syzbot


Applied filters: Label=subsystems:fs (drop)
open (66):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: refcount bug in io_submit_one fs C 4 10h22m 7m
upstream test error: BUG: unable to handle kernel paging request in put_links fs 3 12d 7d09h
KMSAN: uninit-value in full_proxy_poll fs C 76 8d17h 7d16h 💬 1 [7d16h]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 8d15h 8d04h PATCH [7d06h]
WARNING: bad unlock balance in seq_read_iter fs C 8 20h20m 9d20h PATCH [9d11h]
WARNING in stable_page_flags fs syz 2 15d 16d 💬 3 [14d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 7d22h 18d
possible deadlock in v2_read_dquot fs 1 35d 21d
possible deadlock in start_creating (2) fs 20 28d 21d
KASAN: global-out-of-bounds Read in number fs C done 6 28d 28d PATCH [26d]
kernel BUG in kpagecount_read fs 4 16d 31d 💬 2 [31d]
possible deadlock in iterate_dir (2) fs 1 39d 31d
WARNING in minix_rmdir fs C inconclusive 10 28d 33d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) mm fs 1 34d 34d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 42d 41d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 40d 45d
WARNING in mnt_ns_release fs C error 7 39d 48d 💬 1 [37d]
possible deadlock in __configfs_open_file fs C 11 24d 50d
INFO: task hung in hugetlbfs_zero_partial_page fs mm io-uring syz done 2 7d14h 51d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 56d 52d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 43d 53d
WARNING in minix_unlink fs C inconclusive 216 16h28m 79d 💬 6 [77d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1209 51m 85d 💬 1 [85d]
WARNING in rcu_sync_dtor (2) fs C done 5 12d 86d 💬 2 [85d]
WARNING in fanotify_handle_event (2) fs C 5 10d 90d 💬 1 [90d]
WARNING in vfs_set_acl fs 13 1d23h 112d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 19d 115d
INFO: task hung in do_coredump (3) fs C 272 16h08m 116d 💬 3 [101d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 37d 118d 💬 1 [76d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 102d 130d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 96 19d 131d 💬 1 [116d]
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 38d 137d PATCH [118d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3625 1d07h 161d 💬 1 [5d05h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 11 29d 209d PATCH [208d]
general protection fault in iter_file_splice_write fs C done 2636 15h00m 266d PATCH [98d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 14379 now 277d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 48d 290d
INFO: task hung in do_new_mount (2) fs C error done 20 25d 326d 💬 2 [177d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 15 1d10h 342d PATCH [342d]
BUG: soft lockup in pipe_read mm fs syz 5 5d06h 382d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 38 21d 413d 💬 1 [186d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 161d 426d PATCH [184d]
go runtime error fs syz error inconclusive 22 18d 445d
INFO: task hung in user_get_super (2) fs C 467 20d 449d
INFO: task hung in __fdget_pos (4) fs C error done 297 133d 526d 💬 18 [102d]
WARNING in __brelse (3) fs C done done 1114 13h22m 565d PATCH [544d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 32d 579d PATCH [221d]
INFO: rcu detected stall in vfs_readlink fs C 3 41d 632d 💬 2 [630d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 9d12h 648d 💬 6 [192d]
WARNING in invalidate_bh_lru fs C done done 5256 14h24m 781d 💬 5 [336d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 21d 782d
WARNING in do_mkdirat fs C error error 296 19m 800d 💬 22 [363d]
WARNING in path_openat fs C error done 145 1d15h 801d 💬 1 [363d]
KASAN: use-after-free Read in sysv_new_block fs C error done 624 56m 802d
INFO: task hung in lookup_slow (3) fs C unreliable 1747 15h28m 822d 💬 2 [181d]
INFO: task hung in path_openat (7) fs C unreliable 4188 17h17m 858d 💬 2 [156d]
WARNING in inc_nlink (3) fs C error error 5383 20m 1061d 💬 1 [207d]
INFO: task hung in filename_create (4) fs C error error 2070 12h18m 1146d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 19d 1155d PATCH [487d]
possible deadlock in input_event (2) fs C inconclusive 5353 3d18h 1188d 💬 3 [207d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 27d 1300d 💬 4 [1281d]
memory leak in path_openat (2) fs C 5 428d 1454d 💬 1 [1454d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1274d 1626d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1077d 1663d 💬 1 [1663d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 943d 1841d 💬 2 [1735d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1406 5d07h 1937d
moderation (85):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (3) fs 1 12h50m 12h49m
BUG: unable to handle kernel paging request in efivarfs_pm_notify efi fs 125 3h48m 2d07h
KCSAN: data-race in do_epoll_wait / ep_poll_callback (12) fs 1 2d13h 2d13h
KCSAN: data-race in generic_fillattr / setattr_copy (3) fs 2 13h14m 4d00h
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 5d15h 5d15h
general protection fault in fsnotify_pre_content fs 1 11d 7d13h
general protection fault in path_init (3) fs 8 6d04h 11d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (8) fs 1 11d 11d
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 11d 12d
WARNING: bad unlock balance in traverse fs 4 12d 12d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (7) fs mm 2 6d09h 14d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 6d20h 15d
WARNING in vfs_utimes (3) fs 1 20d 16d
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 22d 22d
general protection fault in mark_buffer_dirty fs 1 30d 26d
WARNING in do_epoll_wait fs 1 30d 26d
KCSAN: data-race in fasync_remove_entry / kill_fasync (13) fs 1 27d 27d
linux-next test error: WARNING in __debugfs_file_get fs 6 30d 29d
KCSAN: data-race in generic_permission / setattr_copy (8) fs 1 30d 30d
KASAN: stack-out-of-bounds Read in unwind_next_frame (3) fs 1 37d 33d
KCSAN: data-race in page_cache_sync_ra / read_pages (2) fs 1 33d 33d
WARNING in do_new_mount (3) fs 1 39d 35d
KCSAN: data-race in __d_instantiate / lookup_fast (9) fs 1 35d 35d
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 42d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 42d 42d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 5 10d 44d
WARNING in lookup_slow (3) fs 1 49d 45d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 45d 45d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 21d 45d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (11) fs 1 46d 46d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 21d 49d
general protection fault in seq_read_iter fs 1 53d 49d
general protection fault in __put_mountpoint fs 3 44d 50d
general protection fault in simple_recursive_removal (4) fs 2 22d 55d
WARNING: ODEBUG bug in remove_vm_area fs 3 54d 55d
BUG: Dentry still in use in unmount (2) fs 1 60d 56d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 3 15d 58d
KCSAN: data-race in filemap_flush / xas_set_mark (3) fs mm 14 14d 63d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 3 3d07h 64d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 4 9d22h 65d
WARNING in do_renameat2 fs 2 29d 67d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 22d 68d
general protection fault in sysfs_move_dir_ns fs 4 4d09h 73d
KCSAN: data-race in __d_instantiate / step_into (3) fs 3 33d 74d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 2 32d 82d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 187 1h57m 83d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 5 4d18h 84d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 7 19d 88d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 3 17d 89d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 42d 95d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 17 4d02h 120d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 27d 127d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 15 5d17h 128d
BUG: soft lockup in sys_perf_event_open (2) kvm fs 6 23d 130d
BUG: corrupted list in vfs_setxattr fs 12 21d 132d
INFO: task hung in writeback_iter fs mm 145 24d 133d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 6 8d22h 146d
INFO: task hung in pipe_release (5) fs 160 39d 149d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 24 5d22h 164d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 53 2h43m 215d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 43d 219d
KCSAN: data-race in d_delete / lookup_fast (7) fs 49 21h05m 224d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 22d 224d
KCSAN: data-race in pollwake / pollwake (5) fs 283 8h32m 230d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 22 14d 237d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 62 1d21h 254d
KCSAN: data-race in touch_atime / touch_atime (3) fs 174 1h43m 259d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 262 3h44m 279d
WARNING in vfs_setxattr (3) fs 244 1d00h 299d
WARNING in chown_common fs 53 8d23h 300d
WARNING in chmod_common fs 9 57d 305d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 483 19h37m 332d
WARNING in do_mknodat (3) fs 139 4d15h 346d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 11d 429d
KCSAN: data-race in dont_mount / lookup_fast fs syz 765 2d18h 430d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 291d 430d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1676 13h58m 430d
KCSAN: data-race in d_delete / step_into (6) fs 746 1d02h 431d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4425 21h54m 1324d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1484 2d05h 1599d
KCSAN: data-race in do_sys_poll / pollwake fs 4883 3h36m 1667d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 4d22h 1888d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1715 3h45m 1894d