Crashing on any latest / updated Raspberry Pi OS

[Ciprian Manea]

Yes, you may:

a) have an up to date Raspbian OS and just install the gstreamer1.0-pulseaudio
on top of it,

b) downgrade your kernel (no need for gstreamer1.0-pulseaudio) to the EL33T
version

I’d go with a), it’s much easier to keep it updated

On Mon 4. Jan 2021 at 19.51 Johnny Jazeix <jazeix at gmail.com> wrote:

> Hi Ciprian,
>
> can you confirm if only installing gstreamer1.0-pulseaudio is enough or if
> you also needed to update to a previous kernel?
>
> Great to hear it works!
>
> Johnny
>
> Le lun. 4 janv. 2021 à 16:07, Ciprian Manea <ciprian.manea at gmail.com> a
> écrit :
>
>> Re: Someone reported that installing gstreamer1.0-pulseaudio solves the
>>
>> problem, can you try this and tell us if it works for you too ?
>>
>> indeed, adding this package solved the audio with v0.95 and v1 beta as
>> well. thanks 😊
>>
>> On Sun, Jan 3, 2021 at 8:06 PM Ciprian Manea <ciprian.manea at gmail.com>
>> wrote:
>>
>>> Re:
>>>
>>> Note, we just had a bug report of a similar issue,
>>> it seems to be a problem with the latest version of raspberrypi-bootloader.
>>>
>>> We will need to investigate what's going on exactly.
>>>
>>> Timothée
>>>
>>>
>>> Hi there,
>>>
>>> Timothee is right as the whole kernel goes kaput when you start GCompris
>>> on an up-to-date RPi OS today, and it used to work some 1-2 months ago when
>>> I did try it last time on a Raspberry Pi.
>>>
>>> This below is what the kernel blurps when running
>>> https://gcompris.net/downloads-en.html 1.0 *beta on an RPi 3B+; You
>>> start GCompris, click on some activity, then boom.
>>>
>>> It does pretty much the same (freezing the whole RPi Desktop) when you
>>> start the stock GCompris v0.95 which comes bundled with Raspbian OS on an
>>> RPi 3B+ or RPi 4B updated with the latest software.
>>>
>>> Any hopes for a quick fix?
>>>
>>> Thanks, Ciprian
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.683922] ------------[ cut here
>>> ]------------
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.683955] WARNING: CPU: 0 PID:
>>> 1936 at drivers/firmware/raspberrypi.c:63 rpi_firmware_transaction+
>>>
>>> 0xec/0x128
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.683959] Firmware transaction
>>> timeout
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.683962] Modules linked in:
>>> rndis_wlan cdc_acm rndis_host cdc_ether rfcomm cmac bnep hci_uart btb
>>>
>>> cm bluetooth ecdh_generic ecc bridge 8021q garp stp llc nft_chain_nat
>>> xt_MASQUERADE nf_nat nft_counter xt_conntrack nf_conntrack nf_defra
>>>
>>> g_ipv6 nf_defrag_ipv4 nft_compat nf_tables nfnetlink spidev i2c_tiny_usb
>>> brcmfmac brcmutil sha256_generic libsha256 cfg80211 rfkill raspb
>>>
>>> errypi_hwmon i2c_bcm2835 bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C)
>>> v4l2_mem2mem snd_bcm2835(C) bcm2835_mmal_vchiq(C) videobuf2_vmal
>>>
>>> loc videobuf2_dma_contig snd_pcm videobuf2_memops videobuf2_v4l2
>>> videobuf2_common snd_timer spi_bcm2835 snd videodev mc vc_sm_cma(C) uio_
>>>
>>> pdrv_genirq uio fixed nfsd i2c_dev ip_tables x_tables ipv6
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684107] CPU: 0 PID: 1936 Comm:
>>> kworker/0:2 Tainted: G         C        5.4.79-v7+ #1373
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684109] Hardware name: BCM2835
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684118] Workqueue: events
>>> dbs_work_handler
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684122] Backtrace:
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684132] [<8010dfa4>]
>>> (dump_backtrace) from [<8010e324>] (show_stack+0x20/0x24)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684137]  r7:ffffffff
>>> r6:00000000 r5:60000013 r4:80e97f70
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684146] [<8010e304>]
>>> (show_stack) from [<80901174>] (dump_stack+0xd8/0x11c)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684154] [<8090109c>]
>>> (dump_stack) from [<80120548>] (__warn+0xe0/0x108)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684159]  r10:ba006008
>>> r9:00000009 r8:8076bc78 r7:0000003f r6:00000009 r5:8076bc78
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684163]  r4:80c0e608 r3:00000000
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684169] [<80120468>] (__warn)
>>> from [<80120944>] (warn_slowpath_fmt+0xa4/0xc0)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684173]  r7:0000003f
>>> r6:80c0e608 r5:80e04f88 r4:80c0e628
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684180] [<801208a4>]
>>> (warn_slowpath_fmt) from [<8076bc78>] (rpi_firmware_transaction+0xec/0x128)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684186]  r9:b91953c0
>>> r8:00000018 r7:00000000 r6:ffffff92 r5:b91953c0 r4:80e04f88
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684192] [<8076bb8c>]
>>> (rpi_firmware_transaction) from [<8076bd70>] (rpi_firmware_property_list+0x
>>>
>>> bc/0x16c)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684197]  r7:80e04f88
>>> r6:ba006000 r5:00001000 r4:ba006024
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684203] [<8076bcb4>]
>>> (rpi_firmware_property_list) from [<8076be90>]
>>> (rpi_firmware_property+0x70/0x118)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684209]  r10:a514ae8c
>>> r9:00030002 r8:00000018 r7:b91953c0 r6:a2825d48 r5:0000000c
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684212]  r4:a514ae80
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684220] [<8076be20>]
>>> (rpi_firmware_property) from [<80600b50>]
>>> (raspberrypi_clock_property+0x54/0x7c)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684226]  r10:00000000
>>> r9:b8a72700 r8:00000004 r7:80f56c50 r6:53724e00 r5:a2825d70
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684229]  r4:80e04f88 r3:0000000c
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684236] [<80600afc>]
>>> (raspberrypi_clock_property) from [<80600bc4>]
>>> (raspberrypi_fw_get_rate+0x4c/0x70)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684239]  r5:00000000 r4:80e04f88
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684247] [<80600b78>]
>>> (raspberrypi_fw_get_rate) from [<805f75d4>] (clk_recalc+0x44/0x84)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684250]  r4:b930cf00
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684257] [<805f7590>]
>>> (clk_recalc) from [<805f78c4>] (__clk_recalc_rates+0x30/0x94)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684260]  r5:00000000 r4:b930cf00
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684267] [<805f7894>]
>>> (__clk_recalc_rates) from [<805f7994>] (clk_core_get_rate+0x6c/0x70)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684271]  r7:80f56c50
>>> r6:80e04f88 r5:3b9aca00 r4:b930cf00
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684279] [<805f7928>]
>>> (clk_core_get_rate) from [<805f79bc>] (clk_get_rate+0x24/0x28)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684283]  r5:3b9aca00 r4:b8a1f600
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684291] [<805f7998>]
>>> (clk_get_rate) from [<80739ecc>] (dev_pm_opp_set_rate+0x70/0x4b4)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684299] [<80739e5c>]
>>> (dev_pm_opp_set_rate) from [<80744718>] (set_target+0x3c/0x64)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684305]  r10:00000000
>>> r9:00000000 r8:00000004 r7:80f56c50 r6:00000000 r5:000f4240
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684307]  r4:b8a1fa00
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684314] [<807446dc>]
>>> (set_target) from [<8073eb38>] (__cpufreq_driver_target+0x1a8/0x51c)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684319]  r7:80f56c50
>>> r6:00000000 r5:80e04f88 r4:b8a1fa00
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684325] [<8073e990>]
>>> (__cpufreq_driver_target) from [<8074277c>] (od_dbs_update+0xc4/0x170)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684331]  r10:00000000
>>> r9:b0949a00 r8:b0871280 r7:b0949900 r6:b0949a00 r5:b0949900
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684333]  r4:b8a1fa00
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684341] [<807426b8>]
>>> (od_dbs_update) from [<807439c8>] (dbs_work_handler+0x3c/0x64)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684346]  r9:00000000
>>> r8:80e88a00 r7:b8a1fa00 r6:b0949904 r5:00000000 r4:b0949938
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684354] [<8074398c>]
>>> (dbs_work_handler) from [<8013c99c>] (process_one_work+0x250/0x570)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684360]  r9:00000000
>>> r8:00000000 r7:b96cc500 r6:b96c92c0 r5:a521e400 r4:b0949938
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684368] [<8013c74c>]
>>> (process_one_work) from [<8013cd1c>] (worker_thread+0x60/0x5d0)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684374]  r10:b96c92c0
>>> r9:80e03d00 r8:b96c92d8 r7:00000008 r6:b96c92c0 r5:a521e414
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684376]  r4:a521e400
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684383] [<8013ccbc>]
>>> (worker_thread) from [<801440e8>] (kthread+0x170/0x174)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684390]  r10:b60f5e74
>>> r9:8013ccbc r8:a521e400 r7:a2824000 r6:00000000 r5:a7dde640
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684392]  r4:a28b5480
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684399] [<80143f78>] (kthread)
>>> from [<801010ac>] (ret_from_fork+0x14/0x28)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684402] Exception
>>> stack(0xa2825fb0 to 0xa2825ff8)
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684407] 5fa0:
>>>                   00000000 00000000 00000000 00000000
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684412] 5fc0: 00000000 00000000
>>> 00000000 00000000 00000000 00000000 00000000 00000000
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684417] 5fe0: 00000000 00000000
>>> 00000000 00000000 00000013 00000000
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684422]  r10:00000000
>>> r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143f78
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684425]  r4:a7dde640
>>>
>>> Jan  3 19:57:42 raspberry kernel: [ 2167.684429] ---[ end trace
>>> 1845a77bd039567f ]---
>>>
>>>
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