From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
horms@kernel.org, idosch@nvidia.com, dsahern@kernel.org,
netdev@vger.kernel.org, eric.dumazet@gmail.com,
syzbot+6d2762674103618994b0@syzkaller.appspotmail.com,
he.peilin@zte.com.cn, xu.xin16@zte.com.cn, rostedt@goodmis.org
Subject: Re: [PATCH net] net: icmp: avoid invalid transport header access in icmp_send tracepoint
Date: Fri, 28 Aug 2026 22:10:06 +0000 [thread overview]
Message-ID: <178795500640.2819210.2098274616727139246.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260825084551.1562967-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 25 Aug 2026 08:45:51 +0000 you wrote:
> syzbot reported a WARNING triggered by DEBUG_NET_WARN_ON_ONCE():
>
> WARNING: at skb_transport_header include/linux/skbuff.h:3087 [inline]
> WARNING: at udp_hdr include/linux/udp.h:23 [inline]
> WARNING: at do_trace_event_raw_event_icmp_send include/trace/events/icmp.h:30 [inline]
> WARNING: at trace_event_raw_event_icmp_send+0x48c/0x6ec include/trace/events/icmp.h:11
> Call trace:
> skb_transport_header include/linux/skbuff.h:3087 [inline]
> udp_hdr include/linux/udp.h:23 [inline]
> do_trace_event_raw_event_icmp_send include/trace/events/icmp.h:30 [inline]
> trace_event_raw_event_icmp_send+0x48c/0x6ec include/trace/events/icmp.h:11
> __traceiter_icmp_send include/trace/events/icmp.h:11 [inline]
> __do_trace_icmp_send include/trace/events/icmp.h:11 [inline]
> trace_icmp_send+0x320/0x49c include/trace/events/icmp.h:11
> __icmp_send+0xcfc/0x11d8 net/ipv4/icmp.c:1013
> ipv4_send_dest_unreach net/ipv4/route.c:1280 [inline]
> ipv4_link_failure+0x57c/0x8dc net/ipv4/route.c:1287
> dst_link_failure include/net/dst.h:438 [inline]
> vti_tunnel_xmit+0xe40/0x17a4 net/ipv4/ip_vti.c:307
>
> [...]
Here is the summary with links:
- [net] net: icmp: avoid invalid transport header access in icmp_send tracepoint
https://git.kernel.org/netdev/net/c/7fcc2fe39fed
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-08-28 22:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-25 8:45 [PATCH net] net: icmp: avoid invalid transport header access in icmp_send tracepoint Eric Dumazet
2026-08-25 9:43 ` Jiayuan Chen
2026-08-25 12:50 ` Steven Rostedt
2026-08-25 14:11 ` Eric Dumazet
2026-08-25 14:48 ` David Ahern
2026-08-28 22:10 ` patchwork-bot+netdevbpf [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=178795500640.2819210.2098274616727139246.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=davem@davemloft.net \
--cc=dsahern@kernel.org \
--cc=edumazet@google.com \
--cc=eric.dumazet@gmail.com \
--cc=he.peilin@zte.com.cn \
--cc=horms@kernel.org \
--cc=idosch@nvidia.com \
--cc=kuba@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=rostedt@goodmis.org \
--cc=syzbot+6d2762674103618994b0@syzkaller.appspotmail.com \
--cc=xu.xin16@zte.com.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.