syzbot

 sign-in | mailing list | source | docs
🐞 Open [1445]
≡ Subsystems
🐞 Fixed [6934]
🐞 Invalid [18066]
⬇ Missing Backports [223]
≡ 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 57d 74d 29/29 32d 2b742094582d fs/kernfs: null-ptr deref in simple_xattrs_free()
possible deadlock in kernfs_unlink_sibling kernfs 4 26 140d 171d 29/29 115d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
WARNING: locking bug in kernfs_path_from_node kernfs 4 C done 1037 387d 478d 28/29 257d 741c10b096bc kernfs: Use RCU to access kernfs_node::name.
WARNING: suspicious RCU usage in kernfs_node_dentry kernfs 4 C done 476 361d 369d 28/29 257d 6ef5b6fae304 kernfs: Drop kernfs_rwsem while invoking lookup_positive_unlocked().
possible deadlock in __kernfs_remove kernfs 4 C 438 565d 607d 28/29 507d 15fffc6a5624 driver core: Fix uevent_show() vs driver detach race
WARNING: suspicious RCU usage in mas_walk kernfs 4 C error 234 1066d 1395d 22/29 990d 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 1062d 1094d 22/29 990d 6db504ce55bd mm/ksm: fix race with VMA iteration and mm_struct teardown
kernel panic: corrupted stack end in vlan_ioctl_handler kernfs 2 1 1349d 1349d 22/29 1094d b81d591386c3 riscv: Increase stack size under KASAN
WARNING in kernfs_active kernfs -1 C error 150 1107d 1231d 22/29 1094d 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 1341d 1341d 22/29 1094d b81d591386c3 riscv: Increase stack size under KASAN
kernel panic: corrupted stack end in hub_event kernfs 2 93 1102d 1447d 22/29 1094d b81d591386c3 riscv: Increase stack size under KASAN
kernel panic: corrupted stack end in rtnl_newlink kernfs net 2 3489 1094d 1441d 22/29 1094d b81d591386c3 riscv: Increase stack size under KASAN
KASAN: use-after-free Read in remove_wait_queue (3) kernfs 19 C inconclusive 123 1133d 1559d 22/29 1094d 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 1254d 1254d 22/29 1094d 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 1223d 1229d 22/29 1094d 46307fd6e27a cgroup: Reorganize css_set_lock and kernfs path processing
WARNING: suspicious RCU usage in kernfs_fop_read_iter kernfs 4 1 1788d 1788d 20/29 1565d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_getattr kernfs 4 1 1760d 1756d 20/29 1565d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_get_link kernfs 4 1 1721d 1717d 20/29 1565d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_permission kernfs 4 C done 1 1847d 1847d 19/29 1810d b854cc659dcb ovl: avoid deadlock on directory ioctl
WARNING in kernfs_create_dir_ns kernfs -1 C done done 3 2169d 2430d 15/29 2114d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
WARNING in kernfs_new_node kernfs -1 C done done 2 2168d 2393d 15/29 2114d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
BUG: Dentry still in use [unmount of sysfs sysfs] kernfs -1 C done 6 2443d 2444d 12/29 2418d 1b0b9cc8d379 vfs: fsmount: add missing mntget()
WARNING: lock held when returning to user space in grab_super kernfs 4 2 2565d 2608d 11/29 2523d 399504e21a10 fix cgroup_do_mount() handling of failure exits
KASAN: stack-out-of-bounds Read in kernfs_find_ns kernfs 17 1 2775d 2775d 8/29 2756d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
WARNING in kernfs_add_one kernfs -1 C 174 2785d 2850d 8/29 2785d 84d0c27d6233 driver core: Don't ignore class_dir_create_and_add() failure.
general protection fault in kernfs_kill_sb (2) kernfs 2 C 22 2831d 2843d 5/29 2817d 82382acec0c9 kernfs: deal with kernfs_fill_super() failures