syzbot


Applied filters: Label=subsystems:fs (drop)
open (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: lock held when returning to user space in ns_ioctl fs C done 103 6h18m 1d10h 💬 1 [1d00h]
KASAN: slab-use-after-free Read in lockref_get fs C done 5 3d06h 3d10h PATCH [2d18h]
KCSAN: data-race in __ep_remove / __fput (4) fs 1 17d 14d 💬 2 [14d]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 4 7h49m 14d PATCH [1d21h]
linux-next test error: BUG: sleeping function called from invalid context in mas_alloc_nodes fs 3 22d 22d
general protection fault in iter_file_splice_write fs C 641 2h18m 60d PATCH [56d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 296 9h46m 71d
INFO: task hung in do_renameat2 (2) fs 77 22m 74d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 28 12d 84d
INFO: rcu detected stall in sys_close (7) fs input usb C error 1 95d 91d
INFO: task hung in do_new_mount (2) fs C error 6 2d21h 119d 💬 2 [44d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 55d 136d PATCH [136d]
WARNING in pagemap_scan_pmd_entry (2) fs C done error 5 98d 160d
BUG: soft lockup in pipe_read fs mm syz 4 36d 176d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 35 11d 207d 💬 1 [125d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 9d23h 219d
INFO: task hung in user_get_super (2) fs C 350 13h48m 243d
INFO: task hung in __fdget_pos (4) fs syz error 189 1d13h 320d 💬 18 [125d]
WARNING in __brelse (3) fs C done done 21 94d 358d PATCH [337d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 35d 372d PATCH [14d]
memory leak in new_inode (2) usb fs syz 1 415d 411d
INFO: rcu detected stall in vfs_readlink fs usb C 1 430d 426d 💬 2 [423d]
INFO: task hung in synchronize_rcu (4) fs net C done error 446 1d03h 442d 💬 6 [1d04h]
WARNING in invalidate_bh_lru fs C done done 145 12d 575d 💬 5 [130d]
WARNING in do_mkdirat fs C error error 162 1d01h 593d 💬 22 [157d]
WARNING in path_openat fs C error done 110 3d03h 595d 💬 1 [157d]
KASAN: use-after-free Read in sysv_new_block fs C error done 21 27d 595d
INFO: rcu detected stall in sys_newfstatat (4) fs C error 22 4d11h 633d 💬 1 [191d]
INFO: task hung in path_openat (7) fs 2621 11m 652d 💬 2 [1d04h]
WARNING in inc_nlink (3) fs C error error 1138 2d07h 854d 💬 1 [1d04h]
INFO: task hung in filename_create (4) fs C error error 1100 14h32m 940d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 18d 949d PATCH [281d]
possible deadlock in input_event (2) fs C inconclusive 4036 4h37m 981d 💬 3 [1d04h]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 32d 1094d 💬 4 [1074d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 532d 1202d
memory leak in path_openat (2) fs C 5 221d 1248d 💬 1 [1248d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1067d 1420d
INFO: rcu detected stall in seq_read (2) fs C done error 5 870d 1457d 💬 1 [1457d]
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 737d 1635d 💬 2 [1529d]
INFO: task hung in d_alloc_parallel (2) fs C done error 826 21h50m 1731d
moderation (79):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in __cleanup_mnt fs 1 4d01h 1h10m
KASAN: stack-out-of-bounds Read in proc_pid_stack (2) fs 1 5d17h 1d17h
kernel BUG in vfs_get_tree fs 1 7d14h 3d14h
KASAN: null-ptr-deref Read in drop_buffers (3) fs 49 3d04h 5d13h
KCSAN: data-race in pipe_poll / pipe_release (6) fs 1 7d15h 7d15h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (7) fs 1 7d20h 7d20h
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 1 9d00h 9d00h
KCSAN: data-race in exec_mmap / mm_update_next_owner (5) fs mm 1 10d 10d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (2) fs 3 4d08h 12d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 2 6d06h 13d
KCSAN: data-race in __lookup_mnt / umount_tree (8) fs 1 14d 14d
KCSAN: data-race in bprm_execve / copy_fs (3) fs mm 2 9d02h 15d
KCSAN: data-race in filemap_read / filemap_read (4) fs 1 16d 16d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 3h59m 17d
KCSAN: data-race in __dentry_kill / step_into (8) fs 3 6d10h 17d
KCSAN: data-race in ____sys_recvmsg / fasync_insert_entry (2) fs 1 18d 18d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (11) mm fs 1 19d 19d
linux-next test error: BUG: sleeping function called from invalid context in corrupted fs 2 23d 19d
KCSAN: data-race in fsnotify / fsnotify_put_mark (2) fs 8 7d21h 20d
KCSAN: data-race in d_lru_add / step_into (5) fs 1 20d 20d
KCSAN: data-race in do_fcntl / do_fcntl (2) fs 1 20d 20d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (5) fs mm 1 21d 21d
KCSAN: data-race in do_sendfile / do_sendfile (8) fs 1 21d 21d
KCSAN: data-race in __dentry_kill / d_set_d_op (18) fs 1 22d 22d
upstream test error: KCSAN: data-race in pollwake / pollwake fs 1 22d 22d
WARNING in show_mark_fhandle fs 2 27d 23d
WARNING in do_move_mount fs 2 27d 23d
KCSAN: data-race in pollwake / pollwake (5) fs 27 1d12h 24d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (6) fs mm 1 25d 25d
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (4) fs mm 1 25d 25d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked fs mm 1 26d 26d
BUG: unable to handle kernel NULL pointer dereference in folio_mark_dirty (2) mm fs 7 4d16h 30d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 2d20h 31d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 15 2d05h 33d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_clear_mark (4) fs mm 1 34d 34d
WARNING in filename_create fs 1 42d 38d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 18 1d07h 45d
kernel panic: corrupted stack end in mntput fs mm 2 36d 47d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 8 2d14h 48d
BUG: unable to handle kernel paging request in put_files_struct fs 1 55d 51d
WARNING in path_mount fs 1 56d 52d
WARNING in do_unlinkat fs 3 29d 53d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 11 7d00h 57d
WARNING in cleanup_mnt (3) fs 16 19h13m 60d
WARNING in lookup_slow (2) fs 8 35d 67d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 11 7d02h 73d
WARNING in vfs_utimes (2) fs 10 23d 79d
WARNING in vfs_removexattr fs 2 86d 86d
WARNING in vfs_setxattr (3) fs 85 13h11m 93d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) mm fs 98 16d 94d
WARNING in chown_common fs 27 3d01h 94d
WARNING in chmod_common fs 6 28d 99d
WARNING in notify_change (5) fs 15 30d 101d
WARNING in do_loopback (2) fs 10 26d 101d
WARNING in unlock_mount fs 6 2d19h 102d
WARNING in do_new_mount (2) fs 17 9d03h 102d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 4 17d 116d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 282 7h01m 126d
WARNING in do_mknodat (3) fs 83 22h48m 140d
possible deadlock in fsnotify_destroy_marks (2) fs 4 41d 144d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 20 6h28m 168d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 673 2h08m 171d
KCSAN: data-race in do_select / pollwake (2) fs 655 9h35m 223d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 268 8h01m 223d
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 146 24d 224d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 238 3d19h 224d
KCSAN: data-race in dont_mount / lookup_fast fs syz 639 9h33m 224d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 85d 224d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1304 9h41m 224d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 295 17d 225d
KCSAN: data-race in d_delete / step_into (6) fs 672 23h19m 225d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 711 4h57m 801d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 757 8h20m 924d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4039 9h34m 1118d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1420 8h23m 1393d
KCSAN: data-race in do_sys_poll / pollwake fs 4275 9h35m 1461d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3821 6h40m 1682d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1339 3d13h 1688d
corrupted report (2) fs mm 545745 now 2291d