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 io-uring C 1 4d23h 4d09h 💬 0 [4d09h]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 16d 38d PATCH [38d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 19h10m 62d 💬 0 [62d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device fs usb syz 1 65d 65d 💬 1 [65d]
INFO: task hung in ceph_mdsc_pre_umount ceph fs C unreliable 5 68d 67d 💬 2 [65d]
BUG: soft lockup in pipe_read fs syz 1 82d 78d 💬 0 [78d]
KASAN: slab-use-after-free Read in ntfs_test_inode fs 5 93d 93d 💬 0 [93d]
BUG: unable to handle kernel paging request in mmu_notifier_invalidate_range_start fs C 1 94d 104d 💬 1 [104d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 26 13d 109d 💬 1 [27d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 242 43m 122d 💬 0 [27d]
INFO: task hung in user_get_super (2) fs C 211 20d 145d 💬 0 [27d]
INFO: task hung in __fdget_pos (4) fs syz error 79 3d11h 222d 💬 18 [27d]
WARNING in __brelse (3) fs C done done 3 4d10h 261d PATCH [240d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 40d 275d PATCH [229d]
memory leak in new_inode (2) usb fs syz 1 317d 313d 💬 0 [313d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 332d 328d 💬 2 [326d]
INFO: task hung in synchronize_rcu (4) net fs C done error 37 5d06h 344d 💬 6 [27d]
possible deadlock in ntfs_sync_mft_mirror fs 14 82d 388d 💬 0 [315d]
WARNING in invalidate_bh_lru fs C done done 15 81d 477d 💬 5 [32d]
WARNING in do_mkdirat fs C error error 101 1d00h 496d 💬 22 [59d]
WARNING in path_openat fs C error done 62 8d09h 497d 💬 1 [59d]
KASAN: use-after-free Read in sysv_new_block fs C error done 13 18d 498d 💬 0 [27d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 7 17h26m 535d 💬 1 [93d]
INFO: task hung in path_openat (7) fs 285 7h27m 554d 💬 2 [27d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 109d 777d PATCH [183d]
INFO: task hung in filename_create (4) fs C error error 92 15h19m 842d 💬 0 [27d]
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 45 10d 851d PATCH [183d]
possible deadlock in input_event (2) fs C inconclusive 2034 1h03m 884d 💬 0 [37d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 77d 996d 💬 4 [977d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 434d 1105d 💬 0 [1097d]
WARNING in firmware_fallback_sysfs usb fs C error 3426 12h52m 1135d PATCH [157d]
memory leak in path_openat (2) fs C 5 124d 1150d 💬 1 [1150d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 970d 1322d 💬 0 [1322d]
INFO: rcu detected stall in seq_read (2) fs C done error 5 773d 1360d 💬 1 [1359d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 49 2d08h 1375d 💬 0 [27d]
INFO: task hung in do_truncate (2) fs C done done 14 80d 1401d 💬 1 [346d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 639d 1537d 💬 2 [1431d]
INFO: task hung in d_alloc_parallel (2) fs C done error 209 7h48m 1633d 💬 0 [1633d]
moderation (64):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in __fput (2) fs 1 5d00h 1d00h 💬 0 [never]
WARNING in chmod_common fs 1 5d21h 1d21h 💬 0 [never]
KASAN: use-after-free Read in sysv_new_inode (2) fs 4 4h19m 1d23h 💬 0 [never]
KCSAN: data-race in __dentry_kill / __dentry_kill fs 1 2d06h 2d06h 💬 0 [never]
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 1 3d04h 3d04h 💬 0 [never]
WARNING in notify_change (5) fs 2 5d00h 3d08h 💬 0 [never]
possible deadlock in map_mft_record (2) fs 1 7d13h 3d13h 💬 0 [never]
KCSAN: data-race in __lookup_mnt / umount_tree (7) fs 1 3d13h 3d13h 💬 0 [never]
WARNING in do_loopback (2) fs 1 7d13h 3d13h 💬 0 [never]
WARNING in unlock_mount fs 1 8d07h 4d07h 💬 0 [never]
WARNING in do_new_mount (2) fs 2 7d10h 5d05h 💬 0 [never]
KCSAN: data-race in ep_modify / ep_poll_callback (2) fs 1 7d21h 7d21h 💬 0 [never]
INFO: trying to register non-static key in wb_writeback fs 2 9d10h 10d 💬 0 [never]
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 3 6h52m 11d 💬 0 [never]
possible deadlock in pipe_resize_ring fs 1 16d 12d 💬 0 [never]
KCSAN: data-race in drop_sysctl_table / proc_sys_delete fs 1 18d 18d 💬 0 [never]
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 1 19d 19d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (6) fs mm 1 19d 19d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (4) fs 1 23d 23d 💬 0 [never]
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 28d 24d 💬 0 [never]
KCSAN: data-race in do_epoll_ctl / do_epoll_ctl (5) fs 1 25d 25d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 3 6d10h 26d 💬 0 [never]
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 90 1h07m 28d 💬 0 [never]
KCSAN: data-race in __lookup_mnt / __se_sys_pivot_root (5) fs 1 32d 32d 💬 0 [never]
KCSAN: data-race in write_cache_pages / write_cache_pages (12) fs mm 3 31d 35d 💬 0 [never]
WARNING in do_mknodat (3) fs 1 46d 42d 💬 0 [never]
KCSAN: data-race in do_epoll_wait / ep_poll_callback (11) fs 3 14d 42d 💬 0 [never]
possible deadlock in fsnotify_destroy_marks (2) fs 2 40d 46d 💬 0 [never]
KCSAN: data-race in __dentry_kill / lookup_fast (10) fs 3 12d 49d 💬 0 [never]
KCSAN: data-race in __writeback_single_inode / xas_set_mark (5) fs mm 2 19d 51d 💬 0 [never]
KCSAN: data-race in filemap_read / filemap_read (3) fs 4 18d 52d 💬 0 [never]
KCSAN: data-race in generic_fillattr / touch_atime fs 3 20d 56d 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_walk fs 14 7h10m 61d 💬 0 [never]
WARNING: locking bug in lookup_slow fs 1 63d 63d 💬 0 [never]
KCSAN: data-race in d_invalidate / fast_dput fs 4 20d 67d 💬 0 [never]
KCSAN: data-race in file_update_time / inode_update_timestamps fs 11 3d13h 69d 💬 0 [never]
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 10 7d11h 70d 💬 0 [never]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 38 11d 73d 💬 0 [never]
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 8 20h06m 79d 💬 0 [never]
KCSAN: data-race in __dentry_kill / fast_dput fs 8 2d17h 81d 💬 0 [never]
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (6) fs mm 5 9d08h 103d 💬 0 [never]
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 28 23d 124d 💬 0 [never]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 55 12h46m 124d 💬 0 [never]
KCSAN: data-race in do_select / pollwake (2) fs 231 3h15m 125d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 212 13h03m 125d 💬 0 [never]
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) fs mm 124 2d18h 126d 💬 0 [never]
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 141 1d10h 126d 💬 0 [never]
KCSAN: data-race in read_pages / read_pages (2) fs mm 134 31d 126d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event fs 223 25d 126d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 225 18d 126d 💬 0 [never]
KCSAN: data-race in dont_mount / lookup_fast fs 583 3h10m 126d 💬 0 [never]
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (3) fs 957 5d12h 126d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 971 14h00m 126d 💬 0 [never]
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1209 3h08m 126d 💬 0 [never]
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 275 2d22h 127d 💬 0 [never]
KCSAN: data-race in d_delete / lookup_fast (6) fs 288 3d02h 127d 💬 0 [never]
KCSAN: data-race in d_delete / step_into (6) fs 657 2d06h 127d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 653 6d13h 703d 💬 0 [never]
KCSAN: data-race in dont_mount / step_into fs 1137 1h05m 706d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3486 1h05m 1020d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1318 12h21m 1295d 💬 0 [never]
KCSAN: data-race in do_sys_poll / pollwake fs 3814 3h19m 1363d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3452 1h10m 1584d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 1287 2h17m 1590d 💬 0 [never]