Date: Sat, 07 Jun 2025 20:43:07 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 287367] [amdgpu][drm-6.6] panic: Assertion td->td_lkpi_task == NULL Message-ID: <bug-287367-227@https.bugs.freebsd.org/bugzilla/>
index | next in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287367 Bug ID: 287367 Summary: [amdgpu][drm-6.6] panic: Assertion td->td_lkpi_task == NULL Product: Base System Version: 15.0-CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: Axel.Rau@Chaos1.DE After installing FreeBSD 15.0-CURRENT #2 main-n277727-fa02d9fceab7 and drm-66-kmod: 6.6.25.1500043_3 [FreeBSD-kmods], I see this panic on kld amdgpu: ``` ... drmn0: successfully loaded firmware image 'amdgpu/yellow_carp_vcn.bin' [drm] JPEG decode is enabled in VM mode drmn0: Trusted Memory Zone (TMZ) feature disabled as experimental (default) drmn0: PCIE atomic ops is not supported [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit drmn0: VRAM: 1024M 0x000000F400000000 - 0x000000F43FFFFFFF (1024M used) drmn0: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF drmn0: AGP: 267419648M 0x000000F800000000 - 0x0000FFFFFFFFFFFF [drm ERROR :amdgpu_bo_init] Unable to set WC memtype for the aperture base [drm] Detected VRAM RAM=1024M, BAR=1024M [drm] RAM width 64bits DDR5 [drm] amdgpu: 1024M of VRAM memory ready [drm] amdgpu: 7536M of GTT memory ready. [drm] GART: num cpu pages 262144, num gpu pages 262144 [drm] PCIE GART of 1024M enabled (table at 0x000000F43FC00000). [drm] Loading DMUB firmware via PSP: version=0x0400003C amdgpu/yellow_carp_sdma.bin: could not load binary firmware /boot/firmware/amdgpu/yellow_carp_sdma.bin either yellow_carp_sdma.bin: could not load binary firmware /boot/firmware/yellow_carp_sdma.bin either amdgpu_yellow_carp_sdma.bin: could not load binary firmware /boot/firmware/amdgpu_yellow_carp_sdma.bin either drmn0: successfully loaded firmware image 'amdgpu/yellow_carp_sdma.bin' [drm] use_doorbell being set to: [true] [drm] Found VCN firmware Version ENC: 1.27 DEC: 2 VEP: 0 Revision: 0 drmn0: Will use PSP to load VCN firmware [drm] reserve 0xa00000 from 0xf43e000000 for PSP TMR drmn0: RAS: optional ras ta ucode is not available drmn0: RAP: optional rap ta ucode is not available drmn0: SECUREDISPLAY: securedisplay ta ucode is not available drmn0: SMU is initialized successfully! panic: Assertion td->td_lkpi_task == NULL failed at /usr/src/sys/compat/linuxkpi/common/src/linux_current.c:85 cpuid = 6 time = 1749326364 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00d1eb0298 vpanic() at vpanic+0x136/frame 0xfffffe00d1eb03c8 panic() at panic+0x43/frame 0xfffffe00d1eb0428 linux_alloc_current() at linux_alloc_current+0x314/frame 0xfffffe00d1eb0488 dc_assert_fp_enabled() at dc_assert_fp_enabled+0x77/frame 0xfffffe00d1eb04a8 dcn31_update_bw_bounding_box() at dcn31_update_bw_bounding_box+0x1b/frame 0xfffffe00d1eb04d0 dc_create() at dc_create+0x3aa/frame 0xfffffe00d1eb0510 dm_hw_init() at dm_hw_init+0x367/frame 0xfffffe00d1eb0700 amdgpu_device_ip_hw_init_phase2() at amdgpu_device_ip_hw_init_phase2+0x5a/frame 0xfffffe00d1eb0730 amdgpu_device_ip_init() at amdgpu_device_ip_init+0x3cd/frame 0xfffffe00d1eb07a0 amdgpu_device_init() at amdgpu_device_init+0x1bc8/frame 0xfffffe00d1eb0860 amdgpu_driver_load_kms() at amdgpu_driver_load_kms+0x16/frame 0xfffffe00d1eb0890 amdgpu_pci_probe() at amdgpu_pci_probe+0x29f/frame 0xfffffe00d1eb08e0 linux_pci_attach_device() at linux_pci_attach_device+0x440/frame 0xfffffe00d1eb0930 device_attach() at device_attach+0x45b/frame 0xfffffe00d1eb0980 bus_generic_driver_added() at bus_generic_driver_added+0x90/frame 0xfffffe00d1eb09a0 devclass_driver_added() at devclass_driver_added+0x29/frame 0xfffffe00d1eb09d0 devclass_add_driver() at devclass_add_driver+0x138/frame 0xfffffe00d1eb0a10 _linux_pci_register_driver() at _linux_pci_register_driver+0xc1/frame 0xfffffe00d1eb0a40 amdgpu_evh() at amdgpu_evh+0x73/frame 0xfffffe00d1eb0a50 module_register_init() at module_register_init+0xb0/frame 0xfffffe00d1eb0a80 linker_load_module() at linker_load_module+0xc51/frame 0xfffffe00d1eb0d80 kern_kldload() at kern_kldload+0x16e/frame 0xfffffe00d1eb0dd0 sys_kldload() at sys_kldload+0x59/frame 0xfffffe00d1eb0e00 amd64_syscall() at amd64_syscall+0x169/frame 0xfffffe00d1eb0f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00d1eb0f30 --- syscall (304, FreeBSD ELF64, kldload), rip = 0x1bcf2d5f2baa, rsp = 0x1bcf2b363eb8, rbp = 0x1bcf2b364430 --- KDB: enter: panic #10 0xffffffff80b76e3b in vpanic ( fmt=0xffffffff8126b809 "Assertion %s failed at %s:%d", ap=ap@entry=0xfffffe00d1eb0408) at /usr/src/sys/kern/kern_shutdown.c:967 buf = "Assertion td->td_lkpi_task == NULL failed at /usr/src/sys/compat/linuxkpi/common/src/linux_current.c:85", '\000' <repeats 152 times> __pc = 0x0 __pc = 0x0 __pc = 0x0 other_cpus = {__bits = {4031, 0 <repeats 15 times>}} td = 0xfffff80006fac000 bootopt = <optimized out> newpanic = <optimized out> #11 0xffffffff80b76ca3 in panic ( fmt=0xffffffff81d9d450 <cnputs_mtx> "\311\352\031\201\377\377\377\377") at /usr/src/sys/kern/kern_shutdown.c:892 ap = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0xfffffe00d1eb0438, reg_save_area = 0xfffffe00d1eb03d8}} #12 0xffffffff80e287d4 in linux_alloc_current (td=<optimized out>, flags=<optimized out>) at /usr/src/sys/compat/linuxkpi/common/src/linux_current.c:85 ts = <optimized out> mm = <optimized out> proc = <optimized out> mm_other = <optimized out> #13 0xffffffff84428787 in dc_assert_fp_enabled () from /boot/modules/amdgpu.ko No symbol table info available. #14 0xffffffff845d1a7b in dcn31_update_bw_bounding_box () from /boot/modules/amdgpu.ko No symbol table info available. #15 0xffffffff8444e0ba in dc_create () from /boot/modules/amdgpu.ko No symbol table info available. #16 0xffffffff8441c1c7 in dm_hw_init () from /boot/modules/amdgpu.ko No symbol table info available. #17 0xffffffff8421af6a in amdgpu_device_ip_hw_init_phase2 () from /boot/modules/amdgpu.ko No symbol table info available. #18 0x000000000000000a in ?? () No symbol table info available. #19 0xfffffe012912a000 in ?? () No symbol table info available. #20 0xfffffe0129179029 in ?? () No symbol table info available. #21 0x000000000000000a in ?? () No symbol table info available. #22 0xfffffe00d1eb07a0 in ?? () No symbol table info available. #23 0xffffffff84216a1d in amdgpu_device_ip_init () from /boot/modules/amdgpu.ko No symbol table info available. Backtrace stopped: frame did not save the PC ``` -- You are receiving this mail because: You are the assignee for the bug.home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-287367-227>