syzbot


Applied filters: Label=subsystems:fs (drop)
open (59):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in sched_mm_cid_fork fs mm -1 syz error 65 1h45m 4d22h
kernel BUG in sctp_getsockopt_peeloff_common fs -1 C done 6 5d09h 6d17h 💬 5 [2d17h]
KASAN: null-ptr-deref Read in drop_buffers (5) fs 11 5 26d 27d
kernel BUG in filemap_fault (3) fs mm net -1 3 7d23h 39d
KASAN: use-after-free Read in hpfs_count_dnodes fs 19 C error 9 11m 41d 💬 1 [40d]
INFO: rcu detected stall in unwind_next_frame (5) fs 1 syz error 22 9h17m 55d
INFO: rcu detected stall in eventpoll_release_file (2) fs 1 C error 1 30d 59d
WARNING in copy_mnt_ns fs -1 C done unreliable 33 59d 67d PATCH [61d]
WARNING in free_mnt_ns fs -1 C done unreliable 115 59d 68d PATCH [61d]
WARNING in path_noexec (2) mm fs -1 C error 10013 1h55m 68d PATCH [58d]
WARNING: bad unlock balance in namespace_unlock fs 4 C unreliable 9 74d 74d PATCH [69d]
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 C 85 13d 74d 💬 1 [74d]
WARNING: bad unlock balance in hugetlb_vmdelete_list fs mm 4 C 1 75d 75d PATCH [73d]
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache fs 19 1 85d 80d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 296 2d13h 131d PATCH [77d]
kernel BUG in mpage_readahead fs -1 38 1d22h 131d 💬 1 [31d]
general protection fault in simple_recursive_removal (5) fs wireless 2 C 2 138d 137d PATCH [136d]
KASAN: use-after-free Read in hpfs_get_ea fs 19 C error 4000 39m 143d PATCH [54d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 152d 158d
INFO: task hung in __iterate_supers fs 1 C error 4544 7m 186d
kernel BUG in __filemap_add_folio fs mm -1 C done 1074 3h26m 227d 💬 2 [7d11h]
INFO: task hung in page_cache_ra_order mm fs 1 C done 67 23h20m 229d 💬 1 [228d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 20d 232d 💬 2 [138d]
WARNING: bad unlock balance in traverse fs 4 C 53 64d 284d
WARNING: bad unlock balance in seq_read_iter fs 4 C 41 73d 310d PATCH [309d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 59 6d10h 319d PATCH [244d]
possible deadlock in __configfs_open_file fs 4 C 28 13d 350d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 116d 351d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 76 1d11h 369d
WARNING in minix_unlink fs -1 C inconclusive 457 9d16h 380d 💬 6 [377d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 5038 1h30m 386d PATCH [18d]
INFO: task hung in do_coredump (3) fs 1 C done 361 20h22m 416d 💬 4 [152d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 116 14d 424d 💬 1 [12d]
possible deadlock in input_inject_event usb fs 4 C done 1935 11h28m 436d PATCH [51d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3649 7d19h 462d 💬 1 [6d14h]
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 34 25d 510d PATCH [509d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 14 14d 598d
BUG: soft lockup in pipe_read mm fs 1 syz 5 305d 683d
INFO: rcu detected stall in dput (8) fs 1 C done 565 2d00h 707d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 461d 726d PATCH [485d]
go runtime error fs 2 syz error inconclusive 24 51d 745d
INFO: task hung in user_get_super (2) fs 1 C error 988 2h15m 749d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error inconclusive 111 1d07h 792d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 69 1d04h 879d PATCH [521d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 341d 933d 💬 2 [930d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1721 20m 949d 💬 6 [6d14h]
WARNING in do_mkdirat fs -1 C error error 637 2h56m 1100d 💬 22 [664d]
WARNING in path_openat fs -1 C error done 169 5h55m 1102d 💬 1 [664d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1926 1d12h 1123d 💬 2 [6d14h]
INFO: task hung in path_openat (7) fs 1 C unreliable 4635 1d11h 1158d 💬 2 [6d14h]
WARNING in inc_nlink (3) fs -1 C error error 6903 3h38m 1361d 💬 1 [6d14h]
INFO: task hung in filename_create (4) fs 1 C error error 2372 3d04h 1447d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 71 4d12h 1455d PATCH [8h57m]
possible deadlock in input_event (2) fs 4 C inconclusive 6498 6h35m 1488d 💬 3 [6d14h]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 45d 1600d 💬 4 [1581d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1574d 1927d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1377d 1964d 💬 1 [1964d]
INFO: rcu detected stall in sys_clock_adjtime fs 1 C done inconclusive 147 6d02h 1979d
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1244d 2141d 💬 2 [2035d]
moderation (83):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in file_update_time_flags / inode_set_ctime_to_ts fs 6 1 7h26m 7h25m
KCSAN: data-race in d_make_discardable / path_lookupat fs 6 2 1d03h 1d03h
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs 6 1 1d07h 1d07h
KASAN: stack-out-of-bounds Read in unwind_next_frame (5) fs 17 1 5d09h 1d09h
KCSAN: data-race in d_make_discardable / do_readlinkat fs 6 2 14h42m 1d17h
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (4) fs 6 1 2d05h 2d05h
VFS: Busy inodes after unmount (use-after-free) (4) fs 2 1 6d14h 2d13h
KASAN: slab-use-after-free Read in locks_remove_file fs 19 1 7d03h 3d03h
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (3) mm fs 6 1 3d21h 3d21h
KASAN: slab-use-after-free Read in dnotify_flush fs 19 1 7d22h 3d21h
KCSAN: data-race in d_delete / step_into_slowpath fs 6 2 2d03h 3d22h
KASAN: null-ptr-deref Write in d_delete_notify fs 12 1 8d01h 4d01h
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs 6 1 4d14h 4d14h
KCSAN: data-race in generic_fillattr / setattr_copy (5) fs 6 1 5d00h 5d00h
KCSAN: data-race in dont_mount / step_into_slowpath fs 6 3 3d09h 5d14h
KCSAN: data-race in dont_mount / path_lookupat fs 6 5 2d07h 5d14h
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs 6 11 20m 5d21h
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (5) fs 6 1 7d06h 7d06h
KCSAN: data-race in file_update_time / inode_update_timestamps (6) fs 6 1 13d 13d
KCSAN: data-race in pipe_poll / pipe_release (12) fs 6 1 14d 14d
KCSAN: data-race in file_update_time / inode_set_ctime_to_ts (2) fs 6 2 12d 17d
BUG: corrupted list in do_lock_mount fs 8 1 24d 20d
general protection fault in put_mnt_ns fs 2 11 23d 21d
BUG: corrupted list in filename_create fs 8 1 25d 21d
WARNING in chmod_common (4) fs -1 1 28d 24d
KCSAN: data-race in pipe_release / pipe_wait_readable (9) fs 6 1 24d 24d
WARNING in __generic_file_fsync (3) fs -1 1 30d 26d
WARNING in put_mnt_ns fs -1 1936 25d 30d
KCSAN: data-race in lookup_fast / shrink_dentry_list (12) fs 6 1 35d 35d
KCSAN: data-race in __d_instantiate / path_openat (2) fs 6 1 37d 37d
possible deadlock in flush_end_io mm fs 4 161 8h32m 42d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current fs 6 2 19d 44d
KCSAN: data-race in __umount_mnt / choose_mountpoint_rcu fs 6 1 44d 44d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts (2) fs 6 1 51d 51d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (4) mm fs -1 2 9d00h 57d
KCSAN: data-race in __d_instantiate / step_into (4) fs 6 3 7d16h 59d
KASAN: slab-use-after-free Read in seq_printf fs 19 2 42d 61d
WARNING in notify_change (8) fs -1 1 65d 61d
KCSAN: data-race in pipe_release / pipe_wait_writable (4) fs 6 2 44d 65d
possible deadlock in do_lock_mount fs 4 4 62d 65d
general protection fault in mpage_readahead fs 2 3 4d11h 66d
WARNING: locking bug in vfs_setxattr fs 4 1 72d 68d
KCSAN: data-race in setattr_copy / vfs_write (4) fs 6 2 52d 69d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm 6 4 5d12h 72d
WARNING in unlock_mount (3) fs -1 10 19m 78d
WARNING in vfs_fileattr_set fs -1 3 6d12h 86d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 6 3d18h 89d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) fs mm 6 4 12d 99d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 11 1d01h 134d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 4 5d22h 137d
BUG: corrupted list in chown_common fs 8 5 33d 138d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 130 24m 145d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 3 73d 157d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 9 44d 168d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 356 11h11m 175d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 7 5d18h 180d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 20 6d03h 192d
WARNING in lookup_slow (4) fs -1 10 2d15h 195d
WARNING in dqput (2) fs -1 10 9d10h 199d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 10 6d09h 218d
WARNING in do_rmdir fs -1 9 17d 231d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 27 10h18m 267d
WARNING: refcount bug in call_timer_fn (4) perf trace fs 13 9 18d 291d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 750 24m 384d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 24 23h30m 389d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 53 1d21h 420d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 43 3d21h 428d
BUG: corrupted list in vfs_setxattr fs 8 47 3d12h 432d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 139 1d03h 515d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 107 1d06h 524d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 43 1d11h 537d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 192 26m 554d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 530 11h13m 560d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 711 13h46m 579d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 496 13h22m 675d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 6 408 1d15h 730d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 449 1d02h 730d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 2200 6d19h 731d
KCSAN: data-race in d_delete / step_into (6) fs 6 853 6d14h 731d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4977 1h12m 1625d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1605 1d16h 1899d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4111 14d 2189d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2361 27m 2194d