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🐞 Open [979] ≡ Subsystems 🐞 Fixed [5235] 🐞 Invalid [12492] ⬇ Missing Backports [83] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:fs (drop)
open (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in __fput (2) fs C 3 8h17m 8h16m PATCH [41m]
WARNING in netdev_queue_update_kobjects (2) fs C 18 1d07h 1d04h 💬 0 [1d04h]
INFO: rcu detected stall in sys_close (7) fs usb input C error 1 8d18h 4d18h 💬 0 [4d18h]
WARNING in stashed_dentry_prune (2) fs C 46 13h26m 6d10h 💬 0 [6d10h]
general protection fault in __ep_remove fs C 1 16d 15d 💬 2 [8d04h]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 28d 50d PATCH [49d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 11d 74d 💬 0 [74d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device fs usb syz 1 76d 76d 💬 1 [76d]
INFO: task hung in ceph_mdsc_pre_umount ceph fs C unreliable 5 79d 78d 💬 2 [76d]
BUG: soft lockup in pipe_read fs syz 1 93d 89d 💬 0 [89d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 26 11d 120d 💬 1 [38d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 315 7d23h 133d 💬 0 [38d]
INFO: task hung in user_get_super (2) fs C 217 3h49m 156d 💬 0 [38d]
INFO: task hung in __fdget_pos (4) fs syz error 94 6h45m 233d 💬 18 [38d]
WARNING in __brelse (3) fs C done done 21 7d23h 272d PATCH [251d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 51d 286d PATCH [240d]
memory leak in new_inode (2) usb fs syz 1 328d 324d 💬 0 [324d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 343d 339d 💬 2 [337d]
INFO: task hung in synchronize_rcu (4) net fs C done error 37 16d 355d 💬 6 [38d]
possible deadlock in ntfs_sync_mft_mirror fs 14 93d 399d 💬 0 [326d]
WARNING in invalidate_bh_lru fs C done done 136 2d15h 488d 💬 5 [43d]
WARNING in do_mkdirat fs C error error 105 1d13h 507d 💬 22 [70d]
WARNING in path_openat fs C error done 66 2d02h 508d 💬 1 [70d]
KASAN: use-after-free Read in sysv_new_block fs C error done 14 1d10h 509d 💬 0 [38d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 7 11d 546d 💬 1 [104d]
INFO: task hung in path_openat (7) fs 645 17m 565d 💬 2 [38d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 120d 788d PATCH [194d]
INFO: task hung in filename_create (4) fs C error error 280 1h38m 853d 💬 0 [38d]
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 45 21d 862d PATCH [194d]
possible deadlock in input_event (2) fs C inconclusive 2226 17m 895d 💬 3 [3d10h]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 88d 1007d 💬 4 [988d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 445d 1116d 💬 0 [1108d]
WARNING in firmware_fallback_sysfs usb fs C error 3432 8d08h 1146d PATCH [168d]
memory leak in path_openat (2) fs C 5 135d 1161d 💬 1 [1161d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 981d 1333d 💬 0 [1333d]
INFO: rcu detected stall in seq_read (2) fs C done error 5 784d 1371d 💬 1 [1371d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 56 9h27m 1386d 💬 0 [38d]
INFO: task hung in do_truncate (2) fs C done done 14 91d 1412d 💬 1 [358d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 650d 1548d 💬 2 [1442d]
INFO: task hung in d_alloc_parallel (2) fs C done error 321 57m 1644d 💬 0 [1644d]
moderation (70):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in do_sendfile / ksys_write (16) fs 1 6h55m 6h55m 💬 0 [never]
KCSAN: data-race in __d_lookup / __d_rehash (8) fs 1 3d07h 3d07h 💬 0 [never]
KCSAN: data-race in lookup_fast / shrink_dentry_list (11) fs 2 23h51m 4d23h 💬 0 [never]
WARNING in invalidate_bh_lrus_cpu fs 1 9d04h 5d04h 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_set_d_op (17) fs 1 5d14h 5d14h 💬 0 [never]
WARNING in vfs_setxattr (3) fs 5 3d03h 6d14h 💬 0 [never]
KCSAN: data-race in bprm_execve / copy_fs (2) fs mm 1 6d20h 6d20h 💬 0 [never]
KCSAN: data-race in __dentry_kill / step_into (6) fs 1 7d08h 7d08h 💬 0 [never]
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 9 2d00h 7d18h 💬 0 [never]
WARNING in chown_common fs 3 11h41m 8d01h 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (10) fs 1 10d 10d 💬 0 [never]
WARNING in chmod_common fs 3 17h13m 12d 💬 0 [never]
KASAN: use-after-free Read in sysv_new_inode (2) fs 25 11h03m 13d 💬 0 [never]
KCSAN: data-race in __dentry_kill / __dentry_kill fs 1 13d 13d 💬 0 [never]
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 1 14d 14d 💬 0 [never]
WARNING in notify_change (5) fs 2 16d 14d 💬 0 [never]
possible deadlock in map_mft_record (2) fs 1 18d 14d 💬 0 [never]
KCSAN: data-race in __lookup_mnt / umount_tree (7) fs 1 14d 14d 💬 0 [never]
WARNING in do_loopback (2) fs 2 1d11h 14d 💬 0 [never]
WARNING in unlock_mount fs 1 19d 15d 💬 0 [never]
WARNING in do_new_mount (2) fs 4 4d00h 16d 💬 0 [never]
KCSAN: data-race in ep_modify / ep_poll_callback (2) fs 1 18d 18d 💬 0 [never]
INFO: trying to register non-static key in wb_writeback fs 2 20d 22d 💬 0 [never]
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 3 11d 22d 💬 0 [never]
possible deadlock in pipe_resize_ring fs 1 27d 23d 💬 0 [never]
KCSAN: data-race in drop_sysctl_table / proc_sys_delete fs 1 29d 29d 💬 0 [never]
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 1 30d 30d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (6) fs mm 1 30d 30d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (4) fs 2 6d03h 34d 💬 0 [never]
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 39d 35d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 3 17d 37d 💬 0 [never]
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 115 10h24m 39d 💬 0 [never]
WARNING in do_mknodat (3) fs 7 1d04h 53d 💬 0 [never]
KCSAN: data-race in do_epoll_wait / ep_poll_callback (11) fs 3 25d 53d 💬 0 [never]
possible deadlock in fsnotify_destroy_marks (2) fs 2 51d 57d 💬 0 [never]
KCSAN: data-race in __dentry_kill / lookup_fast (10) fs 3 23d 60d 💬 0 [never]
KCSAN: data-race in __writeback_single_inode / xas_set_mark (5) fs mm 2 30d 62d 💬 0 [never]
KCSAN: data-race in filemap_read / filemap_read (3) fs 4 29d 64d 💬 0 [never]
KCSAN: data-race in generic_fillattr / touch_atime fs 4 9d12h 67d 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_walk fs 15 9d13h 72d 💬 0 [never]
WARNING: locking bug in lookup_slow fs 1 74d 74d 💬 0 [never]
KCSAN: data-race in d_invalidate / fast_dput fs 4 31d 78d 💬 0 [never]
KCSAN: data-race in file_update_time / inode_update_timestamps fs 11 14d 81d 💬 0 [never]
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 12 7d12h 81d 💬 0 [never]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 48 6m 84d 💬 0 [never]
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 8 11d 90d 💬 0 [never]
KCSAN: data-race in __dentry_kill / fast_dput fs 9 10d 92d 💬 0 [never]
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (6) fs mm 5 20d 114d 💬 0 [never]
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 29 6d10h 135d 💬 0 [never]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 59 17h26m 135d 💬 0 [never]
KCSAN: data-race in do_select / pollwake (2) fs 249 10h44m 136d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 221 20h29m 136d 💬 0 [never]
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) fs mm 126 5d17h 137d 💬 0 [never]
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 141 12d 137d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event fs 226 2d23h 137d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 227 5d00h 137d 💬 0 [never]
KCSAN: data-race in dont_mount / lookup_fast fs 594 2d01h 137d 💬 0 [never]
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (3) fs 957 16d 137d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 976 1d03h 137d 💬 0 [never]
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1223 5h18m 137d 💬 0 [never]
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 277 1d22h 138d 💬 0 [never]
KCSAN: data-race in d_delete / lookup_fast (6) fs 288 14d 138d 💬 0 [never]
KCSAN: data-race in d_delete / step_into (6) fs 660 5d23h 138d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 657 10h22m 714d 💬 0 [never]
KCSAN: data-race in dont_mount / step_into fs 1144 10h48m 717d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3530 10h53m 1032d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1327 1d08h 1306d 💬 0 [never]
KCSAN: data-race in do_sys_poll / pollwake fs 3855 10h54m 1374d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3486 11h04m 1595d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 1289 15h53m 1601d 💬 0 [never]