syzbot

 sign-in | mailing list | source | docs
🐞 Open [1496]
≡ Subsystems
🐞 Fixed [6505]
🐞 Invalid [16510]
⬇ Missing Backports [201]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:kernfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
WARNING: locking bug in kernfs_path_from_node kernfs 4 C done 1037 190d 280d 28/29 60d 741c10b096bc kernfs: Use RCU to access kernfs_node::name.
WARNING: suspicious RCU usage in kernfs_node_dentry kernfs 4 C done 476 164d 172d 28/29 60d 6ef5b6fae304 kernfs: Drop kernfs_rwsem while invoking lookup_positive_unlocked().
possible deadlock in __kernfs_remove kernfs 4 C 438 367d 410d 28/29 310d 15fffc6a5624 driver core: Fix uevent_show() vs driver detach race
WARNING: suspicious RCU usage in mas_walk kernfs 4 C error 234 868d 1198d 22/29 793d 6db504ce55bd mm/ksm: fix race with VMA iteration and mm_struct teardown
WARNING: suspicious RCU usage in mas_start kernfs 4 C error done 23 865d 897d 22/29 793d 6db504ce55bd mm/ksm: fix race with VMA iteration and mm_struct teardown
kernel panic: corrupted stack end in vlan_ioctl_handler kernfs 2 1 1152d 1152d 22/29 897d b81d591386c3 riscv: Increase stack size under KASAN
WARNING in kernfs_active kernfs -1 C error 150 910d 1034d 22/29 897d 1edfe4ea16ca kernfs: Fix spurious lockdep warning in kernfs_find_and_get_node_by_id()
kernel panic: corrupted stack end in tun_chr_ioctl kernfs 2 1 1144d 1144d 22/29 897d b81d591386c3 riscv: Increase stack size under KASAN
kernel panic: corrupted stack end in hub_event kernfs 2 93 905d 1250d 22/29 897d b81d591386c3 riscv: Increase stack size under KASAN
kernel panic: corrupted stack end in rtnl_newlink kernfs net 2 3489 897d 1244d 22/29 897d b81d591386c3 riscv: Increase stack size under KASAN
KASAN: use-after-free Read in remove_wait_queue (3) kernfs 19 C inconclusive 123 936d 1362d 22/29 897d 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 8 C 2 1057d 1057d 22/29 897d 2e488f13755f fs: fix UAF/GPF bug in nilfs_mdt_destroy
BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns kernfs 5 C error 196 1026d 1032d 22/29 897d 46307fd6e27a cgroup: Reorganize css_set_lock and kernfs path processing
WARNING: suspicious RCU usage in kernfs_fop_read_iter kernfs 4 1 1591d 1591d 20/29 1368d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_getattr kernfs 4 1 1563d 1559d 20/29 1368d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_get_link kernfs 4 1 1524d 1520d 20/29 1368d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_permission kernfs 4 C done 1 1650d 1650d 19/29 1613d b854cc659dcb ovl: avoid deadlock on directory ioctl
WARNING in kernfs_create_dir_ns kernfs -1 C done done 3 1972d 2233d 15/29 1917d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
WARNING in kernfs_new_node kernfs -1 C done done 2 1971d 2196d 15/29 1917d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
BUG: Dentry still in use [unmount of sysfs sysfs] kernfs -1 C done 6 2246d 2246d 12/29 2221d 1b0b9cc8d379 vfs: fsmount: add missing mntget()
WARNING: lock held when returning to user space in grab_super kernfs 4 2 2368d 2411d 11/29 2326d 399504e21a10 fix cgroup_do_mount() handling of failure exits
KASAN: stack-out-of-bounds Read in kernfs_find_ns kernfs 17 1 2578d 2578d 8/29 2559d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
WARNING in kernfs_add_one kernfs -1 C 174 2588d 2653d 8/29 2587d 84d0c27d6233 driver core: Don't ignore class_dir_create_and_add() failure.
general protection fault in kernfs_kill_sb (2) kernfs 2 C 22 2634d 2646d 5/29 2620d 82382acec0c9 kernfs: deal with kernfs_fill_super() failures