syzbot


Applied filters: Label=subsystems:fs (drop)
open (53):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in path_noexec mm fs C done 3027 now 1d07h PATCH [11h13m]
possible deadlock in __simple_recursive_removal fs C 38 4d19h 6d00h 💬 1 [5d09h]
WARNING: suspicious RCU usage in proc_sys_compare fs C error 1444 8h09m 6d00h
linux-next test error: WARNING: suspicious RCU usage in proc_sys_compare fs 7 4d18h 7d06h
WARNING in minix_rename fs syz error 7 14d 14d
general protection fault in pidfs_free_pid fs C done 990 14d 15d 💬 4 [14d]
KMSAN: uninit-value in fsnotify_connector_destroy_workfn fs 1 23d 19d PATCH [19d]
KASAN: slab-use-after-free Read in send_sigio fs 1 51d 42d
BUG: unable to handle kernel paging request in drop_sysctl_table fs syz 6 40d 54d 💬 1 [54d]
BUG: unable to handle kernel paging request in alloc_fs_context efi fs C 11 32d 58d 💬 3 [47d]
kernel BUG in __filemap_add_folio fs mm C done 99 7h36m 74d
INFO: task hung in page_cache_ra_order fs mm C done 30 4d07h 76d 💬 1 [76d]
WARNING: bad unlock balance in traverse fs C 38 4d01h 131d
WARNING: bad unlock balance in seq_read_iter fs C 37 4d12h 157d PATCH [157d]
BUG: corrupted list in remove_wait_queue (2) fs C done 9 2d15h 166d PATCH [92d]
WARNING in minix_rmdir fs C inconclusive 21 2d13h 181d
possible deadlock in __configfs_open_file fs C 26 11d 198d
INFO: task hung in hugetlbfs_zero_partial_page mm fs syz done 3 17d 199d
WARNING in minix_unlink fs C inconclusive 367 18h05m 228d 💬 6 [225d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C done 2750 5h36m 233d 💬 1 [92d]
WARNING in vfs_set_acl fs 14 95d 260d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 31 13d 263d
INFO: task hung in do_coredump (3) fs C done 354 4h53m 264d 💬 4 [10h27m]
possible deadlock in input_inject_event usb fs C done 1068 4d20h 284d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 12 46d 285d PATCH [266d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3641 1d07h 309d 💬 1 [25d]
WARNING in iov_iter_revert (5) fs C error error 7 29d 322d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done inconclusive 23 4d06h 357d PATCH [357d]
general protection fault in iter_file_splice_write fs C done 2762 8d03h 414d PATCH [246d]
INFO: rcu detected stall in sys_close (7) fs bpf C error 10 55d 445d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C inconclusive done 17 43d 491d PATCH [95d]
BUG: soft lockup in pipe_read fs mm syz 5 153d 530d
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 309d 574d PATCH [332d]
go runtime error fs syz error inconclusive 23 106d 593d
INFO: rcu detected stall in clock_adjtime (2) fs C error 110 33d 639d
INFO: task hung in __fdget_pos (4) fs C error done 297 281d 674d 💬 18 [250d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 39d 727d PATCH [369d]
INFO: rcu detected stall in vfs_readlink fs C 3 189d 780d 💬 2 [778d]
INFO: task hung in synchronize_rcu (4) net fs C done error 894 9d08h 796d 💬 6 [340d]
WARNING in invalidate_bh_lru fs C done done 5265 101d 929d 💬 5 [484d]
WARNING in do_mkdirat fs C error error 457 2d18h 948d 💬 22 [511d]
WARNING in path_openat fs C error done 159 13d 949d 💬 1 [511d]
INFO: task hung in lookup_slow (3) fs C unreliable 1851 19h13m 970d 💬 2 [329d]
INFO: task hung in path_openat (7) fs C unreliable 4446 18h54m 1006d 💬 2 [304d]
WARNING in inc_nlink (3) fs C error error 6841 1d04h 1209d 💬 1 [355d]
INFO: task hung in filename_create (4) fs C error error 2219 23h52m 1294d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 64 1d01h 1303d PATCH [635d]
possible deadlock in input_event (2) fs C inconclusive 5988 3d23h 1336d 💬 3 [355d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 35d 1448d 💬 4 [1429d]
memory leak in path_openat (2) fs C 5 576d 1602d 💬 1 [1602d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1422d 1774d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1225d 1812d 💬 1 [1812d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1091d 1989d 💬 2 [1883d]
moderation (81):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in d_delete / do_coredump (2) fs 1 17h49m 17h49m
WARNING in vfs_utimes (4) fs 1 5d01h 1d01h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (2) fs 1 2d15h 2d15h
WARNING in chmod_common (3) fs 1 6d19h 2d19h
KCSAN: data-race in __dentry_kill / d_alloc_parallel (5) fs 1 4d08h 4d08h
BUG: sleeping function called from invalid context in freader_get_folio fs 32 1d12h 4d09h
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 1 8d19h 4d18h
WARNING in file_seek_cur_needs_f_lock (2) fs 1 8d23h 4d23h
KASAN: slab-use-after-free Read in dnotify_handle_event fs 1 12d 8d21h
KASAN: stack-out-of-bounds Read in unwind_next_frame (4) fs 1 16d 12d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) fs mm 1 13d 13d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (4) fs 1 14d 14d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 1 16d 16d
WARNING in do_new_mount (5) fs 1 22d 18d
possible deadlock in lookup_one_unlocked (2) fs 1 26d 22d
KCSAN: data-race in filemap_read / filemap_read (6) fs 38 1d16h 23d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 2 1d07h 24d
KCSAN: data-race in fifo_open / pipe_poll fs 1 27d 27d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 2 14d 28d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts fs 1 31d 31d
KCSAN: data-race in file_update_time / inode_update_timestamps (4) fs 1 32d 32d
KASAN: slab-use-after-free Write in __ep_remove fs 1 37d 33d
KCSAN: data-race in __d_instantiate / path_openat fs 1 36d 36d
upstream test error: KCSAN: data-race in dont_mount / step_into fs 1 37d 37d
general protection fault in proc_fill_cache fs 1 41d 37d
KCSAN: data-race in init_file / prepare_creds fs 1 39d 39d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 4 8d10h 40d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) fs mm 1 40d 40d
general protection fault in asm_sysvec_reschedule_ipi mm fs 1 44d 40d
KCSAN: data-race in __d_instantiate / lookup_fast (10) fs 1 40d 40d
KCSAN: data-race in ep_poll_callback / ep_try_send_events fs 1 42d 42d
WARNING in lookup_slow (4) fs 4 13d 43d
general protection fault in ib_free_port_attrs fs rdma 3 7d11h 44d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 5 13d 44d
WARNING in dqput (2) fs 3 2d20h 47d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 24d 47d
upstream test error: KCSAN: data-race in dont_mount / lookup_fast fs 2 22d 57d
KMSAN: uninit-value in __folio_cancel_dirty mm fs 1 65d 61d
KCSAN: data-race in __dentry_kill / step_into (9) fs 4 4d01h 65d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 3 10d 69d
KCSAN: data-race in pipe_poll / pipe_release (10) fs 4 54d 75d
WARNING in do_rmdir fs 4 35d 78d
possible deadlock in page_cache_ra_unbounded (2) mm fs 3 6d15h 82d
kernel BUG in folio_clear_dirty_for_io fs mm 2 88d 84d
KCSAN: data-race in __dentry_kill / d_set_d_op (20) fs 3 15d 90d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 48d 97d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (2) fs 3 31d 106d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 15 2d01h 115d
WARNING in cleanup_mnt (5) fs 7 32d 129d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 19d 153d
KASAN: slab-out-of-bounds Read in seq_printf fs 5 58d 163d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 12 17d 192d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 7 32d 206d
KCSAN: data-race in __d_instantiate / step_into (3) fs 11 18d 222d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 479 1d13h 231d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 12 6d15h 237d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 32 2d18h 268d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 31 5d15h 276d
BUG: corrupted list in vfs_setxattr fs 26 5h47m 280d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 97 7d16h 363d
KCSAN: data-race in d_delete / lookup_fast (7) fs 68 11d 372d
KCSAN: data-race in pollwake / pollwake (5) fs 495 2h30m 378d 💬 2 [20d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 29 43d 385d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 122 1d21h 402d
KCSAN: data-race in touch_atime / touch_atime (3) fs 310 1d06h 407d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 511 1h11m 427d
WARNING in vfs_setxattr (3) fs 378 8h59m 447d
WARNING in chown_common fs 105 2d12h 449d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 643 37d 480d
WARNING in do_mknodat (3) fs 175 19d 494d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 343 1d18h 522d
KCSAN: data-race in do_select / pollwake (2) fs 1610 1h13m 577d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 306 2d21h 577d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 437 9d03h 577d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1938 4h17m 578d
KCSAN: data-race in d_delete / step_into (6) fs 791 3d14h 579d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 4696 1h45m 1472d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1526 10d 1747d
KCSAN: data-race in do_sys_poll / pollwake fs 5282 3h23m 1815d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4084 3d13h 2036d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2053 1d15h 2042d