crash_arm64: cannot determine idle task addresses from init_tasks[] or runqueues[]

[KangHoupeng]

kanghoupeng@AwExdroid101:~/projects/crashdump$ ./tools/8.0.5++/crash_arm64 a537/android-vmlinux a537/dram_data_2024118192529@0x40000000 --machdep vabits_actual=39 --machdep kimage_voffset=0xffffffc040000000 --kaslr 0x80000

crash_arm64 8.0.5++
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BFD: a537/android-vmlinux: unknown type [0x13] section `.relr.dyn'
NOTE: setting vabits_actual to: 39

NOTE: setting kimage_voffset to: 0xffffffc040000000

BFD: a537/android-vmlinux: unknown type [0x13] section `.relr.dyn'
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BFD: /home1/kanghoupeng/projects/crashdump/a537/android-vmlinux: unknown type [0x13] section `.relr.dyn'

crash_arm64: cannot determine idle task addresses from init_tasks[] or runqueues[]

crash_arm64: cannot resolve "init_task_union"

I have trouble in analyzing the data of 64 bit Android Go firmware, however， the --minimal can works well.
Excuse me, does anyone know what's going on ?