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Out of 200 bugs, 175 were automatically obsoleted (20 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 process_scheduled_works (3) kernfs input 1 2 91d 109d
inconsistent lock state in valid_state (6) kernfs comedi 4 2 105d 104d
possible deadlock in kernfs_node_dentry kernfs 4 1 119d 115d
INFO: task hung in pipe_write (6) kernfs netfs 1 C done done 10 125d 347d
INFO: task hung in file_start_write (2) kernfs xfs 1 3 127d 215d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (9) kernfs 6 1 101d 101d
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 8 159d 1218d
INFO: task hung in nmi_cpu_backtrace (5) kernfs 1 1 154d 154d
KCSAN: data-race in cleanup_glue_dir / kernfs_unlink_sibling kernfs 6 1 129d 129d
possible deadlock in kernfs_link_sibling kernfs 4 30 117d 149d
INFO: rcu detected stall in netlink_release (6) kernfs 1 1 189d 189d
KCSAN: data-race in do_sys_poll / pollwake kernfs 6 5332 187d 2023d
general protection fault in kernfs_rename_ns kernfs 2 6 243d 256d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (8) kernfs 6 1 211d 211d
possible deadlock in mnt_want_write (6) kernfs 4 1 236d 232d
KMSAN: uninit-value in __kernfs_remove kernfs 7 1 305d 301d
possible deadlock in __kernfs_remove (2) kernfs 4 C 4976 281d 449d
general protection fault in kernfs_dop_revalidate kernfs 7 syz done 8 333d 431d
WARNING: fs/kernfs/dir.c:LINE at kernfs_new_node, CPU: kworker/NUM:NUM/NUM kernfs -1 1 229d 229d
INFO: task hung in __generic_file_fsync (5) kernfs 1 C inconclusive done 8 329d 394d
KASAN: slab-use-after-free Read in kernfs_add_one kernfs 19 6 330d 491d
INFO: rcu detected stall in ib_unregister_work kernfs 1 1 333d 333d
UBSAN: shift-out-of-bounds in idr_get_free kernfs -1 1 348d 344d
UBSAN: shift-out-of-bounds in radix_tree_delete_item kernfs -1 C done done 3 349d 351d
INFO: task hung in kernfs_seq_start kernfs 1 1 345d 345d
INFO: rcu detected stall in statfs (3) usb kernfs input 1 syz 1 485d 481d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (7) kernfs 6 2 323d 327d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs 17 syz 1 435d 431d
possible deadlock in mnt_want_write (5) kernfs 4 1 386d 382d
KCSAN: data-race in inode_set_ctime_to_ts / inode_set_ctime_to_ts kernfs 6 1 361d 361d
INFO: task hung in kernfs_find_and_get_ns (5) kernfs 1 19 405d 620d
KASAN: slab-use-after-free Read in kernfs_get (2) kernfs 19 2 433d 430d
INFO: task hung in vfs_set_acl kernfs 1 1 398d 398d
INFO: rcu detected stall in cleanup_net (7) kernfs rdma bridge 1 15 430d 807d
INFO: task hung in do_loopback kernfs f2fs 1 201 425d 498d
INFO: rcu detected stall in kernfs_notify_workfn (3) kernfs 1 1 458d 458d
INFO: rcu detected stall in vfs_write (2) kernfs 1 1 473d 473d
INFO: task hung in kernfs_fop_readdir (3) kernfs 1 1 474d 474d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (6) kernfs 6 1 440d 440d
INFO: task hung in vfs_fileattr_set (3) lsm kernfs jfs 1 3 476d 513d
INFO: task hung in kernfs_remove (2) kernfs 1 2 487d 498d
possible deadlock in kernfs_path_from_node kernfs 4 C error done 5 511d 507d
possible deadlock in mnt_want_write (4) kernfs 4 1 511d 507d
INFO: task hung in __generic_file_fsync (4) kernfs ext4 exfat 1 7 502d 659d
INFO: task hung in lock_two_directories (2) kernfs 1 10 503d 650d
kernel panic: corrupted stack end in hub_event (3) kernfs 2 48 489d 608d
INFO: rcu detected stall in usb_new_device kernfs 1 7 518d 566d
INFO: task hung in kernfs_iop_get_link (2) kernfs 1 1 492d 492d
INFO: task hung in eventpoll_release_file (2) kernfs 1 C error done 422 503d 559d
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu kernfs bpf 6 3 471d 487d
INFO: rcu detected stall in bus_probe_device fbdev kernfs 1 3 528d 573d
INFO: rcu detected stall in __run_timers (7) kernfs 1 25 509d 614d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (5) kernfs 6 1 501d 501d
INFO: rcu detected stall in try_to_wake_up netfilter kernfs 1 4 562d 584d
INFO: rcu detected stall in run_timer_base kernfs 1 11 563d 646d
INFO: rcu detected stall in kernfs_notify_workfn (2) kernfs 1 1 566d 566d
INFO: task hung in ep_clear_and_put kernfs 1 2 568d 598d
INFO: task hung in kernfs_iop_lookup kernfs 1 1 568d 568d
possible deadlock in kernfs_fop_write_iter kernfs 4 14 554d 579d
INFO: rcu detected stall in add_timer_on kernfs 1 1 574d 574d
INFO: task hung in kernfs_fop_readdir (2) kernfs 1 1 575d 575d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (10) kernfs 6 1 521d 521d
INFO: rcu detected stall in kswapd (2) mm kernfs 1 3 555d 575d
INFO: rcu detected stall in kernfs_fop_read_iter (3) kernfs 1 6 590d 769d
inconsistent lock state in find_vmap_area input usb kernfs 4 C done inconclusive 49 981d 1299d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (4) kernfs 6 3 555d 576d
INFO: task hung in kernfs_remove kernfs 1 2 610d 612d
linux-next test error: BUG: key ADDR has not been registered! kernfs -1 4 591d 592d
KASAN: use-after-free Read in kernfs_add_one kernfs 19 C error inconclusive 39 662d 1593d
WARNING in kernfs_new_node (2) kernfs -1 1 638d 634d
possible deadlock in mnt_want_write (3) kernfs 4 9 658d 762d
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 4 1 660d 656d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (9) kernfs 6 1 610d 610d
KASAN: use-after-free Read in kernfs_next_descendant_post (2) usb kernfs 19 C inconclusive error 54 685d 1580d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (3) kernfs 6 1 630d 630d
KASAN: slab-use-after-free Read in kernfs_get kernfs 19 1 716d 715d
stack segment fault in __stack_depot_save kernfs mm net 2 C inconclusive done 3 761d 922d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (2) kernfs 6 1 721d 721d
INFO: task hung in kernfs_dop_revalidate (3) kernfs 1 1 821d 821d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (8) kernfs 6 3 770d 780d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission kernfs 6 1 780d 780d
possible deadlock in walk_component (2) kernfs 4 2 890d 928d
INFO: rcu detected stall in loop_control_ioctl kernfs 1 1 902d 902d
KCSAN: data-race in __kernfs_remove / kernfs_iop_permission kernfs 6 138 884d 1010d
KCSAN: data-race in kernfs_iop_permission / kernfs_link_sibling kernfs 6 59 887d 1006d
KMSAN: kernel-infoleak in kernfs_fop_read_iter kernfs 9 2 949d 951d
KASAN: slab-use-after-free Read in kernfs_xattr_get kernfs 19 1 1013d 1013d
KCSAN: data-race in dentry_lru_isolate / step_into (5) kernfs 6 1 972d 972d
WARNING: suspicious RCU usage in mas_state_walk (2) kernfs 4 C 18 1067d 1084d
KASAN: use-after-free Read in kernfs_get (2) kernfs 19 2 1080d 1166d
WARNING in kernfs_get (4) kernfs -1 syz error 3 1089d 1092d
INFO: task hung in kernfs_remove_by_name_ns kernfs 1 7 1080d 1257d
INFO: task hung in kernfs_iop_permission (3) kernfs arm 1 6 1084d 1158d
INFO: task hung in kernfs_dop_revalidate (2) kernfs 1 3 1098d 1152d
INFO: task hung in kernfs_find_and_get_ns (4) kernfs 1 1 1117d 1117d
WARNING in kernfs_find_and_get_node_by_id kernfs -1 C done inconclusive 302 1167d 1184d
general protection fault in kernfs_get_inode kernfs 2 C error done 10 1202d 1215d
BUG: corrupted list in kernfs_unlink_open_file kernfs 8 1 1085d 1081d
KCSAN: data-race in __radix_tree_delete / __radix_tree_replace kernfs 6 1 1110d 1110d
general protection fault in kernfs_link_sibling (3) kernfs 2 5 1088d 1088d
BUG: unable to handle kernel NULL pointer dereference in try_to_free_buffers kernfs 10 1 1122d 1118d
KASAN: null-ptr-deref Read in drop_buffers kernfs 11 5 1190d 1190d
inconsistent lock state in try_to_wake_up kernfs 4 1 1200d 1196d
INFO: task hung in kernfs_fop_readdir kernfs 1 2 1183d 1187d
KASAN: use-after-free Write in kernfs_path_from_node_locked kernfs 24 C done 9 1882d 1889d
INFO: task hung in kernfs_find_and_get_ns (3) kernfs 1 1 1198d 1198d
upstream boot error: BUG: unable to handle kernel paging request in kernfs_new_node kernfs -1 1 1264d 1260d
upstream boot error: BUG: unable to handle kernel NULL pointer dereference in qlist_free_all kernfs -1 1 1264d 1260d
upstream boot error: BUG: unable to handle kernel paging request in kernfs_create_dir_ns kernfs -1 1 1268d 1265d
INFO: task hung in kernfs_dop_revalidate kernfs 1 syz unreliable inconclusive 2 1294d 1320d
INFO: task hung in kernfs_iop_permission (2) kernfs 1 3 1267d 1359d
KASAN: use-after-free Read in kernfs_get kernfs 19 8 1297d 1419d
usb-testing boot error: BUG: unable to handle kernel paging request in kernfs_dop_revalidate kernfs -1 1 1251d 1251d
KASAN: use-after-free Read in kernfs_xattr_get kernfs 19 1 1310d 1306d
linux-next boot error: kernel BUG in __phys_addr kernfs -1 3 1265d 1268d
memory leak in iget_locked kernfs usb 3 syz 1 1807d 1805d
INFO: task hung in __kernfs_remove kernfs 1 1 1307d 1307d
KCSAN: data-race in cleanup_glue_dir / kernfs_link_sibling (2) kernfs 6 1 1253d 1253d
INFO: rcu detected stall in kernfs_fop_open (3) kernfs 1 2 1319d 1369d
KASAN: use-after-free Read in kernfs_link_sibling kernfs 19 1 1324d 1320d
INFO: rcu detected stall in clone3 (2) kernfs 1 1 1329d 1329d
KASAN: use-after-free Read in kernfs_active kernfs 19 1 1339d 1335d
INFO: rcu detected stall in sys_clone3 kernfs 1 1 1350d 1350d
INFO: rcu detected stall in newfstatat (2) kernfs 1 2 1350d 1385d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (7) kernfs 6 1 1307d 1307d
KCSAN: data-race in __radix_tree_delete / radix_tree_iter_tag_clear kernfs 6 1 1326d 1326d
KASAN: use-after-free Read in kernfs_activate kernfs 19 2 1421d 1428d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (6) kernfs 6 3 1389d 1418d
INFO: rcu detected stall in sys_unshare (6) kernfs 1 1 1447d 1447d
INFO: rcu detected stall in sys_newfstatat (2) kernfs 1 1 1450d 1450d
WARNING: locking bug in __kernfs_remove (2) kernfs 4 1 1457d 1453d
general protection fault in __kernfs_remove kernfs 17 4 1521d 1620d
general protection fault in kernfs_find_ns kernfs 2 2 1525d 1519d
INFO: trying to register non-static key in __kernfs_remove kernfs -1 1 1542d 1538d
INFO: rcu detected stall in lo_ioctl (3) kernfs 1 2 1495d 1500d
INFO: rcu detected stall in sys_clone (5) kernfs 1 5 1482d 1581d
INFO: rcu detected stall in sys_openat (2) kernfs 1 8 1458d 1670d
KASAN: use-after-free Read in timerfd_clock_was_set kernfs 19 3 1577d 1644d
WARNING in kernfs_get (3) kernfs -1 3 1518d 1522d
INFO: rcu detected stall in sys_getdents kernfs 1 1 1551d 1551d
BUG: unable to handle kernel paging request in stack_depot_save (4) kernfs 8 1 1554d 1550d
linux-next test error: WARNING: held lock freed in kernfs_destroy_root kernfs -1 36 1520d 1528d
BUG: unable to handle kernel paging request in seq_open kernfs 8 1 1578d 1574d
general protection fault in kernfs_link_sibling (2) kernfs 2 1 1563d 1559d
BUG: corrupted list in kernfs_put_open_node (2) kernfs 8 1 1598d 1594d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (5) kernfs 6 1 1564d 1564d
general protection fault in kernfs_link_sibling kernfs 2 1 1672d 1668d
WARNING: locking bug in __kernfs_remove kernfs 4 1 1647d 1643d
WARNING in kernfs_remove_by_name_ns (2) kernfs -1 1 1721d 1717d
KASAN: use-after-free Read in kernfs_next_descendant_post kernfs 19 1 1741d 1736d
KCSAN: data-race in cleanup_glue_dir / kernfs_link_sibling kernfs 6 1 1679d 1679d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (4) kernfs 6 1 1760d 1760d
KASAN: invalid-free in bdev_free_inode kernfs 22 18 1847d 1872d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (3) kernfs 6 1 1828d 1828d
INFO: task hung in kernfs_find_and_get_ns (2) kernfs 1 1 1902d 1902d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (2) kernfs 6 2 1865d 1877d
WARNING in kernfs_get (2) kernfs -1 2 1953d 1971d
BUG: unable to handle kernel paging request in kernfs_active kernfs 8 1 1943d 1939d
BUG: unable to handle kernel paging request in qlist_free_all (6) kernfs 8 1 1944d 1940d
general protection fault in idr_remove (2) kernfs 2 1 2030d 2026d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir kernfs 6 2 1960d 1978d
general protection fault in rb_erase (3) kernfs 2 1 2035d 2031d
KCSAN: data-race in generic_fillattr / kernfs_refresh_inode kernfs 6 36 2057d 2114d
KCSAN: data-race in cleanup_glue_dir.part.0 / kernfs_unlink_sibling kernfs 6 2 2073d 2077d
BUG: unable to handle kernel NULL pointer dereference in idr_get_free kernfs 10 1 2139d 2139d
INFO: task hung in kernfs_notify_workfn (2) kernfs 1 1 2206d 2206d
KCSAN: data-race in do_dentry_open / kernfs_refresh_inode kernfs 6 11 2187d 2285d
KCSAN: data-race in generic_permission / kernfs_refresh_inode (3) kernfs 6 3 2191d 2231d
KCSAN: data-race in __fput / kernfs_refresh_inode (2) kernfs 6 3 2208d 2249d
KCSAN: data-race in kernfs_refresh_inode / may_open.isra.0 (2) kernfs 6 1 2213d 2213d
net test error: general protection fault in kernfs_find_ns kernfs -1 3 2263d 2263d
KCSAN: data-race in inode_permission / kernfs_refresh_inode kernfs 6 1 2218d 2218d
linux-next test error: general protection fault in kernfs_find_ns kernfs -1 3 2263d 2263d
WARNING in kernfs_remove_by_name_ns kernfs -1 4 2340d 2414d
KCSAN: data-race in kernfs_refresh_inode / security_file_permission kernfs 6 4 2273d 2291d
KCSAN: data-race in kernfs_refresh_inode / process_measurement kernfs 6 1 2273d 2273d
KCSAN: data-race in kernfs_refresh_inode / tomoyo_realpath_from_path kernfs 6 3 2276d 2283d
KCSAN: data-race in do_sys_open / kernfs_refresh_inode kernfs 6 1 2276d 2276d
KCSAN: data-race in kernfs_fop_open / kernfs_refresh_inode kernfs 6 2 2274d 2276d
KCSAN: data-race in generic_permission / kernfs_refresh_inode (2) kernfs 6 35 2273d 2300d
KCSAN: data-race in __fput / kernfs_refresh_inode kernfs 6 2 2280d 2281d
KCSAN: data-race in kernfs_refresh_inode / may_open.isra.0 kernfs 6 1 2289d 2289d
KCSAN: data-race in kernfs_refresh_inode / security_file_open kernfs 6 1 2280d 2280d
KCSAN: data-race in kernfs_refresh_inode / privileged_wrt_inode_uidgid kernfs 6 2 2282d 2286d
INFO: task hung in kernfs_notify_workfn kernfs 1 3 2374d 2379d
INFO: task hung in kernfs_iop_permission kernfs 1 2 2377d 2380d
INFO: task hung in kernfs_iop_get_link kernfs 1 1 2378d 2378d
INFO: task hung in kernfs_find_and_get_ns kernfs 1 2 2453d 2525d
general protection fault in idr_remove kernfs 2 2 2411d 2545d
KCSAN: data-race in generic_permission / kernfs_refresh_inode kernfs 6 20 2300d 2311d
WARNING in kernfs_activate kernfs -1 3 2483d 2461d
BUG: unable to handle kernel paging request in kmem_cache_alloc (2) kernfs 8 6 2486d 2757d
KMSAN: uninit-value in kernfs_name kernfs 7 1 2551d 2551d
KASAN: use-after-free Read in kernfs_put kernfs 19 1 2601d 2600d
INFO: rcu detected stall in kernfs_notify_workfn kernfs 1 1 2623d 2623d
BUG: unable to handle kernel paging request in kernfs_refresh_inode kernfs 8 1 2639d 2638d
KMSAN: uninit-value in kfree kernfs 7 1 2715d 2715d
KASAN: stack-out-of-bounds Read in kernfs_refresh_inode kernfs 17 1 2766d 2766d
BUG: corrupted list in kernfs_put_open_node kernfs 8 1 2825d 2825d
INFO: task hung in __fdget_pos kernfs 1 1 2868d 2868d