syzbot


Applied filters: Label=subsystems:fs (drop)
open (62):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
linux-next test error: WARNING in __folio_start_writeback fs mm -1 9 12h25m 6d12h 💬 3 [1d04h]
BUG: sleeping function called from invalid context in vfree (2) fs 5 C 85 4h51m 10d 💬 3 [10d]
INFO: task hung in v9fs_file_fsync fs mm 1 C done 13 10d 10d PATCH [8d16h]
KASAN: slab-use-after-free Read in driver_remove_file fs 19 75 2h54m 30d
kernel BUG in mpage_readahead fs -1 19 48m 30d
general protection fault in simple_recursive_removal (5) fs wireless 2 C 2 36d 36d PATCH [35d]
KASAN: use-after-free Read in hpfs_get_ea fs 19 C error 31 10d 42d PATCH [35d]
WARNING: bad unlock balance in query_matching_vma fs 4 C done 9 45d 45d 💬 2 [43d]
WARNING: lock held when returning to user space in query_matching_vma fs 4 C 2 44d 45d
WARNING in path_noexec fs mm -1 C done 9302 2h41m 52d PATCH [51d]
possible deadlock in __simple_recursive_removal fs 4 C 38 55d 57d 💬 1 [56d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 51d 57d
linux-next test error: WARNING: suspicious RCU usage in proc_sys_compare fs -1 7 55d 58d
WARNING in minix_rename fs -1 syz error 7 51d 65d
KMSAN: uninit-value in fsnotify_connector_destroy_workfn fs 7 1 74d 70d PATCH [70d]
BUG: unable to handle kernel paging request in drop_sysctl_table fs 8 syz 6 91d 106d 💬 1 [105d]
kernel BUG in __filemap_add_folio mm fs -1 C done 324 4h07m 125d
INFO: task hung in vfs_rename (2) fs 1 C error 15 10d 128d PATCH [100d]
INFO: task hung in page_cache_ra_order mm fs 1 C done 46 2h31m 128d 💬 1 [127d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 8 40d 131d 💬 2 [37d]
WARNING: bad unlock balance in traverse fs 4 C 45 4d01h 183d
WARNING: bad unlock balance in seq_read_iter fs 4 C 39 20d 209d PATCH [208d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 51 7d03h 217d PATCH [143d]
WARNING in minix_rmdir fs -1 C inconclusive 61 2d09h 232d
possible deadlock in __configfs_open_file fs 4 C 26 1d19h 249d
INFO: task hung in hugetlbfs_zero_partial_page mm fs 1 syz done 3 14d 250d
INFO: rcu detected stall in sys_symlinkat (5) fs mm tomoyo 1 syz error 70 9d15h 267d
WARNING in minix_unlink fs -1 C inconclusive 405 7d09h 279d 💬 6 [276d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3412 1h46m 284d 💬 1 [143d]
INFO: task hung in do_rmdir (6) fs 1 C error inconclusive 48 59d 307d 💬 1 [37d]
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 32 9d04h 314d
INFO: task hung in do_coredump (3) fs 1 C done 361 11d 315d 💬 4 [51d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 108 6d10h 323d 💬 1 [5d06h]
possible deadlock in input_inject_event usb fs 4 C done 1482 1d02h 335d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs 10 C 12 97d 336d PATCH [317d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3643 7d16h 360d 💬 1 [14d]
WARNING in iov_iter_revert (5) fs -1 C error error 7 10d 373d
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 30 11d 408d PATCH [408d]
general protection fault in iter_file_splice_write fs 2 C done 2812 8d18h 465d PATCH [297d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 106d 496d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs 12 C inconclusive done 17 94d 542d PATCH [146d]
BUG: soft lockup in pipe_read fs mm 1 syz 5 204d 581d
INFO: rcu detected stall in dput (8) fs 1 C done 455 2d18h 606d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 360d 625d PATCH [384d]
go runtime error fs 2 syz error inconclusive 23 158d 644d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error inconclusive 110 48d 691d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 36 21d 778d PATCH [420d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 240d 831d 💬 2 [829d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 903 3d12h 847d 💬 6 [391d]
WARNING in invalidate_bh_lru fs -1 C done done 5265 152d 980d 💬 5 [535d]
WARNING in do_mkdirat fs -1 C error error 506 4h20m 999d 💬 22 [563d]
WARNING in path_openat fs -1 C error done 160 9d14h 1000d 💬 1 [563d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1877 2d08h 1021d 💬 2 [380d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4523 4d02h 1057d 💬 2 [356d]
WARNING in inc_nlink (3) fs -1 C error error 6870 8d15h 1260d 💬 1 [406d]
INFO: task hung in filename_create (4) fs 1 C error error 2275 3h50m 1346d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 67 3d20h 1354d PATCH [686d]
possible deadlock in input_event (2) fs 4 C inconclusive 6223 12h32m 1387d 💬 3 [406d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 2 15d 1499d 💬 4 [1480d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1473d 1826d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1276d 1863d 💬 1 [1863d]
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1143d 2040d 💬 2 [1934d]
moderation (71):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in fsnotify (2) fs 7 1 5d21h 1d21h
KCSAN: data-race in __dentry_kill / lookup_fast (14) fs 6 1 5d17h 5d17h
KCSAN: data-race in fasync_remove_entry / kill_fasync (14) fs 6 1 6d00h 6d00h
KASAN: null-ptr-deref Read in drop_buffers (4) fs 17 228 2d09h 10d
KCSAN: data-race in pipe_poll / pipe_resize_ring (3) fs 6 2 18h16m 12d
WARNING in __folio_mark_dirty (3) fs mm -1 1 22d 18d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) fs mm 6 2 11d 18d
KCSAN: data-race in pipe_release / pipe_wait_writable (3) fs 6 2 28d 29d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 29d 29d
BUG: unable to handle kernel paging request in page_cache_ra_unbounded fs mm 8 1 35d 31d
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 31d 31d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 2 25d 32d
KCSAN: data-race in atime_needs_update / setattr_copy (2) fs 6 1 33d 33d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 2 11d 36d
BUG: corrupted list in chown_common fs 8 2 15d 37d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 34 2d00h 44d
KCSAN: data-race in generic_fillattr / setattr_copy (4) fs 6 1 44d 44d
WARNING in unlock_mount (2) fs -1 1 46d 45d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (4) fs 6 1 45d 45d
KCSAN: data-race in aio_read_events / iocb_put (12) fs 6 1 47d 47d
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 2 8d01h 48d
KCSAN: data-race in pipe_poll / pipe_release (11) fs 6 3 15d 49d
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 23 4d04h 50d
KCSAN: data-race in d_delete / do_coredump (2) fs 6 1 51d 51d
WARNING in vfs_utimes (4) fs -1 1 56d 52d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (2) fs 6 2 42d 53d
WARNING in chmod_common (3) fs -1 2 22d 53d
KCSAN: data-race in __dentry_kill / d_alloc_parallel (5) fs 6 1 55d 55d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 1 59d 55d
WARNING in file_seek_cur_needs_f_lock (2) fs -1 1 60d 56d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 6 3 19d 67d
WARNING in do_new_mount (5) fs -1 1 73d 69d
possible deadlock in lookup_one_unlocked (2) fs 4 1 77d 73d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 137 13h29m 74d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 6 7 5d07h 75d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 3 15d 79d
KASAN: slab-use-after-free Write in __ep_remove fs 24 1 88d 84d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 11 14d 91d
WARNING in lookup_slow (4) fs -1 7 18d 94d
WARNING in dqput (2) fs -1 6 6d06h 98d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 7 2d13h 98d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 6 11d 117d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 4 19d 120d
WARNING in do_rmdir fs -1 5 47d 129d
possible deadlock in page_cache_ra_unbounded (2) fs mm 4 3 57d 133d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 15 2d06h 149d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 18 22d 166d
WARNING in cleanup_mnt (5) fs -1 7 83d 180d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 159 3h54m 204d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 17 2d06h 243d
KCSAN: data-race in __d_instantiate / step_into (3) fs 6 14 15d 273d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 571 3h54m 282d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 17 5d07h 288d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 39 3d19h 319d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 34 10d 327d
BUG: corrupted list in vfs_setxattr fs 8 34 2d09h 331d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 111 4d03h 414d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 78 4d14h 423d
KCSAN: data-race in pollwake / pollwake (5) fs 6 524 31d 430d 💬 2 [71d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 34 7d19h 436d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 147 1d07h 453d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 577 5h09m 478d
WARNING in chown_common fs -1 117 4d09h 500d
KCSAN: data-race in do_select / pollwake (2) fs 6 1666 31d 628d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 443 2d06h 628d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 2028 2h04m 629d
KCSAN: data-race in d_delete / step_into (6) fs 6 816 15h10m 630d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 6 4795 2h37m 1524d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 6 1543 2d17h 1798d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4093 2d23h 2088d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2159 1d03h 2093d