syzbot


Applied filters: Label=subsystems:fs (drop)
open (43):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 2 4d21h 21h21m PATCH [3h54m]
KASAN: slab-use-after-free Read in sys_io_cancel fs C done 131 39m 2d08h PATCH [6h31m]
WARNING in pagemap_scan_pmd_entry (2) fs C done 3 2d17h 24d 💬 0 [24d]
KASAN: use-after-free Read in sysv_new_inode fs 1 29d 25d 💬 0 [25d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device usb fs syz 1 27d 27d 💬 1 [27d]
INFO: task hung in ceph_mdsc_pre_umount ceph fs C unreliable 5 30d 28d 💬 2 [27d]
BUG: soft lockup in pipe_read fs syz 1 44d 40d 💬 0 [40d]
KASAN: slab-use-after-free Read in ntfs_test_inode fs 5 55d 55d 💬 0 [55d]
BUG: unable to handle kernel paging request in tracefs_apply_options fs trace C done done 45 60d 61d 💬 2 [21d]
BUG: unable to handle kernel paging request in mmu_notifier_invalidate_range_start fs C 1 56d 66d 💬 1 [66d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 20 2d11h 71d 💬 1 [60d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 30 2d20h 84d 💬 0 [21d]
general protection fault in pagemap_scan_hugetlb_entry fs C done done 3 96d 93d 💬 0 [65d]
INFO: task hung in user_get_super (2) fs C 208 3d08h 107d 💬 0 [21d]
INFO: task hung in __fdget_pos (4) fs syz error 70 8d19h 184d 💬 18 [21d]
INFO: task hung in truncate_inode_pages_final fs C 8 27d 196d 💬 0 [196d]
WARNING in __brelse (3) fs C done done 2 66d 223d PATCH [201d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 2d06h 237d PATCH [190d]
KASAN: slab-use-after-free Read in __ext4_iget fs reiserfs 278 35d 272d 💬 1 [30d]
memory leak in new_inode (2) usb fs syz 1 279d 275d 💬 0 [275d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 294d 290d 💬 2 [288d]
INFO: task hung in synchronize_rcu (4) net fs C done error 34 28d 306d 💬 6 [21d]
possible deadlock in ntfs_sync_mft_mirror fs 14 44d 349d 💬 0 [277d]
WARNING in do_mkdirat fs C error error 94 12d 458d 💬 22 [21d]
WARNING in path_openat fs C error done 61 28d 459d 💬 1 [21d]
KASAN: use-after-free Read in sysv_new_block fs C error done 11 66d 460d 💬 0 [26d]
BUG: sleeping function called from invalid context in __bread_gfp fs C error done 359 61d 462d 💬 0 [9d13h]
possible deadlock in __ntfs_clear_inode fs 345 36d 466d 💬 0 [55d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 3 20d 497d 💬 1 [55d]
INFO: task hung in path_openat (7) fs 232 8h55m 516d 💬 2 [21d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 71d 739d PATCH [145d]
INFO: task hung in filename_create (4) fs C error error 62 11d 804d 💬 0 [21d]
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 44 64d 813d PATCH [145d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 39d 958d 💬 4 [938d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 396d 1067d 💬 0 [1059d]
WARNING in firmware_fallback_sysfs usb fs C error 3207 2h13m 1097d PATCH [118d]
memory leak in path_openat (2) fs C 5 86d 1112d 💬 1 [1112d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 932d 1284d 💬 0 [1284d]
INFO: rcu detected stall in seq_read (2) fs C done error 5 735d 1321d 💬 1 [1321d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 45 8d20h 1337d 💬 0 [83d]
INFO: task hung in do_truncate (2) fs C done done 14 42d 1363d 💬 1 [308d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 601d 1499d 💬 2 [1393d]
INFO: task hung in d_alloc_parallel (2) fs C done error 180 51d 1595d 💬 0 [1595d]
moderation (68):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in iput / writeback_sb_inodes (11) fs 1 7h31m 7h30m 💬 0 [never]
KCSAN: data-race in drop_nlink / generic_fillattr (7) fs 1 4d00h 4d00h 💬 0 [never]
WARNING in do_mknodat (3) fs 1 8d04h 4d04h 💬 0 [never]
KCSAN: data-race in __d_lookup_rcu / __d_rehash (7) fs 1 4d10h 4d10h 💬 0 [never]
KCSAN: data-race in do_epoll_wait / ep_poll_callback (11) fs 1 4d12h 4d12h 💬 0 [never]
KCSAN: data-race in aio_read_events / iocb_put (10) fs 1 4d13h 4d13h 💬 0 [never]
possible deadlock in fsnotify_destroy_marks (2) fs 2 2d02h 8d08h 💬 0 [never]
KCSAN: data-race in filemap_splice_read / generic_file_direct_write (2) fs 1 9d02h 9d02h 💬 0 [never]
KCSAN: data-race in do_sendfile / ksys_write (15) fs 1 11d 11d 💬 0 [never]
KCSAN: data-race in ep_modify / ep_poll_callback fs 1 11d 11d 💬 0 [never]
KCSAN: data-race in __dentry_kill / lookup_fast (10) fs 1 11d 11d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / file_write_and_wait_range (5) fs mm 2 11d 13d 💬 0 [never]
KCSAN: data-race in __writeback_single_inode / xas_set_mark (5) fs mm 1 13d 13d 💬 0 [never]
KCSAN: data-race in filemap_read / filemap_read (3) fs 2 4d02h 14d 💬 0 [never]
KCSAN: data-race in pipe_lock / pipe_release (13) fs 1 15d 15d 💬 0 [never]
KCSAN: data-race in exec_mmap / mm_update_next_owner (4) fs mm 1 15d 15d 💬 0 [never]
KCSAN: data-race in ondemand_readahead / read_pages (2) fs mm 1 17d 17d 💬 0 [never]
KCSAN: data-race in generic_fillattr / touch_atime fs 1 18d 18d 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_walk fs 3 13d 23d 💬 0 [never]
KCSAN: data-race in iput / move_expired_inodes (10) fs 1 24d 24d 💬 0 [never]
WARNING: locking bug in lookup_slow fs 1 25d 24d 💬 0 [never]
INFO: task hung in ceph_mdsc_destroy ceph fs 3 32d 25d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (3) fs mm 3 9d06h 25d 💬 0 [never]
KCSAN: data-race in fsnotify_destroy_mark / fsnotify_handle_inode_event (5) fs 2 6d19h 25d 💬 0 [never]
KCSAN: data-race in __ep_remove / __fput (3) fs 1 25d 25d 💬 0 [never]
KCSAN: data-race in d_lru_add / step_into (4) fs 1 26d 26d 💬 0 [never]
KCSAN: data-race in generic_fillattr / simple_rename_timestamp fs 1 27d 27d 💬 0 [never]
KCSAN: data-race in d_invalidate / fast_dput fs 2 10d 28d 💬 0 [never]
KCSAN: data-race in file_update_time / inode_update_timestamps fs 4 15d 31d 💬 0 [never]
KCSAN: data-race in pipe_release / wait_for_partner (2) fs 1 32d 32d 💬 0 [never]
KCSAN: data-race in do_fcntl / do_fcntl fs 3 23d 32d 💬 0 [never]
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 6 2d20h 32d 💬 0 [never]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 35 16d 35d 💬 0 [never]
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 6 17h44m 41d 💬 0 [never]
KCSAN: data-race in ksys_write / ksys_write (12) fs 3 16d 42d 💬 0 [never]
KCSAN: data-race in __dentry_kill / fast_dput fs 3 2d07h 43d 💬 0 [never]
KCSAN: data-race in xas_create / xas_find (6) fs mm 4 1d15h 65d 💬 0 [never]
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (6) fs mm 3 15d 65d 💬 0 [never]
KCSAN: data-race in xas_create / xas_find_marked (6) fs mm 3 30d 66d 💬 0 [never]
WARNING in comedi_release_hardware_device (2) fs 1 73d 69d 💬 0 [never]
KCSAN: data-race in fifo_open / wait_for_partner (4) fs 8 27d 86d 💬 0 [never]
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 27 2d05h 86d 💬 0 [never]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 39 7h24m 86d 💬 0 [never]
KCSAN: data-race in do_select / pollwake (2) fs 172 1h17m 87d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 165 1h20m 87d 💬 0 [never]
KCSAN: data-race in __dentry_kill / step_into (5) fs 106 3d21h 88d 💬 0 [never]
KCSAN: data-race in ondemand_readahead / ondemand_readahead (10) fs mm 146 8d01h 88d 💬 0 [never]
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 133 4d02h 88d 💬 0 [never]
KCSAN: data-race in read_pages / read_pages (2) fs mm 133 11d 88d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event fs 217 8h51m 88d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) fs 191 9d11h 88d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 222 2d04h 88d 💬 0 [never]
KCSAN: data-race in dont_mount / lookup_fast fs 560 2d22h 88d 💬 0 [never]
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (3) fs 943 3h01m 88d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 952 6h03m 88d 💬 0 [never]
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1135 49m 88d 💬 0 [never]
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 263 2d04h 89d 💬 0 [never]
KCSAN: data-race in d_delete / lookup_fast (6) fs 284 6d03h 89d 💬 0 [never]
KCSAN: data-race in d_delete / step_into (6) fs 641 2d23h 89d 💬 0 [never]
WARNING in dpm_sysfs_add (2) fs 6 53d 162d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 644 1d03h 665d 💬 0 [never]
KCSAN: data-race in dont_mount / step_into fs 1071 1h11m 668d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 690 5h58m 788d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3330 1h25m 982d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1274 14h07m 1257d 💬 0 [never]
KCSAN: data-race in do_sys_poll / pollwake fs 3711 1h27m 1325d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3348 1h20m 1546d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1275 1d07h 1552d 💬 0 [never]