syzbot


Applied filters: Label=subsystems:fs (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __ep_remove / __fput (4) fs 1 11d 8d04h 💬 2 [7d08h]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 2 3d19h 8d04h 💬 3 [7d10h]
linux-next test error: BUG: sleeping function called from invalid context in mas_alloc_nodes fs 3 15d 16d
general protection fault in iter_file_splice_write fs C 517 1h25m 53d PATCH [49d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 291 2h15m 64d
INFO: task hung in do_renameat2 (2) fs 76 22d 67d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 28 5d22h 77d
INFO: rcu detected stall in sys_close (7) input usb fs C error 1 88d 84d
INFO: task hung in do_new_mount (2) fs C error 5 7d20h 113d 💬 2 [38d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 49d 130d PATCH [129d]
WARNING in pagemap_scan_pmd_entry (2) fs C done error 5 91d 154d
BUG: soft lockup in pipe_read fs mm syz 4 29d 169d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 35 4d21h 200d 💬 1 [118d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 3d06h 213d
INFO: task hung in user_get_super (2) fs C 338 9d14h 236d
INFO: task hung in __fdget_pos (4) fs syz error 178 1d20h 313d 💬 18 [118d]
WARNING in __brelse (3) fs C done done 21 87d 352d PATCH [331d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 29d 366d PATCH [8d04h]
memory leak in new_inode (2) usb fs syz 1 408d 404d
INFO: rcu detected stall in vfs_readlink fs usb C 1 423d 419d 💬 2 [417d]
INFO: task hung in synchronize_rcu (4) fs net C done error 418 2h14m 435d 💬 6 [118d]
WARNING in invalidate_bh_lru fs C done done 145 5d21h 568d 💬 5 [123d]
WARNING in do_mkdirat fs C error error 158 2d22h 587d 💬 22 [150d]
WARNING in path_openat fs C error done 108 2d16h 588d 💬 1 [150d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 21d 589d
INFO: rcu detected stall in sys_newfstatat (4) fs C error 20 23h03m 626d 💬 1 [184d]
INFO: task hung in path_openat (7) fs 2525 10h12m 645d 💬 2 [118d]
WARNING in inc_nlink (3) fs C error error 1137 3d13h 848d 💬 1 [65d]
INFO: task hung in filename_create (4) fs C error error 1065 3h17m 933d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 11d 942d PATCH [274d]
possible deadlock in input_event (2) fs C inconclusive 3929 14h31m 975d 💬 3 [65d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 25d 1087d 💬 4 [1068d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 525d 1196d
memory leak in path_openat (2) fs C 5 215d 1241d 💬 1 [1241d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1061d 1413d
INFO: rcu detected stall in seq_read (2) fs C done error 5 864d 1451d 💬 1 [1451d]
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 730d 1628d 💬 2 [1522d]
INFO: task hung in d_alloc_parallel (2) fs C done error 802 3h13m 1724d
moderation (82):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in pipe_poll / pipe_release (6) fs 1 22h36m 22h35m
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (7) fs 1 1d03h 1d03h
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 1 2d06h 2d06h
KCSAN: data-race in exec_mmap / mm_update_next_owner (5) fs mm 1 3d20h 3d20h
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (2) fs 2 2d03h 5d19h
KCSAN: data-race in __d_rehash / fast_dput (3) fs 1 6d12h 6d12h
KCSAN: data-race in __lookup_mnt / umount_tree (8) fs 1 8d03h 8d03h
KCSAN: data-race in bprm_execve / copy_fs (3) fs mm 2 2d09h 9d03h
KCSAN: data-race in filemap_read / filemap_read (4) fs 1 10d 10d
KCSAN: data-race in d_delete / lookup_fast (7) fs 3 8d10h 11d
KCSAN: data-race in __dentry_kill / step_into (8) fs 2 4d04h 11d
KCSAN: data-race in ____sys_recvmsg / fasync_insert_entry (2) fs 1 11d 11d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (11) mm fs 1 12d 12d
linux-next test error: BUG: sleeping function called from invalid context in corrupted fs 2 16d 13d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 8 1d03h 13d
KCSAN: data-race in d_lru_add / step_into (5) fs 1 14d 14d
KCSAN: data-race in do_fcntl / do_fcntl (2) fs 1 14d 14d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (5) fs mm 1 14d 14d
KCSAN: data-race in do_sendfile / do_sendfile (8) fs 1 14d 14d
KCSAN: data-race in __dentry_kill / d_set_d_op (18) fs 1 15d 15d
upstream test error: KCSAN: data-race in pollwake / pollwake fs 1 15d 15d
WARNING in show_mark_fhandle fs 2 20d 16d
WARNING in do_move_mount fs 2 20d 16d
KCSAN: data-race in pollwake / pollwake (5) fs 19 3h34m 17d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (6) fs mm 1 18d 18d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (4) fs mm 1 19d 19d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 19d 19d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) fs mm 5 22d 23d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 5 1d05h 24d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 13 22h23m 26d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 28d 28d
KCSAN: data-race in __dentry_kill / __dentry_kill (2) fs 1 29d 29d
KCSAN: data-race in generic_fillattr / touch_atime (2) fs 1 29d 29d
KCSAN: data-race in pipe_double_lock / pipe_release (5) fs 1 30d 30d
WARNING in filename_create fs 1 35d 31d
KCSAN: data-race in link_path_walk / shrink_dentry_list (11) fs 1 32d 32d
KASAN: slab-use-after-free Read in lockref_get fs 2 35d 33d
KCSAN: data-race in pipe_lock / pipe_release (14) fs 2 33d 35d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 13 14h25m 38d
kernel panic: corrupted stack end in mntput fs mm 2 30d 40d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 7 2d10h 41d
BUG: unable to handle kernel paging request in put_files_struct fs 1 48d 44d
WARNING in path_mount fs 1 49d 45d
WARNING in do_unlinkat fs 3 22d 46d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 11 6h49m 50d
WARNING in cleanup_mnt (3) fs 15 17d 53d
WARNING in lookup_slow (2) fs 8 28d 60d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 11 8h44m 66d
WARNING in vfs_utimes (2) fs 10 16d 72d
WARNING in vfs_removexattr fs 2 80d 79d
WARNING in invalidate_bh_lrus_cpu fs 1 89d 85d
WARNING in vfs_setxattr (3) fs 80 15h13m 86d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 98 9d21h 87d
WARNING in chown_common fs 26 8d14h 88d
WARNING in chmod_common fs 6 21d 92d
WARNING in notify_change (5) fs 15 23d 94d
WARNING in do_loopback (2) fs 10 19d 94d
WARNING in unlock_mount fs 5 23d 95d
WARNING in do_new_mount (2) fs 17 2d10h 96d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 4 10d 110d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 277 21h32m 119d
WARNING in do_mknodat (3) fs 81 17h36m 133d
possible deadlock in fsnotify_destroy_marks (2) fs 4 35d 137d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 19 1d03h 161d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 567 now 164d
KCSAN: data-race in do_select / pollwake (2) fs 635 9h34m 216d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 258 8h28m 216d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 146 17d 217d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 237 10h53m 217d
KCSAN: data-race in dont_mount / lookup_fast fs syz 632 22h39m 217d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 78d 217d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1292 8h43m 217d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 295 10d 218d
KCSAN: data-race in d_delete / step_into (6) fs 670 3d19h 218d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 707 7h34m 794d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 752 4d13h 917d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4023 9h37m 1112d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1419 5d19h 1386d
KCSAN: data-race in do_sys_poll / pollwake fs 4254 9h30m 1454d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3805 9h15m 1675d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1338 8h43m 1681d
corrupted report (2) fs mm 539040 now 2284d