syzbot


Applied filters: Label=subsystems:fs (drop)
open (59):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
memory leak in debugfs_change_name fs 3 C 1 5d22h 1d23h PATCH [1d10h]
WARNING in sched_mm_cid_fork fs mm -1 syz error 75 4h47m 7d04h
kernel BUG in sctp_getsockopt_peeloff_common fs -1 C done 6 7d15h 8d23h 💬 5 [4d23h]
KASAN: null-ptr-deref Read in drop_buffers (5) fs 11 5 28d 29d PATCH [16h52m]
KASAN: use-after-free Read in hpfs_count_dnodes fs 19 C error 9 2d05h 43d 💬 1 [42d]
possible deadlock in kbd_event fs 4 111 4d19h 57d
INFO: rcu detected stall in eventpoll_release_file (2) fs 1 C error 1 32d 61d
WARNING in copy_mnt_ns fs -1 C done unreliable 33 62d 69d PATCH [63d]
WARNING in free_mnt_ns fs -1 C done unreliable 115 61d 70d PATCH [63d]
WARNING in path_noexec (2) mm fs -1 C error 10321 now 70d PATCH [60d]
WARNING: bad unlock balance in namespace_unlock fs 4 C unreliable 9 76d 77d PATCH [71d]
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 C 85 15d 77d 💬 1 [77d]
WARNING: bad unlock balance in hugetlb_vmdelete_list fs mm 4 C 1 78d 78d PATCH [75d]
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache fs 19 1 87d 82d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 296 4d19h 133d PATCH [79d]
kernel BUG in mpage_readahead fs -1 39 2d00h 133d 💬 1 [33d]
general protection fault in simple_recursive_removal (5) fs wireless 2 C 2 140d 139d PATCH [139d]
KASAN: use-after-free Read in hpfs_get_ea fs 19 C error 4112 17m 145d PATCH [56d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 154d 160d
INFO: task hung in __iterate_supers fs 1 C error 4604 11h43m 188d
kernel BUG in __filemap_add_folio fs mm -1 C done 1113 49m 229d 💬 2 [9d17h]
INFO: task hung in page_cache_ra_order mm fs 1 C done 68 8h28m 231d 💬 1 [231d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 22d 235d 💬 2 [140d]
WARNING: bad unlock balance in traverse fs 4 C 53 66d 286d
WARNING: bad unlock balance in seq_read_iter fs 4 C 41 76d 312d PATCH [312d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 59 8d16h 321d PATCH [247d]
possible deadlock in __configfs_open_file fs 4 C 28 15d 353d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 118d 353d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 76 3d17h 371d
WARNING in minix_unlink fs -1 C inconclusive 458 1d02h 382d 💬 6 [380d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 5073 2h09m 388d PATCH [20d]
INFO: task hung in do_coredump (3) fs 1 C done 361 3d02h 419d 💬 4 [155d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 116 16d 426d 💬 1 [15d]
possible deadlock in input_inject_event usb fs 4 C done 1954 4h51m 438d PATCH [53d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3649 10d 464d 💬 1 [8d20h]
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 34 27d 512d PATCH [511d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 14 16d 600d
BUG: soft lockup in pipe_read mm fs 1 syz 5 307d 685d
INFO: rcu detected stall in dput (8) fs 1 C done 568 13h19m 709d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 463d 728d PATCH [487d]
go runtime error fs 2 syz error inconclusive 24 53d 747d
INFO: task hung in user_get_super (2) fs 1 C error 991 4h00m 751d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error inconclusive 111 3d13h 794d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 69 3d10h 881d PATCH [523d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 343d 935d 💬 2 [932d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1747 1h42m 951d 💬 6 [8d20h]
WARNING in do_mkdirat fs -1 C error error 643 51m 1102d 💬 22 [666d]
WARNING in path_openat fs -1 C error done 169 2d11h 1104d 💬 1 [666d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1927 2h28m 1125d 💬 2 [8d20h]
INFO: task hung in path_openat (7) fs 1 C unreliable 4636 3h53m 1160d 💬 2 [8d20h]
WARNING in inc_nlink (3) fs -1 C error error 6903 2d09h 1363d 💬 1 [8d20h]
INFO: task hung in filename_create (4) fs 1 C error error 2374 1d13h 1449d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 71 6d17h 1458d PATCH [1d00h]
possible deadlock in input_event (2) fs 4 C inconclusive 6501 4h27m 1490d 💬 3 [8d20h]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 48d 1602d 💬 4 [1583d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1576d 1929d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1379d 1966d 💬 1 [1966d]
INFO: rcu detected stall in sys_clock_adjtime fs 1 C done inconclusive 147 8d08h 1981d
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1246d 2144d 💬 2 [2037d]
moderation (88):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __d_lookup_rcu / __d_rehash (10) fs 6 1 16h02m 16h01m
KCSAN: data-race in copy_fs / free_bprm (2) mm fs 6 1 1d10h 1d10h
KCSAN: data-race in d_make_discardable / lookup_fast fs 6 1 1d17h 1d17h
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs 6 2 1d01h 1d21h
KCSAN: data-race in d_make_discardable / step_into_slowpath fs 6 3 56m 2d05h
KCSAN: data-race in file_update_time_flags / inode_set_ctime_to_ts fs 6 1 2d13h 2d13h
KCSAN: data-race in d_make_discardable / path_lookupat fs 6 3 14h55m 3d09h
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs 6 1 3d12h 3d12h
KASAN: stack-out-of-bounds Read in unwind_next_frame (5) fs 17 1 7d15h 3d15h
KCSAN: data-race in d_make_discardable / do_readlinkat fs 6 2 2d20h 3d23h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (4) fs 6 2 1d00h 4d11h
VFS: Busy inodes after unmount (use-after-free) (4) fs 2 1 8d19h 4d19h
KASAN: slab-use-after-free Read in locks_remove_file fs 19 1 9d08h 5d08h
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (3) mm fs 6 1 6d03h 6d03h
KASAN: slab-use-after-free Read in dnotify_flush fs 19 1 10d 6d03h
KCSAN: data-race in d_delete / step_into_slowpath fs 6 4 8h12m 6d04h
KASAN: null-ptr-deref Write in d_delete_notify fs 12 1 10d 6d06h
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs 6 1 6d20h 6d20h
KCSAN: data-race in generic_fillattr / setattr_copy (5) fs 6 1 7d06h 7d06h
KCSAN: data-race in dont_mount / step_into_slowpath fs 6 3 5d15h 7d20h
KCSAN: data-race in dont_mount / path_lookupat fs 6 5 4d13h 7d20h
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs 6 14 9h50m 8d02h
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (5) fs 6 1 9d12h 9d12h
KCSAN: data-race in file_update_time / inode_update_timestamps (6) fs 6 1 15d 15d
KCSAN: data-race in pipe_poll / pipe_release (12) fs 6 1 16d 16d
KCSAN: data-race in file_update_time / inode_set_ctime_to_ts (2) fs 6 2 15d 19d
BUG: corrupted list in do_lock_mount fs 8 1 26d 22d
general protection fault in put_mnt_ns fs 2 11 26d 23d
BUG: corrupted list in filename_create fs 8 1 27d 23d
WARNING in chmod_common (4) fs -1 1 30d 26d
KCSAN: data-race in pipe_release / pipe_wait_readable (9) fs 6 1 26d 26d
WARNING in __generic_file_fsync (3) fs -1 1 32d 28d
WARNING in put_mnt_ns fs -1 1936 28d 32d
KCSAN: data-race in lookup_fast / shrink_dentry_list (12) fs 6 1 37d 37d
KCSAN: data-race in __d_instantiate / path_openat (2) fs 6 1 39d 39d
possible deadlock in flush_end_io mm fs 4 180 1h33m 45d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current fs 6 2 21d 46d
KCSAN: data-race in __umount_mnt / choose_mountpoint_rcu fs 6 1 46d 46d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts (2) fs 6 1 53d 53d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (4) mm fs -1 2 11d 59d
KCSAN: data-race in __d_instantiate / step_into (4) fs 6 3 9d22h 62d
KASAN: slab-use-after-free Read in seq_printf fs 19 2 44d 63d
WARNING in notify_change (8) fs -1 1 67d 63d
KCSAN: data-race in pipe_release / pipe_wait_writable (4) fs 6 2 46d 67d
possible deadlock in do_lock_mount fs 4 4 64d 68d
general protection fault in mpage_readahead fs 2 3 6d17h 69d
WARNING: locking bug in vfs_setxattr fs 4 1 74d 70d
KCSAN: data-race in setattr_copy / vfs_write (4) fs 6 2 55d 71d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm 6 4 7d17h 74d
WARNING in unlock_mount (3) fs -1 10 2d06h 80d
WARNING in vfs_fileattr_set fs -1 3 8d18h 88d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 6 6d00h 91d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) fs mm 6 4 15d 101d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 11 3d07h 136d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 4 8d03h 139d
BUG: corrupted list in chown_common fs 8 5 36d 140d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 130 2d06h 147d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 3 75d 159d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 9 46d 170d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 361 13h46m 177d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 7 8d00h 182d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 20 8d08h 195d
WARNING in lookup_slow (4) fs -1 10 4d21h 197d
WARNING in dqput (2) fs -1 10 11d 201d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 10 8d15h 220d
WARNING in do_rmdir fs -1 9 19d 233d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 27 2d16h 270d
WARNING: refcount bug in call_timer_fn (4) perf trace fs 13 9 20d 293d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 755 45m 386d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 24 3d05h 391d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 53 4d03h 423d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 43 6d03h 431d
BUG: corrupted list in vfs_setxattr fs 8 47 5d18h 435d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 139 3d09h 517d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 107 3d12h 526d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 43 3d17h 539d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 194 5h17m 557d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 535 8h03m 562d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 717 14h04m 582d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 500 1h47m 677d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 6 408 3d20h 732d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 449 3d08h 732d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 2200 9d01h 733d
KCSAN: data-race in d_delete / step_into (6) fs 6 853 8d19h 733d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4980 1h06m 1627d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1605 3d21h 1902d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4111 16d 2191d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2367 14h08m 2197d