WARNING: CPU: 0 PID: 5319 at drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c:301 vmw_bo_pin_reserved+0x100/0x110 [vmwgfx] Modules linked in: sctp_diag sctp dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag binfmt_misc xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock coretemp ppdev pcspkr joydev vmw_balloon sg parport_pc parport vmw_vmci shpchp i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi sd_mod crc_t10dif crct10dif_generic crct10dif_common vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crc32c_intel drm serio_raw ata_piix libata mptspi e1000 scsi_transport_spi mptscsih mptbase i2c_core floppy dm_mirror dm_region_hash dm_log dm_mod CPU: 0 PID: 5319 Comm: kworker/0:3 Tainted: G W ------------ 3.10.0-693.el7.x86_64 #1 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/29/2008 Workqueue: events drm_mode_rmfb_work_fn [drm] 0000000000000000 00000000959d0ea1 ffff8800620a3c30 ffffffff816a3d91 ffff8800620a3c70 ffffffff810879c8 0000012d8109bc5e ffff880078725098 0000000000000000 ffff880035becdd0 ffff880035bc0000 0000000000000000 Call Trace: [] dump_stack+0x19/0x1b [] __warn+0xd8/0x100 [] warn_slowpath_null+0x1d/0x20 [] vmw_bo_pin_reserved+0x100/0x110 [vmwgfx] [] ? ttm_read_lock+0x55/0xd0 [ttm] [] ? ttm_bo_del_from_lru+0x6c/0x90 [ttm] [] vmw_dmabuf_unpin+0x5c/0xf0 [vmwgfx] [] vmw_framebuffer_unpin+0x2f/0x60 [vmwgfx] [] vmw_ldu_crtc_set_config+0x226/0x340 [vmwgfx] [] drm_mode_set_config_internal+0x6a/0x120 [drm] [] drm_crtc_force_disable+0x38/0x60 [drm] [] drm_framebuffer_remove+0xf0/0x130 [drm] [] drm_mode_rmfb_work_fn+0x3e/0x50 [drm] [] process_one_work+0x17a/0x440 [] worker_thread+0x278/0x3c0 [] ? manage_workers.isra.24+0x2a0/0x2a0 [] kthread+0xcf/0xe0 [] ? insert_kthread_work+0x40/0x40 [] ret_from_fork+0x58/0x90 [] ? insert_kthread_work+0x40/0x40