syzbot


Applied filters: Label=subsystems:fs (drop)
open (55):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: bad unlock balance in query_matching_vma fs 4 C done 9 1d05h 1d06h 💬 2 [3h23m]
WARNING: lock held when returning to user space in query_matching_vma fs 4 C 2 1d03h 1d10h
WARNING in path_noexec mm fs -1 C done 5585 10m 8d16h PATCH [7d19h]
possible deadlock in __simple_recursive_removal fs 4 C 38 12d 13d 💬 1 [12d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 7d16h 13d
linux-next test error: WARNING: suspicious RCU usage in proc_sys_compare fs -1 7 12d 14d
WARNING in minix_rename fs -1 syz error 7 7d08h 21d
general protection fault in pidfs_free_pid fs 2 C done 990 21d 22d 💬 4 [21d]
KMSAN: uninit-value in fsnotify_connector_destroy_workfn fs 7 1 30d 26d PATCH [26d]
KASAN: slab-use-after-free Read in send_sigio fs 19 1 58d 49d
BUG: unable to handle kernel paging request in drop_sysctl_table fs 8 syz 6 47d 62d 💬 1 [61d]
general protection fault in do_move_mount (3) fs 10 C done done 570 35d 62d 💬 3 [2d22h]
BUG: unable to handle kernel paging request in alloc_fs_context efi fs 8 C 11 40d 65d 💬 3 [54d]
kernel BUG in __filemap_add_folio fs mm -1 C done 130 3h30m 82d
INFO: task hung in page_cache_ra_order fs mm 1 C done 33 1d18h 84d 💬 1 [83d]
WARNING: bad unlock balance in traverse fs 4 C 40 1d00h 139d
WARNING: bad unlock balance in seq_read_iter fs 4 C 37 11d 165d PATCH [164d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 19 9h43m 174d PATCH [99d]
WARNING in minix_rmdir fs -1 C inconclusive 34 8h27m 188d
possible deadlock in __configfs_open_file fs 4 C 26 18d 205d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 24d 206d
WARNING in minix_unlink fs -1 C inconclusive 372 16h30m 235d 💬 6 [232d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 2833 7m 241d 💬 1 [100d]
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 21d 270d
INFO: task hung in do_coredump (3) fs 1 C done 357 2h34m 271d 💬 4 [7d19h]
possible deadlock in input_inject_event usb fs 4 C done 1090 2h47m 291d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs 10 C 12 53d 292d PATCH [273d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3641 8d15h 317d 💬 1 [1d20h]
WARNING in iov_iter_revert (5) fs -1 C error error 7 36d 329d
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 23 11d 365d PATCH [364d]
general protection fault in iter_file_splice_write fs 2 C done 2763 4d18h 421d PATCH [253d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 62d 453d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs 12 C inconclusive done 17 50d 498d PATCH [102d]
BUG: soft lockup in pipe_read fs mm 1 syz 5 160d 538d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 316d 581d PATCH [340d]
go runtime error fs 2 syz error inconclusive 23 114d 600d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error 110 4d06h 647d
INFO: task hung in __fdget_pos (4) fs 1 C error done 297 288d 681d 💬 18 [257d]
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 36 47d 734d PATCH [376d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 196d 788d 💬 2 [785d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 894 16d 804d 💬 6 [347d]
WARNING in invalidate_bh_lru fs -1 C done done 5265 108d 937d 💬 5 [491d]
WARNING in do_mkdirat fs -1 C error error 463 5h33m 955d 💬 22 [519d]
WARNING in path_openat fs -1 C error done 159 20d 957d 💬 1 [519d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1856 10h15m 978d 💬 2 [336d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4457 9h55m 1013d 💬 2 [312d]
WARNING in inc_nlink (3) fs -1 C error error 6846 5h06m 1216d 💬 1 [362d]
INFO: task hung in filename_create (4) fs 1 C error error 2226 11h54m 1302d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 64 8d10h 1310d PATCH [642d]
possible deadlock in input_event (2) fs 4 C inconclusive 5999 7h38m 1343d 💬 3 [362d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 2 42d 1455d 💬 4 [1436d]
memory leak in path_openat (2) fs 3 C 5 583d 1609d 💬 1 [1609d]
INFO: task can't die in wait_on_page_bit_common mm fs 1 C done 5 1429d 1782d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1232d 1819d 💬 1 [1819d]
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1099d 1996d 💬 2 [1890d]
moderation (87):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 1 16h11m 16h10m
KCSAN: data-race in generic_fillattr / setattr_copy (4) fs 6 1 16h37m 16h36m
WARNING in unlock_mount (2) fs -1 1 2d15h 1d10h
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (4) fs 6 1 1d17h 1d17h
KCSAN: data-race in aio_read_events / iocb_put (12) fs 6 1 3d06h 3d06h
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 1 4d22h 4d22h
KCSAN: data-race in pipe_poll / pipe_release (11) fs 6 1 5d07h 5d07h
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 3 10d 6d13h
KCSAN: data-race in d_delete / do_coredump (2) fs 6 1 8d02h 8d02h
WARNING in vfs_utimes (4) fs -1 1 12d 8d10h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (2) fs 6 1 10d 10d
WARNING in chmod_common (3) fs -1 1 14d 10d
KCSAN: data-race in __dentry_kill / d_alloc_parallel (5) fs 6 1 11d 11d
BUG: sleeping function called from invalid context in freader_get_folio fs 5 32 8d21h 11d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 1 16d 12d
WARNING in file_seek_cur_needs_f_lock (2) fs -1 1 16d 12d
KASAN: slab-use-after-free Read in dnotify_handle_event fs 19 1 20d 16d
KASAN: stack-out-of-bounds Read in unwind_next_frame (4) fs 17 1 23d 19d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) fs mm 6 1 21d 21d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (4) fs 6 1 22d 22d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 6 2 2d04h 23d
WARNING in do_new_mount (5) fs -1 1 30d 26d
possible deadlock in lookup_one_unlocked (2) fs 4 1 34d 30d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 51 22h50m 30d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 6 3 3d05h 32d
KCSAN: data-race in fifo_open / pipe_poll fs 6 1 35d 35d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 2 22d 35d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts fs 6 1 38d 38d
KCSAN: data-race in file_update_time / inode_update_timestamps (4) fs 6 1 39d 39d
KASAN: slab-use-after-free Write in __ep_remove fs 24 1 44d 40d
KCSAN: data-race in __d_instantiate / path_openat fs 6 1 43d 43d
upstream test error: KCSAN: data-race in dont_mount / step_into fs -1 1 44d 44d
general protection fault in proc_fill_cache fs 2 1 49d 45d
KCSAN: data-race in init_file / prepare_creds fs 6 1 47d 47d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 5 3d18h 47d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) fs mm 6 1 47d 47d
general protection fault in asm_sysvec_reschedule_ipi mm fs 2 1 51d 47d
KCSAN: data-race in __d_instantiate / lookup_fast (10) fs 6 1 48d 48d
KCSAN: data-race in ep_poll_callback / ep_try_send_events fs 6 1 50d 50d
WARNING in lookup_slow (4) fs -1 5 4d13h 50d
general protection fault in ib_free_port_attrs fs rdma 8 3 14d 51d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 21d 52d
WARNING in dqput (2) fs -1 5 22h52m 54d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 3 31d 54d
upstream test error: KCSAN: data-race in dont_mount / lookup_fast fs -1 2 29d 64d
KMSAN: uninit-value in __folio_cancel_dirty mm fs 7 1 73d 69d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 4 11d 73d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 3 17d 76d
WARNING in do_rmdir fs -1 5 3d16h 86d
possible deadlock in page_cache_ra_unbounded (2) fs mm 4 3 14d 89d
KCSAN: data-race in __dentry_kill / d_set_d_op (20) fs 6 3 23d 97d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 6 4 7h42m 105d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (2) fs 6 3 39d 113d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 16 6d21h 122d
WARNING in cleanup_mnt (5) fs -1 7 39d 136d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 93 1d01h 161d
KASAN: slab-out-of-bounds Read in seq_printf fs 19 5 65d 170d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 12 24d 200d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 6 7 40d 214d
KCSAN: data-race in __d_instantiate / step_into (3) fs 6 12 4d00h 229d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 485 14h29m 239d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 13 6d03h 244d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 32 10d 275d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 31 12d 283d
BUG: corrupted list in vfs_setxattr fs 8 26 7d14h 287d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 97 15d 370d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 69 3d03h 379d
KCSAN: data-race in pollwake / pollwake (5) fs 6 503 22h06m 386d 💬 2 [27d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 30 16h28m 392d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 125 2d03h 409d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 320 6h08m 415d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 513 2d00h 434d
WARNING in vfs_setxattr (3) fs -1 383 18h28m 454d
WARNING in chown_common fs -1 110 5h02m 456d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 6 643 44d 487d
WARNING in do_mknodat (3) fs -1 178 19h18m 501d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 351 11h43m 530d
KCSAN: data-race in do_select / pollwake (2) fs 6 1630 23h33m 585d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 6 308 3d16h 585d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 438 6d18h 585d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 1949 16h30m 586d
KCSAN: data-race in d_delete / step_into (6) fs 6 796 16h07m 586d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 6 4710 22h04m 1480d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1526 18d 1754d
KCSAN: data-race in do_sys_poll / pollwake fs 6 5300 23h06m 1823d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4085 6d12h 2044d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2061 14h29m 2049d