syzbot


Applied filters: Label=subsystems:fs (drop)
open (39):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in invalidate_bh_lru fs 1 12d 8d03h 💬 2 [6d23h]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 1974 31m 18d
KASAN: stack-out-of-bounds Read in proc_pid_stack (2) fs 1 68d 27d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 52d 66d PATCH [65d]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 13 3d10h 77d PATCH [64d]
general protection fault in iter_file_splice_write fs C done 1175 14h43m 123d PATCH [119d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 305 25d 134d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 32 10d 147d
INFO: rcu detected stall in sys_close (7) fs input usb C error 2 2d00h 154d
INFO: task hung in do_new_mount (2) fs C error done 15 5d08h 182d 💬 2 [34d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 8 3d21h 199d PATCH [199d]
BUG: soft lockup in pipe_read fs mm syz 4 99d 239d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 4d14h 270d 💬 1 [43d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 322 18d 282d PATCH [41d]
INFO: task hung in user_get_super (2) fs C 413 1d16h 306d
INFO: task hung in __fdget_pos (4) fs syz error 282 15h04m 383d 💬 18 [188d]
INFO: rcu detected stall in sys_unlink (3) mm fs C error 46 12h56m 403d
WARNING in __brelse (3) fs C done done 21 25d 421d PATCH [400d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 28d 435d PATCH [77d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 493d 489d 💬 2 [486d]
INFO: task hung in synchronize_rcu (4) net fs C done error 638 2d05h 505d 💬 6 [49d]
WARNING in invalidate_bh_lru fs C done done 149 2d02h 638d 💬 5 [193d]
WARNING in do_mkdirat fs C error error 227 4d06h 656d 💬 22 [220d]
WARNING in path_openat fs C error done 131 2d07h 658d 💬 1 [220d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 6d20h 659d
INFO: task hung in lookup_slow (3) fs C unreliable 1446 14h09m 679d 💬 2 [38d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 40 2h53m 696d 💬 1 [38d]
INFO: task hung in path_openat (7) fs C unreliable 3592 4h16m 715d 💬 2 [13d]
WARNING in inc_nlink (3) fs C error error 1164 1d01h 917d 💬 1 [64d]
INFO: task hung in filename_create (4) fs C error error 1725 5h38m 1003d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 11d 1012d PATCH [344d]
possible deadlock in input_event (2) fs C inconclusive 4682 19h32m 1044d 💬 3 [64d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 25d 1157d 💬 4 [1137d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 595d 1265d
memory leak in path_openat (2) fs C 5 284d 1311d 💬 1 [1311d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1130d 1483d
INFO: rcu detected stall in seq_read (2) fs C done error 5 934d 1520d 💬 1 [1520d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 800d 1698d 💬 2 [1592d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1237 11h07m 1794d
moderation (57):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 1 2d21h 2d21h
general protection fault in vfs_iter_write fs 1 8d04h 4d04h
kernel panic: corrupted stack end in mntput (2) fs 1 8d19h 4d19h
KCSAN: data-race in do_sendfile / do_sendfile (9) fs 1 5d05h 5d05h
INFO: task hung in pipe_release (5) fs 39 3d13h 6d01h
KCSAN: data-race in read_pages / read_pages (3) fs mm 1 10d 10d
possible deadlock in input_inject_event fs 106 21h34m 16d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 5 2d02h 21d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (4) fs 1 23d 23d
KCSAN: data-race in xas_create / xas_find (7) fs mm 1 27d 27d
WARNING in vfs_removexattr (2) fs 2 9d19h 31d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (5) fs mm 4 13d 31d
general protection fault in send_sigurg fs 2300 37d 34d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (8) fs mm 4 1d23h 43d
KCSAN: data-race in d_invalidate / fast_dput (3) fs 2 34d 44d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra fs mm 3 16d 45d
KCSAN: data-race in fasync_remove_entry / kill_fasync (11) fs 3 33d 62d
BUG: soft lockup in __cleanup_mnt fs 1 67d 63d
KASAN: null-ptr-deref Read in drop_buffers (3) fs 51 19d 68d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 10 6d10h 72d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 11 14h29m 76d
KCSAN: data-race in d_delete / lookup_fast (7) fs 18 10d 80d
KCSAN: data-race in __dentry_kill / step_into (8) fs 9 1d10h 80d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 13 33d 83d
KCSAN: data-race in pollwake / pollwake (5) fs 96 17h17m 87d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) mm fs 7 67d 93d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 13 8d04h 94d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 42 2d19h 96d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 65 11h34m 108d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 20 14d 111d
KCSAN: data-race in touch_atime / touch_atime (3) fs 51 10h08m 116d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 19 2d07h 120d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 70 2h41m 136d
WARNING in vfs_utimes (2) fs 24 27d 142d
WARNING in vfs_setxattr (3) fs 114 2d09h 156d
WARNING in chown_common fs 43 17d 157d
WARNING in chmod_common fs 7 26d 162d
WARNING in do_loopback (2) fs 13 22d 164d
WARNING in unlock_mount fs 7 24d 165d
WARNING in do_new_mount (2) fs 22 11d 166d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 321 1d09h 189d
WARNING in do_mknodat (3) fs 110 6d21h 203d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 29 27d 231d
KCSAN: data-race in do_select / pollwake (2) fs 827 2h51m 286d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 337 2h55m 286d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 242 23d 287d
KCSAN: data-race in dont_mount / lookup_fast fs syz 677 20h44m 287d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 148d 287d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1423 3h47m 287d
KCSAN: data-race in d_delete / step_into (6) fs 692 3d18h 288d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 813 2h45m 864d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4178 3h46m 1181d
KCSAN: data-race in _prb_read_valid / prb_reserve fs batman 3194 14h20m 1410d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1440 1d00h 1456d
KCSAN: data-race in do_sys_poll / pollwake fs 4479 3h45m 1524d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3908 1d13h 1745d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1442 2h44m 1751d