[BUG] DSP crash in copier_ipcgtw_create() after Zephyr 26th Nov update #9687
Description
Describe the bug
DSP panic seen with Zephyr update in #9671 . This pull-request without the Zephyr update didn't trigger issue, so must be related to the Zephyr version update.
To Reproduce
Tests triggered by CI
Reproduction Rate
100%
Expected behavior
No DSP crash
Impact
Blocking Zephyr updates as a test in PR testing is failing.
Environment
- Branch name and commit hash of the 2 repositories: sof (firmware/topology) and linux (kernel driver).
- Name of the topology file
- Topology: Intel test 01_21_TestCopierIpc
- Name of the platform(s) on which the bug is observed.
- Platform: Intel ptl
Screenshots or console output
*** Booting Zephyr OS build v4.0.0-831-ga14ae39e7447 ***
[00:00:01.946,813] <inf> main: sof_app_main: SOF on intel_adsp
[00:00:01.946,936] <inf> main: sof_app_main: SOF initialized
[00:00:02.037,930] <err> os: print_fatal_exception: ** FATAL EXCEPTION
[00:00:02.038,041] <err> os: print_fatal_exception: ** CPU 0 EXCCAUSE 29 (store prohibited)
[00:00:02.038,071] <err> os: print_fatal_exception: ** PC 0xa007f894 VADDR 0xa00303bc
[00:00:02.038,100] <err> os: print_fatal_exception: ** PS 0x60823
[00:00:02.038,126] <err> os: print_fatal_exception: ** (INTLEVEL:3 EXCM: 0 UM:1 RING:0 WOE:1 OWB:8 CALLINC:2)
[00:00:02.038,216] <err> os: xtensa_dump_stack: ** A0 0xa0063640 SP 0xa00fbd70 A2 0xa0149100 A3 0x40148ba8
[00:00:02.038,248] <err> os: xtensa_dump_stack: ** A4 (nil) A5 0xa01491b0 A6 0xb8 A7 0x19fff
[00:00:02.038,275] <err> os: xtensa_dump_stack: ** A8 0x19fff A9 0xa00fbd40 A10 0x40147000 A11 0x448
[00:00:02.038,301] <err> os: xtensa_dump_stack: ** A12 0x40149240 A13 0x10006 A14 0xa01491b0 A15 (nil)
[00:00:02.038,328] <err> os: xtensa_dump_stack: ** LBEG 0xa004f591 LEND 0xa004f59d LCOUNT 0xf
[00:00:02.038,355] <err> os: xtensa_dump_stack: ** SAR 0x20
[00:00:02.038,381] <err> os: xtensa_dump_stack: ** THREADPTR (nil)
Backtrace:0xa007f891:0xa00fbd70 0xa006363d:0xa00fbd90 0xa0061dde:0xa00fbdb0 0xa006b2a7:0xa00fbdd0 0xa0070ac1:0xa00fbe00 0xa006d021:0xa00fbe40 0xa006c7f6:0xa00fbe70 0xa003e25c:0xa00fbea0 0xa0060b05:0xa00fbf00 0xa003d555:0xa00fbf30 0xa0061f4a:0xa00fbf60 0xa0061a68:0xa00fbf80 0xa00647f2:0xa00fbfa0 0xa00581c1:0xa00fbfc0 0xa005bcf3:0xa00fbff0
[00:00:02.039,546] <err> os: z_fatal_error: >>> ZEPHYR FATAL ERROR 0: CPU exception on CPU 0
[00:00:02.039,598] <err> os: z_fatal_error: Current thread: 0x40146998 (unknown)
[00:00:02.058,460] <err> zephyr: k_sys_fatal_error_handler: Halting system