[CI][BAT]igt@i915_pm_rpm@module-reload - dmesg-warn - WARNING: CPU: \d PID: \d+ at drivers/base/regmap/regcache.c:\d+ regcache_cache_only\+0xf5/0x130

Submitted by LAKSHMINARAYANA VUDUM @l4kshmi

Assigned to Intel GFX Bugs mailing list

Link to original bug (#112261)

Description

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7318/fi-skl-6770hq/igt@i915_pm_rpm@module-reload.html
<4> [358.080081] WARNING: CPU: 2 PID: 4157 at drivers/base/regmap/regcache.c:498 regcache_cache_only+0xf5/0x130
<4> [358.080083] Modules linked in: snd_hda_intel i915 vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp x86_pkg_temp_thermal coretemp btusb btrtl btbcm btintel crct10dif_pclmul snd_intel_dspcfg bluetooth crc32_pclmul snd_hda_codec snd_hwdep snd_hda_core ghash_clmulni_intel ecdh_generic ecc e1000e mei_me snd_pcm mei ptp pps_core prime_numbers [last unloaded: i915]
<4> [358.080109] CPU: 2 PID: 4157 Comm: alsactl Tainted: G U 5.4.0-rc6-CI-CI_DRM_7318+ #1 (moved)
<4> [358.080111] Hardware name: /NUC6i7KYB, BIOS KYSKLi70.86A.0064.2019.0924.1032 09/24/2019
<4> [358.080115] RIP: 0010:regcache_cache_only+0xf5/0x130
<4> [358.080118] Code: 00 e8 4f 1a a8 ff 85 c0 74 09 80 3d 8e e7 c5 00 00 74 1e 65 ff 0d 33 f7 95 7e 0f 85 66 ff ff ff e8 b0 b4 94 ff e9 5c ff ff ff <0f> 0b e9 36 ff ff ff e8 ef 20 a8 ff 85 c0 75 d9 48 c7 c2 18 36 08
<4> [358.080121] RSP: 0018:ffffc90000603c30 EFLAGS: 00010202
<4> [358.080124] RAX: ffffffff816b0c00 RBX: ffff88848db5e400 RCX: 0000000000000000
<4> [358.080127] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
<4> [358.080129] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000000ff
<4> [358.080131] R10: 0000000000000000 R11: 00000000fea88424 R12: 0000000000000001
<4> [358.080133] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
<4> [358.080136] FS: 00007f8d89a1c740(0000) GS:ffff8884aed00000(0000) knlGS:0000000000000000
<4> [358.080139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [358.080141] CR2: 000055d4ad7bca88 CR3: 000000042af82003 CR4: 00000000003606e0
<4> [358.080144] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [358.080146] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [358.080148] Call Trace:
<4> [358.080158] snd_hda_codec_amp_init+0x4e/0x100 [snd_hda_codec]
<4> [358.080169] snd_hda_codec_amp_init_stereo+0x40/0x80 [snd_hda_codec]
<4> [358.080179] snd_hda_activate_path+0x3a0/0x3d0 [snd_hda_codec_generic]
<4> [358.080190] mux_select+0xb6/0x190 [snd_hda_codec_generic]
<4> [358.080198] snd_ctl_elem_write+0xcc/0x190
<4> [358.080207] snd_ctl_ioctl+0x64c/0x750
<4> [358.080215] ? __seccomp_filter+0xc2/0x450
<4> [358.080219] ? find_held_lock+0x2d/0x90
<4> [358.080225] ? do_fcntl+0x505/0x6a0
<4> [358.080231] do_vfs_ioctl+0xa0/0x6f0
<4> [358.080243] ksys_ioctl+0x35/0x60
<4> [358.080249] __x64_sys_ioctl+0x11/0x20
<4> [358.080253] do_syscall_64+0x4f/0x210
<4> [358.080257] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [358.080260] RIP: 0033:0x7f8d88c765d7
<4> [358.080263] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
<4> [358.080266] RSP: 002b:00007ffd1fb73b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [358.080269] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8d88c765d7
<4> [358.080272] RDX: 00007ffd1fb73cc0 RSI: 00000000c4c85513 RDI: 0000000000000003
<4> [358.080274] RBP: 00007ffd1fb74270 R08: 00005603c9882b30 R09: 0000000000000000
<4> [358.080276] R10: 00007f8d88cfecc0 R11: 0000000000000246 R12: 0000000000000000
<4> [358.080279] R13: 000000000000000b R14: 0000000000000003 R15: 0000000000000002
<4> [358.080292] irq event stamp: 14088
<4> [358.080296] hardirqs last enabled at (14087): [<ffffffff819e51b4>] _raw_spin_unlock_irq+0x24/0x50
<4> [358.080299] hardirqs last disabled at (14088): [<ffffffff81001c0a>] trace_hardirqs_off_thunk+0x1a/0x20
<4> [358.080302] softirqs last enabled at (13988): [<ffffffff81c00385>] __do_softirq+0x385/0x47f
<4> [358.080306] softirqs last disabled at (13975): [<ffffffff810b7faa>] irq_exit+0xba/0xc0
<4> [358.080308] ---[ end trace ba16c0c25f927353 ]---