syzbot


Out of 83 bugs, 77 were automatically obsoleted (22 due to revoked reproducers), 6 were invalidated by users.
Applied filters: Label=subsystems:dri (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
memory leak in get_sg_table dri media 3 C 1 137d 850d
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 577 121d 854d
possible deadlock in drm_vblank_disable_and_save dri 4 C error inconclusive 43 215d 247d
KASAN: use-after-free Read in __wait_for_common dri 19 1 244d 240d
INFO: task hung in drm_atomic_get_plane_state (2) dri 1 2 248d 289d
WARNING in drm_gem_prime_fd_to_handle dri -1 C done error 21 305d 874d
WARNING in drm_gem_object_handle_put_unlocked dri -1 C error error 30 292d 957d
WARNING in drm_atomic_helper_wait_for_vblanks (4) dri -1 2 307d 333d
KASAN: slab-use-after-free Read in drm_sysfs_hotplug_event dri 19 1 298d 294d
INFO: task hung in virtio_gpu_queue_fenced_ctrl_buffer (2) dri virt 1 1 299d 299d
INFO: task hung in drm_crtc_vblank_off dri 1 6 301d 610d
possible deadlock in drm_getunique dri 4 2 331d 345d
memory leak in vma_node_allow dri 3 C 2 864d 1172d
possible deadlock in drm_mode_atomic_ioctl (2) dri 4 2 334d 351d
possible deadlock in drm_mode_obj_get_properties_ioctl (2) dri 4 1 337d 333d
possible deadlock in drm_mode_setcrtc dri 4 1 337d 333d
possible deadlock in drm_mode_get_lease_ioctl (2) dri 4 1 339d 335d
upstream test error: WARNING in __ww_mutex_wound dri -1 15 257d 272d
possible deadlock in drm_modeset_lock (3) dri 4 1 349d 345d
memory leak in drm_vma_node_allow dri 3 C 12 1267d 2210d
WARNING in drm_prime_fd_to_handle_ioctl dri -1 C done error 3 378d 928d
WARNING in virtio_gpu_queue_fenced_ctrl_buffer dri virt -1 1 381d 377d
INFO: task hung in drm_atomic_get_plane_state dri 1 75 376d 578d
possible deadlock in drm_mode_obj_get_properties_ioctl dri 4 2 450d 499d
possible deadlock in do_page_mkwrite (2) dri 4 5 456d 516d
possible deadlock in drm_mode_get_lease_ioctl dri 4 3 468d 510d
INFO: task hung in virtio_gpu_queue_fenced_ctrl_buffer virt dri 1 14 475d 619d
possible deadlock in drm_mode_list_lessees_ioctl dri 4 1 494d 490d
possible deadlock in drm_modeset_lock (2) dri 4 1 494d 490d
divide error in drm_mode_debug_printmodeline dri 2 C done done 4 501d 897d
possible deadlock in drm_mode_atomic_ioctl dri 4 2 511d 510d
divide error in drm_mode_convert_to_umode dri 2 C done done 3 512d 808d
INFO: task hung in drm_mode_obj_get_properties_ioctl dri 1 7 629d 643d
INFO: task hung in drm_mode_getcrtc dri 1 13 610d 646d
INFO: task hung in drm_mode_getplane dri 1 11 611d 646d
possible deadlock in drm_modeset_lock dri 4 1 663d 659d
possible deadlock in modeset_lock dri 4 1 663d 659d
WARNING in drm_atomic_helper_wait_for_vblanks (3) dri -1 14 650d 703d
inconsistent lock state in sync_timeline_debug_remove dri media 4 C inconclusive inconclusive 335 694d 1536d
inconsistent lock state in sync_info_debugfs_show dri media 4 C done unreliable 277 696d 1553d
kernel BUG in vmf_insert_pfn_prot (2) dri -1 C done inconclusive 24 713d 980d
general protection fault in udmabuf_create (2) dri media 2 C error 12 683d 702d
upstream boot error: INFO: task hung in virtio_gpu_queue_fenced_ctrl_buffer dri virt -1 1 827d 827d
upstream boot error: KMSAN: use-after-free in stack_depot_save_flags net dri -1 216 804d 817d
WARNING in drm_wait_one_vblank dri -1 C error inconclusive 375 818d 1820d
upstream boot error: INFO: task hung in drm_atomic_get_plane_state (2) virt dri -1 1 871d 867d
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks dri 19 2 931d 1025d
WARNING: bad unlock balance in vkms_vblank_simulate dri 4 C unreliable 2 967d 991d
linux-next boot error: WARNING: bad unlock balance in vkms_vblank_simulate dri -1 6 959d 956d
upstream boot error: INFO: task hung in drm_atomic_get_plane_state virt dri -1 1 1006d 1002d
upstream boot error: can't ssh into the instance (15) arm dri -1 570 931d 943d
WARNING: refcount bug in drm_gem_object_handle_put_unlocked dri 13 C 17 1217d 1333d
KASAN: use-after-free Read in drm_gem_handle_delete dri 19 2 1240d 1273d
WARNING: refcount bug in drm_gem_mmap dri 13 1 1217d 1213d
inconsistent lock state in mark_held_locks dri media 4 2 1261d 1258d
inconsistent lock state in trace_hardirqs_on media dri 4 1 1270d 1266d
linux-next boot error: WARNING in __drm_atomic_helper_set_config dri -1 3 1210d 1206d
general protection fault in drm_gem_object_handle_put_unlocked dri 2 2 1291d 1351d
WARNING: locking bug in complete_all (2) dri 4 1 1305d 1301d
KMSAN: kernel-infoleak-after-free in drm_ioctl dri 18 syz 1 2168d 2168d
general protection fault in virtio_gpu_object_create (2) virt dri 2 C 2 1397d 1393d
WARNING in vkms_gem_free_object dri -1 C done 1029 2026d 2390d
general protection fault in dma_buf_release dri media 2 C done 81 2046d 2121d
WARNING in drm_atomic_helper_wait_for_vblanks (2) dri -1 1 1451d 1447d
BUG: unable to handle kernel paging request in drm_fb_helper_dirty_work dri 8 C 15 1976d 2334d
WARNING in drm_prime_destroy_file_private dri -1 1 1514d 1510d
WARNING in drm_atomic_helper_wait_for_vblanks dri -1 1 1580d 1576d
general protection fault in virtio_gpu_object_create virt dri 2 2 1606d 1608d
general protection fault in virtio_gpu_poll dri virt 2 7 1631d 1634d
KCSAN: data-race in vga_arb_write / vga_arb_write dri 6 1 1554d 1554d
KASAN: out-of-bounds Write in virtio_gpu_cmd_transfer_to_host_2d dri virt 21 1 1640d 1608d
INFO: task hung in drm_gem_object_handle_put_unlocked dri 1 3 1585d 1599d
INFO: task hung in drm_gem_prime_fd_to_handle dri 1 4 1592d 1602d
INFO: task hung in drm_gem_handle_create dri 1 2 1591d 1599d
WARNING in __hrtimer_run_queues dri -1 23 1867d 1877d
BUG: unable to handle kernel paging request in drm_fb_helper_damage_work dri 8 3 1898d 1905d
KASAN: vmalloc-out-of-bounds Read in drm_fb_helper_dirty_work (2) dri 17 1 1966d 1962d
KASAN: vmalloc-out-of-bounds Write in drm_fb_helper_dirty_work (3) dri 21 1 2011d 2007d
KASAN: vmalloc-out-of-bounds Write in drm_fb_helper_dirty_work (2) dri 21 1 2180d 2180d
KASAN: vmalloc-out-of-bounds Write in drm_fb_helper_dirty_work dri 21 2 2307d 2319d
KASAN: vmalloc-out-of-bounds Read in drm_fb_helper_dirty_work dri 17 1 2323d 2323d
INFO: task hung in drm_dev_register dri 1 2 2570d 2575d
KASAN: double-free or invalid-free in cirrus_ttm_tt_create dri 24 2 3093d 3101d