syzbot


Applied filters: Label=subsystems:fs (drop)
open (44):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in __virt_addr_valid fs usb input syz 1 7d05h 3d04h
WARNING in vfs_set_acl fs 6 3d00h 12d
INFO: rcu detected stall in sys_readlink (5) fs syz 22 5d05h 15d
KCSAN: data-race in xas_create / xas_find (8) fs mm 2 17d 19d 💬 2 [19d]
stack segment fault in folio_wait_writeback fs mm syz 4 19d 20d 💬 2 [18d]
INFO: rcu detected stall in kswapd (3) mm fs usb C 2 16d 27d
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 2d10h 30d
KASAN: slab-use-after-free Read in invalidate_bh_lru fs 1 56d 51d 💬 2 [50d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3600 19h47m 61d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 11d 109d PATCH [109d]
general protection fault in iter_file_splice_write fs C done 1481 1h51m 166d PATCH [162d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C 1352 16m 177d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 34 3d17h 190d
INFO: task hung in do_new_mount (2) fs C error done 18 10d 226d 💬 2 [77d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 8 21d 243d PATCH [242d]
BUG: soft lockup in pipe_read mm fs syz 4 142d 282d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 48d 313d 💬 1 [86d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 61d 326d PATCH [85d]
go runtime error fs syz error 21 8d01h 345d
INFO: task hung in user_get_super (2) fs C 455 2d15h 349d
INFO: rcu detected stall in clock_adjtime (2) fs C error 102 21h42m 392d
INFO: rcu detected stall in worker_thread (9) fs mm C done 2508 13h25m 392d PATCH [385d]
INFO: task hung in __fdget_pos (4) fs C error done 297 33d 426d 💬 18 [2d09h]
INFO: rcu detected stall in sys_unlink (3) mm fs C error 92 16h31m 446d
WARNING in __brelse (3) fs C done done 24 9d00h 465d PATCH [444d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 2d07h 479d PATCH [121d]
INFO: rcu detected stall in vfs_readlink fs usb C 2 12d 532d 💬 2 [530d]
INFO: task hung in synchronize_rcu (4) fs net C done error 747 16h37m 548d 💬 6 [92d]
WARNING in invalidate_bh_lru fs C done done 170 1h56m 681d 💬 5 [236d]
WARNING in do_mkdirat fs C error error 232 2d04h 700d 💬 22 [264d]
WARNING in path_openat fs C error done 135 1d04h 701d 💬 1 [264d]
KASAN: use-after-free Read in sysv_new_block fs C error done 97 5h02m 702d
INFO: task hung in lookup_slow (3) fs C unreliable 1626 6h23m 722d 💬 2 [81d]
INFO: task hung in path_openat (7) fs C unreliable 3969 32m 758d 💬 2 [57d]
WARNING in inc_nlink (3) fs C error error 1542 27m 961d 💬 1 [107d]
INFO: task hung in filename_create (4) fs C error error 1966 7h44m 1046d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 51 4d03h 1055d PATCH [387d]
possible deadlock in input_event (2) fs C inconclusive 4855 16h26m 1088d 💬 3 [107d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 68d 1200d 💬 4 [1181d]
memory leak in path_openat (2) fs C 5 328d 1354d 💬 1 [1354d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1174d 1527d
INFO: rcu detected stall in seq_read (2) fs C done error 5 977d 1564d 💬 1 [1564d]
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 844d 1741d 💬 2 [1635d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1334 20h05m 1837d
moderation (70):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xas_create / xas_find_marked (7) fs mm 1 1d10h 1d10h
KCSAN: data-race in inode_set_ctime_current / inode_update_timestamps (2) fs 1 1d10h 1d10h
KCSAN: data-race in file_modified_flags / inode_update_timestamps (2) fs 1 6d08h 6d08h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (2) fs 2 1d22h 7d13h
WARNING in free_bprm fs mm 1 13d 9d10h
KCSAN: data-race in __dentry_kill / __dentry_kill (4) fs 2 6d17h 12d
KCSAN: data-race in drop_nlink / generic_fillattr (8) fs 1 14d 14d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (12) fs 1 17d 17d
WARNING in show_mark_fhandle (2) fs 1 21d 17d
KCSAN: data-race in __d_lookup_rcu / __dentry_kill fs 1 19d 19d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 4 11d 20d
WARNING in quota_release_workfn fs 3 12d 24d
INFO: task hung in flush_delayed_work fs 121 9d03h 24d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) fs 5 15d 26d
KCSAN: data-race in __d_instantiate / lookup_fast (8) fs 1 26d 26d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 3 16d 27d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 2 18d 28d
KCSAN: data-race in __d_instantiate / step_into (2) fs 1 28d 28d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (10) fs 2 6d11h 28d
KCSAN: data-race in __wb_writeout_add / writeout_period (5) fs mm 1 28d 28d
BUG: soft lockup in sys_perf_event_open (2) fs kvm 3 6d04h 30d
KCSAN: data-race in fsnotify / fsnotify_put_mark (3) fs 1 31d 31d
KCSAN: data-race in generic_fillattr / simple_rename_timestamp (2) fs 1 31d 31d
KCSAN: data-race in d_invalidate / fast_dput (4) fs 3 7d14h 32d
BUG: corrupted list in vfs_setxattr fs 2 1d12h 32d
WARNING in dqput fs 1 37d 32d
INFO: task hung in bchfs_fallocate fs mm 91 34d 33d
INFO: task hung in writeback_iter fs mm 124 4d02h 33d
KCSAN: data-race in pipe_poll / pipe_release (8) fs 2 7d05h 34d
WARNING in notify_change (6) fs 2 37d 34d
kernel panic: corrupted stack end in mnt_put_write_access fs 1 46d 42d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) mm fs 2 15d 46d
general protection fault in vfs_iter_write fs 2 35d 47d
kernel panic: corrupted stack end in mntput (2) fs 2 35d 48d
INFO: task hung in pipe_release (5) fs 146 3d16h 49d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 11 3d09h 65d
WARNING in vfs_removexattr (2) fs 2 53d 75d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 15 14d 115d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 18 7d21h 119d
KCSAN: data-race in d_delete / lookup_fast (7) fs 24 1d17h 124d
KCSAN: data-race in __dentry_kill / step_into (8) fs 11 1d04h 124d
KCSAN: data-race in pollwake / pollwake (5) fs 150 26m 130d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 15 3d09h 137d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 55 7d03h 140d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 23 12d 154d
KCSAN: data-race in touch_atime / touch_atime (3) fs 73 3d17h 159d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 95 2d15h 179d
WARNING in vfs_utimes (2) fs 25 34d 185d
WARNING in vfs_setxattr (3) fs 138 6h16m 199d
WARNING in chown_common fs 46 18d 201d
WARNING in chmod_common fs 7 69d 206d
WARNING in do_loopback (2) fs 13 65d 207d
WARNING in unlock_mount fs 7 67d 208d
WARNING in do_new_mount (2) fs 22 55d 209d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 354 6d21h 232d
WARNING in do_mknodat (3) fs 116 10d 246d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 111 23h09m 274d
KCSAN: data-race in do_select / pollwake (2) fs 923 12h36m 329d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 384 1d11h 329d
KCSAN: data-race in dont_mount / lookup_fast fs syz 707 3d02h 330d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 191d 330d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1500 1h32m 330d
KCSAN: data-race in d_delete / step_into (6) fs 710 3d11h 331d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark mm fs 861 1d02h 907d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4260 9h55m 1225d
KCSAN: data-race in _prb_read_valid / prb_reserve fs batman 3285 8h48m 1454d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1447 17d 1499d
KCSAN: data-race in do_sys_poll / pollwake fs 4583 15h11m 1568d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3967 13h42m 1789d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1502 4h46m 1794d