From: patchwork-bot+netdevbpf@kernel.org
To: Daniel Borkmann <daniel@iogearbox.net>
Cc: netdev@vger.kernel.org, davem@davemloft.net, pabeni@redhat.com,
kuba@kernel.org, gal@nvidia.com, martin.lau@linux.dev
Subject: Re: [PATCH net-next 1/2] net: Fix skb consume leak in sch_handle_egress
Date: Mon, 28 Aug 2023 09:20:24 +0000 [thread overview]
Message-ID: <169321442474.7279.946406074074622512.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230825134946.31083-1-daniel@iogearbox.net>
Hello:
This series was applied to netdev/net-next.git (main)
by David S. Miller <davem@davemloft.net>:
On Fri, 25 Aug 2023 15:49:45 +0200 you wrote:
> Fix a memory leak for the tc egress path with TC_ACT_{STOLEN,QUEUED,TRAP}:
>
> [...]
> unreferenced object 0xffff88818bcb4f00 (size 232):
> comm "softirq", pid 0, jiffies 4299085078 (age 134.028s)
> hex dump (first 32 bytes):
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
> 00 80 70 61 81 88 ff ff 00 41 31 14 81 88 ff ff ..pa.....A1.....
> backtrace:
> [<ffffffff9991b938>] kmem_cache_alloc_node+0x268/0x400
> [<ffffffff9b3d9231>] __alloc_skb+0x211/0x2c0
> [<ffffffff9b3f0c7e>] alloc_skb_with_frags+0xbe/0x6b0
> [<ffffffff9b3bf9a9>] sock_alloc_send_pskb+0x6a9/0x870
> [<ffffffff9b6b3f00>] __ip_append_data+0x14d0/0x3bf0
> [<ffffffff9b6ba24e>] ip_append_data+0xee/0x190
> [<ffffffff9b7e1496>] icmp_push_reply+0xa6/0x470
> [<ffffffff9b7e4030>] icmp_reply+0x900/0xa00
> [<ffffffff9b7e42e3>] icmp_echo.part.0+0x1a3/0x230
> [<ffffffff9b7e444d>] icmp_echo+0xcd/0x190
> [<ffffffff9b7e9566>] icmp_rcv+0x806/0xe10
> [<ffffffff9b699bd1>] ip_protocol_deliver_rcu+0x351/0x3d0
> [<ffffffff9b699f14>] ip_local_deliver_finish+0x2b4/0x450
> [<ffffffff9b69a234>] ip_local_deliver+0x174/0x1f0
> [<ffffffff9b69a4b2>] ip_sublist_rcv_finish+0x1f2/0x420
> [<ffffffff9b69ab56>] ip_sublist_rcv+0x466/0x920
> [...]
>
> [...]
Here is the summary with links:
- [net-next,1/2] net: Fix skb consume leak in sch_handle_egress
https://git.kernel.org/netdev/net-next/c/28d18b673ffa
- [net-next,2/2] net: Make consumed action consistent in sch_handle_egress
https://git.kernel.org/netdev/net-next/c/3a1e2f43985a
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2023-08-28 9:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-25 13:49 [PATCH net-next 1/2] net: Fix skb consume leak in sch_handle_egress Daniel Borkmann
2023-08-25 13:49 ` [PATCH net-next 2/2] net: Make consumed action consistent " Daniel Borkmann
2023-08-26 7:58 ` Simon Horman
2023-08-26 7:57 ` [PATCH net-next 1/2] net: Fix skb consume leak " Simon Horman
2023-08-27 13:55 ` Gal Pressman
2023-08-28 12:55 ` Gal Pressman
2023-08-28 13:05 ` Daniel Borkmann
2023-08-28 9:20 ` patchwork-bot+netdevbpf [this message]
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