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 8d10h 3d06h
KMSAN: uninit-value in full_proxy_poll fs C 76 4d14h 3d14h 💬 1 [3d13h]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 4d13h 4d01h PATCH [3d03h]
WARNING: bad unlock balance in seq_read_iter fs C 7 3d00h 5d18h PATCH [5d09h]
WARNING in stable_page_flags fs syz 2 11d 12d 💬 3 [10d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 3d20h 14d
possible deadlock in v2_read_dquot fs 1 30d 16d
possible deadlock in start_creating (2) fs 20 24d 16d
KASAN: global-out-of-bounds Read in number fs C done 6 24d 24d PATCH [22d]
kernel BUG in kpagecount_read fs 4 12d 27d 💬 2 [27d]
possible deadlock in iterate_dir (2) fs 1 34d 27d
WARNING in minix_rmdir fs C inconclusive 10 24d 29d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) mm fs 1 30d 30d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 38d 37d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 36d 41d
WARNING in mnt_ns_release fs C error 7 35d 44d 💬 1 [33d]
possible deadlock in __configfs_open_file fs C 11 20d 46d
INFO: task hung in hugetlbfs_zero_partial_page fs mm io-uring syz done 2 3d12h 47d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 52d 48d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 39d 49d
WARNING in minix_unlink fs C inconclusive 210 2h22m 75d 💬 6 [73d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1174 19m 81d 💬 1 [81d]
WARNING in rcu_sync_dtor (2) fs C done 5 8d09h 82d 💬 2 [81d]
WARNING in fanotify_handle_event (2) fs C 5 6d08h 86d 💬 1 [86d]
WARNING in vfs_set_acl fs 12 48d 108d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 15d 111d
INFO: task hung in do_coredump (3) fs C 268 1d00h 112d 💬 3 [97d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 33d 114d 💬 1 [72d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 98d 125d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 96 14d 127d 💬 1 [112d]
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 34d 133d PATCH [114d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3624 3d17h 157d 💬 1 [1d02h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 11 25d 205d PATCH [204d]
general protection fault in iter_file_splice_write fs C done 2631 6h41m 262d PATCH [93d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 13493 5m 273d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 44d 286d
INFO: task hung in do_new_mount (2) fs C error done 20 21d 322d 💬 2 [173d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 14 31d 338d PATCH [338d]
BUG: soft lockup in pipe_read mm fs syz 5 1d04h 378d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 38 17d 409d 💬 1 [182d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 157d 422d PATCH [180d]
go runtime error fs syz error inconclusive 22 14d 440d
INFO: task hung in user_get_super (2) fs C 467 16d 445d
INFO: task hung in __fdget_pos (4) fs C error done 297 129d 522d 💬 18 [98d]
WARNING in __brelse (3) fs C done done 1114 10d 561d PATCH [539d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 27d 575d PATCH [217d]
INFO: rcu detected stall in vfs_readlink fs C 3 36d 628d 💬 2 [626d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 5d09h 644d 💬 6 [188d]
WARNING in invalidate_bh_lru fs C done done 5256 10d 777d 💬 5 [332d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 17d 778d
WARNING in do_mkdirat fs C error error 290 6h49m 796d 💬 22 [359d]
WARNING in path_openat fs C error done 143 10d 797d 💬 1 [359d]
KASAN: use-after-free Read in sysv_new_block fs C error done 587 2h39m 798d
INFO: task hung in lookup_slow (3) fs C unreliable 1745 10h19m 818d 💬 2 [177d]
INFO: task hung in path_openat (7) fs C unreliable 4183 1h10m 854d 💬 2 [152d]
WARNING in inc_nlink (3) fs C error error 5223 52m 1056d 💬 1 [203d]
INFO: task hung in filename_create (4) fs C error error 2066 4d09h 1142d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 15d 1151d PATCH [483d]
possible deadlock in input_event (2) fs C inconclusive 5352 7h02m 1183d 💬 3 [203d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 23d 1296d 💬 4 [1276d]
memory leak in path_openat (2) fs C 5 424d 1450d 💬 1 [1450d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1270d 1622d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1073d 1659d 💬 1 [1659d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 939d 1837d 💬 2 [1731d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1406 1d04h 1933d
moderation (81):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 1d13h 1d13h
general protection fault in fsnotify_pre_content fs 1 7d11h 3d10h
general protection fault in path_init (3) fs 8 2d01h 7d02h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (8) fs 1 7d13h 7d13h
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 7d06h 8d09h
WARNING: bad unlock balance in traverse fs 4 8d01h 8d19h
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (7) fs mm 2 2d07h 10d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 2d17h 11d
WARNING in vfs_utimes (3) fs 1 16d 12d
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 18d 18d
general protection fault in mark_buffer_dirty fs 1 26d 22d
WARNING in do_epoll_wait fs 1 26d 22d
KCSAN: data-race in fasync_remove_entry / kill_fasync (13) fs 1 23d 23d
linux-next test error: WARNING in __debugfs_file_get fs 6 26d 25d
KCSAN: data-race in generic_permission / setattr_copy (8) fs 1 26d 26d
KASAN: stack-out-of-bounds Read in unwind_next_frame (3) fs 1 32d 28d
KCSAN: data-race in page_cache_sync_ra / read_pages (2) fs 1 28d 28d
WARNING in do_new_mount (3) fs 1 34d 30d
KCSAN: data-race in __d_instantiate / lookup_fast (9) fs 1 31d 31d
WARNING in do_move_mount (2) fs 1 40d 36d
general protection fault in trace_event_raw_event_hugetlbfs_alloc_inode fs mm 1 41d 37d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 16d 38d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 38d 38d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 5 6d15h 40d
WARNING in lookup_slow (3) fs 1 45d 41d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 41d 41d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 16d 41d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (11) fs 1 42d 42d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 17d 45d
general protection fault in seq_read_iter fs 1 49d 45d
general protection fault in __put_mountpoint fs 3 40d 46d
general protection fault in simple_recursive_removal (4) fs 2 17d 51d
WARNING: ODEBUG bug in remove_vm_area fs 3 50d 51d
BUG: Dentry still in use in unmount (2) fs 1 56d 52d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 3 11d 54d
KCSAN: data-race in filemap_flush / xas_set_mark (3) mm fs 14 10d 59d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 2 13d 60d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 4 5d19h 61d
WARNING in do_renameat2 fs 2 25d 63d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 18d 64d
general protection fault in sysfs_move_dir_ns fs 4 7h05m 69d
KCSAN: data-race in __d_instantiate / step_into (3) fs 3 29d 70d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 2 28d 78d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 177 10h43m 79d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 5 15h46m 80d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 7 15d 84d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 3 12d 85d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 38d 91d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 17 5m 116d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 23d 123d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 15 1d15h 124d
BUG: soft lockup in sys_perf_event_open (2) kvm fs 6 19d 126d
BUG: corrupted list in vfs_setxattr fs 12 17d 128d
INFO: task hung in writeback_iter fs mm 145 20d 129d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 6 4d19h 141d
INFO: task hung in pipe_release (5) fs 160 35d 145d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 24 1d19h 160d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 52 2d00h 211d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 39d 215d
KCSAN: data-race in d_delete / lookup_fast (7) fs 48 7d12h 219d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 18d 220d
KCSAN: data-race in pollwake / pollwake (5) fs 276 8h01m 226d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 22 10d 233d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 60 7d05h 250d
KCSAN: data-race in touch_atime / touch_atime (3) fs 169 6h36m 255d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 253 20h15m 275d
WARNING in vfs_setxattr (3) fs 238 6h11m 295d
WARNING in chown_common fs 53 4d21h 296d
WARNING in chmod_common fs 9 53d 301d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 472 2d10h 328d
WARNING in do_mknodat (3) fs 139 12h45m 342d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 7d12h 425d
KCSAN: data-race in dont_mount / lookup_fast fs syz 764 1d18h 426d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 287d 426d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1668 12h11m 426d
KCSAN: data-race in d_delete / step_into (6) fs 742 9d11h 427d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4417 11h57m 1320d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1483 21h16m 1595d
KCSAN: data-race in do_sys_poll / pollwake fs 4870 11h29m 1663d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 20h24m 1884d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1702 10h43m 1890d