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 14d 11d 💬 2 [10d]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (5) fs 2 6d22h 11d PATCH [6h48m]
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 546 2h17m 56d PATCH [52d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 293 6h33m 67d
INFO: task hung in do_renameat2 (2) fs 76 25d 70d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive 28 9d00h 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 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 94d 157d
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 7d23h 203d 💬 1 [121d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 320 6d08h 216d
INFO: task hung in user_get_super (2) fs C 346 10h01m 239d
INFO: task hung in __fdget_pos (4) fs syz error 185 15h40m 316d 💬 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 426d 422d 💬 2 [420d]
INFO: task hung in synchronize_rcu (4) fs net C done error 434 10h11m 438d 💬 6 [121d]
WARNING in invalidate_bh_lru fs C done done 145 8d23h 571d 💬 5 [126d]
WARNING in do_mkdirat fs C error error 160 1d14h 590d 💬 22 [154d]
WARNING in path_openat fs C error done 109 3h52m 591d 💬 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 20h46m 629d 💬 1 [187d]
INFO: task hung in path_openat (7) fs 2570 5h48m 648d 💬 2 [121d]
WARNING in inc_nlink (3) fs C error error 1137 6d16h 851d 💬 1 [68d]
INFO: task hung in filename_create (4) fs C error error 1087 16h52m 936d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 46 14d 945d PATCH [277d]
possible deadlock in input_event (2) fs C inconclusive 3973 44m 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 528d 1199d
memory leak in path_openat (2) fs C 5 218d 1244d 💬 1 [1244d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1064d 1416d
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 1631d 💬 2 [1525d]
INFO: task hung in d_alloc_parallel (2) fs C done error 811 4h21m 1727d
moderation (80):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Read in drop_buffers (3) fs 46 3h07m 1d23h
KCSAN: data-race in pipe_poll / pipe_release (6) fs 1 4d01h 4d01h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (7) fs 1 4d06h 4d06h
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 1 5d09h 5d09h
KCSAN: data-race in exec_mmap / mm_update_next_owner (5) fs mm 1 6d22h 6d22h
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (2) fs 3 17h14m 8d21h
KCSAN: data-race in __d_rehash / fast_dput (3) fs 2 2d15h 9d14h
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 5d11h 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 2d06h 14d
KCSAN: data-race in __dentry_kill / step_into (8) fs 3 2d19h 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 15d 15d
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 4d06h 16d
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 17d 17d
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 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 24 7h22m 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 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 1d01h 26d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 5 4d08h 27d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 14 1d18h 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 32d 32d
KCSAN: data-race in pipe_double_lock / pipe_release (5) fs 1 34d 34d
WARNING in filename_create fs 1 38d 34d
KASAN: slab-use-after-free Read in lockref_get fs 2 38d 36d
KCSAN: data-race in __fsnotify_parent / fsnotify_put_mark (2) fs 16 20h18m 41d
kernel panic: corrupted stack end in mntput fs mm 2 33d 43d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 7 5d12h 44d
BUG: unable to handle kernel paging request in put_files_struct fs 1 51d 47d
WARNING in path_mount fs 1 53d 49d
WARNING in do_unlinkat fs 3 25d 49d
KCSAN: data-race in fsnotify_event_needs_parent / fsnotify_put_mark fs 11 3d09h 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 3d11h 69d
WARNING in vfs_utimes (2) fs 10 19d 75d
WARNING in vfs_removexattr fs 2 83d 82d
WARNING in vfs_setxattr (3) fs 83 1h45m 89d
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) mm fs 98 12d 90d
WARNING in chown_common fs 26 11d 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 22d 97d
WARNING in unlock_mount fs 5 26d 98d
WARNING in do_new_mount (2) fs 17 5d12h 99d
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 4 13d 113d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 278 7h53m 122d
WARNING in do_mknodat (3) fs 82 3h45m 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 4d05h 164d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 648 41m 167d
KCSAN: data-race in do_select / pollwake (2) fs 644 1h55m 219d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 261 12h35m 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 238 4h45m 220d
KCSAN: data-race in dont_mount / lookup_fast fs syz 634 2d00h 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 12h52m 220d
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 22h05m 221d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 708 1d19h 797d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm fs 754 6h48m 921d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4030 2h13m 1115d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1419 8d21h 1389d
KCSAN: data-race in do_sys_poll / pollwake fs 4264 1h58m 1458d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 3812 22m 1678d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1338 3d11h 1684d
corrupted report (2) fs mm 542270 now 2287d