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Out of 221 bugs, 196 were automatically obsoleted (22 due to revoked reproducers), 25 were invalidated by users.
Applied filters: Label=subsystems:kernfs (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in sys_sync kernfs prio:high 1 1 103d 103d
INFO: rcu detected stall in internal_create_groups kernfs prio:high 1 1 113d 113d
INFO: task hung in kernfs_remove (3) kernfs prio:high 1 1 122d 122d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 139 104d 615d
INFO: task hung in kernfs_notify_workfn (3) kernfs 1 8 125d 401d
INFO: rcu detected stall in bus_probe_device (2) kernfs 1 1 129d 129d
possible deadlock in kernfs_find_and_get_ns kernfs 4 1 168d 164d
KASAN: slab-use-after-free Read in kernfs_get (3) kernfs 19 1 134d 130d
INFO: rcu detected stall in kernfs_iop_get_link (2) kernfs 1 4 168d 214d
KCSAN: data-race in cleanup_glue_dir / kernfs_unlink_sibling (2) kernfs 6 1 138d 138d
INFO: rcu detected stall in tty_ioctl (5) kernfs 1 1 176d 176d
INFO: task hung in walk_component (5) kernfs fuse 1 C inconclusive error 133 256d 1399d
INFO: rcu detected stall in kernfs_fop_release (2) bpf kernfs 1 3 179d 190d
KASAN: slab-use-after-free Read in kernfs_new_node kernfs 19 1 195d 191d
INFO: rcu detected stall in ppp_release (2) kernfs 1 1 158d 158d
INFO: rcu detected stall in __fput_deferred kernfs 1 1 194d 194d
KCSAN: data-race in kernfs_iop_getattr / kernfs_iop_permission kernfs 6 1 160d 160d
INFO: task hung in seq_read_iter kernfs squashfs 1 syz error 4 179d 203d
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 51 198d 321d
KCSAN: data-race in inode_set_ctime_to_ts / inode_set_ctime_to_ts (2) kernfs 6 2 184d 237d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 30 201d 324d
INFO: rcu detected stall in process_scheduled_works (3) kernfs input 1 2 231d 250d
inconsistent lock state in valid_state (6) kernfs comedi 4 2 245d 244d
possible deadlock in kernfs_node_dentry kernfs 4 1 260d 256d
INFO: task hung in pipe_write (6) kernfs netfs 1 C done done 10 265d 488d
INFO: task hung in file_start_write (2) kernfs xfs 1 3 267d 355d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (9) kernfs 6 1 241d 241d
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 8 299d 1359d
INFO: task hung in nmi_cpu_backtrace (5) kernfs 1 1 294d 294d
KCSAN: data-race in cleanup_glue_dir / kernfs_unlink_sibling kernfs 6 1 269d 269d
possible deadlock in kernfs_link_sibling kernfs 4 30 257d 289d
INFO: rcu detected stall in netlink_release (6) kernfs 1 1 330d 330d
KCSAN: data-race in do_sys_poll / pollwake kernfs 6 5332 327d 2163d
general protection fault in kernfs_rename_ns kernfs 2 6 383d 396d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (8) kernfs 6 1 351d 351d
possible deadlock in mnt_want_write (6) kernfs 4 1 376d 372d
KMSAN: uninit-value in __kernfs_remove kernfs 7 1 446d 442d
possible deadlock in __kernfs_remove (2) kernfs 4 C 4976 421d 590d
general protection fault in kernfs_dop_revalidate kernfs 7 syz done 8 473d 572d
WARNING: fs/kernfs/dir.c:LINE at kernfs_new_node, CPU: kworker/NUM:NUM/NUM kernfs -1 1 369d 369d
INFO: task hung in __generic_file_fsync (5) kernfs 1 C inconclusive done 8 469d 534d
KASAN: slab-use-after-free Read in kernfs_add_one kernfs 19 6 471d 631d
INFO: rcu detected stall in ib_unregister_work kernfs 1 1 473d 473d
UBSAN: shift-out-of-bounds in idr_get_free kernfs -1 1 488d 484d
UBSAN: shift-out-of-bounds in radix_tree_delete_item kernfs -1 C done done 3 490d 491d
INFO: task hung in kernfs_seq_start kernfs 1 1 485d 485d
INFO: rcu detected stall in statfs (3) usb kernfs input 1 syz 1 626d 622d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (7) kernfs 6 2 464d 467d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs 17 syz 1 576d 572d
possible deadlock in mnt_want_write (5) kernfs 4 1 526d 522d
KCSAN: data-race in inode_set_ctime_to_ts / inode_set_ctime_to_ts kernfs 6 1 502d 502d
INFO: task hung in kernfs_find_and_get_ns (5) kernfs 1 19 545d 760d
KASAN: slab-use-after-free Read in kernfs_get (2) kernfs 19 2 573d 570d
INFO: task hung in vfs_set_acl kernfs 1 1 538d 538d
INFO: rcu detected stall in cleanup_net (7) kernfs rdma bridge 1 15 570d 948d
INFO: task hung in do_loopback kernfs f2fs 1 201 565d 638d
INFO: rcu detected stall in kernfs_notify_workfn (3) kernfs 1 1 599d 599d
INFO: rcu detected stall in vfs_write (2) kernfs 1 1 614d 614d
INFO: task hung in kernfs_fop_readdir (3) kernfs 1 1 614d 614d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (6) kernfs 6 1 580d 580d
INFO: task hung in vfs_fileattr_set (3) lsm kernfs jfs 1 3 617d 653d
INFO: task hung in kernfs_remove (2) kernfs 1 2 627d 638d
possible deadlock in kernfs_path_from_node kernfs 4 C error done 5 651d 647d
possible deadlock in mnt_want_write (4) kernfs 4 1 652d 648d
INFO: task hung in __generic_file_fsync (4) kernfs ext4 exfat 1 7 643d 799d
INFO: task hung in lock_two_directories (2) kernfs 1 10 643d 791d
kernel panic: corrupted stack end in hub_event (3) kernfs 2 48 629d 748d
INFO: rcu detected stall in usb_new_device kernfs 1 7 658d 707d
INFO: task hung in kernfs_iop_get_link (2) kernfs 1 1 633d 633d
INFO: task hung in eventpoll_release_file (2) kernfs 1 C error done 422 643d 699d
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu kernfs bpf 6 3 612d 627d
INFO: rcu detected stall in bus_probe_device fbdev kernfs 1 3 668d 713d
INFO: rcu detected stall in __run_timers (7) kernfs 1 25 650d 754d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (5) kernfs 6 1 641d 641d
INFO: rcu detected stall in try_to_wake_up netfilter kernfs 1 4 703d 724d
INFO: rcu detected stall in run_timer_base kernfs 1 11 703d 786d
INFO: rcu detected stall in kernfs_notify_workfn (2) kernfs 1 1 706d 706d
INFO: task hung in ep_clear_and_put kernfs 1 2 709d 739d
INFO: task hung in kernfs_iop_lookup kernfs 1 1 709d 709d
possible deadlock in kernfs_fop_write_iter kernfs 4 14 694d 719d
INFO: rcu detected stall in add_timer_on kernfs 1 1 714d 714d
INFO: task hung in kernfs_fop_readdir (2) kernfs 1 1 716d 716d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (10) kernfs 6 1 662d 662d
INFO: rcu detected stall in kswapd (2) mm kernfs 1 3 695d 716d
INFO: rcu detected stall in kernfs_fop_read_iter (3) kernfs 1 6 730d 910d
inconsistent lock state in find_vmap_area input usb kernfs 4 C done inconclusive 49 1121d 1440d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (4) kernfs 6 3 695d 717d
INFO: task hung in kernfs_remove kernfs 1 2 750d 752d
linux-next test error: BUG: key ADDR has not been registered! kernfs -1 4 732d 733d
KASAN: use-after-free Read in kernfs_add_one kernfs 19 C error inconclusive 39 802d 1733d
WARNING in kernfs_new_node (2) kernfs -1 1 778d 774d
possible deadlock in mnt_want_write (3) kernfs 4 9 799d 902d
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 4 1 800d 796d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (9) kernfs 6 1 750d 750d
KASAN: use-after-free Read in kernfs_next_descendant_post (2) usb kernfs 19 C inconclusive error 54 826d 1721d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (3) kernfs 6 1 770d 770d
KASAN: slab-use-after-free Read in kernfs_get kernfs 19 1 856d 856d
stack segment fault in __stack_depot_save kernfs mm net 2 C inconclusive done 3 901d 1062d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (2) kernfs 6 1 861d 861d
INFO: task hung in kernfs_dop_revalidate (3) kernfs 1 1 961d 961d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (8) kernfs 6 3 910d 921d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission kernfs 6 1 920d 920d
possible deadlock in walk_component (2) kernfs 4 2 1031d 1068d
INFO: rcu detected stall in loop_control_ioctl kernfs 1 1 1043d 1043d
KCSAN: data-race in __kernfs_remove / kernfs_iop_permission kernfs 6 138 1024d 1150d
KCSAN: data-race in kernfs_iop_permission / kernfs_link_sibling kernfs 6 59 1027d 1146d
KMSAN: kernel-infoleak in kernfs_fop_read_iter kernfs 9 2 1089d 1091d
KASAN: slab-use-after-free Read in kernfs_xattr_get kernfs 19 1 1153d 1153d
KCSAN: data-race in dentry_lru_isolate / step_into (5) kernfs 6 1 1113d 1113d
WARNING: suspicious RCU usage in mas_state_walk (2) kernfs 4 C 18 1207d 1224d
KASAN: use-after-free Read in kernfs_get (2) kernfs 19 2 1220d 1307d
WARNING in kernfs_get (4) kernfs -1 syz error 3 1229d 1232d
INFO: task hung in kernfs_remove_by_name_ns kernfs 1 7 1221d 1397d
INFO: task hung in kernfs_iop_permission (3) kernfs arm 1 6 1225d 1299d
INFO: task hung in kernfs_dop_revalidate (2) kernfs 1 3 1238d 1292d
INFO: task hung in kernfs_find_and_get_ns (4) kernfs 1 1 1257d 1257d
WARNING in kernfs_find_and_get_node_by_id kernfs -1 C done inconclusive 302 1307d 1324d
general protection fault in kernfs_get_inode kernfs 2 C error done 10 1343d 1355d
BUG: corrupted list in kernfs_unlink_open_file kernfs 8 1 1226d 1222d
KCSAN: data-race in __radix_tree_delete / __radix_tree_replace kernfs 6 1 1251d 1251d
general protection fault in kernfs_link_sibling (3) kernfs 2 5 1228d 1228d
BUG: unable to handle kernel NULL pointer dereference in try_to_free_buffers kernfs 10 1 1262d 1258d
KASAN: null-ptr-deref Read in drop_buffers kernfs 11 5 1330d 1330d
inconsistent lock state in try_to_wake_up kernfs 4 1 1340d 1336d
INFO: task hung in kernfs_fop_readdir kernfs 1 2 1324d 1327d
KASAN: use-after-free Write in kernfs_path_from_node_locked kernfs 22 C done 9 2022d 2029d
INFO: task hung in kernfs_find_and_get_ns (3) kernfs 1 1 1338d 1338d
upstream boot error: BUG: unable to handle kernel paging request in kernfs_new_node kernfs -1 1 1404d 1400d
upstream boot error: BUG: unable to handle kernel NULL pointer dereference in qlist_free_all kernfs -1 1 1404d 1400d
upstream boot error: BUG: unable to handle kernel paging request in kernfs_create_dir_ns kernfs -1 1 1408d 1405d
INFO: task hung in kernfs_dop_revalidate kernfs 1 syz unreliable inconclusive 2 1434d 1460d
INFO: task hung in kernfs_iop_permission (2) kernfs 1 3 1407d 1500d
KASAN: use-after-free Read in kernfs_get kernfs 19 8 1438d 1560d
usb-testing boot error: BUG: unable to handle kernel paging request in kernfs_dop_revalidate kernfs -1 1 1391d 1391d
KASAN: use-after-free Read in kernfs_xattr_get kernfs 19 1 1450d 1446d
linux-next boot error: kernel BUG in __phys_addr kernfs -1 3 1405d 1409d
memory leak in iget_locked kernfs usb 3 syz 1 1947d 1945d
INFO: task hung in __kernfs_remove kernfs 1 1 1447d 1447d
KCSAN: data-race in cleanup_glue_dir / kernfs_link_sibling (2) kernfs 6 1 1393d 1393d
INFO: rcu detected stall in kernfs_fop_open (3) kernfs 1 2 1459d 1509d
KASAN: use-after-free Read in kernfs_link_sibling kernfs 19 1 1464d 1460d
INFO: rcu detected stall in clone3 (2) kernfs 1 1 1469d 1469d
KASAN: use-after-free Read in kernfs_active kernfs 19 1 1479d 1475d
INFO: rcu detected stall in sys_clone3 kernfs 1 1 1491d 1491d
INFO: rcu detected stall in newfstatat (2) kernfs 1 2 1491d 1525d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (7) kernfs 6 1 1448d 1448d
KCSAN: data-race in __radix_tree_delete / radix_tree_iter_tag_clear kernfs 6 1 1466d 1466d
KASAN: use-after-free Read in kernfs_activate kernfs 19 2 1561d 1568d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (6) kernfs 6 3 1530d 1558d
INFO: rcu detected stall in sys_unshare (6) kernfs 1 1 1587d 1587d
INFO: rcu detected stall in sys_newfstatat (2) kernfs 1 1 1590d 1590d
WARNING: locking bug in __kernfs_remove (2) kernfs 4 1 1597d 1593d
general protection fault in __kernfs_remove kernfs 17 4 1661d 1760d
general protection fault in kernfs_find_ns kernfs 2 2 1665d 1660d
INFO: trying to register non-static key in __kernfs_remove kernfs -1 1 1682d 1678d
INFO: rcu detected stall in lo_ioctl (3) kernfs 1 2 1635d 1640d
INFO: rcu detected stall in sys_clone (5) kernfs 1 5 1622d 1722d
INFO: rcu detected stall in sys_openat (2) kernfs 1 8 1598d 1810d
KASAN: use-after-free Read in timerfd_clock_was_set kernfs 19 3 1717d 1784d
WARNING in kernfs_get (3) kernfs -1 3 1658d 1662d
INFO: rcu detected stall in sys_getdents kernfs 1 1 1691d 1691d
BUG: unable to handle kernel paging request in stack_depot_save (4) kernfs 8 1 1694d 1690d
linux-next test error: WARNING: held lock freed in kernfs_destroy_root kernfs -1 36 1660d 1668d
BUG: unable to handle kernel paging request in seq_open kernfs 8 1 1718d 1714d
general protection fault in kernfs_link_sibling (2) kernfs 2 1 1704d 1700d
BUG: corrupted list in kernfs_put_open_node (2) kernfs 8 1 1738d 1734d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (5) kernfs 6 1 1705d 1705d
general protection fault in kernfs_link_sibling kernfs 2 1 1812d 1808d
WARNING: locking bug in __kernfs_remove kernfs 4 1 1787d 1783d
WARNING in kernfs_remove_by_name_ns (2) kernfs -1 1 1861d 1857d
KASAN: use-after-free Read in kernfs_next_descendant_post kernfs 19 1 1881d 1877d
KCSAN: data-race in cleanup_glue_dir / kernfs_link_sibling kernfs 6 1 1820d 1820d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (4) kernfs 6 1 1900d 1900d
KASAN: invalid-free in bdev_free_inode kernfs 24 18 1987d 2012d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (3) kernfs 6 1 1969d 1969d
INFO: task hung in kernfs_find_and_get_ns (2) kernfs 1 1 2043d 2043d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (2) kernfs 6 2 2005d 2018d
WARNING in kernfs_get (2) kernfs -1 2 2093d 2111d
BUG: unable to handle kernel paging request in kernfs_active kernfs 8 1 2083d 2079d
BUG: unable to handle kernel paging request in qlist_free_all (6) kernfs 8 1 2085d 2081d
general protection fault in idr_remove (2) kernfs 2 1 2170d 2166d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir kernfs 6 2 2101d 2119d
general protection fault in rb_erase (3) kernfs 2 1 2175d 2171d
KCSAN: data-race in generic_fillattr / kernfs_refresh_inode kernfs 6 36 2197d 2254d
KCSAN: data-race in cleanup_glue_dir.part.0 / kernfs_unlink_sibling kernfs 6 2 2213d 2217d
BUG: unable to handle kernel NULL pointer dereference in idr_get_free kernfs 10 1 2279d 2279d
INFO: task hung in kernfs_notify_workfn (2) kernfs 1 1 2347d 2347d
KCSAN: data-race in do_dentry_open / kernfs_refresh_inode kernfs 6 11 2327d 2425d
KCSAN: data-race in generic_permission / kernfs_refresh_inode (3) kernfs 6 3 2332d 2371d
KCSAN: data-race in __fput / kernfs_refresh_inode (2) kernfs 6 3 2348d 2389d
KCSAN: data-race in kernfs_refresh_inode / may_open.isra.0 (2) kernfs 6 1 2353d 2353d
net test error: general protection fault in kernfs_find_ns kernfs -1 3 2404d 2403d
KCSAN: data-race in inode_permission / kernfs_refresh_inode kernfs 6 1 2358d 2358d
linux-next test error: general protection fault in kernfs_find_ns kernfs -1 3 2404d 2403d
WARNING in kernfs_remove_by_name_ns kernfs -1 4 2480d 2555d
KCSAN: data-race in kernfs_refresh_inode / security_file_permission kernfs 6 4 2414d 2432d
KCSAN: data-race in kernfs_refresh_inode / process_measurement kernfs 6 1 2413d 2413d
KCSAN: data-race in kernfs_refresh_inode / tomoyo_realpath_from_path kernfs 6 3 2416d 2423d
KCSAN: data-race in do_sys_open / kernfs_refresh_inode kernfs 6 1 2416d 2416d
KCSAN: data-race in kernfs_fop_open / kernfs_refresh_inode kernfs 6 2 2414d 2416d
KCSAN: data-race in generic_permission / kernfs_refresh_inode (2) kernfs 6 35 2413d 2440d
KCSAN: data-race in __fput / kernfs_refresh_inode kernfs 6 2 2420d 2422d
KCSAN: data-race in kernfs_refresh_inode / may_open.isra.0 kernfs 6 1 2429d 2429d
KCSAN: data-race in kernfs_refresh_inode / security_file_open kernfs 6 1 2421d 2421d
KCSAN: data-race in kernfs_refresh_inode / privileged_wrt_inode_uidgid kernfs 6 2 2422d 2427d
INFO: task hung in kernfs_notify_workfn kernfs 1 3 2515d 2519d
INFO: task hung in kernfs_iop_permission kernfs 1 2 2517d 2520d
INFO: task hung in kernfs_iop_get_link kernfs 1 1 2519d 2519d
INFO: task hung in kernfs_find_and_get_ns kernfs 1 2 2594d 2666d
general protection fault in idr_remove kernfs 2 2 2551d 2685d
KCSAN: data-race in generic_permission / kernfs_refresh_inode kernfs 6 20 2441d 2451d
WARNING in kernfs_activate kernfs -1 3 2623d 2602d
BUG: unable to handle kernel paging request in kmem_cache_alloc (2) kernfs 8 6 2627d 2897d
KMSAN: uninit-value in kernfs_name kernfs 7 1 2691d 2691d
KASAN: use-after-free Read in kernfs_put kernfs 19 1 2741d 2740d
INFO: rcu detected stall in kernfs_notify_workfn kernfs 1 1 2763d 2763d
BUG: unable to handle kernel paging request in kernfs_refresh_inode kernfs 8 1 2779d 2778d
KMSAN: uninit-value in kfree kernfs 7 1 2855d 2855d
KASAN: stack-out-of-bounds Read in kernfs_refresh_inode kernfs 17 1 2906d 2906d
BUG: corrupted list in kernfs_put_open_node kernfs 8 1 2965d 2965d
INFO: task hung in __fdget_pos kernfs 1 1 3009d 3008d