The arm64 Dragonboard 410c has failed with the Linux next, mainline and the Linux stable. Please find boot log and build links. Device: Dragonboard 410c - arm64 Boot failed: clang-19 Configs: korg-clang-19-lkftconfig-hardening Boot pass: qemu-arm64 (Additional info) This is always reproducible. Dragonboard 410c - arm64: boot: * clang-nightly-lkftconfig-hardening * korg-clang-19-lkftconfig-hardening Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> Log details: ------------ [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd030] [ 0.000000] Linux version 6.12.0-next-20241125 (tuxmake@tuxmake) (ClangBuiltLinux clang version 19.1.4 (https://github.com/llvm/llvm-project.git aadaa00de76ed0c4987b97450dd638f63a385bed), ClangBuiltLinux LLD 19.1.4 (https://github.com/llvm/llvm-project.git aadaa00de76ed0c4987b97450dd638f63a385bed)) #1 SMP PREEMPT @1732509632 [ 0.000000] KASLR disabled due to lack of seed [ 0.000000] Machine model: Qualcomm Technologies, Inc. APQ 8016 SBC <Trim> [ 8.983574] videodev: Linux video capture interface: v2.00 [ 8.990308] Internal error: UBSAN: array index out of bounds: 00000000f2005512 [#1] PREEMPT SMP [ 8.990374] Modules linked in: qcom_rng drm_client_lib qcom_stats qnoc_msm8916(+) videodev videobuf2_memops videobuf2_common mc rpmsg_ctrl rpmsg_char display_connector phy_qcom_usb_hs drm_kms_helper ramoops reed_solomon socinfo rmtfs_mem fuse drm backlight ip_tables x_tables ipv6 [ 9.000620] CPU: 0 UID: 0 PID: 199 Comm: (udev-worker) Not tainted 6.12.0-next-20241125 #1 [ 9.022836] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 9.030902] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 9.037760] pc : qnoc_probe (drivers/interconnect/qcom/icc-rpmh.c:269) [ 9.044439] lr : qnoc_probe (drivers/interconnect/qcom/icc-rpmh.c:0) [ 9.048258] sp : ffff800083b93470 [ 9.052075] x29: ffff800083b93480 x28: ffff000002c2ae80 x27: ffff80007ac3d3e0 [ 9.055554] x26: ffff000002c2ae88 x25: 0000000000000000 x24: ffff000009bb7400 [ 9.062671] x23: 0000000000000000 x22: 0000000000000001 x21: ffff000004931400 [ 9.069788] x20: ffff000004931410 x19: ffff0000048e0c80 x18: ffff800083a7d0a8 [ 9.076907] x17: fffffffffffc23a2 x16: 0000000000000001 x15: 000000000000026c [ 9.084027] x14: fffffffffffffffd x13: 0000000000000000 x12: ffff7fffba293000 [ 9.091145] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000001 [ 9.098262] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 000000000000003f [ 9.105381] x5 : 0000000000000040 x4 : ffff00003c75d9e0 x3 : 0000000000199400 [ 9.112497] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 9.119617] Call trace: [ 9.126727] qnoc_probe+0x4c8/0x4d0 P [ 9.128987] qnoc_probe+0x354/0x4d0 L [ 9.132805] platform_probe (drivers/base/platform.c:1405) [ 9.136624] really_probe (drivers/base/dd.c:581 drivers/base/dd.c:658) [ 9.140443] __driver_probe_device (drivers/base/dd.c:800) [ 9.144089] driver_probe_device (drivers/base/dd.c:830) [ 9.148429] __driver_attach (drivers/base/dd.c:1217) [ 9.152422] bus_for_each_dev (drivers/base/bus.c:369) [ 9.156590] driver_attach (drivers/base/dd.c:1234) [ 9.160495] bus_add_driver (drivers/base/bus.c:676) [ 9.164140] driver_register (drivers/base/driver.c:247) [ 9.167700] __platform_driver_register (drivers/base/platform.c:867) [ 9.171520] init_module+0x20/0xfbc qnoc_msm8916 [ 9.176383] do_one_initcall (init/main.c:1250 init/main.c:1267) [ 9.181068] do_init_module (kernel/module/main.c:2910) [ 9.184800] load_module (kernel/module/main.c:3376) [ 9.188618] __arm64_sys_finit_module (kernel/module/main.c:3565 kernel/module/main.c:3577 kernel/module/main.c:3603 kernel/module/main.c:3587 kernel/module/main.c:3587) [ 9.192353] invoke_syscall (arch/arm64/kernel/syscall.c:50) [ 9.197127] el0_svc_common (arch/arm64/kernel/syscall.c:139) [ 9.200771] do_el0_svc (arch/arm64/kernel/syscall.c:152) [ 9.204503] el0_svc (arch/arm64/kernel/entry-common.c:165 arch/arm64/kernel/entry-common.c:178 arch/arm64/kernel/entry-common.c:745) [ 9.207802] el0t_64_sync_handler (arch/arm64/kernel/entry-common.c:797) [ 9.210756] el0t_64_sync (arch/arm64/kernel/entry.S:600) [ 9.215189] Code: aa1303e0 97fff41c 17ffff79 d4200020 (d42aa240) All code ======== Code starting with the faulting instruction =========================================== [ 9.218752] ---[ end trace 0000000000000000 ]--- [ 9.233047] note: (udev-worker)[199] exited with irqs disabled [ 9.233245] note: (udev-worker)[199] exited with preempt_count 1 [ 9.243434] ------------[ cut here ]------------ <trim> [ 9.243951] WARNING: CPU: 0 PID: 0 at kernel/context_tracking.c:128 ct_kernel_exit (kernel/context_tracking.c:153) [ 9.248555] Modules linked in: videobuf2_v4l2 qcom_rng drm_client_lib qcom_stats qnoc_msm8916(+) videodev videobuf2_memops videobuf2_common mc rpmsg_ctrl rpmsg_char display_connector phy_qcom_usb_hs drm_kms_helper ramoops reed_solomon socinfo rmtfs_mem fuse drm backlight ip_tables x_tables ipv6 [ 9.260538] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G D 6.12.0-next-20241125 #1 [ 9.282755] Tainted: [D]=DIE [ 9.292113] Hardware name: Qualcomm Technologies, Inc. APQ 8016 SBC (DT) [ 9.292888] Unable to handle kernel read from unreadable memory at virtual address 0000ffffa3c44d20 [ 9.295061] pstate: 204000c5 (nzCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 9.295071] pc : ct_kernel_exit (kernel/context_tracking.c:153) [ 9.295088] lr : ct_kernel_exit (kernel/context_tracking.c:126) [ 9.301765] Mem abort info: [ 9.310514] sp : ffff800082503d10 [ 9.310519] x29: ffff800082503d10 x28: ffff8000824c4ff0 x27: ffff800082509000 [ 9.310536] x26: 0000000000000000 x25: ffff0000041f9898 [ 9.317463] ESR = 0x0000000096000004 [ 9.321618] x24: ffff0000041f9898 [ 9.321625] x23: 0000000226f30819 x22: 0000000000000000 [ 9.325621] EC = 0x25: DABT (current EL), IL = 32 bits [ 9.328214] x21: ffff00003c757ff8 [ 9.328221] x20: ffff8000824c2350 x19: ffff00003c755350 [ 9.331701] SET = 0, FnV = 0 [ 9.338806] x18: ffff800082514880 [ 9.338813] x17: 00000000529c6ef0 x16: 00000000529c6ef0 x15: 000000000000007e [ 9.343850] EA = 0, S1PTW = 0 [ 9.347659] [ 9.347662] x14: 00000000000000c8 x13: 0000000000000004 x12: 000000000a929b85 [ 9.351058] FSC = 0x04: level 0 translation fault [ 9.356167] [ 9.356171] x11: 0000000000000015 x10: 000000000682aaab x9 : 4000000000000000 [ 9.361732] Data abort info: [ 9.364935] x8 : 4000000000000002 x7 : 0000000000005221 x6 : 0000000000055ad0 [ 9.370064] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 9.373179] x5 : 0000000000005469 x4 : 0000000000000093 x3 : 0000000000000006 [ 9.376580] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 9.383768] x2 : 0000000000000000 x1 : ffff0000041f9880 x0 : ffff7fffba293000 [ 9.386730] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 9.388462] Call trace: [ 9.395502] user pgtable: 4k pages, 48-bit VAs, pgdp=00000000856aa000 [ 9.400175] ct_kernel_exit+0x80/0x8c P [ 9.401918] [0000ffffa3c44d20] pgd=0000000000000000 [ 9.408943] ct_kernel_exit+0x14/0x8c L [ 9.408958] ct_idle_enter (kernel/context_tracking.c:321) [ 9.411910] , p4d=0800000089bb0403 [ 9.418929] cpuidle_enter_state (drivers/cpuidle/cpuidle.c:268) [ 9.418943] cpuidle_enter (drivers/cpuidle/cpuidle.c:391) [ 9.418953] do_idle (kernel/sched/idle.c:155 kernel/sched/idle.c:230 kernel/sched/idle.c:325) [ 9.424326] , pud=080000008943e403 [ 9.431516] cpu_startup_entry (kernel/sched/idle.c:422) [ 9.431527] rest_init+0xe0/0xe4 [ 9.436563] , pmd=0800000089bac403 [ 9.443668] start_kernel (init/main.c:1040) [ 9.443681] __primary_switched (arch/arm64/kernel/head.S:247) [ 9.449057] , pte=00200000910f9fc3 [ 9.451224] ---[ end trace 0000000000000000 ]--- Links: ------ - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241125/testrun/26040307/suite/boot/test/korg-clang-19-lkftconfig-hardening/log - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241125/testrun/26040307/suite/boot/test/korg-clang-19-lkftconfig-hardening/details/ - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241125/testrun/26040307/suite/boot/test/korg-clang-19-lkftconfig-hardening/history/ - https://lkft.validation.linaro.org/scheduler/job/8004888#L2200 - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2pKKSWo1tVldooGuq0fBz0nRD07/ Build image: ----------- - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2pKKSWo1tVldooGuq0fBz0nRD07/ Steps to reproduce: ------------ - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2pKKSWo1tVldooGuq0fBz0nRD07/reproducer - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2pKKSWo1tVldooGuq0fBz0nRD07/tux_plan metadata: ---- git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kernel config: https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2pKKSWo1tVldooGuq0fBz0nRD07/config build url: https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2pKKSWo1tVldooGuq0fBz0nRD07/ toolchain: clang-19 and clang-nightly config: korg-clang-19-lkftconfig-hardening arch: arm64 -- Linaro LKFT https://lkft.linaro.org
