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 48 23h31m 20d 💬 6 [18d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 259 1h01m 26d 💬 1 [26d]
WARNING in rcu_sync_dtor (2) fs C done 4 4d16h 27d 💬 2 [26d]
WARNING in fanotify_handle_event (2) fs C 4 21d 31d 💬 1 [30d]
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 47d 43d
WARNING in vfs_set_acl fs 11 10d 53d
INFO: rcu detected stall in sys_readlink (5) fs syz 24 5d09h 55d
KCSAN: data-race in xas_create / xas_find (8) fs mm 4 32d 60d 💬 2 [59d]
stack segment fault in folio_wait_writeback mm fs syz 4 59d 60d 💬 2 [58d]
INFO: rcu detected stall in kswapd (3) usb mm fs C 2 57d 67d
INFO: rcu detected stall in __fsnotify_parent input usb fs C 7 42d 70d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 74 3d22h 72d 💬 1 [56d]
possible deadlock in input_inject_event fs syz 301 7h46m 76d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 48d 77d PATCH [58d]
KASAN: slab-use-after-free Read in invalidate_bh_lru fs 1 96d 92d 💬 2 [90d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3612 2d23h 102d 💬 1 [8d01h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 7 1d00h 150d PATCH [149d]
general protection fault in iter_file_splice_write fs C done 1873 3h32m 207d PATCH [38d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 5178 25m 218d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 40 2d10h 231d
INFO: task hung in do_new_mount (2) fs C error done 18 51d 266d 💬 2 [118d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 10 1d15h 283d PATCH [282d]
BUG: soft lockup in pipe_read fs mm syz 4 183d 323d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 37 1h26m 354d 💬 1 [127d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 101d 366d PATCH [125d]
go runtime error fs syz error 21 14d 385d
INFO: task hung in user_get_super (2) fs C 458 21d 389d
INFO: rcu detected stall in clock_adjtime (2) fs C error 106 2d06h 432d
INFO: task hung in __fdget_pos (4) fs C error done 297 73d 467d 💬 18 [42d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 42d 519d PATCH [161d]
INFO: rcu detected stall in vfs_readlink fs usb C 2 53d 573d 💬 2 [570d]
INFO: task hung in synchronize_rcu (4) net fs C done error 816 23h38m 589d 💬 6 [133d]
WARNING in invalidate_bh_lru fs C done done 2725 16m 722d 💬 5 [277d]
WARNING in do_mkdirat fs C error error 244 1h22m 740d 💬 22 [304d]
WARNING in path_openat fs C error done 137 10d 742d 💬 1 [304d]
KASAN: use-after-free Read in sysv_new_block fs C error done 295 23h05m 742d
INFO: task hung in lookup_slow (3) fs C unreliable 1705 28m 763d 💬 2 [121d]
INFO: task hung in path_openat (7) fs C unreliable 4109 5h45m 798d 💬 2 [97d]
WARNING in inc_nlink (3) fs C error error 2966 3h51m 1001d 💬 1 [148d]
INFO: task hung in filename_create (4) fs C error error 2027 11h06m 1087d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 2d06h 1096d PATCH [427d]
possible deadlock in input_event (2) fs C inconclusive 5054 7h17m 1128d 💬 3 [148d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 38d 1240d 💬 4 [1221d]
memory leak in path_openat (2) fs C 5 368d 1395d 💬 1 [1395d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1214d 1567d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1017d 1604d 💬 1 [1604d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 884d 1782d 💬 2 [1676d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1380 4d00h 1878d
moderation (83):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (13) fs 1 21h45m 21h44m
KCSAN: data-race in file_update_time / inode_set_ctime_to_ts fs 1 1d05h 1d05h
KCSAN: data-race in filemap_flush / xas_set_mark (3) mm fs 1 4d06h 4d06h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 1 5d03h 5d03h
KCSAN: data-race in __dentry_kill / d_set_d_op (19) fs 1 6d05h 6d05h
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 1 6d06h 6d06h
WARNING in do_renameat2 fs 1 12d 8d16h
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 2 1d22h 9d13h
KCSAN: data-race in fill_mg_cmtime / inode_update_timestamps fs 1 12d 12d
general protection fault in sysfs_move_dir_ns fs 2 3d13h 14d
KCSAN: data-race in generic_fillattr / setattr_copy (2) fs 1 14d 14d
KCSAN: data-race in __d_instantiate / step_into (3) fs 2 12d 14d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (7) fs mm 1 16d 16d
KCSAN: data-race in generic_fillattr / inode_update_timestamps (3) fs 1 17d 17d
KCSAN: data-race in ksys_write / ksys_write (13) fs 1 18d 18d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 1 19d 19d
KCSAN: data-race in file_update_time / inode_set_ctime_current (2) fs 1 22d 22d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 1 22d 22d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 54 13h26m 24d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 2 22d 25d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 3 10d 29d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 1 30d 30d
WARNING: refcount bug in call_timer_fn (3) fs 1 35d 31d
KCSAN: data-race in fasync_remove_entry / kill_fasync (12) fs 1 34d 34d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 2 9d08h 36d
WARNING in __generic_file_fsync (2) fs 1 40d 36d
KCSAN: data-race in pipe_double_lock / pipe_release (6) fs 1 36d 36d
WARNING in filename_create (2) fs 1 43d 39d
KASAN: out-of-bounds Read in proc_pid_stack fs 1 44d 40d
upstream test error: KCSAN: data-race in pollwake / pollwake (2) fs 1 40d 40d
KCSAN: data-race in xas_create / xas_find_marked (7) fs mm 1 41d 41d
KCSAN: data-race in inode_set_ctime_current / inode_update_timestamps (2) fs 1 41d 41d
KCSAN: data-race in file_modified_flags / inode_update_timestamps (2) fs 1 46d 46d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (2) fs 3 24d 48d
WARNING in free_bprm fs mm 1 53d 49d
KCSAN: data-race in __dentry_kill / __dentry_kill (4) fs 2 47d 53d
WARNING in show_mark_fhandle (2) fs 1 62d 58d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 9 1d01h 61d
WARNING in quota_release_workfn fs 3 53d 64d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) fs 8 8d18h 67d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 5 58m 68d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 8 6d15h 69d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (10) fs 2 46d 69d
BUG: soft lockup in sys_perf_event_open (2) fs kvm 5 36d 71d
KCSAN: data-race in d_invalidate / fast_dput (4) fs 4 32d 72d
BUG: corrupted list in vfs_setxattr fs 4 2d04h 73d
WARNING in dqput fs 2 13d 73d
INFO: task hung in writeback_iter fs mm 135 15h45m 74d
KCSAN: data-race in pipe_poll / pipe_release (8) fs 2 47d 74d
kernel panic: corrupted stack end in mnt_put_write_access fs 1 87d 83d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 3 23d 86d
general protection fault in vfs_iter_write fs 2 76d 88d
kernel panic: corrupted stack end in mntput (2) fs 2 76d 88d
INFO: task hung in pipe_release (5) fs 155 19d 89d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 14 5d05h 105d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 20 1h12m 155d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 19 12d 160d
KCSAN: data-race in d_delete / lookup_fast (7) fs 33 20h38m 164d
KCSAN: data-race in __dentry_kill / step_into (8) fs 17 4d06h 164d
KCSAN: data-race in pollwake / pollwake (5) fs 197 54m 171d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 15 43d 178d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 55 47d 180d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 32 2d12h 195d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 150 10h28m 220d
WARNING in vfs_utimes (2) fs 25 74d 226d
WARNING in vfs_setxattr (3) fs 180 1d02h 240d
WARNING in chown_common fs 48 1d12h 241d
WARNING in chmod_common fs 8 23d 246d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 395 11h34m 272d
WARNING in do_mknodat (3) fs 126 2d17h 286d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 144 10h35m 315d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 205 1d07h 370d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 402 7d10h 370d
KCSAN: data-race in dont_mount / lookup_fast fs syz 732 2d05h 371d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 232d 371d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1575 57m 371d
KCSAN: data-race in d_delete / step_into (6) fs 726 8h58m 372d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 877 24d 948d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4329 2h32m 1265d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1455 7d14h 1540d
KCSAN: data-race in do_sys_poll / pollwake fs 4691 2h44m 1608d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4013 2h57m 1829d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1583 2h32m 1835d