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 1d01h 17d 💬 6 [15d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 219 1h32m 23d 💬 1 [23d]
WARNING in rcu_sync_dtor (2) fs C done 4 1d15h 23d 💬 2 [23d]
WARNING in fanotify_handle_event (2) fs C 4 18d 28d 💬 1 [27d]
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 44d 40d
WARNING in vfs_set_acl fs 11 7d01h 50d
INFO: rcu detected stall in sys_readlink (5) fs syz 24 2d08h 52d
KCSAN: data-race in xas_create / xas_find (8) fs mm 4 29d 57d 💬 2 [56d]
stack segment fault in folio_wait_writeback fs mm syz 4 56d 57d 💬 2 [55d]
INFO: rcu detected stall in kswapd (3) usb mm fs C 2 54d 64d
INFO: rcu detected stall in __fsnotify_parent input usb fs C 7 39d 67d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 74 21h36m 69d 💬 1 [53d]
possible deadlock in input_inject_event fs syz 285 6h42m 73d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 45d 74d PATCH [55d]
KASAN: slab-use-after-free Read in invalidate_bh_lru fs 1 93d 89d 💬 2 [87d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3611 1d03h 99d 💬 1 [5d00h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 49d 147d PATCH [146d]
general protection fault in iter_file_splice_write fs C done 1855 1h22m 204d PATCH [35d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 4900 19m 215d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 39 8d15h 228d
INFO: task hung in do_new_mount (2) fs C error done 18 48d 263d 💬 2 [114d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 9 1d15h 280d PATCH [279d]
BUG: soft lockup in pipe_read fs mm syz 4 180d 320d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 36 7d01h 351d 💬 1 [124d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 98d 363d PATCH [122d]
go runtime error fs syz error 21 11d 382d
INFO: task hung in user_get_super (2) fs C 458 18d 386d
INFO: rcu detected stall in clock_adjtime (2) fs C error 105 10d 429d
INFO: task hung in __fdget_pos (4) fs C error done 297 70d 464d 💬 18 [39d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 39d 516d PATCH [158d]
INFO: rcu detected stall in vfs_readlink fs usb C 2 49d 570d 💬 2 [567d]
INFO: task hung in synchronize_rcu (4) net fs C done error 812 10h28m 586d 💬 6 [130d]
WARNING in invalidate_bh_lru fs C done done 2358 9m 719d 💬 5 [273d]
WARNING in do_mkdirat fs C error error 240 1d02h 737d 💬 22 [301d]
WARNING in path_openat fs C error done 137 7d01h 739d 💬 1 [301d]
KASAN: use-after-free Read in sysv_new_block fs C error done 256 18h01m 739d
INFO: task hung in lookup_slow (3) fs C unreliable 1700 1d04h 760d 💬 2 [118d]
INFO: task hung in path_openat (7) fs C unreliable 4103 1d04h 795d 💬 2 [94d]
WARNING in inc_nlink (3) fs C error error 2855 now 998d 💬 1 [145d]
INFO: task hung in filename_create (4) fs C error error 2024 11h14m 1084d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 55 12d 1093d PATCH [424d]
possible deadlock in input_event (2) fs C inconclusive 5018 6h50m 1125d 💬 3 [145d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 35d 1237d 💬 4 [1218d]
memory leak in path_openat (2) fs C 5 365d 1392d 💬 1 [1392d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1211d 1564d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1014d 1601d 💬 1 [1601d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 881d 1779d 💬 2 [1672d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1380 23h07m 1875d
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 1d05h 1d05h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 1 2d02h 2d02h
KCSAN: data-race in __dentry_kill / d_set_d_op (19) fs 1 3d04h 3d04h
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 1 3d05h 3d05h
WARNING in do_renameat2 fs 1 9d15h 5d15h
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 1 6d12h 6d11h
KCSAN: data-race in fill_mg_cmtime / inode_update_timestamps fs 1 9d01h 9d01h
general protection fault in sysfs_move_dir_ns fs 2 12h32m 10d
KCSAN: data-race in generic_fillattr / setattr_copy (2) fs 1 11d 11d
KCSAN: data-race in __d_instantiate / step_into (3) fs 2 9d16h 11d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (7) fs mm 1 12d 12d
KCSAN: data-race in generic_fillattr / inode_update_timestamps (3) fs 1 14d 14d
KCSAN: data-race in ksys_write / ksys_write (13) fs 1 15d 15d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 1 16d 16d
KCSAN: data-race in file_update_time / inode_set_ctime_current (2) fs 1 19d 19d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 1 19d 19d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 46 8h36m 21d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 2 19d 22d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 3 7d10h 26d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 1 27d 27d
WARNING: refcount bug in call_timer_fn (3) fs 1 32d 28d
KCSAN: data-race in fasync_remove_entry / kill_fasync (12) fs 1 30d 30d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 2 6d07h 33d
WARNING in __generic_file_fsync (2) fs 1 37d 33d
KCSAN: data-race in pipe_double_lock / pipe_release (6) fs 1 33d 33d
WARNING in filename_create (2) fs 1 40d 36d
KASAN: out-of-bounds Read in proc_pid_stack fs 1 41d 37d
upstream test error: KCSAN: data-race in pollwake / pollwake (2) fs 1 37d 37d
KCSAN: data-race in xas_create / xas_find_marked (7) fs mm 1 38d 38d
KCSAN: data-race in inode_set_ctime_current / inode_update_timestamps (2) fs 1 38d 38d
KCSAN: data-race in file_modified_flags / inode_update_timestamps (2) fs 1 43d 43d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (2) fs 3 21d 44d
WARNING in free_bprm fs mm 1 50d 46d
KCSAN: data-race in __dentry_kill / __dentry_kill (4) fs 2 44d 50d
WARNING in show_mark_fhandle (2) fs 1 59d 55d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 8 3d09h 58d
WARNING in quota_release_workfn fs 3 50d 61d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) fs 8 5d17h 64d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 4 36d 65d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 8 3d13h 66d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (10) fs 2 43d 66d
BUG: soft lockup in sys_perf_event_open (2) fs kvm 5 33d 68d
KCSAN: data-race in d_invalidate / fast_dput (4) fs 4 29d 69d
BUG: corrupted list in vfs_setxattr fs 3 8d06h 70d
WARNING in dqput fs 2 10d 70d
INFO: task hung in writeback_iter fs mm 128 7d23h 71d
KCSAN: data-race in pipe_poll / pipe_release (8) fs 2 44d 71d
kernel panic: corrupted stack end in mnt_put_write_access fs 1 84d 80d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 3 20d 83d
general protection fault in vfs_iter_write fs 2 73d 85d
kernel panic: corrupted stack end in mntput (2) fs 2 73d 85d
INFO: task hung in pipe_release (5) fs 155 16d 86d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 14 2d04h 102d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 18 12d 152d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 19 9d00h 157d
KCSAN: data-race in d_delete / lookup_fast (7) fs 32 7h40m 161d
KCSAN: data-race in __dentry_kill / step_into (8) fs 17 1d04h 161d
KCSAN: data-race in pollwake / pollwake (5) fs 191 10h15m 168d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 15 40d 174d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 55 44d 177d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 31 3d17h 192d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 146 8h38m 217d
WARNING in vfs_utimes (2) fs 25 71d 223d
WARNING in vfs_setxattr (3) fs 178 2d14h 237d
WARNING in chown_common fs 47 19d 238d
WARNING in chmod_common fs 8 20d 243d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 391 4h40m 269d
WARNING in do_mknodat (3) fs 125 2h23m 283d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 140 8h10m 312d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 204 19h32m 367d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 402 4d08h 367d
KCSAN: data-race in dont_mount / lookup_fast fs syz 731 3d13h 368d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 229d 368d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1568 9h11m 368d
KCSAN: data-race in d_delete / step_into (6) fs 724 16h16m 368d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 877 21d 945d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4325 8h36m 1262d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1455 4d13h 1537d
KCSAN: data-race in do_sys_poll / pollwake fs 4680 8h42m 1605d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4010 23h09m 1826d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1574 8h34m 1832d