From nobody Sat Mar 09 06:41:10 2024 X-Original-To: threads@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TsD2Z2BQVz5D1RN for ; Sat, 9 Mar 2024 06:41:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TsD2Y70zKz42CH for ; Sat, 9 Mar 2024 06:41:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1709966470; a=rsa-sha256; cv=none; b=E2JDwdZs7Jkxo/z1OJtRjRF7FxfSxPCaH3+uJhL7n2Ch9B1HP4H87e2OX4mXzbs+Q63GVW Y0QZn8TgKccpoBiHjWovwBSHboCbJjb7d+CgZdCHjKcZnZEJdYWhrdRDeZUfjZw5Zh8PY2 kenOttnYSXZLpMPztbC1t4HnF55X7yBvlXvYujBzS30dNniDODeTTo76B2TMEnLJFEgW/0 9z3oyv8cHMQu2QBZpD9qE8QzSGq4PCAqFpSxKZQh6yAcYDu448XMpH3rPlwC/2aI45jVZq yuY+RCveEA4iSQL/h42cG/31ZTZL3bzN5/BTKvypGgWA7YCCfC9jlvuTCOKpKw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1709966470; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=AatitgVTUbtN+/FPT4Q7NNdK4CAvOKgXtxcEfCl5xR4=; b=WfmZucN00ZmqfGZLXyEmEzJNySif8zlEqIFqByXOFddIkdKgj93+pxxAqq0SLOIvAyaf1Y 5MRC/GiEFahOIOHD3gX9fhrUPT7+FKw2CcU3Ac4Jwz2+cR8biOHg+agfPJlQOemycC/BwZ zRVTAFuRg6zgp6VyQocoH+fNDv+haUI6EZJpPH2bGy0QBmqGL3Tllp8Oufn3KFxLf3s63d gJTEetj8oRzqA8/kcb2bq2EDnqQdngGeTyIzf5zBKLY3S8iCj4yE8b6hDdT/2jYGhoQA87 SDj2ypdDj2spZZzoSost8rDslUj1JK7ZpueWVHyAwULcHgFSbGxI/2gOoG8sjA== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4TsD2Y6ZQHzrM6 for ; Sat, 9 Mar 2024 06:41:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 4296f9vs096392 for ; Sat, 9 Mar 2024 06:41:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4296f9K7096391 for threads@FreeBSD.org; Sat, 9 Mar 2024 06:41:09 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: threads@FreeBSD.org Subject: [Bug 277590] A threading issue that was introduced into the base of FreeBSD 15 will cause a segmentation fault when mpv plays a file with --hwdec=vaapi passed to it Date: Sat, 09 Mar 2024 06:41:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: threads X-Bugzilla-Version: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: oleglelchuk@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: threads@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Threading List-Archive: https://lists.freebsd.org/archives/freebsd-threads List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-threads@freebsd.org X-BeenThere: freebsd-threads@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277590 Bug ID: 277590 Summary: A threading issue that was introduced into the base of FreeBSD 15 will cause a segmentation fault when mpv plays a file with --hwdec=3Dvaapi passed to it Product: Base System Version: 15.0-CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Many People Priority: --- Component: threads Assignee: threads@FreeBSD.org Reporter: oleglelchuk@gmail.com On FreeBSD 15, if I pass the --hwdec=3Dvaapi option to mpv and attempt to p= lay a file, a segmentation fault will happen. It will only happen under wayland, = but not under X11 or on the bare console. On FreeBSD 14, this type of crash won= 't happen under wayland either. This is the backtrace from the crash: (gdb) bt full #0 0x0000000833ff1db1 in VA_DRM_GetDriverNames (ctx=3D0x10aff9829000, drivers=3D0x87397da80, num_drivers=3D0x87397da7c) at ../va/drm/va_drm_utils= .c:74 map =3D {{drm_driver =3D 0x833fef7b6 "i915", va_driver =3D {0x833fe= f6c0 "iHD", 0x833fef580 "i965"}}, {drm_driver =3D 0x833fef78c "pvrsrvkm", va_dri= ver =3D { 0x833fef5f7 "pvr", 0x0}}, {drm_driver =3D 0x833fef5fb "radeon= ", va_driver =3D {0x833fef6d1 "r600", 0x833fef65f "radeonsi"}}, { drm_driver =3D 0x833fef610 "amdgpu", va_driver =3D {0x833fef65f "radeonsi", 0x0}}, {drm_driver =3D 0x833fef6a5 "WSL", va_driver =3D {0x833f= ef668 "d3d12",=20 0x0}}, {drm_driver =3D 0x833fef617 "nvidia-drm", va_driver =3D {0x833fef724 "nvidia", 0x0}}} drm_state =3D 0x0 drm_driver =3D 0x10aff5411408 "z\270", count =3D 0 sysinfo =3D { sysname =3D "\001\000\000\000\000\000\000\000\224n\201\365\257\020\000\000\002\000\000\= 000\000\000\000\000\000\325\227s\b\000\000\000\274F\3644\b\000\000\000\001\= 000\000\000\000\000\000\000\000m\201\365\257\020\000\000\020\000\000\0000\0= 00\000\000\262\f\3644\b\000\000\000`\325\227s\b\000\000\000q\374\3634\b\000= \000\000P\n\3644\b\000\000\000\b\024A\365\257\020\000\000\300o\201\365\257\= 020\000\000\000m\201\365\257\020\000\000\000\000\000\000\000\000\000\000\00= 1\000\000\000\000\000\000\000\bm\201\365\257\020\000\000\000m\201\365\257\0= 20\000\000\300\325\227s\b\000\000\000s\2771\000\000\000\000\000\310\004\000= \000\000\000\000\000\001\000\000\000\004\000\000\000\030X\312h?8\000\000\00= 0m\201\365\257\020\000\000\006\000\000"...,=20 nodename =3D "\340\2771", '\000' , "\006", '\00= 0' , "P\300\206\365\257\020\000\000\320 \202\371\257\020\000\000\001\000\000\000\004\000\000\000 s\b\000\000\000\336\3111\000\000\000\000\000\006\000\000\000\006\000\000\00= 0\320 \202\371\257\020\000\000\300=D6=97s\b\000\000\000\346\3051\000\000\000\000\= 000\017\204\035\346\000\000\000\000h\301B\365\257\020\000\000\001\000\000\0= 00\000\000\000\000\b\030A\365\257\020\000\000\000m\201\365\257\020\000\000\= 001\000\000\000\000\000\000\000N\227r5\306\f, " s\b\000\000\000\250=D6=97s\b\000\000\000\377\377\377\377", '\000' , "\b\fA\365\257\020\000\000Qj@3\b\000\000\000\304I"...,=20 version =3D "\260=D3=97s\b\000\000\000z\000\000\000\037", '\000' = , "h\301B\365\257\020\000\000\001\000\000\000\000\000\000\000\b\fA\365\257\02= 0\000\000\025\000\000\000\000\000\000\000\260=D8=97s\b\000\000\000\177#\311= h?8\000\000Qj@3\b\000\000\000\304I<\a\000\000\000\0000\270\202\r\000\000\00= 0\000h\301B\365\257\020\000\000\001\000\000\000\000\000\000\000\b\030A\365\= 257\020\000\000\000m\201\365\257\020\000\000\001\000\000\000\000\000\000\00= 0\224n\201\365\257\020\000\000\002\000\000\000\000\000\000\000\200=D8=97s\b= \000\000\000\274F\3644\b\000\000\000\001\000\000\000\000\000\000\000\000m\2= 01\365\257\020\000\000\260=D8=97s\b\000\000\000R8\3644\b\000\000\000\300/\0= 275"...,=20 machine =3D "\001\000\000\000\257\020\000\000\356\037\311h?8\000\000\b\fA\365\257\020\0= 00\000\270=D8=97s\b\000\000\000\220=D9=97s\b\000\000\000\340\001\000\000\00= 0\000\000\000\001\000\000\000\000\000\000\000\030X\312h?8\000\000\000m\201\= 365\257\020\000\000\177\003\227s\b\000\000\000\001\000\000\000\000\000\000\= 000VA-API v\000\000\000\000on 1\b\030A\365\257\020\000\000\340\001\000\000\000\000\000\000\000P@3\b\000\0= 00\000@\\\003\000\000\000\000\000\300/\0275\b\000\000\000p\254\0035\b\000\0= 00\000\226\001\000\000\000\000\000\000\000m\201\365\257\020\000\000\000\000= \000\000\000\000\000\000\001\000\000\000\000\000\000\000\bm\201\365\257\020= \000\000\000m\201\365\257\020\000\0000=DB=97"...} #1 0x0000000833ff16c1 in va_DisplayContextGetDriverNames (pDisplayContext=3D0x10aff98b5a80, drivers=3D0x87397da80, num_drivers=3D0x8= 7397da7c) at ../va/wayland/va_wayland_drm.c:136 ctx =3D 0x10aff9829000 #2 0x000000083341872d in va_new_opendriver (dpy=3D0x10aff98b5a80) at ../va/va.c:681 pDisplayContext =3D 0x10aff98b5a80 drivers =3D {0x0 } num_drivers =3D 20 vaStatus =3D 0 driver_name_env =3D 0x87397db00 "" ctx =3D 0x87397da28 --Type for more, q to quit, c to continue without paging-- #3 0x0000000833418642 in vaInitialize (dpy=3D0x10aff98b5a80, major_version=3D0x87397dbec, minor_version=3D0x87397dbe8) at ../va/va.c:743 vaStatus =3D 8 #4 0x000000000049cbb6 in va_initialize (display=3D0x10aff98b5a80, plog=3D0x10aff9820e10, probing=3Dtrue) at ../video/vaapi.c:116 avref =3D 0x10aff99a12c0 hwctx =3D 0x10aff99a13c0 vactx =3D 0x10aff99a1340 res =3D 0x10affa1e3dd0 major =3D 0 minor =3D 4842884 status =3D 8 #5 0x000000000049d2ee in init (hw=3D0x10aff98053d0) at ../video/out/hwdec/hwdec_vaapi.c:160 p =3D 0x10aff9805470 vas =3D 4271 config_id =3D 8 hwconfig =3D 0x57397dca0 #6 0x000000000041e52c in ra_hwdec_load_driver (ra_ctx=3D0x10aff981d110, log=3D0x10aff5870e50, global=3D0x10aff582c0d0, devs=3D0x10affa1e6350,=20 drv=3D0x4d7d38 , is_auto=3Dfalse) at ../video/out/gpu/hwdec.c:108 hwdec =3D 0x10aff98053d0 #7 0x000000000041eee4 in load_add_hwdec (ctx=3D0x10affa245068, devs=3D0x10affa1e6350, drv=3D0x4d7d38 , is_auto=3Dfalse) at ../video/out/gpu/hwdec.c:240 hwdec =3D 0x10aff5870e50 #8 0x000000000041f1bc in ra_hwdec_ctx_load_fmt (ctx=3D0x10affa245068, devs=3D0x10affa1e6350, params=3D0x82097ff60) at ../video/out/gpu/hwdec.c:336 matched_fmt =3D true drv =3D 0x4d7d38 i =3D 0 imgfmt =3D 1052 #9 0x0000000000432632 in gl_video_load_hwdecs_for_img_fmt (p=3D0x10affa202= ad0, devs=3D0x10affa1e6350, params=3D0x82097ff60) at ../video/out/gpu/video.c:43= 63 No locals. #10 0x0000000000447a75 in request_hwdec_api (vo=3D0x10aff58710d0, data=3D0x82097ff60) at ../video/out/vo_gpu.c:129 p =3D 0x10aff59fabd0 #11 0x00000000004471b0 in control (vo=3D0x10aff58710d0, request=3D8, data=3D0x82097ff60) at ../video/out/vo_gpu.c:200 p =3D 0x10aff59fabd0 events =3D 4271 r =3D 4271 #12 0x0000000000443507 in run_control (p=3D0x82097fe90) at ../video/out/vo.= c:667 pp =3D 0x82097fe90 vo =3D 0x10aff58710d0 request =3D 8 data =3D 0x82097ff60 ret =3D 4271 #13 0x00000000003839cc in mp_dispatch_queue_process (queue=3D0x10aff5867970, timeout=3D0) at ../misc/dispatch.c:300 --Type for more, q to quit, c to continue without paging-- item =3D 0x82097fe28 #14 0x00000000004450c5 in vo_thread (ptr=3D0x10aff58710d0) at ../video/out/vo.c:1069 working =3D false wait_until =3D 1000486921997 send_reset =3D false now =3D 486921997 redraw =3D false send_pause =3D false vo =3D 0x10aff58710d0 in =3D 0x10aff586c350 vo_paused =3D false r =3D 0 #15 0x0000000834f3bb55 in thread_start (curthread=3D0x10aff5816d00) at /usr/src/lib/libthr/thread/thr_create.c:290 set =3D {__bits =3D {0, 0, 0, 0}} #16 0x0000000000000000 in ?? () No symbol table info available. Backtrace stopped: Cannot access memory at address 0x87397e000 --=20 You are receiving this mail because: You are the assignee for the bug.=