[ 300.403269] ------------[ cut here ]------------ [ 300.403271] CPA: called for zero pte. vaddr = 0 cpa->vaddr = 0 [ 300.403281] WARNING: CPU: 0 PID: 33 at arch/x86/mm/pageattr.c:1466 __cpa_process_fault+0x365/0x390 [ 300.403282] Modules linked in: cmac cifs fscache snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss ipv6 cfg80211 8021q garp mrp stp llc joydev hid_generic usbhid hid gpio_ich wmi_bmof hp_wmi sparse_keymap rfkill ppdev evdev nouveau mxm_wmi video ttm drm_kms_helper drm tg3 agpgart i2c_algo_bit fb_sys_fops syscopyarea sysfillrect libphy lpc_ich snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic sysimgblt psmouse serio_raw i2c_core coretemp firewire_ohci firewire_core hwmon wmi uhci_hcd snd_hda_intel snd_hda_codec ehci_pci snd_hda_core ehci_hcd parport_pc parport button snd_hwdep snd_pcm snd_timer snd soundcore pcc_cpufreq acpi_cpufreq loop [ 300.403313] CPU: 0 PID: 33 Comm: kswapd0 Tainted: G I 4.20.2 #1 [ 300.403314] Hardware name: Hewlett-Packard HP xw4600 Workstation/0AA0h, BIOS 786F3 v01.34 07/09/2012 [ 300.403316] EIP: __cpa_process_fault+0x365/0x390 [ 300.403318] Code: c4 0c 85 c0 0f 88 5a fe ff ff 01 c6 e9 4b fe ff ff 8b 7d d8 e9 64 ff ff ff 8b 03 ff 30 ff 75 f0 68 d8 9d 38 cd e8 8e 0c 01 00 <0f> 0b be f2 ff ff ff 83 c4 0c e9 e4 fc ff ff 8b 45 f0 8d b8 00 00 [ 300.403319] EAX: 00000032 EBX: f4acfd78 ECX: cd509424 EDX: 00000007 [ 300.403320] ESI: f4acfd78 EDI: 00000000 EBP: f4acfcc4 ESP: f4acfc88 [ 300.403322] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00010292 [ 300.403323] CR0: 80050033 CR2: b1a96000 CR3: 1477b000 CR4: 000006d0 [ 300.403324] Call Trace: [ 300.403328] ? __change_page_attr_set_clr+0x575/0x880 [ 300.403331] ? invalidate_mapping_pages+0x7d/0x2f0 [ 300.403333] ? enqueue_entity+0xa2/0x2f0 [ 300.403336] ? change_page_attr_set_clr+0xf1/0x2f0 [ 300.403338] ? set_memory_wb+0x35/0x80 [ 300.403344] ? ttm_pages_put+0x4c/0x90 [ttm] [ 300.403348] ? ttm_page_pool_free+0x104/0x170 [ttm] [ 300.403351] ? ttm_pool_shrink_scan+0xc0/0x100 [ttm] [ 300.403354] ? do_shrink_slab+0x155/0x2f0 [ 300.403356] ? shrink_slab+0x1cf/0x240 [ 300.403358] ? __switch_to_asm+0x26/0x50 [ 300.403360] ? shrink_node+0xe1/0x430 [ 300.403362] ? kswapd+0x375/0x630 [ 300.403365] ? kthread+0xef/0x110 [ 300.403366] ? mem_cgroup_shrink_node+0x120/0x120 [ 300.403368] ? kthread_stop+0xd0/0xd0 [ 300.403369] ? ret_from_fork+0x2e/0x40 [ 300.403371] ---[ end trace 3ff74d1f7f433be3 ]--- [ 300.403372] [TTM] Failed to set 1024 pages to wb! [ 300.403740] ------------[ cut here ]------------ [ 300.403742] CPA: called for zero pte. vaddr = 0 cpa->vaddr = 0 [ 300.403745] WARNING: CPU: 0 PID: 33 at arch/x86/mm/pageattr.c:1466 __cpa_process_fault+0x365/0x390 [ 300.403746] Modules linked in: cmac cifs fscache snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss ipv6 cfg80211 8021q garp mrp stp llc joydev hid_generic usbhid hid gpio_ich wmi_bmof hp_wmi sparse_keymap rfkill ppdev evdev nouveau mxm_wmi video ttm drm_kms_helper drm tg3 agpgart i2c_algo_bit fb_sys_fops syscopyarea sysfillrect libphy lpc_ich snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic sysimgblt psmouse serio_raw i2c_core coretemp firewire_ohci firewire_core hwmon wmi uhci_hcd snd_hda_intel snd_hda_codec ehci_pci snd_hda_core ehci_hcd parport_pc parport button snd_hwdep snd_pcm snd_timer snd soundcore pcc_cpufreq acpi_cpufreq loop [ 300.403766] CPU: 0 PID: 33 Comm: kswapd0 Tainted: G W I 4.20.2 #1 [ 300.403767] Hardware name: Hewlett-Packard HP xw4600 Workstation/0AA0h, BIOS 786F3 v01.34 07/09/2012 [ 300.403769] EIP: __cpa_process_fault+0x365/0x390 [ 300.403770] Code: c4 0c 85 c0 0f 88 5a fe ff ff 01 c6 e9 4b fe ff ff 8b 7d d8 e9 64 ff ff ff 8b 03 ff 30 ff 75 f0 68 d8 9d 38 cd e8 8e 0c 01 00 <0f> 0b be f2 ff ff ff 83 c4 0c e9 e4 fc ff ff 8b 45 f0 8d b8 00 00 [ 300.403771] EAX: 00000032 EBX: f4acfd78 ECX: cd509424 EDX: 00000007 [ 300.403772] ESI: f4acfd78 EDI: 00000000 EBP: f4acfcc4 ESP: f4acfc88 [ 300.403773] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00010292 [ 300.403775] CR0: 80050033 CR2: b1a96000 CR3: 1477b000 CR4: 000006d0 [ 300.403775] Call Trace: [ 300.403778] ? __change_page_attr_set_clr+0x575/0x880 [ 300.403780] ? invalidate_mapping_pages+0x7d/0x2f0 [ 300.403783] ? change_page_attr_set_clr+0xf1/0x2f0 [ 300.403785] ? set_memory_wb+0x35/0x80 [ 300.403789] ? ttm_pages_put+0x4c/0x90 [ttm] [ 300.403793] ? ttm_page_pool_free+0x104/0x170 [ttm] [ 300.403797] ? ttm_pool_shrink_scan+0xc0/0x100 [ttm] [ 300.403799] ? do_shrink_slab+0x155/0x2f0 [ 300.403801] ? shrink_slab+0x1cf/0x240 [ 300.403802] ? __switch_to_asm+0x26/0x50 [ 300.403804] ? shrink_node+0xe1/0x430 [ 300.403806] ? kswapd+0x375/0x630 [ 300.403809] ? kthread+0xef/0x110 [ 300.403810] ? mem_cgroup_shrink_node+0x120/0x120 [ 300.403812] ? kthread_stop+0xd0/0xd0 [ 300.403813] ? ret_from_fork+0x2e/0x40 [ 300.403815] ---[ end trace 3ff74d1f7f433be4 ]--- [ 300.403815] [TTM] Failed to set 1024 pages to wb! [ 325.075833] fuse init (API version 7.28) [ 330.936828] ------------[ cut here ]------------ [ 330.936830] CPA: called for zero pte. vaddr = 0 cpa->vaddr = 0 [ 330.936840] WARNING: CPU: 0 PID: 33 at arch/x86/mm/pageattr.c:1466 __cpa_process_fault+0x365/0x390 [ 330.936841] Modules linked in: fuse cmac cifs fscache snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss ipv6 cfg80211 8021q garp mrp stp llc joydev hid_generic usbhid hid gpio_ich wmi_bmof hp_wmi sparse_keymap rfkill ppdev evdev nouveau mxm_wmi video ttm drm_kms_helper drm tg3 agpgart i2c_algo_bit fb_sys_fops syscopyarea sysfillrect libphy lpc_ich snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic sysimgblt psmouse serio_raw i2c_core coretemp firewire_ohci firewire_core hwmon wmi uhci_hcd snd_hda_intel snd_hda_codec ehci_pci snd_hda_core ehci_hcd parport_pc parport button snd_hwdep snd_pcm snd_timer snd soundcore pcc_cpufreq acpi_cpufreq loop [ 330.936872] CPU: 0 PID: 33 Comm: kswapd0 Tainted: G W I 4.20.2 #1 [ 330.936873] Hardware name: Hewlett-Packard HP xw4600 Workstation/0AA0h, BIOS 786F3 v01.34 07/09/2012 [ 330.936875] EIP: __cpa_process_fault+0x365/0x390 [ 330.936877] Code: c4 0c 85 c0 0f 88 5a fe ff ff 01 c6 e9 4b fe ff ff 8b 7d d8 e9 64 ff ff ff 8b 03 ff 30 ff 75 f0 68 d8 9d 38 cd e8 8e 0c 01 00 <0f> 0b be f2 ff ff ff 83 c4 0c e9 e4 fc ff ff 8b 45 f0 8d b8 00 00 [ 330.936878] EAX: 00000032 EBX: f4acfd78 ECX: cd509424 EDX: 00000007 [ 330.936879] ESI: f4acfd78 EDI: 00000000 EBP: f4acfcc4 ESP: f4acfc88 [ 330.936881] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00010292 [ 330.936882] CR0: 80050033 CR2: b115f7a0 CR3: 13513000 CR4: 000006d0 [ 330.936883] Call Trace: [ 330.936888] ? __change_page_attr_set_clr+0x575/0x880 [ 330.936891] ? __es_remove_extent+0x2c0/0x2f0 [ 330.936892] ? __es_remove_extent+0x2c0/0x2f0 [ 330.936895] ? change_page_attr_set_clr+0xf1/0x2f0 [ 330.936896] ? set_memory_wb+0x35/0x80 [ 330.936896] ? ttm_pages_put+0x4c/0x90 [ttm] [ 330.936896] ? ttm_page_pool_free+0x104/0x170 [ttm] [ 330.936896] ? ttm_pool_shrink_scan+0xc0/0x100 [ttm] [ 330.936896] ? do_shrink_slab+0x155/0x2f0 [ 330.936896] ? shrink_slab+0x1cf/0x240 [ 330.936896] ? __switch_to_asm+0x26/0x50 [ 330.936896] ? shrink_node+0xe1/0x430 [ 330.936896] ? kswapd+0x375/0x630 [ 330.936896] ? kthread+0xef/0x110 [ 330.936896] ? mem_cgroup_shrink_node+0x120/0x120 [ 330.936896] ? kthread_stop+0xd0/0xd0 [ 330.936896] ? ret_from_fork+0x2e/0x40 [ 330.936896] ---[ end trace 3ff74d1f7f433be5 ]--- [ 330.936941] [TTM] Failed to set 1024 pages to wb! [ 330.938244] ------------[ cut here ]------------ [ 330.938246] CPA: called for zero pte. vaddr = 0 cpa->vaddr = 0 [ 330.938250] WARNING: CPU: 0 PID: 33 at arch/x86/mm/pageattr.c:1466 __cpa_process_fault+0x365/0x390 [ 330.938251] Modules linked in: fuse cmac cifs fscache snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss ipv6 cfg80211 8021q garp mrp stp llc joydev hid_generic usbhid hid gpio_ich wmi_bmof hp_wmi sparse_keymap rfkill ppdev evdev nouveau mxm_wmi video ttm drm_kms_helper drm tg3 agpgart i2c_algo_bit fb_sys_fops syscopyarea sysfillrect libphy lpc_ich snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic sysimgblt psmouse serio_raw i2c_core coretemp firewire_ohci firewire_core hwmon wmi uhci_hcd snd_hda_intel snd_hda_codec ehci_pci snd_hda_core ehci_hcd parport_pc parport button snd_hwdep snd_pcm snd_timer snd soundcore pcc_cpufreq acpi_cpufreq loop [ 330.938273] CPU: 0 PID: 33 Comm: kswapd0 Tainted: G W I 4.20.2 #1 [ 330.938274] Hardware name: Hewlett-Packard HP xw4600 Workstation/0AA0h, BIOS 786F3 v01.34 07/09/2012 [ 330.938276] EIP: __cpa_process_fault+0x365/0x390 [ 330.938278] Code: c4 0c 85 c0 0f 88 5a fe ff ff 01 c6 e9 4b fe ff ff 8b 7d d8 e9 64 ff ff ff 8b 03 ff 30 ff 75 f0 68 d8 9d 38 cd e8 8e 0c 01 00 <0f> 0b be f2 ff ff ff 83 c4 0c e9 e4 fc ff ff 8b 45 f0 8d b8 00 00 [ 330.938279] EAX: 00000032 EBX: f4acfd78 ECX: cd509424 EDX: 00000007 [ 330.938280] ESI: f4acfd78 EDI: 00000000 EBP: f4acfcc4 ESP: f4acfc88 [ 330.938281] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00010292 [ 330.938283] CR0: 80050033 CR2: b115f7a0 CR3: 250b1000 CR4: 000006d0 [ 330.938283] Call Trace: [ 330.938287] ? __change_page_attr_set_clr+0x575/0x880 [ 330.938288] ? invalidate_mapping_pages+0x7d/0x2f0 [ 330.938291] ? change_page_attr_set_clr+0xf1/0x2f0 [ 330.938293] ? es_do_reclaim_extents+0x9a/0x100 [ 330.938296] ? set_memory_wb+0x35/0x80 [ 330.938300] ? ttm_pages_put+0x4c/0x90 [ttm] [ 330.938304] ? ttm_page_pool_free+0x104/0x170 [ttm] [ 330.938308] ? ttm_pool_shrink_scan+0xc0/0x100 [ttm] [ 330.938310] ? do_shrink_slab+0x155/0x2f0 [ 330.938312] ? shrink_slab+0x1cf/0x240 [ 330.938313] ? __switch_to_asm+0x26/0x50 [ 330.938315] ? shrink_node+0xe1/0x430 [ 330.938318] ? kswapd+0x375/0x630 [ 330.938320] ? kthread+0xef/0x110 [ 330.938322] ? mem_cgroup_shrink_node+0x120/0x120 [ 330.938323] ? kthread_stop+0xd0/0xd0 [ 330.938325] ? ret_from_fork+0x2e/0x40 [ 330.938326] ---[ end trace 3ff74d1f7f433be6 ]--- [ 330.938327] [TTM] Failed to set 1024 pages to wb