[ 301.883964] general protection fault: 0000 [#1] PREEMPT SMP PTI [ 301.883971] Modules linked in: cmac arc4 md4 nls_utf8 cifs ccm dns_resolver fscache vmnet(O) ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter nls_iso8859_1 nls_cp437 vfat fat raid456 async_raid6_recov async_memcpy libcrc32c crc32c_generic async_pq async_xor nvidia_drm(PO) xor nvidia_modeset(PO) async_tx nvidia(PO) snd_hda_codec_hdmi intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp eeepc_wmi asus_wmi kvm_intel snd_hda_codec_realtek sparse_keymap rfkill snd_hda_codec_generic wmi_bmof kvm iTCO_wdt mxm_wmi iTCO_vendor_support snd_hda_intel raid6_pq ast snd_hda_codec ttm irqbypass intel_cstate drm_kms_helper snd_hda_core intel_uncore drm snd_hwdep intel_rapl_perf mousedev pcspkr snd_pcm input_leds led_class joydev md_mod igb [ 301.884061] ipmi_devintf mei_me snd_timer ipmi_msghandler agpgart i2c_i801 ptp mei snd pps_core syscopyarea lpc_ich i2c_algo_bit sysfillrect dca sysimgblt fb_sys_fops soundcore shpchp rtc_cmos wmi acpi_power_meter evdev mac_hid vmmon(O) vmw_vmci sg ip_tables x_tables algif_skcipher af_alg hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid sr_mod cdrom uas usb_storage sd_mod dm_crypt dm_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd xhci_pci ahci glue_helper ehci_pci libahci cryptd xhci_hcd ehci_hcd libata scsi_mod usbcore usb_common ext4 crc16 mbcache jbd2 fscrypto [ 301.884142] CPU: 23 PID: 2115 Comm: cifsd Tainted: P O 4.15.8-1-ARCH #1 [ 301.884146] Hardware name: ASUSTeK COMPUTER INC. Z10PE-D8 WS/Z10PE-D8 WS, BIOS 3304 06/22/2016 [ 301.884158] RIP: 0010:prefetch_freepointer.isra.17+0x10/0x20 [ 301.884161] RSP: 0018:ffffba3407f9fde0 EFLAGS: 00010202 [ 301.884166] RAX: 0000000000000000 RBX: 61260d3b9052bc8a RCX: 00000000003ece17 [ 301.884170] RDX: 61260d3b9052bc8a RSI: ffffa1976b3ea540 RDI: ffffa1976b3ea420 [ 301.884173] RBP: 0000000001011200 R08: ffffffff88c11e40 R09: 0000000000000000 [ 301.884176] R10: ffffba3407f9fd28 R11: 0000000000000000 R12: ffffa192e2c62300 [ 301.884180] R13: ffffa1976b3ea400 R14: ffffa1976b3ea400 R15: ffffffff881a33b5 [ 301.884184] FS: 0000000000000000(0000) GS:ffffa1934fb40000(0000) knlGS:0000000000000000 [ 301.884188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 301.884191] CR2: 00007f9d3850e010 CR3: 000000084900a003 CR4: 00000000003606e0 [ 301.884195] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 301.884198] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 301.884201] Call Trace: [ 301.884209] kmem_cache_alloc+0x9c/0x1b0 [ 301.884218] ? wait_woken+0x80/0x80 [ 301.884223] mempool_alloc+0x65/0x190 [ 301.884231] ? _raw_spin_unlock_irqrestore+0x20/0x40 [ 301.884239] ? try_to_wake_up+0x224/0x490 [ 301.884302] cifs_small_buf_get+0x16/0x20 [cifs] [ 301.884330] cifs_demultiplex_thread+0x557/0xab0 [cifs] [ 301.884358] ? cifs_handle_standard+0x190/0x190 [cifs] [ 301.884363] kthread+0x113/0x130 [ 301.884368] ? kthread_create_on_node+0x70/0x70 [ 301.884374] ret_from_fork+0x35/0x40 [ 301.884380] Code: 10 48 8b 4c 24 08 e9 ad fd ff ff 0f 0b e8 89 b4 e6 ff 45 31 ff e9 d8 fd ff ff 90 0f 1f 44 00 00 48 85 d2 74 0f 48 63 07 48 01 c2 <48> 33 12 48 33 16 0f 18 0a f3 c3 0f 1f 44 00 00 0f 1f 44 00 00 [ 301.884448] RIP: prefetch_freepointer.isra.17+0x10/0x20 RSP: ffffba3407f9fde0 [ 301.884454] ---[ end trace c795a48f1d2dbde2 ]--- [ 344.324037] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 1.766 msecs [ 344.324049] perf: interrupt took too long (13791 > 2500), lowering kernel.perf_event_max_sample_rate to 14000 [ 350.432764] snd_hda_intel 0000:00:1b.0: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. [ 352.437152] general protection fault: 0000 [#2] PREEMPT SMP PTI [ 352.437158] Modules linked in: cmac arc4 md4 nls_utf8 cifs ccm dns_resolver fscache vmnet(O) ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter nls_iso8859_1 nls_cp437 vfat fat raid456 async_raid6_recov async_memcpy libcrc32c crc32c_generic async_pq async_xor nvidia_drm(PO) xor nvidia_modeset(PO) async_tx nvidia(PO) snd_hda_codec_hdmi intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp eeepc_wmi asus_wmi kvm_intel snd_hda_codec_realtek sparse_keymap rfkill snd_hda_codec_generic wmi_bmof kvm iTCO_wdt mxm_wmi iTCO_vendor_support snd_hda_intel raid6_pq ast snd_hda_codec ttm irqbypass intel_cstate drm_kms_helper snd_hda_core intel_uncore drm snd_hwdep intel_rapl_perf mousedev pcspkr snd_pcm input_leds led_class joydev md_mod igb [ 352.437233] ipmi_devintf mei_me snd_timer ipmi_msghandler agpgart i2c_i801 ptp mei snd pps_core syscopyarea lpc_ich i2c_algo_bit sysfillrect dca sysimgblt fb_sys_fops soundcore shpchp rtc_cmos wmi acpi_power_meter evdev mac_hid vmmon(O) vmw_vmci sg ip_tables x_tables algif_skcipher af_alg hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid sr_mod cdrom uas usb_storage sd_mod dm_crypt dm_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd xhci_pci ahci glue_helper ehci_pci libahci cryptd xhci_hcd ehci_hcd libata scsi_mod usbcore usb_common ext4 crc16 mbcache jbd2 fscrypto [ 352.437303] CPU: 23 PID: 2089 Comm: zsh Tainted: P D O 4.15.8-1-ARCH #1 [ 352.437306] Hardware name: ASUSTeK COMPUTER INC. Z10PE-D8 WS/Z10PE-D8 WS, BIOS 3304 06/22/2016 [ 352.437317] RIP: 0010:kmem_cache_alloc+0x73/0x1b0 [ 352.437320] RSP: 0018:ffffba340b9bf978 EFLAGS: 00010202 [ 352.437324] RAX: 61260d3b9052bc8a RBX: 61260d3b9052bc8a RCX: 00000000003ed017 [ 352.437327] RDX: 00000000003ece17 RSI: 00000000003ece17 RDI: 000000000002a450 [ 352.437329] RBP: 0000000001011200 R08: 0000000000000000 R09: 0000000000000000 [ 352.437332] R10: ffffba340b9bfb98 R11: ffffffffc0b92000 R12: 61260d3b9052bc8a [ 352.437335] R13: ffffa1976b3ea400 R14: ffffa1976b3ea400 R15: ffffffff881a33b5 [ 352.437338] FS: 00007f278fcf8f00(0000) GS:ffffa1934fb40000(0000) knlGS:0000000000000000 [ 352.437341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 352.437344] CR2: 0000301ddb340000 CR3: 0000001042a52002 CR4: 00000000003606e0 [ 352.437347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 352.437350] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 352.437352] Call Trace: [ 352.437362] ? wait_woken+0x80/0x80 [ 352.437367] mempool_alloc+0x65/0x190 [ 352.437426] cifs_small_buf_get+0x16/0x20 [cifs] [ 352.437456] small_smb2_init+0x5d/0xa0 [cifs] [ 352.437481] SMB2_open+0xc3/0xa90 [cifs] [ 352.437489] ? char2uni+0x27/0x70 [nls_utf8] [ 352.437513] ? cifsConvertToUTF16+0x1f2/0x440 [cifs] [ 352.437536] ? cifs_strndup_to_utf16+0xb8/0x100 [cifs] [ 352.437562] ? smb2_open_op_close+0x9b/0x220 [cifs] [ 352.437584] smb2_open_op_close+0x9b/0x220 [cifs] [ 352.437592] ? lookup_slow+0xc1/0x180 [ 352.437615] smb2_query_path_info+0x6f/0xf0 [cifs] [ 352.437640] cifs_get_inode_info+0x2bf/0x890 [cifs] [ 352.437645] ? filename_lookup+0xcf/0x150 [ 352.437648] ? __kmalloc+0x2b/0x220 [ 352.437654] ? preempt_count_add+0x68/0xa0 [ 352.437658] ? _raw_spin_lock+0x13/0x40 [ 352.437680] ? build_path_from_dentry_optional_prefix+0x202/0x3f0 [cifs] [ 352.437704] cifs_revalidate_dentry_attr+0x1ce/0x240 [cifs] [ 352.437727] cifs_getattr+0x5d/0x1a0 [cifs] [ 352.437734] vfs_statx+0x89/0xe0 [ 352.437740] SyS_newstat+0x3e/0x70 [ 352.437748] do_syscall_64+0x74/0x190 [ 352.437754] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 352.437758] RIP: 0033:0x7f278eea7bd5 [ 352.437760] RSP: 002b:00007fff393e5cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 352.437764] RAX: ffffffffffffffda RBX: 0000000000000064 RCX: 00007f278eea7bd5 [ 352.437767] RDX: 000055cd64f08c40 RSI: 000055cd64f08c40 RDI: 00007f278fd45480 [ 352.437769] RBP: 0000000000000061 R08: 0000000000000002 R09: 00007f278fd4547a [ 352.437772] R10: 00007fff393e5a40 R11: 0000000000000246 R12: 00007fff393e5d74 [ 352.437774] R13: 0000000000000000 R14: 00007fff393e6300 R15: 000055cd64ce2f30 [ 352.437778] Code: 83 78 10 00 4c 8b 20 0f 84 0e 01 00 00 4d 85 e4 0f 84 05 01 00 00 49 63 5d 20 49 8b 7d 00 48 8d 8a 00 02 00 00 4c 89 e0 4c 01 e3 <48> 33 1b 49 33 9d 40 01 00 00 65 48 0f c7 0f 0f 94 c0 84 c0 74 [ 352.437832] RIP: kmem_cache_alloc+0x73/0x1b0 RSP: ffffba340b9bf978 [ 352.437836] ---[ end trace c795a48f1d2dbde3 ]--- [ 360.477368] CIFS VFS: Autodisabling the use of server inode numbers on \\ds414\public. This server doesn't seem to support them properly. Hardlinks will not be recognized on this mount. Consider mounting with the "noserverino" option to silence this message. [ 362.905534] INFO: NMI handler (ghes_notify_nmi) took too long to run: 1.328 msecs [ 391.795600] INFO: NMI handler (ghes_notify_nmi) took too long to run: 1.616 msecs [ 395.556086] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.251 msecs [ 414.375387] perf: interrupt took too long (22839 > 17238), lowering kernel.perf_event_max_sample_rate to 8000 [ 418.780637] general protection fault: 0000 [#3] PREEMPT SMP PTI [ 418.780644] Modules linked in: cmac arc4 md4 nls_utf8 cifs ccm dns_resolver fscache vmnet(O) ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter nls_iso8859_1 nls_cp437 vfat fat raid456 async_raid6_recov async_memcpy libcrc32c crc32c_generic async_pq async_xor nvidia_drm(PO) xor nvidia_modeset(PO) async_tx nvidia(PO) snd_hda_codec_hdmi intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp eeepc_wmi asus_wmi kvm_intel snd_hda_codec_realtek sparse_keymap rfkill snd_hda_codec_generic wmi_bmof kvm iTCO_wdt mxm_wmi iTCO_vendor_support snd_hda_intel raid6_pq ast snd_hda_codec ttm irqbypass intel_cstate drm_kms_helper snd_hda_core intel_uncore drm snd_hwdep intel_rapl_perf mousedev pcspkr snd_pcm input_leds led_class joydev md_mod igb [ 418.780720] ipmi_devintf mei_me snd_timer ipmi_msghandler agpgart i2c_i801 ptp mei snd pps_core syscopyarea lpc_ich i2c_algo_bit sysfillrect dca sysimgblt fb_sys_fops soundcore shpchp rtc_cmos wmi acpi_power_meter evdev mac_hid vmmon(O) vmw_vmci sg ip_tables x_tables algif_skcipher af_alg hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid sr_mod cdrom uas usb_storage sd_mod dm_crypt dm_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd xhci_pci ahci glue_helper ehci_pci libahci cryptd xhci_hcd ehci_hcd libata scsi_mod usbcore usb_common ext4 crc16 mbcache jbd2 fscrypto [ 418.780792] CPU: 23 PID: 297 Comm: kworker/23:1 Tainted: P D O 4.15.8-1-ARCH #1 [ 418.780795] Hardware name: ASUSTeK COMPUTER INC. Z10PE-D8 WS/Z10PE-D8 WS, BIOS 3304 06/22/2016 [ 418.780847] Workqueue: cifsiod cifs_echo_request [cifs] [ 418.780855] RIP: 0010:kmem_cache_alloc+0x73/0x1b0 [ 418.780858] RSP: 0018:ffffba3406e1bce8 EFLAGS: 00010202 [ 418.780862] RAX: 61260d3b9052bc8a RBX: 61260d3b9052bc8a RCX: 00000000003ed017 [ 418.780865] RDX: 00000000003ece17 RSI: 00000000003ece17 RDI: 000000000002a450 [ 418.780868] RBP: 0000000001011200 R08: 0000006009f63400 R09: 0000000000000000 [ 418.780871] R10: ffffba3406e1be80 R11: 00000000000f4240 R12: 61260d3b9052bc8a [ 418.780874] R13: ffffa1976b3ea400 R14: ffffa1976b3ea400 R15: ffffffff881a33b5 [ 418.780877] FS: 0000000000000000(0000) GS:ffffa1934fb40000(0000) knlGS:0000000000000000 [ 418.780898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 418.780901] CR2: 00001874f6439000 CR3: 000000084900a004 CR4: 00000000003606e0 [ 418.780905] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 418.780908] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 418.780910] Call Trace: [ 418.780921] ? wait_woken+0x80/0x80 [ 418.780926] mempool_alloc+0x65/0x190 [ 418.780960] cifs_small_buf_get+0x16/0x20 [cifs] [ 418.780997] small_smb2_init+0x5d/0xa0 [cifs] [ 418.781032] SMB2_echo+0x8f/0x1e0 [cifs] [ 418.781042] ? _raw_spin_unlock_irq+0x1d/0x30 [ 418.781047] ? finish_task_switch+0x85/0x270 [ 418.781075] ? cifs_echo_request+0x85/0x100 [cifs] [ 418.781103] ? smb2_reconnect_server+0x290/0x290 [cifs] [ 418.781128] cifs_echo_request+0x85/0x100 [cifs] [ 418.781137] process_one_work+0x1ce/0x410 [ 418.781143] worker_thread+0x2b/0x3d0 [ 418.781149] ? process_one_work+0x410/0x410 [ 418.781153] kthread+0x113/0x130 [ 418.781158] ? kthread_create_on_node+0x70/0x70 [ 418.781163] ret_from_fork+0x35/0x40 [ 418.781170] Code: 83 78 10 00 4c 8b 20 0f 84 0e 01 00 00 4d 85 e4 0f 84 05 01 00 00 49 63 5d 20 49 8b 7d 00 48 8d 8a 00 02 00 00 4c 89 e0 4c 01 e3 <48> 33 1b 49 33 9d 40 01 00 00 65 48 0f c7 0f 0f 94 c0 84 c0 74 [ 418.781238] RIP: kmem_cache_alloc+0x73/0x1b0 RSP: ffffba3406e1bce8 [ 418.781244] ---[ end trace c795a48f1d2dbde4 ]--- [ 441.084200] perf: interrupt took too long (35028 > 28548), lowering kernel.perf_event_max_sample_rate to 5000 [ 623.996126] general protection fault: 0000 [#4] PREEMPT SMP PTI [ 623.996132] Modules linked in: cmac arc4 md4 nls_utf8 cifs ccm dns_resolver fscache vmnet(O) ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter nls_iso8859_1 nls_cp437 vfat fat raid456 async_raid6_recov async_memcpy libcrc32c crc32c_generic async_pq async_xor nvidia_drm(PO) xor nvidia_modeset(PO) async_tx nvidia(PO) snd_hda_codec_hdmi intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp eeepc_wmi asus_wmi kvm_intel snd_hda_codec_realtek sparse_keymap rfkill snd_hda_codec_generic wmi_bmof kvm iTCO_wdt mxm_wmi iTCO_vendor_support snd_hda_intel raid6_pq ast snd_hda_codec ttm irqbypass intel_cstate drm_kms_helper snd_hda_core intel_uncore drm snd_hwdep intel_rapl_perf mousedev pcspkr snd_pcm input_leds led_class joydev md_mod igb [ 623.996222] ipmi_devintf mei_me snd_timer ipmi_msghandler agpgart i2c_i801 ptp mei snd pps_core syscopyarea lpc_ich i2c_algo_bit sysfillrect dca sysimgblt fb_sys_fops soundcore shpchp rtc_cmos wmi acpi_power_meter evdev mac_hid vmmon(O) vmw_vmci sg ip_tables x_tables algif_skcipher af_alg hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid sr_mod cdrom uas usb_storage sd_mod dm_crypt dm_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd xhci_pci ahci glue_helper ehci_pci libahci cryptd xhci_hcd ehci_hcd libata scsi_mod usbcore usb_common ext4 crc16 mbcache jbd2 fscrypto [ 623.996304] CPU: 23 PID: 2151 Comm: cifsd Tainted: P D O 4.15.8-1-ARCH #1 [ 623.996308] Hardware name: ASUSTeK COMPUTER INC. Z10PE-D8 WS/Z10PE-D8 WS, BIOS 3304 06/22/2016 [ 623.996319] RIP: 0010:kmem_cache_alloc+0x73/0x1b0 [ 623.996323] RSP: 0018:ffffba340b867de8 EFLAGS: 00010202 [ 623.996328] RAX: 61260d3b9052bc8a RBX: 61260d3b9052bc8a RCX: 00000000003ed017 [ 623.996331] RDX: 00000000003ece17 RSI: 00000000003ece17 RDI: 000000000002a450 [ 623.996335] RBP: 0000000001011200 R08: 0008410faffc9792 R09: 0000000000000000 [ 623.996338] R10: ffffba340b867e18 R11: 00000000000074f4 R12: 61260d3b9052bc8a [ 623.996341] R13: ffffa1976b3ea400 R14: ffffa1976b3ea400 R15: ffffffff881a33b5 [ 623.996346] FS: 0000000000000000(0000) GS:ffffa1934fb40000(0000) knlGS:0000000000000000 [ 623.996349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 623.996353] CR2: 00001874f0927fc0 CR3: 000000084900a004 CR4: 00000000003606e0 [ 623.996356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 623.996360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 623.996362] Call Trace: [ 623.996374] ? wait_woken+0x80/0x80 [ 623.996380] mempool_alloc+0x65/0x190 [ 623.996388] ? _raw_spin_unlock_irqrestore+0x20/0x40 [ 623.996395] ? try_to_wake_up+0x224/0x490 [ 623.996459] cifs_small_buf_get+0x16/0x20 [cifs] [ 623.996488] cifs_demultiplex_thread+0x557/0xab0 [cifs] [ 623.996515] ? cifs_handle_standard+0x190/0x190 [cifs] [ 623.996520] kthread+0x113/0x130 [ 623.996526] ? kthread_create_on_node+0x70/0x70 [ 623.996531] ret_from_fork+0x35/0x40 [ 623.996537] Code: 83 78 10 00 4c 8b 20 0f 84 0e 01 00 00 4d 85 e4 0f 84 05 01 00 00 49 63 5d 20 49 8b 7d 00 48 8d 8a 00 02 00 00 4c 89 e0 4c 01 e3 <48> 33 1b 49 33 9d 40 01 00 00 65 48 0f c7 0f 0f 94 c0 84 c0 74 [ 623.996606] RIP: kmem_cache_alloc+0x73/0x1b0 RSP: ffffba340b867de8 [ 623.996610] ---[ end trace c795a48f1d2dbde5 ]--- [ 778.709848] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 1.776 msecs [ 1202.359657] INFO: NMI handler (ghes_notify_nmi) took too long to run: 1.738 msecs [ 1248.123054] CIFS VFS: Error -32 sending data on socket to server [ 1248.123604] CIFS VFS: Error -32 sending data on socket to server [ 1248.124182] CIFS VFS: Error -32 sending data on socket to server [ 1248.130903] CIFS VFS: Error -32 sending data on socket to server [ 1248.131435] CIFS VFS: Error -32 sending data on socket to server [ 1248.131940] CIFS VFS: Error -32 sending data on socket to server [ 1248.132504] CIFS VFS: Error -32 sending data on socket to server [ 1248.133007] CIFS VFS: Error -32 sending data on socket to server [ 1248.325879] CIFS VFS: Error -32 sending data on socket to server [ 1248.325907] CIFS VFS: Error -32 sending data on socket to server [ 1297.679948] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 1.780 msecs [ 1671.540247] perf: interrupt took too long (44897 > 43785), lowering kernel.perf_event_max_sample_rate to 4000