<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [drm] GPU HANG: ecode 7:0:0x87f3fffe, reason: Hang on rcs0, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=104522#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [drm] GPU HANG: ecode 7:0:0x87f3fffe, reason: Hang on rcs0, action: reset" href="https://bugs.freedesktop.org/show_bug.cgi?id=104522">bug 104522</a> from <a class="email" href="mailto:knutihe@web.de" title="Knut Herbert <knutihe@web.de>"> Knut Herbert</a> <pre>Bug is still there in 4.15.11: [45436.112193] systemd[1]: apt-daily.timer: Adding 5h 11min 58.843377s random time. [45436.707375] systemd[1]: apt-daily.timer: Adding 1h 48min 4.775470s random time. [45436.782703] systemd[1]: apt-daily.timer: Adding 11h 47min 51.149293s random time. [45436.862284] systemd[1]: apt-daily.timer: Adding 11h 42min 25.375924s random time. [45436.921741] systemd: 45 output lines suppressed due to ratelimiting [45454.838048] device-mapper: uevent: version 1.0.3 [45454.839505] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: <a href="mailto:dm-devel@redhat.com">dm-devel@redhat.com</a> [45455.933357] SGI XFS with ACLs, security attributes, realtime, no debug enabled [45455.940026] JFS: nTxBlock = 8192, nTxLock = 65536 [45455.954893] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [45455.968204] QNX4 filesystem 0.2.3 registered. [45455.999742] Btrfs loaded, crc32c=crc32c-intel [45456.004883] fuse init (API version 7.26) [45583.576848] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR* uncleared pch fifo underrun on pch transcoder A [45583.576866] [drm:cpt_irq_handler [i915]] *ERROR* PCH transcoder A FIFO underrun [45583.599914] PM: suspend entry (deep) [45583.599915] PM: Syncing filesystems ... done. [45583.604312] Freezing user space processes ... (elapsed 0.000 seconds) done. [45583.605305] OOM killer disabled. [45583.605305] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [45583.606451] Suspending console(s) (use no_console_suspend to debug) [45583.607506] e1000e: EEE TX LPI TIMER: 00000011 [45583.621345] sd 4:0:0:0: [sde] Synchronizing SCSI cache [45583.621367] sd 0:0:0:0: [sda] Synchronizing SCSI cache [45583.621374] sd 2:0:0:0: [sdc] Synchronizing SCSI cache [45583.621380] sd 1:0:0:0: [sdb] Synchronizing SCSI cache [45583.621384] sd 3:0:0:0: [sdd] Synchronizing SCSI cache [45583.621459] sd 0:0:0:0: [sda] Stopping disk [45583.621473] sd 1:0:0:0: [sdb] Stopping disk [45583.621473] sd 3:0:0:0: [sdd] Stopping disk [45583.621477] sd 2:0:0:0: [sdc] Stopping disk [45583.625060] sd 4:0:0:0: [sde] Stopping disk [45584.135126] ------------[ cut here ]------------ [45584.135127] Display power well on [45584.135176] WARNING: CPU: 1 PID: 12794 at /build/linux-jIx23a/linux-4.15.11/drivers/gpu/drm/i915/intel_display.c:8696 hsw_enable_pc8+0x6c9/0x730 [i915] [45584.135176] Modules linked in: fuse btrfs zstd_decompress zstd_compress xxhash ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs dm_mod cpuid binfmt_misc snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support evdev intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore snd_hda_codec_realtek intel_rapl_perf i915 snd_hda_codec_generic drm_kms_helper pcspkr snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm mei_me snd_timer lpc_ich drm mfd_core snd i2c_algo_bit sg soundcore mei video button nfsd auth_rpcgss nfs_acl lockd grace sunrpc loop ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto ecb crypto_simd cryptd glue_helper aes_x86_64 raid10 raid1 raid0 multipath linear raid456 async_raid6_recov [45584.135211] async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic md_mod sd_mod crc32c_intel ahci libahci i2c_i801 libata scsi_mod xhci_pci e1000e ehci_pci xhci_hcd ehci_hcd ptp pps_core usbcore usb_common fan thermal [45584.135223] CPU: 1 PID: 12794 Comm: kworker/u4:26 Not tainted 4.15.0-2-amd64 #1 Debian 4.15.11-1 [45584.135224] Hardware name: /DH87RL, BIOS RLH8710H.86A.0327.2014.0924.1645 09/24/2014 [45584.135228] Workqueue: events_unbound async_run_entry_fn [45584.135250] RIP: 0010:hsw_enable_pc8+0x6c9/0x730 [i915] [45584.135251] RSP: 0018:ffffbcee42877da0 EFLAGS: 00010286 [45584.135252] RAX: 0000000000000000 RBX: ffff98e058680000 RCX: ffffffffa3c4d788 [45584.135253] RDX: ffffffffa3c4d788 RSI: 0000000000000086 RDI: 0000000000000202 [45584.135253] RBP: ffff98e058680358 R08: 0000000000000000 R09: 0000000000000015 [45584.135254] R10: 0000000000000700 R11: 0000000000000000 R12: ffff98e058680368 [45584.135255] R13: ffffffffc08ae9ef R14: 0000000000000000 R15: ffffffffa3a7fde5 [45584.135256] FS: 0000000000000000(0000) GS:ffff98e05fb00000(0000) knlGS:0000000000000000 [45584.135257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [45584.135258] CR2: 00007fed79fe15b0 CR3: 000000008940a001 CR4: 00000000000606e0 [45584.135258] Call Trace: [45584.135274] i915_drm_suspend_late+0x100/0x160 [i915] [45584.135279] ? pci_pm_poweroff_late+0x30/0x30 [45584.135281] dpm_run_callback+0x4d/0x130 [45584.135283] __device_suspend_late+0x8c/0x160 [45584.135285] async_suspend_late+0x1a/0x90 [45584.135288] async_run_entry_fn+0x39/0x160 [45584.135291] process_one_work+0x17b/0x370 [45584.135293] worker_thread+0x2e/0x390 [45584.135294] ? process_one_work+0x370/0x370 [45584.135296] kthread+0x113/0x130 [45584.135297] ? kthread_create_worker_on_cpu+0x70/0x70 [45584.135300] ret_from_fork+0x35/0x40 [45584.135302] Code: e8 ad 37 43 e2 0f 0b e9 67 fb ff ff 48 c7 c7 a9 ea 8a c0 e8 9a 37 43 e2 0f 0b e9 47 fb ff ff 48 c7 c7 09 ea 8a c0 e8 87 37 43 e2 <0f> 0b e9 01 fa ff ff 48 c7 c7 4e ea 8a c0 e8 74 37 43 e2 0f 0b [45584.135323] ---[ end trace 715499fae7217932 ]---</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>