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 8d19h 4d19h
WARNING in vfs_set_acl fs 6 4d14h 14d
INFO: rcu detected stall in sys_readlink (5) fs syz 22 6d19h 17d
KCSAN: data-race in xas_create / xas_find (8) fs mm 2 19d 21d 💬 2 [20d]
stack segment fault in folio_wait_writeback fs mm syz 4 20d 22d 💬 2 [19d]
INFO: rcu detected stall in kswapd (3) mm fs usb C 2 18d 28d
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 4d00h 31d
KASAN: slab-use-after-free Read in invalidate_bh_lru fs 1 57d 53d 💬 2 [51d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3600 2d09h 63d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 5 13d 111d PATCH [110d]
general protection fault in iter_file_splice_write fs C done 1500 19m 168d PATCH [44m]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 1496 22m 179d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 34 5d07h 192d
INFO: task hung in do_new_mount (2) fs C error done 18 12d 227d 💬 2 [79d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 8 23d 244d PATCH [244d]
BUG: soft lockup in pipe_read mm fs syz 4 144d 284d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 49d 315d 💬 1 [88d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 63d 327d PATCH [86d]
go runtime error fs syz error 21 9d15h 346d
INFO: task hung in user_get_super (2) fs C 455 4d05h 351d
INFO: rcu detected stall in clock_adjtime (2) fs C error 102 2d11h 393d
INFO: rcu detected stall in worker_thread (9) fs mm C done 2521 18m 393d PATCH [387d]
INFO: task hung in __fdget_pos (4) fs C error done 297 34d 428d 💬 18 [3d23h]
INFO: rcu detected stall in sys_unlink (3) mm fs C error 93 5h09m 448d
WARNING in __brelse (3) fs C done done 24 10d 466d PATCH [445d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 3d21h 480d PATCH [122d]
INFO: rcu detected stall in vfs_readlink fs usb C 2 14d 534d 💬 2 [531d]
INFO: task hung in synchronize_rcu (4) fs net C done error 749 3h30m 550d 💬 6 [94d]
WARNING in invalidate_bh_lru fs C done done 171 1d07h 683d 💬 5 [238d]
WARNING in do_mkdirat fs C error error 232 3d18h 701d 💬 22 [265d]
WARNING in path_openat fs C error done 135 2d19h 703d 💬 1 [265d]
KASAN: use-after-free Read in sysv_new_block fs C error done 100 1d02h 704d
INFO: task hung in lookup_slow (3) fs C unreliable 1632 21h01m 724d 💬 2 [83d]
INFO: task hung in path_openat (7) fs C unreliable 3981 8h36m 760d 💬 2 [58d]
WARNING in inc_nlink (3) fs C error error 1659 1h24m 962d 💬 1 [109d]
INFO: task hung in filename_create (4) fs C error error 1970 8h16m 1048d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 52 1d11h 1057d PATCH [389d]
possible deadlock in input_event (2) fs C inconclusive 4858 26m 1089d 💬 3 [109d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 2h16m 1202d 💬 4 [1182d]
memory leak in path_openat (2) fs C 5 329d 1356d 💬 1 [1356d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1175d 1528d
INFO: rcu detected stall in seq_read (2) fs C done error 5 979d 1565d 💬 1 [1565d]
INFO: task hung in do_read_cache_page (3) mm fs C done inconclusive 88 845d 1743d 💬 2 [1637d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1336 1h25m 1839d
moderation (73):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in filename_create (2) fs 1 4d23h 22h56m
KASAN: out-of-bounds Read in proc_pid_stack fs 1 5d08h 1d08h
upstream test error: KCSAN: data-race in pollwake / pollwake (2) fs 1 1d09h 1d09h
KCSAN: data-race in xas_create / xas_find_marked (7) fs mm 1 3d00h 3d00h
KCSAN: data-race in inode_set_ctime_current / inode_update_timestamps (2) fs 1 3d00h 3d00h
KCSAN: data-race in file_modified_flags / inode_update_timestamps (2) fs 1 7d22h 7d22h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (2) fs 2 3d13h 9d03h
WARNING in free_bprm fs mm 1 15d 11d
KCSAN: data-race in __dentry_kill / __dentry_kill (4) fs 2 8d07h 14d
KCSAN: data-race in drop_nlink / generic_fillattr (8) fs 1 15d 15d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (12) fs 1 19d 19d
WARNING in show_mark_fhandle (2) fs 1 23d 19d
KCSAN: data-race in __d_lookup_rcu / __dentry_kill fs 1 20d 20d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 5 17h22m 22d
WARNING in quota_release_workfn fs 3 14d 25d
INFO: task hung in flush_delayed_work fs 121 10d 26d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) fs 5 17d 28d
KCSAN: data-race in __d_instantiate / lookup_fast (8) fs 1 28d 28d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 4 5h26m 29d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 2 20d 30d
KCSAN: data-race in __d_instantiate / step_into (2) fs 1 30d 30d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (10) fs 2 8d01h 30d
KCSAN: data-race in __wb_writeout_add / writeout_period (5) fs mm 1 30d 30d
BUG: soft lockup in sys_perf_event_open (2) fs kvm 3 7d18h 32d
KCSAN: data-race in fsnotify / fsnotify_put_mark (3) fs 1 33d 33d
KCSAN: data-race in generic_fillattr / simple_rename_timestamp (2) fs 1 33d 33d
KCSAN: data-race in d_invalidate / fast_dput (4) fs 3 9d04h 33d
BUG: corrupted list in vfs_setxattr fs 2 3d02h 34d
WARNING in dqput fs 1 38d 34d
INFO: task hung in bchfs_fallocate fs mm 91 36d 34d
INFO: task hung in writeback_iter fs mm 124 5d17h 35d
KCSAN: data-race in pipe_poll / pipe_release (8) fs 2 8d20h 35d
WARNING in notify_change (6) fs 2 39d 35d
kernel panic: corrupted stack end in mnt_put_write_access fs 1 48d 44d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) mm fs 2 16d 47d
general protection fault in vfs_iter_write fs 2 37d 49d
kernel panic: corrupted stack end in mntput (2) fs 2 37d 49d
INFO: task hung in pipe_release (5) fs 149 4h39m 51d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 11 4d23h 66d
WARNING in vfs_removexattr (2) fs 2 54d 76d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 15 15d 117d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 18 9d11h 121d
KCSAN: data-race in d_delete / lookup_fast (7) fs 24 3d07h 125d
KCSAN: data-race in __dentry_kill / step_into (8) fs 11 2d18h 125d
KCSAN: data-race in pollwake / pollwake (5) fs 151 11h37m 132d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 15 4d23h 139d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (2) fs 55 8d17h 141d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 23 14d 156d
KCSAN: data-race in touch_atime / touch_atime (3) fs 74 27m 161d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 95 4d05h 181d
WARNING in vfs_utimes (2) fs 25 35d 187d
WARNING in vfs_setxattr (3) fs 140 6h57m 201d
WARNING in chown_common fs 46 20d 202d
WARNING in chmod_common fs 7 71d 207d
WARNING in do_loopback (2) fs 13 67d 209d
WARNING in unlock_mount fs 7 69d 210d
WARNING in do_new_mount (2) fs 22 56d 211d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 355 1d05h 234d
WARNING in do_mknodat (3) fs 116 11d 248d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 112 1d09h 276d
KCSAN: data-race in do_select / pollwake (2) fs 925 4h08m 331d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 385 13h41m 331d
KCSAN: data-race in dont_mount / lookup_fast fs syz 707 4d16h 332d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 193d 332d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1501 8h54m 332d
KCSAN: data-race in d_delete / step_into (6) fs 710 5d01h 333d
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark mm fs 861 2d17h 909d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4261 15h42m 1226d
KCSAN: data-race in _prb_read_valid / prb_reserve fs batman 3286 8h08m 1455d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1447 18d 1501d
KCSAN: data-race in do_sys_poll / pollwake fs 4585 3h36m 1569d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3969 3h33m 1790d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1502 1d18h 1796d