syzbot


Applied filters: Label=subsystems:fs (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in __ep_remove fs io-uring C 1 6d04h 5d14h 💬 0 [5d14h]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 18d 40d PATCH [39d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 5 1d23h 64d 💬 0 [64d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device fs usb syz 1 66d 66d 💬 1 [66d]
INFO: task hung in ceph_mdsc_pre_umount ceph fs C unreliable 5 70d 68d 💬 2 [66d]
BUG: soft lockup in pipe_read fs syz 1 83d 79d 💬 0 [79d]
KASAN: slab-use-after-free Read in ntfs_test_inode fs 5 95d 95d 💬 0 [95d]
BUG: unable to handle kernel paging request in mmu_notifier_invalidate_range_start fs C 1 96d 106d 💬 1 [105d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 26 1d03h 110d 💬 1 [28d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 270 38m 123d 💬 0 [28d]
INFO: task hung in user_get_super (2) fs C 211 21d 146d 💬 0 [28d]
INFO: task hung in __fdget_pos (4) fs syz error 79 4d16h 223d 💬 18 [28d]
WARNING in __brelse (3) fs C done done 12 now 262d PATCH [241d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 41d 276d PATCH [230d]
memory leak in new_inode (2) usb fs syz 1 318d 314d 💬 0 [314d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 333d 329d 💬 2 [327d]
INFO: task hung in synchronize_rcu (4) net fs C done error 37 6d11h 345d 💬 6 [28d]
possible deadlock in ntfs_sync_mft_mirror fs 14 83d 389d 💬 0 [316d]
WARNING in invalidate_bh_lru fs C done done 72 8m 478d 💬 5 [33d]
WARNING in do_mkdirat fs C error error 101 2d05h 497d 💬 22 [61d]
WARNING in path_openat fs C error done 63 17h58m 498d 💬 1 [61d]
KASAN: use-after-free Read in sysv_new_block fs C error done 13 19d 499d 💬 0 [28d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 7 1d22h 536d 💬 1 [94d]
INFO: task hung in path_openat (7) fs 299 42m 555d 💬 2 [28d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 110d 779d PATCH [184d]
INFO: task hung in filename_create (4) fs C error error 112 7m 843d 💬 0 [28d]
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 45 11d 852d PATCH [184d]
possible deadlock in input_event (2) fs C inconclusive 2058 2h35m 885d 💬 0 [38d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 78d 997d 💬 4 [978d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 435d 1106d 💬 0 [1098d]
WARNING in firmware_fallback_sysfs usb fs C error 3427 1d02h 1136d PATCH [158d]
memory leak in path_openat (2) fs C 5 125d 1151d 💬 1 [1151d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 971d 1324d 💬 0 [1324d]
INFO: rcu detected stall in seq_read (2) fs C done error 5 774d 1361d 💬 1 [1361d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 49 3d13h 1376d 💬 0 [28d]
INFO: task hung in do_truncate (2) fs C done done 14 81d 1402d 💬 1 [348d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 641d 1538d 💬 2 [1432d]
INFO: task hung in d_alloc_parallel (2) fs C done error 215 2h30m 1635d 💬 0 [1635d]
moderation (65):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (10) fs 1 23h07m 23h07m 💬 0 [never]
KASAN: slab-use-after-free Read in __fput (2) fs 1 6d05h 2d05h 💬 0 [never]
WARNING in chmod_common fs 1 7d02h 3d02h 💬 0 [never]
KASAN: use-after-free Read in sysv_new_inode (2) fs 4 1d08h 3d03h 💬 0 [never]
KCSAN: data-race in __dentry_kill / __dentry_kill fs 1 3d11h 3d11h 💬 0 [never]
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (6) fs 1 4d09h 4d09h 💬 0 [never]
WARNING in notify_change (5) fs 2 6d04h 4d12h 💬 0 [never]
possible deadlock in map_mft_record (2) fs 1 8d17h 4d17h 💬 0 [never]
KCSAN: data-race in __lookup_mnt / umount_tree (7) fs 1 4d18h 4d18h 💬 0 [never]
WARNING in do_loopback (2) fs 1 8d18h 4d18h 💬 0 [never]
WARNING in unlock_mount fs 1 9d12h 5d11h 💬 0 [never]
WARNING in do_new_mount (2) fs 2 8d15h 6d10h 💬 0 [never]
KCSAN: data-race in ep_modify / ep_poll_callback (2) fs 1 9d02h 9d02h 💬 0 [never]
INFO: trying to register non-static key in wb_writeback fs 2 10d 12d 💬 0 [never]
KCSAN: data-race in fifo_open / wait_for_partner (5) fs 3 1d11h 12d 💬 0 [never]
possible deadlock in pipe_resize_ring fs 1 17d 13d 💬 0 [never]
KCSAN: data-race in drop_sysctl_table / proc_sys_delete fs 1 19d 19d 💬 0 [never]
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 1 20d 20d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (6) fs mm 1 20d 20d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (4) fs 1 24d 24d 💬 0 [never]
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 29d 25d 💬 0 [never]
KCSAN: data-race in do_epoll_ctl / do_epoll_ctl (5) fs 1 26d 26d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 3 7d14h 27d 💬 0 [never]
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 91 3h01m 29d 💬 0 [never]
KCSAN: data-race in __lookup_mnt / __se_sys_pivot_root (5) fs 1 34d 34d 💬 0 [never]
KCSAN: data-race in write_cache_pages / write_cache_pages (12) fs mm 3 33d 37d 💬 0 [never]
WARNING in do_mknodat (3) fs 2 12h23m 43d 💬 0 [never]
KCSAN: data-race in do_epoll_wait / ep_poll_callback (11) fs 3 15d 43d 💬 0 [never]
possible deadlock in fsnotify_destroy_marks (2) fs 2 41d 47d 💬 0 [never]
KCSAN: data-race in __dentry_kill / lookup_fast (10) fs 3 13d 51d 💬 0 [never]
KCSAN: data-race in __writeback_single_inode / xas_set_mark (5) fs mm 2 20d 52d 💬 0 [never]
KCSAN: data-race in filemap_read / filemap_read (3) fs 4 19d 54d 💬 0 [never]
KCSAN: data-race in generic_fillattr / touch_atime fs 3 21d 57d 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_walk fs 14 1d11h 62d 💬 0 [never]
WARNING: locking bug in lookup_slow fs 1 64d 64d 💬 0 [never]
KCSAN: data-race in d_invalidate / fast_dput fs 4 21d 68d 💬 0 [never]
KCSAN: data-race in file_update_time / inode_update_timestamps fs 11 4d18h 71d 💬 0 [never]
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 10 8d16h 72d 💬 0 [never]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 38 12d 74d 💬 0 [never]
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 8 2d00h 80d 💬 0 [never]
KCSAN: data-race in __dentry_kill / fast_dput fs 9 9h53m 82d 💬 0 [never]
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (6) fs mm 5 10d 104d 💬 0 [never]
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 28 24d 125d 💬 0 [never]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 55 1d17h 125d 💬 0 [never]
KCSAN: data-race in do_select / pollwake (2) fs 232 5h14m 126d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 214 2h33m 126d 💬 0 [never]
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (4) fs mm 124 3d23h 127d 💬 0 [never]
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 141 2d14h 127d 💬 0 [never]
KCSAN: data-race in read_pages / read_pages (2) fs mm 134 32d 127d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event fs 223 26d 127d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 226 1h52m 127d 💬 0 [never]
KCSAN: data-race in dont_mount / lookup_fast fs 583 1d07h 127d 💬 0 [never]
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (3) fs 957 6d16h 127d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 973 1h58m 127d 💬 0 [never]
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1211 2h37m 127d 💬 0 [never]
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 276 50m 128d 💬 0 [never]
KCSAN: data-race in d_delete / lookup_fast (6) fs 288 4d07h 128d 💬 0 [never]
KCSAN: data-race in d_delete / step_into (6) fs 657 3d10h 128d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 653 7d18h 704d 💬 0 [never]
KCSAN: data-race in dont_mount / step_into fs 1140 2h48m 707d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3489 3h02m 1022d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1320 16h35m 1296d 💬 0 [never]
KCSAN: data-race in do_sys_poll / pollwake fs 3818 2h50m 1365d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3455 2h55m 1586d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 1287 1d06h 1591d 💬 0 [never]