From nobody Wed Mar 15 13:34:03 2023 X-Original-To: multimedia@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 4PcBF75FBvz3yXF3 for ; Wed, 15 Mar 2023 13:34:03 +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 4PcBF71DPVz4PTL for ; Wed, 15 Mar 2023 13:34:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1678887243; 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: in-reply-to:in-reply-to:references:references; bh=mv1NAGpX/svcPAyVSRcYS4vV+dqzWsFj1j4enwqkbdY=; b=SlckchdChy6tOOlCop1Epr46ZYeauPYo8LeHbRy51QNKVwf5hI7i4A+zfz//j5yo1bKuK/ QHEz+UqqmrnsIAHn07h4bYSwgBlHKYRcka6GAaCUVsGKlYBXiDBCt4XNrEyCaiu+jRjROn RA0msZAb8tgQuxMp3O6My9tfgBl0mC3C4aKImyf9El6dbeBvRdALse3SnqDLPwigcInIy/ 6kI38SRqrJpLSgkCUU4TJTQGKXSqJZqTsyV9ZOuXuMzIQkaOvmcvtJkP55Q5pW71SErV6B tW23fXLaOctId0NH2o2TZdEEGTMMntB/RBBfyreO/Eg9ZJILUi655pPMjS5w3g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1678887243; a=rsa-sha256; cv=none; b=ssgiCdahs8IEmMU+rbDD+hsULRAQ6iNlxIgMImvSMonYB1C01nqf1SgLD1KsRsZZc+CH31 3DNMHpyJaZJmzQiuOW/S982pNHiclvV61R2236xIX4ZQxeiB3mOYPSmRWwa6StDx0DP9fr L0OibSEr1RJkh7AmefEQUpk8sc8/oT34DtxBxh5yEwETBHKtULWvrDS1yLZ2gCst4gQRjH 9H/+0sZzfCF62qWW+b7F8QlRLAAstZ/1kfjOmM+2w5CKZyb0gBYDhYwA/Z2Sp+u+XMoHAq Ku/WSRMCTZKR1YnEAquAjtsu4zRgB851WUCEX1lQzkxGp9Lr+Zt5xIohEXgTvQ== 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 4PcBF70Gvjz1HtC for ; Wed, 15 Mar 2023 13:34:03 +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 32FDY29H005378 for ; Wed, 15 Mar 2023 13:34:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 32FDY2To005377 for multimedia@FreeBSD.org; Wed, 15 Mar 2023 13:34:02 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: multimedia@FreeBSD.org Subject: [Bug 269973] multimedia/mpv: Segmentation fault when rewinding forward or backward media on CURRENT Date: Wed, 15 Mar 2023 13:34:03 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jbeich@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: multimedia@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: Multimedia discussions List-Archive: https://lists.freebsd.org/archives/freebsd-multimedia List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-multimedia@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269973 --- Comment #9 from Jan Beich --- (In reply to Alexander Vereeken from comment #6) > * thread #1, name =3D 'mpv/demux', stop reason =3D signal SIGSEGV > * frame #0: 0x00000008258bd2d8 libavformat.so.58`ff_seek_frame_binary(s= =3D0x0000000878424000, stream_index=3D0, target_ts=3D0, flags=3D1) at utils= .c:0 > frame #1: 0x00000008258be35b libavformat.so.58`av_seek_frame [inlined]= seek_frame_internal(s=3D0x0000000878424000, stream_index=3D0, timestamp=3D= 0, flags=3D1) at utils.c:2481:16 > frame #2: 0x00000008258be23c libavformat.so.58`av_seek_frame(s=3D0x000= 0000878424000, stream_index=3D, timestamp=3D, fla= gs=3D1) at utils.c:2504:11 > frame #3: 0x0000000000395827 mpv`demux_seek_lavf(demuxer=3D0x000000087= 834e650, seek_pts=3D0, flags=3D2) at demux_lavf.c:1335:13 > frame #4: 0x000000000038aa93 mpv`execute_seek(in=3D0x0000000878366450)= at demux.c:2455:9 Does mpv built against newer ffmpeg (bug 261302) also crash? What port options in ffmpeg did you change (besides DEBUG) ? Can you reproduce with ffmpeg CLI (without mpv)? For example, "ffmpeg -i foo.mp4 -ss 5 -f null /dev/null" (In reply to Daniel Engberg from comment #8) According to comment 0 the crash is supposed to be easy to reproduce. ASLR = is enabled on -CURRENT since base b014e0f15bc7, so there'd be far more dead canaries. --=20 You are receiving this mail because: You are the assignee for the bug.=