> Gesendet: Montag, 02. Dezember 2019 um 17:56 Uhr
> Von: "Richard (MQ)" <osl2...@gmail.com>
> An: "Axel Braun" <d...@opensuse.org>, opensuse-arm@opensuse.org
> Betreff: Re: [opensuse-arm] Raspi 3b / Leap 15.1 / reproducible Kernel Panic
>
> On 01/12/2019 18:25, Axel Braun wrote:
> > Am Sonntag, 1. Dezember 2019, 17:39:03 CET schrieb Freek de Kruijf:
> >> Had a similar problem with a RPi1B+, which worked fine for quite some
time,
> >> but started to crash and rebooted several times a day.
> >>
> >> After replacing the power device, it behaved like before.
> >
> > In this case I was using the same power device for both...
> >
> > Cheers
> > Axel
> >
> >
> Have you checked "journalctl -f" / dmesg / "/var/log/messages" or
> similar for warnings about under-voltage? I had this with a 1A PSU,
> fixed by usiang a 2A one.
I guess its more this what causes the problems:
Dez 03 14:11:38 gnuhealth-raspi kernel: ------------[ cut here ]------------
Dez 03 14:11:38 gnuhealth-raspi kernel: WARNING: CPU: 3 PID: 659 at ../
drivers/gpu/drm/vc4/vc4_plane.c:795 vc4_plane_async_set_fb+0x80/0x88 [vc4]
Dez 03 14:11:38 gnuhealth-raspi kernel: Modules linked in: fuse af_packet
nls_iso8859_1 vc4 nls_cp437 snd_soc_core vfat fat ac97_bus snd_pcm_dmaengine
snd_pcm snd_timer brcmfmac snd joydev soundcore brcmutil drm_kms_helper
cfg80211 cpufreq_dt smsc95xx drm usbnet rfkill mii
drm_panel_orientation_quirks fb_sys_fops hid_cherry syscopyarea sysfillrect
sysimgblt raspberrypi_hwmon raspberrypi_cpufreq vchiq(C) bcm2835_thermal
bcm2835_wdt bcm2835_rng crc32_ce uio_pdrv_genirq uio leds_gpio hid_generic
usbhid mmc_block dwc2 sdhci_iproc sdhci_pltfm sdhci bcm2835 usbcore
gpio_raspberrypi_exp clk_raspberrypi mmc_core i2c_bcm2835 bcm2835_dma
phy_generic fixed sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua
efivarfs
Dez 03 14:11:38 gnuhealth-raspi kernel: CPU: 3 PID: 659 Comm: X Tainted: G
C 4.12.14-lp151.28.32-default #1 openSUSE Leap 15.1
Dez 03 14:11:38 gnuhealth-raspi kernel: Hardware name: raspberrypi rpi/rpi,
BIOS 2019.01 08/21/2019
Dez 03 14:11:38 gnuhealth-raspi kernel: task: ffffd661b93b0080 task.stack:
ffffd661bac88000
Dez 03 14:11:38 gnuhealth-raspi kernel: pstate: 80000005 (Nzcv daif -PAN -UAO)
Dez 03 14:11:38 gnuhealth-raspi kernel: pc : vc4_plane_async_set_fb+0x80/0x88
[vc4]
Dez 03 14:11:38 gnuhealth-raspi kernel: lr : vc4_plane_async_set_fb+0x30/0x88
[vc4]
Dez 03 14:11:38 gnuhealth-raspi kernel: sp : ffffd661bac8b930
Dez 03 14:11:38 gnuhealth-raspi kernel: x29: ffffd661bac8b930 x28:
ffffd661baa9af00
Dez 03 14:11:38 gnuhealth-raspi kernel: x27: 00000000fffffffc x26:
000000000000005b
Dez 03 14:11:38 gnuhealth-raspi kernel: x25: 0000000000000040 x24:
ffffd661baa9af00
Dez 03 14:11:38 gnuhealth-raspi kernel: x23: ffffd661abfcbe00 x22:
ffffd661abcd2d80
Dez 03 14:11:38 gnuhealth-raspi kernel: x21: ffffd661bb587840 x20:
ffffd661baa9af00
Dez 03 14:11:38 gnuhealth-raspi kernel: x19: ffffd661abea3a00 x18:
0000ffffe6fe6494
Dez 03 14:11:38 gnuhealth-raspi kernel: x17: 0000000000000000 x16:
0000000000000001
Dez 03 14:11:38 gnuhealth-raspi kernel: x15: 0000ffffe6fe6490 x14:
ffffd661bad0e600
Dez 03 14:11:38 gnuhealth-raspi kernel: x13: 0000000000000000 x12:
0000000000000000
Dez 03 14:11:38 gnuhealth-raspi kernel: x11: 0000000000000004 x10:
0000000000000000
Dez 03 14:11:38 gnuhealth-raspi kernel: x9 : 00000000fffffff8 x8 :
0000000000000054
Dez 03 14:11:38 gnuhealth-raspi kernel: x7 : 0000000000001000 x6 :
ffffd661abea3a00
Dez 03 14:11:38 gnuhealth-raspi kernel: x5 : 0000000000000001 x4 :
ffffd661ab838da4
Dez 03 14:11:38 gnuhealth-raspi kernel: x3 : ffffd661abea3a00 x2 :
00000000fffffffc
Dez 03 14:11:38 gnuhealth-raspi kernel: x1 : ffffd661abea3a00 x0 :
ffffd661ab838c00
Dez 03 14:11:38 gnuhealth-raspi kernel: Call trace:
Dez 03 14:11:38 gnuhealth-raspi kernel: vc4_plane_async_set_fb+0x80/0x88
[vc4]
Dez 03 14:11:38 gnuhealth-raspi kernel:
vc4_plane_atomic_async_update+0x40/0xf8 [vc4]
Dez 03 14:11:38 gnuhealth-raspi kernel:
drm_atomic_helper_async_commit+0x70/0x158 [drm_kms_helper]
Dez 03 14:11:38 gnuhealth-raspi kernel: vc4_atomic_commit+0x130/0x198 [vc4]
Dez 03 14:11:38 gnuhealth-raspi kernel: drm_atomic_commit+0x54/0x60 [drm]
Dez 03 14:11:38 gnuhealth-raspi kernel:
drm_atomic_helper_update_plane+0x140/0x160 [drm_kms_helper]
Dez 03 14:11:38 gnuhealth-raspi kernel: __setplane_atomic+0x12c/0x148 [drm]
Dez 03 14:11:38 gnuhealth-raspi kernel: drm_mode_cursor_universal+0x110/0x228
[drm]
Dez 03 14:11:38 gnuhealth-raspi kernel: drm_mode_cursor_common+0x18c/0x200
[drm]
Dez 03 14:11:38 gnuhealth-raspi kernel: drm_mode_cursor2_ioctl+0x34/0x48
[drm]
Dez 03 14:11:38 gnuhealth-raspi kernel: drm_ioctl_kernel+0x80/0xe8 [drm]
Dez 03 14:11:38 gnuhealth-raspi kernel: drm_ioctl+0x1c4/0x428 [drm]
Dez 03 14:11:38 gnuhealth-raspi kernel: do_vfs_ioctl+0xb0/0x848
Dez 03 14:11:38 gnuhealth-raspi kernel: SyS_ioctl+0x8c/0xa8
Dez 03 14:11:38 gnuhealth-raspi kernel: el0_svc_naked+0x44/0x48
Dez 03 14:11:38 gnuhealth-raspi kernel: ---[ end trace 7e37acd2a8fb1c49 ]---
For this I have found some old redhat bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1633381
https://bugzilla.redhat.com/show_bug.cgi?id=1472579
...unfortunately closed woth 'end of lifecycle'
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