4ic4%gmail.com@localhost> wrote:
>>
>> System updated about two hours ago. I am getting:
>>
>> ....
>> wd0 at atabus0 drive 0
>> wd0: <Hitachi HTS725032A9A364>
>> wd0: drive supports 16-sector PIO transfers, LBA48 addressing
>> wd0: 298 GB, 620181 cyl, 16 head, 63 sec, 512 bytes/sect x 625142448
>> sectors
>> piixide0:0:0: bad state 0 in wdc_ata_bio_intr
>> panic: wdc_ata_bio_intr: bad state
>> fatal breakpoint trap in supervisor mode
>> trap type 1 code 0 rip 0xffffffff8021c0c5 cs 0x8 rflags 0x246 cr2 0 ilevel
>> 0x8 rsp 0xffffe40040003c38
>> curlwp 0xffffe4013bb27840 pid 0.2 lowest kstack 0xffffe400400002c0
>> Stopped at pid 0.2 (system) at netbsd:breakpoint+0x5: leave
>> db{0}> bt
>> breakpoint() at netbsd:breakpoint+0x5
>> vpanic() at netbsd:vpanic+0x140
>> snprintf() at netbsd:snprintf
>> wdc_ata_bio_poll() at netbsd:wdc_ata_bio_poll
>> intr_biglock_wrapper() at netbsd:intr_biglock_wrapper+0x1d
>> Xintr_ioapic_edge10() at netbsd:Xintr_ioapic_edge10+0xee
>> --- interrupt ---
>> x86_mwait() at netbsd:x86_mwait+0xd
>> acpicpu_cstate_idel_enter() at netbsd:acpicpu_cstate_idle_enter+0xdb
>> acpicpu_cstate_idle() at netbsd:acpicpu_cstate_idle+0xb6
>> idle_loop() at netbsd:idle_loop+0x18c
>> db{0}>
>> ....
>>
>> (that is on my usual ThinkPad T61p).
>>
>> Couldn't get a crash dump.
>>
>> Chavdar Ivanov
>>
>

Re: New panic in wdc_ata_bio_intr