syzbot


Applied filters: Label=subsystems:fs (drop)
open (57):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Read in drop_buffers (5) fs 11 5 13d 14d
KASAN: use-after-free Read in hpfs_count_dnodes fs 19 C error 9 20h01m 27d 💬 1 [27d]
INFO: rcu detected stall in unwind_next_frame (5) fs 1 syz error 21 1d07h 41d
INFO: rcu detected stall in eventpoll_release_file (2) fs 1 C error 1 16d 46d
WARNING in copy_mnt_ns fs -1 C done unreliable 33 46d 53d PATCH [48d]
WARNING in free_mnt_ns fs -1 C done unreliable 115 45d 54d PATCH [48d]
WARNING in path_noexec (2) fs mm -1 C error 8098 24m 54d PATCH [44d]
WARNING: bad unlock balance in namespace_unlock fs 4 C unreliable 9 61d 61d PATCH [56d]
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 C 83 1d17h 61d 💬 1 [61d]
WARNING: bad unlock balance in hugetlb_vmdelete_list fs mm 4 C 1 62d 62d PATCH [60d]
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache fs 19 1 71d 67d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 273 2d00h 118d PATCH [64d]
kernel BUG in mpage_readahead fs -1 33 6d16h 118d 💬 1 [18d]
general protection fault in simple_recursive_removal (5) fs wireless 2 C 2 124d 123d PATCH [123d]
KASAN: use-after-free Read in hpfs_get_ea fs 19 C error 3573 17m 129d PATCH [40d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 139d 144d
INFO: task hung in __iterate_supers fs 1 C error 4227 6m 172d
kernel BUG in __filemap_add_folio fs mm -1 C done 917 1h04m 213d 💬 1 [18d]
INFO: task hung in vfs_rename (2) fs 1 C error error 15 97d 215d PATCH [187d]
INFO: task hung in page_cache_ra_order mm fs 1 C done 65 49m 215d 💬 1 [215d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 6d23h 219d 💬 2 [124d]
WARNING: bad unlock balance in traverse fs 4 C 53 51d 270d
WARNING: bad unlock balance in seq_read_iter fs 4 C 41 60d 296d PATCH [296d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 56 13d 305d PATCH [231d]
possible deadlock in __configfs_open_file fs 4 C 28 13d 337d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 102d 338d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 74 20d 355d
WARNING in minix_unlink fs -1 C inconclusive 452 11d 366d 💬 6 [364d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4817 1h28m 372d PATCH [5d00h]
INFO: task hung in do_coredump (3) fs 1 C done 361 25d 403d 💬 4 [139d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 116 15h28m 411d 💬 1 [30d]
possible deadlock in input_inject_event usb fs 4 C done 1815 23m 423d PATCH [38d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3648 11d 448d 💬 1 [24d]
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 34 12d 496d PATCH [495d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 14 1d00h 584d
BUG: soft lockup in pipe_read mm fs 1 syz 5 292d 669d
INFO: rcu detected stall in dput (8) fs 1 C done 547 6h09m 693d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 448d 713d PATCH [471d]
go runtime error fs 2 syz error inconclusive 24 37d 732d
INFO: task hung in user_get_super (2) fs 1 C error 981 2d18h 736d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error inconclusive 111 1d21h 778d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 62 8d11h 866d PATCH [508d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 328d 919d 💬 2 [917d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1591 2h09m 935d 💬 6 [55d]
WARNING in do_mkdirat fs -1 C error error 621 11h10m 1087d 💬 22 [650d]
WARNING in path_openat fs -1 C error done 167 1d00h 1088d 💬 1 [650d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1924 13h42m 1109d 💬 2 [55d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4621 6h15m 1145d 💬 2 [24d]
WARNING in inc_nlink (3) fs -1 C error error 6900 2d03h 1348d 💬 1 [24d]
INFO: task hung in filename_create (4) fs 1 C error error 2356 5h48m 1433d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 71 5d02h 1442d PATCH [6d19h]
possible deadlock in input_event (2) fs 4 C inconclusive 6410 23m 1475d 💬 3 [24d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 32d 1587d 💬 4 [1568d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1561d 1913d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1364d 1950d 💬 1 [1950d]
INFO: rcu detected stall in sys_clock_adjtime fs 1 C done inconclusive 146 1d15h 1966d
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1230d 2128d 💬 2 [2022d]
moderation (71):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pipe_poll / pipe_release (12) fs 6 1 15h41m 15h41m
KCSAN: data-race in file_update_time / inode_set_ctime_to_ts (2) fs 6 1 3d22h 3d22h
BUG: corrupted list in do_lock_mount fs 8 1 10d 6d21h
general protection fault in put_mnt_ns fs 2 11 10d 7d17h
BUG: corrupted list in filename_create fs 8 1 11d 7d21h
WARNING in chmod_common (4) fs -1 1 14d 10d
KCSAN: data-race in pipe_release / pipe_wait_readable (9) fs 6 1 11d 11d
WARNING in __generic_file_fsync (3) fs -1 1 17d 13d
WARNING in put_mnt_ns fs -1 1936 12d 17d
KCSAN: data-race in lookup_fast / shrink_dentry_list (12) fs 6 1 21d 21d
KCSAN: data-race in __d_instantiate / path_openat (2) fs 6 1 23d 23d
possible deadlock in flush_end_io mm fs 4 99 1d00h 29d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current fs 6 2 5d15h 30d
KCSAN: data-race in __umount_mnt / choose_mountpoint_rcu fs 6 1 31d 31d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts (2) fs 6 1 37d 37d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (4) mm fs -1 1 43d 43d
KCSAN: data-race in __d_instantiate / step_into (4) fs 6 2 32d 46d
KASAN: slab-use-after-free Read in seq_printf fs 19 2 28d 48d
WARNING in notify_change (8) fs -1 1 52d 48d
KCSAN: data-race in inode_permission / setattr_copy fs 6 1 51d 51d
KCSAN: data-race in __wb_writeout_add / __wb_writeout_add fs mm 6 1 51d 51d
KCSAN: data-race in pipe_release / pipe_wait_writable (4) fs 6 2 31d 52d
possible deadlock in do_lock_mount fs 4 4 49d 52d
general protection fault in mpage_readahead fs 2 2 33d 53d
WARNING in vfs_remove_acl fs -1 2 53d 53d
WARNING: locking bug in vfs_setxattr fs 4 1 59d 55d
KCSAN: data-race in setattr_copy / vfs_write (4) fs 6 2 39d 56d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm 6 3 19d 58d
WARNING in unlock_mount (3) fs -1 8 4d05h 65d
WARNING in vfs_fileattr_set fs -1 2 51d 73d
KCSAN: data-race in __set_task_comm / strlen fs mm 6 4 28d 75d
WARNING in vfs_set_acl (2) fs -1 1 84d 80d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) mm fs 6 3 37d 85d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 9 2d00h 120d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 3 44d 123d
BUG: corrupted list in chown_common fs 8 5 20d 125d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 110 8h16m 132d
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 4 52d 136d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 3 59d 143d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 9 31d 155d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 324 4h23m 162d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 5 16d 167d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 19 8d00h 179d
WARNING in lookup_slow (4) fs -1 9 41d 182d
WARNING in dqput (2) fs -1 9 39d 186d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 8 18d 204d
WARNING in do_rmdir fs -1 9 3d15h 217d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 6 25 52d 236d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 26 3h52m 254d
WARNING: refcount bug in call_timer_fn (4) perf trace fs 13 9 4d14h 278d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 21 46d 331d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 720 4h27m 370d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 22 8h24m 375d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 50 13h18m 407d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 40 32d 415d
BUG: corrupted list in vfs_setxattr fs 8 46 12d 419d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 133 1d02h 502d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 102 14h49m 511d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 40 11d 524d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 183 8d07h 541d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 511 15h20m 546d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 684 15h15m 566d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 483 4h20m 661d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 6 399 2d18h 716d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 446 22d 716d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 2190 2h16m 717d
KCSAN: data-race in d_delete / step_into (6) fs 6 846 4d06h 718d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4952 4h54m 1611d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1600 4h12m 1886d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4111 17h00m 2175d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2328 3h17m 2181d