syzbot


Applied filters: Label=subsystems:fs (drop)
open (62):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in driver_remove_file fs 19 34 1d11h 12d
kernel BUG in mpage_readahead fs -1 6 4d06h 12d
general protection fault in simple_recursive_removal (5) fs wireless 2 C 2 19d 18d PATCH [17d]
KASAN: use-after-free Read in hpfs_get_ea fs 19 C error 29 13d 24d PATCH [17d]
WARNING: bad unlock balance in query_matching_vma fs 4 C done 9 27d 27d 💬 2 [26d]
WARNING: lock held when returning to user space in query_matching_vma fs 4 C 2 27d 27d
WARNING in path_noexec fs mm -1 C done 8120 53m 34d PATCH [33d]
possible deadlock in __simple_recursive_removal fs 4 C 38 38d 39d 💬 1 [38d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 33d 39d
linux-next test error: WARNING: suspicious RCU usage in proc_sys_compare fs -1 7 38d 40d
WARNING in minix_rename fs -1 syz error 7 33d 47d
KMSAN: uninit-value in fsnotify_connector_destroy_workfn fs 7 1 56d 52d PATCH [52d]
KASAN: slab-use-after-free Read in send_sigio fs 19 1 84d 75d
BUG: unable to handle kernel paging request in drop_sysctl_table fs 8 syz 6 73d 88d 💬 1 [87d]
general protection fault in do_move_mount (3) fs 10 C done done 570 61d 88d 💬 3 [29d]
BUG: unable to handle kernel paging request in alloc_fs_context efi fs 8 C 11 66d 91d 💬 3 [80d]
kernel BUG in __filemap_add_folio mm fs -1 C done 271 6h26m 108d
INFO: task hung in vfs_rename (2) fs 1 C error 13 23d 110d PATCH [82d]
INFO: task hung in page_cache_ra_order fs mm 1 C done 37 3d10h 110d 💬 1 [110d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 8 23d 113d 💬 2 [19d]
WARNING: bad unlock balance in traverse fs 4 C 40 27d 165d
WARNING: bad unlock balance in seq_read_iter fs 4 C 39 2d14h 191d PATCH [191d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 42 14m 200d PATCH [125d]
WARNING in minix_rmdir fs -1 C inconclusive 51 2d08h 214d
possible deadlock in __configfs_open_file fs 4 C 26 45d 231d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 50d 232d
WARNING in minix_unlink fs -1 C inconclusive 395 6m 261d 💬 6 [259d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3144 21m 267d 💬 1 [126d]
INFO: task hung in do_rmdir (6) fs 1 C error inconclusive 48 41d 290d 💬 1 [19d]
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 2d07h 296d
INFO: task hung in do_coredump (3) fs 1 C done 360 13d 297d 💬 4 [33d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 107 14d 305d 💬 1 [19d]
possible deadlock in input_inject_event usb fs 4 C done 1369 52m 317d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs 10 C 12 79d 318d PATCH [299d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 4d08h 343d 💬 1 [27d]
WARNING in iov_iter_revert (5) fs -1 C error error 7 14d 355d
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 27 4h19m 391d PATCH [390d]
general protection fault in iter_file_splice_write fs 2 C done 2803 4h08m 447d PATCH [279d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 88d 479d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs 12 C inconclusive done 17 76d 524d PATCH [129d]
BUG: soft lockup in pipe_read fs mm 1 syz 5 186d 564d
INFO: rcu detected stall in dput (8) mm fs 1 C done 436 16h00m 588d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 342d 607d PATCH [366d]
go runtime error fs 2 syz error inconclusive 23 140d 626d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error 110 30d 673d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 36 3d11h 760d PATCH [402d]
INFO: rcu detected stall in vfs_readlink fs 1 C 3 222d 814d 💬 2 [811d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 7d23h 830d 💬 6 [373d]
WARNING in invalidate_bh_lru fs -1 C done done 5265 135d 963d 💬 5 [517d]
WARNING in do_mkdirat fs -1 C error error 489 4d10h 981d 💬 22 [545d]
WARNING in path_openat fs -1 C error done 159 46d 983d 💬 1 [545d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1869 3d09h 1004d 💬 2 [362d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4485 1d17h 1039d 💬 2 [338d]
WARNING in inc_nlink (3) fs -1 C error error 6866 1d04h 1242d 💬 1 [388d]
INFO: task hung in filename_create (4) fs 1 C error error 2238 5h32m 1328d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 67 9h53m 1337d PATCH [668d]
possible deadlock in input_event (2) fs 4 C inconclusive 6160 57m 1369d 💬 3 [388d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 2 68d 1481d 💬 4 [1462d]
memory leak in path_openat (2) fs 3 C 5 609d 1636d 💬 1 [1636d]
INFO: task can't die in wait_on_page_bit_common mm fs 1 C done 5 1455d 1808d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1258d 1845d 💬 1 [1845d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1125d 2023d 💬 2 [1916d]
moderation (80):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __folio_mark_dirty (3) fs mm -1 1 4d13h 13h37m
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) fs mm 6 1 1d01h 1d01h
KCSAN: data-race in pipe_release / pipe_wait_writable (3) fs 6 2 10d 11d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 11d 11d
BUG: unable to handle kernel paging request in page_cache_ra_unbounded mm fs 8 1 17d 13d
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 14d 14d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 2 7d13h 15d
KCSAN: data-race in atime_needs_update / setattr_copy (2) fs 6 1 15d 15d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 1 18d 18d
BUG: corrupted list in chown_common fs 8 1 23d 19d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 16 21h28m 26d
KCSAN: data-race in generic_fillattr / setattr_copy (4) fs 6 1 26d 26d
WARNING in unlock_mount (2) fs -1 1 28d 27d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (4) fs 6 1 27d 27d
KCSAN: data-race in aio_read_events / iocb_put (12) fs 6 1 29d 29d
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 1 31d 31d
KCSAN: data-race in pipe_poll / pipe_release (11) fs 6 2 9d12h 31d
KASAN: slab-use-after-free Read in bus_remove_driver fs 19 18 9h37m 32d
KCSAN: data-race in d_delete / do_coredump (2) fs 6 1 34d 34d
WARNING in vfs_utimes (4) fs -1 1 38d 34d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (2) fs 6 2 24d 36d
WARNING in chmod_common (3) fs -1 2 4d16h 36d
KCSAN: data-race in __dentry_kill / d_alloc_parallel (5) fs 6 1 37d 37d
BUG: sleeping function called from invalid context in freader_get_folio fs 5 32 35d 37d
KASAN: out-of-bounds Read in proc_pid_stack (2) fs 17 1 42d 38d
WARNING in file_seek_cur_needs_f_lock (2) fs -1 1 42d 38d
KASAN: slab-use-after-free Read in dnotify_handle_event fs 19 1 46d 42d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) mm fs 6 1 47d 47d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (4) fs 6 1 48d 48d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm 6 3 1d18h 49d
WARNING in do_new_mount (5) fs -1 1 56d 52d
possible deadlock in lookup_one_unlocked (2) fs 4 1 60d 56d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 100 21h36m 56d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 6 5 6d14h 58d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 2 48d 61d
KASAN: slab-use-after-free Write in __ep_remove fs 24 1 70d 66d
general protection fault in proc_fill_cache fs 2 1 75d 71d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 10 1d01h 74d
WARNING in lookup_slow (4) fs -1 7 18h56m 76d
general protection fault in ib_free_port_attrs rdma fs 8 4 17d 77d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 6 5 47d 78d
WARNING in dqput (2) fs -1 5 27d 80d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 4 11d 81d
upstream test error: KCSAN: data-race in dont_mount / lookup_fast fs -1 2 55d 90d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 5 22d 99d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 4 2d01h 102d
WARNING in do_rmdir fs -1 5 29d 112d
possible deadlock in page_cache_ra_unbounded (2) fs mm 4 3 40d 115d
KCSAN: data-race in __dentry_kill / d_set_d_op (20) fs 6 3 49d 124d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 12 4d16h 131d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 18 4d19h 149d
WARNING in cleanup_mnt (5) fs -1 7 65d 162d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 131 8h02m 187d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 15 1h27m 226d
KCSAN: data-race in __d_instantiate / step_into (3) fs 6 13 17d 255d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 538 5h16m 265d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 15 9d02h 270d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 36 4h25m 302d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 32 24d 309d
BUG: corrupted list in vfs_setxattr fs 8 31 6d11h 313d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 103 21h26m 396d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 75 3d12h 405d
KCSAN: data-race in pollwake / pollwake (5) fs 6 524 13d 412d 💬 2 [53d]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 31 18d 418d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 137 1d10h 436d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 363 9h38m 441d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 551 5h21m 460d
WARNING in vfs_setxattr (3) fs -1 413 6h30m 481d
WARNING in chown_common fs -1 114 3d11h 482d
WARNING in do_mknodat (3) fs -1 180 1d20h 527d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 379 8h02m 556d
KCSAN: data-race in do_select / pollwake (2) fs 6 1666 13d 611d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 442 1d21h 611d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 1996 6h32m 612d
KCSAN: data-race in d_delete / step_into (6) fs 6 809 2d05h 612d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 4766 8h08m 1506d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1536 5h47m 1780d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 6 4090 21h37m 2070d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2119 5h21m 2076d
corrupted report (2) fs -1 965158 now 2678d