Public bug reported:
SCSI stopped working. Machine locks on boot. It was fine before.
What should happen: machine boosts, scsi interface enabled
What does happen: machine fails to boot, acpi reports problems
Boot messages [edited]:
ACPI PCC Probe Failed
Starting Version 219
Worker[139] /devices/pci000:00 ... etc
SCSI timing out command, waited 82s
... devices/pci .... timeout kill it
... seq 987 /devices/pci killed
... INFO: task systemd-udevd:139 blocked for more than 120 seconds
module len 27812 truncated
INFO: task sh blocked for more than 120 seconds
INFO: task alsactl:468 blocked for more than 120 seconds
INFO: task apparmor: 474 blocked for more than 120 seconds
and so on.
Here's what looks like a relevant section from kern.log:
Feb 7 22:08:58 zammo kernel: [ 10.846041] scsi host4: Adaptec AIC7XXX
EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0
Feb 7 22:08:58 zammo kernel: [ 10.846041] <Adaptec aic7850 SCSI
adapter>
Feb 7 22:08:58 zammo kernel: [ 10.846041] aic7850: Single Channel A,
SCSI Id=7, 3/253 SCBs
Feb 7 22:08:58 zammo kernel: [ 10.846041]
Feb 7 22:08:58 zammo kernel: [ 60.535354] EXT4-fs (dm-1): mounted filesystem
with ordered data mode. Opts: (null)
Feb 7 22:08:58 zammo kernel: [ 64.555112] lp: driver loaded but no devices
found
Feb 7 22:08:58 zammo kernel: [ 64.638863] ppdev: user-space parallel port
driver
Feb 7 22:08:58 zammo kernel: [ 64.724900] parport_pc 00:03: reported by Plug
and Play ACPI
Feb 7 22:08:58 zammo kernel: [ 64.724948] parport0: PC-style at 0x378
(0x778), irq 7, using FIFO [PCSPP,TRISTATE,COMPAT,EPP,ECP]
Feb 7 22:08:58 zammo kernel: [ 64.807286] lp0: using parport0
(interrupt-driven).
Feb 7 22:08:58 zammo kernel: [ 70.374056] intel_rng: Firmware space is
locked read-only. If you can't or
Feb 7 22:08:58 zammo kernel: [ 70.374056] intel_rng: don't want to disable
this in firmware setup, and if
Feb 7 22:08:58 zammo kernel: [ 70.374056] intel_rng: you are certain that
your system has a functional
Feb 7 22:08:58 zammo kernel: [ 70.374056] intel_rng: RNG, try using the
'no_fwh_detect' option.
Feb 7 22:08:58 zammo kernel: [ 70.387710] shpchp: Standard Hot Plug PCI
Controller Driver version: 0.4
Feb 7 22:08:58 zammo kernel: [ 70.505366] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x000000000000082a-0x000000000000082a (\GIC3) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505380] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x000000000000082b-0x000000000000082b (\GIC2) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505389] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x0000000000000828-0x000000000000082d (\GLBC) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505398] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x000000000000082a-0x000000000000082a (\SACT) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505405] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x0000000000000828-0x0000000000000828 (\SSTS) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505413] ACPI: If an ACPI driver is
available for this device, you should use it instead of the native driver
Feb 7 22:08:58 zammo kernel: [ 70.505419] ACPI Warning: SystemIO range
0x00000000000008b0-0x00000000000008bf conflicts with OpRegion
0x00000000000008b8-0x00000000000008b8 (\GHI0) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505427] ACPI: If an ACPI driver is
available for this device, you should use it instead of the native driver
Feb 7 22:08:58 zammo kernel: [ 70.505432] ACPI Warning: SystemIO range
0x0000000000000880-0x00000000000008af conflicts with OpRegion
0x000000000000088e-0x000000000000088e (\GIC1) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505441] ACPI: If an ACPI driver is
available for this device, you should use it instead of the native driver
Feb 7 22:08:58 zammo kernel: [ 70.505445] lpc_ich: Resource conflict(s)
found affecting gpio_ich
--------------------------------------
Description: Ubuntu 15.04
Release: 15.04
--------------------------------------
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: acpi boot pci scsi systemio
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https://bugs.launchpad.net/bugs/1542957
Title:
SCSI failed | boot failed | APCI complained
Status in linux package in Ubuntu:
New
Bug description:
SCSI stopped working. Machine locks on boot. It was fine before.
What should happen: machine boosts, scsi interface enabled
What does happen: machine fails to boot, acpi reports problems
Boot messages [edited]:
ACPI PCC Probe Failed
Starting Version 219
Worker[139] /devices/pci000:00 ... etc
SCSI timing out command, waited 82s
... devices/pci .... timeout kill it
... seq 987 /devices/pci killed
... INFO: task systemd-udevd:139 blocked for more than 120 seconds
module len 27812 truncated
INFO: task sh blocked for more than 120 seconds
INFO: task alsactl:468 blocked for more than 120 seconds
INFO: task apparmor: 474 blocked for more than 120 seconds
and so on.
Here's what looks like a relevant section from kern.log:
Feb 7 22:08:58 zammo kernel: [ 10.846041] scsi host4: Adaptec AIC7XXX
EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0
Feb 7 22:08:58 zammo kernel: [ 10.846041] <Adaptec aic7850 SCSI
adapter>
Feb 7 22:08:58 zammo kernel: [ 10.846041] aic7850: Single Channel
A, SCSI Id=7, 3/253 SCBs
Feb 7 22:08:58 zammo kernel: [ 10.846041]
Feb 7 22:08:58 zammo kernel: [ 60.535354] EXT4-fs (dm-1): mounted
filesystem with ordered data mode. Opts: (null)
Feb 7 22:08:58 zammo kernel: [ 64.555112] lp: driver loaded but no devices
found
Feb 7 22:08:58 zammo kernel: [ 64.638863] ppdev: user-space parallel port
driver
Feb 7 22:08:58 zammo kernel: [ 64.724900] parport_pc 00:03: reported by
Plug and Play ACPI
Feb 7 22:08:58 zammo kernel: [ 64.724948] parport0: PC-style at 0x378
(0x778), irq 7, using FIFO [PCSPP,TRISTATE,COMPAT,EPP,ECP]
Feb 7 22:08:58 zammo kernel: [ 64.807286] lp0: using parport0
(interrupt-driven).
Feb 7 22:08:58 zammo kernel: [ 70.374056] intel_rng: Firmware space is
locked read-only. If you can't or
Feb 7 22:08:58 zammo kernel: [ 70.374056] intel_rng: don't want to disable
this in firmware setup, and if
Feb 7 22:08:58 zammo kernel: [ 70.374056] intel_rng: you are certain that
your system has a functional
Feb 7 22:08:58 zammo kernel: [ 70.374056] intel_rng: RNG, try using the
'no_fwh_detect' option.
Feb 7 22:08:58 zammo kernel: [ 70.387710] shpchp: Standard Hot Plug PCI
Controller Driver version: 0.4
Feb 7 22:08:58 zammo kernel: [ 70.505366] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x000000000000082a-0x000000000000082a (\GIC3) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505380] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x000000000000082b-0x000000000000082b (\GIC2) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505389] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x0000000000000828-0x000000000000082d (\GLBC) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505398] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x000000000000082a-0x000000000000082a (\SACT) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505405] ACPI Warning: SystemIO range
0x0000000000000828-0x000000000000082f conflicts with OpRegion
0x0000000000000828-0x0000000000000828 (\SSTS) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505413] ACPI: If an ACPI driver is
available for this device, you should use it instead of the native driver
Feb 7 22:08:58 zammo kernel: [ 70.505419] ACPI Warning: SystemIO range
0x00000000000008b0-0x00000000000008bf conflicts with OpRegion
0x00000000000008b8-0x00000000000008b8 (\GHI0) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505427] ACPI: If an ACPI driver is
available for this device, you should use it instead of the native driver
Feb 7 22:08:58 zammo kernel: [ 70.505432] ACPI Warning: SystemIO range
0x0000000000000880-0x00000000000008af conflicts with OpRegion
0x000000000000088e-0x000000000000088e (\GIC1) (20141107/utaddress-258)
Feb 7 22:08:58 zammo kernel: [ 70.505441] ACPI: If an ACPI driver is
available for this device, you should use it instead of the native driver
Feb 7 22:08:58 zammo kernel: [ 70.505445] lpc_ich: Resource conflict(s)
found affecting gpio_ich
--------------------------------------
Description: Ubuntu 15.04
Release: 15.04
--------------------------------------
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