From: patchwork-bot+netdevbpf@kernel.org
To: Florian Westphal <fw@strlen.de>
Cc: netdev@vger.kernel.org, pabeni@redhat.com, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org,
netfilter-devel@vger.kernel.org
Subject: Re: [PATCH net 1/9] netfilter: nf_tables: fix false-positive lockdep splat
Date: Wed, 16 Aug 2023 10:20:22 +0000 [thread overview]
Message-ID: <169218122239.20553.16931689912170452244.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230815223011.7019-2-fw@strlen.de>
Hello:
This series was applied to netdev/net.git (main)
by Florian Westphal <fw@strlen.de>:
On Wed, 16 Aug 2023 00:29:51 +0200 you wrote:
> ->abort invocation may cause splat on debug kernels:
>
> WARNING: suspicious RCU usage
> net/netfilter/nft_set_pipapo.c:1697 suspicious rcu_dereference_check() usage!
> [..]
> rcu_scheduler_active = 2, debug_locks = 1
> 1 lock held by nft/133554: [..] (nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid
> [..]
> lockdep_rcu_suspicious+0x1ad/0x260
> nft_pipapo_abort+0x145/0x180
> __nf_tables_abort+0x5359/0x63d0
> nf_tables_abort+0x24/0x40
> nfnetlink_rcv+0x1a0a/0x22c0
> netlink_unicast+0x73c/0x900
> netlink_sendmsg+0x7f0/0xc20
> ____sys_sendmsg+0x48d/0x760
>
> [...]
Here is the summary with links:
- [net,1/9] netfilter: nf_tables: fix false-positive lockdep splat
https://git.kernel.org/netdev/net/c/b9f052dc68f6
- [net,2/9] netfilter: nf_tables: fix kdoc warnings after gc rework
https://git.kernel.org/netdev/net/c/08713cb006b6
- [net,3/9] netfilter: nf_tables: deactivate catchall elements in next generation
https://git.kernel.org/netdev/net/c/90e5b3462efa
- [net,4/9] netfilter: nf_tables: don't fail inserts if duplicate has expired
https://git.kernel.org/netdev/net/c/7845914f45f0
- [net,5/9] netfilter: set default timeout to 3 secs for sctp shutdown send and recv state
https://git.kernel.org/netdev/net/c/9bfab6d23a28
- [net,6/9] ipvs: fix racy memcpy in proc_do_sync_threshold
https://git.kernel.org/netdev/net/c/5310760af1d4
- [net,7/9] netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path
https://git.kernel.org/netdev/net/c/6a33d8b73dfa
- [net,8/9] netfilter: nf_tables: GC transaction race with netns dismantle
https://git.kernel.org/netdev/net/c/02c6c24402bf
- [net,9/9] netfilter: nft_dynset: disallow object maps
https://git.kernel.org/netdev/net/c/23185c6aed1f
You are awesome, thank you!
--
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next prev parent reply other threads:[~2023-08-16 10:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-15 22:29 [PATCH net 0/9] netfilter fixes for net Florian Westphal
2023-08-15 22:29 ` [PATCH net 1/9] netfilter: nf_tables: fix false-positive lockdep splat Florian Westphal
2023-08-16 10:20 ` patchwork-bot+netdevbpf [this message]
2023-08-15 22:29 ` [PATCH net 2/9] netfilter: nf_tables: fix kdoc warnings after gc rework Florian Westphal
2023-08-15 22:29 ` [PATCH net 3/9] netfilter: nf_tables: deactivate catchall elements in next generation Florian Westphal
2023-08-15 22:29 ` [PATCH net 4/9] netfilter: nf_tables: don't fail inserts if duplicate has expired Florian Westphal
2023-08-15 22:29 ` [PATCH net 5/9] netfilter: set default timeout to 3 secs for sctp shutdown send and recv state Florian Westphal
2023-08-15 22:29 ` [PATCH net 6/9] ipvs: fix racy memcpy in proc_do_sync_threshold Florian Westphal
2023-08-15 22:29 ` [PATCH net 7/9] netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path Florian Westphal
2023-08-15 22:29 ` [PATCH net 8/9] netfilter: nf_tables: GC transaction race with netns dismantle Florian Westphal
2023-08-15 22:29 ` [PATCH net 9/9] netfilter: nft_dynset: disallow object maps Florian Westphal
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