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 176 6h10m 35d PATCH [31d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 273 6h12m 46d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 25 22h01m 59d
WARNING in netdev_queue_update_kobjects (2) fs C error 18 62d 62d 💬 1 [61d]
INFO: rcu detected stall in sys_close (7) input usb fs C error 1 70d 66d
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 111d PATCH [110d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 73d 135d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 35 11h57m 182d 💬 1 [99d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 2h23m 194d
INFO: rcu detected stall in sys_socket (10) fs C done 19 2d22h 206d 💬 6 [202d]
INFO: task hung in user_get_super (2) fs C 330 7d01h 217d
INFO: task hung in __fdget_pos (4) fs syz error 169 1d00h 295d 💬 18 [99d]
WARNING in __brelse (3) fs C done done 21 69d 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 390d 386d
INFO: rcu detected stall in vfs_readlink usb fs C 1 405d 401d 💬 2 [398d]
INFO: task hung in synchronize_rcu (4) net fs C done error 338 13h41m 417d 💬 6 [99d]
WARNING in invalidate_bh_lru fs C done done 145 4d02h 550d 💬 5 [105d]
WARNING in do_mkdirat fs C error error 140 3d20h 568d 💬 22 [132d]
WARNING in path_openat fs C error done 101 5h41m 570d 💬 1 [132d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 2d17h 570d
INFO: task hung in lookup_slow (3) fs C unreliable 866 1h55m 591d 💬 2 [24d]
INFO: task hung in path_openat (7) fs 2376 1h37m 626d 💬 2 [99d]
WARNING in inc_nlink (3) fs C error error 1115 2d21h 829d 💬 1 [46d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 182d 850d PATCH [255d]
INFO: task hung in filename_create (4) fs C error error 1006 2h22m 915d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 41d 924d PATCH [255d]
possible deadlock in input_event (2) fs C inconclusive 3604 7m 956d 💬 3 [47d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 7d02h 1068d 💬 4 [1049d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 507d 1177d
WARNING in firmware_fallback_sysfs usb fs C error error 3432 69d 1208d PATCH [229d]
memory leak in path_openat (2) fs C 5 196d 1223d 💬 1 [1223d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1042d 1395d
INFO: rcu detected stall in seq_read (2) fs C done error 5 845d 1432d 💬 1 [1432d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 84 1d14h 1447d
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 712d 1610d 💬 2 [1503d]
INFO: task hung in d_alloc_parallel (2) fs C done error 730 3h52m 1706d
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 16h12m 16h12m
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 23h18m 23h18m
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) fs mm 5 4d01h 4d22h
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 2 1d07h 5d23h
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 4 2d14h 8d13h
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 9d15h 9d15h
KCSAN: data-race in __dentry_kill / __dentry_kill (2) fs 1 10d 10d
KCSAN: data-race in generic_fillattr / touch_atime (2) fs 1 11d 11d
KCSAN: data-race in pipe_double_lock / pipe_release (5) fs 1 12d 12d
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 17d 14d
KCSAN: data-race in pipe_lock / pipe_release (14) fs 2 15d 17d
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 9d06h 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 13d 23d
KCSAN: data-race in __perf_event_overflow / fasync_remove_entry (3) fs 2 19d 23d
KCSAN: data-race in __d_rehash / fast_dput (2) fs 1 23d 23d
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 31d 27d
WARNING in do_unlinkat fs 3 4d01h 28d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 4 22d 31d
KCSAN: data-race in __dentry_kill / step_into (7) fs 2 29d 33d
WARNING in cleanup_mnt (3) fs 14 1d16h 35d
WARNING in lookup_slow (2) fs 8 10d 41d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 3d19h 48d
WARNING in vfs_utimes (2) fs 8 9h18m 54d
WARNING in vfs_removexattr fs 2 61d 61d
WARNING in invalidate_bh_lrus_cpu fs 1 70d 66d
WARNING in vfs_setxattr (3) fs 64 1d08h 68d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 91 2h41m 69d
WARNING in chown_common fs 25 6d16h 69d
WARNING in chmod_common fs 6 3d00h 74d
WARNING in notify_change (5) fs 15 4d23h 75d
possible deadlock in map_mft_record (2) fs 1 80d 76d
WARNING in do_loopback (2) fs 10 1d06h 76d
WARNING in unlock_mount fs 5 5d04h 76d
WARNING in do_new_mount (2) fs 14 1d05h 77d
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 5 20d 84d
possible deadlock in pipe_resize_ring fs 1 88d 84d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 3 23d 91d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 255 13h39m 100d
WARNING in do_mknodat (3) fs 76 2d10h 114d
possible deadlock in fsnotify_destroy_marks (2) fs 4 16d 119d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 15 17d 143d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 442 16h17m 146d
KCSAN: data-race in do_select / pollwake (2) fs 575 4h17m 198d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 235 3d11h 198d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 145 5d14h 199d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 229 12d 199d
KCSAN: data-race in dont_mount / lookup_fast fs syz 620 4h17m 199d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 60d 199d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1259 2d14h 199d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 290 1d08h 199d
KCSAN: data-race in d_delete / step_into (6) fs 666 3h10m 199d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 689 14h47m 776d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 743 2h22m 899d
KCSAN: data-race in data_push_tail / string audit fs 320 7d05h 1067d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3976 4h18m 1093d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1403 1d11h 1368d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3761 4h14m 1657d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1332 16h50m 1663d