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 11d 7d06h 💬 2 [6d01h]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 1938 39m 17d
KASAN: stack-out-of-bounds Read in proc_pid_stack (2) fs 1 67d 27d
KCSAN: data-race in pipe_poll / pipe_release (7) fs 1 34d 34d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 51d 65d PATCH [64d]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 13 2d13h 77d PATCH [64d]
general protection fault in iter_file_splice_write fs C done 1173 1d08h 122d PATCH [118d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 305 24d 133d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 32 9d09h 146d
INFO: rcu detected stall in sys_close (7) fs input usb C error 2 1d03h 153d
INFO: task hung in do_new_mount (2) fs C error done 15 4d11h 182d 💬 2 [33d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 8 3d00h 198d PATCH [198d]
BUG: soft lockup in pipe_read fs mm syz 4 98d 238d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 3d17h 269d 💬 1 [42d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 322 17d 282d PATCH [40d]
INFO: task hung in user_get_super (2) fs C 413 18h55m 305d
INFO: task hung in __fdget_pos (4) fs syz error 281 14h29m 382d 💬 18 [187d]
INFO: rcu detected stall in sys_unlink (3) mm fs C error 45 3d08h 402d
WARNING in __brelse (3) fs C done done 21 24d 421d PATCH [399d]
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 492d 488d 💬 2 [486d]
INFO: task hung in synchronize_rcu (4) net fs C done error 638 1d08h 504d 💬 6 [48d]
WARNING in invalidate_bh_lru fs C done done 149 1d05h 637d 💬 5 [192d]
WARNING in do_mkdirat fs C error error 227 3d09h 656d 💬 22 [219d]
WARNING in path_openat fs C error done 131 1d10h 657d 💬 1 [219d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 5d22h 658d
INFO: task hung in lookup_slow (3) fs C unreliable 1445 5h07m 678d 💬 2 [37d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 38 3d11h 695d 💬 1 [37d]
INFO: task hung in path_openat (7) fs C unreliable 3586 9h08m 714d 💬 2 [12d]
WARNING in inc_nlink (3) fs C error error 1164 4h15m 916d 💬 1 [63d]
INFO: task hung in filename_create (4) fs C error error 1720 10h21m 1002d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 10d 1011d PATCH [343d]
possible deadlock in input_event (2) fs C inconclusive 4679 1d13h 1043d 💬 3 [63d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 24d 1156d 💬 4 [1136d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 594d 1265d
memory leak in path_openat (2) fs C 5 284d 1310d 💬 1 [1310d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1130d 1482d
INFO: rcu detected stall in seq_read (2) fs C done error 5 933d 1519d 💬 1 [1519d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 799d 1697d 💬 2 [1591d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1235 1d08h 1793d
moderation (61):
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 2d00h 2d00h
general protection fault in vfs_iter_write fs 1 7d07h 3d07h
kernel panic: corrupted stack end in mntput (2) fs 1 7d22h 3d22h
KCSAN: data-race in do_sendfile / do_sendfile (9) fs 1 4d07h 4d07h
INFO: task hung in pipe_release (5) fs 39 2d16h 5d04h
KCSAN: data-race in read_pages / read_pages (3) fs mm 1 9d04h 9d04h
possible deadlock in input_inject_event fs 106 15m 15d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 5 1d05h 20d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (4) fs 1 22d 22d
KCSAN: data-race in xas_create / xas_find (7) fs mm 1 26d 26d
WARNING in vfs_removexattr (2) fs 2 8d22h 30d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (5) fs mm 4 12d 30d
general protection fault in send_sigurg fs 2300 36d 33d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash fs 1 34d 34d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (8) fs mm 4 1d01h 42d
KCSAN: data-race in d_invalidate / fast_dput (3) fs 2 33d 43d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra fs mm 3 15d 44d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (5) fs mm 2 34d 50d
KCSAN: data-race in fasync_remove_entry / kill_fasync (11) fs 3 32d 61d
BUG: soft lockup in __cleanup_mnt fs 1 66d 62d
KASAN: null-ptr-deref Read in drop_buffers (3) fs 51 18d 67d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 10 5d12h 71d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 10 1h32m 75d
KCSAN: data-race in d_delete / lookup_fast (7) fs 18 9d10h 79d
KCSAN: data-race in __dentry_kill / step_into (8) fs 9 12h58m 80d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 13 32d 82d
WARNING in show_mark_fhandle fs 2 89d 85d
WARNING in do_move_mount fs 2 89d 85d
KCSAN: data-race in pollwake / pollwake (5) fs 95 3h27m 86d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) mm fs 7 66d 92d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 13 7d07h 93d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 42 1d21h 95d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 64 1h21m 107d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 20 13d 110d
KCSAN: data-race in touch_atime / touch_atime (3) fs 50 5h57m 115d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 19 1d10h 119d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 68 15h34m 135d
WARNING in vfs_utimes (2) fs 24 27d 141d
WARNING in vfs_setxattr (3) fs 114 1d12h 155d
WARNING in chown_common fs 43 16d 156d
WARNING in chmod_common fs 7 25d 161d
WARNING in do_loopback (2) fs 13 21d 163d
WARNING in unlock_mount fs 7 23d 164d
WARNING in do_new_mount (2) fs 22 10d 165d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 321 12h35m 188d
WARNING in do_mknodat (3) fs 110 6d00h 202d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 29 26d 230d
KCSAN: data-race in do_select / pollwake (2) fs 826 4h07m 285d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 335 17h22m 285d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 242 23d 286d
KCSAN: data-race in dont_mount / lookup_fast fs syz 676 1d06h 286d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 147d 286d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1421 17h14m 286d
KCSAN: data-race in d_delete / step_into (6) fs 692 2d21h 287d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 811 2h59m 863d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4177 3h08m 1180d
KCSAN: data-race in _prb_read_valid / prb_reserve fs batman 3193 2h27m 1410d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1440 3h05m 1455d
KCSAN: data-race in do_sys_poll / pollwake fs 4478 3h44m 1523d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3908 16h29m 1744d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1438 2h45m 1750d