syzbot


Applied filters: Label=subsystems:fs (drop)
open (48):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in minix_unlink fs C inconclusive 46 2d06h 18d 💬 6 [16d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 224 2h20m 24d 💬 1 [24d]
WARNING in rcu_sync_dtor (2) fs C done 4 2d19h 25d 💬 2 [24d]
WARNING in fanotify_handle_event (2) fs C 4 19d 29d 💬 1 [29d]
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 45d 41d
WARNING in vfs_set_acl fs 11 8d06h 51d
INFO: rcu detected stall in sys_readlink (5) fs syz 24 3d12h 54d
KCSAN: data-race in xas_create / xas_find (8) fs mm 4 30d 58d 💬 2 [57d]
stack segment fault in folio_wait_writeback fs mm syz 4 57d 59d 💬 2 [56d]
INFO: rcu detected stall in kswapd (3) usb mm fs C 2 55d 65d
INFO: rcu detected stall in __fsnotify_parent input usb fs C 7 41d 68d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 74 2d02h 70d 💬 1 [54d]
possible deadlock in input_inject_event fs syz 295 1h33m 74d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 46d 75d PATCH [57d]
KASAN: slab-use-after-free Read in invalidate_bh_lru fs 1 94d 90d 💬 2 [89d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3612 1d03h 100d 💬 1 [6d05h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 50d 148d PATCH [147d]
general protection fault in iter_file_splice_write fs C done 1863 2h54m 205d PATCH [36d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 5007 16m 216d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 40 13h43m 229d
INFO: task hung in do_new_mount (2) fs C error done 18 49d 265d 💬 2 [116d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 9 2d20h 281d PATCH [281d]
BUG: soft lockup in pipe_read fs mm syz 4 181d 321d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 36 8d05h 352d 💬 1 [125d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 100d 365d PATCH [123d]
go runtime error fs syz error 21 12d 383d
INFO: task hung in user_get_super (2) fs C 458 19d 388d
INFO: rcu detected stall in clock_adjtime (2) fs C error 106 10h11m 430d
INFO: task hung in __fdget_pos (4) fs C error done 297 72d 465d 💬 18 [41d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 40d 518d PATCH [159d]
INFO: rcu detected stall in vfs_readlink fs usb C 2 51d 571d 💬 2 [569d]
INFO: task hung in synchronize_rcu (4) net fs C done error 815 2h15m 587d 💬 6 [131d]
WARNING in invalidate_bh_lru fs C done done 2468 46m 720d 💬 5 [275d]
WARNING in do_mkdirat fs C error error 243 7h36m 738d 💬 22 [302d]
WARNING in path_openat fs C error done 137 8d06h 740d 💬 1 [302d]
KASAN: use-after-free Read in sysv_new_block fs C error done 280 3h52m 741d
INFO: task hung in lookup_slow (3) fs C unreliable 1702 13h02m 761d 💬 2 [120d]
INFO: task hung in path_openat (7) fs C unreliable 4106 13h34m 797d 💬 2 [95d]
WARNING in inc_nlink (3) fs C error error 2913 now 999d 💬 1 [146d]
INFO: task hung in filename_create (4) fs C error error 2025 20h29m 1085d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 9h52m 1094d PATCH [426d]
possible deadlock in input_event (2) fs C inconclusive 5036 now 1126d 💬 3 [146d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 37d 1239d 💬 4 [1219d]
memory leak in path_openat (2) fs C 5 366d 1393d 💬 1 [1393d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1212d 1565d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1016d 1602d 💬 1 [1602d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 882d 1780d 💬 2 [1674d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1380 2d03h 1876d
moderation (81):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in filemap_flush / xas_set_mark (3) mm fs 1 2d10h 2d10h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 1 3d07h 3d07h
KCSAN: data-race in __dentry_kill / d_set_d_op (19) fs 1 4d09h 4d09h
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 1 4d10h 4d10h
WARNING in do_renameat2 fs 1 10d 6d20h
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 2 1h45m 7d16h
KCSAN: data-race in fill_mg_cmtime / inode_update_timestamps fs 1 10d 10d
general protection fault in sysfs_move_dir_ns fs 2 1d17h 12d
KCSAN: data-race in generic_fillattr / setattr_copy (2) fs 1 12d 12d
KCSAN: data-race in __d_instantiate / step_into (3) fs 2 10d 13d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (7) fs mm 1 14d 14d
KCSAN: data-race in generic_fillattr / inode_update_timestamps (3) fs 1 15d 15d
KCSAN: data-race in ksys_write / ksys_write (13) fs 1 16d 16d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 1 18d 18d
KCSAN: data-race in file_update_time / inode_set_ctime_current (2) fs 1 20d 20d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 1 21d 21d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 49 2h03m 22d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 2 20d 23d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 3 8d15h 27d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 1 28d 28d
WARNING: refcount bug in call_timer_fn (3) fs 1 33d 29d
KCSAN: data-race in fasync_remove_entry / kill_fasync (12) fs 1 32d 32d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 2 7d11h 34d
WARNING in __generic_file_fsync (2) fs 1 38d 34d
KCSAN: data-race in pipe_double_lock / pipe_release (6) fs 1 35d 35d
WARNING in filename_create (2) fs 1 42d 38d
KASAN: out-of-bounds Read in proc_pid_stack fs 1 42d 38d
upstream test error: KCSAN: data-race in pollwake / pollwake (2) fs 1 38d 38d
KCSAN: data-race in xas_create / xas_find_marked (7) fs mm 1 40d 40d
KCSAN: data-race in inode_set_ctime_current / inode_update_timestamps (2) fs 1 40d 40d
KCSAN: data-race in file_modified_flags / inode_update_timestamps (2) fs 1 44d 44d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (2) fs 3 22d 46d
WARNING in free_bprm fs mm 1 52d 48d
KCSAN: data-race in __dentry_kill / __dentry_kill (4) fs 2 45d 51d
WARNING in show_mark_fhandle (2) fs 1 60d 56d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 8 4d13h 59d
WARNING in quota_release_workfn fs 3 51d 62d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) fs 8 6d22h 65d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 4 37d 66d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 8 4d18h 67d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (10) fs 2 45d 67d
BUG: soft lockup in sys_perf_event_open (2) fs kvm 5 34d 69d
KCSAN: data-race in d_invalidate / fast_dput (4) fs 4 30d 70d
BUG: corrupted list in vfs_setxattr fs 4 7h57m 71d
WARNING in dqput fs 2 11d 71d
INFO: task hung in writeback_iter fs mm 132 13h02m 72d
KCSAN: data-race in pipe_poll / pipe_release (8) fs 2 45d 72d
kernel panic: corrupted stack end in mnt_put_write_access fs 1 85d 81d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 3 21d 84d
general protection fault in vfs_iter_write fs 2 74d 86d
kernel panic: corrupted stack end in mntput (2) fs 2 74d 86d
INFO: task hung in pipe_release (5) fs 155 17d 88d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 14 3d09h 103d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 18 13d 154d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 19 10d 158d
KCSAN: data-race in d_delete / lookup_fast (7) fs 32 1d12h 162d
KCSAN: data-race in __dentry_kill / step_into (8) fs 17 2d09h 162d
KCSAN: data-race in pollwake / pollwake (5) fs 193 2h38m 169d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 15 42d 176d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 55 45d 178d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 32 16h10m 193d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 147 3h53m 218d
WARNING in vfs_utimes (2) fs 25 72d 224d
WARNING in vfs_setxattr (3) fs 179 5h17m 238d
WARNING in chown_common fs 47 21d 239d
WARNING in chmod_common fs 8 21d 244d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 391 1d09h 271d
WARNING in do_mknodat (3) fs 126 21h10m 285d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 141 9h51m 313d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 204 2d00h 368d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 402 5d13h 368d
KCSAN: data-race in dont_mount / lookup_fast fs syz 732 8h45m 369d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 230d 369d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1569 8h44m 369d
KCSAN: data-race in d_delete / step_into (6) fs 725 5h26m 370d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 877 22d 946d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4326 10h45m 1263d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1455 5d18h 1538d
KCSAN: data-race in do_sys_poll / pollwake fs 4682 10h46m 1606d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4010 2d03h 1827d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1578 1h58m 1833d