syzbot


Applied filters: Label=subsystems:fs (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __ep_remove / __fput (4) fs 1 12d 9d04h 💬 2 [8d09h]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 2 4d20h 9d05h 💬 3 [8d10h]
linux-next test error: BUG: sleeping function called from invalid context in mas_alloc_nodes fs 3 16d 17d
general protection fault in iter_file_splice_write fs C 522 5h51m 54d PATCH [50d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 292 12h45m 65d
INFO: task hung in do_renameat2 (2) fs 76 23d 68d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 28 6d22h 78d
INFO: rcu detected stall in sys_close (7) input usb fs C error 1 89d 85d
INFO: task hung in do_new_mount (2) fs C error 5 8d20h 114d 💬 2 [39d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 50d 131d PATCH [130d]
WARNING in pagemap_scan_pmd_entry (2) fs C done error 5 92d 155d
BUG: soft lockup in pipe_read fs mm syz 4 30d 170d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 35 5d21h 201d 💬 1 [119d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 4d06h 214d
INFO: task hung in user_get_super (2) fs C 341 2h57m 237d
INFO: task hung in __fdget_pos (4) fs syz error 179 5h57m 314d 💬 18 [119d]
WARNING in __brelse (3) fs C done done 21 88d 353d PATCH [332d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 30d 367d PATCH [9d04h]
memory leak in new_inode (2) usb fs syz 1 409d 405d
INFO: rcu detected stall in vfs_readlink fs usb C 1 424d 420d 💬 2 [418d]
INFO: task hung in synchronize_rcu (4) fs net C done error 421 1h25m 436d 💬 6 [119d]
WARNING in invalidate_bh_lru fs C done done 145 6d21h 569d 💬 5 [124d]
WARNING in do_mkdirat fs C error error 159 1h20m 588d 💬 22 [151d]
WARNING in path_openat fs C error done 108 3d16h 589d 💬 1 [151d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 22d 590d
INFO: rcu detected stall in sys_newfstatat (4) fs C error 20 1d23h 627d 💬 1 [185d]
INFO: task hung in path_openat (7) fs 2537 5h29m 646d 💬 2 [119d]
WARNING in inc_nlink (3) fs C error error 1137 4d14h 849d 💬 1 [66d]
INFO: task hung in filename_create (4) fs C error error 1073 1h00m 934d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 12d 943d PATCH [275d]
possible deadlock in input_event (2) fs C inconclusive 3939 12h40m 976d 💬 3 [66d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 26d 1088d 💬 4 [1069d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 526d 1197d
memory leak in path_openat (2) fs C 5 216d 1242d 💬 1 [1242d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1062d 1414d
INFO: rcu detected stall in seq_read (2) fs C done error 5 865d 1452d 💬 1 [1452d]
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 731d 1629d 💬 2 [1523d]
INFO: task hung in d_alloc_parallel (2) fs C done error 803 9h53m 1725d
moderation (81):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pipe_poll / pipe_release (6) fs 1 1d23h 1d23h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (7) fs 1 2d04h 2d04h
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 1 3d07h 3d07h
KCSAN: data-race in exec_mmap / mm_update_next_owner (5) fs mm 1 4d20h 4d20h
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (2) fs 2 3d03h 6d19h
KCSAN: data-race in __d_rehash / fast_dput (3) fs 2 13h56m 7d12h
KCSAN: data-race in __lookup_mnt / umount_tree (8) fs 1 9d04h 9d04h
KCSAN: data-race in bprm_execve / copy_fs (3) fs mm 2 3d09h 10d
KCSAN: data-race in filemap_read / filemap_read (4) fs 1 11d 11d
KCSAN: data-race in d_delete / lookup_fast (7) fs 4 4h11m 12d
KCSAN: data-race in __dentry_kill / step_into (8) fs 3 17h24m 12d
KCSAN: data-race in ____sys_recvmsg / fasync_insert_entry (2) fs 1 12d 12d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (11) mm fs 1 13d 13d
linux-next test error: BUG: sleeping function called from invalid context in corrupted fs 2 17d 14d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 8 2d04h 14d
KCSAN: data-race in d_lru_add / step_into (5) fs 1 15d 15d
KCSAN: data-race in do_fcntl / do_fcntl (2) fs 1 15d 15d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (5) fs mm 1 15d 15d
KCSAN: data-race in do_sendfile / do_sendfile (8) fs 1 15d 15d
KCSAN: data-race in __dentry_kill / d_set_d_op (18) fs 1 16d 16d
upstream test error: KCSAN: data-race in pollwake / pollwake fs 1 16d 16d
WARNING in show_mark_fhandle fs 2 21d 17d
WARNING in do_move_mount fs 2 21d 17d
KCSAN: data-race in pollwake / pollwake (5) fs 20 11h42m 18d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (6) fs mm 1 19d 19d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (4) fs mm 1 20d 20d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 20d 20d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) fs mm 5 23d 24d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 5 2d06h 25d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 13 1d22h 27d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 29d 29d
KCSAN: data-race in __dentry_kill / __dentry_kill (2) fs 1 30d 30d
KCSAN: data-race in generic_fillattr / touch_atime (2) fs 1 30d 30d
KCSAN: data-race in pipe_double_lock / pipe_release (5) fs 1 32d 32d
WARNING in filename_create fs 1 36d 32d
KCSAN: data-race in link_path_walk / shrink_dentry_list (11) fs 1 33d 33d
KASAN: slab-use-after-free Read in lockref_get fs 2 36d 34d
KCSAN: data-race in pipe_lock / pipe_release (14) fs 2 34d 36d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 14 29m 39d
kernel panic: corrupted stack end in mntput fs mm 2 31d 41d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 7 3d10h 42d
BUG: unable to handle kernel paging request in put_files_struct fs 1 49d 45d
WARNING in path_mount fs 1 50d 46d
WARNING in do_unlinkat fs 3 23d 47d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 11 1d07h 51d
WARNING in cleanup_mnt (3) fs 15 18d 54d
WARNING in lookup_slow (2) fs 8 29d 61d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 11 1d09h 67d
WARNING in vfs_utimes (2) fs 10 17d 73d
WARNING in vfs_removexattr fs 2 81d 80d
WARNING in vfs_setxattr (3) fs 80 1d15h 87d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 98 10d 88d
WARNING in chown_common fs 26 9d14h 89d
WARNING in chmod_common fs 6 22d 93d
WARNING in notify_change (5) fs 15 24d 95d
WARNING in do_loopback (2) fs 10 20d 95d
WARNING in unlock_mount fs 5 24d 96d
WARNING in do_new_mount (2) fs 17 3d10h 97d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 4 11d 111d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 277 1d22h 120d
WARNING in do_mknodat (3) fs 81 1d18h 134d
possible deadlock in fsnotify_destroy_marks (2) fs 4 36d 138d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 19 2d03h 162d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 573 11h57m 165d
KCSAN: data-race in do_select / pollwake (2) fs 638 17h22m 217d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 259 17h04m 217d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 146 18d 218d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 237 1d11h 218d
KCSAN: data-race in dont_mount / lookup_fast fs syz 633 16h02m 218d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 79d 218d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1293 12h56m 218d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 295 12d 219d
KCSAN: data-race in d_delete / step_into (6) fs 670 4d20h 219d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 707 1d08h 795d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 753 10h23m 918d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4024 17h25m 1113d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1419 6d19h 1387d
KCSAN: data-race in do_sys_poll / pollwake fs 4256 17h17m 1455d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3806 15h55m 1676d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1338 1d09h 1682d
corrupted report (2) fs mm 540114 now 2285d