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Bug#828087: Bug #828087



Here's the complete trace I got :

[  136.822571] [drm] stuck on blitter ring
[  136.828874] [drm] GPU HANG: ecode 8:0:0xfffffffe, in kwin [2022], reason: Ring hung, action: reset
[  136.828879] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[  136.828881] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[  136.828882] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[  136.828884] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[  136.828885] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  136.830980] drm/i915: Resetting chip after gpu hang
[  144.822723] [drm] stuck on render ring
[  144.828797] [drm] GPU HANG: ecode 8:0:0xfffffffe, in Xorg [1803], reason: Ring hung, action: reset
[  144.828828] ------------[ cut here ]------------
[  144.828877] WARNING: CPU: 0 PID: 43 at /build/linux-9LouV5/linux-4.6.1/drivers/gpu/drm/i915/intel_display.c:11384 intel_mmio_flip_work_func+0x464/0x490 [i915]
[  144.828883] WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, ((void *)0), &mmio_flip->i915->rps.mmioflips))
[  144.828883] Modules linked in: bnep(E) act_police(E) cls_basic(E) cls_flow(E) cls_fw(E) cls_u32(E) sch_fq_codel(E) sch_tbf(E) sch_prio(E) sch_htb(E) sch_hfsc(E) sch_ingress(E) sch_sfq(E) xt_CHECKSUM(E) xt_nfacct(E) nfnetlink_acct(E) ipt_rpfilter(E) xt_statistic(E) xt_CT(E) nf_log_ipv4(E) nf_log_common(E) xt_connlimit(E) xt_realm(E) xt_addrtype(E) xt_comment(E) xt_recent(E) xt_nat(E) ipt_REJECT(E) nf_reject_ipv4(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) ipt_ECN(E) ipt_CLUSTERIP(E) ipt_ah(E) xt_set(E) ip_set(E) xt_LOG(E) nf_nat_tftp(E) nf_nat_snmp_basic(E) nf_conntrack_snmp(E) nf_nat_sip(E) nf_nat_pptp(E) nf_nat_proto_gre(E) nf_nat_irc(E) nf_nat_h323(E) nf_nat_ftp(E) nf_nat_amanda(E) ts_kmp(E) nf_conntrack_amanda(E) nf_conntrack_sane(E) nf_conntrack_tftp(E) nf_conntrack_sip(E) nf_conntrack_proto_udplite(E)
[  144.828934]  nf_conntrack_proto_sctp(E) nf_conntrack_pptp(E) nf_conntrack_proto_gre(E) nf_conntrack_netlink(E) nf_conntrack_netbios_ns(E) nf_conntrack_broadcast(E) nf_conntrack_irc(E) nf_conntrack_h323(E) nf_conntrack_ftp(E) xt_TPROXY(E) nf_defrag_ipv6(E) xt_time(E) xt_TCPMSS(E) xt_tcpmss(E) xt_sctp(E) xt_policy(E) xt_pkttype(E) xt_physdev(E) br_netfilter(E) bridge(E) stp(E) llc(E) xt_owner(E) xt_NFQUEUE(E) xt_NFLOG(E) nfnetlink_log(E) xt_multiport(E) xt_mark(E) xt_mac(E) xt_limit(E) xt_length(E) xt_iprange(E) xt_helper(E) xt_hashlimit(E) xt_DSCP(E) xt_dscp(E) xt_dccp(E) xt_conntrack(E) xt_connmark(E) xt_CLASSIFY(E) xt_AUDIT(E) xt_tcpudp(E) xt_state(E) iptable_raw(E) iptable_nat(E) nf_nat_ipv4(E) nf_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_conntrack(E) iptable_mangle(E) nfnetlink(E) nfsd(E)
[  144.828977]  auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E) grace(E) fscache(E) sunrpc(E) iptable_filter(E) ip_tables(E) x_tables(E) nls_utf8(E) snd_hda_codec_hdmi(E) nls_cp437(E) vfat(E) fat(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) joydev(E) intel_rapl(E) btusb(E) intel_powerclamp(E) btrtl(E) i915(E) coretemp(E) kvm_intel(E) arc4(E) kvm(E) evdev(E) irqbypass(E) crct10dif_pclmul(E) crc32_pclmul(E) iwlmvm(E) mac80211(E)
[  144.829038] [drm:i915_set_reset_status [i915]] *ERROR* gpu hanging too fast, banning!
[  144.829041]  iTCO_wdt(E) iTCO_vendor_support(E) ir_lirc_codec(E) drm_kms_helper(E) iwlwifi(E) ghash_clmulni_intel(E) lirc_dev(E) drm(E) dw_dmac(E) hmac(E) drbg(E) ansi_cprng(E) battery(E) snd_intel_sst_acpi(E) aesni_intel(E) snd_intel_sst_core(E) aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E) ablk_helper(E) cryptd(E) snd_soc_sst_mfld_platform(E) snd_soc_rt5670(E) snd_soc_sst_match(E) snd_hda_intel(E) snd_soc_rl6231(E) pcspkr(E) snd_hda_codec(E) serio_raw(E) snd_soc_core(E) snd_hda_core(E) cfg80211(E) rc_rc6_mce(E) ite_cir(E) rc_core(E) hci_uart(E) snd_hwdep(E) snd_compress(E) dw_dmac_core(E) btbcm(E) btqca(E) btintel(E) video(E) snd_pcm(E) acpi_pad(E) i2c_designware_platform(E) bluetooth(E) i2c_i801(E) i2c_designware_pci(E) i2c_designware_core(E) soc_button_array(E) shpchp(E) lpc_ich(E) mfd_core(E)
[  144.829088]  tpm_tis(E) tpm(E) rfkill(E) snd_timer(E) snd(E) soundcore(E) i2c_algo_bit(E) button(E) processor(E) fuse(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) jbd2(E) mbcache(E) hid_microsoft(E) hid_generic(E) usbhid(E) sg(E) sd_mod(E) crc32c_intel(E) psmouse(E) ahci(E) libahci(E) xhci_pci(E) xhci_hcd(E) r8169(E) mii(E) libata(E) usbcore(E) usb_common(E) scsi_mod(E) sdhci_pci(E) i2c_hid(E) hid(E) sdhci_acpi(E) sdhci(E) mmc_core(E) fjes(E)
[  144.829127] CPU: 0 PID: 43 Comm: kworker/0:1 Tainted: G     U      E   4.6.0-0.bpo.1-amd64 #1 Debian 4.6.1-1~bpo8+1
[  144.829129] Hardware name:                  /NUC5PPYB, BIOS PYBSWCEL.86A.0031.2015.0601.1712 06/01/2015
[  144.829164] Workqueue: events intel_mmio_flip_work_func [i915]
[  144.829167]  0000000000000286 0000000089db3039 ffffffff813123c5 ffff880275e23d88
[  144.829171]  0000000000000000 ffffffff8107af94 ffff88023bab7980 ffff880275e23de0
[  144.829175]  ffff88023b997900 0000000000000000 ffffe8ffffc02200 0000000000000000
[  144.829179] Call Trace:
[  144.829189]  [<ffffffff813123c5>] ? dump_stack+0x5c/0x77
[  144.829194]  [<ffffffff8107af94>] ? __warn+0xc4/0xe0
[  144.829197]  [<ffffffff8107b00f>] ? warn_slowpath_fmt+0x5f/0x80
[  144.829231]  [<ffffffffc0a04404>] ? intel_mmio_flip_work_func+0x464/0x490 [i915]
[  144.829235]  [<ffffffff8109410b>] ? process_one_work+0x14b/0x400
[  144.829239]  [<ffffffff81094bb5>] ? worker_thread+0x65/0x4a0
[  144.829242]  [<ffffffff81094b50>] ? rescuer_thread+0x340/0x340
[  144.829246]  [<ffffffff81099ecf>] ? kthread+0xdf/0x100
[  144.829251]  [<ffffffff815c85f2>] ? ret_from_fork+0x22/0x40
[  144.829254]  [<ffffffff81099df0>] ? kthread_park+0x50/0x50
[  144.829262] ---[ end trace 496474f31124a6b4 ]---
[  144.834113] drm/i915: Resetting chip after gpu hang

2016-06-27 8:50 GMT+02:00 Julien Aubin <julien.aubin@gmail.com>:

Hi

I have tried again and found out that even with the kernel command line switch the bug still occurs.



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