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[BUG][GLK][sound/for -next]"DSP panic" when do module load/unload test #2121
Description
Describe the bug
"DSP panic" when do module load/unload test,Seems only a error message,has no imapct on function
After error occured,all the pipeline can work normally
To Reproduce
1.sudo reboot
2. cd sof-test
3.cd test-case
4.export TPLG=/lib/firmware/intel/sof-glk-da7219.tplg
5../check-kmod-load-unload.sh(https://github.com/thesofproject/sof-test/blob/master/test-case/check-kmod-load-unload.sh)
Reproduction Rate
10/10
Expected behavior
There is no DSP panic when do module load/unload
Impact
"DSP panic" showed in kernel log
Environment
* Kernel:https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?h=for-next
(commit:07f77dd)
* SOF:https://github.com/thesofproject/sof/commits/master (commit:83cecc95 )
2) Name of the topology file
* Topology: {sof-glk-da7219.tplg}
3) Name of the platform(s) on which the bug is observed.
* Platform: {GLK Chrome with onboard codec DA7219 in I2S mode}
dmesg_error.log
[ 92.559577] sof-audio-pci 0000:00:0e.0: periods:1
[ 92.560193] sof-audio-pci 0000:00:0e.0: FW Poll Status: reg=0x3030303 successful
[ 92.560221] sof-audio-pci 0000:00:0e.0: FW Poll Status: reg=0x3030302 successful
[ 92.560223] sof-audio-pci 0000:00:0e.0: unstall/run core: core_mask = 1
[ 92.560226] sof-audio-pci 0000:00:0e.0: DSP core(s) enabled? 1 : core_mask 1
[ 92.562330] sof-audio-pci 0000:00:0e.0: FW Poll Status: reg=0x40000000 successful
[ 92.562347] sof-audio-pci 0000:00:0e.0: FW Poll Status: reg=0x3010202 successful
[ 92.591822] sof-audio-pci 0000:00:0e.0: FW Poll Status: reg=0x5000001 successful
[ 92.608163] sof-audio-pci 0000:00:0e.0: error : DSP panic!
[ 92.608170] sof-audio-pci 0000:00:0e.0: unknown ROM status value 00000000
[ 92.608172] sof-audio-pci 0000:00:0e.0: error: status = 0x0dead000 panic = 0x00000220
[ 92.608192] sof-audio-pci 0000:00:0e.0: unknown ROM status value 00000000
[ 92.608815] sof-audio-pci 0000:00:0e.0: FW Poll Status: reg=0x5 successful
[ 92.609313] sof-audio-pci 0000:00:0e.0: FW Poll Status: reg=0x140000 successful
[ 92.609316] sof-audio-pci 0000:00:0e.0: Firmware download successful, booting...
[ 92.612338] sof-audio-pci 0000:00:0e.0: ipc rx: 0x70000000: FW_READY
[ 92.612341] sof-audio-pci 0000:00:0e.0: ipc: DSP is ready 0x70000000 offset 0x81000
[ 92.612358] sof-audio-pci 0000:00:0e.0: Firmware info: version 1:4:1-9b1b6
[ 92.612360] sof-audio-pci 0000:00:0e.0: Firmware: ABI 3:14:0 Kernel ABI 3:13:0
[ 92.612361] sof-audio-pci 0000:00:0e.0: warn: FW ABI is more recent than kernel
[ 92.612362] sof-audio-pci 0000:00:0e.0: Firmware debug build 1 on Mar 27 2020-05:17:14 - options:
GDB: disabled
lock debug: disabled
lock vdebug: disabled
[ 92.612390] sof-audio-pci 0000:00:0e.0: found ext header type 1 size 0xb8
[ 92.612403] sof-audio-pci 0000:00:0e.0: found ext header type 2 size 0x50
[ 92.612405] sof-audio-pci 0000:00:0e.0: Firmware info: used compiler XCC 12:0:8 RG-2017.8-linux� used optimization flags O2
[ 92.612420] sof-audio-pci 0000:00:0e.0: found ext header type 3 size 0x1c
[ 92.612422] sof-audio-pci 0000:00:0e.0: warning: unknown ext header type 3 size 0x1c
[ 92.612426] sof-audio-pci 0000:00:0e.0: found ext header type 4 size 0x10
[ 92.612427] sof-audio-pci 0000:00:0e.0: warning: unknown ext header type 4 size 0x10
[ 92.612457] sof-audio-pci 0000:00:0e.0: mailbox upstream 0x81000 - size 0x1000
[ 92.612459] sof-audio-pci 0000:00:0e.0: mailbox downstream 0xa0000 - size 0x2000
[ 92.612460] sof-audio-pci 0000:00:0e.0: stream region 0xc1000 - size 0x1000
[ 92.612464] sof-audio-pci 0000:00:0e.0: ipc rx done: 0x70000000: FW_READY
[ 92.612469] sof-audio-pci 0000:00:0e.0: firmware boot complete
[ 92.612475] sof-audio-pci 0000:00:0e.0: Debug PCIR: 00000000 at 00000048
Activity
sinahuang commentedon May 15, 2020
Issue is same as thesofproject/sof#2646, waiting for kernel PR #2044 and FW PR thesofproject/sof#2837 merged to intel for-next branch.
[-][BUG][GLK]"DSP panic" when do module load/unload test[/-][+][BUG][GLK][sound/for -next]"DSP panic" when do module load/unload test[/+]sinahuang commentedon May 15, 2020
Issue is same as thesofproject/sof#2646, waiting for kernel PR #2044 and FW PR thesofproject/sof#2837 merged to intel for-next branch.
plbossart commentedon May 27, 2020
@sinahuang PR #2044 is merged, do we actually need FW PR thesofproject/sof#2837 merged?
@mrajwa FYI.
sinahuang commentedon May 29, 2020
Error not seen with RR #2044, seems not need sof PR thesofproject/sof#2837. Still wait for PR #2044 upstream into sound for next.
plbossart commentedon Jun 9, 2020
PR #2044 is merged