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#151 2020-02-14 17:01:30

loqs
Member
Registered: 2014-03-06
Posts: 10,586

Re: i915 Skylake GPU hangs with kernel 5.3.11

@damige https://gitlab.freedesktop.org/drm/intel/issues/1196 which was marked as a duplicate of 1201 see post #142 in this thread.

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#152 2020-02-14 22:05:33

kihra1
Member
Registered: 2019-12-31
Posts: 4

Re: i915 Skylake GPU hangs with kernel 5.3.11

kihra1 wrote:
kihra1 wrote:
loqs wrote:

Now that linux 5.5.1 is out of testing is anyone able to reproduce the issue?

I just updated earlier today and have been running smooth since then (i9-9900 /  Intel UHD Graphics 630 using modesetting). See post #82  for ref on what I was seeing.

Spoke too soon. Although the issue feels the same (frozen screen, only reboot will cure), I can't verify as there was no info in the systemd log like before. Moving back go 11/17 again.

I've been running 5.5.2 kernel for a week now without any issue. I think it's very possible the hang I had on 5.5.1 (see quoted text) was not the same. Either way, 5.5.2 looks pretty good so far running with XFCE and no mods (besides using modesetting instead of intel drivers).

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#153 2020-02-18 09:38:49

pftbest
Member
Registered: 2017-06-22
Posts: 3

Re: i915 Skylake GPU hangs with kernel 5.3.11

Got one today on 5.5.3-arch1-1

general protection fault: 0000 [#1] PREEMPT SMP PTI
CPU: 3 PID: 667 Comm: Xorg Tainted: G           OE     5.5.3-arch1-1 #1
Hardware name: Gigabyte Technology Co., Ltd. Z97-D3H/Z97-D3H-CF, BIOS F9 09/18/2015
RIP: 0010:kmem_cache_alloc+0x7d/0x210
Code: 75 48 8b 70 08 48 39 f2 75 e7 4c 8b 28 4d 85 ed 0f 84 75 01 00 00 41 8b 5e 20 49 8b 3e 48 8d 8a 00 02 00 00 4c 89 e8 4c 01 eb <48> 33 1b 49 33 9e 70 01 00 00 65 48 0f c7 0f>
RSP: 0018:ffffb955405ffa30 EFLAGS: 00010286
RAX: eae9cb4abb983b06 RBX: eae9cb4abb983b06 RCX: 000000000dfa6a03
RDX: 000000000dfa6803 RSI: 000000000dfa6803 RDI: 0000000000033490
RBP: 0000000000000cc0 R08: 0000000000000000 R09: ffff9d62c6de80a0
R10: 0000000000000000 R11: 0000000000000002 R12: ffffffffc0b7fa15
R13: eae9cb4abb983b06 R14: ffff9d62fc98d340 R15: ffff9d62fc98d340
FS:  00007f9e82298dc0(0000) GS:ffff9d62ffd80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e7c8a5020 CR3: 00000007f32f8001 CR4: 00000000001606e0
Call Trace:
 i915_active_ref+0x65/0x180 [i915]
 i915_vma_move_to_active+0x22/0x150 [i915]
 i915_gem_do_execbuffer+0xd7b/0x18a0 [i915]
 i915_gem_execbuffer2_ioctl+0x1df/0x3d0 [i915]
 ? _raw_spin_lock_irqsave+0x26/0x50
 ? i915_gem_execbuffer_ioctl+0x2f0/0x2f0 [i915]
 drm_ioctl_kernel+0xb2/0x100 [drm]
 drm_ioctl+0x209/0x360 [drm]
 ? i915_gem_execbuffer_ioctl+0x2f0/0x2f0 [i915]
 do_vfs_ioctl+0x4b7/0x730
 ksys_ioctl+0x5e/0x90
 __x64_sys_ioctl+0x16/0x20
 do_syscall_64+0x4e/0x150
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f9e830de2eb
Code: 0f 1e fa 48 8b 05 a5 8b 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 75 8b 0c>
RSP: 002b:00007ffe687eeda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffe687eedf0 RCX: 00007f9e830de2eb
RDX: 00007ffe687eedf0 RSI: 0000000040406469 RDI: 000000000000000e
RBP: 0000000040406469 R08: 00005590517b2330 R09: 0000000000100000
R10: 0000000000000000 R11: 0000000000000246 R12: 000055905176fd90
R13: 000000000000000e R14: ffffffffffffffff R15: 00007f9e81bfc528
Modules linked in: rfcomm nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_netfilter bridge stp llc overlay cmac algif_hash algif_skcipher af_alg bnep ipt_REJECT>
 snd_pcm_dmaengine r8169 snd_hwdep mei_me realtek lpc_ich sysfillrect e1000e sysimgblt libphy fb_sys_fops mei snd_pcm snd_timer evdev snd soundcore mac_hid vboxnetflt(OE) vboxnet>
---[ end trace a2db1602b59cc33b ]---
RIP: 0010:kmem_cache_alloc+0x7d/0x210
Code: 75 48 8b 70 08 48 39 f2 75 e7 4c 8b 28 4d 85 ed 0f 84 75 01 00 00 41 8b 5e 20 49 8b 3e 48 8d 8a 00 02 00 00 4c 89 e8 4c 01 eb <48> 33 1b 49 33 9e 70 01 00 00 65 48 0f c7 0f>
RSP: 0018:ffffb955405ffa30 EFLAGS: 00010286
RAX: eae9cb4abb983b06 RBX: eae9cb4abb983b06 RCX: 000000000dfa6a03
RDX: 000000000dfa6803 RSI: 000000000dfa6803 RDI: 0000000000033490
RBP: 0000000000000cc0 R08: 0000000000000000 R09: ffff9d62c6de80a0
R10: 0000000000000000 R11: 0000000000000002 R12: ffffffffc0b7fa15
R13: eae9cb4abb983b06 R14: ffff9d62fc98d340 R15: ffff9d62fc98d340
FS:  00007f9e82298dc0(0000) GS:ffff9d62ffd80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e7c8a5020 CR3: 00000007f32f8001 CR4: 00000000001606e0

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#154 2020-02-18 13:22:36

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 9,717

Re: i915 Skylake GPU hangs with kernel 5.3.11

The current kernel is 5.5.4 which has a load of i915 patches, any reports without using that are moot.

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#155 2020-02-18 20:33:45

clydedroid
Member
Registered: 2020-01-22
Posts: 5

Re: i915 Skylake GPU hangs with kernel 5.3.11

Just had it happen on 5.5.3 right after I updated to 5.5.4, haven't had another since reboot, but will report here if I see it happen again

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#156 2020-02-22 08:55:15

samurai
Member
From: Turkey
Registered: 2010-04-03
Posts: 28

Re: i915 Skylake GPU hangs with kernel 5.3.11

What is the latest status? I'm on still 4.19. Is it safe to update now?

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#157 2020-02-23 16:59:50

Panda_Foss
Member
Registered: 2019-05-06
Posts: 1

Re: i915 Skylake GPU hangs with kernel 5.3.11

samurai wrote:

What is the latest status? I'm on still 4.19. Is it safe to update now?

I updated from version 4.19.x to 5.5.5 recently and, so far, I had no problems.

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#158 2020-02-24 02:08:17

jghodd
Member
Registered: 2013-02-10
Posts: 97

Re: i915 Skylake GPU hangs with kernel 5.3.11

I'm still seeing it with 5.5.5.

My understanding is that the fixes were merged into 5.6-rc1. Any chance we'll see a backport of these patches?

https://gitlab.freedesktop.org/drm/intel/issues/1201

Last edited by jghodd (2020-02-24 02:43:07)

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#159 2020-02-24 02:48:06

loqs
Member
Registered: 2014-03-06
Posts: 10,586

Re: i915 Skylake GPU hangs with kernel 5.3.11

jghodd wrote:

I'm still seeing it with 5.5.5.

My understanding is that the fixes were merged into 5.6-rc1. Any chance we'll see a backport of these patches?

https://gitlab.freedesktop.org/drm/intel/issues/1201

They are included in 5.5.5-arch1 see https://git.archlinux.org/linux.git/log/?h=v5.5.5-arch1

What is the dmesg from 5.5.5-arch1-1 ?

Last edited by loqs (2020-02-24 02:49:24)

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#160 2020-02-24 03:20:27

jghodd
Member
Registered: 2013-02-10
Posts: 97

Re: i915 Skylake GPU hangs with kernel 5.3.11

Unfortunately, dmesg doesn;t work very well when your entire system is frozen. This is from kernel.log.

Feb 23 18:55:52 bslxhp64 kernel: GpuWatchdog[3044]: segfault at 0 ip 000055e460245eec sp 00007f473f4cc4b0 error 6 in chromium[55e45c81a000+6f5b000]
Feb 23 18:55:52 bslxhp64 kernel: Code: ed e8 88 96 f7 fe eb e6 41 8b 84 24 08 01 00 00 85 c0 74 7d 48 8d 3d cd a4 a9 fb be 01 00 00 00 ba 03 00 00 00 e8 14 47 ee fe <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 1a 2d
cb 03 01 eb 5b 49 8b
Feb 23 18:55:52 bslxhp64 kernel: audit: type=1701 audit(1582502152.764:232): auid=1001 uid=1001 gid=1001 ses=2 pid=3026 comm="GpuWatchdog" exe="/usr/lib/chromium/chromium" sig=11 res=1
Feb 23 18:55:55 bslxhp64 kernel: audit: type=1130 audit(1582502155.640:233): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@0-28755-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname
=? addr=? terminal=? res=success'
Feb 23 18:58:15 bslxhp64 kernel: GpuWatchdog[28869]: segfault at 0 ip 00005562f8b5eeec sp 00007f40477114b0 error 6 in chromium[5562f5133000+6f5b000]
Feb 23 18:58:15 bslxhp64 kernel: Code: ed e8 88 96 f7 fe eb e6 41 8b 84 24 08 01 00 00 85 c0 74 7d 48 8d 3d cd a4 a9 fb be 01 00 00 00 ba 03 00 00 00 e8 14 47 ee fe <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 1a 2d
cb 03 01 eb 5b 49 8b
Feb 23 18:58:15 bslxhp64 kernel: audit: type=1701 audit(1582502295.231:234): auid=1001 uid=1001 gid=1001 ses=2 pid=28833 comm="GpuWatchdog" exe="/usr/lib/chromium/chromium" sig=11 res=1
Feb 23 18:58:19 bslxhp64 kernel: audit: type=1130 audit(1582502299.314:235): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@1-29175-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname
=? addr=? terminal=? res=success'
Feb 23 19:01:34 bslxhp64 kernel: INFO: task (coredump):29177 blocked for more than 122 seconds.
Feb 23 19:01:34 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 23 19:01:34 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 23 19:01:34 bslxhp64 kernel: (coredump)      D    0 29177      1 0x00004080

Last edited by jghodd (2020-02-24 03:21:49)

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#161 2020-02-24 03:45:54

loqs
Member
Registered: 2014-03-06
Posts: 10,586

Re: i915 Skylake GPU hangs with kernel 5.3.11

Can you provide all the kernel messages for that boot if it was the last boot you could use

journalctl -o cat  -kb -1

otherwise change -1 to the correct offset

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#162 2020-02-24 04:20:30

jghodd
Member
Registered: 2013-02-10
Posts: 97

Re: i915 Skylake GPU hangs with kernel 5.3.11

Feb 23 18:55:52 bslxhp64 kernel: GpuWatchdog[3044]: segfault at 0 ip 000055e460245eec sp 00007f473f4cc4b0 error 6 in chromium[55e45c81a000+6f5b000]
Feb 23 18:55:52 bslxhp64 kernel: Code: ed e8 88 96 f7 fe eb e6 41 8b 84 24 08 01 00 00 85 c0 74 7d 48 8d 3d cd a4 a9 fb be 01 00 00 00 ba 03 00 00 00 e8 14 47 ee fe <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 1a 2d cb 03 01 eb 5b 49 8b
Feb 23 18:55:52 bslxhp64 kernel: audit: type=1701 audit(1582502152.764:232): auid=1001 uid=1001 gid=1001 ses=2 pid=3026 comm="GpuWatchdog" exe="/usr/lib/chromium/chromium" sig=11 res=1
Feb 23 18:55:55 bslxhp64 kernel: audit: type=1130 audit(1582502155.640:233): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@0-28755-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Feb 23 18:58:15 bslxhp64 kernel: GpuWatchdog[28869]: segfault at 0 ip 00005562f8b5eeec sp 00007f40477114b0 error 6 in chromium[5562f5133000+6f5b000]
Feb 23 18:58:15 bslxhp64 kernel: Code: ed e8 88 96 f7 fe eb e6 41 8b 84 24 08 01 00 00 85 c0 74 7d 48 8d 3d cd a4 a9 fb be 01 00 00 00 ba 03 00 00 00 e8 14 47 ee fe <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 1a 2d cb 03 01 eb 5b 49 8b
Feb 23 18:58:15 bslxhp64 kernel: audit: type=1701 audit(1582502295.231:234): auid=1001 uid=1001 gid=1001 ses=2 pid=28833 comm="GpuWatchdog" exe="/usr/lib/chromium/chromium" sig=11 res=1
Feb 23 18:58:19 bslxhp64 kernel: audit: type=1130 audit(1582502299.314:235): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@1-29175-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Feb 23 19:01:34 bslxhp64 kernel: INFO: task (coredump):29177 blocked for more than 122 seconds.
Feb 23 19:01:34 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 23 19:01:34 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 23 19:01:34 bslxhp64 kernel: (coredump)      D    0 29177      1 0x00004080
Feb 23 19:01:34 bslxhp64 kernel: Call Trace:
Feb 23 19:01:34 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 23 19:01:34 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 23 19:01:34 bslxhp64 kernel:  rwsem_down_write_slowpath+0x2a2/0x530
Feb 23 19:01:34 bslxhp64 kernel:  ? kmem_cache_alloc_trace+0x17b/0x220
Feb 23 19:01:34 bslxhp64 kernel:  register_shrinker_prepared+0x15/0x70
Feb 23 19:01:34 bslxhp64 kernel:  register_shrinker+0x1f/0x30
Feb 23 19:01:34 bslxhp64 kernel:  nfsd_reply_cache_init+0x93/0x170 [nfsd]
Feb 23 19:01:34 bslxhp64 kernel:  nfsd_init_net+0x6e/0x150 [nfsd]
Feb 23 19:01:34 bslxhp64 kernel:  ops_init+0x3a/0x100
Feb 23 19:01:34 bslxhp64 kernel:  setup_net+0xd3/0x210
Feb 23 19:01:34 bslxhp64 kernel:  copy_net_ns+0xf5/0x220
Feb 23 19:01:34 bslxhp64 kernel:  create_new_namespaces+0x113/0x200
Feb 23 19:01:34 bslxhp64 kernel:  unshare_nsproxy_namespaces+0x55/0xa0
Feb 23 19:01:34 bslxhp64 kernel:  ksys_unshare+0x1df/0x3a0
Feb 23 19:01:34 bslxhp64 kernel:  __x64_sys_unshare+0xe/0x20
Feb 23 19:01:34 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 23 19:01:34 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 23 19:01:34 bslxhp64 kernel: RIP: 0033:0x7f931016509b
Feb 23 19:01:34 bslxhp64 kernel: Code: Bad RIP value.
Feb 23 19:01:34 bslxhp64 kernel: RSP: 002b:00007ffe249945c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
Feb 23 19:01:34 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 000055f34f26d738 RCX: 00007f931016509b
Feb 23 19:01:34 bslxhp64 kernel: RDX: 0000000000000000 RSI: 00007ffe24994530 RDI: 0000000040000000
Feb 23 19:01:34 bslxhp64 kernel: RBP: 00000000fffffff5 R08: 0000000000000000 R09: 000055f34f201bf0
Feb 23 19:01:34 bslxhp64 kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
Feb 23 19:01:34 bslxhp64 kernel: R13: 0000000000000000 R14: 000055f34f072210 R15: 00007ffe24994a00
Feb 23 19:03:37 bslxhp64 kernel: INFO: task systemd-coredum:28798 blocked for more than 122 seconds.
Feb 23 19:03:37 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 23 19:03:37 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 23 19:03:37 bslxhp64 kernel: systemd-coredum D    0 28798      1 0x80004186
Feb 23 19:03:37 bslxhp64 kernel: Call Trace:
Feb 23 19:03:37 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 23 19:03:37 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 23 19:03:37 bslxhp64 kernel:  rwsem_down_write_slowpath+0x2a2/0x530
Feb 23 19:03:37 bslxhp64 kernel:  unregister_memcg_shrinker.isra.0+0x18/0x40
Feb 23 19:03:37 bslxhp64 kernel:  unregister_shrinker+0x6e/0x80
Feb 23 19:03:37 bslxhp64 kernel:  deactivate_locked_super+0x29/0x70
Feb 23 19:03:37 bslxhp64 kernel:  cleanup_mnt+0x104/0x160
Feb 23 19:03:37 bslxhp64 kernel:  task_work_run+0x93/0xb0
Feb 23 19:03:37 bslxhp64 kernel:  do_exit+0x36b/0xb30
Feb 23 19:03:37 bslxhp64 kernel:  do_group_exit+0x3a/0xa0
Feb 23 19:03:37 bslxhp64 kernel:  get_signal+0x132/0x8c0
Feb 23 19:03:37 bslxhp64 kernel:  do_signal+0x43/0x680
Feb 23 19:03:37 bslxhp64 kernel:  exit_to_usermode_loop+0x7f/0x100
Feb 23 19:03:37 bslxhp64 kernel:  do_syscall_64+0x11f/0x150
Feb 23 19:03:37 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 23 19:03:37 bslxhp64 kernel: RIP: 0033:0x7fb680916567
Feb 23 19:03:37 bslxhp64 kernel: Code: Bad RIP value.
Feb 23 19:03:37 bslxhp64 kernel: RSP: 002b:00007ffed4c6ad18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
Feb 23 19:03:37 bslxhp64 kernel: RAX: 00000000000019c8 RBX: 000000000003d88a RCX: 00007fb680916567
Feb 23 19:03:37 bslxhp64 kernel: RDX: 000000000003d88a RSI: 00007fb67fa5e010 RDI: 0000000000000007
Feb 23 19:03:37 bslxhp64 kernel: RBP: 00007fb67fa5e010 R08: 0000000000080000 R09: 8902020289000000
Feb 23 19:03:37 bslxhp64 kernel: R10: 00007fb680a42010 R11: 0000000000000246 R12: 0000000000000007
Feb 23 19:03:37 bslxhp64 kernel: R13: 0000000000000000 R14: 000000003de80000 R15: 000000000003d88a
Feb 23 19:03:37 bslxhp64 kernel: INFO: task (coredump):29177 blocked for more than 245 seconds.
Feb 23 19:03:37 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 23 19:03:37 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 23 19:03:37 bslxhp64 kernel: (coredump)      D    0 29177      1 0x00004084
Feb 23 19:03:37 bslxhp64 kernel: Call Trace:
Feb 23 19:03:37 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 23 19:03:37 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 23 19:03:37 bslxhp64 kernel:  rwsem_down_write_slowpath+0x2a2/0x530
Feb 23 19:03:37 bslxhp64 kernel:  ? kmem_cache_alloc_trace+0x17b/0x220
Feb 23 19:03:37 bslxhp64 kernel:  register_shrinker_prepared+0x15/0x70
Feb 23 19:03:37 bslxhp64 kernel:  register_shrinker+0x1f/0x30
Feb 23 19:03:37 bslxhp64 kernel:  nfsd_reply_cache_init+0x93/0x170 [nfsd]
Feb 23 19:03:37 bslxhp64 kernel:  nfsd_init_net+0x6e/0x150 [nfsd]
Feb 23 19:03:37 bslxhp64 kernel:  ops_init+0x3a/0x100
Feb 23 19:03:37 bslxhp64 kernel:  setup_net+0xd3/0x210
Feb 23 19:03:37 bslxhp64 kernel:  copy_net_ns+0xf5/0x220
Feb 23 19:03:37 bslxhp64 kernel:  create_new_namespaces+0x113/0x200
Feb 23 19:03:37 bslxhp64 kernel:  unshare_nsproxy_namespaces+0x55/0xa0
Feb 23 19:03:37 bslxhp64 kernel:  ksys_unshare+0x1df/0x3a0
Feb 23 19:03:37 bslxhp64 kernel:  __x64_sys_unshare+0xe/0x20
Feb 23 19:03:37 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 23 19:03:37 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 23 19:03:37 bslxhp64 kernel: RIP: 0033:0x7f931016509b
Feb 23 19:03:37 bslxhp64 kernel: Code: Bad RIP value.
Feb 23 19:03:37 bslxhp64 kernel: RSP: 002b:00007ffe249945c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
Feb 23 19:03:37 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 000055f34f26d738 RCX: 00007f931016509b
Feb 23 19:03:37 bslxhp64 kernel: RDX: 0000000000000000 RSI: 00007ffe24994530 RDI: 0000000040000000
Feb 23 19:03:37 bslxhp64 kernel: RBP: 00000000fffffff5 R08: 0000000000000000 R09: 000055f34f201bf0
Feb 23 19:03:37 bslxhp64 kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
Feb 23 19:03:37 bslxhp64 kernel: R13: 0000000000000000 R14: 000055f34f072210 R15: 00007ffe24994a00

Last edited by jghodd (2020-02-26 21:20:18)

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#163 2020-02-24 06:59:08

Kinslayer11
Member
Registered: 2011-07-17
Posts: 5

Re: i915 Skylake GPU hangs with kernel 5.3.11

The segfaults error 6 in chrome (and other browsers) is from the recent glibc upgrade (2.30-3 -> 2.31-1).  It did seem to result in system instability and crashes for me too, often (but not always) still relating to i915 in the logs.  Upgrade chromium to the latest version and see how you go (or reboot on old working kernel and you'll see you suddenly have issues there now too) - I've been fine since.  Some relevant links:

* Arch BBS:  [SOLVED] Was "Kernel 5.5.2 breaks DRM", should be glibc 2.31 breaks it
* CrBugs Issue 1025739: Chromium needs to allow sys_clock_nanosleep to work with the latest glibc code on Linux (note the final comment about it affecting glibc 2.31)
* RedHat Bug 1778559 - [abrt] firefox: __open64_nocancel(): firefox killed by SIGSYS

I will note that this was more obvious, as, I'd have a number of crashes in chrome tabs (especially gmail) with the system still working for a while before the eventual big crash and freeze.  Will also note I'm using Google Chrome but assuming the fixes land to chromium at the same time.

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#164 2020-02-24 18:38:26

jghodd
Member
Registered: 2013-02-10
Posts: 97

Re: i915 Skylake GPU hangs with kernel 5.3.11

I am currently running the latest version of chromium (80.0.3987.116-1) and am using glibc-2.31. Guess I'll wait for the next chromium or glibc update then, although these crashes are seriously compromising my daily use of arch linux, which is my only OS environment, not to mention the anxiety and irritation that goes along with it. Because I was also experiencing the 5.5.4 i915 crashes, I can say that this one feels identical to the others. The system freezes completely and requires a cold reset + live system boot + fsck's + reboot to come back up. I did note that log's stack trace references nfsd instead of gem_* function calls, but the same GpuWatchdog error is occurring.

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#165 2020-02-25 01:44:28

Fandekasp
Member
From: Japan
Registered: 2012-02-12
Posts: 23
Website

Re: i915 Skylake GPU hangs with kernel 5.3.11

Just got a screen freeze for the first time in a while (edit: 1~2 months). Using Linux 5.5.5-arch1-1 with sway.

Strangely, journalctl doesn't report any error from last boot, no segfault error:

hub 2-3:1.0: 1 port detected
audit: type=1100 audit(1582589607.180:115): pid=16561 uid=1000 auid=1000 ses=2 msg='op=PAM:unix_chkpwd acct="dori" exe="/usr/bin/unix_chkpwd" hostname=? addr=? terminal=? res=success'
audit: type=1100 audit(1582591031.600:116): pid=83578 uid=1000 auid=1000 ses=2 msg='op=PAM:unix_chkpwd acct="dori" exe="/usr/bin/unix_chkpwd" hostname=? addr=? terminal=? res=success'
audit: type=1100 audit(1582591746.307:117): pid=116253 uid=1000 auid=1000 ses=2 msg='op=PAM:unix_chkpwd acct="dori" exe="/usr/bin/unix_chkpwd" hostname=? addr=? terminal=? res=success'
audit: type=1100 audit(1582592788.825:118): pid=166627 uid=1000 auid=1000 ses=2 msg='op=PAM:unix_chkpwd acct="dori" exe="/usr/bin/unix_chkpwd" hostname=? addr=? terminal=? res=success'
audit: type=1100 audit(1582593214.473:119): pid=185784 uid=1000 auid=1000 ses=2 msg='op=PAM:unix_chkpwd acct="dori" exe="/usr/bin/unix_chkpwd" hostname=? addr=? terminal=? res=success'
perf: interrupt took too long (2507 > 2500), lowering kernel.perf_event_max_sample_rate to 79500

The only thing I changed yesterday was re-adding the initrd=/boot/intel-ucode.img parameter to my refind_linux.conf boot loader entry. Removing it again.

Last edited by Fandekasp (2020-02-25 06:47:27)

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#166 2020-02-25 05:52:27

Kinslayer11
Member
Registered: 2011-07-17
Posts: 5

Re: i915 Skylake GPU hangs with kernel 5.3.11

jghodd wrote:

I am currently running the latest version of chromium (80.0.3987.116-1) and am using glibc-2.31. Guess I'll wait for the next chromium or glibc update then, although these crashes are seriously compromising my daily use of arch linux, which is my only OS environment, not to mention the anxiety and irritation that goes along with it. Because I was also experiencing the 5.5.4 i915 crashes, I can say that this one feels identical to the others. The system freezes completely and requires a cold reset + live system boot + fsck's + reboot to come back up. I did note that log's stack trace references nfsd instead of gem_* function calls, but the same GpuWatchdog error is occurring.

Trust me, I feel your pain, this is my only system too.  Have you had any luck with known stable configurations?  My longest run so far was with

linux-mainline 5.5-1

with the

intel_idle.max_cstate=1 i915.enable_dc=0

options.  15 days straight but then crashed after my glibc upgrade and then crashed more frequently than ever until I upgraded chrome (same as your current version though).  You could also try downgrading glibc back to 2.30-3 and see if it makes any difference.

Fandekasp wrote:

Just got a screen freeze for the first time in a while. Using Linux 5.5.5-arch1-1 with sway.

How long is "in a while" ?  smile

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#167 2020-02-25 06:18:59

cornetto
Member
Registered: 2020-02-25
Posts: 6

Re: i915 Skylake GPU hangs with kernel 5.3.11

You guys must be masochists. I tried 5.4 and 5.5 for a few days, and went back to 5.3.13. Works fine for me, no freezes, everything runs smoothly.

I do get occasional USB-C hard lock-ups due to my use of an external monitor, but they are rare (15 to 30 days in between) and they have been happening for years, so unrelated to this.

Bottom line, i915 is a shit show and the kernel developers, while talented, are clueless when it comes to regression testing. A lot more money needs to be spent on this, unfortunately the big companies are not interested in it.

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#168 2020-02-26 20:37:33

jghodd
Member
Registered: 2013-02-10
Posts: 97

Re: i915 Skylake GPU hangs with kernel 5.3.11

Got it again. This time I'm getting the i915_gem and drm references I was getting prior to the 5.5.5 update.

Feb 26 00:10:42 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 122 seconds.
Feb 26 00:10:42 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:10:42 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:10:42 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:10:42 bslxhp64 kernel: Call Trace:
Feb 26 00:10:42 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:10:42 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:10:42 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:10:42 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:10:42 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:10:42 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:10:42 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:10:42 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:10:42 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:10:42 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:10:42 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:10:42 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:10:42 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:10:42 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:10:42 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:10:42 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:10:42 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:10:42 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 00:10:42 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:10:42 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:10:42 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:10:42 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:10:42 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:10:42 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Feb 26 00:12:45 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 245 seconds.
Feb 26 00:12:45 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:12:45 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:12:45 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:12:45 bslxhp64 kernel: Call Trace:
Feb 26 00:12:45 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:12:45 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:12:45 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:12:45 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:12:45 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:12:45 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:12:45 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:12:45 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:12:45 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:12:45 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:12:45 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:12:45 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:12:45 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:12:45 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:12:45 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:12:45 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:12:45 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:12:45 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 00:12:45 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:12:45 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:12:45 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:12:45 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:12:45 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:12:45 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Feb 26 00:14:48 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 368 seconds.
Feb 26 00:14:48 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:14:48 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:14:48 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:14:48 bslxhp64 kernel: Call Trace:
Feb 26 00:14:48 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:14:48 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:14:48 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:14:48 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:14:48 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:14:48 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:14:48 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:14:48 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:14:48 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:14:48 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:14:48 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:14:48 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:14:48 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:14:48 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:14:48 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:14:48 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:14:48 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:14:48 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 00:14:48 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:14:48 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:14:48 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:14:48 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:14:48 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:14:48 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Feb 26 00:16:51 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 491 seconds.
Feb 26 00:16:51 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:16:51 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:16:51 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:16:51 bslxhp64 kernel: Call Trace:
Feb 26 00:16:51 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:16:51 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:16:51 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:16:51 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:16:51 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:16:51 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:16:51 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:16:51 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:16:51 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:16:51 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:16:51 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:16:51 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:16:51 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:16:51 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:16:51 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:16:51 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:16:51 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:16:51 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 00:16:51 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:16:51 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:16:51 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:16:51 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:16:51 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:16:51 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Feb 26 00:18:54 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 614 seconds.
Feb 26 00:18:54 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:18:54 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:18:54 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:18:54 bslxhp64 kernel: Call Trace:
Feb 26 00:18:54 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:18:54 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:18:54 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:18:54 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:18:54 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:18:54 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:18:54 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:18:54 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:18:54 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:18:54 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:18:54 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:18:54 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:18:54 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:18:54 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:18:54 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:18:54 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:18:54 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:18:54 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 00:18:54 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:18:54 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:18:54 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:18:54 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:18:54 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:18:54 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Feb 26 00:20:57 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 737 seconds.
Feb 26 00:20:57 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:20:57 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:20:57 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:20:57 bslxhp64 kernel: Call Trace:
Feb 26 00:20:57 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:20:57 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:20:57 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:20:57 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:20:57 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:20:57 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:20:57 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:20:57 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:20:57 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:20:57 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:20:57 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:20:57 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:20:57 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:20:57 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:20:57 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:20:57 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:20:57 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:20:57 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 00:20:57 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:20:57 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:20:57 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:20:57 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:20:57 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:20:57 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Feb 26 00:22:59 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 860 seconds.
Feb 26 00:22:59 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:22:59 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:22:59 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:22:59 bslxhp64 kernel: Call Trace:
Feb 26 00:22:59 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:22:59 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:22:59 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:22:59 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:22:59 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:22:59 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:22:59 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:22:59 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:22:59 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:22:59 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:22:59 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:22:59 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:22:59 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:22:59 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:22:59 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:22:59 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:22:59 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:22:59 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 00:22:59 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:22:59 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:22:59 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:22:59 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:22:59 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:22:59 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Feb 26 00:25:02 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 983 seconds.
Feb 26 00:25:02 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:25:02 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:25:02 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:25:02 bslxhp64 kernel: Call Trace:
Feb 26 00:25:02 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:25:02 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:25:02 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:25:02 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:25:02 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:25:02 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:25:02 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:25:02 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:25:02 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:25:02 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:25:02 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:25:02 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:25:02 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:25:02 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:25:02 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:25:02 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:25:02 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:25:02 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 00:25:02 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:25:02 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:25:02 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:25:02 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:25:02 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:25:02 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Feb 26 00:27:05 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 1105 seconds.
Feb 26 00:27:05 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:27:05 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:27:05 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:27:05 bslxhp64 kernel: Call Trace:
Feb 26 00:27:05 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:27:05 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:27:05 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:27:05 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:27:05 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:27:05 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:27:05 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:27:05 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:27:05 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:27:05 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:27:05 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:27:05 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:27:05 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:27:05 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:27:05 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:27:05 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:27:05 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:27:05 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 00:27:05 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:27:05 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:27:05 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:27:05 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:27:05 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:27:05 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Feb 26 00:29:08 bslxhp64 kernel: INFO: task QSGRenderThread:2563 blocked for more than 1228 seconds.
Feb 26 00:29:08 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 00:29:08 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 00:29:08 bslxhp64 kernel: QSGRenderThread D    0  2563      1 0x00000080
Feb 26 00:29:08 bslxhp64 kernel: Call Trace:
Feb 26 00:29:08 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 00:29:08 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 00:29:08 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 00:29:08 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 00:29:08 bslxhp64 kernel:  ? shmem_undo_range+0x35a/0x8f0
Feb 26 00:29:08 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 00:29:08 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 00:29:08 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:29:08 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 00:29:08 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 00:29:08 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 00:29:08 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 00:29:08 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 00:29:08 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 00:29:08 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 00:29:08 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 00:29:08 bslxhp64 kernel: RIP: 0033:0x7fccc8e352eb
Feb 26 00:29:08 bslxhp64 kernel: Code: 0f 1e fa 48 8b 05 a5 8b 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 75 8b 0c 00 f7 d8 64 89 01 48
Feb 26 00:29:08 bslxhp64 kernel: RSP: 002b:00007fcca115b528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 00:29:08 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007fcc88382b20 RCX: 00007fccc8e352eb
Feb 26 00:29:08 bslxhp64 kernel: RDX: 00007fcca115b540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 00:29:08 bslxhp64 kernel: RBP: 00007fcca115b590 R08: 00007fcc88382b20 R09: 00007fcc880008d0
Feb 26 00:29:08 bslxhp64 kernel: R10: 00007fccc8efe9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 00:29:08 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007fcca115b540
Kinslayer11 wrote:

intel_idle.max_cstate=1 i915.enable_dc=0

I will give this a try.

cornetto wrote:

You guys must be masochists. I tried 5.4 and 5.5 for a few days, and went back to 5.3.13. Works fine for me, no freezes, everything runs smoothly.

Some of us have arch-based distros with 1000s of users and cannot expect everyone to downgrade. That would be a support shit show.

cornetto wrote:

Bottom line, i915 is a shit show and the kernel developers, while talented, are clueless when it comes to regression testing. A lot more money needs to be spent on this, unfortunately the big companies are not interested in it.

i915 is one of the most used graphics drivers, used by millions and millions of users. Linus Torvalds is also one of those kernel developers and, as the creator, I would be very surprised if this is a-ok with him. Is anyone actually working on this specifically?

Last edited by jghodd (2020-02-26 21:18:57)

Offline

#169 2020-02-26 21:11:29

E3LDDfrK
Member
Registered: 2019-10-24
Posts: 18

Re: i915 Skylake GPU hangs with kernel 5.3.11

jghodd wrote:

i915 is one of the most used graphics drivers, used by millions and millions of users. Linus Torvalds is also one of those kernel developers and, as the creator, I would be very surprised if this is a-ok with him. Is anyone actually working on this specifically?

I always wonder why this is not a bigger deal than what it is now. Pretty short thread. I'd expect more people are using i915.

Offline

#170 2020-02-26 21:15:10

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 9,717

Re: i915 Skylake GPU hangs with kernel 5.3.11

Please use [ code ] rather than [ quote ] tags when pasting outputs.

It might help if people that still have issues check again whether they have specifc commonalities in hardware. It seems to depend on quite a few factors on if this is even reproducible which can make debugging hard even for kernel devs. FWIW I never had the original issue on my skylake 6700hq (on an acer aspire v15) and continue to not have any issues on fully updated kernels.

To check whether these new issues are either already reported again or still being worked on, refer to the previously linked intel graphics gitlab bug tracker.

For example, form what I assume to have been the biggest bulk of issues is this one: https://gitlab.freedesktop.org/drm/intel/issues/1201 but the patches talked about there have been specifically included in the arch 5.5.4+ kernel, there's another bug mentioned in https://gitlab.freedesktop.org/drm/intel/issues/1189 that specifically seems to affect Kabylake CPUs

Last edited by V1del (2020-02-26 21:28:14)

Offline

#171 2020-02-26 21:27:06

jghodd
Member
Registered: 2013-02-10
Posts: 97

Re: i915 Skylake GPU hangs with kernel 5.3.11

According to this thread - https://lists.freedesktop.org/archives/ … 56831.html - there are 400 i915 patches *just* merged into the first pull for linux 5.7. That was as of 02/25, so it appears that the answer to the question of whether or not this is being worked on is a qualified 'yes' (apparently by Intel, but slowly), with the caveat that y'all have to wait until at least linux 5.7 to have a stable system. This is truly discouraging.

Last edited by jghodd (2020-02-26 21:35:11)

Offline

#172 2020-02-26 22:03:34

loqs
Member
Registered: 2014-03-06
Posts: 10,586

Re: i915 Skylake GPU hangs with kernel 5.3.11

@jghodd the 400 commits is the difference between the two branches but fixes can take a different path to mainline for example:
https://git.kernel.org/pub/scm/linux/ke … 35db2e8f01 (arch already has this patch in the linux package will be included in linux-lts 5.4.23)
Another example
https://git.kernel.org/pub/scm/linux/ke … 2eb1d90643
which required another fix
https://git.kernel.org/pub/scm/linux/ke … c74fd7cfef
which requires another fix
https://patchwork.freedesktop.org/patch/354775/

Last edited by loqs (2020-02-27 23:13:57)

Offline

#173 2020-02-27 03:44:08

jghodd
Member
Registered: 2013-02-10
Posts: 97

Re: i915 Skylake GPU hangs with kernel 5.3.11

...and again.

Feb 26 21:42:12 bslxhp64 kernel: GpuWatchdog[3368]: segfault at 0 ip 000055a0e6d1c09c sp 00007f3acc5e54b0 error 6 in chromium[55a0e32f0000+6f5c000]
Feb 26 21:42:12 bslxhp64 kernel: Code: ed e8 88 96 f7 fe eb e6 41 8b 84 24 08 01 00 00 85 c0 74 7d 48 8d 3d 1d a4 a9 fb be 01 00 00 00 ba 03 00 00 00 e8 14 47 ee fe <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 6a 3b cb 03 01 eb 5b 49 8b
Feb 26 21:42:12 bslxhp64 kernel: audit: type=1701 audit(1582771332.122:206): auid=1001 uid=1001 gid=1001 ses=2 pid=3349 comm="GpuWatchdog" exe="/usr/lib/chromium/chromium" sig=11 res=1
Feb 26 21:42:13 bslxhp64 kernel: audit: type=1130 audit(1582771333.276:207): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@0-23970-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Feb 26 21:45:05 bslxhp64 kernel: INFO: task Xorg:829 blocked for more than 122 seconds.
Feb 26 21:45:05 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:45:05 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:45:05 bslxhp64 kernel: Xorg            D    0   829    634 0x00400080
Feb 26 21:45:05 bslxhp64 kernel: Call Trace:
Feb 26 21:45:05 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:45:05 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:45:05 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 21:45:05 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 21:45:05 bslxhp64 kernel:  i915_vma_pin+0x356/0x6d0 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  eb_lookup_vmas+0x207/0xbb0 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  i915_gem_do_execbuffer+0x65f/0x18a0 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  ? __kmalloc_node_track_caller+0x24e/0x330
Feb 26 21:45:05 bslxhp64 kernel:  i915_gem_execbuffer2_ioctl+0x1df/0x3d0 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  ? i915_gem_busy_ioctl+0x7f/0x1d0 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  ? i915_gem_execbuffer_ioctl+0x2f0/0x2f0 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 21:45:05 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 21:45:05 bslxhp64 kernel:  ? i915_gem_execbuffer_ioctl+0x2f0/0x2f0 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 21:45:05 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 21:45:05 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 21:45:05 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:45:05 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:45:05 bslxhp64 kernel: RIP: 0033:0x7f2e6f7d92eb
Feb 26 21:45:05 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 21:45:05 bslxhp64 kernel: RSP: 002b:00007ffc7b4e5348 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 21:45:05 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 000055e8beef8100 RCX: 00007f2e6f7d92eb
Feb 26 21:45:05 bslxhp64 kernel: RDX: 00007ffc7b4e5380 RSI: 0000000040406469 RDI: 000000000000000e
Feb 26 21:45:05 bslxhp64 kernel: RBP: 000000000000000e R08: 03cc050054f08806 R09: 0320050000100000
Feb 26 21:45:05 bslxhp64 kernel: R10: 000000000b16f000 R11: 0000000000000246 R12: 0000000000000028
Feb 26 21:45:05 bslxhp64 kernel: R13: 00007f2e6e92c000 R14: 00007ffc7b4e5380 R15: 00007ffc7b4e5380
Feb 26 21:45:05 bslxhp64 kernel: INFO: task QSGRenderThread:2545 blocked for more than 122 seconds.
Feb 26 21:45:05 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:45:05 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:45:05 bslxhp64 kernel: QSGRenderThread D    0  2545      1 0x00000080
Feb 26 21:45:05 bslxhp64 kernel: Call Trace:
Feb 26 21:45:05 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:45:05 bslxhp64 kernel:  ? percpu_counter_add_batch+0x81/0xb0
Feb 26 21:45:05 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:45:05 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 21:45:05 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 21:45:05 bslxhp64 kernel:  ? drm_vma_node_allow+0xb1/0xe0 [drm]
Feb 26 21:45:05 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 21:45:05 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 21:45:05 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 21:45:05 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 21:45:05 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 21:45:05 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 21:45:05 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:45:05 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:45:05 bslxhp64 kernel: RIP: 0033:0x7f59df6c62eb
Feb 26 21:45:05 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 21:45:05 bslxhp64 kernel: RSP: 002b:00007f59af7fd528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 21:45:05 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007f599c2d4b60 RCX: 00007f59df6c62eb
Feb 26 21:45:05 bslxhp64 kernel: RDX: 00007f59af7fd540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 21:45:05 bslxhp64 kernel: RBP: 00007f59af7fd590 R08: 00007f599c2d4b60 R09: 00007f599c0008d0
Feb 26 21:45:05 bslxhp64 kernel: R10: 00007f59df78f9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 21:45:05 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007f59af7fd540
Feb 26 21:45:05 bslxhp64 kernel: INFO: task chromium:3331 blocked for more than 122 seconds.
Feb 26 21:45:05 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:45:05 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:45:05 bslxhp64 kernel: chromium        D    0  3331   3329 0x00000080
Feb 26 21:45:05 bslxhp64 kernel: Call Trace:
Feb 26 21:45:05 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:45:05 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:45:05 bslxhp64 kernel:  rwsem_down_write_slowpath+0x2a2/0x530
Feb 26 21:45:05 bslxhp64 kernel:  ? cpumask_next+0x16/0x20
Feb 26 21:45:05 bslxhp64 kernel:  ? prealloc_shrinker+0x27/0x110
Feb 26 21:45:05 bslxhp64 kernel:  prealloc_shrinker+0x63/0x110
Feb 26 21:45:05 bslxhp64 kernel:  alloc_super+0x29a/0x2f0
Feb 26 21:45:05 bslxhp64 kernel:  ? alloc_empty_file.cold+0x3d/0x3d
Feb 26 21:45:05 bslxhp64 kernel:  ? compare_single+0x10/0x10
Feb 26 21:45:05 bslxhp64 kernel:  sget_fc+0x67/0x220
Feb 26 21:45:05 bslxhp64 kernel:  ? proc_init_fs_context+0xd0/0xd0
Feb 26 21:45:05 bslxhp64 kernel:  vfs_get_super+0x38/0x100
Feb 26 21:45:05 bslxhp64 kernel:  ? proc_init_fs_context+0x3c/0xd0
Feb 26 21:45:05 bslxhp64 kernel:  vfs_get_tree+0x25/0xb0
Feb 26 21:45:05 bslxhp64 kernel:  fc_mount+0xe/0x30
Feb 26 21:45:05 bslxhp64 kernel:  pid_ns_prepare_proc+0x96/0xe0
Feb 26 21:45:05 bslxhp64 kernel:  alloc_pid+0x381/0x3c0
Feb 26 21:45:05 bslxhp64 kernel:  copy_process+0xf27/0x1b80
Feb 26 21:45:05 bslxhp64 kernel:  _do_fork+0x94/0x3f0
Feb 26 21:45:05 bslxhp64 kernel:  __x64_sys_clone+0x81/0xa0
Feb 26 21:45:05 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:45:05 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:45:05 bslxhp64 kernel: RIP: 0033:0x7fead1e183c5
Feb 26 21:45:05 bslxhp64 kernel: Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
Feb 26 21:45:05 bslxhp64 kernel: RSP: 002b:00007ffeb0f0f028 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
Feb 26 21:45:05 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 0000000020000011 RCX: 00007fead1e183c5
Feb 26 21:45:05 bslxhp64 kernel: RDX: 0000000000000000 RSI: 00007ffeb0f13030 RDI: 0000000020000011
Feb 26 21:45:05 bslxhp64 kernel: RBP: 00007ffeb0f13050 R08: 0000000000000000 R09: 0000000000000000
Feb 26 21:45:05 bslxhp64 kernel: R10: 0000000000000000 R11: 0000000000000206 R12: 000055db1b608d18
Feb 26 21:45:05 bslxhp64 kernel: R13: 00000814581a2600 R14: 0000000000000000 R15: 0000000000000000
Feb 26 21:45:05 bslxhp64 kernel: INFO: task (coredump):23971 blocked for more than 122 seconds.
Feb 26 21:45:05 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:45:05 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:45:05 bslxhp64 kernel: (coredump)      D    0 23971      1 0x00000080
Feb 26 21:45:05 bslxhp64 kernel: Call Trace:
Feb 26 21:45:05 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:45:05 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:45:05 bslxhp64 kernel:  rwsem_down_write_slowpath+0x2a2/0x530
Feb 26 21:45:05 bslxhp64 kernel:  ? kmem_cache_alloc_trace+0x17b/0x220
Feb 26 21:45:05 bslxhp64 kernel:  register_shrinker_prepared+0x15/0x70
Feb 26 21:45:05 bslxhp64 kernel:  register_shrinker+0x1f/0x30
Feb 26 21:45:05 bslxhp64 kernel:  nfsd_reply_cache_init+0x93/0x170 [nfsd]
Feb 26 21:45:05 bslxhp64 kernel:  nfsd_init_net+0x6e/0x150 [nfsd]
Feb 26 21:45:05 bslxhp64 kernel:  ops_init+0x3a/0x100
Feb 26 21:45:05 bslxhp64 kernel:  setup_net+0xd3/0x210
Feb 26 21:45:05 bslxhp64 kernel:  copy_net_ns+0xf5/0x220
Feb 26 21:45:05 bslxhp64 kernel:  create_new_namespaces+0x113/0x200
Feb 26 21:45:05 bslxhp64 kernel:  unshare_nsproxy_namespaces+0x55/0xa0
Feb 26 21:45:05 bslxhp64 kernel:  ksys_unshare+0x1df/0x3a0
Feb 26 21:45:05 bslxhp64 kernel:  __x64_sys_unshare+0xe/0x20
Feb 26 21:45:05 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:45:05 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:45:05 bslxhp64 kernel: RIP: 0033:0x7f0f120e609b
Feb 26 21:45:05 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 21:45:05 bslxhp64 kernel: RSP: 002b:00007ffdb1e7f938 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
Feb 26 21:45:05 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 0000561e8e50d3f8 RCX: 00007f0f120e609b
Feb 26 21:45:05 bslxhp64 kernel: RDX: 0000000000000000 RSI: 00007ffdb1e7f8a0 RDI: 0000000040000000
Feb 26 21:45:05 bslxhp64 kernel: RBP: 00000000fffffff5 R08: 0000000000000000 R09: 0000561e8e4da980
Feb 26 21:45:05 bslxhp64 kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
Feb 26 21:45:05 bslxhp64 kernel: R13: 0000000000000000 R14: 0000561e8e435390 R15: 00007ffdb1e7fd70
Feb 26 21:47:08 bslxhp64 kernel: INFO: task Xorg:829 blocked for more than 245 seconds.
Feb 26 21:47:08 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:47:08 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:47:08 bslxhp64 kernel: Xorg            D    0   829    634 0x00400080
Feb 26 21:47:08 bslxhp64 kernel: Call Trace:
Feb 26 21:47:08 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:47:08 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:47:08 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 21:47:08 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 21:47:08 bslxhp64 kernel:  i915_vma_pin+0x356/0x6d0 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  eb_lookup_vmas+0x207/0xbb0 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  i915_gem_do_execbuffer+0x65f/0x18a0 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  ? __kmalloc_node_track_caller+0x24e/0x330
Feb 26 21:47:08 bslxhp64 kernel:  i915_gem_execbuffer2_ioctl+0x1df/0x3d0 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  ? i915_gem_busy_ioctl+0x7f/0x1d0 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  ? i915_gem_execbuffer_ioctl+0x2f0/0x2f0 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 21:47:08 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 21:47:08 bslxhp64 kernel:  ? i915_gem_execbuffer_ioctl+0x2f0/0x2f0 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 21:47:08 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 21:47:08 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 21:47:08 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:47:08 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:47:08 bslxhp64 kernel: RIP: 0033:0x7f2e6f7d92eb
Feb 26 21:47:08 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 21:47:08 bslxhp64 kernel: RSP: 002b:00007ffc7b4e5348 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 21:47:08 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 000055e8beef8100 RCX: 00007f2e6f7d92eb
Feb 26 21:47:08 bslxhp64 kernel: RDX: 00007ffc7b4e5380 RSI: 0000000040406469 RDI: 000000000000000e
Feb 26 21:47:08 bslxhp64 kernel: RBP: 000000000000000e R08: 03cc050054f08806 R09: 0320050000100000
Feb 26 21:47:08 bslxhp64 kernel: R10: 000000000b16f000 R11: 0000000000000246 R12: 0000000000000028
Feb 26 21:47:08 bslxhp64 kernel: R13: 00007f2e6e92c000 R14: 00007ffc7b4e5380 R15: 00007ffc7b4e5380
Feb 26 21:47:08 bslxhp64 kernel: INFO: task QSGRenderThread:2545 blocked for more than 245 seconds.
Feb 26 21:47:08 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:47:08 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:47:08 bslxhp64 kernel: QSGRenderThread D    0  2545      1 0x00000080
Feb 26 21:47:08 bslxhp64 kernel: Call Trace:
Feb 26 21:47:08 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:47:08 bslxhp64 kernel:  ? percpu_counter_add_batch+0x81/0xb0
Feb 26 21:47:08 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:47:08 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 21:47:08 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 21:47:08 bslxhp64 kernel:  ? drm_vma_node_allow+0xb1/0xe0 [drm]
Feb 26 21:47:08 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 21:47:08 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 21:47:08 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 21:47:08 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 21:47:08 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 21:47:08 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 21:47:08 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:47:08 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:47:08 bslxhp64 kernel: RIP: 0033:0x7f59df6c62eb
Feb 26 21:47:08 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 21:47:08 bslxhp64 kernel: RSP: 002b:00007f59af7fd528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 21:47:08 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007f599c2d4b60 RCX: 00007f59df6c62eb
Feb 26 21:47:08 bslxhp64 kernel: RDX: 00007f59af7fd540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 21:47:08 bslxhp64 kernel: RBP: 00007f59af7fd590 R08: 00007f599c2d4b60 R09: 00007f599c0008d0
Feb 26 21:47:08 bslxhp64 kernel: R10: 00007f59df78f9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 21:47:08 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007f59af7fd540
Feb 26 21:47:08 bslxhp64 kernel: INFO: task chromium:3331 blocked for more than 245 seconds.
Feb 26 21:47:08 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:47:08 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:47:08 bslxhp64 kernel: chromium        D    0  3331   3329 0x00000080
Feb 26 21:47:08 bslxhp64 kernel: Call Trace:
Feb 26 21:47:08 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:47:08 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:47:08 bslxhp64 kernel:  rwsem_down_write_slowpath+0x2a2/0x530
Feb 26 21:47:08 bslxhp64 kernel:  ? cpumask_next+0x16/0x20
Feb 26 21:47:08 bslxhp64 kernel:  ? prealloc_shrinker+0x27/0x110
Feb 26 21:47:08 bslxhp64 kernel:  prealloc_shrinker+0x63/0x110
Feb 26 21:47:08 bslxhp64 kernel:  alloc_super+0x29a/0x2f0
Feb 26 21:47:08 bslxhp64 kernel:  ? alloc_empty_file.cold+0x3d/0x3d
Feb 26 21:47:08 bslxhp64 kernel:  ? compare_single+0x10/0x10
Feb 26 21:47:08 bslxhp64 kernel:  sget_fc+0x67/0x220
Feb 26 21:47:08 bslxhp64 kernel:  ? proc_init_fs_context+0xd0/0xd0
Feb 26 21:47:08 bslxhp64 kernel:  vfs_get_super+0x38/0x100
Feb 26 21:47:08 bslxhp64 kernel:  ? proc_init_fs_context+0x3c/0xd0
Feb 26 21:47:08 bslxhp64 kernel:  vfs_get_tree+0x25/0xb0
Feb 26 21:47:08 bslxhp64 kernel:  fc_mount+0xe/0x30
Feb 26 21:47:08 bslxhp64 kernel:  pid_ns_prepare_proc+0x96/0xe0
Feb 26 21:47:08 bslxhp64 kernel:  alloc_pid+0x381/0x3c0
Feb 26 21:47:08 bslxhp64 kernel:  copy_process+0xf27/0x1b80
Feb 26 21:47:08 bslxhp64 kernel:  _do_fork+0x94/0x3f0
Feb 26 21:47:08 bslxhp64 kernel:  __x64_sys_clone+0x81/0xa0
Feb 26 21:47:08 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:47:08 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:47:08 bslxhp64 kernel: RIP: 0033:0x7fead1e183c5
Feb 26 21:47:08 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 21:47:08 bslxhp64 kernel: RSP: 002b:00007ffeb0f0f028 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
Feb 26 21:47:08 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 0000000020000011 RCX: 00007fead1e183c5
Feb 26 21:47:08 bslxhp64 kernel: RDX: 0000000000000000 RSI: 00007ffeb0f13030 RDI: 0000000020000011
Feb 26 21:47:08 bslxhp64 kernel: RBP: 00007ffeb0f13050 R08: 0000000000000000 R09: 0000000000000000
Feb 26 21:47:08 bslxhp64 kernel: R10: 0000000000000000 R11: 0000000000000206 R12: 000055db1b608d18
Feb 26 21:47:08 bslxhp64 kernel: R13: 00000814581a2600 R14: 0000000000000000 R15: 0000000000000000
Feb 26 21:47:08 bslxhp64 kernel: INFO: task (coredump):23971 blocked for more than 245 seconds.
Feb 26 21:47:08 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:47:08 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:47:08 bslxhp64 kernel: (coredump)      D    0 23971      1 0x00000080
Feb 26 21:47:08 bslxhp64 kernel: Call Trace:
Feb 26 21:47:08 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:47:08 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:47:08 bslxhp64 kernel:  rwsem_down_write_slowpath+0x2a2/0x530
Feb 26 21:47:08 bslxhp64 kernel:  ? kmem_cache_alloc_trace+0x17b/0x220
Feb 26 21:47:08 bslxhp64 kernel:  register_shrinker_prepared+0x15/0x70
Feb 26 21:47:08 bslxhp64 kernel:  register_shrinker+0x1f/0x30
Feb 26 21:47:08 bslxhp64 kernel:  nfsd_reply_cache_init+0x93/0x170 [nfsd]
Feb 26 21:47:08 bslxhp64 kernel:  nfsd_init_net+0x6e/0x150 [nfsd]
Feb 26 21:47:08 bslxhp64 kernel:  ops_init+0x3a/0x100
Feb 26 21:47:08 bslxhp64 kernel:  setup_net+0xd3/0x210
Feb 26 21:47:08 bslxhp64 kernel:  copy_net_ns+0xf5/0x220
Feb 26 21:47:08 bslxhp64 kernel:  create_new_namespaces+0x113/0x200
Feb 26 21:47:08 bslxhp64 kernel:  unshare_nsproxy_namespaces+0x55/0xa0
Feb 26 21:47:08 bslxhp64 kernel:  ksys_unshare+0x1df/0x3a0
Feb 26 21:47:08 bslxhp64 kernel:  __x64_sys_unshare+0xe/0x20
Feb 26 21:47:08 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:47:08 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:47:08 bslxhp64 kernel: RIP: 0033:0x7f0f120e609b
Feb 26 21:47:08 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 21:47:08 bslxhp64 kernel: RSP: 002b:00007ffdb1e7f938 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
Feb 26 21:47:08 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 0000561e8e50d3f8 RCX: 00007f0f120e609b
Feb 26 21:47:08 bslxhp64 kernel: RDX: 0000000000000000 RSI: 00007ffdb1e7f8a0 RDI: 0000000040000000
Feb 26 21:47:08 bslxhp64 kernel: RBP: 00000000fffffff5 R08: 0000000000000000 R09: 0000561e8e4da980
Feb 26 21:47:08 bslxhp64 kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
Feb 26 21:47:08 bslxhp64 kernel: R13: 0000000000000000 R14: 0000561e8e435390 R15: 00007ffdb1e7fd70
Feb 26 21:49:11 bslxhp64 kernel: INFO: task Xorg:829 blocked for more than 368 seconds.
Feb 26 21:49:11 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:49:11 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:49:11 bslxhp64 kernel: Xorg            D    0   829    634 0x00400080
Feb 26 21:49:11 bslxhp64 kernel: Call Trace:
Feb 26 21:49:11 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:49:11 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:49:11 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 21:49:11 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 21:49:11 bslxhp64 kernel:  i915_vma_pin+0x356/0x6d0 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  eb_lookup_vmas+0x207/0xbb0 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  i915_gem_do_execbuffer+0x65f/0x18a0 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  ? __kmalloc_node_track_caller+0x24e/0x330
Feb 26 21:49:11 bslxhp64 kernel:  i915_gem_execbuffer2_ioctl+0x1df/0x3d0 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  ? i915_gem_busy_ioctl+0x7f/0x1d0 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  ? i915_gem_execbuffer_ioctl+0x2f0/0x2f0 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 21:49:11 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 21:49:11 bslxhp64 kernel:  ? i915_gem_execbuffer_ioctl+0x2f0/0x2f0 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 21:49:11 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 21:49:11 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 21:49:11 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:49:11 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:49:11 bslxhp64 kernel: RIP: 0033:0x7f2e6f7d92eb
Feb 26 21:49:11 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 21:49:11 bslxhp64 kernel: RSP: 002b:00007ffc7b4e5348 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 21:49:11 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 000055e8beef8100 RCX: 00007f2e6f7d92eb
Feb 26 21:49:11 bslxhp64 kernel: RDX: 00007ffc7b4e5380 RSI: 0000000040406469 RDI: 000000000000000e
Feb 26 21:49:11 bslxhp64 kernel: RBP: 000000000000000e R08: 03cc050054f08806 R09: 0320050000100000
Feb 26 21:49:11 bslxhp64 kernel: R10: 000000000b16f000 R11: 0000000000000246 R12: 0000000000000028
Feb 26 21:49:11 bslxhp64 kernel: R13: 00007f2e6e92c000 R14: 00007ffc7b4e5380 R15: 00007ffc7b4e5380
Feb 26 21:49:11 bslxhp64 kernel: INFO: task QSGRenderThread:2545 blocked for more than 368 seconds.
Feb 26 21:49:11 bslxhp64 kernel:       Tainted: G           OE     5.5.5-arch1-1 #1
Feb 26 21:49:11 bslxhp64 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb 26 21:49:11 bslxhp64 kernel: QSGRenderThread D    0  2545      1 0x00000080
Feb 26 21:49:11 bslxhp64 kernel: Call Trace:
Feb 26 21:49:11 bslxhp64 kernel:  ? __schedule+0x2e8/0x7a0
Feb 26 21:49:11 bslxhp64 kernel:  ? percpu_counter_add_batch+0x81/0xb0
Feb 26 21:49:11 bslxhp64 kernel:  schedule+0x46/0xf0
Feb 26 21:49:11 bslxhp64 kernel:  schedule_preempt_disabled+0x14/0x20
Feb 26 21:49:11 bslxhp64 kernel:  __mutex_lock.isra.0+0x1ae/0x550
Feb 26 21:49:11 bslxhp64 kernel:  ? drm_vma_node_allow+0xb1/0xe0 [drm]
Feb 26 21:49:11 bslxhp64 kernel:  i915_gem_object_set_tiling+0x22f/0x320 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  i915_gem_set_tiling_ioctl+0x13f/0x250 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  drm_ioctl_kernel+0xb2/0x100 [drm]
Feb 26 21:49:11 bslxhp64 kernel:  drm_ioctl+0x209/0x360 [drm]
Feb 26 21:49:11 bslxhp64 kernel:  ? i915_gem_object_set_tiling+0x320/0x320 [i915]
Feb 26 21:49:11 bslxhp64 kernel:  do_vfs_ioctl+0x4b7/0x730
Feb 26 21:49:11 bslxhp64 kernel:  ksys_ioctl+0x5e/0x90
Feb 26 21:49:11 bslxhp64 kernel:  __x64_sys_ioctl+0x16/0x20
Feb 26 21:49:11 bslxhp64 kernel:  do_syscall_64+0x4e/0x150
Feb 26 21:49:11 bslxhp64 kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Feb 26 21:49:11 bslxhp64 kernel: RIP: 0033:0x7f59df6c62eb
Feb 26 21:49:11 bslxhp64 kernel: Code: Bad RIP value.
Feb 26 21:49:11 bslxhp64 kernel: RSP: 002b:00007f59af7fd528 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Feb 26 21:49:11 bslxhp64 kernel: RAX: ffffffffffffffda RBX: 00007f599c2d4b60 RCX: 00007f59df6c62eb
Feb 26 21:49:11 bslxhp64 kernel: RDX: 00007f59af7fd540 RSI: 00000000c0106461 RDI: 000000000000000f
Feb 26 21:49:11 bslxhp64 kernel: RBP: 00007f59af7fd590 R08: 00007f599c2d4b60 R09: 00007f599c0008d0
Feb 26 21:49:11 bslxhp64 kernel: R10: 00007f59df78f9e0 R11: 0000000000000246 R12: 0000000000000001
Feb 26 21:49:11 bslxhp64 kernel: R13: 0000000000000400 R14: 00000000c0106461 R15: 00007f59af7fd540

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#174 2020-02-27 13:53:28

cornetto
Member
Registered: 2020-02-25
Posts: 6

Re: i915 Skylake GPU hangs with kernel 5.3.11

The problem, as I mentioned in my previous post, is lack of regression testing on Intel's part. Do you really think Intel has thousands of laptops sitting around doing proper regression tests on each commit they do?

No of course not, that would not be reasonable. But I am willing to bet that they do the exact opposite, each commit is only tested on the local developer laptop, pushed to some server farm where they check if it crashes the kernel, and then push it into the kernel.

This might have worked as a hobby project, but it's not scalable to the millions of users of i915 currently. And no, this does not happen on any other major OS.

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#175 2020-02-27 16:13:33

loqs
Member
Registered: 2014-03-06
Posts: 10,586

Re: i915 Skylake GPU hangs with kernel 5.3.11

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