syzbot


Applied filters: Label=subsystems:fs (drop)
open (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in invalidate_bh_lru fs 1 5d23h 1d06h 💬 2 [2h19m]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 1750 29m 11d
KASAN: stack-out-of-bounds Read in proc_pid_stack (2) fs 1 61d 21d
KCSAN: data-race in pipe_poll / pipe_release (7) fs 1 28d 28d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 45d 59d PATCH [58d]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 12 14h37m 71d PATCH [58d]
general protection fault in iter_file_splice_write fs C done 1088 1h39m 116d PATCH [112d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 305 18d 127d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 32 3d10h 140d
INFO: rcu detected stall in sys_close (7) fs input usb C error 1 151d 147d
INFO: task hung in do_new_mount (2) fs C error done 14 1d00h 176d 💬 2 [27d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 8 11d 192d PATCH [192d]
BUG: soft lockup in pipe_read fs mm syz 4 92d 232d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 13d 263d 💬 1 [36d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 322 11d 276d PATCH [34d]
INFO: task hung in user_get_super (2) fs C 408 1d16h 299d
INFO: task hung in __fdget_pos (4) fs syz error 263 7h04m 376d 💬 18 [181d]
INFO: rcu detected stall in sys_unlink (3) mm fs C error 43 16d 396d
WARNING in __brelse (3) fs C done done 21 18d 415d PATCH [393d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 22d 429d PATCH [71d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 486d 482d 💬 2 [480d]
INFO: task hung in synchronize_rcu (4) net fs C done error 631 2h40m 498d 💬 6 [42d]
WARNING in invalidate_bh_lru fs C done done 148 18h43m 631d 💬 5 [186d]
WARNING in do_mkdirat fs C error error 225 1d18h 650d 💬 22 [213d]
WARNING in path_openat fs C error done 130 9d09h 651d 💬 1 [213d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 13d 652d
INFO: task hung in lookup_slow (3) fs C unreliable 1402 5h17m 672d 💬 2 [31d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 35 2d06h 689d 💬 1 [31d]
INFO: task hung in path_openat (7) fs C unreliable 3478 1h57m 708d 💬 2 [6d18h]
WARNING in inc_nlink (3) fs C error error 1160 1h33m 910d 💬 1 [57d]
INFO: task hung in filename_create (4) fs C error error 1639 7h06m 996d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 4d12h 1005d PATCH [337d]
possible deadlock in input_event (2) fs C inconclusive 4672 13m 1037d 💬 3 [57d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 18d 1150d 💬 4 [1130d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 588d 1259d
memory leak in path_openat (2) fs C 5 278d 1304d 💬 1 [1304d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1124d 1476d
INFO: rcu detected stall in seq_read (2) fs C done error 5 927d 1513d 💬 1 [1513d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 793d 1691d 💬 2 [1585d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1208 7h59m 1787d
moderation (62):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in read_pages / read_pages (3) fs mm 1 3d04h 3d04h
possible deadlock in input_inject_event fs 76 24m 9d09h
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 3 3d22h 14d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (4) fs 1 16d 16d
KCSAN: data-race in xas_create / xas_find (7) fs mm 1 20d 20d
WARNING in vfs_removexattr (2) fs 2 2d22h 24d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (5) fs mm 4 6d07h 24d
general protection fault in send_sigurg fs 2300 30d 27d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash fs 1 28d 28d
upstream test error: KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 1 29d 29d
KCSAN: data-race in page_cache_sync_ra / read_pages fs mm 1 32d 32d
KCSAN: data-race in do_fcntl / selinux_file_fcntl fs 1 32d 32d
KCSAN: data-race in __dentry_kill / __dentry_kill (3) fs 1 33d 33d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (8) fs mm 3 17d 36d
KCSAN: data-race in d_invalidate / fast_dput (3) fs 2 27d 37d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra fs mm 3 9d08h 38d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (5) fs mm 2 28d 44d
KCSAN: data-race in fasync_remove_entry / kill_fasync (11) fs 3 26d 55d
BUG: soft lockup in __cleanup_mnt fs 1 60d 56d
KASAN: null-ptr-deref Read in drop_buffers (3) fs 51 12d 61d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 9 13d 65d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 9 9d23h 69d
KCSAN: data-race in d_delete / lookup_fast (7) fs 18 3d11h 73d
KCSAN: data-race in __dentry_kill / step_into (8) fs 8 1d02h 74d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 13 26d 76d
WARNING in show_mark_fhandle fs 2 83d 79d
WARNING in do_move_mount fs 2 83d 79d
KCSAN: data-race in pollwake / pollwake (5) fs 85 11h12m 80d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) mm fs 7 60d 86d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 13 1d08h 87d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 40 2d11h 89d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 61 1d04h 101d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 20 7d09h 104d
WARNING in do_unlinkat fs 3 85d 109d
KCSAN: data-race in touch_atime / touch_atime (3) fs 42 8h44m 109d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 18 3d22h 113d
WARNING in cleanup_mnt (3) fs 17 53d 116d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 58 1d05h 129d
WARNING in vfs_utimes (2) fs 24 21d 135d
WARNING in vfs_setxattr (3) fs 110 3d08h 149d
WARNING in chown_common fs 43 10d 150d
WARNING in chmod_common fs 7 19d 155d
WARNING in do_loopback (2) fs 13 15d 157d
WARNING in unlock_mount fs 7 17d 158d
WARNING in do_new_mount (2) fs 22 4d18h 159d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 318 2d00h 182d
WARNING in do_mknodat (3) fs 110 1h05m 196d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 29 20d 224d
KCSAN: data-race in do_select / pollwake (2) fs 814 26m 279d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 330 17h02m 279d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 242 17d 280d
KCSAN: data-race in dont_mount / lookup_fast fs syz 672 2d22h 280d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 141d 280d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1410 3h23m 280d
KCSAN: data-race in d_delete / step_into (6) fs 690 22h35m 281d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 794 12h05m 857d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4166 14h41m 1174d
KCSAN: data-race in _prb_read_valid / prb_reserve fs batman 3178 9h54m 1404d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1436 1d19h 1449d
KCSAN: data-race in do_sys_poll / pollwake fs 4458 14h20m 1517d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3902 17h11m 1738d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1423 13h40m 1744d