syzbot


Applied filters: Label=subsystems:fs (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in sys_close (7) fs usb input C error 1 6d20h 2d20h 💬 0 [2d20h]
WARNING in stashed_dentry_prune (2) fs C 43 7h17m 4d11h 💬 0 [4d11h]
general protection fault in __ep_remove fs C 1 14d 13d 💬 2 [6d06h]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 26d 48d PATCH [47d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 9d22h 72d 💬 0 [72d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device fs usb syz 1 74d 74d 💬 1 [74d]
INFO: task hung in ceph_mdsc_pre_umount ceph fs C unreliable 5 77d 76d 💬 2 [74d]
BUG: soft lockup in pipe_read fs syz 1 91d 87d 💬 0 [87d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 26 9d02h 118d 💬 1 [36d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 315 6d01h 131d 💬 0 [36d]
INFO: task hung in user_get_super (2) fs C 213 17h03m 154d 💬 0 [36d]
INFO: task hung in __fdget_pos (4) fs syz error 88 12h24m 231d 💬 18 [36d]
WARNING in __brelse (3) fs C done done 21 6d01h 270d PATCH [249d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 49d 284d PATCH [238d]
memory leak in new_inode (2) usb fs syz 1 326d 322d 💬 0 [322d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 341d 337d 💬 2 [335d]
INFO: task hung in synchronize_rcu (4) net fs C done error 37 14d 353d 💬 6 [36d]
possible deadlock in ntfs_sync_mft_mirror fs 14 91d 397d 💬 0 [324d]
WARNING in invalidate_bh_lru fs C done done 136 16h50m 486d 💬 5 [41d]
WARNING in do_mkdirat fs C error error 104 2d18h 505d 💬 22 [69d]
WARNING in path_openat fs C error done 66 3h56m 506d 💬 1 [69d]
KASAN: use-after-free Read in sysv_new_block fs C error done 13 27d 507d 💬 0 [36d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 7 9d20h 544d 💬 1 [102d]
INFO: task hung in path_openat (7) fs 528 now 563d 💬 2 [36d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 118d 786d PATCH [192d]
INFO: task hung in filename_create (4) fs C error error 230 now 851d 💬 0 [36d]
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 45 19d 860d PATCH [192d]
possible deadlock in input_event (2) fs C inconclusive 2147 10m 893d 💬 3 [1d11h]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 86d 1005d 💬 4 [986d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 443d 1114d 💬 0 [1106d]
WARNING in firmware_fallback_sysfs usb fs C error 3432 6d10h 1144d PATCH [166d]
memory leak in path_openat (2) fs C 5 133d 1159d 💬 1 [1159d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 979d 1331d 💬 0 [1331d]
INFO: rcu detected stall in seq_read (2) fs C done error 5 782d 1369d 💬 1 [1369d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 54 31m 1384d 💬 0 [36d]
INFO: task hung in do_truncate (2) fs C done done 14 89d 1410d 💬 1 [356d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 649d 1546d 💬 2 [1440d]
INFO: task hung in d_alloc_parallel (2) fs C done error 283 4h48m 1642d 💬 0 [1642d]
moderation (71):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __d_lookup / __d_rehash (8) fs 1 1d09h 1d09h 💬 0 [never]
KCSAN: data-race in lookup_fast / shrink_dentry_list (11) fs 1 3d01h 3d01h 💬 0 [never]
WARNING in invalidate_bh_lrus_cpu fs 1 7d06h 3d06h 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_set_d_op (17) fs 1 3d16h 3d16h 💬 0 [never]
WARNING in vfs_setxattr (3) fs 5 1d04h 4d15h 💬 0 [never]
KCSAN: data-race in bprm_execve / copy_fs (2) fs mm 1 4d22h 4d22h 💬 0 [never]
KCSAN: data-race in __dentry_kill / step_into (6) fs 1 5d10h 5d10h 💬 0 [never]
KCSAN: data-race in ondemand_readahead / ondemand_readahead (11) fs mm 9 2h15m 5d20h 💬 0 [never]
WARNING in chown_common fs 1 10d 6d03h 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (10) fs 1 8d22h 8d22h 💬 0 [never]
KASAN: slab-use-after-free Read in __fput (2) fs 1 14d 10d 💬 0 [never]
WARNING in chmod_common fs 1 15d 11d 💬 0 [never]
KASAN: use-after-free Read in sysv_new_inode (2) fs 16 5h05m 11d 💬 0 [never]
KCSAN: data-race in __dentry_kill / __dentry_kill fs 1 11d 11d 💬 0 [never]
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 1 12d 12d 💬 0 [never]
WARNING in notify_change (5) fs 2 14d 12d 💬 0 [never]
possible deadlock in map_mft_record (2) fs 1 16d 12d 💬 0 [never]
KCSAN: data-race in __lookup_mnt / umount_tree (7) fs 1 12d 12d 💬 0 [never]
WARNING in do_loopback (2) fs 1 16d 12d 💬 0 [never]
WARNING in unlock_mount fs 1 17d 13d 💬 0 [never]
WARNING in do_new_mount (2) fs 4 2d01h 14d 💬 0 [never]
KCSAN: data-race in ep_modify / ep_poll_callback (2) fs 1 17d 17d 💬 0 [never]
INFO: trying to register non-static key in wb_writeback fs 2 18d 20d 💬 0 [never]
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 3 9d10h 20d 💬 0 [never]
possible deadlock in pipe_resize_ring fs 1 25d 21d 💬 0 [never]
KCSAN: data-race in drop_sysctl_table / proc_sys_delete fs 1 27d 27d 💬 0 [never]
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 1 28d 28d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (6) fs mm 1 28d 28d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (4) fs 2 4d05h 32d 💬 0 [never]
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 37d 33d 💬 0 [never]
KCSAN: data-race in do_epoll_ctl / do_epoll_ctl (5) fs 1 34d 34d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 3 15d 35d 💬 0 [never]
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 110 2h25m 37d 💬 0 [never]
WARNING in do_mknodat (3) fs 4 1d09h 51d 💬 0 [never]
KCSAN: data-race in do_epoll_wait / ep_poll_callback (11) fs 3 23d 51d 💬 0 [never]
possible deadlock in fsnotify_destroy_marks (2) fs 2 49d 55d 💬 0 [never]
KCSAN: data-race in __dentry_kill / lookup_fast (10) fs 3 21d 59d 💬 0 [never]
KCSAN: data-race in __writeback_single_inode / xas_set_mark (5) fs mm 2 28d 60d 💬 0 [never]
KCSAN: data-race in filemap_read / filemap_read (3) fs 4 27d 62d 💬 0 [never]
KCSAN: data-race in generic_fillattr / touch_atime fs 4 7d14h 65d 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_walk fs 15 7d15h 70d 💬 0 [never]
WARNING: locking bug in lookup_slow fs 1 72d 72d 💬 0 [never]
KCSAN: data-race in d_invalidate / fast_dput fs 4 29d 76d 💬 0 [never]
KCSAN: data-race in file_update_time / inode_update_timestamps fs 11 12d 79d 💬 0 [never]
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 12 5d14h 79d 💬 0 [never]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 38 20d 82d 💬 0 [never]
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 8 9d23h 88d 💬 0 [never]
KCSAN: data-race in __dentry_kill / fast_dput fs 9 8d08h 90d 💬 0 [never]
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (6) fs mm 5 18d 112d 💬 0 [never]
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 29 4d12h 133d 💬 0 [never]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 58 5d05h 133d 💬 0 [never]
KCSAN: data-race in do_select / pollwake (2) fs 245 2h31m 134d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 220 15h18m 134d 💬 0 [never]
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) fs mm 126 3d18h 135d 💬 0 [never]
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 141 10d 135d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event fs 226 1d00h 135d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 227 3d02h 135d 💬 0 [never]
KCSAN: data-race in dont_mount / lookup_fast fs 594 3h14m 135d 💬 0 [never]
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (3) fs 957 14d 135d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 975 1d07h 135d 💬 0 [never]
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1221 1d14h 135d 💬 0 [never]
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 277 40m 136d 💬 0 [never]
KCSAN: data-race in d_delete / lookup_fast (6) fs 288 12d 136d 💬 0 [never]
KCSAN: data-race in d_delete / step_into (6) fs 660 4d01h 136d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 656 2d04h 712d 💬 0 [never]
KCSAN: data-race in dont_mount / step_into fs 1142 4d07h 715d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3522 2h56m 1030d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1326 2d15h 1304d 💬 0 [never]
KCSAN: data-race in do_sys_poll / pollwake fs 3845 3h20m 1373d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3479 3h01m 1593d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 1288 5d00h 1599d 💬 0 [never]