Kernel panic on Lenovo X60 with tracing enabled

From: Paul Menzel
Date: Thu Mar 09 2017 - 07:37:41 EST

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Dear Steven, dear Ingo,

Hopefully, I am contacting the right people for my issue.

Suspending a system with Linux 4.9.13 with tracing enabled, it fails with the screen still enabled, and the LED blinking. Attaching a serial console to the dock, shows the messages below.

> [â]

[ 59.063238] PM: Syncing filesystems ... done.
[ 59.197490] Freezing user space processes ... (elapsed 0.002 seconds) done.
[ 59.207510] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done.
[ 59.234169] sd 2:0:0:0: [sda] Synchronizing SCSI cache
[ 59.240355] sd 2:0:0:0: [sda] Stopping disk
[ 59.250859] ------------[ cut here ]------------
[ 59.255562] WARNING: CPU: 0 PID: 774 at /build/linux-ROBWaj/linux-4.9.13/kernel/trace/trace_functions_graph.c:233 ftrace_return_to_handler+0x1aa/0x1e0
[ 59.269228] Bad frame pointer: expected f6919d98, received f6919db0
[ 59.269228] from func acpi_pm_device_sleep_wake return to c43b6f9d
[ 59.281993] Modules linked in: cpufreq_powersave(E) cpufreq_conservative(E) cpufreq_userspace(E) iTCO_wdt(E) arc4(E) iTCO_vendor_support(E) coretemp(E) pcmcia(E) kvm_intel(E) iwl3945(E) kvm(E) iwlegacy(E) mac80211(E) irqbypass(E) i915(E) lpc_ich(E) mfd_core(E) evdev(E) yenta_socket(E) serio_raw(E) snd_hda_codec_analog(E) pcmcia_rsrc(E) cfg80211(E) snd_hda_codec_generic(E) pcmcia_core(E) thinkpad_acpi(E) rng_core(E) snd_hda_intel(E) nvram(E) drm_kms_helper(E) rfkill(E) snd_hda_codec(E) battery(E) snd_hda_core(E) snd_hwdep(E) drm(E) snd_pcm(E) snd_timer(E) snd(E) soundcore(E) video(E) i2c_algo_bit(E) shpchp(E) ac(E) acpi_cpufreq(E) tpm_tis(E) button(E) tpm_tis_core(E) tpm(E) fuse(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) jbd2(E) fscrypto(E) mbcache(E) ecb(E) cbc(E) algif_skcipher(E) af_alg(E) dm_crypt(E) dm_mod(E) sr_mod(E) cdrom(E) sg(E) sd_mod(E) ata_generic(E) ehci_pci(E) uhci_hcd(E) ehci_hcd(E) ata_piix(E) ahci(E) libahci(E) firewire_ohci(E) sdhci_pci(E) psmouse(E) e1000e(E) libata(E) usbcore(E) i2c_i801(E) i2c_smbus(E) firewire_core(E) crc_itu_t(E) sdhci(E) mmc_core(E) ptp(E) scsi_mod(E) usb_common(E) pps_core(E) thermal(E)
[ 59.388749] CPU: 0 PID: 774 Comm: analyze_suspend Tainted: G E 4.9.0-0.bpo.2-686-pae #1 Debian 4.9.13-1~bpo8+1
[ 59.392532] Hardware name: LENOVO 636338U/636338U, BIOS CBET4000 4.5-1169-g7129ccb 03/09/2017
[ 59.392532] f6919d28 c42ee6ec f6919d3c 00000000 c4067c0a c469d538 f6919d5c 00000306
[ 59.392532] c469d4f0 000000e9 c412e95a 000000e9 00000009 c412e95a c4164039 c43b6f9d
[ 59.392532] 00000002 f6919d48 c4067c76 00000009 00000000 f6919d3c c469d538 f6919d5c
[ 59.392532] Call Trace:
[ 59.392532] [<c42ee6ec>] ? dump_stack+0x55/0x79
[ 59.392532] [<c4067c0a>] ? __warn+0xea/0x110
[ 59.392532] [<c412e95a>] ? ftrace_return_to_handler+0x1aa/0x1e0
[ 59.392532] [<c412e95a>] ? ftrace_return_to_handler+0x1aa/0x1e0
[ 59.392532] [<c4164039>] ? cgroup_threadgroup_change_end.isra.39+0x1e/0x1e
[ 59.392532] [<c43b6f9d>] ? pnpacpi_suspend+0x5d/0xe0
[ 59.392532] [<c4067c76>] ? warn_slowpath_fmt+0x46/0x60
[ 59.392532] [<c412e95a>] ? ftrace_return_to_handler+0x1aa/0x1e0
[ 59.392532] [<c43804a0>] ? acpi_pm_device_sleep_wake+0x14/0xa8
[ 59.392532] [<c43b6f9d>] ? pnpacpi_suspend+0x5d/0xe0
[ 59.392532] [<c43b6f9d>] ? pnpacpi_suspend+0x5d/0xe0
[ 59.392532] [<c459c542>] ? return_to_handler+0x9/0xf
[ 59.392532] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.392532] [<c43b2e12>] ? pnp_bus_suspend+0x12/0x20
[ 59.392532] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.392532] [<c4427c66>] ? dpm_run_callback+0x46/0x120
[ 59.392532] [<c43b2e00>] ? pnp_bus_freeze+0x20/0x20
[ 59.392532] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.392532] [<c4428659>] ? __device_suspend+0xe9/0x2a0
[ 59.392532] [<c4429d08>] ? dpm_suspend+0xf8/0x290

> [â]

The full log from the suspend is attached.

The tracing is enabled by the script `analyze_suspend.py` [1], which I call like below.

```
$ sudo ./analyze_suspend.py -config config/suspend-callgraph.cfg \
-filter i915
```

Suspend and resume with tracing enabled works fine.

Please tell me, if you need anything else from my side.

Kind regards,

Paul

[1] https://01.org/suspendresume/
[2] https://github.com/01org/suspendresume/
[ 59.063238] PM: Syncing filesystems ... done.
[ 59.197490] Freezing user space processes ... (elapsed 0.002 seconds) done.
[ 59.207510] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done.
[ 59.234169] sd 2:0:0:0: [sda] Synchronizing SCSI cache
[ 59.240355] sd 2:0:0:0: [sda] Stopping disk
[ 59.250859] ------------[ cut here ]------------
[ 59.255562] WARNING: CPU: 0 PID: 774 at /build/linux-ROBWaj/linux-4.9.13/kernel/trace/trace_functions_graph.c:233 ftrace_return_to_handler+0x1aa/0x1e0
[ 59.269228] Bad frame pointer: expected f6919d98, received f6919db0
[ 59.269228] from func acpi_pm_device_sleep_wake return to c43b6f9d
[ 59.281993] Modules linked in: cpufreq_powersave(E) cpufreq_conservative(E) cpufreq_userspace(E) iTCO_wdt(E) arc4(E) iTCO_vendor_support(E) coretemp(E) pcmcia(E) kvm_intel(E) iwl3945(E) kvm(E) iwlegacy(E) mac80211(E) irqbypass(E) i915(E) lpc_ich(E) mfd_core(E) evdev(E) yenta_socket(E) serio_raw(E) snd_hda_codec_analog(E) pcmcia_rsrc(E) cfg80211(E) snd_hda_codec_generic(E) pcmcia_core(E) thinkpad_acpi(E) rng_core(E) snd_hda_intel(E) nvram(E) drm_kms_helper(E) rfkill(E) snd_hda_codec(E) battery(E) snd_hda_core(E) snd_hwdep(E) drm(E) snd_pcm(E) snd_timer(E) snd(E) soundcore(E) video(E) i2c_algo_bit(E) shpchp(E) ac(E) acpi_cpufreq(E) tpm_tis(E) button(E) tpm_tis_core(E) tpm(E) fuse(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) jbd2(E) fscrypto(E) mbcache(E) ecb(E) cbc(E) algif_skcipher(E) af_alg(E) dm_crypt(E) dm_mod(E) sr_mod(E) cdrom(E) sg(E) sd_mod(E) ata_generic(E) ehci_pci(E) uhci_hcd(E) ehci_hcd(E) ata_piix(E) ahci(E) libahci(E) firewire_ohci(E) sdhci_pci(E) psmouse(E) e1000e(E) libata(E) usbcore(E) i2c_i801(E) i2c_smbus(E) firewire_core(E) crc_itu_t(E) sdhci(E) mmc_core(E) ptp(E) scsi_mod(E) usb_common(E) pps_core(E) thermal(E)
[ 59.388749] CPU: 0 PID: 774 Comm: analyze_suspend Tainted: G E 4.9.0-0.bpo.2-686-pae #1 Debian 4.9.13-1~bpo8+1
[ 59.392532] Hardware name: LENOVO 636338U/636338U, BIOS CBET4000 4.5-1169-g7129ccb 03/09/2017
[ 59.392532] f6919d28 c42ee6ec f6919d3c 00000000 c4067c0a c469d538 f6919d5c 00000306
[ 59.392532] c469d4f0 000000e9 c412e95a 000000e9 00000009 c412e95a c4164039 c43b6f9d
[ 59.392532] 00000002 f6919d48 c4067c76 00000009 00000000 f6919d3c c469d538 f6919d5c
[ 59.392532] Call Trace:
[ 59.392532] [<c42ee6ec>] ? dump_stack+0x55/0x79
[ 59.392532] [<c4067c0a>] ? __warn+0xea/0x110
[ 59.392532] [<c412e95a>] ? ftrace_return_to_handler+0x1aa/0x1e0
[ 59.392532] [<c412e95a>] ? ftrace_return_to_handler+0x1aa/0x1e0
[ 59.392532] [<c4164039>] ? cgroup_threadgroup_change_end.isra.39+0x1e/0x1e
[ 59.392532] [<c43b6f9d>] ? pnpacpi_suspend+0x5d/0xe0
[ 59.392532] [<c4067c76>] ? warn_slowpath_fmt+0x46/0x60
[ 59.392532] [<c412e95a>] ? ftrace_return_to_handler+0x1aa/0x1e0
[ 59.392532] [<c43804a0>] ? acpi_pm_device_sleep_wake+0x14/0xa8
[ 59.392532] [<c43b6f9d>] ? pnpacpi_suspend+0x5d/0xe0
[ 59.392532] [<c43b6f9d>] ? pnpacpi_suspend+0x5d/0xe0
[ 59.392532] [<c459c542>] ? return_to_handler+0x9/0xf
[ 59.392532] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.392532] [<c43b2e12>] ? pnp_bus_suspend+0x12/0x20
[ 59.392532] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.392532] [<c4427c66>] ? dpm_run_callback+0x46/0x120
[ 59.392532] [<c43b2e00>] ? pnp_bus_freeze+0x20/0x20
[ 59.392532] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.392532] [<c4428659>] ? __device_suspend+0xe9/0x2a0
[ 59.392532] [<c4429d08>] ? dpm_suspend+0xf8/0x290
[ 59.392532] [<c40b76ff>] ? suspend_devices_and_enter+0xbf/0x720
[ 59.392532] [<c404de04>] ? prepare_ftrace_return+0x94/0xc0
[ 59.392532] [<c416b9c3>] ? pm_restrict_gfp_mask+0x3/0x70
[ 59.392532] [<c416b9c3>] ? pm_restrict_gfp_mask+0x3/0x70
[ 59.392532] [<c40b806d>] ? pm_suspend+0x30d/0x380
[ 59.392532] [<c459c535>] ? ftrace_graph_caller+0x15/0x19
[ 59.392532] [<c40b68fb>] ? state_store+0x5b/0xb0
[ 59.392532] [<c40b68a0>] ? wakeup_count_show+0x70/0x70
[ 59.392532] [<c42f0935>] ? kobj_attr_store+0x15/0x30
[ 59.392532] [<c424cca5>] ? sysfs_kf_write+0x35/0x50
[ 59.392532] [<c424cc70>] ? sysfs_kf_bin_read+0xc0/0xc0
[ 59.392532] [<c424c26f>] ? kernfs_fop_write+0xff/0x1a0
[ 59.392532] [<c424cc70>] ? sysfs_kf_bin_read+0xc0/0xc0
[ 59.392532] [<c424c170>] ? kernfs_seq_start+0x80/0x80
[ 59.392532] [<c41d6520>] ? __vfs_write+0x20/0x50
[ 59.392532] [<c41d6ada>] ? vfs_write+0x9a/0x1c0
[ 59.392532] [<c41f4039>] ? __fget_light+0x9/0x60
[ 59.392532] [<c41d7b59>] ? SyS_write+0x49/0xb0
[ 59.392532] [<c4003802>] ? do_fast_syscall_32+0x92/0x220
[ 59.392532] [<c459b4ca>] ? sysenter_past_esp+0x47/0x75
[ 59.688878] hpet1: lost 19 rtc interrupts
[ 59.694680] ---[ end trace eb0d52cad33050f7 ]---
[ 59.701013] Kernel panic - not syncing:
[ 59.705005] CPU: 0 PID: 774 Comm: analyze_suspend Tainted: G W E 4.9.0-0.bpo.2-686-pae #1 Debian 4.9.13-1~bpo8+1
[ 59.705005] Hardware name: LENOVO 636338U/636338U, BIOS CBET4000 4.5-1169-g7129ccb 03/09/2017
[ 59.705005] f6919d9c c42ee6ec f765e800 c47ce480 c41640d0 c47ce480 f765e800 c47ce480
[ 59.705005] 00000002 f6919db0 00000000 f36f49d4 00000000 00000002 f6919db8 c459c539
[ 59.705005] f6919dec c459c539 00000002 af057ff9 f765e800 00000002 00000000 00000000
[ 59.705005] Call Trace:
[ 59.705005] [<c42ee6ec>] ? dump_stack+0x55/0x79
[ 59.705005] [<c41640d0>] ? panic+0x97/0x1c9
[ 59.705005] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.705005] [<c43b2e12>] ? pnp_bus_suspend+0x12/0x20
[ 59.705005] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.705005] [<c4427c66>] ? dpm_run_callback+0x46/0x120
[ 59.705005] [<c43b2e00>] ? pnp_bus_freeze+0x20/0x20
[ 59.705005] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.705005] [<c4428659>] ? __device_suspend+0xe9/0x2a0
[ 59.705005] [<c4429d08>] ? dpm_suspend+0xf8/0x290
[ 59.705005] [<c40b76ff>] ? suspend_devices_and_enter+0xbf/0x720
[ 59.705005] [<c404de04>] ? prepare_ftrace_return+0x94/0xc0
[ 59.705005] [<c416b9c3>] ? pm_restrict_gfp_mask+0x3/0x70
[ 59.705005] [<c416b9c3>] ? pm_restrict_gfp_mask+0x3/0x70
[ 59.705005] [<c40b806d>] ? pm_suspend+0x30d/0x380
[ 59.705005] [<c459c535>] ? ftrace_graph_caller+0x15/0x19
[ 59.705005] [<c40b68fb>] ? state_store+0x5b/0xb0
[ 59.705005] [<c40b68a0>] ? wakeup_count_show+0x70/0x70
[ 59.705005] [<c42f0935>] ? kobj_attr_store+0x15/0x30
[ 59.705005] [<c424cca5>] ? sysfs_kf_write+0x35/0x50
[ 59.705005] [<c424cc70>] ? sysfs_kf_bin_read+0xc0/0xc0
[ 59.705005] [<c424c26f>] ? kernfs_fop_write+0xff/0x1a0
[ 59.705005] [<c424cc70>] ? sysfs_kf_bin_read+0xc0/0xc0
[ 59.705005] [<c424c170>] ? kernfs_seq_start+0x80/0x80
[ 59.705005] [<c41d6520>] ? __vfs_write+0x20/0x50
[ 59.705005] [<c41d6ada>] ? vfs_write+0x9a/0x1c0
[ 59.705005] [<c41f4039>] ? __fget_light+0x9/0x60
[ 59.705005] [<c41d7b59>] ? SyS_write+0x49/0xb0
[ 59.705005] [<c4003802>] ? do_fast_syscall_32+0x92/0x220
[ 59.705005] [<c459b4ca>] ? sysenter_past_esp+0x47/0x75
[ 59.705005] Kernel Offset: 0x3000000 from 0xc1000000 (relocation range: 0xc0000000-0xf81fdfff)
[ 59.705005] ---[ end Kernel panic - not syncing:
[ 59.985747] ------------[ cut here ]------------
[ 59.989743] WARNING: CPU: 0 PID: 774 at /build/linux-ROBWaj/linux-4.9.13/arch/x86/kernel/smp.c:127 trigger_load_balance+0xef/0x180
[ 59.989743] Modules linked in: cpufreq_powersave(E) cpufreq_conservative(E) cpufreq_userspace(E) iTCO_wdt(E) arc4(E) iTCO_vendor_support(E) coretemp(E) pcmcia(E) kvm_intel(E) iwl3945(E) kvm(E) iwlegacy(E) mac80211(E) irqbypass(E) i915(E) lpc_ich(E) mfd_core(E) evdev(E) yenta_socket(E) serio_raw(E) snd_hda_codec_analog(E) pcmcia_rsrc(E) cfg80211(E) snd_hda_codec_generic(E) pcmcia_core(E) thinkpad_acpi(E) rng_core(E) snd_hda_intel(E) nvram(E) drm_kms_helper(E) rfkill(E) snd_hda_codec(E) battery(E) snd_hda_core(E) snd_hwdep(E) drm(E) snd_pcm(E) snd_timer(E) snd(E) soundcore(E) video(E) i2c_algo_bit(E) shpchp(E) ac(E) acpi_cpufreq(E) tpm_tis(E) button(E) tpm_tis_core(E) tpm(E) fuse(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) jbd2(E) fscrypto(E) mbcache(E) ecb(E) cbc(E) algif_skcipher(E) af_alg(E) dm_crypt(E) dm_mod(E) sr_mod(E) cdrom(E) sg(E) sd_mod(E) ata_generic(E) ehci_pci(E) uhci_hcd(E) ehci_hcd(E) ata_piix(E) ahci(E) libahci(E) firewire_ohci(E) sdhci_pci(E) psmouse(E) e1000e(E) libata(E) usbcore(E) i2c_i801(E) i2c_smbus(E) firewire_core(E) crc_itu_t(E) sdhci(E) mmc_core(E) ptp(E) scsi_mod(E) usb_common(E) pps_core(E) thermal(E)
[ 59.989743] CPU: 0 PID: 774 Comm: analyze_suspend Tainted: G W E 4.9.0-0.bpo.2-686-pae #1 Debian 4.9.13-1~bpo8+1
[ 59.989743] Hardware name: LENOVO 636338U/636338U, BIOS CBET4000 4.5-1169-g7129ccb 03/09/2017
[ 59.989743] f6919c40 c42ee6ec 00000000 00000000 c4067c0a c46944b0 00000000 00000306
[ 59.989743] c4689f04 0000007f c40a50af 0000007f 00000009 c40a50af 00000001 00000000
[ 59.989743] ffff159d f6919c54 c4067d1a 00000009 00000000 00000000 f6919c68 c40a50af
[ 59.989743] Call Trace:
[ 59.989743] [<c42ee6ec>] ? dump_stack+0x55/0x79
[ 59.989743] [<c4067c0a>] ? __warn+0xea/0x110
[ 59.989743] [<c40a50af>] ? trigger_load_balance+0xef/0x180
[ 59.989743] [<c40a50af>] ? trigger_load_balance+0xef/0x180
[ 59.989743] [<c4067d1a>] ? warn_slowpath_null+0x2a/0x30
[ 59.989743] [<c40a50af>] ? trigger_load_balance+0xef/0x180
[ 59.989743] [<c40d6b2f>] ? update_process_times+0x3f/0x50
[ 59.989743] [<c40e7b66>] ? tick_sched_handle.isra.11+0x26/0x60
[ 59.989743] [<c40e86f7>] ? tick_sched_timer+0x37/0x80
[ 59.989743] [<c40d757a>] ? __remove_hrtimer+0x3a/0x70
[ 59.989743] [<c40d7b57>] ? __hrtimer_run_queues+0xc7/0x260
[ 59.989743] [<c40e86c0>] ? tick_sched_do_timer+0x40/0x40
[ 59.989743] [<c40d7fbc>] ? hrtimer_interrupt+0x8c/0x1a0
[ 59.989743] [<c4047310>] ? local_apic_timer_interrupt+0x30/0x60
[ 59.989743] [<c459c863>] ? smp_apic_timer_interrupt+0x33/0x50
[ 59.989743] [<c459bf78>] ? apic_timer_interrupt+0x34/0x3c
[ 59.989743] [<c41641c3>] ? panic+0x18a/0x1c9
[ 59.989743] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.989743] [<c43b2e12>] ? pnp_bus_suspend+0x12/0x20
[ 59.989743] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.989743] [<c4427c66>] ? dpm_run_callback+0x46/0x120
[ 59.989743] [<c43b2e00>] ? pnp_bus_freeze+0x20/0x20
[ 59.989743] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 59.989743] [<c4428659>] ? __device_suspend+0xe9/0x2a0
[ 59.989743] [<c4429d08>] ? dpm_suspend+0xf8/0x290
[ 59.989743] [<c40b76ff>] ? suspend_devices_and_enter+0xbf/0x720
[ 59.989743] [<c404de04>] ? prepare_ftrace_return+0x94/0xc0
[ 59.989743] [<c416b9c3>] ? pm_restrict_gfp_mask+0x3/0x70
[ 59.989743] [<c416b9c3>] ? pm_restrict_gfp_mask+0x3/0x70
[ 59.989743] [<c40b806d>] ? pm_suspend+0x30d/0x380
[ 59.989743] [<c459c535>] ? ftrace_graph_caller+0x15/0x19
[ 59.989743] [<c40b68fb>] ? state_store+0x5b/0xb0
[ 59.989743] [<c40b68a0>] ? wakeup_count_show+0x70/0x70
[ 59.989743] [<c42f0935>] ? kobj_attr_store+0x15/0x30
[ 59.989743] [<c424cca5>] ? sysfs_kf_write+0x35/0x50
[ 59.989743] [<c424cc70>] ? sysfs_kf_bin_read+0xc0/0xc0
[ 59.989743] [<c424c26f>] ? kernfs_fop_write+0xff/0x1a0
[ 59.989743] [<c424cc70>] ? sysfs_kf_bin_read+0xc0/0xc0
[ 59.989743] [<c424c170>] ? kernfs_seq_start+0x80/0x80
[ 59.989743] [<c41d6520>] ? __vfs_write+0x20/0x50
[ 59.989743] [<c41d6ada>] ? vfs_write+0x9a/0x1c0
[ 59.989743] [<c41f4039>] ? __fget_light+0x9/0x60
[ 59.989743] [<c41d7b59>] ? SyS_write+0x49/0xb0
[ 59.989743] [<c4003802>] ? do_fast_syscall_32+0x92/0x220
[ 59.989743] [<c459b4ca>] ? sysenter_past_esp+0x47/0x75
[ 59.989743] ---[ end trace eb0d52cad33050f8 ]---
[ 60.550602] hpet1: lost 54 rtc interrupts
[ 60.554527] ------------[ cut here ]------------
[ 60.554527] WARNING: CPU: 0 PID: 774 at /build/linux-ROBWaj/linux-4.9.13/kernel/time/tick-broadcast.c:642 tick_handle_oneshot_broadcast+0x184/0x1a0
[ 60.554527] Modules linked in: cpufreq_powersave(E) cpufreq_conservative(E) cpufreq_userspace(E) iTCO_wdt(E) arc4(E) iTCO_vendor_support(E) coretemp(E) pcmcia(E) kvm_intel(E) iwl3945(E) kvm(E) iwlegacy(E) mac80211(E) irqbypass(E) i915(E) lpc_ich(E) mfd_core(E) evdev(E) yenta_socket(E) serio_raw(E) snd_hda_codec_analog(E) pcmcia_rsrc(E) cfg80211(E) snd_hda_codec_generic(E) pcmcia_core(E) thinkpad_acpi(E) rng_core(E) snd_hda_intel(E) nvram(E) drm_kms_helper(E) rfkill(E) snd_hda_codec(E) battery(E) snd_hda_core(E) snd_hwdep(E) drm(E) snd_pcm(E) snd_timer(E) snd(E) soundcore(E) video(E) i2c_algo_bit(E) shpchp(E) ac(E) acpi_cpufreq(E) tpm_tis(E) button(E) tpm_tis_core(E) tpm(E) fuse(E) parport_pc(E) ppdev(E) lp(E) parport(E) autofs4(E) ext4(E) crc16(E) jbd2(E) fscrypto(E) mbcache(E) ecb(E) cbc(E) algif_skcipher(E) af_alg(E) dm_crypt(E) dm_mod(E) sr_mod(E) cdrom(E) sg(E) sd_mod(E) ata_generic(E) ehci_pci(E) uhci_hcd(E) ehci_hcd(E) ata_piix(E) ahci(E) libahci(E) firewire_ohci(E) sdhci_pci(E) psmouse(E) e1000e(E) libata(E) usbcore(E) i2c_i801(E) i2c_smbus(E) firewire_core(E) crc_itu_t(E) sdhci(E) mmc_core(E) ptp(E) scsi_mod(E) usb_common(E) pps_core(E) thermal(E)
[ 60.554527] CPU: 0 PID: 774 Comm: analyze_suspend Tainted: G W E 4.9.0-0.bpo.2-686-pae #1 Debian 4.9.13-1~bpo8+1
[ 60.554527] Hardware name: LENOVO 636338U/636338U, BIOS CBET4000 4.5-1169-g7129ccb 03/09/2017
[ 60.554527] f742ff34 c42ee6ec 00000000 00000000 c4067c0a c46944b0 00000000 00000306
[ 60.554527] c4699ad8 00000282 c40e6c94 00000282 00000009 c40e6c94 c48b2f74 7fffffff
[ 60.554527] 0000000e f742ff48 c4067d1a 00000009 00000000 00000000 f742ff74 c40e6c94
[ 60.554527] Call Trace:
[ 60.554527] <IRQ> [ 60.554527] [<c42ee6ec>] ? dump_stack+0x55/0x79
[ 60.554527] [<c4067c0a>] ? __warn+0xea/0x110
[ 60.554527] [<c40e6c94>] ? tick_handle_oneshot_broadcast+0x184/0x1a0
[ 60.554527] [<c40e6c94>] ? tick_handle_oneshot_broadcast+0x184/0x1a0
[ 60.554527] [<c4067d1a>] ? warn_slowpath_null+0x2a/0x30
[ 60.554527] [<c40e6c94>] ? tick_handle_oneshot_broadcast+0x184/0x1a0
[ 60.554527] [<c40251d2>] ? timer_interrupt+0x12/0x20
[ 60.554527] [<c40c42c8>] ? __handle_irq_event_percpu+0x78/0x1a0
[ 60.554527] [<c404dd8e>] ? prepare_ftrace_return+0x1e/0xc0
[ 60.554527] [<c459c535>] ? ftrace_graph_caller+0x15/0x19
[ 60.554527] [<c404dd8e>] ? prepare_ftrace_return+0x1e/0xc0
[ 60.554527] [<c404dd8e>] ? prepare_ftrace_return+0x1e/0xc0
[ 60.554527] [<c40c441b>] ? handle_irq_event_percpu+0x2b/0x70
[ 60.554527] [<c40c448f>] ? handle_irq_event+0x2f/0x50
[ 60.554527] [<c40c77dd>] ? handle_edge_irq+0x6d/0x120
[ 60.554527] [<c40c7770>] ? handle_level_irq+0xe0/0xe0
[ 60.554527] [<c4024d12>] ? handle_irq+0x52/0x70
[ 60.554527] <EOI> [ 60.554527] [<c459c7ac>] ? do_IRQ+0x3c/0xc0
[ 60.554527] [<c40d0c1a>] ? rcu_irq_exit+0xa/0x50
[ 60.554527] [<c459bc73>] ? common_interrupt+0x33/0x38
[ 60.554527] [<c41641c3>] ? panic+0x18a/0x1c9
[ 60.554527] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 60.554527] [<c43b2e12>] ? pnp_bus_suspend+0x12/0x20
[ 60.554527] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 60.554527] [<c4427c66>] ? dpm_run_callback+0x46/0x120
[ 60.554527] [<c43b2e00>] ? pnp_bus_freeze+0x20/0x20
[ 60.554527] [<c459c539>] ? ftrace_graph_caller+0x19/0x19
[ 60.554527] [<c4428659>] ? __device_suspend+0xe9/0x2a0
[ 60.554527] [<c4429d08>] ? dpm_suspend+0xf8/0x290
[ 60.554527] [<c40b76ff>] ? suspend_devices_and_enter+0xbf/0x720
[ 60.554527] [<c404de04>] ? prepare_ftrace_return+0x94/0xc0
[ 60.554527] [<c416b9c3>] ? pm_restrict_gfp_mask+0x3/0x70
[ 60.554527] [<c416b9c3>] ? pm_restrict_gfp_mask+0x3/0x70
[ 60.554527] [<c40b806d>] ? pm_suspend+0x30d/0x380
[ 60.554527] [<c459c535>] ? ftrace_graph_caller+0x15/0x19
[ 60.554527] [<c40b68fb>] ? state_store+0x5b/0xb0
[ 60.554527] [<c40b68a0>] ? wakeup_count_show+0x70/0x70
[ 60.554527] [<c42f0935>] ? kobj_attr_store+0x15/0x30
[ 60.554527] [<c424cca5>] ? sysfs_kf_write+0x35/0x50
[ 60.554527] [<c424cc70>] ? sysfs_kf_bin_read+0xc0/0xc0
[ 60.554527] [<c424c26f>] ? kernfs_fop_write+0xff/0x1a0
[ 60.554527] [<c424cc70>] ? sysfs_kf_bin_read+0xc0/0xc0
[ 60.554527] [<c424c170>] ? kernfs_seq_start+0x80/0x80
[ 60.554527] [<c41d6520>] ? __vfs_write+0x20/0x50
[ 60.554527] [<c41d6ada>] ? vfs_write+0x9a/0x1c0
[ 60.554527] [<c41f4039>] ? __fget_light+0x9/0x60
[ 60.554527] [<c41d7b59>] ? SyS_write+0x49/0xb0
[ 60.554527] [<c4003802>] ? do_fast_syscall_32+0x92/0x220
[ 60.554527] [<c459b4ca>] ? sysenter_past_esp+0x47/0x75
[ 60.554527] ---[ end trace eb0d52cad33050f9 ]---

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