[Bug 106237] New: Kernel Oops on boot ../drivers/gpu/drm/i915/intel_drv.h:1813 gen8_write32+0x1e7/0x240

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106237

            Bug ID: 106237
           Summary: Kernel Oops on boot
                    ../drivers/gpu/drm/i915/intel_drv.h:1813
                    gen8_write32+0x1e7/0x240
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: omkhar at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Running Clear Linux (Intel distro): version 22010
Kernel : 4.16.3-553.native

[    1.377384] ------------[ cut here ]------------
[    1.377385] RPM wakelock ref not held during HW access
[    1.377403] WARNING: CPU: 0 PID: 196 at
../drivers/gpu/drm/i915/intel_drv.h:1813 gen8_write32+0x1e7/0x240
[    1.377404] Modules linked in: nf_nat_ipv4(+) nf_nat nf_conntrack ipt_REJECT
iptable_filter iptable_mangle iptable_raw iptable_security ip_tables
intel_spi_platform intel_spi spi_nor mtd snd_hda_codec_realtek
snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel i2c_i801 snd_hda_codec
snd_hwdep lpc_ich igb(+) snd_hda_core snd_pcm shpchp snd soundcore
[    1.377428] CPU: 0 PID: 196 Comm: clr_power Not tainted 4.16.3-553.native #1
[    1.377430] Hardware name: To be filled by O.E.M. To be filled by
O.E.M./Q3XXG4-P, BIOS 5.6.5 09/19/2016
[    1.377433] RIP: 0010:gen8_write32+0x1e7/0x240
[    1.377434] RSP: 0018:ffffa3bcc1647d60 EFLAGS: 00010246
[    1.377436] RAX: 0000000000000000 RBX: 000000000e000000 RCX:
0000000000000000
[    1.377437] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
0000000000000000
[    1.377438] RBP: 000000000000a008 R08: 0000000000000000 R09:
0000000000000000
[    1.377439] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff8e0f14010000
[    1.377441] R13: ffff8e0f14014d30 R14: 0000000000000004 R15:
ffff8e0f116e30a8
[    1.377443] FS:  00007f40ff483500(0000) GS:ffff8e0f1f400000(0000)
knlGS:0000000000000000
[    1.377444] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    1.377445] CR2: 00000000010a5448 CR3: 0000000211286002 CR4:
00000000000606f0
[    1.377446] Call Trace:
[    1.377453]  gen6_set_rps+0x173/0x1a0
[    1.377457]  i915_min_freq_set+0x9d/0xf0
[    1.377461]  simple_attr_write+0xbc/0xe0
[    1.377465]  full_proxy_write+0x4e/0x80
[    1.377469]  __vfs_write+0x21/0x160
[    1.377473]  ? SyS_newfstat+0x29/0x40
[    1.377476]  ? _cond_resched+0x14/0x40
[    1.377479]  vfs_write+0xac/0x1a0
[    1.377482]  SyS_write+0x3d/0xa0
[    1.377486]  do_syscall_64+0x69/0x1a0
[    1.377490]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[    1.377492] RIP: 0033:0x7f40ff3a1f14
[    1.377493] RSP: 002b:00007ffd28518878 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
[    1.377496] RAX: ffffffffffffffda RBX: 0000000000000004 RCX:
00007f40ff3a1f14
[    1.377497] RDX: 0000000000000004 RSI: 00000000010a4430 RDI:
0000000000000003
[    1.377498] RBP: 00000000010a4430 R08: 00007f40ff483500 R09:
00007f40ff3fdf20
[    1.377499] R10: 00000000010a4010 R11: 0000000000000246 R12:
00000000010ac510
[    1.377500] R13: 0000000000000004 R14: 00007f40ff4792a0 R15:
00007f40ff478760
[    1.377502] Code: 0f 87 a7 fe ff ff e9 f0 fe ff ff 80 3d 62 72 f0 00 00 0f
85 63 fe ff ff 48 c7 c7 a0 d6 47 82 c6 05 4e 72 f0 00 01 e8 79 f4 8a ff <0f> 0b
e9 49 fe ff ff b9 01 00 00 00 31 d2 89 ee 48 89 04 24 4c 
[    1.377541] ---[ end trace 3798a54a72919794 ]---

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