syzbot


Applied filters: Label=subsystems:fs (drop)
open (55):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in send_sigio fs 1 22d 13d
BUG: unable to handle kernel paging request in drop_sysctl_table fs syz 6 11d 26d 💬 1 [25d]
BUG: unable to handle kernel paging request in alloc_fs_context fs efi C 11 4d08h 29d 💬 3 [18d]
KCSAN: data-race in copy_fs / free_bprm mm fs 1 33d 33d
kernel BUG in __filemap_add_folio mm fs C done 14 9d02h 46d
INFO: task hung in page_cache_ra_order fs mm C done 23 3h23m 48d 💬 1 [47d]
KCSAN: data-race in choose_mountpoint_rcu / umount_tree fs 1 48d 48d 💬 4 [48d]
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 3 28d 69d
WARNING: bad unlock balance in traverse fs C 35 1d21h 103d
WARNING: bad unlock balance in seq_read_iter fs C 33 2d09h 129d PATCH [128d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 29d 138d PATCH [63d]
KASAN: global-out-of-bounds Read in number fs C done 6 147d 148d PATCH [145d]
WARNING in minix_rmdir fs C inconclusive 19 8h46m 152d
possible deadlock in __configfs_open_file fs C 22 6d01h 169d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 3 19d 170d
WARNING in minix_unlink fs C inconclusive 332 1d02h 199d 💬 6 [196d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C done 2491 1h07m 205d 💬 1 [64d]
WARNING in rcu_sync_dtor (2) fs C done 294 42m 205d 💬 2 [205d]
WARNING in vfs_set_acl fs 14 67d 231d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 30 17d 234d
INFO: task hung in do_coredump (3) fs C 342 6d05h 235d 💬 3 [220d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 221d 249d
possible deadlock in input_inject_event usb fs C done 1015 21h22m 255d
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 12 17d 256d PATCH [237d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3640 11d 281d 💬 1 [93d]
WARNING in iov_iter_revert (5) fs C error error 7 18h47m 293d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done inconclusive 22 9d13h 329d PATCH [328d]
general protection fault in iter_file_splice_write fs C done 2759 7d14h 385d PATCH [217d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive error 21224 63d 396d
INFO: rcu detected stall in sys_close (7) fs bpf C error 10 26d 417d
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C inconclusive 17 14d 462d PATCH [66d]
BUG: soft lockup in pipe_read fs mm syz 5 124d 502d
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 280d 545d PATCH [304d]
go runtime error fs syz error inconclusive 23 78d 564d
INFO: rcu detected stall in clock_adjtime (2) fs C error 110 5d09h 611d
INFO: task hung in __fdget_pos (4) fs C error done 297 252d 646d 💬 18 [221d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 11d 698d PATCH [340d]
INFO: rcu detected stall in vfs_readlink fs C 3 160d 752d 💬 2 [749d]
INFO: task hung in synchronize_rcu (4) net fs C done error 892 9d20h 768d 💬 6 [311d]
WARNING in invalidate_bh_lru fs C done done 5265 73d 901d 💬 5 [455d]
WARNING in do_mkdirat fs C error error 425 2h10m 919d 💬 22 [483d]
WARNING in path_openat fs C error done 156 49d 921d 💬 1 [483d]
KASAN: use-after-free Read in sysv_new_block fs C error done 1105 76d 921d
INFO: task hung in lookup_slow (3) fs C unreliable 1845 4d12h 942d 💬 2 [300d]
INFO: task hung in path_openat (7) fs C unreliable 4414 2d13h 977d 💬 2 [276d]
WARNING in inc_nlink (3) fs C error error 6830 1d10h 1180d 💬 1 [326d]
INFO: task hung in filename_create (4) fs C error error 2193 2d15h 1266d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 64 18d 1274d PATCH [606d]
possible deadlock in input_event (2) fs C inconclusive 5910 1d11h 1307d 💬 3 [326d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 6d14h 1419d 💬 4 [1400d]
memory leak in path_openat (2) fs C 5 547d 1573d 💬 1 [1573d]
INFO: task can't die in wait_on_page_bit_common mm fs C done 5 1393d 1746d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1196d 1783d 💬 1 [1783d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 1063d 1960d 💬 2 [1854d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1411 86d 2057d
moderation (77):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts fs 1 2d10h 2d10h
KCSAN: data-race in file_update_time / inode_update_timestamps (4) fs 1 3d20h 3d20h
KASAN: slab-use-after-free Write in __ep_remove fs 1 8d15h 4d14h
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) fs 1 7d07h 7d07h
KCSAN: data-race in __d_instantiate / path_openat fs 1 7d11h 7d11h
upstream test error: KCSAN: data-race in dont_mount / step_into fs 1 8d13h 8d13h
general protection fault in proc_fill_cache fs 1 13d 9d08h
KCSAN: data-race in init_file / prepare_creds fs 1 11d 11d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 1 11d 11d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 11d 11d
general protection fault in asm_sysvec_reschedule_ipi fs mm 1 15d 11d
KCSAN: data-race in __d_instantiate / lookup_fast (10) fs 1 12d 12d
KCSAN: data-race in ep_poll_callback / ep_try_send_events fs 1 14d 14d
WARNING in lookup_slow (4) fs 2 10d 14d
general protection fault in ib_free_port_attrs fs 2 7d07h 15d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 3 3d21h 16d
WARNING in dqput (2) fs 2 20d 18d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 2 2d02h 18d
upstream test error: KCSAN: data-race in dont_mount / lookup_fast fs 1 28d 28d
KMSAN: uninit-value in __folio_cancel_dirty fs mm 1 37d 33d
KCSAN: data-race in __dentry_kill / step_into (9) fs 3 12d 37d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 36d 40d
WARNING in minix_rename fs 5 50d 46d
KCSAN: data-race in pipe_poll / pipe_release (10) fs 4 25d 47d
KCSAN: data-race in path_openat / shrink_dentry_list (3) fs 1 48d 48d
WARNING in do_rmdir fs 4 6d19h 50d
KCSAN: data-race in io_file_get_flags / setattr_copy fs 2 35d 52d
possible deadlock in page_cache_ra_unbounded (2) mm fs 2 18d 53d
kernel BUG in folio_clear_dirty_for_io fs mm 2 59d 55d
WARNING in notify_change (7) fs 1 63d 59d
KCSAN: data-race in __dentry_kill / d_set_d_op (20) fs 2 17d 62d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 19d 69d
BUG: unable to handle kernel paging request in do_dentry_open efi fs 1 77d 73d
WARNING in do_loopback (3) fs 1 77d 73d
BUG: scheduling while atomic in irqentry_exit_to_user_mode fs 1 79d 75d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (2) fs 3 3d03h 77d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 32d 78d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 11 22h21m 86d
WARNING in do_new_mount (4) fs 2 86d 87d
WARNING in cleanup_mnt (5) fs 7 3d18h 100d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (12) fs 2 52d 105d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (3) fs 5 42d 119d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 70 12h46m 125d
KASAN: slab-out-of-bounds Read in seq_printf fs 5 29d 134d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 11 12d 164d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) mm fs 5 52d 168d
general protection fault in simple_recursive_removal (4) fs 14 69d 175d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 7 4d02h 178d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 5 44d 183d
general protection fault in sysfs_move_dir_ns fs 10 70d 192d
KCSAN: data-race in __d_instantiate / step_into (3) fs 10 1d19h 193d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 444 19h23m 203d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 11 11d 208d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 29 4d16h 239d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 28 15d 247d
BUG: corrupted list in vfs_setxattr fs 25 15h43m 251d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 88 2d06h 334d
KCSAN: data-race in d_delete / lookup_fast (7) fs 65 2h45m 343d
KCSAN: data-race in pollwake / pollwake (5) fs 458 18h53m 350d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 29 14d 356d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 114 1d09h 373d
KCSAN: data-race in touch_atime / touch_atime (3) fs 282 18h29m 379d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 487 18h28m 398d
WARNING in vfs_setxattr (3) fs 356 9h55m 418d
WARNING in chown_common fs 97 1d01h 420d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 643 8d22h 451d
WARNING in do_mknodat (3) fs 171 10h25m 465d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 317 2d18h 494d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 300 1d02h 549d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 434 5h31m 549d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1888 9h44m 550d
KCSAN: data-race in d_delete / step_into (6) fs 781 1d20h 550d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4641 19h41m 1444d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1523 19h23m 1718d
KCSAN: data-race in do_sys_poll / pollwake fs 5208 19h09m 1787d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4071 15d 2008d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2013 19h21m 2013d