1166647068698: drm_open_helper:

              drm2.ko`drm_open+0x81
              kernel`devfs_open+0x125
              kernel`VOP_OPEN_APV+0xea
              kernel`vn_open_vnode+0x16c
              kernel`vn_open_cred+0x39c
              kernel`kern_openat+0x1f5
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166647089023: radeon_vm_bo_add: vm=0xfffffe0167ca4880 bo=0xfffffe00be5e0000 bo_va=0xfffffe0167ca4980

              radeonkms.ko`radeon_driver_open_kms+0x69
              drm2.ko`drm_open_helper+0x153
              drm2.ko`drm_open+0x81
              kernel`devfs_open+0x125
              kernel`VOP_OPEN_APV+0xea
              kernel`vn_open_vnode+0x16c
              kernel`vn_open_cred+0x39c
              kernel`kern_openat+0x1f5
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166647143748; drm_close: file_priv=0xfffffe0032954a00

              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`closefp+0xa0
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166647146378; drm_gem_release: file_priv=0xfffffe0032954a00

              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`closefp+0xa0
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166647160931: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe00be5e0000 bo_va=0xfffffe0167ca4980, refcount=1
1166647164211: radeon_vm_bo_rmv: vm=0xfffffe0167ca4880 bo=0xfffffe00be5e0000 bo_va=0xfffffe0167ca4980

              radeonkms.ko`radeon_driver_postclose_kms+0x57
              drm2.ko`drm_close+0x269
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`closefp+0xa0
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166647241438: drm_open_helper:

              drm2.ko`drm_open+0x81
              kernel`devfs_open+0x125
              kernel`VOP_OPEN_APV+0xea
              kernel`vn_open_vnode+0x16c
              kernel`vn_open_cred+0x39c
              kernel`kern_openat+0x1f5
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166647246285: radeon_vm_bo_add: vm=0xfffffe0167ca4880 bo=0xfffffe00be5e0000 bo_va=0xfffffe0167ca4980

              radeonkms.ko`radeon_driver_open_kms+0x69
              drm2.ko`drm_open_helper+0x153
              drm2.ko`drm_open+0x81
              kernel`devfs_open+0x125
              kernel`VOP_OPEN_APV+0xea
              kernel`vn_open_vnode+0x16c
              kernel`vn_open_cred+0x39c
              kernel`kern_openat+0x1f5
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166850061255: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a73000 bo_va=0x0, refcount=4294967254
1166850069493: radeon_vm_bo_add: vm=0xfffffe0167ca4880 bo=0xfffffe0305a73000 bo_va=0xfffffe0167ca4a80

              radeonkms.ko`radeon_gem_object_open+0x59
              drm2.ko`drm_gem_handle_create+0x6e
              radeonkms.ko`radeon_gem_create_ioctl+0x9f
              drm2.ko`drm_ioctl+0x314
              kernel`devfs_ioctl_f+0xf0
              kernel`kern_ioctl+0x2ca
              kernel`sys_ioctl+0x11f
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166850107490: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72c00 bo_va=0x0, refcount=4294967254
1166850110127: radeon_vm_bo_add: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72c00 bo_va=0xfffffe0167ca4b80

              radeonkms.ko`radeon_gem_object_open+0x59
              drm2.ko`drm_gem_handle_create+0x6e
              radeonkms.ko`radeon_gem_create_ioctl+0x9f
              drm2.ko`drm_ioctl+0x314
              kernel`devfs_ioctl_f+0xf0
              kernel`kern_ioctl+0x2ca
              kernel`sys_ioctl+0x11f
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166850123694: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72800 bo_va=0x0, refcount=4294967254
1166850126248: radeon_vm_bo_add: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72800 bo_va=0xfffffe016a374b80

              radeonkms.ko`radeon_gem_object_open+0x59
              drm2.ko`drm_gem_handle_create+0x6e
              radeonkms.ko`radeon_gem_create_ioctl+0x9f
              drm2.ko`drm_ioctl+0x314
              kernel`devfs_ioctl_f+0xf0
              kernel`kern_ioctl+0x2ca
              kernel`sys_ioctl+0x11f
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166850138820: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72400 bo_va=0x0, refcount=4294967254
1166850141402: radeon_vm_bo_add: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72400 bo_va=0xfffffe00be5e5480

              radeonkms.ko`radeon_gem_object_open+0x59
              drm2.ko`drm_gem_handle_create+0x6e
              radeonkms.ko`radeon_gem_create_ioctl+0x9f
              drm2.ko`drm_ioctl+0x314
              kernel`devfs_ioctl_f+0xf0
              kernel`kern_ioctl+0x2ca
              kernel`sys_ioctl+0x11f
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166850153674: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72000 bo_va=0x0, refcount=4294967254
1166850156247: radeon_vm_bo_add: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72000 bo_va=0xfffffe016a459e80

              radeonkms.ko`radeon_gem_object_open+0x59
              drm2.ko`drm_gem_handle_create+0x6e
              radeonkms.ko`radeon_gem_create_ioctl+0x9f
              drm2.ko`drm_ioctl+0x314
              kernel`devfs_ioctl_f+0xf0
              kernel`kern_ioctl+0x2ca
              kernel`sys_ioctl+0x11f
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166850168551: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe03059f2c00 bo_va=0x0, refcount=4294967254
1166850170886: radeon_vm_bo_add: vm=0xfffffe0167ca4880 bo=0xfffffe03059f2c00 bo_va=0xfffffe0167ca4180

              radeonkms.ko`radeon_gem_object_open+0x59
              drm2.ko`drm_gem_handle_create+0x6e
              radeonkms.ko`radeon_gem_create_ioctl+0x9f
              drm2.ko`drm_ioctl+0x314
              kernel`devfs_ioctl_f+0xf0
              kernel`kern_ioctl+0x2ca
              kernel`sys_ioctl+0x11f
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1166850182789: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe03059f2800 bo_va=0x0, refcount=4294967254
1166850185441: radeon_vm_bo_add: vm=0xfffffe0167ca4880 bo=0xfffffe03059f2800 bo_va=0xfffffe0167edc780

              radeonkms.ko`radeon_gem_object_open+0x59
              drm2.ko`drm_gem_handle_create+0x6e
              radeonkms.ko`radeon_gem_create_ioctl+0x9f
              drm2.ko`drm_ioctl+0x314
              kernel`devfs_ioctl_f+0xf0
              kernel`kern_ioctl+0x2ca
              kernel`sys_ioctl+0x11f
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340496293; drm_close: file_priv=0xfffffe0032954a00

              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340502231; drm_gem_release: file_priv=0xfffffe0032954a00

              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340504673; drm_gem_object_release_handle: file_priv=0xfffffe0032954a00

              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340506755: radeon_gem_object_close: file_priv=0xfffffe0032954a00
1179340512123: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a73000 bo_va=0xfffffe0167ca4a80, refcount=1
1179340516029: radeon_vm_bo_rmv: vm=0xfffffe0167ca4880 bo=0xfffffe0305a73000 bo_va=0xfffffe0167ca4a80

              radeonkms.ko`radeon_gem_object_close+0x7f
              drm2.ko`drm_gem_object_release_handle+0x24
              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340522288; drm_gem_object_release_handle: file_priv=0xfffffe0032954a00

              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340523511: radeon_gem_object_close: file_priv=0xfffffe0032954a00
1179340525468: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72c00 bo_va=0xfffffe0167ca4b80, refcount=1
1179340526967: radeon_vm_bo_rmv: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72c00 bo_va=0xfffffe0167ca4b80

              radeonkms.ko`radeon_gem_object_close+0x7f
              drm2.ko`drm_gem_object_release_handle+0x24
              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340529025; drm_gem_object_release_handle: file_priv=0xfffffe0032954a00

              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340530111: radeon_gem_object_close: file_priv=0xfffffe0032954a00
1179340531863: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72800 bo_va=0xfffffe016a374b80, refcount=1
1179340533294: radeon_vm_bo_rmv: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72800 bo_va=0xfffffe016a374b80

              radeonkms.ko`radeon_gem_object_close+0x7f
              drm2.ko`drm_gem_object_release_handle+0x24
              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340535256; drm_gem_object_release_handle: file_priv=0xfffffe0032954a00

              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340536339: radeon_gem_object_close: file_priv=0xfffffe0032954a00
1179340537896: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72400 bo_va=0xfffffe00be5e5480, refcount=1
1179340539410: radeon_vm_bo_rmv: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72400 bo_va=0xfffffe00be5e5480

              radeonkms.ko`radeon_gem_object_close+0x7f
              drm2.ko`drm_gem_object_release_handle+0x24
              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340541420; drm_gem_object_release_handle: file_priv=0xfffffe0032954a00

              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340542436: radeon_gem_object_close: file_priv=0xfffffe0032954a00
1179340544091: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72000 bo_va=0xfffffe016a459e80, refcount=1
1179340545515: radeon_vm_bo_rmv: vm=0xfffffe0167ca4880 bo=0xfffffe0305a72000 bo_va=0xfffffe016a459e80

              radeonkms.ko`radeon_gem_object_close+0x7f
              drm2.ko`drm_gem_object_release_handle+0x24
              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340547438; drm_gem_object_release_handle: file_priv=0xfffffe0032954a00

              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340548558: radeon_gem_object_close: file_priv=0xfffffe0032954a00
1179340550276: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe03059f2c00 bo_va=0xfffffe0167ca4180, refcount=1
1179340551791: radeon_vm_bo_rmv: vm=0xfffffe0167ca4880 bo=0xfffffe03059f2c00 bo_va=0xfffffe0167ca4180

              radeonkms.ko`radeon_gem_object_close+0x7f
              drm2.ko`drm_gem_object_release_handle+0x24
              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340553748; drm_gem_object_release_handle: file_priv=0xfffffe0032954a00

              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340554960: radeon_gem_object_close: file_priv=0xfffffe0032954a00
1179340556657: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe03059f2800 bo_va=0xfffffe0167edc780, refcount=1
1179340558053: radeon_vm_bo_rmv: vm=0xfffffe0167ca4880 bo=0xfffffe03059f2800 bo_va=0xfffffe0167edc780

              radeonkms.ko`radeon_gem_object_close+0x7f
              drm2.ko`drm_gem_object_release_handle+0x24
              drm2.ko`drm_gem_names_foreach+0xd6
              drm2.ko`drm_gem_release+0x1f
              drm2.ko`drm_close+0xdb
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b
1179340598036: radeon_vm_bo_find: vm=0xfffffe0167ca4880 bo=0xfffffe00be5e0000 bo_va=0xfffffe0167ca4980, refcount=1
1179340599522: radeon_vm_bo_rmv: vm=0xfffffe0167ca4880 bo=0xfffffe00be5e0000 bo_va=0xfffffe0167ca4980

              radeonkms.ko`radeon_driver_postclose_kms+0x57
              drm2.ko`drm_close+0x269
              kernel`devfs_destroy_cdevpriv+0x84
              kernel`devfs_close_f+0x65
              kernel`_fdrop+0x29
              kernel`closef+0x1d1
              kernel`fdescfree+0x3ca
              kernel`exit1+0x49d
              kernel`0xffffffff804434be
              kernel`amd64_syscall+0x265
              kernel`0xffffffff806ca62b