syzbot


Applied filters: Label=subsystems:fs (drop)
open (39):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in lockref_get fs C 5 24m 4h38m
KCSAN: data-race in __ep_remove / __fput (4) fs 1 14d 11d 💬 2 [10d]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 3 7h24m 11d PATCH [15h52m]
linux-next test error: BUG: sleeping function called from invalid context in mas_alloc_nodes fs 3 18d 19d
general protection fault in iter_file_splice_write fs C 548 3h47m 56d PATCH [53d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 293 15h37m 67d
INFO: task hung in do_renameat2 (2) fs 76 26d 71d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 28 9d09h 81d
INFO: rcu detected stall in sys_close (7) fs input usb C error 1 92d 88d
INFO: task hung in do_new_mount (2) fs C error 5 11d 116d 💬 2 [41d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 52d 133d PATCH [132d]
WARNING in pagemap_scan_pmd_entry (2) fs C done error 5 95d 157d
BUG: soft lockup in pipe_read fs mm syz 4 33d 173d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 35 8d08h 204d 💬 1 [121d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 6d18h 216d
INFO: task hung in user_get_super (2) fs C 346 19h05m 239d
INFO: task hung in __fdget_pos (4) fs syz error 187 7h19m 317d 💬 18 [121d]
WARNING in __brelse (3) fs C done done 21 91d 355d PATCH [334d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 32d 369d PATCH [11d]
memory leak in new_inode (2) usb fs syz 1 411d 407d
INFO: rcu detected stall in vfs_readlink fs usb C 1 427d 423d 💬 2 [420d]
INFO: task hung in synchronize_rcu (4) fs net C done error 437 2h21m 439d 💬 6 [121d]
WARNING in invalidate_bh_lru fs C done done 145 9d08h 572d 💬 5 [126d]
WARNING in do_mkdirat fs C error error 161 5h43m 590d 💬 22 [154d]
WARNING in path_openat fs C error done 109 12h56m 592d 💬 1 [154d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 24d 592d
INFO: rcu detected stall in sys_newfstatat (4) fs C error 22 1d05h 630d 💬 1 [188d]
INFO: task hung in path_openat (7) fs 2576 22m 648d 💬 2 [121d]
WARNING in inc_nlink (3) fs C error error 1137 7d01h 851d 💬 1 [68d]
INFO: task hung in filename_create (4) fs C error error 1088 6h37m 937d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 15d 945d PATCH [277d]
possible deadlock in input_event (2) fs C inconclusive 3975 2h42m 978d 💬 3 [68d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 28d 1090d 💬 4 [1071d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 529d 1199d
memory leak in path_openat (2) fs C 5 218d 1245d 💬 1 [1245d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1064d 1417d
INFO: rcu detected stall in seq_read (2) fs C done error 5 867d 1454d 💬 1 [1454d]
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 734d 1632d 💬 2 [1525d]
INFO: task hung in d_alloc_parallel (2) fs C done error 812 3h27m 1728d
moderation (80):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in vfs_get_tree fs 1 4d08h 8h28m
KASAN: null-ptr-deref Read in drop_buffers (3) fs 46 12h11m 2d08h
KCSAN: data-race in pipe_poll / pipe_release (6) fs 1 4d10h 4d10h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (7) fs 1 4d15h 4d15h
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 1 5d18h 5d18h
KCSAN: data-race in exec_mmap / mm_update_next_owner (5) fs mm 1 7d07h 7d07h
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (2) fs 3 1d02h 9d06h
KCSAN: data-race in __d_rehash / fast_dput (3) fs 2 3d01h 9d23h
KCSAN: data-race in __lookup_mnt / umount_tree (8) fs 1 11d 11d
KCSAN: data-race in bprm_execve / copy_fs (3) fs mm 2 5d20h 12d
KCSAN: data-race in filemap_read / filemap_read (4) fs 1 13d 13d
KCSAN: data-race in d_delete / lookup_fast (7) fs 4 2d15h 14d
KCSAN: data-race in __dentry_kill / step_into (8) fs 3 3d04h 14d
KCSAN: data-race in ____sys_recvmsg / fasync_insert_entry (2) fs 1 14d 14d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (11) mm fs 1 16d 16d
linux-next test error: BUG: sleeping function called from invalid context in corrupted fs 2 19d 16d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 8 4d15h 17d
KCSAN: data-race in d_lru_add / step_into (5) fs 1 17d 17d
KCSAN: data-race in do_fcntl / do_fcntl (2) fs 1 17d 17d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (5) fs mm 1 18d 18d
KCSAN: data-race in do_sendfile / do_sendfile (8) fs 1 18d 18d
KCSAN: data-race in __dentry_kill / d_set_d_op (18) fs 1 18d 18d
upstream test error: KCSAN: data-race in pollwake / pollwake fs 1 19d 19d
WARNING in show_mark_fhandle fs 2 24d 20d
WARNING in do_move_mount fs 2 24d 20d
KCSAN: data-race in pollwake / pollwake (5) fs 25 3h37m 21d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (6) fs mm 1 21d 21d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (4) fs mm 1 22d 22d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 22d 22d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) mm fs 7 1d10h 26d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 5 4d17h 27d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 14 2d03h 30d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 31d 31d
KCSAN: data-race in __dentry_kill / __dentry_kill (2) fs 1 32d 32d
KCSAN: data-race in generic_fillattr / touch_atime (2) fs 1 33d 33d
KCSAN: data-race in pipe_double_lock / pipe_release (5) fs 1 34d 34d
WARNING in filename_create fs 1 39d 35d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 16 1d05h 42d
kernel panic: corrupted stack end in mntput fs mm 2 33d 44d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 7 5d21h 45d
BUG: unable to handle kernel paging request in put_files_struct fs 1 52d 48d
WARNING in path_mount fs 1 53d 49d
WARNING in do_unlinkat fs 3 25d 50d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 11 3d18h 53d
WARNING in cleanup_mnt (3) fs 15 21d 57d
WARNING in lookup_slow (2) fs 8 32d 63d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 11 3d20h 69d
WARNING in vfs_utimes (2) fs 10 19d 76d
WARNING in vfs_removexattr fs 2 83d 83d
WARNING in vfs_setxattr (3) fs 83 10h49m 90d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) mm fs 98 13d 91d
WARNING in chown_common fs 26 12d 91d
WARNING in chmod_common fs 6 24d 96d
WARNING in notify_change (5) fs 15 26d 97d
WARNING in do_loopback (2) fs 10 23d 98d
WARNING in unlock_mount fs 5 27d 98d
WARNING in do_new_mount (2) fs 17 5d21h 99d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 4 14d 113d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 278 16h57m 122d
WARNING in do_mknodat (3) fs 82 12h49m 136d
possible deadlock in fsnotify_destroy_marks (2) fs 4 38d 140d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 19 4d15h 165d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 648 9h45m 168d
KCSAN: data-race in do_select / pollwake (2) fs 644 10h59m 220d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 262 8h43m 220d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 146 21d 221d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 238 13h49m 221d
KCSAN: data-race in dont_mount / lookup_fast fs syz 634 2d09h 221d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 82d 221d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1298 9h02m 221d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 295 14d 221d
KCSAN: data-race in d_delete / step_into (6) fs 671 1d07h 221d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 708 2d04h 798d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 754 15h52m 921d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4030 11h17m 1115d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1419 9d06h 1389d
KCSAN: data-race in do_sys_poll / pollwake fs 4264 11h02m 1458d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3812 9h26m 1679d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1339 7h35m 1685d
corrupted report (2) fs mm 542614 now 2287d