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🐞 Open [905] ≡ Subsystems 🐞 Fixed [4779] 🐞 Invalid [11279] ⬇ Missing Backports [31] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:kernfs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
WARNING: suspicious RCU usage in mas_walk kernfs C error 234 189d 519d 24/25 114d 6db504ce55bd mm/ksm: fix race with VMA iteration and mm_struct teardown
WARNING: suspicious RCU usage in mas_start kernfs C error done 23 186d 218d 24/25 114d 6db504ce55bd mm/ksm: fix race with VMA iteration and mm_struct teardown
kernel panic: corrupted stack end in vlan_ioctl_handler kernfs 1 473d 473d 24/25 218d b81d591386c3 riscv: Increase stack size under KASAN
WARNING in kernfs_active kernfs C error 150 231d 355d 24/25 218d 1edfe4ea16ca kernfs: Fix spurious lockdep warning in kernfs_find_and_get_node_by_id()
kernel panic: corrupted stack end in tun_chr_ioctl kernfs 1 465d 465d 24/25 218d b81d591386c3 riscv: Increase stack size under KASAN
kernel panic: corrupted stack end in hub_event kernfs 93 226d 571d 24/25 218d b81d591386c3 riscv: Increase stack size under KASAN
KASAN: use-after-free Read in remove_wait_queue (3) kernfs C inconclusive 123 257d 683d 24/25 218d a06247c6804f psi: Fix uaf issue when psi trigger is destroyed while being polled
BUG: unable to handle kernel paging request in kernfs_put_active kernfs nilfs C 2 378d 378d 24/25 218d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns kernfs C error 196 347d 353d 24/25 218d 46307fd6e27a cgroup: Reorganize css_set_lock and kernfs path processing
WARNING: suspicious RCU usage in kernfs_fop_read_iter kernfs 1 912d 912d 22/25 689d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_getattr kernfs 1 884d 880d 22/25 689d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_get_link kernfs 1 845d 841d 22/25 689d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_permission kernfs C done 1 971d 971d 21/25 934d b854cc659dcb ovl: avoid deadlock on directory ioctl
WARNING in kernfs_create_dir_ns kernfs C done done 3 1293d 1554d 17/25 1238d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
WARNING in kernfs_new_node kernfs C done done 2 1292d 1517d 17/25 1238d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
BUG: Dentry still in use [unmount of sysfs sysfs] kernfs C done 6 1567d 1567d 13/25 1542d 1b0b9cc8d379 vfs: fsmount: add missing mntget()
WARNING: lock held when returning to user space in grab_super kernfs 2 1689d 1732d 12/25 1647d 399504e21a10 fix cgroup_do_mount() handling of failure exits
KASAN: stack-out-of-bounds Read in kernfs_find_ns kernfs 1 1899d 1899d 9/25 1880d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
WARNING in kernfs_add_one kernfs C 174 1909d 1974d 9/25 1908d 84d0c27d6233 driver core: Don't ignore class_dir_create_and_add() failure.
general protection fault in kernfs_kill_sb (2) kernfs C 22 1955d 1967d 6/25 1941d 82382acec0c9 kernfs: deal with kernfs_fill_super() failures