search for: nft_rbtree

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2014 Jan 23
2
[Bug 885] New: Kernel BUG (possibly panic) deleting chain used in map
...was done in the VM. Creating a verdict map that jumps to a chain which you subsequently delete will result in the kernel throwing a BUG message with the following: kernel BUG at net/netfilter/nf_tables_api.c:1014! invalid opcode: 0000 [#1] SMP Modules linked in: nft_meta nft_reject_ipv4 nft_hash nft_rbtree nf_tables_ipv4_ The VM displays no more console output but I believe the kernel panics. Here is the interactive session I used. # nft -i nft> add table filter nft> add chain filter input { type filter hook input priority 0; } nft> add map filter mymap { type ifindex : verdict; } nft>...