Re: kernel hangs during boot

On Thu, 4 Dec 2003, Doug White wrote:

> If you can break into ddb ok, grab the trace if its interesting.  I'm
> curious if its jamming in something storage-related.

It doesn't look too terribly interesting (man i wish ddb wrote to the
system buffer) I copied the parts that appear most relevant :)

sgetc() + 0x3da
skbdevent() + 0x1e0
atkbd_intr() + 0x2c
atkbd_isa_intr() + 0x21

ithread_loop(c18aac80, d6c2cd48, f4bca2c8, 8c806f1, 429493c4) at
ithread_loop + 0x1d8

fork_exit()
fork_trampoline()

> On Thu, 4 Dec 2003, Wesley Morgan wrote:
>
> > Just tried to boot a new kernel on my laptop since the ACPI code was
> > modular and OHCI was finally fixed, and instead of booting it hangs
> > right after (or during?) the ATA probe:
> >
> > ata0-master: pio=0x0c wdma=0x22 udma=0x45 cable=80pin
> > ata0-master: setting PIO4 on AcerLabs Aladdin chip
> > ata0-master: setting UDMA66 on AcerLabs Aladdin chip
> > GEOM: create disk ad0 dp=0xc427ab60
> > ad0: <TOSHIBA MK3017GAP/A0.10 H> ATA-5 disk at ata0-master
> > ad0: 28615MB (58605120 sectors), 58140 C, 16 H, 63 S, 512 B
> > ad0: 16 secs/int, 1 depth queue, UDMA66
> > (probe0:ata0:0:0:0): error 22
> > (probe0:ata0:0:0:0): Unretryable Error
> > (probe1:ata0:0:1:0): error 22
> > (probe1:ata0:0:1:0): Unretryable Error
> > ata1-master: pio=0x0c wdma=0x22 udma=0x42 cable=40pin
> > ata1-master: setting PIO4 on AcerLabs Aladdin chip
> > acd0: <UJDA720 DVD/CDRW/1.00> CDRW drive at ata1 as master
> > acd0: read 4134KB/s (4134KB/s) write 1377KB/s (1377KB/s), 2048KB buffer, PIO4
> > acd0: Reads: CDR, CDRW, CDDA stream, DVDROM, DVDR, DVDRAM, packet
> > acd0: Writes: CDR, CDRW, test write, burnproof
> > acd0: Audio: play, 256 volume levels
> > acd0: Mechanism: ejectable tray, unlocked
> > acd0: Medium: 120mm data disc
> > (probe1:ata1:0:1:0): error 22
> > (probe1:ata1:0:1:0): Unretryable Error
> > (probe2:ata0:0:0:0): error 22
> > (probe2:ata0:0:0:0): Unretryable Error
> > (probe3:ata0:0:1:0): error 22
> > (probe3:ata0:0:1:0): Unretryable Error
> > (probe1:ata1:0:1:0): error 22
> > (probe1:ata1:0:1:0): Unretryable Error
> > (probe0:ata1:0:0:0): Retrying Command
> > (probe0:ata1:0:0:0): error 22
> > (probe0:ata1:0:0:0): Unretryable Error
> > (probe0:ata1:0:0:0): Retrying Command
> > (probe0:ata1:0:0:0): error 22
> > (probe0:ata1:0:0:0): Unretryable Error
> > pass0 at ata1 bus 0 target 0 lun 0
> > pass0: <MATSHITA UJDA720 DVD/CDRW 1.00> Removable CD-ROM SCSI-0 device
> > pass0: 16.000MB/s transfers
> > GEOM: create disk cd0 dp=0xc4271600
> > cd0 at ata1 bus 0 target 0 lun 0
> > cd0: <MATSHITA UJDA720 DVD/CDRW 1.00> Removable CD-ROM SCSI-0 device
> > cd0: 16.000MB/s transfers
> > cd0: cd present [2156415 x 2048 byte records]
> > acpi_cmbat1: battery initialization failed, giving up
> > panic: from debugger
> > Stack backtrace:
> >
> >
> > ACPI as a module doesn't seem to be the culprit, nor does atapicam or even
> > atapicd. Pulling out the dvd drive still hangs. My working kernel is from
> > Nov 18, so I'm at a loss to exactly when this problem showed up.
> >
> >
> >
>
>

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