syzbot


Applied filters: Label=subsystems:fs (drop)
open (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 6 2d17h 24d PATCH [24d]
WARNING in pagemap_scan_pmd_entry (2) fs C done 3 26d 48d 💬 0 [48d]
KASAN: use-after-free Read in sysv_new_inode fs 1 53d 49d 💬 0 [49d]
KASAN: slab-use-after-free Read in comedi_release_hardware_device fs usb syz 1 51d 51d 💬 1 [50d]
INFO: task hung in ceph_mdsc_pre_umount ceph fs C unreliable 5 54d 52d 💬 2 [50d]
BUG: soft lockup in pipe_read fs syz 1 68d 64d 💬 0 [64d]
KASAN: slab-use-after-free Read in ntfs_test_inode fs 5 79d 79d 💬 0 [79d]
BUG: unable to handle kernel paging request in mmu_notifier_invalidate_range_start fs C 1 80d 90d 💬 1 [90d]
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive 25 4d01h 95d 💬 1 [12d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 48 1d02h 107d 💬 0 [12d]
INFO: task hung in user_get_super (2) fs C 211 6d02h 131d 💬 0 [12d]
INFO: task hung in __fdget_pos (4) fs syz error 75 5d03h 208d 💬 18 [12d]
INFO: task hung in truncate_inode_pages_final fs C 9 2d04h 220d 💬 0 [220d]
WARNING in __brelse (3) fs C done done 3 4d04h 246d PATCH [225d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 35 26d 260d PATCH [214d]
KASAN: slab-use-after-free Read in __ext4_iget fs reiserfs 278 58d 296d 💬 1 [53d]
memory leak in new_inode (2) usb fs syz 1 303d 299d 💬 0 [299d]
INFO: rcu detected stall in vfs_readlink fs usb C 1 318d 314d 💬 2 [311d]
INFO: task hung in synchronize_rcu (4) net fs C done error 36 16d 330d 💬 6 [12d]
possible deadlock in ntfs_sync_mft_mirror fs 14 68d 373d 💬 0 [301d]
WARNING in invalidate_bh_lru fs C done done 15 66d 463d 💬 5 [18d]
WARNING in do_mkdirat fs C error error 95 9d02h 481d 💬 22 [45d]
WARNING in path_openat fs C error done 61 52d 483d 💬 1 [45d]
KASAN: use-after-free Read in sysv_new_block fs C error done 13 4d08h 483d 💬 0 [12d]
possible deadlock in __ntfs_clear_inode fs 345 60d 490d 💬 0 [79d]
INFO: rcu detected stall in sys_newfstatat (4) fs C error 3 43d 521d 💬 1 [79d]
INFO: task hung in path_openat (7) fs 236 5d00h 540d 💬 2 [12d]
UBSAN: shift-out-of-bounds in minix_count_free_blocks fs C inconclusive inconclusive 6 95d 763d PATCH [169d]
INFO: task hung in filename_create (4) fs C error error 62 21d 828d 💬 0 [12d]
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 44 88d 837d PATCH [169d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 62d 982d 💬 4 [962d]
WARNING in fw_load_sysfs_fallback usb fs C unreliable inconclusive 241 420d 1090d 💬 0 [1082d]
WARNING in firmware_fallback_sysfs usb fs C error 3335 7h00m 1121d PATCH [142d]
memory leak in path_openat (2) fs C 5 109d 1136d 💬 1 [1136d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 955d 1308d 💬 0 [1308d]
INFO: rcu detected stall in seq_read (2) fs C done error 5 758d 1345d 💬 1 [1345d]
INFO: rcu detected stall in sys_clock_adjtime fs C done inconclusive 45 18d 1360d 💬 0 [12d]
INFO: task hung in do_truncate (2) fs C done done 14 66d 1387d 💬 1 [332d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 625d 1523d 💬 2 [1417d]
INFO: task hung in d_alloc_parallel (2) fs C done error 183 4d19h 1619d 💬 0 [1619d]
moderation (64):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in drop_sysctl_table / proc_sys_delete fs 1 4d07h 4d07h 💬 0 [never]
KCSAN: data-race in shrink_dentry_list / step_into (7) fs 1 4d19h 4d19h 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (6) fs mm 1 5d02h 5d02h 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / __fsnotify_recalc_mask (4) fs 1 9d01h 9d01h 💬 0 [never]
KASAN: slab-use-after-free Read in lockref_get_not_dead fs 1 14d 10d 💬 0 [never]
KCSAN: data-race in do_epoll_ctl / do_epoll_ctl (5) fs 1 11d 11d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_connector_from_object / fsnotify_event_needs_parent fs 1 11d 11d 💬 0 [never]
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 46 6h58m 13d 💬 0 [never]
KCSAN: data-race in __lookup_mnt / __se_sys_pivot_root (5) fs 1 18d 18d 💬 0 [never]
KCSAN: data-race in write_cache_pages / write_cache_pages (12) mm fs 3 17d 21d 💬 0 [never]
KCSAN: data-race in pipe_poll / pipe_release (4) fs 1 22d 22d 💬 0 [never]
KCSAN: data-race in iput / writeback_sb_inodes (11) fs 1 24d 24d 💬 0 [never]
KCSAN: data-race in drop_nlink / generic_fillattr (7) fs 2 21d 27d 💬 0 [never]
WARNING in do_mknodat (3) fs 1 32d 28d 💬 0 [never]
KCSAN: data-race in __d_lookup_rcu / __d_rehash (7) fs 1 28d 28d 💬 0 [never]
KCSAN: data-race in do_epoll_wait / ep_poll_callback (11) fs 2 21d 28d 💬 0 [never]
KCSAN: data-race in aio_read_events / iocb_put (10) fs 1 28d 28d 💬 0 [never]
possible deadlock in fsnotify_destroy_marks (2) fs 2 25d 32d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / generic_file_direct_write (2) fs 1 32d 32d 💬 0 [never]
KCSAN: data-race in do_sendfile / ksys_write (15) fs 1 34d 34d 💬 0 [never]
KCSAN: data-race in __dentry_kill / lookup_fast (10) fs 2 19d 35d 💬 0 [never]
KCSAN: data-race in __writeback_single_inode / xas_set_mark (5) fs mm 2 5d01h 37d 💬 0 [never]
KCSAN: data-race in filemap_read / filemap_read (3) fs 4 4d10h 38d 💬 0 [never]
KCSAN: data-race in generic_fillattr / touch_atime fs 3 6d08h 42d 💬 0 [never]
KCSAN: data-race in __dentry_kill / d_walk fs 12 4d09h 46d 💬 0 [never]
WARNING: locking bug in lookup_slow fs 1 49d 48d 💬 0 [never]
INFO: task hung in ceph_mdsc_destroy ceph fs 3 55d 48d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / kiocb_invalidate_post_direct_write (3) fs mm 3 33d 49d 💬 0 [never]
KCSAN: data-race in fsnotify_destroy_mark / fsnotify_handle_inode_event (5) fs 2 30d 49d 💬 0 [never]
KCSAN: data-race in d_invalidate / fast_dput fs 4 5d19h 52d 💬 0 [never]
KCSAN: data-race in file_update_time / inode_update_timestamps fs 8 9h55m 55d 💬 0 [never]
KCSAN: data-race in d_alloc_parallel / d_set_d_op (9) fs 9 3d14h 56d 💬 0 [never]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 37 5d22h 59d 💬 0 [never]
KCSAN: data-race in __dentry_kill / shrink_dentry_list (3) fs 7 7h45m 65d 💬 0 [never]
KCSAN: data-race in __dentry_kill / fast_dput fs 7 1d17h 67d 💬 0 [never]
KCSAN: data-race in xas_create / xas_find (6) fs mm 4 25d 88d 💬 0 [never]
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (6) fs mm 4 5d10h 89d 💬 0 [never]
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (10) fs mm 28 8d18h 110d 💬 0 [never]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current fs 50 3h41m 110d 💬 0 [never]
KCSAN: data-race in do_select / pollwake (2) fs 188 2h36m 111d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 192 3h25m 111d 💬 0 [never]
KCSAN: data-race in __dentry_kill / step_into (5) fs 106 27d 112d 💬 0 [never]
KCSAN: data-race in ondemand_readahead / ondemand_readahead (10) fs mm 147 22d 112d 💬 0 [never]
KCSAN: data-race in __wb_writeout_add / writeout_period (4) fs mm 139 1d20h 112d 💬 0 [never]
KCSAN: data-race in read_pages / read_pages (2) fs mm 134 17d 112d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event fs 223 11d 112d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) fs 199 4d20h 112d 💬 0 [never]
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event fs 225 3d22h 112d 💬 0 [never]
KCSAN: data-race in dont_mount / lookup_fast fs 574 7h05m 112d 💬 0 [never]
KCSAN: data-race in fsnotify / fsnotify_detach_connector_from_object (3) fs 955 1d05h 112d 💬 0 [never]
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 969 4d08h 112d 💬 0 [never]
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1183 2h37m 112d 💬 0 [never]
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (7) fs mm 272 1d08h 113d 💬 0 [never]
KCSAN: data-race in d_delete / lookup_fast (6) fs 286 8d09h 113d 💬 0 [never]
KCSAN: data-race in d_delete / step_into (6) fs 653 1d16h 113d 💬 0 [never]
WARNING in dpm_sysfs_add (2) fs 6 77d 185d 💬 0 [never]
KCSAN: data-race in filemap_fdatawrite_wbc / xas_set_mark fs mm 649 18d 689d 💬 0 [never]
KCSAN: data-race in dont_mount / step_into fs 1114 7h29m 692d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range fs mm 701 2d21h 812d 💬 0 [never]
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 3432 7h03m 1006d 💬 0 [never]
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1301 15h31m 1281d 💬 0 [never]
KCSAN: data-race in do_sys_poll / pollwake fs 3781 6h11m 1349d 💬 0 [never]
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 3408 5h38m 1570d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1282 2d01h 1576d 💬 0 [never]