syzbot


Applied filters: Label=subsystems:fs (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __ep_remove fs C 1 7d23h 7d09h 💬 2 [2h53m]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 19d 41d PATCH [41d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 3d18h 65d 💬 0 [65d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device fs usb syz 1 68d 68d 💬 1 [68d]
INFO: task hung in ceph_mdsc_pre_umount ceph fs C unreliable 5 71d 70d 💬 2 [68d]
BUG: soft lockup in pipe_read fs syz 1 85d 81d 💬 0 [81d]
KASAN: slab-use-after-free Read in ntfs_test_inode fs 5 96d 96d 💬 0 [96d]
BUG: unable to handle kernel paging request in mmu_notifier_invalidate_range_start fs C 1 97d 107d 💬 1 [107d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 26 2d22h 112d 💬 1 [30d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 313 now 125d 💬 0 [30d]
INFO: task hung in user_get_super (2) fs C 211 23d 148d 💬 0 [30d]
INFO: task hung in __fdget_pos (4) fs syz error 84 16h22m 225d 💬 18 [30d]
WARNING in __brelse (3) fs C done done 19 8h44m 264d PATCH [243d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 43d 278d PATCH [232d]
memory leak in new_inode (2) usb fs syz 1 320d 316d 💬 0 [316d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 335d 331d 💬 2 [329d]
INFO: task hung in synchronize_rcu (4) net fs C done error 37 8d06h 347d 💬 6 [30d]
possible deadlock in ntfs_sync_mft_mirror fs 14 85d 391d 💬 0 [318d]
WARNING in invalidate_bh_lru fs C done done 126 now 480d 💬 5 [35d]
WARNING in do_mkdirat fs C error error 101 4d00h 499d 💬 22 [62d]
WARNING in path_openat fs C error done 63 2d13h 500d 💬 1 [62d]
KASAN: use-after-free Read in sysv_new_block fs C error done 13 21d 501d 💬 0 [30d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 7 3d17h 538d 💬 1 [96d]
INFO: task hung in path_openat (7) fs 333 4h54m 557d 💬 2 [30d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 112d 780d PATCH [186d]
INFO: task hung in filename_create (4) fs C error error 142 3h46m 845d 💬 0 [30d]
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 45 13d 854d PATCH [186d]
possible deadlock in input_event (2) fs C inconclusive 2093 1h56m 887d 💬 0 [40d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 80d 999d 💬 4 [980d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 437d 1108d 💬 0 [1100d]
WARNING in firmware_fallback_sysfs usb fs C error 3432 6h39m 1138d PATCH [160d]
memory leak in path_openat (2) fs C 5 127d 1153d 💬 1 [1153d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 973d 1325d 💬 0 [1325d]
INFO: rcu detected stall in seq_read (2) fs C done error 5 776d 1362d 💬 1 [1362d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 51 5h55m 1378d 💬 0 [30d]
INFO: task hung in do_truncate (2) fs C done done 14 83d 1404d 💬 1 [349d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 642d 1540d 💬 2 [1434d]
INFO: task hung in d_alloc_parallel (2) fs C done error 240 4h44m 1636d 💬 0 [1636d]
moderation (63):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (10) fs 1 2d18h 2d18h 💬 0 [never]
KASAN: slab-use-after-free Read in __fput (2) fs 1 8d00h 4d00h 💬 0 [never]
WARNING in chmod_common fs 1 8d21h 4d21h 💬 0 [never]
KASAN: use-after-free Read in sysv_new_inode (2) fs 5 17h30m 4d22h 💬 0 [never]
KCSAN: data-race in __dentry_kill / __dentry_kill fs 1 5d06h 5d06h 💬 0 [never]
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 1 6d04h 6d04h 💬 0 [never]
WARNING in notify_change (5) fs 2 8d00h 6d07h 💬 0 [never]
possible deadlock in map_mft_record (2) fs 1 10d 6d12h 💬 0 [never]
KCSAN: data-race in __lookup_mnt / umount_tree (7) fs 1 6d13h 6d13h 💬 0 [never]
WARNING in do_loopback (2) fs 1 10d 6d13h 💬 0 [never]
WARNING in unlock_mount fs 1 11d 7d06h 💬 0 [never]
WARNING in do_new_mount (2) fs 3 1d17h 8d05h 💬 0 [never]
KCSAN: data-race in ep_modify / ep_poll_callback (2) fs 1 10d 10d 💬 0 [never]
INFO: trying to register non-static key in wb_writeback fs 2 12d 13d 💬 0 [never]
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 3 3d06h 14d 💬 0 [never]
possible deadlock in pipe_resize_ring fs 1 19d 15d 💬 0 [never]
KCSAN: data-race in drop_sysctl_table / proc_sys_delete fs 1 21d 21d 💬 0 [never]
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 1 22d 22d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (6) fs mm 1 22d 22d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (4) fs 1 26d 26d 💬 0 [never]
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 31d 27d 💬 0 [never]
KCSAN: data-race in do_epoll_ctl / do_epoll_ctl (5) fs 1 28d 28d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 3 9d09h 29d 💬 0 [never]
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 94 4h48m 31d 💬 0 [never]
KCSAN: data-race in write_cache_pages / write_cache_pages (12) fs mm 3 34d 38d 💬 0 [never]
WARNING in do_mknodat (3) fs 3 now 45d 💬 0 [never]
KCSAN: data-race in do_epoll_wait / ep_poll_callback (11) fs 3 17d 45d 💬 0 [never]
possible deadlock in fsnotify_destroy_marks (2) fs 2 43d 49d 💬 0 [never]
KCSAN: data-race in __dentry_kill / lookup_fast (10) fs 3 15d 52d 💬 0 [never]
KCSAN: data-race in __writeback_single_inode / xas_set_mark (5) fs mm 2 22d 54d 💬 0 [never]
KCSAN: data-race in filemap_read / filemap_read (3) fs 4 21d 55d 💬 0 [never]
KCSAN: data-race in generic_fillattr / touch_atime fs 4 1d10h 59d 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_walk fs 15 1d11h 64d 💬 0 [never]
WARNING: locking bug in lookup_slow fs 1 66d 65d 💬 0 [never]
KCSAN: data-race in d_invalidate / fast_dput fs 4 23d 70d 💬 0 [never]
KCSAN: data-race in file_update_time / inode_update_timestamps fs 11 6d13h 72d 💬 0 [never]
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 11 1d05h 73d 💬 0 [never]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 38 14d 76d 💬 0 [never]
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 8 3d19h 82d 💬 0 [never]
KCSAN: data-race in __dentry_kill / fast_dput fs 9 2d04h 84d 💬 0 [never]
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (6) fs mm 5 12d 106d 💬 0 [never]
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 28 26d 127d 💬 0 [never]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 56 23h37m 127d 💬 0 [never]
KCSAN: data-race in do_select / pollwake (2) fs 234 3h32m 128d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 215 23h06m 128d 💬 0 [never]
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) fs mm 124 5d18h 129d 💬 0 [never]
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 141 4d09h 129d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event fs 224 21h34m 129d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 226 1d20h 129d 💬 0 [never]
KCSAN: data-race in dont_mount / lookup_fast fs 585 4h40m 129d 💬 0 [never]
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (3) fs 957 8d11h 129d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 973 1d21h 129d 💬 0 [never]
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1214 4h57m 129d 💬 0 [never]
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 276 1d19h 130d 💬 0 [never]
KCSAN: data-race in d_delete / lookup_fast (6) fs 288 6d02h 130d 💬 0 [never]
KCSAN: data-race in d_delete / step_into (6) fs 657 5d05h 130d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 654 1d12h 706d 💬 0 [never]
KCSAN: data-race in dont_mount / step_into fs 1141 23h39m 709d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3496 4h58m 1023d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1322 1h50m 1298d 💬 0 [never]
KCSAN: data-race in do_sys_poll / pollwake fs 3821 21m 1366d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3458 4h45m 1587d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 1287 3d02h 1593d 💬 0 [never]