syzbot


Applied filters: Label=subsystems:fs (drop)
open (62):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in v2_read_dquot fs 1 14d 13h35m
possible deadlock in start_creating (2) fs 20 7d15h 13h35m
KASAN: global-out-of-bounds Read in number fs C done 6 7d20h 8d11h PATCH [5d23h]
kernel BUG in kpagecount_read fs 3 6d03h 10d 💬 2 [10d]
possible deadlock in iterate_dir (2) fs 1 18d 10d
WARNING in minix_rmdir fs C inconclusive 10 7d17h 12d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) fs mm 1 14d 13d
INFO: task hung in __generic_file_fsync (5) fs C inconclusive 8 16d 18d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 21d 21d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 20d 25d
WARNING in mnt_ns_release fs C error 7 19d 28d 💬 1 [16d]
possible deadlock in __configfs_open_file fs C 11 3d16h 29d
INFO: task hung in hugetlbfs_zero_partial_page fs mm io-uring syz done 1 34d 30d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 36d 32d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 23d 33d
WARNING in minix_unlink fs C inconclusive 191 17h11m 59d 💬 6 [57d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 959 now 65d 💬 1 [65d]
WARNING in rcu_sync_dtor (2) fs C done 5 28d 65d 💬 2 [65d]
WARNING in fanotify_handle_event (2) fs C 5 12d 70d 💬 1 [69d]
INFO: rcu detected stall in __virt_addr_valid usb fs input syz 1 86d 82d
WARNING in vfs_set_acl fs 12 32d 91d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 25 9d06h 94d
INFO: task hung in do_coredump (3) fs C 255 1d17h 95d 💬 3 [80d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 16d 98d 💬 1 [55d]
stack segment fault in folio_wait_writeback fs mm syz 4 98d 99d 💬 2 [97d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 81d 109d
possible deadlock in input_inject_event fs syz done 539 2d05h 115d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 17d 116d PATCH [97d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3622 2d19h 141d 💬 1 [14d]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 11 8d20h 189d PATCH [188d]
general protection fault in iter_file_splice_write fs C done 2578 50m 245d PATCH [77d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 11353 now 256d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 27d 270d
INFO: task hung in do_new_mount (2) fs C error done 20 5d01h 305d 💬 2 [156d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 14 15d 322d PATCH [321d]
BUG: soft lockup in pipe_read fs mm syz 4 222d 362d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 38 23h26m 393d 💬 1 [166d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 140d 405d PATCH [164d]
go runtime error fs syz error inconclusive 21 52d 424d
INFO: task hung in user_get_super (2) fs C 467 3h08m 428d
WARNING in mark_buffer_dirty (6) fs C error 10876 5h35m 461d PATCH [13d]
INFO: task hung in __fdget_pos (4) fs C error done 297 112d 506d 💬 18 [81d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 11d 558d PATCH [200d]
INFO: rcu detected stall in vfs_readlink fs usb C 3 20d 612d 💬 2 [609d]
INFO: task hung in synchronize_rcu (4) net fs C done error 881 2d07h 628d 💬 6 [171d]
WARNING in invalidate_bh_lru fs C done done 5249 2d12h 761d 💬 5 [315d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 1d02h 761d
WARNING in do_mkdirat fs C error error 280 10h31m 779d 💬 22 [343d]
WARNING in path_openat fs C error done 142 5d22h 781d 💬 1 [343d]
KASAN: use-after-free Read in sysv_new_block fs C error done 465 5h32m 781d
INFO: task hung in lookup_slow (3) fs C unreliable 1741 8d10h 802d 💬 2 [160d]
INFO: task hung in path_openat (7) fs C unreliable 4175 1d07h 837d 💬 2 [136d]
WARNING in inc_nlink (3) fs C error error 4736 53m 1040d 💬 1 [186d]
INFO: task hung in filename_create (4) fs C error error 2063 1d01h 1126d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 12d 1134d PATCH [466d]
possible deadlock in input_event (2) fs C inconclusive 5332 11h48m 1167d 💬 3 [186d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 7d05h 1279d 💬 4 [1260d]
memory leak in path_openat (2) fs C 5 407d 1434d 💬 1 [1434d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1253d 1606d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1056d 1643d 💬 1 [1643d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 923d 1820d 💬 2 [1714d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1404 2d16h 1917d
moderation (83):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 2d04h 2d04h
general protection fault in mark_buffer_dirty fs 1 9d19h 5d19h
WARNING in do_epoll_wait fs 1 10d 6d11h
KCSAN: data-race in fasync_remove_entry / kill_fasync (13) fs 1 6d18h 6d18h
linux-next test error: WARNING in __debugfs_file_get fs 6 10d 8d18h
KCSAN: data-race in generic_permission / setattr_copy (8) fs 1 9d19h 9d19h
KASAN: stack-out-of-bounds Read in unwind_next_frame (3) fs 1 16d 12d
KCSAN: data-race in page_cache_sync_ra / read_pages (2) fs 1 12d 12d
WARNING in do_new_mount (3) fs 1 18d 14d
KCSAN: data-race in __d_instantiate / lookup_fast (9) fs 1 14d 14d
WARNING in do_move_mount (2) fs 1 24d 20d
general protection fault in trace_event_raw_event_hugetlbfs_alloc_inode fs mm 1 25d 21d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 9h39m 21d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 22d 22d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 3 2d21h 24d
WARNING in lookup_slow (3) fs 1 28d 24d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 25d 25d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 15h00m 25d
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 23h43m 28d
general protection fault in seq_read_iter fs 1 33d 29d
general protection fault in __put_mountpoint fs 3 24d 29d
general protection fault in simple_recursive_removal (4) fs 2 1d13h 35d
WARNING: ODEBUG bug in remove_vm_area fs 3 34d 35d
BUG: Dentry still in use in unmount (2) fs 1 40d 36d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 2 17d 38d
KCSAN: data-race in file_update_time / inode_set_ctime_to_ts fs 1 40d 40d
KCSAN: data-race in filemap_flush / xas_set_mark (3) mm fs 10 2d00h 43d
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 45d 45d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 2 9d07h 45d
WARNING in do_renameat2 fs 2 8d18h 47d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) mm fs 3 2d06h 48d
KCSAN: data-race in fill_mg_cmtime / inode_update_timestamps fs 1 50d 50d
general protection fault in sysfs_move_dir_ns fs 3 10d 52d
KCSAN: data-race in generic_fillattr / setattr_copy (2) fs 1 53d 53d
KCSAN: data-race in __d_instantiate / step_into (3) fs 3 12d 53d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (7) fs mm 1 54d 54d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 2 12d 61d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 137 14h09m 63d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 4 2d22h 64d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 22d 68d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 2 32d 69d
WARNING: refcount bug in call_timer_fn (3) fs 1 74d 70d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 21d 75d
WARNING in __generic_file_fsync (2) fs 1 79d 75d
WARNING in filename_create (2) fs 1 82d 78d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 15 2d12h 100d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) fs 11 7d13h 105d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 7d04h 107d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 12 13h20m 107d
BUG: soft lockup in sys_perf_event_open (2) fs kvm 6 3d01h 110d
BUG: corrupted list in vfs_setxattr fs 12 1d07h 111d
INFO: task hung in writeback_iter fs mm 145 3d21h 112d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 4 13d 125d
INFO: task hung in pipe_release (5) fs 160 19d 128d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 20 22h43m 144d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 44 2d18h 194d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 23d 198d
KCSAN: data-race in d_delete / lookup_fast (7) fs 44 2d05h 203d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 1d23h 203d
KCSAN: data-race in pollwake / pollwake (5) fs 252 7h45m 210d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 21 2d21h 216d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 52 1d07h 234d
KCSAN: data-race in touch_atime / touch_atime (3) fs 151 4h21m 239d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 221 8h20m 258d
WARNING in vfs_setxattr (3) fs 229 22h48m 279d
WARNING in chown_common fs 50 26d 280d
WARNING in chmod_common fs 9 36d 285d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 453 1d22h 311d
WARNING in do_mknodat (3) fs 136 1d08h 325d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 181 21h36m 354d
KCSAN: data-race in do_select / pollwake (2) fs 1142 10h44m 409d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 411 6h26m 409d
KCSAN: data-race in dont_mount / lookup_fast fs syz 754 14h26m 410d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 271d 410d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1637 7h42m 410d
KCSAN: data-race in d_delete / step_into (6) fs 739 8h37m 410d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4381 10h28m 1304d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1471 2d07h 1578d
KCSAN: data-race in do_sys_poll / pollwake fs 4799 10h26m 1647d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4046 4d12h 1868d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1657 10h11m 1874d