Linux: crash: 如何查看应用程序栈里的信息

基本的步骤是:
vm -p 线程
ffff8ca488b9de80 55a592dea000 55a592df8000 8002875 /usr/lib/systemd/systemd-shutdown
VIRTUAL PHYSICAL
55a592dea000 10cb5d000
55a592deb000 10cb5e000
VMA START END FLAGS FILE
ffff8ca488b9d0e8 7ffc3cbda000 7ffc3cbfb000 102173
VIRTUAL PHYSICAL
7ffc3cbda000 11d31e000
7ffc3cbdb000 11199e000
7ffc3cbdc000 123eba000
7ffc3cbdd000 1299e9000
7ffc3cbde000 113dd0000
7ffc3cbdf000 12a1e5000
7ffc3cbe0000 1294ce000
7ffc3cbe1000 12a87a000
7ffc3cbe2000 114017000
7ffc3cbe3000 131573000
7ffc3cbe4000 12ad6e000
7ffc3cbe5000 12adb5000
7ffc3cbe6000 129fa6000
7ffc3cbe7000 11334e000
7ffc3cbe8000 135ffc000
7ffc3cbe9000 114062000
7ffc3cbea000 135143000
7ffc3cbeb000 111768000
7ffc3cbec000 11585b000
7ffc3cbed000 12a9e9000
7ffc3cbee000 114093000
7ffc3cbef000 12e2b3000
7ffc3cbf0000 131595000
7ffc3cbf1000

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