syzbot


Applied filters: Label=subsystems:fs (drop)
open (60):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: global-out-of-bounds Read in number fs C done 6 6d23h 7d14h PATCH [5d02h]
kernel BUG in kpagecount_read fs 3 5d06h 9d19h 💬 2 [9d18h]
possible deadlock in iterate_dir (2) fs 1 17d 9d20h
WARNING in minix_rmdir fs C inconclusive 10 6d20h 11d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) fs mm 1 13d 12d
INFO: task hung in __generic_file_fsync (5) fs C inconclusive 8 15d 17d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 20d 20d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 19d 24d
WARNING in mnt_ns_release fs C error 7 18d 27d 💬 1 [16d]
possible deadlock in __configfs_open_file fs C 11 2d19h 29d
INFO: task hung in hugetlbfs_zero_partial_page fs mm io-uring syz done 1 33d 29d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 35d 31d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 22d 32d
WARNING in minix_unlink fs C inconclusive 190 5h54m 58d 💬 6 [56d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 932 4h10m 64d 💬 1 [64d]
WARNING in rcu_sync_dtor (2) fs C done 5 27d 65d 💬 2 [64d]
WARNING in fanotify_handle_event (2) fs C 5 12d 69d 💬 1 [68d]
INFO: rcu detected stall in __virt_addr_valid usb fs input syz 1 85d 81d
WARNING in vfs_set_acl fs 12 31d 91d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 25 8d09h 93d
INFO: task hung in do_coredump (3) fs C 255 20h19m 95d 💬 3 [79d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 16d 97d 💬 1 [54d]
stack segment fault in folio_wait_writeback fs mm syz 4 97d 98d 💬 2 [96d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 80d 108d
possible deadlock in input_inject_event fs syz done 539 1d08h 114d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 16d 115d PATCH [96d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3622 1d23h 140d 💬 1 [13d]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 11 8d00h 188d PATCH [187d]
general protection fault in iter_file_splice_write fs C done 2557 5m 245d PATCH [76d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 11214 11m 256d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 26d 269d
INFO: task hung in do_new_mount (2) fs C error done 20 4d05h 304d 💬 2 [155d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 14 14d 321d PATCH [320d]
BUG: soft lockup in pipe_read fs mm syz 4 221d 361d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 38 2h42m 392d 💬 1 [165d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 139d 404d PATCH [163d]
go runtime error fs syz error inconclusive 21 52d 423d
INFO: task hung in user_get_super (2) fs C 466 1d05h 427d
WARNING in mark_buffer_dirty (6) fs C error 10850 48m 460d PATCH [12d]
INFO: task hung in __fdget_pos (4) fs C error done 297 111d 505d 💬 18 [80d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 10d 557d PATCH [199d]
INFO: rcu detected stall in vfs_readlink fs usb C 3 19d 611d 💬 2 [608d]
INFO: task hung in synchronize_rcu (4) net fs C done error 881 1d10h 627d 💬 6 [171d]
WARNING in invalidate_bh_lru fs C done done 5249 1d15h 760d 💬 5 [315d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 5h52m 761d
WARNING in do_mkdirat fs C error error 279 6h22m 778d 💬 22 [342d]
WARNING in path_openat fs C error done 142 5d01h 780d 💬 1 [342d]
KASAN: use-after-free Read in sysv_new_block fs C error done 454 4h16m 780d
INFO: task hung in lookup_slow (3) fs C unreliable 1741 7d14h 801d 💬 2 [159d]
INFO: task hung in path_openat (7) fs C unreliable 4175 10h49m 836d 💬 2 [135d]
WARNING in inc_nlink (3) fs C error error 4713 1h13m 1039d 💬 1 [186d]
INFO: task hung in filename_create (4) fs C error error 2063 4h48m 1125d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 12d 1134d PATCH [465d]
possible deadlock in input_event (2) fs C inconclusive 5330 1d08h 1166d 💬 3 [186d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 6d08h 1278d 💬 4 [1259d]
memory leak in path_openat (2) fs C 5 406d 1433d 💬 1 [1433d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1252d 1605d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1055d 1642d 💬 1 [1642d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 922d 1820d 💬 2 [1713d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1404 1d19h 1916d
moderation (86):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 1d07h 1d07h
general protection fault in mark_buffer_dirty fs 1 8d23h 4d22h
WARNING in do_epoll_wait fs 1 9d14h 5d14h
KCSAN: data-race in fasync_remove_entry / kill_fasync (13) fs 1 5d21h 5d21h
linux-next test error: WARNING in __debugfs_file_get fs 6 9d05h 7d22h
KCSAN: data-race in generic_permission / setattr_copy (8) fs 1 8d22h 8d22h
possible deadlock in v2_read_dquot fs 1 13d 9d16h
possible deadlock in start_creating (2) fs 20 6d18h 9d17h
KASAN: stack-out-of-bounds Read in unwind_next_frame (3) fs 1 15d 11d
KCSAN: data-race in page_cache_sync_ra / read_pages (2) fs 1 11d 11d
WARNING in do_new_mount (3) fs 1 17d 13d
KCSAN: data-race in __d_instantiate / lookup_fast (9) fs 1 13d 13d
WARNING in do_move_mount (2) fs 1 23d 19d
general protection fault in trace_event_raw_event_hugetlbfs_alloc_inode fs mm 1 24d 20d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 1 21d 21d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 21d 21d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 3 2d00h 23d
WARNING in lookup_slow (3) fs 1 27d 23d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 24d 24d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 2 5d04h 24d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (11) fs 1 25d 25d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 2h59m 28d
general protection fault in seq_read_iter fs 1 32d 28d
general protection fault in __put_mountpoint fs 3 23d 29d
general protection fault in simple_recursive_removal (4) fs 2 16h34m 34d
WARNING: ODEBUG bug in remove_vm_area fs 3 33d 34d
BUG: Dentry still in use in unmount (2) fs 1 39d 35d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 2 16d 37d
KCSAN: data-race in file_update_time / inode_set_ctime_to_ts fs 1 39d 39d
KCSAN: data-race in filemap_flush / xas_set_mark (3) mm fs 10 1d04h 42d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 1 43d 43d
KCSAN: data-race in __dentry_kill / d_set_d_op (19) fs 1 44d 44d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 2 8d10h 44d
WARNING in do_renameat2 fs 2 7d22h 46d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) mm fs 3 1d10h 47d
KCSAN: data-race in fill_mg_cmtime / inode_update_timestamps fs 1 50d 50d
general protection fault in sysfs_move_dir_ns fs 3 9d09h 51d
KCSAN: data-race in generic_fillattr / setattr_copy (2) fs 1 52d 52d
KCSAN: data-race in __d_instantiate / step_into (3) fs 3 11d 52d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (7) fs mm 1 54d 54d
KCSAN: data-race in generic_fillattr / inode_update_timestamps (3) fs 1 55d 55d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 2 11d 60d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 136 1h10m 62d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 4 2d01h 63d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 21d 67d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 2 32d 68d
WARNING: refcount bug in call_timer_fn (3) fs 1 73d 69d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 21d 74d
WARNING in __generic_file_fsync (2) fs 1 78d 74d
WARNING in filename_create (2) fs 1 81d 77d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 15 1d15h 99d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) fs 11 6d16h 105d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 6d07h 106d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 11 1d09h 107d
BUG: soft lockup in sys_perf_event_open (2) fs kvm 6 2d05h 109d
BUG: corrupted list in vfs_setxattr fs 12 10h20m 111d
INFO: task hung in writeback_iter fs mm 145 3d00h 112d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 4 12d 124d
INFO: task hung in pipe_release (5) fs 160 18d 127d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 20 1h59m 143d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 44 1d22h 193d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 22d 198d
KCSAN: data-race in d_delete / lookup_fast (7) fs 44 1d09h 202d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 1d03h 202d
KCSAN: data-race in pollwake / pollwake (5) fs 250 1h30m 209d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 21 2d00h 215d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 52 11h03m 233d
KCSAN: data-race in touch_atime / touch_atime (3) fs 150 15h03m 238d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 218 58m 258d
WARNING in vfs_setxattr (3) fs 229 2h04m 278d
WARNING in chown_common fs 50 25d 279d
WARNING in chmod_common fs 9 35d 284d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 453 1d01h 310d
WARNING in do_mknodat (3) fs 136 11h38m 324d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 181 51m 353d
KCSAN: data-race in do_select / pollwake (2) fs 1140 14h41m 408d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 410 4d10h 408d
KCSAN: data-race in dont_mount / lookup_fast fs syz 752 1d11h 409d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 270d 409d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1635 11h28m 409d
KCSAN: data-race in d_delete / step_into (6) fs 737 1d13h 409d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4379 15h04m 1303d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1471 1d10h 1578d
KCSAN: data-race in do_sys_poll / pollwake fs 4796 1h40m 1646d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4046 3d15h 1867d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1655 1h06m 1873d