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 11d 6d13h
KMSAN: uninit-value in full_proxy_poll fs C 76 7d21h 6d21h 💬 1 [6d20h]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 7d20h 7d08h PATCH [6d10h]
WARNING: bad unlock balance in seq_read_iter fs C 8 59m 9d01h PATCH [8d16h]
WARNING in stable_page_flags fs syz 2 15d 15d 💬 3 [13d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 7d03h 17d
possible deadlock in v2_read_dquot fs 1 34d 20d
possible deadlock in start_creating (2) fs 20 27d 20d
KASAN: global-out-of-bounds Read in number fs C done 6 27d 28d PATCH [25d]
kernel BUG in kpagecount_read fs 4 15d 30d 💬 2 [30d]
possible deadlock in iterate_dir (2) fs 1 38d 30d
WARNING in minix_rmdir fs C inconclusive 10 27d 32d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) mm fs 1 33d 33d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 41d 41d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 39d 45d
WARNING in mnt_ns_release fs C error 7 39d 47d 💬 1 [36d]
possible deadlock in __configfs_open_file fs C 11 23d 49d
INFO: task hung in hugetlbfs_zero_partial_page fs mm io-uring syz done 2 6d19h 50d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 55d 51d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 42d 52d
WARNING in minix_unlink fs C inconclusive 215 1d07h 79d 💬 6 [76d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1204 5h05m 84d 💬 1 [84d]
WARNING in rcu_sync_dtor (2) fs C done 5 11d 85d 💬 2 [84d]
WARNING in fanotify_handle_event (2) fs C 5 9d15h 89d 💬 1 [89d]
WARNING in vfs_set_acl fs 13 1d04h 111d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 19d 114d
INFO: task hung in do_coredump (3) fs C 270 2d09h 115d 💬 3 [100d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 36d 117d 💬 1 [75d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 101d 129d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 96 18d 130d 💬 1 [115d]
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 37d 136d PATCH [117d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3625 11h48m 160d 💬 1 [4d09h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 11 28d 208d PATCH [208d]
general protection fault in iter_file_splice_write fs C done 2635 1d10h 265d PATCH [97d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 14220 now 276d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 47d 289d
INFO: task hung in do_new_mount (2) fs C error done 20 24d 325d 💬 2 [176d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 15 14h57m 342d PATCH [341d]
BUG: soft lockup in pipe_read mm fs syz 5 4d11h 381d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 38 20d 412d 💬 1 [185d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 160d 425d PATCH [184d]
go runtime error fs syz error inconclusive 22 17d 444d
INFO: task hung in user_get_super (2) fs C 467 19d 448d
INFO: task hung in __fdget_pos (4) fs C error done 297 132d 525d 💬 18 [101d]
WARNING in __brelse (3) fs C done done 1114 13d 564d PATCH [543d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 31d 578d PATCH [220d]
INFO: rcu detected stall in vfs_readlink fs C 3 40d 631d 💬 2 [629d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 8d16h 647d 💬 6 [191d]
WARNING in invalidate_bh_lru fs C done done 5256 13d 780d 💬 5 [335d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 20d 781d
WARNING in do_mkdirat fs C error error 292 3h54m 799d 💬 22 [363d]
WARNING in path_openat fs C error done 145 20h11m 800d 💬 1 [363d]
KASAN: use-after-free Read in sysv_new_block fs C error done 620 3h46m 801d
INFO: task hung in lookup_slow (3) fs C unreliable 1746 13h59m 821d 💬 2 [180d]
INFO: task hung in path_openat (7) fs C unreliable 4187 10h39m 857d 💬 2 [156d]
WARNING in inc_nlink (3) fs C error error 5357 23m 1060d 💬 1 [206d]
INFO: task hung in filename_create (4) fs C error error 2069 1d00h 1145d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 18d 1154d PATCH [486d]
possible deadlock in input_event (2) fs C inconclusive 5353 2d23h 1187d 💬 3 [206d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 26d 1299d 💬 4 [1280d]
memory leak in path_openat (2) fs C 5 427d 1453d 💬 1 [1453d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1273d 1625d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1076d 1663d 💬 1 [1663d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 943d 1840d 💬 2 [1734d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1406 4d11h 1936d
moderation (84):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in efivarfs_pm_notify efi fs 103 1h21m 1d11h
KCSAN: data-race in do_epoll_wait / ep_poll_callback (12) fs 1 1d17h 1d17h
KCSAN: data-race in generic_fillattr / setattr_copy (3) fs 1 3d05h 3d05h
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 4d20h 4d20h
general protection fault in fsnotify_pre_content fs 1 10d 6d17h
general protection fault in path_init (3) fs 8 5d08h 10d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (8) fs 1 10d 10d
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 10d 11d
WARNING: bad unlock balance in traverse fs 4 11d 12d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (7) fs mm 2 5d14h 13d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 6d00h 14d
WARNING in vfs_utimes (3) fs 1 19d 15d
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 21d 21d
general protection fault in mark_buffer_dirty fs 1 29d 25d
WARNING in do_epoll_wait fs 1 30d 26d
KCSAN: data-race in fasync_remove_entry / kill_fasync (13) fs 1 26d 26d
linux-next test error: WARNING in __debugfs_file_get fs 6 29d 28d
KCSAN: data-race in generic_permission / setattr_copy (8) fs 1 29d 29d
KASAN: stack-out-of-bounds Read in unwind_next_frame (3) fs 1 36d 32d
KCSAN: data-race in page_cache_sync_ra / read_pages (2) fs 1 32d 32d
WARNING in do_new_mount (3) fs 1 38d 34d
KCSAN: data-race in __d_instantiate / lookup_fast (9) fs 1 34d 34d
WARNING in do_move_mount (2) fs 1 44d 40d
general protection fault in trace_event_raw_event_hugetlbfs_alloc_inode fs mm 1 45d 41d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 20d 41d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 41d 41d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 5 9d22h 43d
WARNING in lookup_slow (3) fs 1 48d 44d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 44d 44d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 20d 44d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (11) fs 1 45d 45d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 20d 48d
general protection fault in seq_read_iter fs 1 52d 48d
general protection fault in __put_mountpoint fs 3 43d 49d
general protection fault in simple_recursive_removal (4) fs 2 21d 54d
WARNING: ODEBUG bug in remove_vm_area fs 3 53d 54d
BUG: Dentry still in use in unmount (2) fs 1 59d 55d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 3 14d 57d
KCSAN: data-race in filemap_flush / xas_set_mark (3) fs mm 14 13d 62d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 3 2d12h 63d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 4 9d02h 64d
WARNING in do_renameat2 fs 2 28d 67d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 21d 68d
general protection fault in sysfs_move_dir_ns fs 4 3d14h 72d
KCSAN: data-race in __d_instantiate / step_into (3) fs 3 32d 73d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 2 31d 81d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 185 2h25m 82d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 5 3d22h 84d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 7 18d 88d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 3 16d 88d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 41d 94d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 17 3d07h 119d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 26d 126d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 15 4d22h 127d
BUG: soft lockup in sys_perf_event_open (2) kvm fs 6 22d 129d
BUG: corrupted list in vfs_setxattr fs 12 20d 131d
INFO: task hung in writeback_iter fs mm 145 23d 132d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 6 8d02h 145d
INFO: task hung in pipe_release (5) fs 160 38d 148d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 24 5d02h 164d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 52 5d07h 214d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 43d 218d
KCSAN: data-race in d_delete / lookup_fast (7) fs 49 1h43m 223d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 21d 223d
KCSAN: data-race in pollwake / pollwake (5) fs 282 2h32m 229d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 22 14d 236d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 62 1d02h 253d
KCSAN: data-race in touch_atime / touch_atime (3) fs 173 11h03m 258d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 259 17h51m 278d
WARNING in vfs_setxattr (3) fs 244 4h40m 298d
WARNING in chown_common fs 53 8d04h 300d
WARNING in chmod_common fs 9 56d 305d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 483 15m 331d
WARNING in do_mknodat (3) fs 139 3d19h 345d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 10d 428d
KCSAN: data-race in dont_mount / lookup_fast fs syz 765 1d23h 429d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 290d 429d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1675 17h25m 429d
KCSAN: data-race in d_delete / step_into (6) fs 746 7h04m 430d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4425 2h33m 1324d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1484 1d09h 1598d
KCSAN: data-race in do_sys_poll / pollwake fs 4878 20h06m 1667d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 4d03h 1888d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1712 1h46m 1893d