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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 107d 107d
INFO: rcu detected stall in internal_create_groups kernfs prio:high 1 1 117d 117d
INFO: task hung in kernfs_remove (3) kernfs prio:high 1 1 126d 126d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 139 108d 619d
INFO: task hung in kernfs_notify_workfn (3) kernfs 1 8 129d 404d
INFO: rcu detected stall in bus_probe_device (2) kernfs 1 1 133d 133d
possible deadlock in kernfs_find_and_get_ns kernfs 4 1 172d 168d
KASAN: slab-use-after-free Read in kernfs_get (3) kernfs 19 1 138d 134d
INFO: rcu detected stall in kernfs_iop_get_link (2) kernfs 1 4 171d 218d
KCSAN: data-race in cleanup_glue_dir / kernfs_unlink_sibling (2) kernfs 6 1 142d 142d
INFO: rcu detected stall in tty_ioctl (5) kernfs 1 1 180d 180d
INFO: task hung in walk_component (5) kernfs fuse 1 C inconclusive error 133 260d 1402d
INFO: rcu detected stall in kernfs_fop_release (2) bpf kernfs 1 3 182d 194d
KASAN: slab-use-after-free Read in kernfs_new_node kernfs 19 1 199d 195d
INFO: rcu detected stall in ppp_release (2) kernfs 1 1 162d 162d
INFO: rcu detected stall in __fput_deferred kernfs 1 1 198d 198d
KCSAN: data-race in kernfs_iop_getattr / kernfs_iop_permission kernfs 6 1 164d 164d
INFO: task hung in seq_read_iter kernfs squashfs 1 syz error 4 183d 207d
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 51 202d 325d
KCSAN: data-race in inode_set_ctime_to_ts / inode_set_ctime_to_ts (2) kernfs 6 2 188d 241d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 30 205d 328d
INFO: rcu detected stall in process_scheduled_works (3) kernfs input 1 2 235d 254d
inconsistent lock state in valid_state (6) kernfs comedi 4 2 249d 248d
possible deadlock in kernfs_node_dentry kernfs 4 1 264d 260d
INFO: task hung in pipe_write (6) kernfs netfs 1 C done done 10 269d 492d
INFO: task hung in file_start_write (2) kernfs xfs 1 3 271d 359d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (9) kernfs 6 1 245d 245d
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 8 303d 1362d
INFO: task hung in nmi_cpu_backtrace (5) kernfs 1 1 298d 298d
KCSAN: data-race in cleanup_glue_dir / kernfs_unlink_sibling kernfs 6 1 273d 273d
possible deadlock in kernfs_link_sibling kernfs 4 30 261d 293d
INFO: rcu detected stall in netlink_release (6) kernfs 1 1 334d 334d
KCSAN: data-race in do_sys_poll / pollwake kernfs 6 5332 331d 2167d
general protection fault in kernfs_rename_ns kernfs 2 6 387d 400d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (8) kernfs 6 1 355d 355d
possible deadlock in mnt_want_write (6) kernfs 4 1 380d 376d
KMSAN: uninit-value in __kernfs_remove kernfs 7 1 449d 445d
possible deadlock in __kernfs_remove (2) kernfs 4 C 4976 425d 594d
general protection fault in kernfs_dop_revalidate kernfs 7 syz done 8 477d 576d
WARNING: fs/kernfs/dir.c:LINE at kernfs_new_node, CPU: kworker/NUM:NUM/NUM kernfs -1 1 373d 373d
INFO: task hung in __generic_file_fsync (5) kernfs 1 C inconclusive done 8 473d 538d
KASAN: slab-use-after-free Read in kernfs_add_one kernfs 19 6 475d 635d
INFO: rcu detected stall in ib_unregister_work kernfs 1 1 477d 477d
UBSAN: shift-out-of-bounds in idr_get_free kernfs -1 1 492d 488d
UBSAN: shift-out-of-bounds in radix_tree_delete_item kernfs -1 C done done 3 493d 495d
INFO: task hung in kernfs_seq_start kernfs 1 1 489d 489d
INFO: rcu detected stall in statfs (3) usb kernfs input 1 syz 1 630d 626d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (7) kernfs 6 2 467d 471d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs 17 syz 1 580d 576d
possible deadlock in mnt_want_write (5) kernfs 4 1 530d 526d
KCSAN: data-race in inode_set_ctime_to_ts / inode_set_ctime_to_ts kernfs 6 1 505d 505d
INFO: task hung in kernfs_find_and_get_ns (5) kernfs 1 19 549d 764d
KASAN: slab-use-after-free Read in kernfs_get (2) kernfs 19 2 577d 574d
INFO: task hung in vfs_set_acl kernfs 1 1 542d 542d
INFO: rcu detected stall in cleanup_net (7) kernfs rdma bridge 1 15 574d 952d
INFO: task hung in do_loopback kernfs f2fs 1 201 569d 642d
INFO: rcu detected stall in kernfs_notify_workfn (3) kernfs 1 1 602d 602d
INFO: rcu detected stall in vfs_write (2) kernfs 1 1 618d 618d
INFO: task hung in kernfs_fop_readdir (3) kernfs 1 1 618d 618d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (6) kernfs 6 1 584d 584d
INFO: task hung in vfs_fileattr_set (3) lsm kernfs jfs 1 3 620d 657d
INFO: task hung in kernfs_remove (2) kernfs 1 2 631d 642d
possible deadlock in kernfs_path_from_node kernfs 4 C error done 5 655d 651d
possible deadlock in mnt_want_write (4) kernfs 4 1 655d 651d
INFO: task hung in __generic_file_fsync (4) kernfs ext4 exfat 1 7 647d 803d
INFO: task hung in lock_two_directories (2) kernfs 1 10 647d 794d
kernel panic: corrupted stack end in hub_event (3) kernfs 2 48 633d 752d
INFO: rcu detected stall in usb_new_device kernfs 1 7 662d 711d
INFO: task hung in kernfs_iop_get_link (2) kernfs 1 1 637d 637d
INFO: task hung in eventpoll_release_file (2) kernfs 1 C error done 422 647d 703d
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu kernfs bpf 6 3 616d 631d
INFO: rcu detected stall in bus_probe_device fbdev kernfs 1 3 672d 717d
INFO: rcu detected stall in __run_timers (7) kernfs 1 25 653d 758d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (5) kernfs 6 1 645d 645d
INFO: rcu detected stall in try_to_wake_up netfilter kernfs 1 4 706d 728d
INFO: rcu detected stall in run_timer_base kernfs 1 11 707d 790d
INFO: rcu detected stall in kernfs_notify_workfn (2) kernfs 1 1 710d 710d
INFO: task hung in ep_clear_and_put kernfs 1 2 712d 742d
INFO: task hung in kernfs_iop_lookup kernfs 1 1 712d 712d
possible deadlock in kernfs_fop_write_iter kernfs 4 14 698d 723d
INFO: rcu detected stall in add_timer_on kernfs 1 1 718d 718d
INFO: task hung in kernfs_fop_readdir (2) kernfs 1 1 719d 719d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (10) kernfs 6 1 666d 666d
INFO: rcu detected stall in kswapd (2) mm kernfs 1 3 699d 719d
INFO: rcu detected stall in kernfs_fop_read_iter (3) kernfs 1 6 734d 913d
inconsistent lock state in find_vmap_area input usb kernfs 4 C done inconclusive 49 1125d 1444d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (4) kernfs 6 3 699d 720d
INFO: task hung in kernfs_remove kernfs 1 2 754d 756d
linux-next test error: BUG: key ADDR has not been registered! kernfs -1 4 736d 737d
KASAN: use-after-free Read in kernfs_add_one kernfs 19 C error inconclusive 39 806d 1737d
WARNING in kernfs_new_node (2) kernfs -1 1 782d 778d
possible deadlock in mnt_want_write (3) kernfs 4 9 803d 906d
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 4 1 804d 800d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (9) kernfs 6 1 754d 754d
KASAN: use-after-free Read in kernfs_next_descendant_post (2) usb kernfs 19 C inconclusive error 54 829d 1724d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (3) kernfs 6 1 774d 774d
KASAN: slab-use-after-free Read in kernfs_get kernfs 19 1 860d 860d
stack segment fault in __stack_depot_save kernfs mm net 2 C inconclusive done 3 905d 1066d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (2) kernfs 6 1 865d 865d
INFO: task hung in kernfs_dop_revalidate (3) kernfs 1 1 965d 965d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (8) kernfs 6 3 914d 925d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission kernfs 6 1 924d 924d
possible deadlock in walk_component (2) kernfs 4 2 1035d 1072d
INFO: rcu detected stall in loop_control_ioctl kernfs 1 1 1047d 1047d
KCSAN: data-race in __kernfs_remove / kernfs_iop_permission kernfs 6 138 1028d 1154d
KCSAN: data-race in kernfs_iop_permission / kernfs_link_sibling kernfs 6 59 1031d 1150d
KMSAN: kernel-infoleak in kernfs_fop_read_iter kernfs 9 2 1093d 1095d
KASAN: slab-use-after-free Read in kernfs_xattr_get kernfs 19 1 1157d 1157d
KCSAN: data-race in dentry_lru_isolate / step_into (5) kernfs 6 1 1116d 1116d
WARNING: suspicious RCU usage in mas_state_walk (2) kernfs 4 C 18 1211d 1228d
KASAN: use-after-free Read in kernfs_get (2) kernfs 19 2 1224d 1310d
WARNING in kernfs_get (4) kernfs -1 syz error 3 1233d 1236d
INFO: task hung in kernfs_remove_by_name_ns kernfs 1 7 1224d 1401d
INFO: task hung in kernfs_iop_permission (3) kernfs arm 1 6 1228d 1303d
INFO: task hung in kernfs_dop_revalidate (2) kernfs 1 3 1242d 1296d
INFO: task hung in kernfs_find_and_get_ns (4) kernfs 1 1 1261d 1261d
WARNING in kernfs_find_and_get_node_by_id kernfs -1 C done inconclusive 302 1311d 1328d
general protection fault in kernfs_get_inode kernfs 2 C error done 10 1347d 1359d
BUG: corrupted list in kernfs_unlink_open_file kernfs 8 1 1230d 1226d
KCSAN: data-race in __radix_tree_delete / __radix_tree_replace kernfs 6 1 1255d 1255d
general protection fault in kernfs_link_sibling (3) kernfs 2 5 1232d 1232d
BUG: unable to handle kernel NULL pointer dereference in try_to_free_buffers kernfs 10 1 1266d 1262d
KASAN: null-ptr-deref Read in drop_buffers kernfs 11 5 1334d 1334d
inconsistent lock state in try_to_wake_up kernfs 4 1 1344d 1340d
INFO: task hung in kernfs_fop_readdir kernfs 1 2 1327d 1331d
KASAN: use-after-free Write in kernfs_path_from_node_locked kernfs 22 C done 9 2026d 2033d
INFO: task hung in kernfs_find_and_get_ns (3) kernfs 1 1 1342d 1342d
upstream boot error: BUG: unable to handle kernel paging request in kernfs_new_node kernfs -1 1 1408d 1404d
upstream boot error: BUG: unable to handle kernel NULL pointer dereference in qlist_free_all kernfs -1 1 1408d 1404d
upstream boot error: BUG: unable to handle kernel paging request in kernfs_create_dir_ns kernfs -1 1 1412d 1409d
INFO: task hung in kernfs_dop_revalidate kernfs 1 syz unreliable inconclusive 2 1438d 1464d
INFO: task hung in kernfs_iop_permission (2) kernfs 1 3 1411d 1504d
KASAN: use-after-free Read in kernfs_get kernfs 19 8 1442d 1563d
usb-testing boot error: BUG: unable to handle kernel paging request in kernfs_dop_revalidate kernfs -1 1 1395d 1395d
KASAN: use-after-free Read in kernfs_xattr_get kernfs 19 1 1454d 1450d
linux-next boot error: kernel BUG in __phys_addr kernfs -1 3 1409d 1413d
memory leak in iget_locked kernfs usb 3 syz 1 1951d 1949d
INFO: task hung in __kernfs_remove kernfs 1 1 1451d 1451d
KCSAN: data-race in cleanup_glue_dir / kernfs_link_sibling (2) kernfs 6 1 1397d 1397d
INFO: rcu detected stall in kernfs_fop_open (3) kernfs 1 2 1463d 1513d
KASAN: use-after-free Read in kernfs_link_sibling kernfs 19 1 1468d 1464d
INFO: rcu detected stall in clone3 (2) kernfs 1 1 1473d 1473d
KASAN: use-after-free Read in kernfs_active kernfs 19 1 1483d 1479d
INFO: rcu detected stall in sys_clone3 kernfs 1 1 1494d 1494d
INFO: rcu detected stall in newfstatat (2) kernfs 1 2 1495d 1529d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (7) kernfs 6 1 1451d 1451d
KCSAN: data-race in __radix_tree_delete / radix_tree_iter_tag_clear kernfs 6 1 1470d 1470d
KASAN: use-after-free Read in kernfs_activate kernfs 19 2 1565d 1572d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (6) kernfs 6 3 1534d 1562d
INFO: rcu detected stall in sys_unshare (6) kernfs 1 1 1591d 1591d
INFO: rcu detected stall in sys_newfstatat (2) kernfs 1 1 1594d 1594d
WARNING: locking bug in __kernfs_remove (2) kernfs 4 1 1601d 1597d
general protection fault in __kernfs_remove kernfs 17 4 1665d 1764d
general protection fault in kernfs_find_ns kernfs 2 2 1669d 1664d
INFO: trying to register non-static key in __kernfs_remove kernfs -1 1 1686d 1682d
INFO: rcu detected stall in lo_ioctl (3) kernfs 1 2 1639d 1644d
INFO: rcu detected stall in sys_clone (5) kernfs 1 5 1626d 1726d
INFO: rcu detected stall in sys_openat (2) kernfs 1 8 1602d 1814d
KASAN: use-after-free Read in timerfd_clock_was_set kernfs 19 3 1721d 1788d
WARNING in kernfs_get (3) kernfs -1 3 1662d 1666d
INFO: rcu detected stall in sys_getdents kernfs 1 1 1695d 1695d
BUG: unable to handle kernel paging request in stack_depot_save (4) kernfs 8 1 1698d 1694d
linux-next test error: WARNING: held lock freed in kernfs_destroy_root kernfs -1 36 1664d 1672d
BUG: unable to handle kernel paging request in seq_open kernfs 8 1 1722d 1718d
general protection fault in kernfs_link_sibling (2) kernfs 2 1 1708d 1704d
BUG: corrupted list in kernfs_put_open_node (2) kernfs 8 1 1742d 1738d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (5) kernfs 6 1 1708d 1708d
general protection fault in kernfs_link_sibling kernfs 2 1 1816d 1812d
WARNING: locking bug in __kernfs_remove kernfs 4 1 1791d 1787d
WARNING in kernfs_remove_by_name_ns (2) kernfs -1 1 1865d 1861d
KASAN: use-after-free Read in kernfs_next_descendant_post kernfs 19 1 1885d 1881d
KCSAN: data-race in cleanup_glue_dir / kernfs_link_sibling kernfs 6 1 1823d 1823d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (4) kernfs 6 1 1904d 1904d
KASAN: invalid-free in bdev_free_inode kernfs 24 18 1991d 2016d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (3) kernfs 6 1 1973d 1973d
INFO: task hung in kernfs_find_and_get_ns (2) kernfs 1 1 2047d 2047d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (2) kernfs 6 2 2009d 2022d
WARNING in kernfs_get (2) kernfs -1 2 2097d 2115d
BUG: unable to handle kernel paging request in kernfs_active kernfs 8 1 2087d 2083d
BUG: unable to handle kernel paging request in qlist_free_all (6) kernfs 8 1 2088d 2084d
general protection fault in idr_remove (2) kernfs 2 1 2174d 2170d
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir kernfs 6 2 2105d 2122d
general protection fault in rb_erase (3) kernfs 2 1 2179d 2175d
KCSAN: data-race in generic_fillattr / kernfs_refresh_inode kernfs 6 36 2201d 2258d
KCSAN: data-race in cleanup_glue_dir.part.0 / kernfs_unlink_sibling kernfs 6 2 2217d 2221d
BUG: unable to handle kernel NULL pointer dereference in idr_get_free kernfs 10 1 2283d 2283d
INFO: task hung in kernfs_notify_workfn (2) kernfs 1 1 2350d 2350d
KCSAN: data-race in do_dentry_open / kernfs_refresh_inode kernfs 6 11 2331d 2429d
KCSAN: data-race in generic_permission / kernfs_refresh_inode (3) kernfs 6 3 2335d 2375d
KCSAN: data-race in __fput / kernfs_refresh_inode (2) kernfs 6 3 2352d 2393d
KCSAN: data-race in kernfs_refresh_inode / may_open.isra.0 (2) kernfs 6 1 2357d 2357d
net test error: general protection fault in kernfs_find_ns kernfs -1 3 2408d 2407d
KCSAN: data-race in inode_permission / kernfs_refresh_inode kernfs 6 1 2362d 2362d
linux-next test error: general protection fault in kernfs_find_ns kernfs -1 3 2408d 2407d
WARNING in kernfs_remove_by_name_ns kernfs -1 4 2484d 2558d
KCSAN: data-race in kernfs_refresh_inode / security_file_permission kernfs 6 4 2417d 2436d
KCSAN: data-race in kernfs_refresh_inode / process_measurement kernfs 6 1 2417d 2417d
KCSAN: data-race in kernfs_refresh_inode / tomoyo_realpath_from_path kernfs 6 3 2420d 2427d
KCSAN: data-race in do_sys_open / kernfs_refresh_inode kernfs 6 1 2420d 2420d
KCSAN: data-race in kernfs_fop_open / kernfs_refresh_inode kernfs 6 2 2418d 2420d
KCSAN: data-race in generic_permission / kernfs_refresh_inode (2) kernfs 6 35 2417d 2444d
KCSAN: data-race in __fput / kernfs_refresh_inode kernfs 6 2 2424d 2425d
KCSAN: data-race in kernfs_refresh_inode / may_open.isra.0 kernfs 6 1 2433d 2433d
KCSAN: data-race in kernfs_refresh_inode / security_file_open kernfs 6 1 2424d 2424d
KCSAN: data-race in kernfs_refresh_inode / privileged_wrt_inode_uidgid kernfs 6 2 2426d 2431d
INFO: task hung in kernfs_notify_workfn kernfs 1 3 2519d 2523d
INFO: task hung in kernfs_iop_permission kernfs 1 2 2521d 2524d
INFO: task hung in kernfs_iop_get_link kernfs 1 1 2523d 2522d
INFO: task hung in kernfs_find_and_get_ns kernfs 1 2 2597d 2669d
general protection fault in idr_remove kernfs 2 2 2555d 2689d
KCSAN: data-race in generic_permission / kernfs_refresh_inode kernfs 6 20 2445d 2455d
WARNING in kernfs_activate kernfs -1 3 2627d 2606d
BUG: unable to handle kernel paging request in kmem_cache_alloc (2) kernfs 8 6 2630d 2901d
KMSAN: uninit-value in kernfs_name kernfs 7 1 2695d 2695d
KASAN: use-after-free Read in kernfs_put kernfs 19 1 2745d 2744d
INFO: rcu detected stall in kernfs_notify_workfn kernfs 1 1 2767d 2767d
BUG: unable to handle kernel paging request in kernfs_refresh_inode kernfs 8 1 2783d 2782d
KMSAN: uninit-value in kfree kernfs 7 1 2859d 2859d
KASAN: stack-out-of-bounds Read in kernfs_refresh_inode kernfs 17 1 2910d 2910d
BUG: corrupted list in kernfs_put_open_node kernfs 8 1 2969d 2969d
INFO: task hung in __fdget_pos kernfs 1 1 3012d 3012d