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/gist:bd941ec40180f0e0897d73b29fa92515 Secret

Created November 14, 2016 18:33
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Kernel panic when loading SSDT overlay via configfs method
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gistfile1.txt
root@intel-corei7-64:/config/acpi/table# cat ~/audio.aml > my_ssdt/aml
[ 570.860263] ACPI: Host-directed Dynamic ACPI Table Load:
[ 570.866751] ACPI: SSDT 0xFFFF8800756CE180 000081 (v01 Vendor Accel 00000003 INTL 20150515)
[ 570.881027] hpet: number irqs doesn't agree with number of timers
root@intel-corei7-64:/config/acpi/table# [ 570.904275] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
[ 570.913176] IP: [<ffffffffa03d6512>] aic31xx_i2c_probe+0x62/0x150 [snd_soc_tlv320aic31xx]
[ 570.922459] PGD 0
[ 570.924744] Oops: 0000 [#1] PREEMPT SMP
[ 570.929087] Modules linked in: snd_soc_tlv320aic31xx(+) snd_soc_core ctr ccm igb arc4 intel_rapl intel_soc_dts_iosf intel_powerclamp coretemp rt2800usb rt2x00usb rt2800lib rt2x00lib snd_hda_codec_hdmis
[ 570.974555] CPU: 2 PID: 199 Comm: kworker/2:3 Not tainted 4.8.3-yocto-standard #8
[ 570.983026] Workqueue: events acpi_table_events_fn
[ 570.988460] task: ffff880079b20000 task.stack: ffff8800741a0000
[ 570.995163] RIP: 0010:[<ffffffffa03d6512>] [<ffffffffa03d6512>] aic31xx_i2c_probe+0x62/0x150 [snd_soc_tlv320aic31xx]
[ 571.007197] RSP: 0018:ffff8800741a39c0 EFLAGS: 00010287
[ 571.013212] RAX: ffff880072656c00 RBX: ffff880074af7218 RCX: ffff880074983600
[ 571.021293] RDX: ffff880072656c00 RSI: 0000000000000287 RDI: ffff880072657a68
[ 571.032026] RBP: ffff8800741a39e8 R08: ffff880075401c00 R09: ffff880074983600
[ 571.042740] R10: ffff880074983038 R11: ffff8800756c8ef8 R12: ffff880072657800
[ 571.053421] R13: ffff880072657820 R14: 0000000000000000 R15: ffffffffa03d64b0
[ 571.064051] FS: 0000000000000000(0000) GS:ffff880078100000(0000) knlGS:0000000000000000
[ 571.075740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 571.084770] CR2: 0000000000000018 CR3: 0000000001e06000 CR4: 00000000001006e0
[ 571.095332] Stack:
[ 571.100058] 00000000fffffffe 0000000000000000 ffff880072657820 ffff880072657804
[ 571.110937] ffff880072657800 ffff8800741a3a20 ffffffff8176752d ffff880072657820
[ 571.121813] 0000000000000000 ffffffffa03db758 0000000000000024 0000000000000000
[ 571.132683] Call Trace:
[ 571.137914] [<ffffffff8176752d>] i2c_device_probe+0xfd/0x1a0
[ 571.146853] [<ffffffff815e81d2>] driver_probe_device+0x202/0x2c0
[ 571.156142] [<ffffffff815e83ac>] __device_attach_driver+0x7c/0xb0
[ 571.165481] [<ffffffff815e8330>] ? __driver_attach+0xa0/0xa0
[ 571.174275] [<ffffffff815e61ab>] bus_for_each_drv+0x5b/0x90
[ 571.182982] [<ffffffff815e7ebb>] __device_attach+0xbb/0x110
[ 571.191625] [<ffffffff815e8423>] device_initial_probe+0x13/0x20
[ 571.200586] [<ffffffff815e7252>] bus_probe_device+0x92/0xa0
[ 571.209088] [<ffffffff815e5159>] device_add+0x359/0x590
[ 571.217122] [<ffffffff815e53aa>] device_register+0x1a/0x20
[ 571.225369] [<ffffffff8176a35a>] i2c_new_device+0x18a/0x1f0
[ 571.233656] [<ffffffff8176a445>] acpi_i2c_register_device+0x25/0x70
[ 571.242692] [<ffffffff8176a599>] acpi_i2c_notify+0x89/0xa0
[ 571.250819] [<ffffffff81098fca>] notifier_call_chain+0x4a/0x70
[ 571.259286] [<ffffffff81099347>] __blocking_notifier_call_chain+0x47/0x60
[ 571.268780] [<ffffffff81099376>] blocking_notifier_call_chain+0x16/0x20
[ 571.278063] [<ffffffff81473aff>] acpi_default_enumeration+0x63/0x6c
[ 571.286932] [<ffffffff8147503d>] acpi_bus_attach+0x148/0x159
[ 571.295121] [<ffffffff81475005>] acpi_bus_attach+0x110/0x159
[ 571.303268] [<ffffffff81475005>] acpi_bus_attach+0x110/0x159
[ 571.311390] [<ffffffff81475005>] acpi_bus_attach+0x110/0x159
[ 571.319462] [<ffffffff81475131>] acpi_bus_scan+0x5c/0x67
[ 571.327083] [<ffffffff814755c0>] acpi_table_events_fn+0x21/0x31
[ 571.335358] [<ffffffff8109290e>] process_one_work+0x1de/0x4e0
[ 571.343413] [<ffffffff81092c58>] worker_thread+0x48/0x4e0
[ 571.351039] [<ffffffff81092c10>] ? process_one_work+0x4e0/0x4e0
[ 571.359203] [<ffffffff81092c10>] ? process_one_work+0x4e0/0x4e0
[ 571.367316] [<ffffffff810982e9>] kthread+0xc9/0xe0
[ 571.374123] [<ffffffff819d184f>] ret_from_fork+0x1f/0x40
[ 571.381482] [<ffffffff81098220>] ? kthread_worker_fn+0x170/0x170
[ 571.389610] Code: 00 00 31 d2 31 c9 48 c7 c6 c0 ae 3d a0 4c 89 e7 48 89 c3 e8 e1 d0 22 e1 48 3d 00 f0 ff ff 48 89 c2 48 89 43 18 0f 87 c5 00 00 00 <49> 8b 46 18 4c 89 6b 10 49 89 9c 24 c0 00 00 00 89
[ 571.415686] RIP [<ffffffffa03d6512>] aic31xx_i2c_probe+0x62/0x150 [snd_soc_tlv320aic31xx]
[ 571.426520] RSP <ffff8800741a39c0>
[ 571.431991] CR2: 0000000000000018
[ 571.437253] ---[ end trace 614a27e632791261 ]---
[ 571.444021] BUG: unable to handle kernel NULL pointer dereference at 0000000000000009
[ 571.454047] IP: [<ffffffff810b5fab>] __wake_up_common+0x2b/0x80
[ 571.461947] PGD 0
[ 571.465451] Oops: 0000 [#2] PREEMPT SMP
[ 571.470992] Modules linked in: snd_soc_tlv320aic31xx(+) snd_soc_core ctr ccm igb arc4 intel_rapl intel_soc_dts_iosf intel_powerclamp coretemp rt2800usb rt2x00usb rt2800lib rt2x00lib snd_hda_codec_hdmis
[ 571.523019] CPU: 2 PID: 199 Comm: kworker/2:3 Tainted: G D 4.8.3-yocto-standard #8
[ 571.534327] task: ffff880079b20000 task.stack: ffff8800741a0000
[ 571.542548] RIP: 0010:[<ffffffff810b5fab>] [<ffffffff810b5fab>] __wake_up_common+0x2b/0x80
[ 571.553580] RSP: 0018:ffff8800741a3e48 EFLAGS: 00010096
[ 571.561242] RAX: 0000000000000282 RBX: ffff8800741a3f18 RCX: 0000000000000000
[ 571.570986] RDX: 0000000000000009 RSI: 0000000000000003 RDI: ffff8800741a3f18
[ 571.580750] RBP: ffff8800741a3e80 R08: 0000000000000000 R09: 0000000000000000
[ 571.590520] R10: ffffffff81e05200 R11: 0000000000000308 R12: ffff8800741a3f20
[ 571.600291] R13: 0000000000000282 R14: 0000000000000046 R15: 0000000000000003
[ 571.610068] FS: 0000000000000000(0000) GS:ffff880078100000(0000) knlGS:0000000000000000
[ 571.620977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 571.629261] CR2: 0000000000000028 CR3: 0000000001e06000 CR4: 00000000001006e0
[ 571.639136] Stack:
[ 571.643250] 0000000100000000 0000000000000000 ffff8800741a3f18 ffff8800741a3f10
[ 571.653469] 0000000000000282 0000000000000046 0000000000000009 ffff8800741a3e90
[ 571.663623] ffffffff810b6063 ffff8800741a3eb8 ffffffff810b6a67 ffff880079b20610
[ 571.673753] Call Trace:
[ 571.678246] [<ffffffff810b6063>] __wake_up_locked+0x13/0x20
[ 571.686347] [<ffffffff810b6a67>] complete+0x37/0x50
[ 571.693665] [<ffffffff81077d2d>] mm_release+0xbd/0x140
[ 571.701268] [<ffffffff8107e224>] do_exit+0x4e4/0xb20
[ 571.708638] [<ffffffff819d29d7>] rewind_stack_do_exit+0x17/0x20
[ 571.717043] [<ffffffff81098220>] ? kthread_worker_fn+0x170/0x170
[ 571.725541] Code: 0f 1f 44 00 00 55 48 89 e5 41 57 41 89 f7 41 56 41 55 41 54 4c 8d 67 08 53 48 83 ec 10 89 55 cc 48 8b 57 08 4c 89 45 d0 49 39 d4 <48> 8b 32 74 40 48 8d 42 e8 41 89 ce 4c 8d 6e e8 8b
[ 571.752398] RIP [<ffffffff810b5fab>] __wake_up_common+0x2b/0x80
[ 571.760820] RSP <ffff8800741a3e48>
[ 571.766359] CR2: 0000000000000009
[ 571.771636] ---[ end trace 614a27e632791262 ]---
[ 571.778350] Fixing recursive fault but reboot is needed!
[ 571.785817] BUG: scheduling while atomic: kworker/2:3/199/0x00000003
[ 571.794447] Modules linked in: snd_soc_tlv320aic31xx(+) snd_soc_core ctr ccm igb arc4 intel_rapl intel_soc_dts_iosf intel_powerclamp coretemp rt2800usb rt2x00usb rt2800lib rt2x00lib snd_hda_codec_hdmis
[ 571.847407] CPU: 2 PID: 199 Comm: kworker/2:3 Tainted: G D 4.8.3-yocto-standard #8
[ 571.858904] 0000000000000000 ffff8800741a3e60 ffffffff813f29fa 00000000000171c0
[ 571.868977] ffff8800781171c0 ffff8800741a3e70 ffffffff8109e05f ffff8800741a3ec0
[ 571.879034] ffffffff819cd099 ffffffff81144e66 ffff880079b20000 ffff8800741a3ee8
[ 571.889078] Call Trace:
[ 571.893497] [<ffffffff813f29fa>] dump_stack+0x4d/0x63
[ 571.900942] [<ffffffff8109e05f>] __schedule_bug+0x4f/0x70
[ 571.908783] [<ffffffff819cd099>] __schedule+0x469/0x610
[ 571.916396] [<ffffffff81144e66>] ? printk+0x48/0x50
[ 571.923583] [<ffffffff819cd27c>] schedule+0x3c/0x90
[ 571.930743] [<ffffffff8107e69a>] do_exit+0x95a/0xb20
[ 571.937986] [<ffffffff819d29d7>] rewind_stack_do_exit+0x17/0x20
[ 571.946324] [<ffffffff81098220>] ? kthread_worker_fn+0x170/0x170
[ 571.954778] BUG: unable to handle kernel paging request at ffffffffffffffd8
[ 571.964252] IP: [<ffffffff810987c1>] kthread_data+0x11/0x20
[ 571.972167] PGD 1e07067 PUD 1e09067 PMD 0
[ 571.978406] Oops: 0000 [#3] PREEMPT SMP
[ 571.984266] Modules linked in: snd_soc_tlv320aic31xx(+) snd_soc_core ctr ccm igb arc4 intel_rapl intel_soc_dts_iosf intel_powerclamp coretemp rt2800usb rt2x00usb rt2800lib rt2x00lib snd_hda_codec_hdmis
[ 572.037565] CPU: 2 PID: 199 Comm: kworker/2:3 Tainted: G D W 4.8.3-yocto-standard #8
[ 572.049133] task: ffff880079b20000 task.stack: ffff8800741a0000
[ 572.057574] RIP: 0010:[<ffffffff810987c1>] [<ffffffff810987c1>] kthread_data+0x11/0x20
[ 572.068374] RSP: 0018:ffff8800741a3e68 EFLAGS: 00010002
[ 572.076095] RAX: 0000000000000000 RBX: 00000000000171c0 RCX: 0000000000000002
[ 572.085842] RDX: ffff880075405000 RSI: ffff880079b20080 RDI: ffff880079b20000
[ 572.095551] RBP: ffff8800741a3e70 R08: 00000000000000c0 R09: 0000000000000000
[ 572.105217] R10: 0000000000000000 R11: 00000000ce248c14 R12: ffff8800781171c0
[ 572.114853] R13: 0000000000000000 R14: ffff880079b20000 R15: 0000000000000000
[ 572.124449] FS: 0000000000000000(0000) GS:ffff880078100000(0000) knlGS:0000000000000000
[ 572.135138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 572.143197] CR2: 0000000000000028 CR3: 0000000001e06000 CR4: 00000000001006e0
[ 572.152808] Stack:
[ 572.156656] ffffffff8109407e ffff8800741a3ec0 ffffffff819ccff9 ffffffff81144e66
[ 572.166641] ffff880079b20000 ffff8800741a3ee8 ffff8800741a4000 0000000000000009
[ 572.176655] 0000000000000000 0000000000000046 0000000000000009 ffff8800741a3ed8
[ 572.186691] Call Trace:
[ 572.191149] [<ffffffff8109407e>] ? wq_worker_sleeping+0xe/0x80
[ 572.199555] [<ffffffff819ccff9>] __schedule+0x3c9/0x610
[ 572.207272] [<ffffffff81144e66>] ? printk+0x48/0x50
[ 572.214592] [<ffffffff819cd27c>] schedule+0x3c/0x90
[ 572.221872] [<ffffffff8107e69a>] do_exit+0x95a/0xb20
[ 572.229212] [<ffffffff819d29d7>] rewind_stack_do_exit+0x17/0x20
[ 572.237624] [<ffffffff81098220>] ? kthread_worker_fn+0x170/0x170
[ 572.246140] Code: b6 3b f7 7e 0f 85 56 ff ff ff e8 b3 89 f6 ff e9 4c ff ff ff 66 0f 1f 44 00 00 0f 1f 44 00 00 48 8b 87 68 04 00 00 55 48 89 e5 5d <48> 8b 40 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[ 572.272875] RIP [<ffffffff810987c1>] kthread_data+0x11/0x20
[ 572.280865] RSP <ffff8800741a3e68>
[ 572.286355] CR2: ffffffffffffffd8
[ 572.291589] ---[ end trace 614a27e632791263 ]---
[ 572.298258] Fixing recursive fault but reboot is needed!
[ 572.305693] BUG: scheduling while atomic: kworker/2:3/199/0x00000003
[ 572.314294] Modules linked in: snd_soc_tlv320aic31xx(+) snd_soc_core ctr ccm igb arc4 intel_rapl intel_soc_dts_iosf intel_powerclamp coretemp rt2800usb rt2x00usb rt2800lib rt2x00lib snd_hda_codec_hdmis
[ 572.367213] CPU: 2 PID: 199 Comm: kworker/2:3 Tainted: G D W 4.8.3-yocto-standard #8
[ 572.378698] 0000000000000000 ffff8800741a3e60 ffffffff813f29fa 00000000000171c0
[ 572.388749] ffff8800781171c0 ffff8800741a3e70 ffffffff8109e05f ffff8800741a3ec0
[ 572.398787] ffffffff819cd099 ffffffff81144e66 ffff880079b20000 ffff8800741a3ee8
[ 572.408804] Call Trace:
[ 572.413204] [<ffffffff813f29fa>] dump_stack+0x4d/0x63
[ 572.420639] [<ffffffff8109e05f>] __schedule_bug+0x4f/0x70
[ 572.428444] [<ffffffff819cd099>] __schedule+0x469/0x610
[ 572.436011] [<ffffffff81144e66>] ? printk+0x48/0x50
[ 572.443172] [<ffffffff819cd27c>] schedule+0x3c/0x90
[ 572.450314] [<ffffffff8107e69a>] do_exit+0x95a/0xb20
[ 572.457550] [<ffffffff819d29d7>] rewind_stack_do_exit+0x17/0x20
[ 572.465884] [<ffffffff81098220>] ? kthread_worker_fn+0x170/0x170
[ 593.488004] INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 593.500628] 2-...: (3 GPs behind) idle=a1b/140000000000000/0 softirq=3893/3894 fqs=5250
[ 593.516219] (detected by 3, t=21002 jiffies, g=3909, c=3908, q=364)
[ 593.529707] Task dump for CPU 2:
[ 593.539404] kworker/2:3 D ffff880079b28000 0 199 2 0x00000008
[ 593.553523] ffff880074c61483 ffff88007548c400 0000000000000000 ffff8800741a3858
[ 593.568045] ffffffff814f6370 0000000000000003 ffff880074c63730 ffff8800741a3960
[ 593.582553] ffffffff81460e71 ffff8800741a38a8 ffffffff814f6157 ffffffff00000200
[ 593.597148] Call Trace:
[ 593.606038] [<ffffffff814f6370>] ? drm_fb_helper_cfb_imageblit+0x30/0x40
[ 593.620027] [<ffffffff81460e71>] ? bit_putcs+0x2d1/0x520
[ 593.632349] [<ffffffff814f6157>] ? drm_fb_helper_dirty.isra.14+0xc7/0xe0
[ 593.646159] [<ffffffff814f6157>] ? drm_fb_helper_dirty.isra.14+0xc7/0xe0
[ 593.659643] [<ffffffff814f6370>] ? drm_fb_helper_cfb_imageblit+0x30/0x40
[ 593.672884] [<ffffffff8146127a>] ? soft_cursor+0x1ba/0x230
[ 593.684557] [<ffffffff81460a73>] ? bit_cursor+0x633/0x670
[ 593.695916] [<ffffffff813ff3c7>] ? __const_udelay+0x27/0x30
[ 593.707310] [<ffffffff81460440>] ? update_attr.isra.2+0x90/0x90
[ 593.718955] [<ffffffff8145c2cc>] ? fbcon_cursor+0x13c/0x1d0
[ 593.730189] [<ffffffff8109924a>] ? atomic_notifier_call_chain+0x3a/0x50
[ 593.742646] [<ffffffff814c8865>] ? vt_console_print+0x225/0x3b0
[ 593.754208] [<ffffffff810b8222>] ? up+0x32/0x50
[ 593.764140] [<ffffffff810bf25b>] ? wake_up_klogd+0x3b/0x50
[ 593.775160] [<ffffffff810bf796>] ? console_unlock+0x526/0x5d0
[ 593.786526] [<ffffffff810bfa83>] ? vprintk_emit+0x243/0x470
[ 593.797690] [<ffffffff81098220>] ? kthread_worker_fn+0x170/0x170
[ 593.809407] [<ffffffff810bfe1f>] ? vprintk_default+0x1f/0x30
[ 593.820760] [<ffffffff81144e66>] ? printk+0x48/0x50
[ 593.831196] [<ffffffff810e9d62>] ? __module_text_address+0x12/0x60
[ 593.843148] [<ffffffff810ed605>] ? is_module_text_address+0x15/0x30
[ 593.855136] [<ffffffff81096886>] ? __kernel_text_address+0x56/0x70
[ 593.866887] [<ffffffff8101e35b>] ? print_context_stack+0x7b/0x100
[ 593.878403] [<ffffffff8101d9b8>] ? dump_trace+0x118/0x320
[ 593.889055] [<ffffffff8101e68b>] ? show_trace_log_lvl+0x4b/0x60
[ 593.900224] [<ffffffff8101dcd8>] ? show_stack_log_lvl+0x118/0x1b0
[ 593.911484] [<ffffffff8101e725>] ? show_stack+0x25/0x50
[ 593.921672] [<ffffffff810cee84>] ? rcu_note_context_switch+0x244/0x410
[ 593.933353] [<ffffffff819d1477>] ? _raw_spin_lock+0x27/0x30
[ 593.943846] [<ffffffff819ccc9f>] ? __schedule+0x6f/0x610
[ 593.953925] [<ffffffff81144e66>] ? printk+0x48/0x50
[ 593.963454] [<ffffffff819cd27c>] ? schedule+0x3c/0x90
[ 593.973123] [<ffffffff8107e69a>] ? do_exit+0x95a/0xb20
[ 593.982979] [<ffffffff819d29d7>] ? rewind_stack_do_exit+0x17/0x20
[ 593.993988] [<ffffffff81098220>] ? kthread_worker_fn+0x170/0x170
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