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Out of 192 bugs, 167 were automatically obsoleted (19 due to revoked reproducers), 25 were invalidated by users.
Applied filters: Label=subsystems:kernfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 8 105d 1165d
INFO: task hung in nmi_cpu_backtrace (5) kernfs 1 1 100d 100d
KCSAN: data-race in cleanup_glue_dir / kernfs_unlink_sibling kernfs 6 1 75d 75d
possible deadlock in kernfs_link_sibling kernfs 4 30 64d 95d
INFO: rcu detected stall in netlink_release (6) kernfs 1 1 136d 136d
KCSAN: data-race in do_sys_poll / pollwake kernfs 6 5332 134d 1970d
general protection fault in kernfs_rename_ns kernfs 2 6 189d 203d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (8) kernfs 6 1 158d 158d
possible deadlock in mnt_want_write (6) kernfs 4 1 183d 179d
KMSAN: uninit-value in __kernfs_remove kernfs 7 1 252d 248d
possible deadlock in __kernfs_remove (2) kernfs 4 C 4976 228d 396d
general protection fault in kernfs_dop_revalidate kernfs 7 syz done 8 279d 378d
WARNING: fs/kernfs/dir.c:LINE at kernfs_new_node, CPU: kworker/NUM:NUM/NUM kernfs -1 1 175d 175d
INFO: task hung in __generic_file_fsync (5) kernfs 1 C inconclusive done 8 276d 340d
KASAN: slab-use-after-free Read in kernfs_add_one kernfs 19 6 277d 438d
INFO: rcu detected stall in ib_unregister_work kernfs 1 1 280d 280d
UBSAN: shift-out-of-bounds in idr_get_free kernfs -1 1 294d 290d
UBSAN: shift-out-of-bounds in radix_tree_delete_item bcachefs kernfs -1 C done done 3 296d 298d
INFO: task hung in kernfs_seq_start kernfs 1 1 292d 292d
INFO: rcu detected stall in statfs (3) kernfs input usb 1 syz 1 432d 428d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (7) kernfs 6 2 270d 274d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs bcachefs 17 syz 1 382d 378d
possible deadlock in mnt_want_write (5) kernfs 4 1 333d 329d
KCSAN: data-race in inode_set_ctime_to_ts / inode_set_ctime_to_ts kernfs 6 1 308d 308d
INFO: task hung in kernfs_find_and_get_ns (5) kernfs 1 19 351d 566d
KASAN: slab-use-after-free Read in kernfs_get (2) kernfs 19 2 380d 376d
INFO: task hung in vfs_set_acl kernfs 1 1 344d 344d
INFO: rcu detected stall in cleanup_net (7) kernfs rdma bridge 1 15 377d 754d
INFO: rcu detected stall in kernfs_notify_workfn (3) kernfs 1 1 405d 405d
INFO: rcu detected stall in vfs_write (2) kernfs 1 1 420d 420d
INFO: task hung in kernfs_fop_readdir (3) kernfs 1 1 420d 420d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (6) kernfs 6 1 386d 386d
INFO: task hung in vfs_fileattr_set (3) lsm kernfs jfs 1 3 423d 460d
INFO: task hung in kernfs_remove (2) kernfs 1 2 433d 444d
possible deadlock in kernfs_path_from_node kernfs 4 C error done 5 457d 453d
possible deadlock in mnt_want_write (4) kernfs 4 1 458d 454d
INFO: task hung in lock_two_directories (2) kernfs 1 10 449d 597d
kernel panic: corrupted stack end in hub_event (3) kernfs 2 48 435d 554d
INFO: rcu detected stall in usb_new_device kernfs 1 7 465d 513d
INFO: task hung in kernfs_iop_get_link (2) kernfs 1 1 439d 439d
INFO: task hung in eventpoll_release_file (2) kernfs 1 C error done 422 449d 505d
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu kernfs bpf 6 3 418d 434d
INFO: rcu detected stall in bus_probe_device fbdev kernfs 1 3 474d 520d
INFO: rcu detected stall in __run_timers (7) kernfs 1 25 456d 560d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (5) kernfs 6 1 447d 447d
INFO: rcu detected stall in try_to_wake_up kernfs netfilter 1 4 509d 530d
INFO: rcu detected stall in run_timer_base kernfs 1 11 510d 593d
INFO: rcu detected stall in kernfs_notify_workfn (2) kernfs 1 1 512d 512d
INFO: task hung in ep_clear_and_put kernfs 1 2 515d 545d
INFO: task hung in kernfs_iop_lookup kernfs 1 1 515d 515d
possible deadlock in kernfs_fop_write_iter kernfs 4 14 500d 526d
INFO: rcu detected stall in add_timer_on kernfs 1 1 521d 521d
INFO: task hung in kernfs_fop_readdir (2) kernfs 1 1 522d 522d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (10) kernfs 6 1 468d 468d
INFO: rcu detected stall in kswapd (2) kernfs mm 1 3 501d 522d
INFO: rcu detected stall in kernfs_fop_read_iter (3) kernfs 1 6 537d 716d
inconsistent lock state in find_vmap_area input usb kernfs 4 C done inconclusive 49 928d 1246d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (4) kernfs 6 3 502d 523d
INFO: task hung in kernfs_remove kernfs 1 2 557d 558d
linux-next test error: BUG: key ADDR has not been registered! kernfs -1 4 538d 539d
KASAN: use-after-free Read in kernfs_add_one kernfs 19 C error inconclusive 39 608d 1539d
WARNING in kernfs_new_node (2) kernfs -1 1 584d 580d
possible deadlock in mnt_want_write (3) kernfs 4 9 605d 708d
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 4 1 606d 602d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (9) kernfs 6 1 557d 557d
KASAN: use-after-free Read in kernfs_next_descendant_post (2) usb kernfs 19 C inconclusive error 54 632d 1527d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (3) kernfs 6 1 577d 577d
KASAN: slab-use-after-free Read in kernfs_get kernfs 19 1 662d 662d
stack segment fault in __stack_depot_save kernfs mm net 2 C inconclusive done 3 707d 869d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (2) kernfs 6 1 668d 668d
INFO: task hung in kernfs_dop_revalidate (3) kernfs 1 1 768d 768d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (8) kernfs 6 3 716d 727d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission kernfs 6 1 726d 726d
possible deadlock in walk_component (2) kernfs 4 2 837d 874d
INFO: rcu detected stall in loop_control_ioctl kernfs 1 1 849d 849d
KCSAN: data-race in __kernfs_remove / kernfs_iop_permission kernfs 6 138 830d 956d
KCSAN: data-race in kernfs_iop_permission / kernfs_link_sibling kernfs 6 59 833d 953d
KMSAN: kernel-infoleak in kernfs_fop_read_iter kernfs 9 2 895d 897d
KASAN: slab-use-after-free Read in kernfs_xattr_get kernfs 19 1 959d 959d
KCSAN: data-race in dentry_lru_isolate / step_into (5) kernfs 6 1 919d 919d
WARNING: suspicious RCU usage in mas_state_walk (2) kernfs 4 C 18 1013d 1030d
KASAN: use-after-free Read in kernfs_get (2) kernfs 19 2 1027d 1113d
WARNING in kernfs_get (4) kernfs -1 syz error 3 1036d 1039d
INFO: task hung in kernfs_remove_by_name_ns kernfs 1 7 1027d 1204d
INFO: task hung in kernfs_iop_permission (3) kernfs arm 1 6 1031d 1105d
INFO: task hung in kernfs_dop_revalidate (2) kernfs 1 3 1045d 1098d
INFO: task hung in kernfs_find_and_get_ns (4) kernfs 1 1 1063d 1063d
WARNING in kernfs_find_and_get_node_by_id kernfs -1 C done inconclusive 302 1114d 1131d
general protection fault in kernfs_get_inode kernfs 2 C error done 10 1149d 1161d
BUG: corrupted list in kernfs_unlink_open_file kernfs 8 1 1032d 1028d
KCSAN: data-race in __radix_tree_delete / __radix_tree_replace kernfs 6 1 1057d 1057d
general protection fault in kernfs_link_sibling (3) kernfs 2 5 1035d 1035d
BUG: unable to handle kernel NULL pointer dereference in try_to_free_buffers kernfs 10 1 1069d 1065d
KASAN: null-ptr-deref Read in drop_buffers kernfs 11 5 1136d 1136d
inconsistent lock state in try_to_wake_up kernfs 4 1 1146d 1142d
INFO: task hung in kernfs_fop_readdir kernfs 1 2 1130d 1133d
KASAN: use-after-free Write in kernfs_path_from_node_locked kernfs 24 C done 9 1829d 1835d
INFO: task hung in kernfs_find_and_get_ns (3) kernfs 1 1 1144d 1144d
upstream boot error: BUG: unable to handle kernel paging request in kernfs_new_node kernfs -1 1 1210d 1206d
upstream boot error: BUG: unable to handle kernel NULL pointer dereference in qlist_free_all kernfs -1 1 1210d 1206d
upstream boot error: BUG: unable to handle kernel paging request in kernfs_create_dir_ns kernfs -1 1 1214d 1211d
INFO: task hung in kernfs_dop_revalidate kernfs 1 syz unreliable inconclusive 2 1240d 1266d
INFO: task hung in kernfs_iop_permission (2) kernfs 1 3 1213d 1306d
KASAN: use-after-free Read in kernfs_get kernfs 19 8 1244d 1366d
usb-testing boot error: BUG: unable to handle kernel paging request in kernfs_dop_revalidate kernfs -1 1 1198d 1198d
KASAN: use-after-free Read in kernfs_xattr_get kernfs 19 1 1256d 1252d
linux-next boot error: kernel BUG in __phys_addr kernfs -1 3 1211d 1215d
memory leak in iget_locked kernfs usb 3 syz 1 1753d 1751d
INFO: task hung in __kernfs_remove kernfs 1 1 1254d 1254d
KCSAN: data-race in cleanup_glue_dir / kernfs_link_sibling (2) kernfs 6 1 1199d 1199d
INFO: rcu detected stall in kernfs_fop_open (3) kernfs 1 2 1266d 1315d
KASAN: use-after-free Read in kernfs_link_sibling kernfs 19 1 1270d 1266d
INFO: rcu detected stall in clone3 (2) kernfs 1 1 1276d 1276d
KASAN: use-after-free Read in kernfs_active kernfs 19 1 1285d 1281d
INFO: rcu detected stall in sys_clone3 kernfs 1 1 1297d 1297d
INFO: rcu detected stall in newfstatat (2) kernfs 1 2 1297d 1332d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (7) kernfs 6 1 1254d 1254d
KCSAN: data-race in __radix_tree_delete / radix_tree_iter_tag_clear kernfs 6 1 1272d 1272d
KASAN: use-after-free Read in kernfs_activate kernfs 19 2 1367d 1375d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (6) kernfs 6 3 1336d 1365d
INFO: rcu detected stall in sys_unshare (6) kernfs 1 1 1394d 1394d
INFO: rcu detected stall in sys_newfstatat (2) kernfs 1 1 1396d 1396d
WARNING: locking bug in __kernfs_remove (2) kernfs 4 1 1403d 1399d
general protection fault in __kernfs_remove kernfs 17 4 1467d 1567d
general protection fault in kernfs_find_ns kernfs 2 2 1471d 1466d
INFO: trying to register non-static key in __kernfs_remove kernfs -1 1 1488d 1484d
INFO: rcu detected stall in lo_ioctl (3) kernfs 1 2 1442d 1447d
INFO: rcu detected stall in sys_clone (5) kernfs 1 5 1428d 1528d
INFO: rcu detected stall in sys_openat (2) kernfs 1 8 1404d 1616d
KASAN: use-after-free Read in timerfd_clock_was_set kernfs 19 3 1524d 1590d
WARNING in kernfs_get (3) kernfs -1 3 1464d 1468d
INFO: rcu detected stall in sys_getdents kernfs 1 1 1497d 1497d
BUG: unable to handle kernel paging request in stack_depot_save (4) kernfs 8 1 1501d 1497d
linux-next test error: WARNING: held lock freed in kernfs_destroy_root kernfs -1 36 1467d 1474d
BUG: unable to handle kernel paging request in seq_open kernfs 8 1 1524d 1520d
general protection fault in kernfs_link_sibling (2) kernfs 2 1 1510d 1506d
BUG: corrupted list in kernfs_put_open_node (2) kernfs 8 1 1545d 1541d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (5) kernfs 6 1 1511d 1511d
general protection fault in kernfs_link_sibling kernfs 2 1 1619d 1615d
WARNING: locking bug in __kernfs_remove kernfs 4 1 1593d 1589d
WARNING in kernfs_remove_by_name_ns (2) kernfs -1 1 1667d 1663d
KASAN: use-after-free Read in kernfs_next_descendant_post kernfs 19 1 1687d 1683d
KCSAN: data-race in cleanup_glue_dir / kernfs_link_sibling kernfs 6 1 1626d 1626d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (4) kernfs 6 1 1706d 1706d
KASAN: invalid-free in bdev_free_inode kernfs 22 18 1793d 1818d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (3) kernfs 6 1 1775d 1775d
INFO: task hung in kernfs_find_and_get_ns (2) kernfs 1 1 1849d 1849d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (2) kernfs 6 2 1811d 1824d
WARNING in kernfs_get (2) kernfs -1 2 1899d 1918d
BUG: unable to handle kernel paging request in kernfs_active kernfs 8 1 1889d 1885d
BUG: unable to handle kernel paging request in qlist_free_all (6) kernfs 8 1 1891d 1887d
general protection fault in idr_remove (2) kernfs 2 1 1976d 1972d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir kernfs 6 2 1907d 1925d
general protection fault in rb_erase (3) kernfs 2 1 1981d 1977d
KCSAN: data-race in generic_fillattr / kernfs_refresh_inode kernfs 6 36 2003d 2061d
KCSAN: data-race in cleanup_glue_dir.part.0 / kernfs_unlink_sibling kernfs 6 2 2020d 2023d
BUG: unable to handle kernel NULL pointer dereference in idr_get_free kernfs 10 1 2086d 2086d
INFO: task hung in kernfs_notify_workfn (2) kernfs 1 1 2153d 2153d
KCSAN: data-race in do_dentry_open / kernfs_refresh_inode kernfs 6 11 2134d 2231d
KCSAN: data-race in generic_permission / kernfs_refresh_inode (3) kernfs 6 3 2138d 2177d
KCSAN: data-race in __fput / kernfs_refresh_inode (2) kernfs 6 3 2155d 2195d
KCSAN: data-race in kernfs_refresh_inode / may_open.isra.0 (2) kernfs 6 1 2160d 2160d
net test error: general protection fault in kernfs_find_ns kernfs -1 3 2210d 2210d
KCSAN: data-race in inode_permission / kernfs_refresh_inode kernfs 6 1 2164d 2164d
linux-next test error: general protection fault in kernfs_find_ns kernfs -1 3 2210d 2210d
WARNING in kernfs_remove_by_name_ns kernfs -1 4 2286d 2361d
KCSAN: data-race in kernfs_refresh_inode / security_file_permission kernfs 6 4 2220d 2238d
KCSAN: data-race in kernfs_refresh_inode / process_measurement kernfs 6 1 2220d 2220d
KCSAN: data-race in kernfs_refresh_inode / tomoyo_realpath_from_path kernfs 6 3 2222d 2230d
KCSAN: data-race in do_sys_open / kernfs_refresh_inode kernfs 6 1 2223d 2223d
KCSAN: data-race in kernfs_fop_open / kernfs_refresh_inode kernfs 6 2 2221d 2223d
KCSAN: data-race in generic_permission / kernfs_refresh_inode (2) kernfs 6 35 2220d 2246d
KCSAN: data-race in __fput / kernfs_refresh_inode kernfs 6 2 2226d 2228d
KCSAN: data-race in kernfs_refresh_inode / may_open.isra.0 kernfs 6 1 2236d 2236d
KCSAN: data-race in kernfs_refresh_inode / security_file_open kernfs 6 1 2227d 2227d
KCSAN: data-race in kernfs_refresh_inode / privileged_wrt_inode_uidgid kernfs 6 2 2228d 2233d
INFO: task hung in kernfs_notify_workfn kernfs 1 3 2321d 2325d
INFO: task hung in kernfs_iop_permission kernfs 1 2 2324d 2327d
INFO: task hung in kernfs_iop_get_link kernfs 1 1 2325d 2325d
INFO: task hung in kernfs_find_and_get_ns kernfs 1 2 2400d 2472d
general protection fault in idr_remove kernfs 2 2 2357d 2492d
KCSAN: data-race in generic_permission / kernfs_refresh_inode kernfs 6 20 2247d 2258d
WARNING in kernfs_activate kernfs -1 3 2429d 2408d
BUG: unable to handle kernel paging request in kmem_cache_alloc (2) kernfs 8 6 2433d 2703d
KMSAN: uninit-value in kernfs_name kernfs 7 1 2497d 2497d
KASAN: use-after-free Read in kernfs_put kernfs 19 1 2548d 2547d
INFO: rcu detected stall in kernfs_notify_workfn kernfs 1 1 2569d 2569d
BUG: unable to handle kernel paging request in kernfs_refresh_inode kernfs 8 1 2585d 2585d
KMSAN: uninit-value in kfree kernfs 7 1 2661d 2661d
KASAN: stack-out-of-bounds Read in kernfs_refresh_inode kernfs 17 1 2712d 2712d
BUG: corrupted list in kernfs_put_open_node kernfs 8 1 2772d 2772d
INFO: task hung in __fdget_pos kernfs 1 1 2815d 2815d