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 19h58m 9h42m
upstream test error: BUG: unable to handle kernel paging request in put_links fs 3 12d 7d18h
KMSAN: uninit-value in full_proxy_poll fs C 76 9d02h 8d02h 💬 1 [8d01h]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 9d01h 8d13h PATCH [7d15h]
WARNING: bad unlock balance in seq_read_iter fs C 8 1d05h 10d PATCH [9d21h]
WARNING in stable_page_flags fs syz 2 16d 17d 💬 3 [14d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 8d08h 19d
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 29d 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 35d 34d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 42d 42d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 41d 46d
WARNING in mnt_ns_release fs C error 7 40d 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 8d00h 51d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 57d 52d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 43d 53d
WARNING in minix_unlink fs C inconclusive 216 1d02h 80d 💬 6 [77d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1216 2h15m 86d 💬 1 [86d]
WARNING in rcu_sync_dtor (2) fs C done 5 12d 86d 💬 2 [86d]
WARNING in fanotify_handle_event (2) fs C 5 10d 90d 💬 1 [90d]
WARNING in vfs_set_acl fs 13 2d09h 112d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 20d 115d
INFO: task hung in do_coredump (3) fs C 272 1d01h 116d 💬 3 [101d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 37d 119d 💬 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 132d 💬 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 1d16h 162d 💬 1 [5d14h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 11 29d 210d PATCH [209d]
general protection fault in iter_file_splice_write fs C done 2638 9h34m 266d PATCH [98d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 14479 16m 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 1d19h 343d PATCH [342d]
BUG: soft lockup in pipe_read mm fs syz 5 5d16h 383d
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 [185d]
go runtime error fs syz error inconclusive 22 18d 445d
INFO: task hung in user_get_super (2) fs C 467 21d 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 22h58m 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 633d 💬 2 [630d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 9d21h 649d 💬 6 [192d]
WARNING in invalidate_bh_lru fs C done done 5256 23h59m 782d 💬 5 [336d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 21d 782d
WARNING in do_mkdirat fs C error error 297 4h28m 800d 💬 22 [364d]
WARNING in path_openat fs C error done 145 2d01h 802d 💬 1 [364d]
KASAN: use-after-free Read in sysv_new_block fs C error done 626 6h00m 802d
INFO: task hung in lookup_slow (3) fs C unreliable 1747 1d01h 823d 💬 2 [181d]
INFO: task hung in path_openat (7) fs C unreliable 4188 1d02h 858d 💬 2 [157d]
WARNING in inc_nlink (3) fs C error error 5402 35m 1061d 💬 1 [207d]
INFO: task hung in filename_create (4) fs C error error 2070 21h53m 1147d
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 4d04h 1188d 💬 3 [207d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 28d 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 1627d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1077d 1664d 💬 1 [1664d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 944d 1841d 💬 2 [1735d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1406 5d16h 1938d
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 22h25m 22h25m
BUG: unable to handle kernel paging request in efivarfs_pm_notify efi fs 131 34m 2d16h
KCSAN: data-race in do_epoll_wait / ep_poll_callback (12) fs 1 2d22h 2d22h
KCSAN: data-race in generic_fillattr / setattr_copy (3) fs 2 22h49m 4d10h
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 6d01h 6d01h
general protection fault in fsnotify_pre_content fs 1 11d 7d22h
general protection fault in path_init (3) fs 8 6d13h 11d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (8) fs 1 12d 12d
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 11d 12d
WARNING: bad unlock balance in traverse fs 4 12d 13d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (7) fs mm 2 6d19h 15d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 7d05h 15d
WARNING in vfs_utimes (3) fs 1 21d 17d
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 23d 23d
general protection fault in mark_buffer_dirty fs 1 30d 26d
WARNING in do_epoll_wait fs 1 31d 27d
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 45d 41d
general protection fault in trace_event_raw_event_hugetlbfs_alloc_inode fs mm 1 46d 42d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 21d 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 11d 45d
WARNING in lookup_slow (3) fs 1 49d 45d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 46d 46d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 21d 46d
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 56d
BUG: Dentry still in use in unmount (2) fs 1 61d 57d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 3 15d 59d
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 3d17h 64d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 4 10d 65d
WARNING in do_renameat2 fs 2 29d 68d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 23d 69d
general protection fault in sysfs_move_dir_ns fs 4 4d19h 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 33d 82d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 187 11h32m 84d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 5 5d03h 85d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 7 19d 89d
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 4d12h 120d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 28d 128d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 15 6d03h 128d
BUG: soft lockup in sys_perf_event_open (2) kvm fs 6 23d 131d
BUG: corrupted list in vfs_setxattr fs 12 22d 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 9d07h 146d
INFO: task hung in pipe_release (5) fs 160 40d 149d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 24 6d07h 165d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 53 12h19m 215d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 44d 219d
KCSAN: data-race in d_delete / lookup_fast (7) fs 49 1d06h 224d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 22d 224d
KCSAN: data-race in pollwake / pollwake (5) fs 284 7h23m 231d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 22 15d 237d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 62 2d07h 254d
KCSAN: data-race in touch_atime / touch_atime (3) fs 174 11h18m 260d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 262 13h20m 279d
WARNING in vfs_setxattr (3) fs 244 1d09h 299d
WARNING in chown_common fs 53 9d09h 301d
WARNING in chmod_common fs 9 57d 306d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 483 1d05h 332d
WARNING in do_mknodat (3) fs 139 5d00h 346d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 12d 430d
KCSAN: data-race in dont_mount / lookup_fast fs syz 765 3d04h 431d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 292d 431d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1677 2h44m 431d
KCSAN: data-race in d_delete / step_into (6) fs 746 1d12h 431d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4425 1d07h 1325d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1484 2d14h 1599d
KCSAN: data-race in do_sys_poll / pollwake fs 4883 13h11m 1668d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 5d08h 1889d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1715 13h20m 1894d