drm kmod kernel panic

From: Ruslan Makhmatkhanov <cvs-src_at_yandex.ru>
Date: Tue, 27 Nov 2018 15:36:19 +0300
Hello,

I'm getting this panic every time trying to build rust in poudriere. 
Until the recent time I was able to build rust successfully on 
13-CURRENT, but now I'm getting out of space and the panic.

My system is 13.0-CURRENT r340723 amd64. It's on laptop with i5 GPU (2nd 
Generation) and 12GB RAM. Any suggestions what I can do with that?


smsh-zfs% pkg info | grep drm
drm-devel-kmod-4.16.g20181119  DRM modules for the linuxkpi-based KMS 
components (development version)
drm-kmod-g20180930             Metaport of DRM modules for the 
linuxkpi-based KMS components


from dmesg:
swap_pager_getswapspace(19): failed
swap_pager_getswapspace(12): failed
WARNING !drm_modeset_is_locked(&crtc->mutex) failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:577
WARNING !drm_modeset_is_locked(&crtc->mutex) failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:577
WARNING !drm_modeset_is_locked(&dev->mode_config.connection_mutex) 
failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:622
WARNING !drm_modeset_is_locked(&dev->mode_config.connection_mutex) 
failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:622
WARN_ON(!drm_modeset_is_locked(&s->dev->mode_config.connection_mutex))
WARNING !drm_modeset_is_locked(&plane->mutex) failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:821
WARNING !drm_modeset_is_locked(&plane->mutex) failed at 
/wrkdirs/usr/ports/graphics/drm-devel-kmod/work/kms-drm-5f3b167/drivers/gpu/drm/drm_atomic_helper.c:821
WARN_ON(!drm_modeset_is_locked(&s->dev->mode_config.connection_mutex))WARN_ON(!drm_modeset_is_locked(&s->dev->mode_config.connection_mutex))WARN_ON(!drm_modeset_is_locked(&s->dev->mode_config.connection_mutex))WARN_ON(!drm_modeset_is_locked(&s->dev->mode_config.connection_mutex))WARN_ON(!mutex_is_locked(&dev->struct_mutex))WARN_ON(!mutex_is_locked(&dev->struct_mutex))
                   kernel trap 12 with interrupts disabled


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x28
fault code		= supervisor write data, page not present
instruction pointer	= 0x20:0xffffffff80bad254
stack pointer	        = 0x28:0xfffffe000059ccd0
frame pointer	        = 0x28:0xfffffe000059cd00
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= resume, IOPL = 0
current process		= 24 (laundry: dom0)
trap number		= 12
panic: page fault
cpuid = 0
time = 1543321280
KDB: stack backtrace:
#0 0xffffffff80ba05f7 at kdb_backtrace+0x67
#1 0xffffffff80b5ab83 at vpanic+0x1a3
#2 0xffffffff80b5a9d3 at panic+0x43
#3 0xffffffff80ff66ff at trap_fatal+0x35f
#4 0xffffffff80ff6759 at trap_pfault+0x49
#5 0xffffffff80ff5e13 at trap+0x2a3
#6 0xffffffff80fd1f67 at calltrap+0x8
#7 0xffffffff829e1905 at linux_add_to_sleepqueue+0x35
#8 0xffffffff829e1779 at linux_wait_event_common+0x109
#9 0xffffffff8299f9cf at drm_wait_one_vblank+0x22f
#10 0xffffffff82891f97 at ironlake_crtc_enable+0xe17
#11 0xffffffff8289d294 at intel_update_crtc+0x94
#12 0xffffffff82896615 at intel_update_crtcs+0x55
#13 0xffffffff828a17c4 at intel_atomic_commit_tail+0x724
#14 0xffffffff8289ecfc at intel_atomic_commit+0x2cc
#15 0xffffffff82980566 at restore_fbdev_mode_atomic+0x1b6
#16 0xffffffff8297c83e at drm_fb_helper_restore_fbdev_mode_unlocked+0x7e
#17 0xffffffff829a2205 at vt_kms_postswitch+0x125
Uptime: 4h43m45s


I also have this in dmesg. It may be related to my experiments with 
suspend/resume in recent past:

[drm] Unable to create a private tmpfs mount, hugepage support will be 
disabled(-19).
__pm_runtime_resume not implemented -- see your local kernel hacker
Failed to add WC MTRR for [0xb0000000-0xbfffffff]: -22; performance may 
suffer
[drm] Got stolen memory base 0xada00000, size 0x2000000
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
[drm] Connector LVDS-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.LVDS-1
[drm]   - kern.vt.fb.default_mode
pm_runtime_mark_last_busy not implemented -- see your local kernel hacker
__pm_runtime_suspend not implemented -- see your local kernel hacker
[drm] Connector VGA-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.VGA-1
[drm]   - kern.vt.fb.default_mode
[drm] Connector HDMI-A-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.HDMI-A-1
[drm]   - kern.vt.fb.default_mode
[drm] Connector DP-1: get mode from tunables:
[drm]   - kern.vt.fb.modes.DP-1
[drm]   - kern.vt.fb.default_mode
pm_runtime_get_if_in_use not implemented -- see your local kernel hacker
sched_setscheduler_nocheck not implemented -- see your local kernel hacker
sched_setscheduler_nocheck not implemented -- see your local kernel hacker
register_oom_notifier not implemented -- see your local kernel hacker
acpi_lid_notifier_register not implemented -- see your local kernel hacker
[drm] Initialized i915 1.6.0 20171222 for drmn0 on minor 0
register_acpi_notifier not implemented -- see your local kernel hacker
async_schedule is dodgy -- see your local kernel hacker
pm_runtime_set_autosuspend_delay not implemented -- see your local 
kernel hacker
async_synchronize_cookie not implemented -- see your local kernel hacker
__pm_runtime_use_autosuspend not implemented -- see your local kernel hacker
VT: Replacing driver "vga" with new "fb".


-- 
Regards,
Ruslan

T.O.S. Of Reality
Received on Tue Nov 27 2018 - 11:42:42 UTC

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