can't use "search -t“ command

[wushifu32]

After I update crash from 7.2.9 to 7.3.0. "search -t" command has no response:

crash> bt -f 1097 | grep ffffff879eaf6168
    ffffffc019e73b50: ffffff879eaf6168 ffffff8785f4b780 
    ffffffc019e73c10: 0000000000000001 ffffff879eaf6168 
crash> search -t ffffff879eaf6168
crash> search -t ffffff879eaf6168
crash> search -t ffffff879eaf6168

crash version: crash version: 7.3.0 gdb version: 7.6 host platform: X86_64 Ubuntu 16.04.7 LTS target platform: ARM64, armv9

[k-hagio]

Not reproducible with arm64-targeted 7.3.0 and 7.3.1++ crashes built on x86_64 with my old arm64 vmcore.

crash-arm64> search -t ffff000014f0f760
PID: 8807   TASK: ffffdc64479fdc00  CPU: 2   COMMAND: "bash"
ffff000014f0f700: ffff000014f0f760 

What is printed with set debug 1 on 7.2.9 and 7.3.0?