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Tue, 10 Jun 2025 12:22:13 -0700 (PDT) Received: from [192.168.178.70] ([91.90.160.104]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ade1db55b68sm772493066b.59.2025.06.10.12.22.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Jun 2025 12:22:12 -0700 (PDT) Content-Type: multipart/mixed; boundary="------------jCef0Momx0KucmR7W7UrkGEG" Message-ID: <68d38b0b-1666-4974-85d4-15575789c8d4@gmail.com> Date: Tue, 10 Jun 2025 21:22:11 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: regressions@lists.linux.dev, LKML , kuni1840@gmail.com, kuniyu@amazon.com, davem@davemloft.net, edumazet@google.com Content-Language: en-US, pl From: =?UTF-8?Q?Jacek_=C5=81uczak?= Subject: [REGRESSION] af_unix: Introduce SO_PASSRIGHTS - break OpenGL Cc: Mario Limonciello This is a multi-part message in MIME format. --------------jCef0Momx0KucmR7W7UrkGEG Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi, on 6.16-rc1 Hyprland (WM) crashes on start (more details in amdgpu issue tracker where I've originally reported that issue: https://gitlab.freedesktop.org/drm/amd/-/issues/4306). Bisection points to: [3f84d577b79d2fce8221244f2509734940609ca6] af_unix: Inherit sk_flags at connect(). -- log attached. Reverting entire SO_PASSRIGHTS fixes the issue. Regards, -Jacek --------------jCef0Momx0KucmR7W7UrkGEG Content-Type: text/x-log; charset=UTF-8; name="hyprland-bisect.log" Content-Disposition: attachment; filename="hyprland-bisect.log" Content-Transfer-Encoding: base64 Z2l0IGJpc2VjdCBzdGFydCAnZHJpdmVycy9ncHUvZHJtL2FtZC8nCiMgc3RhdHVzOiB3YWl0 aW5nIGZvciBib3RoIGdvb2QgYW5kIGJhZCBjb21taXRzCiMgYmFkOiBbMTkyNzJiMzdhYTRm ODNjYTUyYmRmOWMxNmQ1ZDgxYmRkMTM1NDQ5NF0gTGludXggNi4xNi1yYzEKZ2l0IGJpc2Vj dCBiYWQgMTkyNzJiMzdhYTRmODNjYTUyYmRmOWMxNmQ1ZDgxYmRkMTM1NDQ5NAojIHN0YXR1 czogd2FpdGluZyBmb3IgZ29vZCBjb21taXQocyksIGJhZCBjb21taXQga25vd24KIyBnb29k OiBbMGZmNDFkZjFjYjI2OGZjNjllNzAzYTA4YTU3ZWUxNGFlOTY3ZDBjYV0gTGludXggNi4x NQpnaXQgYmlzZWN0IGdvb2QgMGZmNDFkZjFjYjI2OGZjNjllNzAzYTA4YTU3ZWUxNGFlOTY3 ZDBjYQojIGJhZDogWzFiOThmMzU3ZGFkZDZlYTYxM2E0MzVmYmFlZjFhNWRkN2IzNWZkMjFd IE1lcmdlIHRhZyAnbmV0LW5leHQtNi4xNicgb2YgZ2l0Oi8vZ2l0Lmtlcm5lbC5vcmcvcHVi L3NjbS9saW51eC9rZXJuZWwvZ2l0L25ldGRldi9uZXQtbmV4dApnaXQgYmlzZWN0IGJhZCAx Yjk4ZjM1N2RhZGQ2ZWE2MTNhNDM1ZmJhZWYxYTVkZDdiMzVmZDIxCiMgZ29vZDogW2E2MWUy NjAzODE0MzcyN2Q5YjBmMWJjMDFiMDM3MGY3N2YyYWQ3ZTRdIE1lcmdlIHRhZyAnbWVkaWEv djYuMTYtMScgb2YgZ2l0Oi8vZ2l0Lmtlcm5lbC5vcmcvcHViL3NjbS9saW51eC9rZXJuZWwv Z2l0L21jaGVoYWIvbGludXgtbWVkaWEKZ2l0IGJpc2VjdCBnb29kIGE2MWUyNjAzODE0Mzcy N2Q5YjBmMWJjMDFiMDM3MGY3N2YyYWQ3ZTQKIyBnb29kOiBbYmJmZjI3YjU0ZTQyNzFhNDJl YTFkYmE5M2E3NmU1MTE2NWYyZGJhYV0gTWVyZ2UgdGFnICduaW9zMl91cGRhdGVzX2Zvcl92 Ni4xNicgb2YgZ2l0Oi8vZ2l0Lmtlcm5lbC5vcmcvcHViL3NjbS9saW51eC9rZXJuZWwvZ2l0 L2Rpbmd1eWVuL2xpbnV4CmdpdCBiaXNlY3QgZ29vZCBiYmZmMjdiNTRlNDI3MWE0MmVhMWRi YTkzYTc2ZTUxMTY1ZjJkYmFhCiMgZ29vZDogW2UzOWQxNGE3NjBjMDM5YWYwNjUzZTNkZjk2 N2U3NTI1NDEzOTI0YTBdIG5ldDogZHNhOiBiNTM6IGltcGxlbWVudCBzZXR0aW5nIGFnZWlu ZyB0aW1lCmdpdCBiaXNlY3QgZ29vZCBlMzlkMTRhNzYwYzAzOWFmMDY1M2UzZGY5NjdlNzUy NTQxMzkyNGEwCiMgZ29vZDogW2VkNzM3MjhmZDE0ZTE0NzE0YTg2YjQ4MjZmYjcxMTVkOWRh ZGUxYjZdIE1lcmdlIHRhZyAnbXQ3Ni1uZXh0LTIwMjUtMDUtMjEnIG9mIGh0dHBzOi8vZ2l0 aHViLmNvbS9uYmQxNjgvd2lyZWxlc3MKZ2l0IGJpc2VjdCBnb29kIGVkNzM3MjhmZDE0ZTE0 NzE0YTg2YjQ4MjZmYjcxMTVkOWRhZGUxYjYKIyBiYWQ6IFtiYjkxZjc1NDdmNzk0MzRlODgx OGQzZjIzNTQzN2UwMjFkMzRjMWNiXSBvY3Rlb250eDItYWY6IE5QQzogQ2xlYXIgVW5pY2Fz dCBydWxlIG9uIG5peGxmIGRldGFjaApnaXQgYmlzZWN0IGJhZCBiYjkxZjc1NDdmNzk0MzRl ODgxOGQzZjIzNTQzN2UwMjFkMzRjMWNiCiMgZ29vZDogW2M2YTk1N2QwNjc5MTJmMWFiNGUz YmU0YzkyZDM3MzBjMjFkMWRkYjhdIHNlbGZ0ZXN0czogZHJ2LW5ldDogRml4ICJlbnZpcm5v bWVudHMiIHRvICJlbnZpcm9ubWVudHMiCmdpdCBiaXNlY3QgZ29vZCBjNmE5NTdkMDY3OTEy ZjFhYjRlM2JlNGM5MmQzNzMwYzIxZDFkZGI4CiMgZ29vZDogW2VhNjM0MmQ5ODkyOGUyNDNm MjAyNGZiOTdhOWI0ZDQyZWU1NWRmYmFdIG5ldDogYWRkIHNrYl9jb3B5X2FuZF9jcmMzMmNf ZGF0YWdyYW1faXRlcigpCmdpdCBiaXNlY3QgZ29vZCBlYTYzNDJkOTg5MjhlMjQzZjIwMjRm Yjk3YTliNGQ0MmVlNTVkZmJhCiMgZ29vZDogWzMzZTFiMWIzOTkxYmE4YzBkMDJiMjMyNGE1 ODJlMDg0MjcyMjA1ZDZdIE1lcmdlIGdpdDovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGlu dXgva2VybmVsL2dpdC9uZXRkZXYvbmV0CmdpdCBiaXNlY3QgZ29vZCAzM2UxYjFiMzk5MWJh OGMwZDAyYjIzMjRhNTgyZTA4NDI3MjIwNWQ2CiMgZ29vZDogWzIzMjA1NTYyZmZjOGRlMjBm NTdhZmRkOTg0ODU4Y2FiMjllNzc5NjhdIEJsdWV0b290aDogc2VwYXJhdGUgQ0lTX0xJTksg YW5kIEJJU19MSU5LIGxpbmsgdHlwZXMKZ2l0IGJpc2VjdCBnb29kIDIzMjA1NTYyZmZjOGRl MjBmNTdhZmRkOTg0ODU4Y2FiMjllNzc5NjgKIyBnb29kOiBbMzA0MWJiYmViNDFiODA3ZDJl MjRkN2Q3OGQ5Y2MxMzg3ZDk1ODk4YV0gYWZfdW5peDogRG9uJ3QgcGFzcyBzdHJ1Y3Qgc29j a2V0IHRvIG1heWJlX2FkZF9jcmVkcygpLgpnaXQgYmlzZWN0IGdvb2QgMzA0MWJiYmViNDFi ODA3ZDJlMjRkN2Q3OGQ5Y2MxMzg3ZDk1ODk4YQojIGdvb2Q6IFswZTgxY2ZkOTcxZGM0ODMz YzY5OWRjZDg5MjRlNTRhNTAyMWJjNGU4XSBhZl91bml4OiBNb3ZlIFNPQ0tfUEFTU3tDUkVE LFBJREZELFNFQ30gdG8gc3RydWN0IHNvY2suCmdpdCBiaXNlY3QgZ29vZCAwZTgxY2ZkOTcx ZGM0ODMzYzY5OWRjZDg5MjRlNTRhNTAyMWJjNGU4CiMgYmFkOiBbNzdjYmUxYTZkODczMGEw N2Y5OWY5MjYzYzJkNWYyMzA0Y2Y1ZTgzMF0gYWZfdW5peDogSW50cm9kdWNlIFNPX1BBU1NS SUdIVFMuCmdpdCBiaXNlY3QgYmFkIDc3Y2JlMWE2ZDg3MzBhMDdmOTlmOTI2M2MyZDVmMjMw NGNmNWU4MzAKIyBiYWQ6IFszZjg0ZDU3N2I3OWQyZmNlODIyMTI0NGYyNTA5NzM0OTQwNjA5 Y2E2XSBhZl91bml4OiBJbmhlcml0IHNrX2ZsYWdzIGF0IGNvbm5lY3QoKS4KZ2l0IGJpc2Vj dCBiYWQgM2Y4NGQ1NzdiNzlkMmZjZTgyMjEyNDRmMjUwOTczNDk0MDYwOWNhNgojIGZpcnN0 IGJhZCBjb21taXQ6IFszZjg0ZDU3N2I3OWQyZmNlODIyMTI0NGYyNTA5NzM0OTQwNjA5Y2E2 XSBhZl91bml4OiBJbmhlcml0IHNrX2ZsYWdzIGF0IGNvbm5lY3QoKS4K --------------jCef0Momx0KucmR7W7UrkGEG--