syzbot


Applied filters: Label=subsystems:fs (drop)
open (37):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in iter_file_splice_write fs C 177 8h04m 35d PATCH [31d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 275 3h30m 46d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 25 1d14h 59d
WARNING in netdev_queue_update_kobjects (2) fs C error 18 63d 63d 💬 1 [62d]
INFO: rcu detected stall in sys_close (7) input usb fs C error 1 71d 67d
INFO: task hung in do_new_mount (2) fs C error 5 54d 95d 💬 2 [20d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 31d 112d PATCH [111d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 74d 136d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 35 1d04h 182d 💬 1 [100d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 18h50m 195d
INFO: rcu detected stall in sys_socket (10) fs C done 19 3d14h 207d 💬 6 [203d]
INFO: task hung in user_get_super (2) fs C 330 7d17h 218d
INFO: task hung in __fdget_pos (4) fs syz error 169 1d16h 295d 💬 18 [100d]
WARNING in __brelse (3) fs C done done 21 70d 334d PATCH [313d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 11d 348d PATCH [302d]
memory leak in new_inode (2) usb fs syz 1 390d 386d
INFO: rcu detected stall in vfs_readlink usb fs C 1 405d 401d 💬 2 [399d]
INFO: task hung in synchronize_rcu (4) net fs C done error 343 4h47m 418d 💬 6 [100d]
WARNING in invalidate_bh_lru fs C done done 145 4d19h 550d 💬 5 [105d]
WARNING in do_mkdirat fs C error error 140 4d13h 569d 💬 22 [133d]
WARNING in path_openat fs C error done 102 13h38m 570d 💬 1 [133d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 3d09h 571d
INFO: task hung in lookup_slow (3) fs C unreliable 866 18h22m 592d 💬 2 [24d]
INFO: task hung in path_openat (7) fs 2379 12h20m 627d 💬 2 [100d]
WARNING in inc_nlink (3) fs C error error 1115 3d13h 830d 💬 1 [47d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 182d 851d PATCH [256d]
INFO: task hung in filename_create (4) fs C error error 1008 11h53m 916d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 41d 924d PATCH [256d]
possible deadlock in input_event (2) fs C inconclusive 3615 1h15m 957d 💬 3 [47d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 7d18h 1069d 💬 4 [1050d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 507d 1178d
memory leak in path_openat (2) fs C 5 197d 1223d 💬 1 [1223d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1043d 1396d
INFO: rcu detected stall in seq_read (2) fs C done error 5 846d 1433d 💬 1 [1433d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 84 2d06h 1448d
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 713d 1610d 💬 2 [1504d]
INFO: task hung in d_alloc_parallel (2) fs C done error 730 20h19m 1707d
moderation (66):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pollwake / pollwake (5) fs 1 3h18m 3h17m
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (6) fs mm 1 15h12m 15h11m
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (4) fs mm 1 1d08h 1d08h
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 1d15h 1d15h
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) fs mm 5 4d17h 5d14h
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 2 2d00h 6d16h
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 4 3d06h 9d06h
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 10d 10d
KCSAN: data-race in __dentry_kill / __dentry_kill (2) fs 1 11d 11d
KCSAN: data-race in generic_fillattr / touch_atime (2) fs 1 12d 12d
KCSAN: data-race in pipe_double_lock / pipe_release (5) fs 1 13d 13d
WARNING in filename_create fs 1 17d 13d
KCSAN: data-race in link_path_walk / shrink_dentry_list (11) fs 1 14d 14d
KASAN: slab-use-after-free Read in lockref_get fs 2 18d 15d
KCSAN: data-race in pipe_lock / pipe_release (14) fs 2 16d 18d
KCSAN: data-race in d_invalidate / fast_dput (2) fs 1 20d 20d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 3 9d23h 20d
KCSAN: data-race in __should_fail_alloc_page / debugfs_write_file_bool fs 1 23d 23d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 4 14d 23d
KCSAN: data-race in __perf_event_overflow / fasync_remove_entry (3) fs 2 20d 24d
KCSAN: data-race in __d_rehash / fast_dput (2) fs 1 24d 24d
KCSAN: data-race in pipe_release / pipe_wait_readable (7) fs 1 26d 26d
BUG: unable to handle kernel paging request in put_files_struct fs 1 30d 26d
WARNING in path_mount fs 1 32d 28d
WARNING in do_unlinkat fs 3 4d17h 28d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 4 22d 32d
KCSAN: data-race in __dentry_kill / step_into (7) fs 2 30d 34d
WARNING in cleanup_mnt (3) fs 14 2d08h 36d
WARNING in lookup_slow (2) fs 8 11d 42d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 7 5h59m 48d
WARNING in vfs_utimes (2) fs 8 1d01h 55d
WARNING in vfs_removexattr fs 2 62d 62d
WARNING in invalidate_bh_lrus_cpu fs 1 71d 67d
WARNING in vfs_setxattr (3) fs 65 3h14m 68d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 92 6h32m 70d
WARNING in chown_common fs 25 7d08h 70d
WARNING in chmod_common fs 6 3d17h 75d
WARNING in notify_change (5) fs 15 5d15h 76d
possible deadlock in map_mft_record (2) fs 1 80d 76d
WARNING in do_loopback (2) fs 10 1d22h 76d
WARNING in unlock_mount fs 5 5d21h 77d
WARNING in do_new_mount (2) fs 15 12h48m 78d
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 5 21d 84d
possible deadlock in pipe_resize_ring fs 1 89d 85d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 3 24d 92d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 255 1d06h 101d
WARNING in do_mknodat (3) fs 77 6h46m 115d
possible deadlock in fsnotify_destroy_marks (2) fs 4 17d 119d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 15 18d 144d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 442 1d08h 147d
KCSAN: data-race in do_select / pollwake (2) fs 577 6h47m 199d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 236 5h23m 199d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 146 3h37m 200d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 229 12d 200d
KCSAN: data-race in dont_mount / lookup_fast fs syz 621 4h13m 200d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 61d 200d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1260 2h50m 200d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 290 2d01h 200d
KCSAN: data-race in d_delete / step_into (6) fs 666 19h36m 200d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 692 2h14m 777d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 743 18h48m 900d
KCSAN: data-race in data_push_tail / string audit fs 320 7d21h 1068d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3979 7h06m 1094d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1403 2d04h 1368d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3763 7h01m 1658d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1332 1d09h 1663d