Comment 19 for bug 1426216

Hi,

I am also impacted. 18.04 with 5.0 and 4.15 kernels.

My system also freezes from time to time.

```
[ 171.384150] pci_bus 0000:03: Allocating resources
[ 171.384173] pcieport 0000:03:01.0: bridge window [io 0x1000-0x0fff] to [bus 05-39] add_size 1000
[ 171.384181] pcieport 0000:03:02.0: bridge window [io 0x1000-0x0fff] to [bus 3a] add_size 1000
[ 171.384182] pcieport 0000:03:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 3a] add_size 200000 add_align 100000
[ 171.384190] pcieport 0000:02:00.0: bridge window [io 0x1000-0x0fff] to [bus 03-3a] add_size 3000
[ 171.384192] pcieport 0000:02:00.0: BAR 13: no space for [io size 0x3000]
[ 171.384193] pcieport 0000:02:00.0: BAR 13: failed to assign [io size 0x3000]
[ 171.384194] pcieport 0000:02:00.0: BAR 13: no space for [io size 0x3000]
[ 171.384194] pcieport 0000:02:00.0: BAR 13: failed to assign [io size 0x3000]
[ 171.384196] pcieport 0000:03:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
[ 171.384197] pcieport 0000:03:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
[ 171.384198] pcieport 0000:03:01.0: BAR 13: no space for [io size 0x1000]
[ 171.384198] pcieport 0000:03:01.0: BAR 13: failed to assign [io size 0x1000]
[ 171.384199] pcieport 0000:03:02.0: BAR 13: no space for [io size 0x1000]
[ 171.384200] pcieport 0000:03:02.0: BAR 13: failed to assign [io size 0x1000]
[ 171.384201] pcieport 0000:03:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
[ 171.384201] pcieport 0000:03:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
[ 171.384202] pcieport 0000:03:02.0: BAR 13: no space for [io size 0x1000]
[ 171.384203] pcieport 0000:03:02.0: BAR 13: failed to assign [io size 0x1000]
[ 171.384203] pcieport 0000:03:01.0: BAR 13: no space for [io size 0x1000]
[ 171.384204] pcieport 0000:03:01.0: BAR 13: failed to assign [io size 0x1000]
[ 176.033220] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=12148 end=12149) time 3562 us, min 1073, max 1079, scanline start 1071, end 192
[ 176.486807] pcieport 0000:03:00.0: Refused to change power state, currently in D3
[ 176.556903] pci_bus 0000:04: busn_res: [bus 04] is released
[ 176.556962] pci_bus 0000:05: busn_res: [bus 05-39] is released
[ 176.557053] pci_bus 0000:3a: busn_res: [bus 3a] is released
[ 176.557161] pci_bus 0000:03: busn_res: [bus 03-3a] is released
```

I have also quite lot of :

[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=12148 end=12149) time 3562 us, min 1073, max 1079, scanline start 1071, end 192

Not sure if related. I can give more details if requested.