From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C1294C433F5 for ; Wed, 13 Apr 2022 23:16:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D7F0110F1B4; Wed, 13 Apr 2022 23:16:44 +0000 (UTC) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by gabe.freedesktop.org (Postfix) with ESMTPS id 28BEC10F1B4 for ; Wed, 13 Apr 2022 23:16:43 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 01324B825E3 for ; Wed, 13 Apr 2022 23:16:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 9F791C385A3 for ; Wed, 13 Apr 2022 23:16:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1649891798; bh=1cEfSCb3SkDZTxMHF1ru1Mw4D+YaIm+4guekayjIV/8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=VPsvfkUqOvNVCGOrLjAkuFu68VVifCya487UHmX4X/s9eUaY0kpvBj4Vm9AG125cB L0k/bXKCvg4IbcbA3wXDVcq7VyKYyaYDHi2Sh1go1ZOar+QSTag3qt8M9WXASk71Tv Awmd9F/bYCDZjeFAtGebtpQpn26olgNuo2I3JZYspFxs+kI4gnEwwfQV9s61g+EYIN 5/VfrItsbR5WKwhzESWvmu8NQL+NRsdFqAJJvAJ9HORynRLGXobNcS6Rzb+XqM2RC5 wOHupCfKqxfGlAUfjefy1Cv2iJ3eKpxM2IrQOJix/plb8HhsFrtvkMtux9HI7CmlXU /j/0VM/0FWGfA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 84995C05FD6; Wed, 13 Apr 2022 23:16:38 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 215618] vblank related lockup during start of SteamVR using Valve Index HMD Date: Wed, 13 Apr 2022 23:16:38 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ct.lrn@peuc.net X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D215618 Pierre Choffet (ct.lrn@peuc.net) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ct.lrn@peuc.net --- Comment #1 from Pierre Choffet (ct.lrn@peuc.net) --- I can reproduce the crash with a Radeon 6800XT in 5.17.1. GPU is then unsta= ble after it resets and system must be rebooted. Here is my callstack - it's almost the same as the previous one: > [drm:dm_vblank_get_counter [amdgpu]] *ERROR* dc_stream_state is NULL for = crtc '1'! > [drm:dm_crtc_get_scanoutpos [amdgpu]] *ERROR* dc_stream_state is NULL for= crtc '1'! > [drm:dm_vblank_get_counter [amdgpu]] *ERROR* dc_stream_state is NULL for = crtc '1'! > ------------[ cut here ]------------ > amdgpu 0000:0b:00.0: drm_WARN_ON_ONCE(drm_drv_uses_atomic_modeset(dev)) > WARNING: CPU: 3 PID: 2263 at drivers/gpu/drm/drm_vblank.c:728 drm_crtc_vb= lank_helper_get_vblank_timestamp_internal+0x369/0x380 > Modules linked in: nf_tables nfnetlink snd_seq_dummy snd_hrtimer snd_seq = cfg80211 8021q garp mrp stp llc nct6775 hwmon_vid eeepc_wmi intel_ra> > crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_int= el ccp sr_mod xhci_pci crypto_simd cryptd rng_core cdrom xhci_pci_re> > CPU: 3 PID: 2263 Comm: VulkanVblankThr Not tainted 5.17.1-arch1-1 #1 0ea9= 33cb6bfe82a8dc16ab834a4bccdd297f98b7 > Hardware name: ASUS System Product Name/ROG CROSSHAIR VIII DARK HERO, BIO= S 3601 05/26/2021 > RIP: 0010:drm_crtc_vblank_helper_get_vblank_timestamp_internal+0x369/0x380 > Code: 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 f0 6b 01 00 48 c7 c1 40 f3 d= 1 ad 4c 89 ea 48 c7 c7 c2 5d d1 ad 48 89 c6 e8 a3 43 3d 00 <0f> 0b e> > RSP: 0018:ffff9beb86303b20 EFLAGS: 00010082 > RAX: 0000000000000000 RBX: ffffffffc0b7e840 RCX: 0000000000000027 > RDX: ffff8dca0eae1728 RSI: 0000000000000001 RDI: ffff8dca0eae1720 > RBP: ffff9beb86303b90 R08: 0000000000000000 R09: ffff9beb86303950 > R10: ffff9beb86303948 R11: ffff8dca2f2a9b28 R12: 0000000000000000 > R13: ffff8dc3023dae30 R14: 0000000000000000 R15: ffff8dc3376b21d8 > FS: 00007fa79444b640(0000) GS:ffff8dca0eac0000(0000) knlGS:0000000000000= 000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: 00007fa6ec001278 CR3: 00000001e6984000 CR4: 0000000000750ee0 > PKRU: 55555554 > Call Trace: > > drm_get_last_vbltimestamp+0xb2/0xc0 > drm_update_vblank_count+0x91/0x3d0 > drm_vblank_enable+0x14b/0x180 > drm_vblank_get+0x95/0xe0 > drm_crtc_queue_sequence_ioctl+0xfd/0x2d0 > ? __check_object_size+0x46/0x140 > ? drm_crtc_get_sequence_ioctl+0x1a0/0x1a0 > drm_ioctl_kernel+0xb8/0x140 > drm_ioctl+0x22a/0x3d0 > ? drm_crtc_get_sequence_ioctl+0x1a0/0x1a0 > amdgpu_drm_ioctl+0x49/0x80 [amdgpu 08a70cd20fdf14582ce9165e3698aeaecdd8c= 8f8] > __x64_sys_ioctl+0x82/0xb0 > do_syscall_64+0x5c/0x80 > ? do_user_addr_fault+0x1d7/0x690 > ? do_syscall_64+0x69/0x80 > ? exc_page_fault+0x72/0x170 > entry_SYSCALL_64_after_hwframe+0x44/0xae > RIP: 0033:0x7fa7ac2a7e6f > Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 4= 4 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <41> 89 c> > RSP: 002b:00007fa79444ab00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 > RAX: ffffffffffffffda RBX: 00007fa79444ab90 RCX: 00007fa7ac2a7e6f > RDX: 00007fa79444ab90 RSI: 00000000c018643c RDI: 000000000000004a > RBP: 00000000c018643c R08: 0000000000000000 R09: 00007fa6ec000be0 > R10: 000000000000006e R11: 0000000000000246 R12: 000055d760b895b8 > R13: 000000000000004a R14: 000055d760c41d00 R15: 0000000000000000 > > ---[ end trace 0000000000000000 ]--- > [drm:dm_vblank_get_counter [amdgpu]] *ERROR* dc_stream_state is NULL for = crtc '1'! > [drm:dm_crtc_get_scanoutpos [amdgpu]] *ERROR* dc_stream_state is NULL for= crtc '1'! > [drm:dm_vblank_get_counter [amdgpu]] *ERROR* dc_stream_state is NULL for = crtc '1'! --=20 You may reply to this email to add a comment. 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