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From: Daniel Harding <dharding@living180.net>
To: Pavel Begunkov <asml.silence@gmail.com>, Jens Axboe <axboe@kernel.dk>
Cc: regressions@lists.linux.dev, io-uring@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [REGRESSION] lxc-stop hang on 5.17.x kernels
Date: Tue, 3 May 2022 10:13:40 +0300	[thread overview]
Message-ID: <840ab3db-4a74-2f98-aa01-29b137eb7a68@living180.net> (raw)
In-Reply-To: <fb0dbd71-9733-0208-48f2-c5d22ed17510@gmail.com>

[-- Attachment #1: Type: text/plain, Size: 4269 bytes --]

On 5/3/22 02:14, Pavel Begunkov wrote:
> On 5/2/22 19:49, Daniel Harding wrote:
>> On 5/2/22 20:40, Pavel Begunkov wrote:
>>> On 5/2/22 18:00, Jens Axboe wrote:
>>>> On 5/2/22 7:59 AM, Jens Axboe wrote:
>>>>> On 5/2/22 7:36 AM, Daniel Harding wrote:
>>>>>> On 5/2/22 16:26, Jens Axboe wrote:
>>>>>>> On 5/2/22 7:17 AM, Daniel Harding wrote:
>>>>>>>> I use lxc-4.0.12 on Gentoo, built with io-uring support
>>>>>>>> (--enable-liburing), targeting liburing-2.1.  My kernel config 
>>>>>>>> is a
>>>>>>>> very lightly modified version of Fedora's generic kernel 
>>>>>>>> config. After
>>>>>>>> moving from the 5.16.x series to the 5.17.x kernel series, I 
>>>>>>>> started
>>>>>>>> noticed frequent hangs in lxc-stop.  It doesn't happen 100% of the
>>>>>>>> time, but definitely more than 50% of the time. Bisecting narrowed
>>>>>>>> down the issue to commit aa43477b040251f451db0d844073ac00a8ab66ee:
>>>>>>>> io_uring: poll rework. Testing indicates the problem is still 
>>>>>>>> present
>>>>>>>> in 5.18-rc5. Unfortunately I do not have the expertise with the
>>>>>>>> codebases of either lxc or io-uring to try to debug the problem
>>>>>>>> further on my own, but I can easily apply patches to any of the
>>>>>>>> involved components (lxc, liburing, kernel) and rebuild for 
>>>>>>>> testing or
>>>>>>>> validation.  I am also happy to provide any further information 
>>>>>>>> that
>>>>>>>> would be helpful with reproducing or debugging the problem.
>>>>>>> Do you have a recipe to reproduce the hang? That would make it
>>>>>>> significantly easier to figure out.
>>>>>>
>>>>>> I can reproduce it with just the following:
>>>>>>
>>>>>>      sudo lxc-create --n lxc-test --template download --bdev dir 
>>>>>> --dir /var/lib/lxc/lxc-test/rootfs -- -d ubuntu -r bionic -a amd64
>>>>>>      sudo lxc-start -n lxc-test
>>>>>>      sudo lxc-stop -n lxc-test
>>>>>>
>>>>>> The lxc-stop command never exits and the container continues 
>>>>>> running.
>>>>>> If that isn't sufficient to reproduce, please let me know.
>>>>>
>>>>> Thanks, that's useful! I'm at a conference this week and hence have
>>>>> limited amount of time to debug, hopefully Pavel has time to take 
>>>>> a look
>>>>> at this.
>>>>
>>>> Didn't manage to reproduce. Can you try, on both the good and bad
>>>> kernel, to do:
>>>
>>> Same here, it doesn't reproduce for me
>> OK, sorry it wasn't something simple.
>>> # echo 1 > /sys/kernel/debug/tracing/events/io_uring/enable
>>>>
>>>> run lxc-stop
>>>>
>>>> # cp /sys/kernel/debug/tracing/trace ~/iou-trace
>>>>
>>>> so we can see what's going on? Looking at the source, lxc is just 
>>>> using
>>>> plain POLL_ADD, so I'm guessing it's not getting a notification 
>>>> when it
>>>> expects to, or it's POLL_REMOVE not doing its job. If we have a trace
>>>> from both a working and broken kernel, that might shed some light 
>>>> on it.
>> It's late in my timezone, but I'll try to work on getting those 
>> traces tomorrow.
>
> I think I got it, I've attached a trace.
>
> What's interesting is that it issues a multi shot poll but I don't
> see any kind of cancellation, neither cancel requests nor task/ring
> exit. Perhaps have to go look at lxc to see how it's supposed
> to work

Yes, that looks exactly like my bad trace.  I've attached good trace 
(captured with linux-5.16.19) and a bad trace (captured with 
linux-5.17.5).  These are the differences I noticed with just a visual scan:

* Both traces have three io_uring_submit_sqe calls at the very 
beginning, but in the good trace, there are further io_uring_submit_sqe 
calls throughout the trace, while in the bad trace, there are none.
* The good trace uses a mask of c3 for io_uring_task_add much more often 
than the bad trace:  the bad trace uses a mask of c3 only for the very 
last call to io_uring_task_add, but a mask of 41 for the other calls.
* In the good trace, many of the io_uring_complete calls have a result 
of 195, while in the bad trace, they all have a result of 1.

I don't know whether any of those things are significant or not, but 
that's what jumped out at me.

I have also attached a copy of the script I used to generate the 
traces.  If there is anything further I can to do help debug, please let 
me know.

-- 
Regards,

Daniel Harding

[-- Attachment #2: lxc-trace-good --]
[-- Type: text/plain, Size: 151978 bytes --]

# tracer: nop
#
# entries-in-buffer/entries-written: 1145/1145   #P:16
#
#                                _-----=> irqs-off
#                               / _----=> need-resched
#                              | / _---=> hardirq/softirq
#                              || / _--=> preempt-depth
#                              ||| / _-=> migrate-disable
#                              |||| /     delay
#           TASK-PID     CPU#  |||||  TIMESTAMP  FUNCTION
#              | |         |   |||||     |         |
       lxc-start-11222   [002] .....  3524.100871: io_uring_create: ring 000000004faf180d, fd 3 sq size 512, cq size 1024, flags 0
       lxc-start-11222   [002] .....  3524.100928: io_uring_create: ring 000000001361d50f, fd 4 sq size 512, cq size 1024, flags 0
       lxc-start-11222   [002] .....  3524.100949: io_uring_file_get: ring 000000004faf180d, fd 7
       lxc-start-11222   [002] .....  3524.100950: io_uring_submit_sqe: ring 000000004faf180d, req 00000000b6edaa7a, op 6, data 0x55dd0ffc9b40, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.100954: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.100954: io_uring_submit_sqe: ring 000000004faf180d, req 000000003f077f78, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.100959: io_uring_file_get: ring 000000004faf180d, fd 5
       lxc-start-11222   [002] .....  3524.100959: io_uring_submit_sqe: ring 000000004faf180d, req 0000000096324fd9, op 6, data 0x55dd0ffc9be0, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.100962: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
        lxc-stop-11254   [015] d..1.  3524.108902: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9be0, mask c3
       lxc-start-11222   [002] ...1.  3524.108917: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9be0, result 195, cflags 2
       lxc-start-11222   [002] .....  3524.108940: io_uring_file_get: ring 000000004faf180d, fd 24
       lxc-start-11222   [002] .....  3524.108940: io_uring_submit_sqe: ring 000000004faf180d, req 000000006cc3c1d8, op 6, data 0x55dd0ffc9420, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] ...1.  3524.108941: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9420, result 1, cflags 0
       lxc-start-11222   [002] .....  3524.108958: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
        lxc-stop-11254   [004] d..1.  3524.108985: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9be0, mask c3
       lxc-start-11222   [002] ...1.  3524.108995: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9be0, result 195, cflags 2
       lxc-start-11222   [002] .....  3524.108997: io_uring_file_get: ring 000000004faf180d, fd 24
       lxc-start-11222   [002] .....  3524.108997: io_uring_submit_sqe: ring 000000004faf180d, req 000000004f5d8238, op 6, data 0x55dd0ffc9470, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] ...1.  3524.108997: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9470, result 1, cflags 0
       lxc-start-11222   [002] .....  3524.109002: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
        lxc-stop-11254   [004] d..1.  3524.109011: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9be0, mask c3
       lxc-start-11222   [002] ...1.  3524.109017: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9be0, result 195, cflags 2
       lxc-start-11222   [002] .....  3524.109018: io_uring_file_get: ring 000000004faf180d, fd 24
       lxc-start-11222   [002] .....  3524.109019: io_uring_submit_sqe: ring 000000004faf180d, req 00000000d7f354a6, op 6, data 0x55dd0ffc94c0, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] ...1.  3524.109019: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc94c0, result 1, cflags 0
       lxc-start-11222   [002] .....  3524.109021: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
        lxc-stop-11254   [004] d..1.  3524.109028: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9be0, mask c3
       lxc-start-11222   [002] ...1.  3524.109035: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9be0, result 195, cflags 2
       lxc-start-11222   [002] .....  3524.109039: io_uring_file_get: ring 000000004faf180d, fd 24
       lxc-start-11222   [002] .....  3524.109039: io_uring_submit_sqe: ring 000000004faf180d, req 000000007cd8fe38, op 6, data 0x55dd0ffc6380, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] ...1.  3524.109039: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc6380, result 1, cflags 0
       lxc-start-11222   [002] .....  3524.109045: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
        lxc-stop-11254   [004] d..1.  3524.109049: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9be0, mask c3
       lxc-start-11222   [002] ...1.  3524.109055: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9be0, result 195, cflags 2
       lxc-start-11222   [002] .....  3524.109057: io_uring_file_get: ring 000000004faf180d, fd 24
       lxc-start-11222   [002] .....  3524.109057: io_uring_submit_sqe: ring 000000004faf180d, req 00000000efe6c834, op 6, data 0x55dd0ffc63d0, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] ...1.  3524.109057: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc63d0, result 1, cflags 0
       lxc-start-11222   [002] .....  3524.109060: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
        lxc-stop-11254   [004] d..1.  3524.109097: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9be0, mask c3
       lxc-start-11222   [002] ...1.  3524.109106: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9be0, result 195, cflags 2
       lxc-start-11222   [002] .....  3524.109109: io_uring_file_get: ring 000000004faf180d, fd 24
       lxc-start-11222   [002] .....  3524.109109: io_uring_submit_sqe: ring 000000004faf180d, req 00000000ed469fc0, op 6, data 0x55dd0ffc6420, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] ...1.  3524.109109: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc6420, result 1, cflags 0
       lxc-start-11222   [002] .....  3524.109112: io_uring_file_get: ring 000000004faf180d, fd 24
       lxc-start-11222   [002] .....  3524.109113: io_uring_submit_sqe: ring 000000004faf180d, req 00000000d8d68867, op 6, data 0x55dd0ffc6420, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.109113: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [002] d..1.  3524.127868: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [006] ...1.  3524.127894: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [006] .....  3524.127904: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [006] .....  3524.127905: io_uring_submit_sqe: ring 000000004faf180d, req 00000000eb0edc76, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [006] .....  3524.127908: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [002] d..1.  3524.128680: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [006] ...1.  3524.128706: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [006] .....  3524.128714: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [006] .....  3524.128714: io_uring_submit_sqe: ring 000000004faf180d, req 00000000714847fc, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [006] .....  3524.128717: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [002] d..1.  3524.128817: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [006] ...1.  3524.128843: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [006] .....  3524.128850: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [006] .....  3524.128850: io_uring_submit_sqe: ring 000000004faf180d, req 0000000048b90ba5, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [006] .....  3524.128852: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [010] d..1.  3524.247880: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [006] ...1.  3524.247916: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [006] .....  3524.247930: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [006] .....  3524.247931: io_uring_submit_sqe: ring 000000004faf180d, req 0000000084aef9e8, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [006] .....  3524.247935: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [010] d..1.  3524.247985: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [006] ...1.  3524.248009: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [006] .....  3524.248015: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [006] .....  3524.248016: io_uring_submit_sqe: ring 000000004faf180d, req 00000000d2fc7b04, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [006] .....  3524.248018: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [010] d..1.  3524.248036: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [006] ...1.  3524.248048: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [006] .....  3524.248050: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [006] .....  3524.248050: io_uring_submit_sqe: ring 000000004faf180d, req 00000000dea1d21b, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [006] .....  3524.248052: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [010] d..1.  3524.248077: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [006] ...1.  3524.248104: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [006] .....  3524.248117: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [006] .....  3524.248117: io_uring_submit_sqe: ring 000000004faf180d, req 000000004387fc1c, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [006] ...1.  3524.248119: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 1, cflags 0
       lxc-start-11222   [006] .....  3524.248120: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [006] .....  3524.248121: io_uring_submit_sqe: ring 000000004faf180d, req 000000008974a2d5, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [006] .....  3524.248122: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [010] d..1.  3524.248164: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [006] ...1.  3524.248191: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [006] .....  3524.248198: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [006] .....  3524.248198: io_uring_submit_sqe: ring 000000004faf180d, req 000000002589be61, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [006] .....  3524.248200: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.248573: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.248618: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.248626: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.248627: io_uring_submit_sqe: ring 000000004faf180d, req 000000001216deb4, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.248629: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.249368: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.249392: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.249400: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.249401: io_uring_submit_sqe: ring 000000004faf180d, req 0000000030e87858, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.249403: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.249793: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.249819: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.249827: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.249827: io_uring_submit_sqe: ring 000000004faf180d, req 00000000f7156669, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.249830: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.250177: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.250208: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.250216: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.250216: io_uring_submit_sqe: ring 000000004faf180d, req 0000000063927e59, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.250218: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.250243: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.250268: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.250274: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.250275: io_uring_submit_sqe: ring 000000004faf180d, req 00000000426146d4, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.250277: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.250778: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.250789: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.250797: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.250797: io_uring_submit_sqe: ring 000000004faf180d, req 00000000ec29de44, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.250799: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.250882: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.250896: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.250897: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.250897: io_uring_submit_sqe: ring 000000004faf180d, req 00000000885c597e, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.250898: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.250903: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.250908: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.250909: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.250909: io_uring_submit_sqe: ring 000000004faf180d, req 000000001095359f, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.250909: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.250956: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.250981: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.250982: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.250982: io_uring_submit_sqe: ring 000000004faf180d, req 00000000c38bea87, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.250983: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.251021: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.251029: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.251031: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.251031: io_uring_submit_sqe: ring 000000004faf180d, req 00000000e6553c8a, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.251031: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.251056: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.251083: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.251084: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.251085: io_uring_submit_sqe: ring 000000004faf180d, req 0000000002deba43, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.251085: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.251467: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.251476: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.251477: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.251477: io_uring_submit_sqe: ring 000000004faf180d, req 0000000085abde6b, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.251477: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [006] d..1.  3524.253792: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.253812: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.253819: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.253819: io_uring_submit_sqe: ring 000000004faf180d, req 0000000082aa85a4, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.253821: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [008] d..1.  3524.254328: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [002] ...1.  3524.254351: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [002] .....  3524.254361: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [002] .....  3524.254361: io_uring_submit_sqe: ring 000000004faf180d, req 00000000db0032c3, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [002] .....  3524.254363: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [008] d..1.  3524.256987: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [012] ...1.  3524.257003: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [012] .....  3524.257020: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [012] .....  3524.257021: io_uring_submit_sqe: ring 000000004faf180d, req 00000000cc3c4e38, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [012] .....  3524.257027: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [004] d..1.  3524.257626: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [012] ...1.  3524.257642: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [012] .....  3524.257644: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [012] .....  3524.257644: io_uring_submit_sqe: ring 000000004faf180d, req 0000000009e25313, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [012] .....  3524.257645: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [004] d..1.  3524.263730: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [012] ...1.  3524.263742: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [012] .....  3524.263753: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [012] .....  3524.263754: io_uring_submit_sqe: ring 000000004faf180d, req 00000000b0e7e58a, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [012] .....  3524.263757: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [004] d..1.  3524.263891: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [012] ...1.  3524.263899: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [012] .....  3524.263900: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [012] .....  3524.263900: io_uring_submit_sqe: ring 000000004faf180d, req 00000000eb638006, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [012] .....  3524.263900: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [004] d..1.  3524.263918: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [012] ...1.  3524.263926: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [012] .....  3524.263927: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [012] .....  3524.263927: io_uring_submit_sqe: ring 000000004faf180d, req 00000000a65c2dea, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [012] .....  3524.263927: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [004] d..1.  3524.264369: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [012] ...1.  3524.264375: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [012] .....  3524.264376: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [012] .....  3524.264377: io_uring_submit_sqe: ring 000000004faf180d, req 00000000f4b699a0, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [012] .....  3524.264377: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [003] d..1.  3524.266553: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [012] ...1.  3524.266567: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [012] .....  3524.266577: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [012] .....  3524.266578: io_uring_submit_sqe: ring 000000004faf180d, req 00000000201a004a, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [012] .....  3524.266580: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [003] d..1.  3524.266923: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [012] ...1.  3524.266931: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [012] .....  3524.266933: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [012] .....  3524.266933: io_uring_submit_sqe: ring 000000004faf180d, req 00000000201a004a, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [012] .....  3524.266933: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [002] d..1.  3524.267418: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [004] ...1.  3524.267430: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [004] .....  3524.267438: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [004] .....  3524.267439: io_uring_submit_sqe: ring 000000004faf180d, req 00000000f4b699a0, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [004] .....  3524.267441: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [014] d..1.  3524.273098: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [004] ...1.  3524.273111: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [004] .....  3524.273115: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [004] .....  3524.273115: io_uring_submit_sqe: ring 000000004faf180d, req 00000000a65c2dea, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [004] .....  3524.273116: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [014] d..1.  3524.273241: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [004] ...1.  3524.273251: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [004] .....  3524.273253: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [004] .....  3524.273253: io_uring_submit_sqe: ring 000000004faf180d, req 00000000eb638006, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [004] .....  3524.273254: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [014] d..1.  3524.273294: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [004] ...1.  3524.273304: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [004] .....  3524.273306: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [004] .....  3524.273306: io_uring_submit_sqe: ring 000000004faf180d, req 00000000b0e7e58a, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [004] .....  3524.273307: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [010] d..1.  3524.286330: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [004] ...1.  3524.286361: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [004] .....  3524.286375: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [004] .....  3524.286376: io_uring_submit_sqe: ring 000000004faf180d, req 0000000009e25313, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [004] .....  3524.286380: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [002] d..1.  3524.286966: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [004] ...1.  3524.286996: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [004] .....  3524.287005: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [004] .....  3524.287006: io_uring_submit_sqe: ring 000000004faf180d, req 00000000cc3c4e38, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [004] .....  3524.287008: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [008] d..1.  3524.295795: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [004] ...1.  3524.295833: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [004] .....  3524.295845: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [004] .....  3524.295846: io_uring_submit_sqe: ring 000000004faf180d, req 00000000db0032c3, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [004] .....  3524.295849: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [008] d..1.  3524.296009: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [004] ...1.  3524.296046: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [004] .....  3524.296056: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [004] .....  3524.296057: io_uring_submit_sqe: ring 000000004faf180d, req 0000000082aa85a4, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [004] .....  3524.296060: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [002] d..1.  3524.296961: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [004] ...1.  3524.297002: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [004] .....  3524.297013: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [004] .....  3524.297013: io_uring_submit_sqe: ring 000000004faf180d, req 0000000085abde6b, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [004] .....  3524.297017: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [002] d..1.  3524.301130: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301153: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301165: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301165: io_uring_submit_sqe: ring 000000004faf180d, req 0000000002deba43, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.301169: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [004] d..1.  3524.301237: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301252: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301259: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301259: io_uring_submit_sqe: ring 000000004faf180d, req 00000000e6553c8a, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:6-10147   [004] d..1.  3524.301264: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301274: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301276: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301276: io_uring_submit_sqe: ring 000000004faf180d, req 00000000c38bea87, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.301278: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [004] d..1.  3524.301489: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301504: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301511: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301511: io_uring_submit_sqe: ring 000000004faf180d, req 000000001095359f, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.301513: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [002] d..1.  3524.301714: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301746: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301753: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301754: io_uring_submit_sqe: ring 000000004faf180d, req 00000000885c597e, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.301756: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [004] d..1.  3524.301787: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301800: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301803: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301803: io_uring_submit_sqe: ring 000000004faf180d, req 00000000ec29de44, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.301804: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [004] d..1.  3524.301826: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301838: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301840: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301841: io_uring_submit_sqe: ring 000000004faf180d, req 00000000426146d4, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.301841: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [004] d..1.  3524.301851: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301861: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301863: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301863: io_uring_submit_sqe: ring 000000004faf180d, req 0000000063927e59, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.301864: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [002] d..1.  3524.301940: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301959: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301963: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301963: io_uring_submit_sqe: ring 000000004faf180d, req 00000000f7156669, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.301965: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [002] d..1.  3524.301985: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.301993: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.301995: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.301996: io_uring_submit_sqe: ring 000000004faf180d, req 0000000030e87858, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.301997: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [003] d..1.  3524.302458: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.302465: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.302467: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.302467: io_uring_submit_sqe: ring 000000004faf180d, req 000000001216deb4, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.302468: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [002] d..1.  3524.302970: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.302980: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.302981: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.302981: io_uring_submit_sqe: ring 000000004faf180d, req 000000002589be61, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.302982: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [002] d..1.  3524.303378: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.303389: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.303396: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.303396: io_uring_submit_sqe: ring 000000004faf180d, req 000000008974a2d5, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.303398: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [003] d..1.  3524.312785: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.312802: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.312814: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.312815: io_uring_submit_sqe: ring 000000004faf180d, req 000000004387fc1c, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.312819: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [003] d..1.  3524.313354: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.313360: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.313362: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.313362: io_uring_submit_sqe: ring 000000004faf180d, req 00000000dea1d21b, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.313363: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [003] d..1.  3524.313966: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.313972: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.313978: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.313978: io_uring_submit_sqe: ring 000000004faf180d, req 00000000d2fc7b04, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.313979: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [003] d..1.  3524.314197: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.314202: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.314203: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.314203: io_uring_submit_sqe: ring 000000004faf180d, req 0000000084aef9e8, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.314204: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:6-10147   [004] d..1.  3524.314482: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.314489: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.314490: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.314491: io_uring_submit_sqe: ring 000000004faf180d, req 0000000048b90ba5, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.314491: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:2-9972    [014] d..1.  3524.326177: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.326224: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.326244: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.326245: io_uring_submit_sqe: ring 000000004faf180d, req 00000000714847fc, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.326251: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:2-9972    [010] d..1.  3524.326650: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.326661: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.326666: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.326666: io_uring_submit_sqe: ring 000000004faf180d, req 00000000eb0edc76, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.326669: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:2-9972    [010] d..1.  3524.326835: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.326857: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.326860: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.326861: io_uring_submit_sqe: ring 000000004faf180d, req 000000003f077f78, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.326862: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:2-9972    [010] d..1.  3524.327295: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.327315: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.327318: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.327319: io_uring_submit_sqe: ring 000000004faf180d, req 00000000ed469fc0, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.327320: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [000] d..1.  3524.390092: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.390127: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.390142: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.390143: io_uring_submit_sqe: ring 000000004faf180d, req 00000000efe6c834, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.390148: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:5-10021   [007] d..1.  3524.390293: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.390321: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.390328: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.390328: io_uring_submit_sqe: ring 000000004faf180d, req 000000007cd8fe38, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:5-10021   [007] d..1.  3524.390346: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.390361: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.390365: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.390365: io_uring_submit_sqe: ring 000000004faf180d, req 00000000d7f354a6, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.390367: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:5-10021   [007] d..1.  3524.391096: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.391117: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.391120: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.391120: io_uring_submit_sqe: ring 000000004faf180d, req 000000004f5d8238, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.391121: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:1-105     [002] d..1.  3524.394382: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.394411: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.394418: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.394419: io_uring_submit_sqe: ring 000000004faf180d, req 000000006cc3c1d8, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.394421: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:0-9962    [000] d..1.  3524.684009: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3524.684032: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3524.684044: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3524.684045: io_uring_submit_sqe: ring 000000004faf180d, req 000000006cc3c1d8, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3524.684048: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [003] d..1.  3525.686314: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3525.686378: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3525.686410: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3525.686412: io_uring_submit_sqe: ring 000000004faf180d, req 000000004f5d8238, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3525.686421: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
   kworker/u32:3-9973    [003] d..1.  3525.693146: io_uring_task_add: ring 000000004faf180d, op 6, data 0x55dd0ffc9b90, mask 41
       lxc-start-11222   [005] ...1.  3525.693282: io_uring_complete: ring 000000004faf180d, user_data 0x55dd0ffc9b90, result 65, cflags 0
       lxc-start-11222   [005] .....  3525.693292: io_uring_file_get: ring 000000004faf180d, fd 53
       lxc-start-11222   [005] .....  3525.693293: io_uring_submit_sqe: ring 000000004faf180d, req 00000000d7f354a6, op 6, data 0x55dd0ffc9b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11222   [005] .....  3525.693296: io_uring_cqring_wait: ring 000000004faf180d, min_events 1
       lxc-start-11852   [012] .....  3632.581537: io_uring_create: ring 00000000cbfee049, fd 3 sq size 512, cq size 1024, flags 0
       lxc-start-11852   [012] .....  3632.581566: io_uring_create: ring 00000000eba63feb, fd 4 sq size 512, cq size 1024, flags 0
       lxc-start-11852   [012] .....  3632.581575: io_uring_file_get: ring 00000000cbfee049, fd 7
       lxc-start-11852   [012] .....  3632.581576: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000317df242, op 6, data 0x55b72af57b40, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.581578: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.581578: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000094f2006, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.581580: io_uring_file_get: ring 00000000cbfee049, fd 5
       lxc-start-11852   [012] .....  3632.581580: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000fe390591, op 6, data 0x55b72af57be0, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.581581: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:1-105     [000] d..1.  3632.583290: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.583317: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.583328: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.583329: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000baa91618, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.583332: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:1-105     [000] d..1.  3632.583502: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.583527: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.583534: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.583535: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000e51398a5, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.583537: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
        lxc-stop-11902   [013] d..1.  3632.589763: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57be0, mask c3
       lxc-start-11852   [012] ...1.  3632.589778: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57be0, result 195, cflags 2
       lxc-start-11852   [012] .....  3632.589797: io_uring_file_get: ring 00000000cbfee049, fd 24
       lxc-start-11852   [012] .....  3632.589798: io_uring_submit_sqe: ring 00000000cbfee049, req 000000003093f3c0, op 6, data 0x55b72af57420, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] ...1.  3632.589799: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57420, result 1, cflags 0
       lxc-start-11852   [012] .....  3632.589812: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
        lxc-stop-11902   [013] d..1.  3632.589821: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57be0, mask c3
       lxc-start-11852   [012] ...1.  3632.589828: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57be0, result 195, cflags 2
       lxc-start-11852   [012] .....  3632.589830: io_uring_file_get: ring 00000000cbfee049, fd 24
       lxc-start-11852   [012] .....  3632.589830: io_uring_submit_sqe: ring 00000000cbfee049, req 0000000023e1924e, op 6, data 0x55b72af57470, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] ...1.  3632.589830: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57470, result 1, cflags 0
       lxc-start-11852   [012] .....  3632.589834: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
        lxc-stop-11902   [013] d..1.  3632.589842: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57be0, mask c3
       lxc-start-11852   [012] ...1.  3632.589848: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57be0, result 195, cflags 2
       lxc-start-11852   [012] .....  3632.589850: io_uring_file_get: ring 00000000cbfee049, fd 24
       lxc-start-11852   [012] .....  3632.589850: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000c207c8b2, op 6, data 0x55b72af574c0, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] ...1.  3632.589851: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af574c0, result 1, cflags 0
       lxc-start-11852   [012] .....  3632.589854: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
        lxc-stop-11902   [013] d..1.  3632.589861: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57be0, mask c3
       lxc-start-11852   [012] ...1.  3632.589867: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57be0, result 195, cflags 2
       lxc-start-11852   [012] .....  3632.589872: io_uring_file_get: ring 00000000cbfee049, fd 24
       lxc-start-11852   [012] .....  3632.589872: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000a95bcfcd, op 6, data 0x55b72af54380, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] ...1.  3632.589873: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af54380, result 1, cflags 0
       lxc-start-11852   [012] .....  3632.589879: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
        lxc-stop-11902   [013] d..1.  3632.589884: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57be0, mask c3
       lxc-start-11852   [012] ...1.  3632.589892: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57be0, result 195, cflags 2
       lxc-start-11852   [012] .....  3632.589893: io_uring_file_get: ring 00000000cbfee049, fd 24
       lxc-start-11852   [012] .....  3632.589894: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000c0cb7ee9, op 6, data 0x55b72af543d0, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] ...1.  3632.589894: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af543d0, result 1, cflags 0
       lxc-start-11852   [012] .....  3632.589897: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
        lxc-stop-11902   [013] d..1.  3632.589934: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57be0, mask c3
       lxc-start-11852   [012] ...1.  3632.589942: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57be0, result 195, cflags 2
       lxc-start-11852   [012] .....  3632.589945: io_uring_file_get: ring 00000000cbfee049, fd 24
       lxc-start-11852   [012] .....  3632.589945: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000d647b16c, op 6, data 0x55b72af54420, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] ...1.  3632.589946: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af54420, result 1, cflags 0
       lxc-start-11852   [012] .....  3632.589950: io_uring_file_get: ring 00000000cbfee049, fd 24
       lxc-start-11852   [012] .....  3632.589951: io_uring_submit_sqe: ring 00000000cbfee049, req 0000000047139aab, op 6, data 0x55b72af54420, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.589951: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:1-105     [003] d..1.  3632.672710: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.672747: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.672762: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.672763: io_uring_submit_sqe: ring 00000000cbfee049, req 000000000792c8ff, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.672767: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:1-105     [003] d..1.  3632.681413: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.681442: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.681453: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.681453: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000f9982d6a, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.681456: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:1-105     [003] d..1.  3632.681501: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.681527: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.681534: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.681535: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000589f1cb6, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.681537: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.681626: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.681654: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.681661: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.681661: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000b95e38f4, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:0-9962    [007] d..1.  3632.681682: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.681713: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.681723: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.681723: io_uring_submit_sqe: ring 00000000cbfee049, req 000000005df43d91, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] ...1.  3632.681724: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 1, cflags 0
       lxc-start-11852   [012] .....  3632.681726: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.681726: io_uring_submit_sqe: ring 00000000cbfee049, req 0000000026c4fbf5, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.681727: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.681803: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.681843: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.681853: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.681854: io_uring_submit_sqe: ring 00000000cbfee049, req 000000003640b6fd, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.681857: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.682743: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.682785: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.682795: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.682795: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000efcbd90a, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.682797: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.683151: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.683173: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.683176: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.683177: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000d51d520f, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.683178: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.683912: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.683926: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.683935: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.683936: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000811155a2, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.683938: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.684286: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.684293: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.684295: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.684296: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000cf57da32, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.684297: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.684337: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.684346: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.684349: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.684349: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000bc408527, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.684350: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.684758: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.684777: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.684783: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.684783: io_uring_submit_sqe: ring 00000000cbfee049, req 0000000078b6f936, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.684784: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.686260: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.686273: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.686283: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.686284: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000e16b9cd6, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.686286: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.686388: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [012] ...1.  3632.686394: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [012] .....  3632.686395: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [012] .....  3632.686395: io_uring_submit_sqe: ring 00000000cbfee049, req 000000006927e8fb, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [012] .....  3632.686396: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
   kworker/u32:0-9962    [007] d..1.  3632.686553: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b90, mask 41
       lxc-start-11852   [002] ...1.  3632.686562: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result 65, cflags 0
       lxc-start-11852   [002] .....  3632.686570: io_uring_file_get: ring 00000000cbfee049, fd 53
       lxc-start-11852   [002] .....  3632.686570: io_uring_submit_sqe: ring 00000000cbfee049, req 00000000256abef6, op 6, data 0x55b72af57b90, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [002] .....  3632.686572: io_uring_cqring_wait: ring 00000000cbfee049, min_events 1
 systemd-shutdow-11853   [010] dN.3.  3632.725323: io_uring_task_add: ring 00000000cbfee049, op 6, data 0x55b72af57b40, mask 0
       lxc-start-11852   [002] ...1.  3632.725336: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b40, result 1, cflags 2
       lxc-start-11852   [002] .....  3632.725355: io_uring_file_get: ring 00000000eba63feb, fd 53
       lxc-start-11852   [002] .....  3632.725356: io_uring_submit_sqe: ring 00000000eba63feb, req 00000000db0032c3, op 6, data 0x55b72af54470, flags 524288, non block 1, sq_thread 0
       lxc-start-11852   [002] .....  3632.725365: io_uring_cqring_wait: ring 00000000eba63feb, min_events 1
       lxc-start-11852   [002] ...1.  3632.725394: io_uring_complete: ring 00000000eba63feb, user_data 0x55b72af54470, result -125, cflags 0
       lxc-start-11852   [002] ...1.  3632.725408: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b40, result -125, cflags 0
       lxc-start-11852   [002] ...1.  3632.725409: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57be0, result -125, cflags 0
       lxc-start-11852   [002] ...1.  3632.725409: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af57b90, result -125, cflags 0
       lxc-start-11852   [002] ...1.  3632.725409: io_uring_complete: ring 00000000cbfee049, user_data 0x55b72af54420, result -125, cflags 0
       lxc-start-12282   [012] .....  3686.295587: io_uring_create: ring 00000000dde5f318, fd 3 sq size 512, cq size 1024, flags 0
       lxc-start-12282   [012] .....  3686.295629: io_uring_create: ring 000000005adcd687, fd 4 sq size 512, cq size 1024, flags 0
       lxc-start-12282   [012] .....  3686.295643: io_uring_file_get: ring 00000000dde5f318, fd 7
       lxc-start-12282   [012] .....  3686.295644: io_uring_submit_sqe: ring 00000000dde5f318, req 0000000023e1924e, op 6, data 0x5649dc653b40, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.295646: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.295646: io_uring_submit_sqe: ring 00000000dde5f318, req 000000003093f3c0, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.295650: io_uring_file_get: ring 00000000dde5f318, fd 5
       lxc-start-12282   [012] .....  3686.295650: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000baa91618, op 6, data 0x5649dc653be0, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.295652: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.297292: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.297324: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.297337: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.297338: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000094f2006, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.297341: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.297499: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.297524: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.297531: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.297531: io_uring_submit_sqe: ring 00000000dde5f318, req 0000000040fc5778, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.297533: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.397128: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.397174: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.397188: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.397189: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000396c7307, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.397193: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.397234: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.397273: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.397280: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.397280: io_uring_submit_sqe: ring 00000000dde5f318, req 000000003de8bff9, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [008] d..1.  3686.397321: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.397356: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.397363: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.397363: io_uring_submit_sqe: ring 00000000dde5f318, req 000000007bf2d030, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [008] d..1.  3686.397403: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.397440: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.397450: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.397450: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000589f1cb6, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [008] d..1.  3686.397475: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.397499: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.397505: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.397505: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000f9982d6a, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [008] d..1.  3686.397514: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.397528: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.397530: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.397530: io_uring_submit_sqe: ring 00000000dde5f318, req 000000000792c8ff, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.397531: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.397539: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.397548: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.397550: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.397550: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000e51398a5, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.397551: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.397584: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.397587: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.397589: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.397589: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000d647b16c, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.397590: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.398321: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.398326: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.398328: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.398328: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000c0cb7ee9, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.398328: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.398717: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.398724: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.398725: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.398725: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000a95bcfcd, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.398726: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.399249: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.399261: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.399270: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.399271: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000c207c8b2, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.399273: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [014] d..1.  3686.399752: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.399762: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.399777: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.399777: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000d7704e12, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.399779: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [014] d..1.  3686.399852: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.399856: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.399858: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.399858: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000053af97e, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.399858: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [010] d..1.  3686.400743: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.400751: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.400758: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.400759: io_uring_submit_sqe: ring 00000000dde5f318, req 000000001c8655bc, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.400761: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [010] d..1.  3686.402236: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.402248: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.402255: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.402255: io_uring_submit_sqe: ring 00000000dde5f318, req 000000005cf39616, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.402257: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [010] d..1.  3686.402773: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.402785: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.402793: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.402793: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000409fe667, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.402794: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [010] d..1.  3686.404155: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.404166: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.404177: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.404178: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000537f12ba, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.404180: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [010] d..1.  3686.404870: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.404881: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.404894: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.404895: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006e38a1a6, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.404898: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [010] d..1.  3686.407079: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.407099: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.407110: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.407110: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000c17842af, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.407112: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [010] d..1.  3686.407232: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.407249: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.407256: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.407256: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000cf57da32, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [010] d..1.  3686.407259: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [012] ...1.  3686.407268: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [012] .....  3686.407269: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [012] .....  3686.407269: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000811155a2, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [012] .....  3686.407270: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [010] d..1.  3686.407692: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.407712: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.407718: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.407718: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000d51d520f, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.407719: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [010] d..1.  3686.407874: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.407890: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.407893: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.407893: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000efcbd90a, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.407895: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [000] d..1.  3686.408500: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.408523: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.408530: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.408530: io_uring_submit_sqe: ring 00000000dde5f318, req 000000003640b6fd, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.408532: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [000] d..1.  3686.409923: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.409938: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.409949: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.409950: io_uring_submit_sqe: ring 00000000dde5f318, req 0000000026c4fbf5, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.409953: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [006] d..1.  3686.413155: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.413185: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.413193: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.413193: io_uring_submit_sqe: ring 00000000dde5f318, req 000000005df43d91, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.413196: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [006] d..1.  3686.413241: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.413268: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.413275: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.413275: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000b95e38f4, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:0-9962    [006] d..1.  3686.413276: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.413280: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.413286: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.413286: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000eda217e8, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.413288: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3686.443455: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.443479: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.443490: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.443491: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000074f1609, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.443493: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3686.444126: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.444145: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.444151: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.444151: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006444ebae, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.444152: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3686.448052: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.448091: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.448102: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.448103: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000edd0bca1, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.448106: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3686.449460: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.449502: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.449515: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.449516: io_uring_submit_sqe: ring 00000000dde5f318, req 000000004bd66771, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.449520: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3686.449591: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.449631: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.449641: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.449641: io_uring_submit_sqe: ring 00000000dde5f318, req 000000004a8d7413, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [015] .....  3686.449645: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3686.452161: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [015] ...1.  3686.452174: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [015] .....  3686.452186: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [015] .....  3686.452186: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000a3daf66d, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [015] d..1.  3686.452201: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.452232: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.452240: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.452240: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006478182b, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [015] d..1.  3686.452244: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.452253: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.452255: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.452256: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006478182b, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3686.452257: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [015] d..1.  3686.452340: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.452367: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.452374: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.452375: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000a3daf66d, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3686.452377: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [015] d..1.  3686.452447: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.452472: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.452480: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.452480: io_uring_submit_sqe: ring 00000000dde5f318, req 000000004a8d7413, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3686.452483: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [015] d..1.  3686.452536: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.452563: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.452570: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.452570: io_uring_submit_sqe: ring 00000000dde5f318, req 000000004bd66771, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [015] d..1.  3686.452572: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.452584: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.452586: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.452586: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000edd0bca1, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3686.452587: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [015] d..1.  3686.453058: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.453083: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.453091: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.453091: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006444ebae, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3686.453093: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [015] d..1.  3686.453854: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.453863: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.453871: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.453871: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000074f1609, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3686.453874: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [015] d..1.  3686.454322: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.454344: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.454351: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.454352: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000eda217e8, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3686.454353: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [015] d..1.  3686.454930: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3686.454949: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3686.454955: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3686.454955: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000b95e38f4, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3686.454957: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.455457: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.455467: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.455469: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.455469: io_uring_submit_sqe: ring 00000000dde5f318, req 000000005df43d91, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.455470: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.458543: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.458553: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.458565: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.458566: io_uring_submit_sqe: ring 00000000dde5f318, req 0000000026c4fbf5, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.458569: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.458623: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.458630: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.458632: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.458632: io_uring_submit_sqe: ring 00000000dde5f318, req 000000003640b6fd, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.458632: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.458646: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.458652: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.458653: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.458653: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000efcbd90a, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.458654: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.459203: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.459212: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.459217: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.459217: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000d51d520f, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.459219: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.459403: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.459409: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.459410: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.459410: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000811155a2, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.459411: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.459675: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.459683: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.459684: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.459684: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000cf57da32, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.459684: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.459993: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.459999: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.460000: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.460000: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000c17842af, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.460000: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.460497: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.460504: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.460506: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.460506: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006e38a1a6, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.460507: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [008] d..1.  3686.460670: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.460677: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.460678: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.460678: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000537f12ba, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.460678: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [012] d..1.  3686.460740: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.460749: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.460750: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.460751: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000409fe667, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.460751: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [012] d..1.  3686.499721: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.499746: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.499759: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.499759: io_uring_submit_sqe: ring 00000000dde5f318, req 000000005cf39616, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.499762: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [012] d..1.  3686.499881: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.499893: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.499897: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.499897: io_uring_submit_sqe: ring 00000000dde5f318, req 000000001c8655bc, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [013] d..1.  3686.499913: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.499923: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.499925: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.499925: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000053af97e, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.499926: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [013] d..1.  3686.500446: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.500465: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.500470: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.500471: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000d7704e12, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.500472: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3686.504137: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3686.504287: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3686.504297: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3686.504298: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000c207c8b2, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3686.504300: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [014] d..1.  3687.506228: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3687.506263: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3687.506296: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3687.506298: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000a95bcfcd, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] ...1.  3687.506301: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 1, cflags 0
       lxc-start-12282   [008] .....  3687.506308: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3687.506308: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000c0cb7ee9, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
   kworker/u32:3-9973    [013] d..1.  3687.506311: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3687.506316: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3687.506318: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3687.506319: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000d647b16c, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3687.506321: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:3-9973    [013] d..1.  3687.506350: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3687.506374: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3687.506378: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3687.506379: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000e51398a5, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3687.506380: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
        lxc-stop-12569   [010] d..1.  3691.305593: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653be0, mask c3
       lxc-start-12282   [008] ...1.  3691.305648: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653be0, result 195, cflags 2
       lxc-start-12282   [008] .....  3691.305685: io_uring_file_get: ring 00000000dde5f318, fd 24
       lxc-start-12282   [008] .....  3691.305686: io_uring_submit_sqe: ring 00000000dde5f318, req 000000000792c8ff, op 6, data 0x5649dc653420, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] ...1.  3691.305688: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653420, result 1, cflags 0
       lxc-start-12282   [008] .....  3691.305719: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
        lxc-stop-12569   [010] d..1.  3691.305776: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653be0, mask c3
       lxc-start-12282   [008] ...1.  3691.305814: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653be0, result 195, cflags 2
       lxc-start-12282   [008] .....  3691.305833: io_uring_file_get: ring 00000000dde5f318, fd 24
       lxc-start-12282   [008] .....  3691.305834: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000f9982d6a, op 6, data 0x5649dc653470, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] ...1.  3691.305835: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653470, result 1, cflags 0
       lxc-start-12282   [008] .....  3691.305859: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
        lxc-stop-12569   [010] d..1.  3691.305911: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653be0, mask c3
       lxc-start-12282   [008] ...1.  3691.305951: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653be0, result 195, cflags 2
       lxc-start-12282   [008] .....  3691.305970: io_uring_file_get: ring 00000000dde5f318, fd 24
       lxc-start-12282   [008] .....  3691.305970: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000589f1cb6, op 6, data 0x5649dc6534c0, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] ...1.  3691.305971: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc6534c0, result 1, cflags 0
       lxc-start-12282   [008] .....  3691.305995: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
        lxc-stop-12569   [010] d..1.  3691.306047: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653be0, mask c3
       lxc-start-12282   [008] ...1.  3691.306086: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653be0, result 195, cflags 2
       lxc-start-12282   [008] .....  3691.306110: io_uring_file_get: ring 00000000dde5f318, fd 24
       lxc-start-12282   [008] .....  3691.306111: io_uring_submit_sqe: ring 00000000dde5f318, req 000000007bf2d030, op 6, data 0x5649dc650380, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] ...1.  3691.306112: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc650380, result 1, cflags 0
       lxc-start-12282   [008] .....  3691.306139: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
        lxc-stop-12569   [010] d..1.  3691.306187: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653be0, mask c3
       lxc-start-12282   [008] ...1.  3691.306217: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653be0, result 195, cflags 2
       lxc-start-12282   [008] .....  3691.306228: io_uring_file_get: ring 00000000dde5f318, fd 24
       lxc-start-12282   [008] .....  3691.306228: io_uring_submit_sqe: ring 00000000dde5f318, req 000000003de8bff9, op 6, data 0x5649dc6503d0, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] ...1.  3691.306229: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc6503d0, result 1, cflags 0
       lxc-start-12282   [008] .....  3691.306245: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
        lxc-stop-12569   [010] d..1.  3691.306294: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653be0, mask c3
       lxc-start-12282   [008] ...1.  3691.306320: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653be0, result 195, cflags 2
       lxc-start-12282   [008] .....  3691.306331: io_uring_file_get: ring 00000000dde5f318, fd 24
       lxc-start-12282   [008] .....  3691.306332: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000396c7307, op 6, data 0x5649dc650420, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] ...1.  3691.306332: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc650420, result 1, cflags 0
       lxc-start-12282   [008] .....  3691.306349: io_uring_file_get: ring 00000000dde5f318, fd 24
       lxc-start-12282   [008] .....  3691.306349: io_uring_submit_sqe: ring 00000000dde5f318, req 0000000040fc5778, op 6, data 0x5649dc650420, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3691.306350: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [010] d..1.  3691.308239: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [008] ...1.  3691.308253: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [008] .....  3691.308263: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [008] .....  3691.308263: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000094f2006, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [008] .....  3691.308266: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [008] d..1.  3691.308299: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3691.308311: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3691.308315: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3691.308315: io_uring_submit_sqe: ring 00000000dde5f318, req 000000003093f3c0, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3691.308316: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [008] d..1.  3691.308335: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.308350: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.308355: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.308355: io_uring_submit_sqe: ring 00000000dde5f318, req 000000003093f3c0, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.308357: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [008] d..1.  3691.308372: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.308382: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.308384: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.308384: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000094f2006, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.308385: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [008] d..1.  3691.308687: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.308696: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.308700: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.308700: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000e51398a5, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.308701: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [008] d..1.  3691.308732: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.308741: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.308743: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.308743: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000396c7307, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.308744: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [008] d..1.  3691.308769: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.308778: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.308780: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.308780: io_uring_submit_sqe: ring 00000000dde5f318, req 000000003de8bff9, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.308781: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.308815: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3691.308826: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3691.308831: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3691.308832: io_uring_submit_sqe: ring 00000000dde5f318, req 000000007bf2d030, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3691.308834: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.309382: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3691.309393: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3691.309399: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3691.309400: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000589f1cb6, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3691.309402: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.309468: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3691.309480: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3691.309485: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3691.309486: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000f9982d6a, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3691.309488: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.309510: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [013] ...1.  3691.309535: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [013] .....  3691.309548: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [013] .....  3691.309548: io_uring_submit_sqe: ring 00000000dde5f318, req 000000000792c8ff, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [013] .....  3691.309552: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.309576: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [013] ...1.  3691.309588: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [013] .....  3691.309592: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [013] .....  3691.309593: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000d647b16c, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [013] .....  3691.309594: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.309610: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [013] ...1.  3691.309625: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [013] .....  3691.309629: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [013] .....  3691.309629: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000c0cb7ee9, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [013] .....  3691.309630: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.309672: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [013] ...1.  3691.309685: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [013] .....  3691.309688: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [013] .....  3691.309689: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000a95bcfcd, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [013] .....  3691.309690: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.309715: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [013] ...1.  3691.309729: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [013] .....  3691.309732: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [013] .....  3691.309732: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000c207c8b2, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [013] .....  3691.309734: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.309766: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [013] ...1.  3691.309777: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [013] .....  3691.309781: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [013] .....  3691.309781: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000d7704e12, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [013] .....  3691.309782: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [012] d..1.  3691.309834: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [009] ...1.  3691.309850: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [009] .....  3691.309857: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [009] .....  3691.309857: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000053af97e, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [009] .....  3691.309860: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.309953: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.309968: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.309979: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.309980: io_uring_submit_sqe: ring 00000000dde5f318, req 000000001c8655bc, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.309984: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.309997: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.310007: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.310011: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.310011: io_uring_submit_sqe: ring 00000000dde5f318, req 000000005cf39616, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.310013: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [000] d..1.  3691.311711: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.311729: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.311740: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.311740: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000409fe667, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.311743: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [000] d..1.  3691.312191: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.312202: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.312206: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.312207: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000537f12ba, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.312208: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [000] d..1.  3691.313199: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.313208: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.313213: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.313213: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006e38a1a6, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.313214: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [000] d..1.  3691.313710: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.313716: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.313718: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.313719: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000c17842af, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.313720: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [000] d..1.  3691.318109: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.318134: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.318147: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.318148: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000cf57da32, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.318152: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.326519: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.326547: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.326573: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.326575: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000811155a2, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.326581: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.327615: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.327624: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.327629: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.327629: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000d51d520f, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.327631: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.329831: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.329875: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.329888: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.329888: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000efcbd90a, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.329892: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.330025: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.330063: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.330075: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.330075: io_uring_submit_sqe: ring 00000000dde5f318, req 000000003640b6fd, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.330079: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.330289: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.330329: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.330341: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.330342: io_uring_submit_sqe: ring 00000000dde5f318, req 0000000026c4fbf5, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.330345: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [000] d..1.  3691.330400: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.330444: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.330455: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.330456: io_uring_submit_sqe: ring 00000000dde5f318, req 000000005df43d91, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
  kworker/u32:11-8049    [000] d..1.  3691.330460: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.330470: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.330473: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.330474: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000b95e38f4, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.330477: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [002] d..1.  3691.342249: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.342285: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.342306: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.342307: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000eda217e8, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.342313: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [002] d..1.  3691.342349: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.342363: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.342366: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.342366: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000074f1609, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.342367: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [004] d..1.  3691.343250: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.343274: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.343279: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.343279: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006444ebae, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.343280: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [004] d..1.  3691.343418: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.343439: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.343443: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.343443: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000edd0bca1, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.343444: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [004] d..1.  3691.355842: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.355900: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.355936: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.355938: io_uring_submit_sqe: ring 00000000dde5f318, req 000000004bd66771, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.355947: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
  kworker/u32:11-8049    [004] d..1.  3691.356078: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.356123: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.356135: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.356135: io_uring_submit_sqe: ring 00000000dde5f318, req 000000004a8d7413, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.356138: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.358632: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.358648: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.358651: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.358652: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000a3daf66d, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.358653: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.358794: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.358814: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.358818: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.358818: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006478182b, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.358819: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:0-9962    [009] d..1.  3691.358839: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.358855: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.358858: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.358859: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006478182b, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.358860: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:1-105     [007] d..1.  3691.369632: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.369672: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.369697: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.369699: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000a3daf66d, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.369709: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:1-105     [007] d..1.  3691.370381: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.370410: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.370416: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.370416: io_uring_submit_sqe: ring 00000000dde5f318, req 000000004a8d7413, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.370418: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:1-105     [007] d..1.  3691.371061: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.371070: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.371073: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.371073: io_uring_submit_sqe: ring 00000000dde5f318, req 000000004bd66771, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.371074: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:1-105     [007] d..1.  3691.371524: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.371530: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.371532: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.371532: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000edd0bca1, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.371532: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:1-105     [007] d..1.  3691.371556: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.371561: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.371562: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.371562: io_uring_submit_sqe: ring 00000000dde5f318, req 000000006444ebae, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.371563: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:1-105     [007] d..1.  3691.371576: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [011] ...1.  3691.371580: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [011] .....  3691.371581: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [011] .....  3691.371581: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000074f1609, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [011] .....  3691.371582: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
   kworker/u32:1-105     [007] d..1.  3691.371987: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b90, mask 41
       lxc-start-12282   [000] ...1.  3691.372002: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result 65, cflags 0
       lxc-start-12282   [000] .....  3691.372014: io_uring_file_get: ring 00000000dde5f318, fd 53
       lxc-start-12282   [000] .....  3691.372014: io_uring_submit_sqe: ring 00000000dde5f318, req 00000000eda217e8, op 6, data 0x5649dc653b90, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [000] .....  3691.372018: io_uring_cqring_wait: ring 00000000dde5f318, min_events 1
 systemd-shutdow-12283   [004] dN.3.  3691.420670: io_uring_task_add: ring 00000000dde5f318, op 6, data 0x5649dc653b40, mask 0
       lxc-start-12282   [000] ...1.  3691.420681: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b40, result 1, cflags 2
       lxc-start-12282   [000] .....  3691.420707: io_uring_file_get: ring 000000005adcd687, fd 53
       lxc-start-12282   [000] .....  3691.420708: io_uring_submit_sqe: ring 000000005adcd687, req 00000000c15d2432, op 6, data 0x5649dc650470, flags 524288, non block 1, sq_thread 0
       lxc-start-12282   [000] .....  3691.420719: io_uring_cqring_wait: ring 000000005adcd687, min_events 1
       lxc-start-12282   [000] ...1.  3691.420761: io_uring_complete: ring 000000005adcd687, user_data 0x5649dc650470, result -125, cflags 0
       lxc-start-12282   [000] ...1.  3691.420785: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653be0, result -125, cflags 0
       lxc-start-12282   [000] ...1.  3691.420786: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b90, result -125, cflags 0
       lxc-start-12282   [000] ...1.  3691.420786: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc650420, result -125, cflags 0
       lxc-start-12282   [000] ...1.  3691.420786: io_uring_complete: ring 00000000dde5f318, user_data 0x5649dc653b40, result -125, cflags 0

[-- Attachment #3: lxc-trace-bad --]
[-- Type: text/plain, Size: 23533 bytes --]

# tracer: nop
#
# entries-in-buffer/entries-written: 183/183   #P:16
#
#                                _-----=> irqs-off/BH-disabled
#                               / _----=> need-resched
#                              | / _---=> hardirq/softirq
#                              || / _--=> preempt-depth
#                              ||| / _-=> migrate-disable
#                              |||| /     delay
#           TASK-PID     CPU#  |||||  TIMESTAMP  FUNCTION
#              | |         |   |||||     |         |
       lxc-start-2249    [007] .....    47.766086: io_uring_create: ring 00000000ad366d59, fd 3 sq size 512, cq size 1024, flags 0
       lxc-start-2249    [007] .....    47.766128: io_uring_create: ring 00000000a3f46d45, fd 4 sq size 512, cq size 1024, flags 0
       lxc-start-2249    [007] .....    47.766143: io_uring_submit_sqe: ring 00000000ad366d59, req 00000000c89e5524, op 6, data 0x56049a674b80, flags 524288, non block 1, sq_thread 0
       lxc-start-2249    [007] .....    47.766144: io_uring_file_get: ring 00000000ad366d59, fd 7
       lxc-start-2249    [007] .....    47.766146: io_uring_submit_sqe: ring 00000000ad366d59, req 000000004114f7f5, op 6, data 0x56049a674bd0, flags 524288, non block 1, sq_thread 0
       lxc-start-2249    [007] .....    47.766147: io_uring_file_get: ring 00000000ad366d59, fd 53
       lxc-start-2249    [007] .....    47.766152: io_uring_submit_sqe: ring 00000000ad366d59, req 00000000476a2670, op 6, data 0x56049a671380, flags 524288, non block 1, sq_thread 0
       lxc-start-2249    [007] .....    47.766152: io_uring_file_get: ring 00000000ad366d59, fd 5
       lxc-start-2249    [007] .....    47.766155: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [011] d..1.    47.792070: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [007] ...1.    47.792101: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [007] .....    47.792114: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:6-148     [007] d..1.    47.792800: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.792834: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.792840: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:6-148     [007] d..1.    47.792933: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.792959: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.792965: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.902763: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.903010: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.903023: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.903040: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.903049: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.903051: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.903718: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.903742: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.903749: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.904085: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.904107: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.904113: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.904175: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.904198: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.904204: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.904525: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.904548: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.904554: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.904586: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.904609: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.904614: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.904700: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.904725: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.904731: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.905406: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.905414: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.905421: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:8-156     [005] d..1.    47.906170: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.906202: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.906212: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:8-156     [005] d..1.    47.908746: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.908768: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.908778: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:8-156     [005] d..1.    47.909269: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.909291: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.909299: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:8-156     [005] d..1.    47.911856: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.911893: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.911909: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:8-156     [005] d..1.    47.912580: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.912592: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.912601: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:2-107     [012] d..1.    47.918821: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.918835: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.918844: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:2-107     [012] d..1.    47.919048: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.919055: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.919056: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:2-107     [012] d..1.    47.919090: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.919097: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.919098: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:2-107     [012] d..1.    47.919752: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.919760: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.919761: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
  kworker/u32:11-2181    [000] d..1.    47.921724: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.921733: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.921734: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:2-107     [012] d..1.    47.922163: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.922171: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.922172: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:2-107     [012] d..1.    47.922643: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [014] ...1.    47.922654: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [014] .....    47.922662: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:2-107     [012] d..1.    47.928228: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [014] ...1.    47.928235: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [014] .....    47.928240: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:2-107     [012] d..1.    47.928339: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [014] ...1.    47.928344: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [014] .....    47.928345: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:2-107     [012] d..1.    47.928370: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [014] ...1.    47.928375: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [014] .....    47.928376: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.930346: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [014] ...1.    47.930358: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [014] .....    47.930363: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [010] d..1.    47.930820: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [014] ...1.    47.930831: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [014] .....    47.930832: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:6-148     [005] d..1.    47.937915: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.937946: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.937958: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:6-148     [005] d..1.    47.938370: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.938399: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.938406: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:6-148     [005] d..1.    47.942927: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.942955: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.942966: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [010] d..1.    47.943029: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.943057: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.943063: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [010] d..1.    47.943247: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.943310: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.943317: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [010] d..1.    47.943323: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.943335: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.943337: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [010] d..1.    47.943389: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.943418: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.943424: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [012] d..1.    47.943452: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.943479: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.943485: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [012] d..1.    47.943656: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.943684: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.943691: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [012] d..1.    47.943709: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.943724: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.943727: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:6-148     [005] d..1.    47.943742: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [006] ...1.    47.943768: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [006] .....    47.943774: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:6-148     [005] d..1.    47.944355: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [000] ...1.    47.944382: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [000] .....    47.944389: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:6-148     [005] d..1.    47.944882: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.944908: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.944914: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:6-148     [005] d..1.    47.945357: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.945382: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.945388: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [003] d..1.    47.954651: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.954665: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.954676: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [006] d..1.    47.955367: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.955381: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.955392: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [000] d..1.    47.955791: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.955798: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.955800: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [006] d..1.    47.956563: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.956574: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.956585: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [006] d..1.    47.956808: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.956816: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.956819: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [006] d..1.    47.957256: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.957265: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.957275: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [006] d..1.    47.957353: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [002] ...1.    47.957361: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [002] .....    47.957362: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:7-151     [004] d..1.    47.960507: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [005] ...1.    47.960518: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [005] .....    47.960529: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:9-1078    [000] d..1.    47.961340: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [001] ...1.    47.961355: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [001] .....    47.961360: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
  kworker/u32:11-2181    [014] d..1.    48.029152: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [005] ...1.    48.029182: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [005] .....    48.029196: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
  kworker/u32:11-2181    [000] d..1.    48.029815: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [005] ...1.    48.029828: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [005] .....    48.029832: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
  kworker/u32:11-2181    [000] d..1.    48.033023: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [005] ...1.    48.033040: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [005] .....    48.033048: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:8-156     [006] d..1.    49.035170: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [005] ...1.    49.035232: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
       lxc-start-2249    [005] .....    49.035261: io_uring_cqring_wait: ring 00000000ad366d59, min_events 1
   kworker/u32:8-156     [006] d..1.    49.042316: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [005] ...1.    49.042361: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
   kworker/u32:7-151     [004] d..1.    49.042367: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a674bd0, mask 41
       lxc-start-2249    [005] ...1.    49.042368: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a674bd0, result 1, cflags 2
        lxc-stop-2534    [003] d..1.    52.782291: io_uring_task_add: ring 00000000ad366d59, op 6, data 0x56049a671380, mask c3
       lxc-start-2249    [005] ...1.    52.782314: io_uring_complete: ring 00000000ad366d59, user_data 0x56049a671380, result 1, cflags 2

[-- Attachment #4: lxc-record-trace --]
[-- Type: text/plain, Size: 316 bytes --]

#!/bin/bash

sudo -v

echo 1 | sudo dd status=none of=/sys/kernel/debug/tracing/events/io_uring/enable

sudo lxc-start -n lxc-test

sleep 5

sudo lxc-stop -n lxc-test &

sleep 5

sudo cat /sys/kernel/debug/tracing/trace > ~/lxc-trace

echo 0 | sudo dd status=none of=/sys/kernel/debug/tracing/events/io_uring/enable

  reply	other threads:[~2022-05-03  7:14 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-02 13:17 [REGRESSION] lxc-stop hang on 5.17.x kernels Daniel Harding
2022-05-02 13:26 ` Jens Axboe
2022-05-02 13:36   ` Daniel Harding
2022-05-02 13:59     ` Jens Axboe
2022-05-02 17:00       ` Jens Axboe
2022-05-02 17:40         ` Pavel Begunkov
2022-05-02 18:49           ` Daniel Harding
2022-05-02 23:14             ` Pavel Begunkov
2022-05-03  7:13               ` Daniel Harding [this message]
2022-05-03  7:37               ` Daniel Harding
2022-05-03 14:14                 ` Pavel Begunkov
2022-05-04  6:54                   ` Daniel Harding
2022-05-15  8:20                     ` Thorsten Leemhuis
2022-05-15 18:34                       ` Daniel Harding
2022-05-16 12:12                         ` Pavel Begunkov
2022-05-16 13:25                           ` Pavel Begunkov
2022-05-16 13:57                             ` Daniel Harding
2022-05-16 15:13                               ` Daniel Harding
2022-05-16 18:13                                 ` Pavel Begunkov
2022-05-17  8:19                                   ` Christian Brauner
2022-05-17 10:31                                     ` Pavel Begunkov
2022-05-16 18:17                                 ` Thorsten Leemhuis
2022-05-16 18:22                                   ` Jens Axboe
2022-05-16 18:34                                     ` Thorsten Leemhuis
2022-05-16 18:39                                       ` Jens Axboe
2022-05-16 19:07                                         ` Thorsten Leemhuis
2022-05-16 19:14                                           ` Jens Axboe

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