19 lines
604 B
Bash
Executable File
19 lines
604 B
Bash
Executable File
#!/usr/bin/env bash
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# Helper executed ON pf0 by 14-soak.sh (uploaded with pfput to avoid quoting
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# hell through two ssh hops).
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# $1 = "slab" | "dmesg" | "states"
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case "${1:-}" in
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slab)
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grep -E '^(pf|pfk)' /proc/slabinfo | tr -s ' ' | cut -d' ' -f1,3 | sort
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;;
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dmesg)
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# the CPU's Speculative Return Stack Overflow advisory is a kernel
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# build/CPU feature notice, not a fault of this module
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dmesg | grep -E 'BUG:|WARNING:|Oops|general protection|kernel BUG' \
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| grep -v 'Speculative Return Stack Overflow' || true
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;;
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states)
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/opt/pf/pfctl -s states 2>/dev/null | grep -c 'icmp' || true
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;;
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esac
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