[Bug 100433] New: Kernel Oops on attempting to return from locked screen on gnome-session

[Bug 100433] New: Kernel Oops on attempting to return from locked screen on gnome-session

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=100433

            Bug ID: 100433
           Summary: Kernel Oops on attempting to return from locked screen
                    on gnome-session
           Product: Mesa
           Version: 17.0
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: badshah400-CZK690njTpI@public.gmane.org
        QA Contact: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org

Created attachment 130500
  --> https://bugs.freedesktop.org/attachment.cgi?id=130500&action=edit
journalctl -b -1 (see events around Mar 27 22:25:08)

Since the upgrade to kernel 4.10.3 (and continuing on 4.10.4), my gnome-session
consistently fails to return from a lock screen, sometimes showing me a
completely black screen, with only an immobile mouse pointer visible, at other
times the monitor goes off into sleep mode never to return. Logs show that the
kernel "oops" at around this point. I have to finally emergency reboot the
system. journal log attached.

:~> uname -r
4.10.3-1-default

Graphics: Gallium 0.4 on NVA8

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[Bug 100433] Kernel Oops on attempting to return from locked screen on gnome-session

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https://bugs.freedesktop.org/show_bug.cgi?id=100433

Atri <badshah400-CZK690njTpI@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://bugzilla.opensuse.o
                   |                            |rg/show_bug.cgi?id=1029982

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[Bug 100433] Kernel Oops on attempting to return from locked screen on gnome-session

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https://bugs.freedesktop.org/show_bug.cgi?id=100433

--- Comment #1 from Atri <badshah400-CZK690njTpI@public.gmane.org> ---
Still happening with 4/10/8, with crashes like these:

Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: BUG: unable to handle kernel
NULL pointer dereference at 0000000000000020
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: IP:
dma_fence_wait_timeout+0x30/0x110
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: PGD 3c068a067 
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: PUD 3c3ca4067 
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: PMD 0 
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: 
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: Oops: 0000 [#1] PREEMPT SMP
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: Modules linked in: fuse
af_packet msr snd_hda_codec_hdmi joydev iTCO_wdt snd_hda_codec_realtek
iTCO_vendor_support snd_hda_codec_generic intel_rapl hid_generic eda
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel:  xhci_pci firewire_core
drm_kms_helper ehci_pci crc_itu_t syscopyarea xhci_hcd sysfillrect ehci_hcd
sysimgblt fb_sys_fops ttm usbcore drm wmi button sg efivarfs
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: CPU: 3 PID: 8309 Comm:
gnome-shell Not tainted 4.10.8-1-default #1
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: Hardware name: PRIMINFO UNLOCK
INSTALL/P9X79, BIOS 4701 05/06/2014
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: task: ffff8fce446b8000
task.stack: ffffa997c6414000
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: RIP:
0010:dma_fence_wait_timeout+0x30/0x110
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: RSP: 0018:ffffa997c6417be8
EFLAGS: 00010206
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: RAX: 0000000000000000 RBX:
0000000000000001 RCX: 0000000000000000
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: RDX: 7fffffffffffffff RSI:
0000000000000001 RDI: ffff8fcd03ef4300
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: RBP: ffff8fcd03ef4300 R08:
0000000000009330 R09: 0000000000000000
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: R10: 0000000000000000 R11:
0000000000000002 R12: 0000000000000001
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: R13: 7fffffffffffffff R14:
ffff8fcea9c02800 R15: 0000000000000001
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: FS:  00007fdf1ac43ac0(0000)
GS:ffff8fceaf2c0000(0000) knlGS:0000000000000000
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: CS:  0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: CR2: 0000000000000020 CR3:
00000003b681a000 CR4: 00000000001406e0
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: Call Trace:
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel:  nouveau_fence_sync+0x118/0x250
[nouveau]
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: 
nouveau_gem_ioctl_pushbuf+0x8f5/0x1660 [nouveau]
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel:  drm_ioctl+0x1ec/0x410 [drm]
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel:  ?
nouveau_gem_ioctl_new+0x120/0x120 [nouveau]
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel:  nouveau_drm_ioctl+0x66/0xc0
[nouveau]
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel:  do_vfs_ioctl+0x8f/0x5d0
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel:  ? __sys_recvmsg+0x5d/0x70
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel:  ? __fget+0x70/0xc0
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel:  SyS_ioctl+0x74/0x80
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: 
entry_SYSCALL_64_fastpath+0x1e/0xad
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: Code: 48 85 d2 41 55 41 54 55
53 0f 88 d4 00 00 00 48 89 fd 41 89 f4 49 89 d5 0f 1f 44 00 00 48 8b 45 08 41
0f b6 f4 4c 89 ea 48 89 ef <ff> 50 20 49 89 c4 0f 1f 44
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: RIP:
dma_fence_wait_timeout+0x30/0x110 RSP: ffffa997c6417be8
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: CR2: 0000000000000020
Apr 09 06:15:28 mal.theo.phys.ulg.ac.be kernel: ---[ end trace ca8c6158d9e341a9
]---

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[Bug 100433] Kernel Oops on attempting to return from locked screen on gnome-session

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https://bugs.freedesktop.org/show_bug.cgi?id=100433

--- Comment #2 from Atri <badshah400-CZK690njTpI@public.gmane.org> ---
(In reply to Atri from comment #1)
> Still happening with 4/10/8, with crashes like these:

Sorry, obviously I meant with kernel 4.10.8 there.

Also, just to add, uninstalling the nouveau driver (and running e.g. on
llvmpipe) makes this problem disappear.

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[Bug 100433] Kernel Oops on attempting to return from locked screen on gnome-session

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https://bugs.freedesktop.org/show_bug.cgi?id=100433

--- Comment #3 from Pierre Moreau <pierre.morrow-GANU6spQydw@public.gmane.org> ---
If you use the modesetting DDX, or update the Nouveau DDX to 1.0.14, does it
still happen?

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[Bug 100433] Kernel Oops on attempting to return from locked screen on gnome-session

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https://bugs.freedesktop.org/show_bug.cgi?id=100433

--- Comment #4 from Atri <badshah400-CZK690njTpI@public.gmane.org> ---
I am using nouveau 1.0.14 and modesetting, it still happens.

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[Bug 100433] Kernel Oops on attempting to return from locked screen on gnome-session

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https://bugs.freedesktop.org/show_bug.cgi?id=100433

GitLab Migration User <gitlab-migration-wf5LKTHn7b+es5Oj371l6A@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #5 from GitLab Migration User <gitlab-migration-wf5LKTHn7b+es5Oj371l6A@public.gmane.org> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1130.

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