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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [NV50/G94] system freeze on youtube with epiphany 3.26"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104181#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [NV50/G94] system freeze on youtube with epiphany 3.26"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104181">bug 104181</a>
from <span class="vcard"><a class="email" href="mailto:guido@trentalancia.com" title="guido@trentalancia.com">guido@trentalancia.com</a>
</span></b>
<pre>Maybe the following output is more meaningful (kernel 4.18):
[ 860.276334] WARNING: CPU: 1 PID: 3296 at
drivers/gpu/drm/nouveau/nvif/vmm.c:71 nvif_vmm_put+0x65/0x70 [nouveau]
[ 860.276338] Modules linked in: xt_iprange ipv6 crc_ccitt arc4 brcmsmac
cordic brcmutil mac80211 sha256_ssse3 sha256_generic cfg80211 acer_wmi
sparse_keymap rfkill iTCO_wdt iTCO_vendor_support joydev pcc_cpufreq
acpi_cpufreq snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
snd_hda_codec bcma snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore
mei_me i2c_i801 pcspkr mei lpc_ich mfd_core dm_crypt serio_raw atl1c nouveau
mxm_wmi i2c_algo_bit wmi drm_kms_helper syscopyarea sysfillrect sysimgblt
fb_sys_fops ttm video drm i2c_core
[ 860.276369] CPU: 1 PID: 3296 Comm: kworker/1:2 Not tainted 4.18.0 #3
[ 860.276371] Hardware name: Acer Aspire 5745G/JV51_CP, BIOS V1.19 22/03/2011
[ 860.276389] Workqueue: events nouveau_cli_work [nouveau]
[ 860.276402] RIP: 0010:nvif_vmm_put+0x65/0x70 [nouveau]
[ 860.276404] Code: 00 00 48 89 e2 be 02 00 00 00 48 c7 04 24 00 00 00 00 48
89 44 24 08 e8 b9 e6 ff ff 85 c0 75 0a 48 c7 43 08 00 00 00 00 eb b7 <0f> 0b eb
f2 e8 22 64 e5 e9 66 90 53 48 83 ec 20 65 48 8b 04 25 28
[ 860.276428] RSP: 0018:ffffa1344253fdf0 EFLAGS: 00010282
[ 860.276430] RAX: 00000000fffffffe RBX: ffffa1344253fe18 RCX:
0000000000000000
[ 860.276431] RDX: 0000000000000000 RSI: ffffa1344253fd60 RDI:
ffffa1344253fe00
[ 860.276433] RBP: ffffa1344253fe48 R08: 0000000000af4000 R09:
0000000000000000
[ 860.276434] R10: fffffc22023aa7c0 R11: ffff933153403a00 R12:
ffff93314f563260
[ 860.276436] R13: dead000000000200 R14: dead000000000100 R15:
ffff93314f563270
[ 860.276438] FS: 0000000000000000(0000) GS:ffff933157c40000(0000)
knlGS:0000000000000000
[ 860.276439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 860.276441] CR2: 00007f8462b05ff0 CR3: 000000012d00a003 CR4:
00000000000206e0
[ 860.276442] Call Trace:
[ 860.276462] nouveau_vma_del+0x6b/0xb0 [nouveau]
[ 860.276479] nouveau_gem_object_delete_work+0x31/0x60 [nouveau]
[ 860.276497] nouveau_cli_work+0x71/0x100 [nouveau]
[ 860.276502] process_one_work+0x1bb/0x330
[ 860.276505] worker_thread+0x28/0x3c0
[ 860.276507] ? set_worker_desc+0xb0/0xb0
[ 860.276509] kthread+0x109/0x120
[ 860.276511] ? kthread_create_worker_on_cpu+0x70/0x70
[ 860.276515] ret_from_fork+0x35/0x40
[ 860.276517] ---[ end trace 4129b6c001bb82f1 ]---
[ 860.342881] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 8
[ositorWorkQueue[5997]] get 0000090664 put 0000091400 ib_get 000002b2 ib_put
000002b9 state 80006efc (err: INVALID_CMD) push 00400040
[ 860.342911] nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 8
[ositorWorkQueue[5997]] get 0000602004 put 000060200c ib_get 000002b3 ib_put
000002b9 state 80000000 (err: INVALID_CMD) push 00400040
[ 860.343162] nouveau 0000:01:00.0: gr: DATA_ERROR 00000004 [INVALID_VALUE]
[ 860.343168] nouveau 0000:01:00.0: gr: 00100000 [] ch 8 [003f55d000
ositorWorkQueue[5997]] subc 3 class 8597 mthd 0ef4 data 0fac6881</pre>
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