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 1d02h 20d 💬 6 [18d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 261 2h14m 26d 💬 1 [26d]
WARNING in rcu_sync_dtor (2) fs C done 4 4d19h 27d 💬 2 [26d]
WARNING in fanotify_handle_event (2) fs C 4 21d 31d 💬 1 [31d]
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 5d12h 56d
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 61d 💬 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 43d 70d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 74 4d01h 72d 💬 1 [56d]
possible deadlock in input_inject_event fs syz 301 10h53m 76d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 48d 77d PATCH [59d]
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 3d03h 102d 💬 1 [8d04h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 7 1d03h 150d PATCH [149d]
general protection fault in iter_file_splice_write fs C done 1875 2h30m 207d PATCH [38d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 5192 13m 218d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 40 2d13h 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 1d18h 283d PATCH [283d]
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 4h33m 354d 💬 1 [127d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 102d 366d PATCH [125d]
go runtime error fs syz error 21 14d 385d
INFO: task hung in user_get_super (2) fs C 458 21d 390d
INFO: rcu detected stall in clock_adjtime (2) fs C error 106 2d09h 432d
INFO: task hung in __fdget_pos (4) fs C error done 297 74d 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 [571d]
INFO: task hung in synchronize_rcu (4) net fs C done error 816 1d02h 589d 💬 6 [133d]
WARNING in invalidate_bh_lru fs C done done 2744 now 722d 💬 5 [277d]
WARNING in do_mkdirat fs C error error 244 4h29m 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 1d02h 743d
INFO: task hung in lookup_slow (3) fs C unreliable 1705 3h34m 763d 💬 2 [122d]
INFO: task hung in path_openat (7) fs C unreliable 4109 8h52m 799d 💬 2 [97d]
WARNING in inc_nlink (3) fs C error error 2971 18m 1001d 💬 1 [148d]
INFO: task hung in filename_create (4) fs C error error 2027 14h13m 1087d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 2d09h 1096d PATCH [428d]
possible deadlock in input_event (2) fs C inconclusive 5054 10h24m 1128d 💬 3 [148d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 39d 1241d 💬 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 1018d 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 4d03h 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 1d00h 1d00h
KCSAN: data-race in file_update_time / inode_set_ctime_to_ts fs 1 1d08h 1d08h
KCSAN: data-race in filemap_flush / xas_set_mark (3) mm fs 1 4d09h 4d09h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 1 5d06h 5d06h
KCSAN: data-race in __dentry_kill / d_set_d_op (19) fs 1 6d08h 6d08h
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 1 6d09h 6d09h
WARNING in do_renameat2 fs 1 12d 8d19h
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 2 2d01h 9d16h
KCSAN: data-race in fill_mg_cmtime / inode_update_timestamps fs 1 12d 12d
general protection fault in sysfs_move_dir_ns fs 2 3d16h 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 15d
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 20d 20d
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 23d 23d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 55 1h57m 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 9d11h 36d
WARNING in __generic_file_fsync (2) fs 1 40d 36d
KCSAN: data-race in pipe_double_lock / pipe_release (6) fs 1 37d 37d
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 42d 42d
KCSAN: data-race in inode_set_ctime_current / inode_update_timestamps (2) fs 1 42d 42d
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 54d 50d
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 1d04h 61d
WARNING in quota_release_workfn fs 3 53d 64d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) fs 8 8d21h 67d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 5 4h04m 68d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 8 6d18h 69d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (10) fs 2 47d 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 2d07h 73d
WARNING in dqput fs 2 13d 73d
INFO: task hung in writeback_iter fs mm 135 18h51m 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 90d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 14 5d08h 105d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 20 4h18m 156d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 19 12d 160d
KCSAN: data-race in d_delete / lookup_fast (7) fs 33 23h45m 164d
KCSAN: data-race in __dentry_kill / step_into (8) fs 17 4d09h 164d
KCSAN: data-race in pollwake / pollwake (5) fs 197 4h01m 171d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 15 44d 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 2d15h 195d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 151 1h54m 220d
WARNING in vfs_utimes (2) fs 25 74d 226d
WARNING in vfs_setxattr (3) fs 180 1d05h 240d
WARNING in chown_common fs 48 1d15h 241d
WARNING in chmod_common fs 8 23d 246d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 395 14h41m 273d
WARNING in do_mknodat (3) fs 126 2d20h 287d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 144 13h42m 315d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 205 1d10h 370d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 402 7d13h 370d
KCSAN: data-race in dont_mount / lookup_fast fs syz 732 2d08h 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 4h04m 371d
KCSAN: data-race in d_delete / step_into (6) fs 726 12h05m 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 5h38m 1265d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1455 7d18h 1540d
KCSAN: data-race in do_sys_poll / pollwake fs 4691 5h50m 1608d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4013 6h03m 1829d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1583 5h39m 1835d