From nobody Tue Jan 13 02:19:33 2026 X-Original-To: gnome@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 4dqtH94BTgz6NCgR for ; Tue, 13 Jan 2026 02:19:33 +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 "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dqtH93RZBz4JxQ for ; Tue, 13 Jan 2026 02:19:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1768270773; 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=hX1UN6i15B1s+FhIutN8htJC6UaJB5vgM6mua93GLxk=; b=AXl2sluqRO/CBXRmUdXlFJETI1Q3fwYEPYvkumpmLh/a30JXmy9sOzL2sAuv+4qaaVylIs MHABGV2qYG83z+QK8lKJx4d+yas8V2lemm2YNkFmCm8B1eMHkeu3UKFTXtXmVGVFj1PgS0 8HwMoA8iq2pQHqibi36g4wCz7fj8m3kFe5yyQ8QOJWBqdZEY2JayJ7mxSnGNgSqBNbdoLl wdxlaUaXkcCxQYSQ+x+Ryasz6htDwzBFOzV8DSHsuAGBqzSsJy/6ZCnxfOb8oMoG/yFoNc DuUROLdFrUAqeYHaMQH3pJX+LaD7BZi5J/ym6spRqDUD7Ui/dtHd4aykvfcTqQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1768270773; 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=hX1UN6i15B1s+FhIutN8htJC6UaJB5vgM6mua93GLxk=; b=RvQsrOyKoZwByzOZiD9NvUn+oUlyC0iQTIe1oFn4/OvEM9QxaFLW6wLRU0lt+kfjefIMXy BdLKoGQX1vOhq0LrZ1miSfNYqMXgtIajzH6KKUkrwd9YxLn96wPDCDkbCjcwkN74hG/sw/ O7WH+iNfj2upjNp2PYk5V8Y90rP2OtWvrEXWzijVPZWdd0tx1BiMIMcJTLllsVh8XGE6wK xAvA/Ll2drRMmK2ddx9IPfvA6dV2rIoku2pRnKGsPyGHFIBBmf/EyEX+R5X1OJ5cNAIc2X M/hep2MzG/nVoqBNGZb5mDkRip9bGNn0NS2QskfIw9Thj1OMwzdTo8nWlc7kxA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1768270773; a=rsa-sha256; cv=none; b=fr6QZ1zapDAXOAcEPsDWN+uj1csYLlMY+yZoOBVV8LCPdydG2EZUKAmf+RFHp0wx7bMrUA mFl5FdO1cGIDr0dWABhQAiHOpFA4U5hsrmyd5NORiUMiyMcHGDzBmFwZobMIi7GhNGfM2G YwfQ/ni8ja/YRK4TMJCPeiuoNMj8vKiXcNhw2tnqZd/9y67ul5zOMoNBsB8RAlGlvySGK2 QatX7dBgJcINdGvt+q/GoWyl5mxBWaxPJoxRa9DhBckz3XunJg8HhyD00CffNHSoL/p22l EulKtgweDPSTdYjeCwOmYt58Q8Dy2T5L84PC52kk8XY8XOPuzExcNsWen1QuNg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4dqtH92nRzzt6F for ; Tue, 13 Jan 2026 02:19:33 +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 60D2JX9w073042 for ; Tue, 13 Jan 2026 02:19:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 60D2JXwi073041 for gnome@FreeBSD.org; Tue, 13 Jan 2026 02:19:33 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: gnome@FreeBSD.org Subject: [Bug 287078] multimedia/cheese: fails to show images/video for a working webcam Date: Tue, 13 Jan 2026 02:19:33 +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: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: saper@saper.info X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: gnome@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: GNOME for FreeBSD -- porting and maintaining List-Archive: https://lists.freebsd.org/archives/freebsd-gnome List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-gnome@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D287078 --- Comment #3 from Marcin Cie=C5=9Blak --- here's the webcamd side of things: Thread 15 hit Breakpoint 1, vb2_core_expbuf (q=3D0x801e872e0, fd=3D0x7fffde= 5f0cc0,=20 type=3D1, index=3D4294967295, plane=3D4294967295, flags=3D1048578) at media_tree/drivers/media/common/videobuf2/videobuf2-core.c:2192 2192 struct vb2_buffer *vb =3D NULL; (gdb) p *q $1 =3D {type =3D 1, io_modes =3D 19, dev =3D 0x0, dma_attrs =3D 0, bidirect= ional =3D 0,=20 fileio_read_once =3D 0, fileio_write_immediately =3D 0, allow_zero_bytesu= sed =3D 0,=20 quirk_poll_must_check_waiting_for_buffers =3D 1, supports_requests =3D 0,= =20 requires_requests =3D 0, uses_qbuf =3D 0, uses_requests =3D 0,=20 allow_cache_hints =3D 0, non_coherent_mem =3D 0, lock =3D 0x801e87510, ow= ner =3D 0x0,=20 ops =3D 0x1675f80 , mem_ops =3D 0x166d198 ,=20 buf_ops =3D 0x166d158 , drv_priv =3D 0x801e872e0,=20 subsystem_flags =3D 0, buf_struct_size =3D 984, timestamp_flags =3D 73728= ,=20 gfp_flags =3D 0, min_buffers_needed =3D 0, alloc_devs =3D {0x0, 0x0, 0x0,= 0x0, 0x0,=20 0x0, 0x0, 0x0}, mmap_lock =3D {sem =3D {value =3D 1,=20 owner =3D 0xffffffffffffffff}}, memory =3D 0, dma_dir =3D (unknown: 0= x1),=20 bufs =3D {0x0 }, num_buffers =3D 0, queued_list =3D { next =3D 0x801e874a8, prev =3D 0x801e874a8}, queued_count =3D 0,=20 owned_by_drv_count =3D {counter =3D 0}, done_list =3D {next =3D 0x801e874= c0,=20 prev =3D 0x801e874c0}, done_lock =3D {}, done_wq =3D { sleep_ref =3D 0, sleep_count =3D 0, do_selwakeup =3D 0}, streaming =3D = 0,=20 start_streaming_called =3D 0, error =3D 0, waiting_for_buffers =3D 0,=20 waiting_in_dqbuf =3D 0, is_multiplanar =3D 0, is_output =3D 0, copy_times= tamp =3D 0,=20 last_buffer_dequeued =3D 0, fileio =3D 0x0, threadio =3D 0x0,=20 name =3D "cap-0x801e872e0", '\000' } (gdb) p index $2 =3D 4294967295 (gdb) p (int)index $3 =3D -1 (gdb) p (int)plane $4 =3D -1 (gdb) list 2187 } 2188=20=20=20=20 2189 int vb2_core_expbuf(struct vb2_queue *q, int *fd, unsigned int type, 2190 unsigned int index, unsigned int plane, unsigned int flags) 2191 { 2192 struct vb2_buffer *vb =3D NULL; 2193 struct vb2_plane *vb_plane; 2194 int ret; 2195 struct dma_buf *dbuf; 2196=20=20=20=20 (gdb) n 2197 if (q->memory !=3D VB2_MEMORY_MMAP) { (gdb) p q->memory $5 =3D 0 (gdb) n 2198 dprintk(q, 1, "queue is not currently set up for mmap\n"); --=20 You are receiving this mail because: You are the assignee for the bug.=