linux-kernel - Re: RIP: + BUG: with 6.8.11 and BTRFS

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Message-ID: <3c053912-4e47-4c44-be80-dee4ade8bc6b@gmx.de>
Date: Sun, 26 May 2024 16:46:22 +0200
From: Toralf Förster <toralf.foerster@....de>
To: Linux Kernel <linux-kernel@...r.kernel.org>,
 "linux-btrfs@...r.kernel.org" <linux-btrfs@...r.kernel.org>
Subject: Re: RIP: + BUG: with 6.8.11 and BTRFS

On 5/26/24 11:08, Toralf Förster wrote:
>
> I upgraded yesterday from kernel 6.8.10 to 6.8.11.
>
> The system does not recover from reboot in moment.

It recovered eventually, I switched to 6.9.2, which runs fine so far.
But these are new log messages:

May 26 13:44:06 mr-fox kernel: WARNING: stack recursion on stack type 4
May 26 13:44:06 mr-fox kernel: WARNING: can't access registers at
syscall_return_via_sysret+0x64/0xc2
May 26 13:44:06 mr-fox sSMTP[29464]: Creating SSL connection to host
May 26 13:44:06 mr-fox sSMTP[29464]: SSL connection using
TLS_AES_256_GCM_SHA384
May 26 13:44:07 mr-fox kernel: perf: interrupt took too long (2635 >
2500), lowering kernel.perf_event_max_sample_rate to 75750
May 26 13:44:07 mr-fox kernel: perf: interrupt took too long (3323 >
3293), lowering kernel.perf_event_max_sample_rate to 60000
May 26 13:44:07 mr-fox kernel: perf: interrupt took too long (4168 >
4153), lowering kernel.perf_event_max_sample_rate to 47750
May 26 13:44:07 mr-fox kernel: perf: interrupt took too long (5273 >
5210), lowering kernel.perf_event_max_sample_rate to 37750
May 26 13:44:07 mr-fox kernel: perf: interrupt took too long (6600 >
6591), lowering kernel.perf_event_max_sample_rate to 30250
May 26 13:44:07 mr-fox kernel: perf: interrupt took too long (8318 >
8250), lowering kernel.perf_event_max_sample_rate to 24000
May 26 13:44:07 mr-fox kernel: perf: interrupt took too long (10415 >
10397), lowering kernel.perf_event_max_sample_rate to 19000
May 26 13:44:09 mr-fox kernel: perf: interrupt took too long (13048 >
13018), lowering kernel.perf_event_max_sample_rate to 15250

--
Toralf