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rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Content-Language: en-US To: Linux Kernel From: =?UTF-8?Q?Toralf_F=c3=b6rster?= Subject: few dozen pollfress.t segfaults messages in system log Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:ec//1jxTr4scAg+T/gW/miYBpK5Wrg8D4joMSYcapXm5tV4EAh0 Qqc0+3KZh5CbyFs6tKKAUtwoNxpWQOacQaHllX43AzLfQT0Rmjj07uLkQeoYFSfsitAVcF0 JBSPd6aLFRiF+HiMXYrw8FHWKyR2yo3yYsNkELEIpJKl6wEtTiqn5ICWAeEmrMhOrdnmJvN kmFeG1sGYLcvKek9yz95g== UI-OutboundReport: notjunk:1;M01:P0:pATl0uyXoAs=;+9CdWiJtjUaOtl1xcqM1XSlI6sD RgIw4662SIHeIZ0MSxm9EI50FeuGNFgFQ73rzYKMlVMk910SSbkteuHcEG7qdLMS33dl+UkcJ +PoKWiP8sFzmUHUWfiEujeQWdJUC1hXop+Aho9Vk+b0ifSty4Syo2mfNP7yqz7TyG1rmTuomK IGWVUCElWSHUVTuVsIRfnghhPbiRGIzkbg/NaXz2yjlLTvQ28wwfT5WS6iLxbFdRoVTToX/31 3p5JxYTGclVr0UXYVcjFvwLcmAnpdQhf1XOS1tvAYH3iEKjNUdCDEwWiR5SDj268iH80NwwiU IFFWjkKsYA+CFJVkUl7ltnQeii1+zPsCC5ZP0NCo/H58M048vmyPzc+9Ezr0xqWzp/wMx8AXP jS/3yaIEpgCA9wLFkQcLY9xslzoi0cU+mXgLs+Wh19wJwgm94aB1hl0l56ZSdjOR3SRTelBQu 00UvmtgXCdx3OFsUsIqcK4ZqhGITB0YitTM0lpYNNP0jlUkRijYanxltUuoQJs2ZVNah9/uuX ZZTiKo9unq1CLDgXnykAHY2tl98M5u5yEqTrLr7w4Tto7N7FSiRN1oAdmTgKzRl7Rx56PPDcx 7sRAbajkQYOqcp6uXBTNKOBqoYybx+kd1TMZk1fSLt/DIQzcvKxR+3oC7JuinPna6BnhAR4y2 mH2YATXzcrxPDXbPqnC5ZxvYs35hxU3RgPj8wvA1W0rB/DY3vHCERAmvXHK256RxuIkIwHqAh UTp4ivMkGVUK7GyY1TXKy7BP3at3qBPVwJnuy1L2oAm4rieaImaAe0LJmpbyv8D1pgsf941cW bwIdrNhb9xwMI4Lgv68iqUEnDqWidld0L+10Fvgf9gdori8NejwDywtednIpFZnq6YQ3Jr6AR fUTdhLLjjN/jwL1a1AVhfJ1wnag/+xUZCJnz/hsPBs6Bn6XPqOnMHA2DekUk1wvVvcbpkhr/K jGByYw== X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I got a bunch of $ grep pollfree messages Aug 9 02:10:14 mr-fox kernel: pollfree.t[18582]: segfault at 10b ip 0000563c9619b373 sp 00007f69511a2eb0 error 4 in pollfree.t[563c9619a000+3000] likely on CPU 14 (core 14, socket 0) Aug 9 02:10:14 mr-fox kernel: pollfree.t[18594]: segfault at 10b ip 0000563c9619b373 sp 00007f69511a2eb0 error 4 in pollfree.t[563c9619a000+3000] likely on CPU 4 (core 4, socket 0) Aug 9 02:10:14 mr-fox kernel: pollfree.t[18597]: segfault at 10b ip 0000563c9619b373 sp 00007f69511a2eb0 error 4 in pollfree.t[563c9619a000+3000] likely on CPU 11 (core 11, socket 0) Aug 9 02:10:14 mr-fox kernel: pollfree.t[18601]: segfault at 10b ip 0000563c9619b373 sp 00007f69511a2eb0 error 4 in pollfree.t[563c9619a000+3000] likely on CPU 26 (core 10, socket 0) last night with kernel 6.4.9 at a stable hardened Gentoo Linux: Linux p14s 6.1.44 #34 SMP Tue Aug 8 21:43:00 CEST 2023 x86_64 AMD Ryzen 7 PRO 6850U with Radeon Graphics AuthenticAMD GNU/Linux I do wonder if those messages are related to the host kernel or if they are coming from a buggy app within one of the images of the build bot I do run at that machine ? =2D- Toralf