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Mon, 27 May 2024 11:33:01 +0200 Message-ID: <1d887489-200c-46e1-9ee3-8b18722ce19c@gmx.com> Date: Mon, 27 May 2024 19:02:56 +0930 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: RIP: + BUG: with 6.8.11 and BTRFS To: =?UTF-8?Q?Toralf_F=C3=B6rster?= , Linux Kernel , "linux-btrfs@vger.kernel.org" References: <3c053912-4e47-4c44-be80-dee4ade8bc6b@gmx.de> Content-Language: en-US From: Qu Wenruo Autocrypt: addr=quwenruo.btrfs@gmx.com; keydata= xsBNBFnVga8BCACyhFP3ExcTIuB73jDIBA/vSoYcTyysFQzPvez64TUSCv1SgXEByR7fju3o 8RfaWuHCnkkea5luuTZMqfgTXrun2dqNVYDNOV6RIVrc4YuG20yhC1epnV55fJCThqij0MRL 1NxPKXIlEdHvN0Kov3CtWA+R1iNN0RCeVun7rmOrrjBK573aWC5sgP7YsBOLK79H3tmUtz6b 9Imuj0ZyEsa76Xg9PX9Hn2myKj1hfWGS+5og9Va4hrwQC8ipjXik6NKR5GDV+hOZkktU81G5 gkQtGB9jOAYRs86QG/b7PtIlbd3+pppT0gaS+wvwMs8cuNG+Pu6KO1oC4jgdseFLu7NpABEB AAHNIlF1IFdlbnJ1byA8cXV3ZW5ydW8uYnRyZnNAZ214LmNvbT7CwJQEEwEIAD4CGwMFCwkI BwIGFQgJCgsCBBYCAwECHgECF4AWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCY00iVQUJDToH pgAKCRDCPZHzoSX+qNKACACkjDLzCvcFuDlgqCiS4ajHAo6twGra3uGgY2klo3S4JespWifr BLPPak74oOShqNZ8yWzB1Bkz1u93Ifx3c3H0r2vLWrImoP5eQdymVqMWmDAq+sV1Koyt8gXQ XPD2jQCrfR9nUuV1F3Z4Lgo+6I5LjuXBVEayFdz/VYK63+YLEAlSowCF72Lkz06TmaI0XMyj jgRNGM2MRgfxbprCcsgUypaDfmhY2nrhIzPUICURfp9t/65+/PLlV4nYs+DtSwPyNjkPX72+ LdyIdY+BqS8cZbPG5spCyJIlZonADojLDYQq4QnufARU51zyVjzTXMg5gAttDZwTH+8LbNI4 mm2YzsBNBFnVga8BCACqU+th4Esy/c8BnvliFAjAfpzhI1wH76FD1MJPmAhA3DnX5JDORcga CbPEwhLj1xlwTgpeT+QfDmGJ5B5BlrrQFZVE1fChEjiJvyiSAO4yQPkrPVYTI7Xj34FnscPj /IrRUUka68MlHxPtFnAHr25VIuOS41lmYKYNwPNLRz9Ik6DmeTG3WJO2BQRNvXA0pXrJH1fN GSsRb+pKEKHKtL1803x71zQxCwLh+zLP1iXHVM5j8gX9zqupigQR/Cel2XPS44zWcDW8r7B0 q1eW4Jrv0x19p4P923voqn+joIAostyNTUjCeSrUdKth9jcdlam9X2DziA/DHDFfS5eq4fEv ABEBAAHCwHwEGAEIACYCGwwWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCY00ibgUJDToHvwAK CRDCPZHzoSX+qK6vB/9yyZlsS+ijtsvwYDjGA2WhVhN07Xa5SBBvGCAycyGGzSMkOJcOtUUf tD+ADyrLbLuVSfRN1ke738UojphwkSFj4t9scG5A+U8GgOZtrlYOsY2+cG3R5vjoXUgXMP37 INfWh0KbJodf0G48xouesn08cbfUdlphSMXujCA8y5TcNyRuNv2q5Nizl8sKhUZzh4BascoK DChBuznBsucCTAGrwPgG4/ul6HnWE8DipMKvkV9ob1xJS2W4WJRPp6QdVrBWJ9cCdtpR6GbL iQi22uZXoSPv/0oUrGU+U5X4IvdnvT+8viPzszL5wXswJZfqfy8tmHM85yjObVdIG6AlnrrD In-Reply-To: <3c053912-4e47-4c44-be80-dee4ade8bc6b@gmx.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:zHhdWDzOIf/C3FWPOuwfPQkNz2On5FPg8huhjBBAY/dIO6OOgCH p8t/DqHSrNS0CWt8Yg6ZsJaLBquIlTFF6hvPssYU63zhCmeJFR/EuE/dJeinvkatww3cBMy NjtWA6bNrROjCWj42emuZ3t/9G41ElLZ5sTkU/UMRbNZVchNSVL5hRqOoBpafYcD4Ttk+Bg 0STx/qmQ6WrlwZNTRxwPw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:oB+knTX/Cl4=;WM15gvhhh1/W79ievprLXVD9NzQ NI58Zze4OCyY/3G9bMANCvgqnlKSvsIyg7y8ZE/saNNifSJDDfDA1zu2jLPijjz1rDdbLIQd7 e5rG8v6l+rsuPld63qN1MomLCE6IddXCUOgFtRAqTnzeLBQoVfAumW2xdrdyPrAjfHIvnZYDy hTPexN9uKndrEctFcUnfES/oqMHUuq9IGivE/cHmN7gx6RGnoJ4t63H09dqoj5RL97joNppOW j9nvm7+CdLXeanBRcH1g8+3kNtQJZCuIsX5Too8wDuq8jyL6hNTnJLD5bgYrnJeBtW2v58Oj1 fRdU4DrkLQV+NL65JRnaTKfGRSbMLUAUdGxUaNW75nNi0gp+U5BG4K9VSXhbqKs9XlnC/FZSQ GKFw+WPsb9Tam8bpiLEgNMnIsN2dFkh2z7xOAtjs1OQwstFfSXMHzIFqWRCKlxIbVrvxPclUA m09+3NUT0+THK86xffZ5If+bNwcGFYzXS7wdpKZrUG9xQoL3ActZu5zx18TqBoMrCLBHWZlgO NuH5omIAfPM+gTgeX/kTQ9apf8LlwUKNOSk+rfcYYpeJYEFOK/fwcynOr+rGkGcILHO+3NAgx 2pkD1HeYkWiB4gmU1R04KhRF4MdkqOpupwLqrtEs9BUHv6TkFyGsQhcEmMbDCPZh/hwyY5qbs oiWJ7Fno3zDgVFKm1gKl07EPVc+A2xDkCGPnWSr4WEcWkxprLTw1N3xCG5zEVl+wgjVJGYohA LgG9GfgPzWCki/sp0vPcgdmeztW9pEnNwlZpbVWKite0bKpyFhkvbt4TsfXb8S0JRomFL95d8 CeT0MqI/3eNOb9QYX3eMNE0+pfb8pjeJOo9guqHEhEK0k= =E5=9C=A8 2024/5/27 00:16, Toralf F=C3=B6rster =E5=86=99=E9=81=93: > On 5/26/24 11:08, Toralf F=C3=B6rster wrote: >> >> I=C2=A0upgraded=C2=A0yesterday=C2=A0from=C2=A0kernel=C2=A06.8.10=C2=A0t= o=C2=A06.8.11. >> >> The=C2=A0system=C2=A0does=C2=A0not=C2=A0recover=C2=A0from=C2=A0reboot= =C2=A0in=C2=A0moment. > > It recovered eventually, I switched to 6.9.2, which runs fine so far. > But these are new log messages: That looks exactly the one Linus recently reported (https://lore.kernel.org/linux-btrfs/CAHk-=3Dwgt362nGfScVOOii8cgKn2LVVHeOv= OA7OBwg1OwbuJQcw@mail.gmail.com/) Unfortunately he is reproducing it with latest master, so I'm not sure if v6.9 is any better. Meanwhile if you can reproduce the problem reliably, I can craft several debug patches for you to test, but I'm afraid it's not that reproducible..= . Thanks, Qu > > 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 > >