syzbot


Applied filters: Label=subsystems:fs (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in iter_file_splice_write fs C 170 16m 34d PATCH [30d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 272 8h34m 45d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 25 6h00m 58d
WARNING in netdev_queue_update_kobjects (2) fs C error 18 62d 62d 💬 1 [60d]
INFO: rcu detected stall in sys_close (7) input usb fs C error 1 69d 65d
INFO: task hung in do_new_mount (2) fs C error 5 53d 94d 💬 2 [19d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 30d 110d PATCH [110d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 72d 134d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 32 20h52m 181d 💬 1 [99d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 17d 194d
INFO: rcu detected stall in sys_socket (10) fs C done 19 2d06h 206d 💬 6 [201d]
INFO: task hung in user_get_super (2) fs C 330 6d09h 217d
INFO: task hung in __fdget_pos (4) fs syz error 169 8h16m 294d 💬 18 [99d]
WARNING in __brelse (3) fs C done done 21 68d 333d PATCH [312d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 10d 347d PATCH [301d]
memory leak in new_inode (2) usb fs syz 1 389d 385d
INFO: rcu detected stall in vfs_readlink usb fs C 1 404d 400d 💬 2 [398d]
INFO: task hung in synchronize_rcu (4) net fs C done error 337 10h42m 416d 💬 6 [99d]
WARNING in invalidate_bh_lru fs C done done 145 3d10h 549d 💬 5 [104d]
WARNING in do_mkdirat fs C error error 140 3d04h 568d 💬 22 [131d]
WARNING in path_openat fs C error done 100 3d16h 569d 💬 1 [131d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 2d01h 570d
INFO: task hung in lookup_slow (3) fs C unreliable 865 5h07m 590d 💬 2 [23d]
INFO: task hung in path_openat (7) fs 2371 6h55m 626d 💬 2 [99d]
WARNING in inc_nlink (3) fs C error error 1115 2d05h 829d 💬 1 [46d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 181d 849d PATCH [255d]
INFO: task hung in filename_create (4) fs C error error 1004 3h28m 914d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 40d 923d PATCH [255d]
possible deadlock in input_event (2) fs C inconclusive 3584 2h09m 956d 💬 3 [46d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 6d10h 1068d 💬 4 [1049d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 506d 1177d
WARNING in firmware_fallback_sysfs usb fs C error error 3432 69d 1207d PATCH [229d]
memory leak in path_openat (2) fs C 5 196d 1222d 💬 1 [1222d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1042d 1394d
INFO: rcu detected stall in seq_read (2) fs C done error 5 845d 1431d 💬 1 [1431d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 84 22h06m 1447d
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 711d 1609d 💬 2 [1503d]
INFO: task hung in d_alloc_parallel (2) fs C done error 729 21h04m 1705d
moderation (64):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (4) fs mm 1 11m 11m
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 7h17m 7h17m
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) fs mm 5 3d09h 4d06h
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 2 15h34m 5d07h
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 4 1d22h 7d21h
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 8d23h 8d23h
KCSAN: data-race in __dentry_kill / __dentry_kill (2) fs 1 10d 10d
KCSAN: data-race in generic_fillattr / touch_atime (2) fs 1 10d 10d
KCSAN: data-race in pipe_double_lock / pipe_release (5) fs 1 11d 11d
WARNING in filename_create fs 1 16d 12d
KCSAN: data-race in link_path_walk / shrink_dentry_list (11) fs 1 13d 13d
KASAN: slab-use-after-free Read in lockref_get fs 2 16d 14d
KCSAN: data-race in pipe_lock / pipe_release (14) fs 2 14d 16d
KCSAN: data-race in d_invalidate / fast_dput (2) fs 1 19d 19d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 3 8d14h 19d
KCSAN: data-race in __should_fail_alloc_page / debugfs_write_file_bool fs 1 22d 22d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 4 12d 22d
KCSAN: data-race in __perf_event_overflow / fasync_remove_entry (3) fs 2 18d 22d
KCSAN: data-race in __d_rehash / fast_dput (2) fs 1 22d 22d
KCSAN: data-race in pipe_release / pipe_wait_readable (7) fs 1 25d 25d
BUG: unable to handle kernel paging request in put_files_struct fs 1 29d 25d
WARNING in path_mount fs 1 30d 26d
WARNING in do_unlinkat fs 3 3d09h 27d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 4 21d 31d
KCSAN: data-race in __dentry_kill / step_into (7) fs 2 28d 33d
WARNING in cleanup_mnt (3) fs 14 1d00h 34d
WARNING in lookup_slow (2) fs 8 9d16h 41d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 3d03h 47d
WARNING in vfs_utimes (2) fs 7 11h58m 53d
WARNING in vfs_removexattr fs 2 61d 60d
WARNING in invalidate_bh_lrus_cpu fs 1 70d 66d
WARNING in vfs_setxattr (3) fs 64 16h27m 67d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 89 1h36m 68d
WARNING in chown_common fs 25 6d00h 68d
WARNING in chmod_common fs 6 2d08h 73d
WARNING in notify_change (5) fs 15 4d07h 75d
possible deadlock in map_mft_record (2) fs 1 79d 75d
WARNING in do_loopback (2) fs 10 14h10m 75d
WARNING in unlock_mount fs 5 4d12h 76d
WARNING in do_new_mount (2) fs 14 13h22m 77d
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 5 20d 83d
possible deadlock in pipe_resize_ring fs 1 88d 84d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 3 22d 91d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 254 1d18h 100d
WARNING in do_mknodat (3) fs 76 1d18h 114d
possible deadlock in fsnotify_destroy_marks (2) fs 4 16d 118d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 15 17d 142d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 442 17m 145d
KCSAN: data-race in do_select / pollwake (2) fs 573 1h42m 197d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 235 2d19h 197d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 145 4d22h 198d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 229 11d 198d
KCSAN: data-race in dont_mount / lookup_fast fs syz 618 5d15h 198d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 59d 198d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1259 1d22h 198d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 290 16h52m 199d
KCSAN: data-race in d_delete / step_into (6) fs 665 5d09h 199d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 688 20h15m 775d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 741 11m 898d
KCSAN: data-race in data_push_tail / string audit fs 320 6d13h 1066d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3974 1h47m 1092d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1403 19h54m 1367d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3758 1h38m 1656d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1332 50m 1662d