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 13d 10d 💬 2 [9d05h]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 2 5d17h 10d 💬 3 [9d07h]
linux-next test error: BUG: sleeping function called from invalid context in mas_alloc_nodes fs 3 17d 18d
general protection fault in iter_file_splice_write fs C 536 18m 55d PATCH [51d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 292 1d09h 66d
INFO: task hung in do_renameat2 (2) fs 76 24d 69d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 28 7d19h 79d
INFO: rcu detected stall in sys_close (7) fs input usb C error 1 90d 86d
INFO: task hung in do_new_mount (2) fs C error 5 9d17h 115d 💬 2 [40d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 51d 131d PATCH [131d]
WARNING in pagemap_scan_pmd_entry (2) fs C done error 5 93d 155d
BUG: soft lockup in pipe_read fs mm syz 4 31d 171d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 35 6d18h 202d 💬 1 [120d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 5d03h 215d
INFO: task hung in user_get_super (2) fs C 341 23h47m 238d
INFO: task hung in __fdget_pos (4) fs syz error 184 4h26m 315d 💬 18 [120d]
WARNING in __brelse (3) fs C done done 21 89d 354d PATCH [332d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 31d 368d PATCH [10d]
memory leak in new_inode (2) usb fs syz 1 410d 406d
INFO: rcu detected stall in vfs_readlink fs usb C 1 425d 421d 💬 2 [419d]
INFO: task hung in synchronize_rcu (4) fs net C done error 426 3h59m 437d 💬 6 [120d]
WARNING in invalidate_bh_lru fs C done done 145 7d18h 570d 💬 5 [125d]
WARNING in do_mkdirat fs C error error 160 9h16m 589d 💬 22 [152d]
WARNING in path_openat fs C error done 108 4d13h 590d 💬 1 [152d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 23d 591d
INFO: rcu detected stall in sys_newfstatat (4) fs C error 21 18h48m 628d 💬 1 [186d]
INFO: task hung in path_openat (7) fs 2556 24m 647d 💬 2 [120d]
WARNING in inc_nlink (3) fs C error error 1137 5d11h 849d 💬 1 [67d]
INFO: task hung in filename_create (4) fs C error error 1080 3h55m 935d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 13d 944d PATCH [276d]
possible deadlock in input_event (2) fs C inconclusive 3949 5h54m 976d 💬 3 [67d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 27d 1089d 💬 4 [1069d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 527d 1198d
memory leak in path_openat (2) fs C 5 217d 1243d 💬 1 [1243d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1063d 1415d
INFO: rcu detected stall in seq_read (2) fs C done error 5 866d 1452d 💬 1 [1452d]
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 732d 1630d 💬 2 [1524d]
INFO: task hung in d_alloc_parallel (2) fs C done error 808 7h57m 1726d
moderation (81):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Read in drop_buffers (3) fs 24 1h14m 17h54m
KCSAN: data-race in pipe_poll / pipe_release (6) fs 1 2d19h 2d19h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (7) fs 1 3d00h 3d00h
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 1 4d04h 4d04h
KCSAN: data-race in exec_mmap / mm_update_next_owner (5) fs mm 1 5d17h 5d17h
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (2) fs 2 4d00h 7d16h
KCSAN: data-race in __d_rehash / fast_dput (3) fs 2 1d10h 8d09h
KCSAN: data-race in __lookup_mnt / umount_tree (8) fs 1 10d 10d
KCSAN: data-race in bprm_execve / copy_fs (3) fs mm 2 4d06h 11d
KCSAN: data-race in filemap_read / filemap_read (4) fs 1 12d 12d
KCSAN: data-race in d_delete / lookup_fast (7) fs 4 1d01h 12d
KCSAN: data-race in __dentry_kill / step_into (8) fs 3 1d14h 13d
KCSAN: data-race in ____sys_recvmsg / fasync_insert_entry (2) fs 1 13d 13d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (11) mm fs 1 14d 14d
linux-next test error: BUG: sleeping function called from invalid context in corrupted fs 2 18d 14d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 8 3d01h 15d
KCSAN: data-race in d_lru_add / step_into (5) fs 1 15d 15d
KCSAN: data-race in do_fcntl / do_fcntl (2) fs 1 16d 16d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (5) fs mm 1 16d 16d
KCSAN: data-race in do_sendfile / do_sendfile (8) fs 1 16d 16d
KCSAN: data-race in __dentry_kill / d_set_d_op (18) fs 1 17d 17d
upstream test error: KCSAN: data-race in pollwake / pollwake fs 1 17d 17d
WARNING in show_mark_fhandle fs 2 22d 18d
WARNING in do_move_mount fs 2 22d 18d
KCSAN: data-race in pollwake / pollwake (5) fs 22 3h10m 19d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (6) fs mm 1 20d 20d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (4) fs mm 1 20d 20d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 21d 21d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) fs mm 5 24d 25d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 5 3d03h 26d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 14 13h03m 28d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 29d 29d
KCSAN: data-race in __dentry_kill / __dentry_kill (2) fs 1 31d 31d
KCSAN: data-race in generic_fillattr / touch_atime (2) fs 1 31d 31d
KCSAN: data-race in pipe_double_lock / pipe_release (5) fs 1 32d 32d
WARNING in filename_create fs 1 37d 33d
KCSAN: data-race in link_path_walk / shrink_dentry_list (11) fs 1 34d 34d
KASAN: slab-use-after-free Read in lockref_get fs 2 37d 34d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 15 2h11m 40d
kernel panic: corrupted stack end in mntput fs mm 2 32d 42d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 7 4d07h 43d
BUG: unable to handle kernel paging request in put_files_struct fs 1 50d 46d
WARNING in path_mount fs 1 51d 47d
WARNING in do_unlinkat fs 3 24d 48d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 11 2d04h 52d
WARNING in cleanup_mnt (3) fs 15 19d 55d
WARNING in lookup_slow (2) fs 8 30d 62d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 11 2d06h 68d
WARNING in vfs_utimes (2) fs 10 18d 74d
WARNING in vfs_removexattr fs 2 82d 81d
WARNING in vfs_setxattr (3) fs 80 2d12h 88d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 98 11d 89d
WARNING in chown_common fs 26 10d 89d
WARNING in chmod_common fs 6 23d 94d
WARNING in notify_change (5) fs 15 25d 96d
WARNING in do_loopback (2) fs 10 21d 96d
WARNING in unlock_mount fs 5 25d 97d
WARNING in do_new_mount (2) fs 17 4d07h 98d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 4 12d 112d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 277 2d18h 121d
WARNING in do_mknodat (3) fs 81 2d14h 135d
possible deadlock in fsnotify_destroy_marks (2) fs 4 37d 139d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 19 3d00h 163d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 626 24m 166d
KCSAN: data-race in do_select / pollwake (2) fs 639 5h17m 218d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 260 19h47m 218d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 146 19d 219d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 237 2d08h 219d
KCSAN: data-race in dont_mount / lookup_fast fs syz 634 19h38m 219d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 80d 219d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1295 5h02m 219d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 295 12d 220d
KCSAN: data-race in d_delete / step_into (6) fs 670 5d17h 220d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 708 14h42m 796d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 753 1d07h 919d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4026 5h23m 1113d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1419 7d16h 1388d
KCSAN: data-race in do_sys_poll / pollwake fs 4259 5h48m 1456d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3808 4h05m 1677d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1338 2d06h 1683d
corrupted report (2) fs mm 540992 now 2286d