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 [10d]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 2 6d12h 10d 💬 3 [10d]
linux-next test error: BUG: sleeping function called from invalid context in mas_alloc_nodes fs 3 18d 18d
general protection fault in iter_file_splice_write fs C 541 5h19m 56d PATCH [52d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 292 2d04h 67d
INFO: task hung in do_renameat2 (2) fs 76 25d 70d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 28 8d14h 80d
INFO: rcu detected stall in sys_close (7) fs input usb C error 1 91d 87d
INFO: task hung in do_new_mount (2) fs C error 5 10d 115d 💬 2 [40d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 51d 132d PATCH [131d]
WARNING in pagemap_scan_pmd_entry (2) fs C done error 5 94d 156d
BUG: soft lockup in pipe_read fs mm syz 4 32d 172d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 35 7d13h 203d 💬 1 [120d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 5d22h 215d
INFO: task hung in user_get_super (2) fs C 345 now 239d
INFO: task hung in __fdget_pos (4) fs syz error 185 5h36m 316d 💬 18 [120d]
WARNING in __brelse (3) fs C done done 21 90d 354d PATCH [333d]
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 411d 407d
INFO: rcu detected stall in vfs_readlink fs usb C 1 426d 422d 💬 2 [419d]
INFO: task hung in synchronize_rcu (4) fs net C done error 434 6m 438d 💬 6 [120d]
WARNING in invalidate_bh_lru fs C done done 145 8d13h 571d 💬 5 [126d]
WARNING in do_mkdirat fs C error error 160 1d04h 589d 💬 22 [153d]
WARNING in path_openat fs C error done 108 5d08h 591d 💬 1 [153d]
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 22 10h41m 629d 💬 1 [187d]
INFO: task hung in path_openat (7) fs 2566 1h30m 648d 💬 2 [120d]
WARNING in inc_nlink (3) fs C error error 1137 6d06h 850d 💬 1 [67d]
INFO: task hung in filename_create (4) fs C error error 1087 6h48m 936d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 14d 945d PATCH [276d]
possible deadlock in input_event (2) fs C inconclusive 3961 2h21m 977d 💬 3 [68d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 28d 1090d 💬 4 [1070d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 528d 1198d
memory leak in path_openat (2) fs C 5 217d 1244d 💬 1 [1244d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1063d 1416d
INFO: rcu detected stall in seq_read (2) fs C done error 5 866d 1453d 💬 1 [1453d]
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 733d 1631d 💬 2 [1525d]
INFO: task hung in d_alloc_parallel (2) fs C done error 810 13h33m 1727d
moderation (80):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Read in drop_buffers (3) fs 39 4h53m 1d13h
KCSAN: data-race in pipe_poll / pipe_release (6) fs 1 3d15h 3d15h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (7) fs 1 3d20h 3d20h
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 1 4d23h 4d23h
KCSAN: data-race in exec_mmap / mm_update_next_owner (5) fs mm 1 6d12h 6d12h
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (2) fs 3 7h10m 8d11h
KCSAN: data-race in __d_rehash / fast_dput (3) fs 2 2d05h 9d04h
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 5d01h 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 1d20h 13d
KCSAN: data-race in __dentry_kill / step_into (8) fs 3 2d09h 13d
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 15d 15d
linux-next test error: BUG: sleeping function called from invalid context in corrupted fs 2 19d 15d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 8 3d20h 16d
KCSAN: data-race in d_lru_add / step_into (5) fs 1 16d 16d
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 17d 17d
KCSAN: data-race in do_sendfile / do_sendfile (8) fs 1 17d 17d
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 18d 18d
WARNING in show_mark_fhandle fs 2 23d 19d
WARNING in do_move_mount fs 2 23d 19d
KCSAN: data-race in pollwake / pollwake (5) fs 23 5h31m 20d
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 21d 21d
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 15h24m 26d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 5 3d22h 27d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 14 1d08h 29d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 30d 30d
KCSAN: data-race in __dentry_kill / __dentry_kill (2) fs 1 31d 31d
KCSAN: data-race in generic_fillattr / touch_atime (2) fs 1 32d 32d
KCSAN: data-race in pipe_double_lock / pipe_release (5) fs 1 33d 33d
WARNING in filename_create fs 1 38d 34d
KASAN: slab-use-after-free Read in lockref_get fs 2 38d 35d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 16 10h14m 41d
kernel panic: corrupted stack end in mntput fs mm 2 32d 43d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 7 5d02h 44d
BUG: unable to handle kernel paging request in put_files_struct fs 1 51d 47d
WARNING in path_mount fs 1 52d 48d
WARNING in do_unlinkat fs 3 25d 49d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 11 2d23h 53d
WARNING in cleanup_mnt (3) fs 15 20d 56d
WARNING in lookup_slow (2) fs 8 31d 63d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 11 3d01h 69d
WARNING in vfs_utimes (2) fs 10 19d 75d
WARNING in vfs_removexattr fs 2 82d 82d
WARNING in vfs_setxattr (3) fs 80 3d07h 89d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) mm fs 98 12d 90d
WARNING in chown_common fs 26 11d 90d
WARNING in chmod_common fs 6 24d 95d
WARNING in notify_change (5) fs 15 26d 97d
WARNING in do_loopback (2) fs 10 22d 97d
WARNING in unlock_mount fs 5 26d 98d
WARNING in do_new_mount (2) fs 17 5d02h 98d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 4 13d 112d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 277 3d13h 121d
WARNING in do_mknodat (3) fs 81 3d10h 136d
possible deadlock in fsnotify_destroy_marks (2) fs 4 37d 140d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 19 3d19h 164d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 643 1h10m 167d
KCSAN: data-race in do_select / pollwake (2) fs 641 4h33m 219d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 261 2h30m 219d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 146 20d 220d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 237 3d03h 220d
KCSAN: data-race in dont_mount / lookup_fast fs syz 634 1d14h 220d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 81d 220d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1297 2h48m 220d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 295 13d 221d
KCSAN: data-race in d_delete / step_into (6) fs 671 12h01m 221d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 708 1d09h 797d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 753 2d02h 920d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4028 3h38m 1114d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1419 8d11h 1389d
KCSAN: data-race in do_sys_poll / pollwake fs 4261 4h27m 1457d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3810 2h16m 1678d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1338 3d01h 1684d
corrupted report (2) fs mm 541879 now 2287d