syzbot


Applied filters: Label=subsystems:fs (drop)
open (65):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
upstream test error: BUG: unable to handle kernel paging request in put_links fs 3 9d15h 4d11h
KMSAN: uninit-value in full_proxy_poll fs C 76 5d19h 4d19h 💬 1 [4d18h]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 5d18h 5d06h PATCH [4d08h]
WARNING: bad unlock balance in seq_read_iter fs C 7 4d05h 6d23h PATCH [6d14h]
WARNING in stable_page_flags fs syz 2 12d 13d 💬 3 [11d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 5d01h 15d
possible deadlock in v2_read_dquot fs 1 32d 18d
possible deadlock in start_creating (2) fs 20 25d 18d
KASAN: global-out-of-bounds Read in number fs C done 6 25d 26d PATCH [23d]
kernel BUG in kpagecount_read fs 4 13d 28d 💬 2 [28d]
possible deadlock in iterate_dir (2) fs 1 36d 28d
WARNING in minix_rmdir fs C inconclusive 10 25d 30d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) mm fs 1 31d 31d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 39d 39d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 37d 42d
WARNING in mnt_ns_release fs C error 7 37d 45d 💬 1 [34d]
possible deadlock in __configfs_open_file fs C 11 21d 47d
INFO: task hung in hugetlbfs_zero_partial_page fs mm io-uring syz done 2 4d17h 48d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 53d 49d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 40d 50d
WARNING in minix_unlink fs C inconclusive 214 23h11m 77d 💬 6 [74d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1185 4h33m 82d 💬 1 [82d]
WARNING in rcu_sync_dtor (2) fs C done 5 9d14h 83d 💬 2 [82d]
WARNING in fanotify_handle_event (2) fs C 5 7d13h 87d 💬 1 [87d]
WARNING in vfs_set_acl fs 12 50d 109d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 17d 112d
INFO: task hung in do_coredump (3) fs C 270 7h38m 113d 💬 3 [98d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 34d 115d 💬 1 [73d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 99d 127d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 96 16d 128d 💬 1 [113d]
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 35d 134d PATCH [115d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3624 4d22h 158d 💬 1 [2d07h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 11 26d 206d PATCH [206d]
general protection fault in iter_file_splice_write fs C done 2633 7h07m 263d PATCH [95d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 13782 25m 274d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 45d 287d
INFO: task hung in do_new_mount (2) fs C error done 20 22d 323d 💬 2 [174d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 14 33d 340d PATCH [339d]
BUG: soft lockup in pipe_read mm fs syz 5 2d09h 379d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 38 18d 410d 💬 1 [183d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 158d 423d PATCH [181d]
go runtime error fs syz error inconclusive 22 15d 442d
INFO: task hung in user_get_super (2) fs C 467 17d 446d
INFO: task hung in __fdget_pos (4) fs C error done 297 130d 523d 💬 18 [99d]
WARNING in __brelse (3) fs C done done 1114 11d 562d PATCH [541d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 29d 576d PATCH [218d]
INFO: rcu detected stall in vfs_readlink fs C 3 38d 629d 💬 2 [627d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 6d14h 645d 💬 6 [189d]
WARNING in invalidate_bh_lru fs C done done 5256 11d 778d 💬 5 [333d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 18d 779d
WARNING in do_mkdirat fs C error error 290 1d11h 797d 💬 22 [360d]
WARNING in path_openat fs C error done 143 11d 798d 💬 1 [360d]
KASAN: use-after-free Read in sysv_new_block fs C error done 592 1h27m 799d
INFO: task hung in lookup_slow (3) fs C unreliable 1745 1d15h 819d 💬 2 [178d]
INFO: task hung in path_openat (7) fs C unreliable 4185 6h40m 855d 💬 2 [153d]
WARNING in inc_nlink (3) fs C error error 5269 17m 1058d 💬 1 [204d]
INFO: task hung in filename_create (4) fs C error error 2067 20h43m 1143d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 16d 1152d PATCH [484d]
possible deadlock in input_event (2) fs C inconclusive 5353 21h11m 1185d 💬 3 [204d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 24d 1297d 💬 4 [1278d]
memory leak in path_openat (2) fs C 5 425d 1451d 💬 1 [1451d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1271d 1623d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1074d 1661d 💬 1 [1661d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 941d 1838d 💬 2 [1732d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1406 2d09h 1934d
moderation (82):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in generic_fillattr / setattr_copy (3) fs 1 1d03h 1d03h
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 2d18h 2d18h
general protection fault in fsnotify_pre_content fs 1 8d15h 4d15h
general protection fault in path_init (3) fs 8 3d06h 8d07h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (8) fs 1 8d18h 8d18h
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 8d11h 9d14h
WARNING: bad unlock balance in traverse fs 4 9d06h 10d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (7) fs mm 2 3d12h 11d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 3d22h 12d
WARNING in vfs_utimes (3) fs 1 17d 13d
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 19d 19d
general protection fault in mark_buffer_dirty fs 1 27d 23d
WARNING in do_epoll_wait fs 1 28d 24d
KCSAN: data-race in fasync_remove_entry / kill_fasync (13) fs 1 24d 24d
linux-next test error: WARNING in __debugfs_file_get fs 6 27d 26d
KCSAN: data-race in generic_permission / setattr_copy (8) fs 1 27d 27d
KASAN: stack-out-of-bounds Read in unwind_next_frame (3) fs 1 34d 30d
KCSAN: data-race in page_cache_sync_ra / read_pages (2) fs 1 30d 30d
WARNING in do_new_mount (3) fs 1 36d 32d
KCSAN: data-race in __d_instantiate / lookup_fast (9) fs 1 32d 32d
WARNING in do_move_mount (2) fs 1 42d 38d
general protection fault in trace_event_raw_event_hugetlbfs_alloc_inode fs mm 1 42d 38d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 17d 39d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 39d 39d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 5 7d20h 41d
WARNING in lookup_slow (3) fs 1 46d 42d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 42d 42d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 18d 42d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (11) fs 1 43d 43d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 18d 46d
general protection fault in seq_read_iter fs 1 50d 46d
general protection fault in __put_mountpoint fs 3 41d 47d
general protection fault in simple_recursive_removal (4) fs 2 19d 52d
WARNING: ODEBUG bug in remove_vm_area fs 3 51d 52d
BUG: Dentry still in use in unmount (2) fs 1 57d 53d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 3 12d 55d
KCSAN: data-race in filemap_flush / xas_set_mark (3) fs mm 14 11d 60d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 3 10h01m 61d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 4 7d00h 62d
WARNING in do_renameat2 fs 2 26d 65d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 19d 65d
general protection fault in sysfs_move_dir_ns fs 4 1d12h 70d
KCSAN: data-race in __d_instantiate / step_into (3) fs 3 30d 71d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 2 29d 79d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 181 now 80d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 5 1d20h 82d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 7 16d 86d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 3 14d 86d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 39d 92d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 17 1d05h 117d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 24d 124d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 15 2d20h 125d
BUG: soft lockup in sys_perf_event_open (2) kvm fs 6 20d 127d
BUG: corrupted list in vfs_setxattr fs 12 18d 129d
INFO: task hung in writeback_iter fs mm 145 21d 130d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 6 6d00h 143d
INFO: task hung in pipe_release (5) fs 160 36d 146d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 24 3d00h 162d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 52 3d05h 212d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 41d 216d
KCSAN: data-race in d_delete / lookup_fast (7) fs 48 8d17h 221d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 19d 221d
KCSAN: data-race in pollwake / pollwake (5) fs 277 12h43m 227d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 22 12d 234d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 61 16h57m 251d
KCSAN: data-race in touch_atime / touch_atime (3) fs 170 6h17m 256d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 255 6h02m 276d
WARNING in vfs_setxattr (3) fs 239 17h17m 296d
WARNING in chown_common fs 53 6d02h 298d
WARNING in chmod_common fs 9 54d 302d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 477 16h32m 329d
WARNING in do_mknodat (3) fs 139 1d17h 343d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 8d17h 426d
KCSAN: data-race in dont_mount / lookup_fast fs syz 764 2d23h 427d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 288d 427d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1672 45m 427d
KCSAN: data-race in d_delete / step_into (6) fs 744 11h34m 428d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4420 12h49m 1322d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1483 2d02h 1596d
KCSAN: data-race in do_sys_poll / pollwake fs 4875 25m 1664d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 2d01h 1885d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1708 now 1891d