syzbot

 sign-in | mailing list | source | docs
🐞 Open [1505]
≡ Subsystems
🐞 Fixed [6511]
🐞 Invalid [16560]
⬇ Missing Backports [204]
≡ 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 197d 288d 28/29 67d 741c10b096bc kernfs: Use RCU to access kernfs_node::name.
WARNING: suspicious RCU usage in kernfs_node_dentry kernfs 4 C done 476 171d 179d 28/29 67d 6ef5b6fae304 kernfs: Drop kernfs_rwsem while invoking lookup_positive_unlocked().
possible deadlock in __kernfs_remove kernfs 4 C 438 375d 418d 28/29 317d 15fffc6a5624 driver core: Fix uevent_show() vs driver detach race
WARNING: suspicious RCU usage in mas_walk kernfs 4 C error 234 876d 1205d 22/29 800d 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 872d 904d 22/29 800d 6db504ce55bd mm/ksm: fix race with VMA iteration and mm_struct teardown
kernel panic: corrupted stack end in vlan_ioctl_handler kernfs 2 1 1160d 1160d 22/29 904d b81d591386c3 riscv: Increase stack size under KASAN
WARNING in kernfs_active kernfs -1 C error 150 918d 1041d 22/29 904d 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 1151d 1151d 22/29 904d b81d591386c3 riscv: Increase stack size under KASAN
kernel panic: corrupted stack end in hub_event kernfs 2 93 912d 1257d 22/29 904d b81d591386c3 riscv: Increase stack size under KASAN
kernel panic: corrupted stack end in rtnl_newlink kernfs net 2 3489 904d 1251d 22/29 904d b81d591386c3 riscv: Increase stack size under KASAN
KASAN: use-after-free Read in remove_wait_queue (3) kernfs 19 C inconclusive 123 943d 1369d 22/29 904d 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 1064d 1064d 22/29 904d 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 1033d 1039d 22/29 904d 46307fd6e27a cgroup: Reorganize css_set_lock and kernfs path processing
WARNING: suspicious RCU usage in kernfs_fop_read_iter kernfs 4 1 1598d 1598d 20/29 1376d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_getattr kernfs 4 1 1570d 1566d 20/29 1376d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_get_link kernfs 4 1 1531d 1527d 20/29 1376d 3066820034b5 rcu: Reject RCU_LOCKDEP_WARN() false positives
WARNING: suspicious RCU usage in kernfs_iop_permission kernfs 4 C done 1 1657d 1657d 19/29 1621d b854cc659dcb ovl: avoid deadlock on directory ioctl
WARNING in kernfs_create_dir_ns kernfs -1 C done done 3 1979d 2240d 15/29 1924d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
WARNING in kernfs_new_node kernfs -1 C done done 2 1979d 2203d 15/29 1924d 810507fe6fd5 locking/lockdep: Reuse freed chain_hlocks entries
BUG: Dentry still in use [unmount of sysfs sysfs] kernfs -1 C done 6 2253d 2254d 12/29 2229d 1b0b9cc8d379 vfs: fsmount: add missing mntget()
WARNING: lock held when returning to user space in grab_super kernfs 4 2 2375d 2418d 11/29 2333d 399504e21a10 fix cgroup_do_mount() handling of failure exits
KASAN: stack-out-of-bounds Read in kernfs_find_ns kernfs 17 1 2586d 2586d 8/29 2566d 99ba2b5aba24 bpf: sockhash, disallow bpf_tcp_close and update in parallel
WARNING in kernfs_add_one kernfs -1 C 174 2595d 2660d 8/29 2595d 84d0c27d6233 driver core: Don't ignore class_dir_create_and_add() failure.
general protection fault in kernfs_kill_sb (2) kernfs 2 C 22 2641d 2653d 5/29 2627d 82382acec0c9 kernfs: deal with kernfs_fill_super() failures