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Bug
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Resolution: Duplicate
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Normal
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None
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rhel-9.7
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None
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No
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Moderate
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rhel-kernel-debug
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ssg_core_kernel
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None
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False
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False
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None
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None
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None
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None
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Unspecified
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Unspecified
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Unspecified
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None
What were you trying to do that didn't work?
Local dumping failed with crashkernel=256M,
[ 1.097354] Run /init as init process
/usr/bin/sh: error while loading shared libraries: libtinfo.so.6: cannot open shared object file: No such file or directory
[ 1.099622] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00
[ 1.100420] CPU: 0 PID: 1 Comm: init Not tainted 5.14.0-427.50.1.el9_4.x86_64 #1
...
What is the impact of this issue to you?
All kinds of vmcore dumping will fail for RHCOS with RAM < 64G.
Please provide the package NVR for which the bug is seen:
kexec-tools-2.0.27-8.el9_4.3.x86_64
How reproducible is this bug?:
always
Steps to reproduce
- Download and boot RHCOS
- rpm-ostree kargs --apend=crashkernel=256M
- systemctl reboot
- systemctl enable --now kdump
- echo c > /proc/sysrq-trigger
Expected results
kdump works.
Actual results
kdump failed.