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🐞 Open [455]
🐞 Fixed [23]
🐞 Invalid [228]
⬇ Missing Backports [16]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
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Out of 228 bugs, 228 were automatically obsoleted (12 due to revoked reproducers), 0 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: rcu detected stall in kjournald2 1 1 100d 100d
general protection fault in rose_transmit_link 2 C error 10 70d 113d
INFO: task hung in reiserfs_paste_into_item 1 1 104d 104d
INFO: task hung in em28xx_i2c_unregister 1 1 104d 104d
general protection fault in h5_recv 2 C error 17 104d 301d
WARNING in ocfs2_trim_fs_lock_res_init (2) -1 4 104d 134d
INFO: task hung in netdev_run_todo (2) 1 1 105d 105d
INFO: rcu detected stall in sys_pipe2 1 3 105d 145d
possible deadlock in ocfs2_write_begin_nolock (2) 4 3 105d 167d
KASAN: slab-use-after-free Read in em28xx_release_resources 19 1 105d 105d
WARNING in udf_new_block -1 2 106d 106d
WARNING: ODEBUG bug in f2fs_fill_super -1 1 106d 106d
kernel BUG in direntry_check_right -1 1 109d 109d
UBSAN: shift-out-of-bounds in extAlloc -1 1 111d 111d
INFO: rcu detected stall in sys_unlinkat 1 2 111d 194d
INFO: task hung in process_measurement 1 1 112d 112d
possible deadlock in hfsplus_block_free (2) 4 1 112d 112d
KASAN: use-after-free Read in sysv_new_block 19 3 112d 112d
WARNING in lookup_slow -1 1 112d 112d
INFO: task hung in rfkill_global_led_trigger_worker origin:upstream 1 C error 16 114d 316d
possible deadlock in hfsplus_block_allocate 4 2 114d 172d
KASAN: use-after-free Read in ext4_find_extent 19 C error 8 124d 125d
BUG: Bad page state in copy_page_range -1 2 115d 149d
kernel BUG in __gfs2_glock_put (2) -1 102 85d 115d
INFO: task hung in wg_netns_pre_exit 1 1 116d 116d
BUG: sleeping function called from invalid context in gfs2_withdraw 5 13 117d 273d
general protection fault in bnep_session (2) 2 2 117d 141d
INFO: rcu detected stall in do_seccomp 1 1 119d 119d
INFO: task hung in lock_sock_nested 1 1 119d 119d
INFO: rcu detected stall in preempt_schedule_thunk (2) 1 1 120d 120d
INFO: rcu detected stall in sys_munmap 1 7 120d 291d
INFO: task hung in vfs_unlink 1 1 120d 120d
INFO: rcu detected stall in iomap_fiemap 1 1 121d 121d
WARNING: refcount bug in call_timer_fn 13 1 121d 121d
possible deadlock in blkdev_put 4 4 121d 224d
possible deadlock in vm_mmap_pgoff 4 2 122d 186d
KASAN: use-after-free Read in udf_statfs 19 2 124d 128d
INFO: rcu detected stall in schedule 1 1 124d 124d
INFO: task hung in netlink_dump 1 1 124d 124d
WARNING in ip_rt_bug -1 1 125d 125d
KASAN: use-after-free Read in udf_add_fid_counter 19 2 126d 131d
possible deadlock in set_blocksize 4 3 128d 182d
INFO: rcu detected stall in btrfs_do_write_iter 1 1 129d 129d
INFO: rcu detected stall in kcov_close 1 1 129d 129d
KASAN: use-after-free Read in udf_sync_fs 19 1 130d 130d
INFO: rcu detected stall in __unix_dgram_recvmsg 1 6 131d 300d
INFO: rcu detected stall in kcov_mmap 1 3 132d 155d
INFO: task hung in queue_log_writer 1 1 133d 133d
INFO: task hung in do_truncate 1 1 133d 133d
possible deadlock in nr_remove_neigh 4 1 133d 133d
INFO: rcu detected stall in dput 1 44 104d 316d
INFO: task hung in __tun_chr_ioctl 1 1 134d 134d
INFO: rcu detected stall in hsr_announce 1 1 134d 134d
INFO: rcu detected stall in tasklet_action_common 1 1 135d 135d
possible deadlock in map_mft_record 4 1 136d 136d
general protection fault in pcl818_ai_cancel 2 C 1135 108d 296d
INFO: task hung in xfrmi_exit_batch_net 1 1 141d 141d
INFO: rcu detected stall in sys_clock_settime 1 1 142d 142d
WARNING in gid_table_release_one origin:upstream -1 syz error 43 112d 312d
INFO: rcu detected stall in tc_modify_qdisc (2) 1 1 143d 143d
INFO: rcu detected stall in sock_alloc_file (2) 1 1 146d 146d
INFO: rcu detected stall in sys_mkdir (2) 1 1 146d 146d
INFO: task hung in register_nexthop_notifier 1 1 146d 146d
WARNING in ni_rename (2) -1 C error 15 118d 151d
SYZFAIL: failed to send rpc (2) -1 1 152d 152d
INFO: task hung in genl_rcv_msg 1 1 153d 153d
INFO: task hung in rfkill_sync_work 1 1 155d 155d
KASAN: use-after-free Read in mcp2221_raw_event 19 15 156d 312d
INFO: rcu detected stall in sys_getsockopt (2) 1 1 159d 159d
WARNING in call_timer_fn -1 syz error 21 159d 316d
INFO: rcu detected stall in rtnl_dump_ifinfo 1 1 160d 160d
possible deadlock in smc_release 4 1 161d 161d
WARNING in reiserfs_setattr -1 1 161d 161d
INFO: rcu detected stall in sys_clock_adjtime 1 2 162d 174d
possible deadlock in filemap_fault (2) 4 3 163d 184d
WARNING: ODEBUG bug in bt_host_release -1 2 164d 167d
INFO: rcu detected stall in sock_close 1 syz error 2 164d 247d
possible deadlock in vfs_rename 4 1 164d 164d
INFO: task hung in cfg80211_dfs_channels_update_work 1 1 167d 167d
INFO: rcu detected stall in perf_ioctl 1 1 167d 167d
INFO: rcu detected stall in userfaultfd_ioctl 1 1 167d 167d
general protection fault in loop_process_work 2 1 169d 169d
INFO: task hung in nfc_rfkill_set_block 1 3 169d 251d
INFO: rcu detected stall in syscall_enter_from_user_mode 1 1 169d 169d
KASAN: null-ptr-deref Read in get_empty_nodes 11 1 171d 171d
KASAN: slab-use-after-free Read in __xfrm_decode_session (2) 19 1 171d 171d
possible deadlock in ntfs_fallocate 4 2 173d 271d
INFO: task hung in __lru_add_drain_all 1 1 176d 176d
possible deadlock in get_partial_node 4 1 176d 176d
INFO: rcu detected stall in chdir 1 1 177d 177d
INFO: task hung in vt_ioctl 1 1 178d 178d
WARNING in ieee80211_free_keys -1 2 178d 178d
INFO: task hung in lmLogOpen 1 2 179d 237d
possible deadlock in __flush_workqueue 4 1 183d 183d
possible deadlock in ocfs2_truncate_file 4 1 183d 183d
BUG: corrupted list in hci_cmd_sync_dequeue_once 8 4 184d 317d
INFO: task hung in hub_event 1 1 184d 184d
KASAN: slab-out-of-bounds Read in reiserfs_xattr_get 17 2 190d 216d
INFO: rcu detected stall in sys_madvise 1 2 193d 196d
possible deadlock in ocfs2_acquire_dquot 4 8 194d 239d
general protection fault in bcsp_recv 2 4 195d 302d
KASAN: stack-out-of-bounds Read in xfs_buf_lock 17 1 195d 195d
KFENCE: use-after-free read in xfs_inode_item_push 19 2 199d 206d
possible deadlock in mi_read 4 1 202d 202d
INFO: task hung in do_fb_ioctl 1 1 205d 205d
INFO: task hung in jbd2_journal_commit_transaction 1 2 206d 292d
INFO: task hung in migrate_pages_batch 1 2 207d 231d
KASAN: slab-use-after-free Read in bt_accept_unlink 19 1 209d 209d
INFO: task hung in reg_check_chans_work 1 5 210d 316d
possible deadlock in ext4_process_orphan 4 2 210d 267d
possible deadlock in mpol_rebind_mm 4 1 210d 210d
possible deadlock in page_cache_ra_unbounded 4 5 210d 242d
possible deadlock in ext4_file_write_iter 4 1 210d 210d
INFO: rcu detected stall in sys_execve 1 1 211d 211d
INFO: task hung in hub_port_init 1 3 213d 296d
SYZFAIL: ioctl(HCISETSCAN) failed -1 3 216d 307d
KASAN: slab-use-after-free Read in ax25_disconnect 19 1 217d 217d
general protection fault in __xfrm_state_insert 19 2 219d 236d
WARNING in do_mkdirat -1 1 219d 219d
BUG: Bad rss-counter state -1 1 222d 222d
possible deadlock in hfsplus_block_free 4 1 224d 224d
INFO: rcu detected stall in sys_mlock 1 1 225d 225d
INFO: rcu detected stall in preempt_schedule_thunk 1 1 229d 229d
kernel BUG in f2fs_evict_inode -1 8 232d 252d
kernel BUG in filemap_unaccount_folio -1 16 218d 310d
possible deadlock in debug_check_no_obj_freed 4 3 234d 279d
INFO: task hung in pvr2_i2c_core_done 1 1 234d 234d
SYZFAIL: ShmemBuilder: too large output offset -1 1 234d 234d
INFO: task hung in nbd_queue_rq 1 1 234d 234d
INFO: task hung in netdev_run_todo 1 1 236d 236d
INFO: rcu detected stall in ksm_scan_thread 1 1 237d 237d
BUG: spinlock recursion in bpf_lru_push_free 4 1 238d 238d
kernel BUG in hfsplus_bnode_put -1 1 239d 239d
WARNING in xfrm_state_fini -1 34 209d 244d
KASAN: slab-use-after-free Read in xfrm_state_find 19 14 210d 244d
KASAN: slab-use-after-free Read in __xfrm_state_lookup 19 57 210d 244d
KASAN: use-after-free Read in generic_perform_write 19 1 241d 241d
INFO: task hung in hfs_mdb_commit 1 1 243d 243d
general protection fault in percpu_ref_get_many 2 1 243d 243d
WARNING in vfs_removexattr -1 1 244d 244d
possible deadlock in kernfs_fop_write_iter 4 1 245d 245d
INFO: rcu detected stall in sys_recvmsg 1 2 245d 245d
general protection fault in bnep_session 2 4 245d 305d
KASAN: out-of-bounds Write in end_buffer_read_sync 21 10 247d 316d
INFO: rcu detected stall in sock_alloc_file 1 1 247d 247d
INFO: rcu detected stall in dev_ioctl 1 1 248d 248d
INFO: rcu detected stall in kthreadd 1 1 248d 248d
WARNING in kernfs_get -1 6 250d 306d
INFO: rcu detected stall in security_file_ioctl 1 1 251d 251d
WARNING in dpm_sysfs_add -1 3 253d 279d
KASAN: slab-use-after-free Read in __ip6_del_rt 19 1 253d 253d
KASAN: global-out-of-bounds Read in kernfs_remove_by_name_ns 17 2 253d 276d
KASAN: slab-use-after-free Read in bus_remove_driver 19 5 253d 285d
possible deadlock in ocfs2_page_mkwrite 4 6 253d 293d
INFO: rcu detected stall in sys_mkdir 1 1 254d 254d
WARNING in ocfs2_trim_fs_lock_res_init -1 4 255d 255d
INFO: rcu detected stall in sys_mprotect 1 1 258d 258d
INFO: rcu detected stall in kcm_ioctl 1 1 259d 259d
INFO: task hung in nsim_dev_hwstats_exit 1 1 261d 261d
INFO: rcu detected stall in kvm_dev_ioctl 1 1 262d 262d
WARNING in rt6_multipath_rebalance -1 4 263d 278d
possible deadlock in evdev_pass_values 4 2 265d 274d
possible deadlock in ocfs2_fiemap 4 14 236d 298d
general protection fault in pool_mayday_timeout 2 1 267d 267d
possible deadlock in ext4_buffered_write_iter 4 2 267d 267d
KASAN: slab-use-after-free Read in rose_timer_expiry 19 130 239d 294d
INFO: rcu detected stall in sys_umount 1 1 272d 272d
kernel BUG in __gfs2_glock_put -1 219 243d 300d
INFO: task hung in find_inode_fast 1 1 274d 274d
KASAN: slab-use-after-free Read in remove_wait_queue 19 syz 13 244d 269d
WARNING in hfsplus_free_extents -1 1 277d 277d
INFO: task hung in blkdev_flush_mapping 1 1 277d 277d
possible deadlock in nr_del_node 4 1 278d 278d
INFO: task hung in htable_put 1 3 279d 314d
divide error in comedi_inc_scan_progress 2 2 279d 281d
possible deadlock in ocfs2_lock_global_qf 4 1 279d 279d
WARNING: CPU: NUM PID: NUM at -1 1 279d 279d
INFO: task hung in switchdev_deferred_process_work 1 1 281d 281d
KASAN: slab-use-after-free Read in lru_add_fn 19 1 281d 281d
KASAN: slab-use-after-free Read in super_lock 19 4 281d 289d
UBSAN: shift-out-of-bounds in das16m1_attach -1 2 281d 281d
possible deadlock in ocfs2_write_begin_nolock 4 3 281d 309d
UBSAN: shift-out-of-bounds in aio_iiro_16_attach -1 2 281d 281d
INFO: rcu detected stall in ieee80211_handle_queued_frames 1 1 284d 284d
INFO: rcu detected stall in sys_unshare 1 1 285d 285d
general protection fault in drr_qlen_notify 2 3 286d 289d
general protection fault in qfq_qlen_notify 2 2 286d 287d
possible deadlock in freeze_super 4 1 286d 286d
general protection fault in qdisc_tree_reduce_backlog 2 1 287d 287d
general protection fault in htb_qlen_notify 2 1 287d 287d
general protection fault in hfsc_qlen_notify 2 3 287d 289d
INFO: rcu detected stall in sys_getsockopt 1 1 287d 287d
possible deadlock in ntfs_file_mmap 4 21 258d 300d
INFO: task hung in fuse_simple_request 1 1 288d 288d
BUG: using smp_processor_id() in preemptible code in nf_hook_run_bpf 4 15 258d 279d
possible deadlock in ntfs_file_write_iter 4 19 260d 307d
WARNING in btrfs_create_new_inode -1 2 290d 291d
SYZFAIL: failed to send rpc -1 1 292d 292d
WARNING in ath6kl_bmi_get_target_info -1 2 294d 294d
possible deadlock in serial8250_handle_irq 4 2 297d 298d
BUG: unable to handle kernel paging request in preempt_schedule_irq 8 1 297d 297d
KASAN: null-ptr-deref Write in l2cap_sock_suspend_cb 12 1 298d 298d
KASAN: use-after-free Read in leaf_paste_entries 19 1 298d 298d
possible deadlock in filemap_fault 4 4 299d 300d
WARNING in btrfs_chunk_alloc -1 1 303d 303d
INFO: rcu detected stall in sys_symlink 1 1 304d 304d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings 19 1 306d 306d
general protection fault in metapage_writepage 2 1 306d 306d
WARNING in ieee80211_ibss_csa_beacon -1 1 308d 308d
SYZFAIL: read failed -1 1 309d 309d
WARNING in kernfs_new_node -1 1 309d 309d
kernel BUG in gfs2_withdraw -1 1 309d 309d
INFO: rcu detected stall in sys_newfstat 1 1 310d 310d
UBSAN: shift-out-of-bounds in pcl812_attach -1 C error 14 280d 290d
UBSAN: array-index-out-of-bounds in ieee80211_request_ibss_scan 15 20 280d 314d
KASAN: slab-use-after-free Read in __xfrm_decode_session 19 19 280d 302d
KASAN: slab-use-after-free Read in skb_queue_purge_reason 19 1 312d 312d
INFO: rcu detected stall in tc_modify_qdisc 1 1 314d 314d
INFO: rcu detected stall in raw_release 1 1 314d 314d
INFO: rcu detected stall in do_vmi_munmap 1 1 315d 315d
INFO: task hung in pipe_release 1 1 316d 316d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 2 316d 316d
KASAN: slab-use-after-free Read in iomap_finish_ioend 19 2 316d 316d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 3397 286d 317d
KASAN: slab-out-of-bounds Read in bt_accept_unlink 17 1 317d 317d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 26 288d 316d
KASAN: slab-use-after-free Read in rose_get_neigh 19 syz 22 295d 317d
WARNING: refcount bug in tipc_crypto_xmit 13 20 315d 317d