watchdog: BUG: soft lockup - CPU#2 stuck for 30s! [swapper/2:0] Modules linked in: rfcomm xt_multiport iptable_filter vmw_vsock_vmci_transport vsock bnep vmw_balloon crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 snd_ens1371 snd_ac97_codec crypto_simd gameport ac97_bus glue_helper cryptd snd_pcm intel_rapl_perf snd_seq_midi snd_seq_midi_event input_leds joydev snd_rawmidi serio_raw snd_seq snd_seq_device snd_timer btusb btrtl btbcm btintel snd bluetooth ecdh_generic soundcore shpchp vmw_vmci mac_hid binfmt_misc sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 vmw_pvscsi vmxnet3 hid_generic usbhid hid psmouse vmwgfx ttm drm_kms_helper syscopyarea sysfillrect sysimgblt ahci fb_sys_fops libahci drm mptspi mptscsih e1000 mptbase scsi_transport_spi i2c_piix4 pata_acpi CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.15.0-10-generic #11-Ubuntu Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 05/19/2017 RIP: 0010:native_safe_halt+0x6/0x10 RSP: 0018:ffffa4d90039be80 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 RAX: ffffffff81b98a00 RBX: 0000000000000002 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffa4d90039be80 R08: 0000000000000002 R09: 0000000000000003 R10: ffffa4d90039be20 R11: 0000000000000000 R12: 0000000000000002 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff951339e80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6610f1a3d0 CR3: 000000004e80a004 CR4: 00000000001606e0 Call Trace: