From: Qu Wenruo <wqu@suse.com>
To: Chris Murphy <lists@colorremedies.com>
Cc: Qu Wenruo <quwenruo.btrfs@gmx.com>,
Nikolay Borisov <nborisov@suse.com>,
Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: 5.14.9 aarch64 OOPS Workqueue: btrfs-delalloc btrfs_work_helper
Date: Wed, 13 Oct 2021 20:18:17 +0800 [thread overview]
Message-ID: <e18c983f-b197-4fc5-8030-cc4273eda881@suse.com> (raw)
In-Reply-To: <CAJCQCtTAHmvwmypAgnLVr-wmuJpOxnmXzpxy-UdHcHO8L+5THw@mail.gmail.com>
On 2021/10/13 20:14, Chris Murphy wrote:
> OK so something like this:
>
> /usr/src/kernels/5.14.9-300.fc35.aarch64/scripts/faddr2line
> /boot/vmlinuz-5.14.9-300.fc35.aarch64 submit_compressed_extents+0x38
> async_cow_submit+0x50 run_ordered_work+0xc8 btrfs_work_helper+0x98
> process_one_work+0x1f0 worker_thread+0x188 kthread+0x110
> ret_from_fork+0x10
Sorry, it only needs the last the stack (submit_compressed_extents+0x38)
The full command would looks like this:
$ ./scripts/faddr2line fs/btrfs/btrfs.ko submit_compressed_extents+0x38
The modules needs to have debug info though.
Example on my X86_64 VM (which would definitely result wrong line number):
$ ./scripts/faddr2line fs/btrfs/btrfs.ko submit_compressed_extents+0x38
submit_compressed_extents+0x38/0x440:
submit_compressed_extents at /home/adam/linux/fs/btrfs/inode.c:1041
Thanks,
Qu
>
> Chris Murphy
>
next prev parent reply other threads:[~2021-10-13 12:18 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 0:59 5.14.9 aarch64 OOPS Workqueue: btrfs-delalloc btrfs_work_helper Chris Murphy
2021-10-12 5:25 ` Nikolay Borisov
2021-10-12 6:47 ` Qu Wenruo
2021-10-12 14:30 ` Chris Murphy
2021-10-12 21:24 ` Chris Murphy
2021-10-12 23:55 ` Qu Wenruo
2021-10-13 12:14 ` Chris Murphy
2021-10-13 12:18 ` Qu Wenruo [this message]
2021-10-13 12:27 ` Chris Murphy
2021-10-13 12:29 ` Nikolay Borisov
2021-10-13 12:43 ` Chris Murphy
2021-10-13 12:46 ` Nikolay Borisov
2021-10-13 12:55 ` Chris Murphy
2021-10-13 19:21 ` Chris Murphy
2021-10-18 1:57 ` Chris Murphy
2021-10-18 11:32 ` Su Yue
2021-10-18 13:28 ` Qu Wenruo
2021-10-18 14:49 ` Chris Murphy
2021-10-18 18:24 ` Chris Murphy
2021-10-19 1:24 ` Su Yue
2021-10-19 18:26 ` Chris Murphy
2021-10-19 23:42 ` Su Yue
2021-10-20 1:21 ` Qu Wenruo
2021-10-20 1:25 ` Chris Murphy
2021-10-20 23:55 ` Chris Murphy
2021-10-21 0:29 ` Su Yue
2021-10-21 0:37 ` Qu Wenruo
2021-10-21 0:46 ` Su Yue
2021-10-21 14:43 ` Chris Murphy
2021-10-21 14:48 ` Chris Murphy
2021-10-21 14:51 ` Nikolay Borisov
2021-10-21 14:55 ` Chris Murphy
2021-10-21 15:01 ` Nikolay Borisov
2021-10-21 15:06 ` Chris Murphy
2021-10-21 15:32 ` Chris Murphy
2021-10-21 18:07 ` Chris Murphy
2021-10-21 5:56 ` Nikolay Borisov
2021-10-22 2:36 ` Chris Murphy
2021-10-22 6:02 ` Nikolay Borisov
2021-10-22 6:17 ` Su Yue
2021-10-22 10:44 ` Nikolay Borisov
2021-10-22 11:43 ` Nikolay Borisov
2021-10-22 17:18 ` Chris Murphy
2021-10-23 10:09 ` Nikolay Borisov
2021-10-25 14:48 ` Chris Murphy
2021-10-25 18:34 ` Chris Murphy
2021-10-25 19:40 ` Chris Murphy
2021-10-26 7:14 ` Nikolay Borisov
2021-10-26 12:51 ` Chris Murphy
2021-10-26 13:05 ` Nikolay Borisov
2021-10-26 18:08 ` Chris Murphy
2021-10-26 18:14 ` Nikolay Borisov
2021-10-26 18:26 ` Chris Murphy
2021-10-26 18:31 ` Chris Murphy
2021-10-26 18:35 ` Nikolay Borisov
2021-10-27 18:22 ` Chris Murphy
2021-10-28 5:36 ` Nikolay Borisov
2021-11-02 14:23 ` Chris Murphy
2021-11-02 14:25 ` Nikolay Borisov
2021-11-05 16:12 ` Chris Murphy
2021-11-07 9:11 ` Nikolay Borisov
2021-10-19 1:25 ` Qu Wenruo
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