The crash built-in command "sym" fails to translate a kernel virtual address to its symbol in the minimal mode.
Issue
- The crash built-in command
symfails to translate a kernel virtual address to its symbol in the minimal mode.
crash> sym -l | grep ffffffff9b21638b
ffffffff9b21638b (T) panic
crash> sym panic
ffffffff9b21638b (T) panic /usr/src/debug/kernel-5.14.0-39.el9/linux-5.14.0-39.el9.x86_64/kernel/panic.c: 179
crash> sym 0xffffffff9b21638b
symbol not found: 0xffffffff9b21638b
crash> sym -l | grep ffffffff9b17b620
ffffffff9b17b620 (t) unix_wait_for_peer
crash> sym unix_wait_for_peer
ffffffff9b17b620 (t) unix_wait_for_peer /usr/src/debug/kernel-5.14.0-39.el9/linux-5.14.0-39.el9.x86_64/net/unix/af_unix.c: 1213
crash> sym 0xffffffff9b17b620
symbol not found: 0xffffffff9b17b620
Environment
- Red Hat Enterprise Linux 9
- crash
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