syzbot

 sign-in | mailing list | source | docs
🐞 Open [1464]
≡ Subsystems
🐞 Fixed [6819]
🐞 Invalid [17665]
⬇ Missing Backports [225]
≡ 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
general protection fault in simple_xattrs_free kernfs 10 350 4d10h 20d 22/29 never 2b742094582d fs/kernfs: null-ptr deref in simple_xattrs_free()
possible deadlock in kernfs_unlink_sibling kernfs 4 26 86d 118d 29/29 62d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
WARNING: locking bug in kernfs_path_from_node kernfs 4 C done 1037 334d 424d 28/29 203d 741c10b096bc kernfs: Use RCU to access kernfs_node::name.
WARNING: suspicious RCU usage in kernfs_node_dentry kernfs 4 C done 476 307d 316d 28/29 203d 6ef5b6fae304 kernfs: Drop kernfs_rwsem while invoking lookup_positive_unlocked().
possible deadlock in __kernfs_remove kernfs 4 C 438 511d 554d 28/29 454d 15fffc6a5624 driver core: Fix uevent_show() vs driver detach race
WARNING: suspicious RCU usage in mas_walk kernfs 4 C error 234 1012d 1342d 22/29 937d 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 1009d 1041d 22/29 937d 6db504ce55bd mm/ksm: fix race with VMA iteration and mm_struct teardown
kernel panic: corrupted stack end in vlan_ioctl_handler kernfs 2 1 1296d 1296d 22/29 1041d b81d591386c3 riscv: Increase stack size under KASAN
WARNING in kernfs_active kernfs -1 C error 150 1054d 1178d 22/29 1041d 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 1288d 1288d 22/29 1041d b81d591386c3 riscv: Increase stack size under KASAN
kernel panic: corrupted stack end in hub_event kernfs 2 93 1049d 1393d 22/29 1041d b81d591386c3 riscv: Increase stack size under KASAN
kernel panic: corrupted stack end in rtnl_newlink kernfs net 2 3489 1041d 1388d 22/29 1041d b81d591386c3 riscv: Increase stack size under KASAN
KASAN: use-after-free Read in remove_wait_queue (3) kernfs 19 C inconclusive 123 1080d 1506d 22/29 1041d 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 1201d 1201d 22/29 1041d 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 1170d 1176d 22/29 1041d 46307fd6e27a cgroup: Reorganize css_set_lock and kernfs path processing
WARNING: suspicious RCU usage in kernfs_fop_read_iter kernfs 4 1 1735d 1735d 20/29 1512d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_getattr kernfs 4 1 1707d 1703d 20/29 1512d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_get_link kernfs 4 1 1668d 1664d 20/29 1512d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_permission kernfs 4 C done 1 1794d 1794d 19/29 1757d b854cc659dcb ovl: avoid deadlock on directory ioctl
WARNING in kernfs_create_dir_ns kernfs -1 C done done 3 2115d 2377d 15/29 2061d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
WARNING in kernfs_new_node kernfs -1 C done done 2 2115d 2340d 15/29 2061d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
BUG: Dentry still in use [unmount of sysfs sysfs] kernfs -1 C done 6 2390d 2390d 12/29 2365d 1b0b9cc8d379 vfs: fsmount: add missing mntget()
WARNING: lock held when returning to user space in grab_super kernfs 4 2 2512d 2555d 11/29 2470d 399504e21a10 fix cgroup_do_mount() handling of failure exits
KASAN: stack-out-of-bounds Read in kernfs_find_ns kernfs 17 1 2722d 2722d 8/29 2703d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
WARNING in kernfs_add_one kernfs -1 C 174 2732d 2796d 8/29 2731d 84d0c27d6233 driver core: Don't ignore class_dir_create_and_add() failure.
general protection fault in kernfs_kill_sb (2) kernfs 2 C 22 2777d 2789d 5/29 2764d 82382acec0c9 kernfs: deal with kernfs_fill_super() failures