From: patchwork-bot+netdevbpf@kernel.org
To: Sandor Bodo-Merle <sbodomerle@gmail.com>
Cc: rafal@milecki.pl, bcm-kernel-feedback-list@broadcom.com,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, nbd@openwrt.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: bgmac:`Fix a BUG triggered by wrong bytes_compl
Date: Tue, 09 Aug 2022 19:30:14 +0000 [thread overview]
Message-ID: <166007341448.32181.552976824939020556.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220808173939.193804-1-sbodomerle@gmail.com>
Hello:
This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:
On Mon, 8 Aug 2022 19:39:39 +0200 you wrote:
> On one of our machines we got:
>
> kernel BUG at lib/dynamic_queue_limits.c:27!\r\n
> Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM\r\n
> CPU: 0 PID: 1166 Comm: irq/41-bgmac Tainted: G W O 4.14.275-rt132 #1\r\n
> Hardware name: BRCM XGS iProc\r\n
> task: ee3415c0 task.stack: ee32a000\r\n
> PC is at dql_completed+0x168/0x178\r\n
> LR is at bgmac_poll+0x18c/0x6d8\r\n
> pc : [<c03b9430>] lr : [<c04b5a18>] psr: 800a0313\r\n
> sp : ee32be14 ip : 000005ea fp : 00000bd4\r\n
> r10: ee558500 r9 : c0116298 r8 : 00000002\r\n
> r7 : 00000000 r6 : ef128810 r5 : 01993267 r4 : 01993851\r\n
> r3 : ee558000 r2 : 000070e1 r1 : 00000bd4 r0 : ee52c180\r\n
> Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none\r\n
> Control: 12c5387d Table: 8e88c04a DAC: 00000051\r\n
> Process irq/41-bgmac (pid: 1166, stack limit = 0xee32a210)\r\n
> Stack: (0xee32be14 to 0xee32c000)\r\n
> be00: ee558520 ee52c100 ef128810\r\n
> be20: 00000000 00000002 c0116298 c04b5a18 00000000 c0a0c8c4 c0951780 00000040\r\n
> be40: c0701780 ee558500 ee55d520 ef05b340 ef6f9780 ee558520 00000001 00000040\r\n
> be60: ffffe000 c0a56878 ef6fa040 c0952040 0000012c c0528744 ef6f97b0 fffcfb6a\r\n
> be80: c0a04104 2eda8000 c0a0c4ec c0a0d368 ee32bf44 c0153534 ee32be98 ee32be98\r\n
> bea0: ee32bea0 ee32bea0 ee32bea8 ee32bea8 00000000 c01462e4 ffffe000 ef6f22a8\r\n
> bec0: ffffe000 00000008 ee32bee4 c0147430 ffffe000 c094a2a8 00000003 ffffe000\r\n
> bee0: c0a54528 00208040 0000000c c0a0c8c4 c0a65980 c0124d3c 00000008 ee558520\r\n
> bf00: c094a23c c0a02080 00000000 c07a9910 ef136970 ef136970 ee30a440 ef136900\r\n
> bf20: ee30a440 00000001 ef136900 ee30a440 c016d990 00000000 c0108db0 c012500c\r\n
> bf40: ef136900 c016da14 ee30a464 ffffe000 00000001 c016dd14 00000000 c016db28\r\n
> bf60: ffffe000 ee21a080 ee30a400 00000000 ee32a000 ee30a440 c016dbfc ee25fd70\r\n
> bf80: ee21a09c c013edcc ee32a000 ee30a400 c013ec7c 00000000 00000000 00000000\r\n
> bfa0: 00000000 00000000 00000000 c0108470 00000000 00000000 00000000 00000000\r\n
> bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\r\n
> bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000\r\n
> [<c03b9430>] (dql_completed) from [<c04b5a18>] (bgmac_poll+0x18c/0x6d8)\r\n
> [<c04b5a18>] (bgmac_poll) from [<c0528744>] (net_rx_action+0x1c4/0x494)\r\n
> [<c0528744>] (net_rx_action) from [<c0124d3c>] (do_current_softirqs+0x1ec/0x43c)\r\n
> [<c0124d3c>] (do_current_softirqs) from [<c012500c>] (__local_bh_enable+0x80/0x98)\r\n
> [<c012500c>] (__local_bh_enable) from [<c016da14>] (irq_forced_thread_fn+0x84/0x98)\r\n
> [<c016da14>] (irq_forced_thread_fn) from [<c016dd14>] (irq_thread+0x118/0x1c0)\r\n
> [<c016dd14>] (irq_thread) from [<c013edcc>] (kthread+0x150/0x158)\r\n
> [<c013edcc>] (kthread) from [<c0108470>] (ret_from_fork+0x14/0x24)\r\n
> Code: a83f15e0 0200001a 0630a0e1 c3ffffea (f201f0e7) \r\n
>
> [...]
Here is the summary with links:
- net: bgmac:`Fix a BUG triggered by wrong bytes_compl
https://git.kernel.org/netdev/net/c/1b7680c6c1f6
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:[~2022-08-09 19:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-08 17:39 [PATCH] net: bgmac:`Fix a BUG triggered by wrong bytes_compl Sandor Bodo-Merle
2022-08-09 15:57 ` Florian Fainelli
2022-08-09 19:30 ` 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=166007341448.32181.552976824939020556.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=bcm-kernel-feedback-list@broadcom.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nbd@openwrt.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=rafal@milecki.pl \
--cc=sbodomerle@gmail.com \
/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.