| Summary: | [SNB] GPU HANG: ecode 1:0xeca7047e, in mpv/vo [12171], reason: Ring hung, action: reset | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Nelson A. de Oliveira <naoliv> | ||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Status: | CLOSED WONTFIX | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | unspecified | ||||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | SNB | i915 features: | GPU hang | ||||
| Attachments: |
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*** This bug has been marked as a duplicate of bug 54266 *** *** This bug has been marked as a duplicate of bug 54226 *** Too fast. It hung on BSD instead. We seem to have neglected the bug a bit, apologies. Nelson A. de Oliveira, since There were improvements pushed in kernel that will benefit to your system, so please re-test with latest kernel and mark as REOPENED if you can reproduce (and attach fresh gpu error dump & kernel log) and RESOLVED/* if you cannot reproduce. (In reply to yann from comment #4) > We seem to have neglected the bug a bit, apologies. > > Nelson A. de Oliveira, since There were improvements pushed in kernel that > will benefit to your system, so please re-test with latest kernel and mark > as REOPENED if you can reproduce (and attach fresh gpu error dump & kernel > log) and RESOLVED/* if you cannot reproduce. Timeout. Assuming that this is not occurring anymore. If this issue happens again, re-test with latest kernel and REOPEN if you can reproduce (and attach fresh gpu error dump & kernel log) |
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Created attachment 112400 [details] /sys/class/drm/card0/error output While watching a movie using mpv I saw that the video got stuck for a while. In dmesg I could see: [497786.026819] [drm] stuck on bsd ring [497786.028369] [drm] GPU HANG: ecode 1:0xeca7047e, in mpv/vo [12171], reason: Ring hung, action: reset [497786.028371] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [497786.028371] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [497786.028372] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [497786.028373] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [497786.028374] [drm] GPU crash dump saved to /sys/class/drm/card0/error /sys/class/drm/card0/error output is attached. In dmesg I also see a lot (really a lot) of this: [465595.963234] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [465634.980054] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [465655.977984] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [465695.018761] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off There is also another error in dmseg: [464146.236658] ------------[ cut here ]------------ [464146.236718] WARNING: CPU: 6 PID: 988 at /build/linux-CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_uncore.c:47 gen6_read32+0x30/0x120 [i915]() [464146.236722] Device suspended [464146.236724] Modules linked in: pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c dm_mod cpuid nls_utf8 nls_cp437 vfat fat usb_storage msr cpufreq_stats binfmt_misc uvcvideo videobuf2_vmalloc videobuf2_memops x86_pkg_temp_thermal intel_powerclamp intel_rapl kvm_intel ecb snd_hda_codec_hdmi videobuf2_core v4l2_common videodev media kvm snd_hda_codec_realtek snd_hda_codec_generic btusb bluetooth 6lowpan_iphc arc4 crc32_pclmul iwldvm ghash_clmulni_intel snd_hda_intel joydev aesni_intel snd_hda_controller mac80211 snd_hda_codec aes_x86_64 lrw snd_hwdep i915 dell_wmi iTCO_wdt gf128mul glue_helper snd_pcm iwlwifi snd_timer iTCO_vendor_support cfg80211 snd ablk_helper cryptd sparse_keymap soundcore dell_laptop evdev rfkill [464146.236807] psmouse dcdbas lpc_ich serio_raw pcspkr drm_kms_helper mei_me shpchp mfd_core drm i2c_i801 i2c_algo_bit mei i2c_core video processor ac wmi dell_smo8800 battery button coretemp loop fuse autofs4 ext4 crc16 mbcache jbd2 sg sd_mod sr_mod crc_t10dif cdrom crct10dif_generic hid_generic usbhid hid crct10dif_pclmul ahci crct10dif_common libahci crc32c_intel libata ehci_pci xhci_hcd ehci_hcd scsi_mod r8169 mii usbcore usb_common thermal thermal_sys [464146.236873] CPU: 6 PID: 988 Comm: Xorg Tainted: G W O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1 [464146.236877] Hardware name: Dell Inc. Dell System XPS L502X/0MY6GN, BIOS A07 10/20/2011 [464146.236881] 0000000000000009 ffffffff81507263 ffff8800b6a07b30 ffffffff81065847 [464146.236888] ffff880235270000 ffff8800b6a07b80 ffff880235270080 ffff88023335a000 [464146.236893] 0000000000000001 ffffffff810658ac ffffffffa04f919e 0000000000000018 [464146.236899] Call Trace: [464146.236912] [<ffffffff81507263>] ? dump_stack+0x41/0x51 [464146.236922] [<ffffffff81065847>] ? warn_slowpath_common+0x77/0x90 [464146.236929] [<ffffffff810658ac>] ? warn_slowpath_fmt+0x4c/0x50 [464146.236957] [<ffffffffa048b580>] ? gen6_read32+0x30/0x120 [i915] [464146.236983] [<ffffffffa04c6bd5>] ? intel_lvds_compute_config+0x55/0x150 [i915] [464146.237009] [<ffffffffa04a1467>] ? __intel_set_mode+0xb87/0x1560 [i915] [464146.237035] [<ffffffffa04a4442>] ? intel_set_mode+0x12/0x30 [i915] [464146.237059] [<ffffffffa04a534f>] ? intel_crtc_set_config+0x8cf/0xd50 [i915] [464146.237082] [<ffffffffa02f6d11>] ? drm_mode_set_config_internal+0x61/0xe0 [drm] [464146.237103] [<ffffffffa02fa4e5>] ? drm_mode_setcrtc+0xd5/0x570 [drm] [464146.237121] [<ffffffffa02eb8b7>] ? drm_ioctl+0x1c7/0x5b0 [drm] [464146.237132] [<ffffffff811b7d2f>] ? do_vfs_ioctl+0x2cf/0x4b0 [464146.237138] [<ffffffff811a7e0d>] ? __sb_end_write+0x2d/0x70 [464146.237146] [<ffffffff811a5b92>] ? vfs_write+0x172/0x1f0 [464146.237152] [<ffffffff811b7f91>] ? SyS_ioctl+0x81/0xa0 [464146.237160] [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15 [464146.237164] ---[ end trace a7e77a5b8bb50e68 ]--- I don't know if they are all related. What other kind of information do you need, please?