[Kernel-packages] [Bug 1906449] Re: [nvidia] [amdgpu] Xorg randomly freezes
Same problem here. Reproducable by switching virtual terminals a few times with . The only thing the system responds to is a ping (but no ssh) and a REISUB. This only happens to me on kernel 5.4.0-56-generic. If I revert to the previous kernel, 5.4.0-54-generic, the freeze does not happen. After every freeze journalctl always shows a SIMD error that seems to cause the freeze. Below are two examples: dec 03 17:23:05 zen kernel: simd exception: [#1] SMP NOPTI dec 03 17:23:05 zen kernel: CPU: 5 PID: 1195 Comm: Xorg Tainted: G OE 5.4.0-56-generic #62-Ubuntu dec 03 17:23:05 zen kernel: Hardware name: Micro-Star International Co., Ltd. MS-7C52/B450M-A PRO MAX (MS-7C52), BIOS 3.40 01/22/2020 dec 03 17:23:05 zen kernel: RIP: 0010:CalculateDelayAfterScaler.constprop.0+0xb2/0x320 [amdgpu] dec 03 17:23:05 zen kernel: Code: 10 45 b0 f2 45 0f 59 84 24 08 0d 00 00 f2 44 0f 5e 45 d0 f2 48 0f 2a c8 f2 0f 59 c8 66 0f ef c0 f2 41 0f 5a 84 24 60 17 00 00 41 0f 5e c8 f2 0f 5c 4d c8 f2 0f 5a c9 e8 7b df f7 ff f2 0f 10 dec 03 17:23:05 zen kernel: RSP: 0018:a135419cf708 EFLAGS: 00010202 dec 03 17:23:05 zen kernel: RAX: 3c00 RBX: 0002 RCX: dec 03 17:23:05 zen kernel: RDX: 0001 RSI: RDI: 8e2cb16c1f38 dec 03 17:23:05 zen kernel: RBP: a135419cf780 R08: 0002 R09: 0f00 dec 03 17:23:05 zen kernel: R10: 0001 R11: 8e2cb16c53b8 R12: 8e2cb16c1f38 dec 03 17:23:05 zen kernel: R13: R14: R15: 0001 dec 03 17:23:05 zen kernel: FS: 7f43ee050a80() GS:8e2d6e94() knlGS: dec 03 17:23:05 zen kernel: CS: 0010 DS: ES: CR0: 80050033 dec 03 17:23:05 zen kernel: CR2: 7fc926c8b3e0 CR3: 0007e605 CR4: 00340ee0 dec 03 17:23:05 zen kernel: Call Trace: and dec 04 06:53:51 zen kernel: simd exception: [#1] SMP NOPTI dec 04 06:53:51 zen kernel: CPU: 0 PID: 5889 Comm: kworker/0:2 Tainted: G OE 5.4.0-56-generic #62-Ubuntu dec 04 06:53:51 zen kernel: Hardware name: Micro-Star International Co., Ltd. MS-7C52/B450M-A PRO MAX (MS-7C52), BIOS 3.40 01/22/2020 dec 04 06:53:51 zen kernel: Workqueue: events console_callback dec 04 06:53:51 zen kernel: RIP: 0010:CalculateDelayAfterScaler.constprop.0+0xb2/0x320 [amdgpu] dec 04 06:53:51 zen kernel: Code: 10 45 b0 f2 45 0f 59 84 24 08 0d 00 00 f2 44 0f 5e 45 d0 f2 48 0f 2a c8 f2 0f 59 c8 66 0f ef c0 f2 41 0f 5a 84 24 60 17 00 00 41 0f 5e c8 f2 0f 5c 4d c8 f2 0f 5a c9 e8 7b df f7 ff f2 0f 10 dec 04 06:53:51 zen kernel: RSP: 0018:ad2c42a77618 EFLAGS: 00010202 dec 04 06:53:51 zen kernel: RAX: 0f00 RBX: 0002 RCX: dec 04 06:53:51 zen kernel: RDX: 0001 RSI: RDI: 9e845b851f38 dec 04 06:53:51 zen kernel: RBP: ad2c42a77690 R08: 0002 R09: 0f00 dec 04 06:53:51 zen kernel: R10: 0001 R11: 9e845b8553b8 R12: 9e845b851f38 dec 04 06:53:51 zen kernel: R13: R14: R15: 0001 dec 04 06:53:51 zen kernel: FS: () GS:9e852e80() knlGS: dec 04 06:53:51 zen kernel: CS: 0010 DS: ES: CR0: 80050033 dec 04 06:53:51 zen kernel: CR2: 55d78231afd0 CR3: 000724648000 CR4: 00340ef0 dec 04 06:53:51 zen kernel: Call Trace: dec 04 06:53:51 zen kernel: dml20v2_ModeSupportAndSystemConfigurationFull+0x403f/0x5d60 [amdgpu] dec 04 06:53:51 zen kernel: dml_get_voltage_level+0x127/0x200 [amdgpu] dec 04 06:53:51 zen kernel: dcn20_fast_validate_bw+0x376/0xaf0 [amdgpu] dec 04 06:53:51 zen kernel: dcn20_validate_bandwidth_internal+0xaf/0x290 [amdgpu] dec 04 06:53:51 zen kernel: ? resource_build_scaling_params+0x709/0x9c0 [amdgpu] dec 04 06:53:51 zen kernel: dcn20_validate_bandwidth+0x31/0x100 [amdgpu] dec 04 06:53:51 zen kernel: dc_validate_global_state+0x260/0x2d0 [amdgpu] dec 04 06:53:51 zen kernel: ? drm_modeset_lock_all_ctx+0xd9/0xe0 [drm] dec 04 06:53:51 zen kernel: amdgpu_dm_atomic_check+0x60c/0x860 [amdgpu] dec 04 06:53:51 zen kernel: drm_atomic_check_only+0x2b1/0x450 [drm] dec 04 06:53:51 zen kernel: drm_atomic_commit+0x18/0x50 [drm] dec 04 06:53:51 zen kernel: drm_client_modeset_commit_atomic+0x1d0/0x1f0 [drm] dec 04 06:53:51 zen kernel: drm_client_modeset_commit_force+0x55/0x160 [drm] dec 04 06:53:51 zen kernel: drm_fb_helper_pan_display+0xcf/0x230 [drm_kms_helper] dec 04 06:53:51 zen kernel: fb_pan_display+0x8c/0x110 dec 04 06:53:51 zen kernel: bit_update_start+0x20/0x50 dec 04 06:53:51 zen kernel: fbcon_switch+0x380/0x550 dec 04 06:53:51 zen kernel: redraw_screen+0xfe/0x270 dec 04 06:53:51 zen kernel: complete_change_console+0x3f/0xe0 dec 04 06:53:51 zen kernel: change_console+0x55/0x90 dec 04 06:53:51 zen kernel: console_callback+0x178/0x190 dec 04 06:53:51 zen kernel: ?
[Kernel-packages] [Bug 1238678] Re: Double suspend to ram and system malfunction after 2nd sleep.
Aloha, is there anybody in there. It is April 2016. The problem started after 12.04. That is 4 years and 2 LTS releases ago. OpenSUSE does not have this problem. Is there antbody in there ? Does anybody ever actually read these bug reports ? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1238678 Title: Double suspend to ram and system malfunction after 2nd sleep. Status in linux package in Ubuntu: Confirmed Bug description: After one or two successful suspend-to-ram cycles the system wakes up and immediately goes back to sleep. After this double suspend, some systems like rfkill, for example, will only work after a reboot. Steps in which I can consistently reproduce the bug: 1. suspend to RAM; 2. Wake up the computer; 3. Repeat 1. and 2. two or more times (sometimes is one cycle, sometimes it's two cycles and I even went 4 cycles without incidents only to have this behaviour on the 5th.) The double suspend behaviour seems to happen more consistently if a long time (a day or so) goes by between the suspend and the resume. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.18 ProcVersionSignature: Ubuntu 3.11.0-12.18-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu1 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: lacsilva 4364 F pulseaudio /dev/snd/controlC0: lacsilva 4364 F pulseaudio Date: Fri Oct 11 14:37:39 2013 HibernationDevice: RESUME=UUID=cd871376-0405-4aa9-a824-6643baad5594 InstallationDate: Installed on 2012-07-20 (447 days ago) InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120627) Lsusb: Bus 002 Device 003: ID 04f2:b044 Chicony Electronics Co., Ltd Acer CrystalEye Webcam Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Acer Aspire 5740 MarkForUpload: True ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-12-generic root=UUID=8652aded-5fcc-4ed8-9334-dbec7c1b985d ro radeon.audio=1 radeon.dpm=1 splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-09-06 (34 days ago) dmi.bios.date: 11/26/2009 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: V1.09 dmi.board.name: Aspire 5740 dmi.board.vendor: Acer dmi.board.version: Rev dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: Rev dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.09:bd11/26/2009:svnAcer:pnAspire5740:pvrRev:rvnAcer:rnAspire5740:rvrRev:cvnAcer:ct10:cvrRev: dmi.product.name: Aspire 5740 dmi.product.version: Rev dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1238678/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
