syzbot

 sign-in | mailing list | source | docs
🐞 Open [738]
🐞 Fixed [74]
🐞 Invalid [948]
⬇ Missing Backports [120]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

Applied filters: Label=origin:lts-only (drop)
open (211):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Read in io_poll_remove_entries origin:lts-only 19 C 4 6d04h 7d22h 7d21h
UBSAN: shift-out-of-bounds in das16m1_attach origin:lts-only -1 C 13 2d14h 10d 10d
UBSAN: shift-out-of-bounds in aio_iiro_16_attach origin:lts-only -1 C 14 7d17h 14d 14d
INFO: rcu detected stall in sys_utimensat origin:lts-only 1 C 2 6d00h 16d 16d
kernel BUG in pskb_expand_head (2) origin:lts-only -1 C 4 11d 17d 17d
BUG: unable to handle kernel paging request in qdisc_tree_reduce_backlog origin:lts-only 8 C 10 19d 22d 22d
BUG: unable to handle kernel paging request in drr_qlen_notify origin:lts-only 8 C 15 19d 25d 25d
general protection fault in qfq_deactivate_class origin:lts-only 8 C 6 24d 25d 25d
general protection fault in htb_qlen_notify origin:lts-only 8 C 9 24d 25d 25d
WARNING in hugetlb_split origin:lts-only -1 C 9098 9m 38d 34d
WARNING in hci_recv_frame origin:lts-only -1 syz 1 36d 38d 38d
BUG: unable to handle kernel paging request in udf_fiiter_write_fi origin:lts-only 8 C error 2 1d00h 39d 39d
INFO: rcu detected stall in validate_mm origin:lts-only 1 syz 1 42d 42d 42d
INFO: task hung in p9_fd_close origin:lts-only 1 C error 2 51d 54d 54d
general protection fault in btrfs_reada_add origin:lts-only 2 C 3 29d 60d 60d
WARNING in kvm_apic_accept_events origin:lts-only -1 C 2 29d 60d 60d
kernel BUG in balance_leaf (2) origin:lts-only -1 C error 3 23d 64d 63d
INFO: task hung in __fdget_pos (4) origin:lts-only 1 C done 1 63d 65d 37d
KASAN: use-after-free Read in __ocfs2_flush_truncate_log origin:lts-only 19 C error 3 7d22h 71d 71d
INFO: task hung in user_get_super (4) origin:lts-only 1 C done 4 1d05h 79d 21d
possible deadlock in swap_inode_boot_loader origin:lts-only 4 syz error 3 16d 90d 89d
INFO: rcu detected stall in mount origin:lts-only 1 C 3 26d 91d 30d
INFO: rcu detected stall in syscall_trace_enter origin:lts-only 1 syz inconclusive 36 7d16h 101d 100d
WARNING in ext2_unlink origin:lts-only -1 C error 5 49d 136d 136d
INFO: rcu detected stall in sock_write_iter (4) origin:lts-only 1 syz done 1 141d 141d 97d
KASAN: use-after-free Read in steam_input_open origin:lts-only 19 C done 12 45d 151d 32d
kernel BUG in clear_page_mlock origin:lts-only -1 C error 3 47d 151d 151d
kernel BUG in ocfs2_populate_inode origin:lts-only -1 C error 3 28d 153d 153d
INFO: task hung in ext4_stop_mmpd (3) origin:lts-only 1 C done 12 17d 154d 113d
KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress origin:lts-only 17 C inconclusive 417 1h25m 160d 160d
WARNING in minstrel_ht_update_caps origin:lts-only -1 C done 9 12d 161d 51d
possible deadlock in enqueue_task origin:lts-only 4 C done 18 124d 170d 121d
INFO: rcu detected stall in wb_workfn (2) origin:lts-only 1 C error 12 17d 172d 105d
WARNING in reiserfs_mkdir origin:lts-only -1 C error 2 39d 173d 173d
panic: runtime error: floating point error origin:lts-only 2 syz inconclusive 2 30d 175d 175d
possible deadlock in scan_inflight origin:lts-only 4 C inconclusive 2 20d 177d 177d
possible deadlock in vfs_fileattr_set (2) origin:lts-only 4 C error 3 41d 180d 180d
WARNING in xfs_qm_dqget_cache_insert (2) origin:lts-only -1 C error 3 92d 183d 93d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert origin:lts-only 17 C error 152 19h41m 186d 185d
KASAN: use-after-free Read in xfs_inode_item_push (2) origin:lts-only 19 C inconclusive 2 58d 186d 154d
possible deadlock in deactivate_super origin:lts-only 4 C error 683 66d 187d 187d
WARNING: suspicious RCU usage in rhltable_lookup origin:lts-only 4 C 1950 15m 187d 187d
INFO: task hung in evict origin:lts-only 1 C done 156 12d 189d 78d
WARNING in init_timer_key origin:lts-only -1 C error 18 9d14h 205d 205d
WARNING in br_nf_local_in (2) origin:lts-only -1 C error 8 21d 208d 208d
WARNING: kmalloc bug in wnd_init origin:lts-only -1 C error 1 67d 209d 209d
kernel BUG in __locate_dirty_segment origin:lts-only -1 C error 6 47d 209d 209d
INFO: task hung in __bread_gfp (2) origin:lts-only 1 C 5 12d 211d 211d
KASAN: use-after-free Read in ax25_fillin_cb (2) origin:lts-only 19 C 122 6d08h 218d 159d
possible deadlock in ocfs2_read_virt_blocks origin:lts-only 4 C error 205 4d05h 225d 81d
INFO: task hung in virtual_nci_send origin:lts-only 1 C error 8 34d 226d 185d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only 13 syz inconclusive 1 75d 227d 227d
WARNING: refcount bug in blk_done_softirq (2) origin:lts-only 13 syz inconclusive 3 151d 227d 152d
WARNING in udf_rename origin:lts-only -1 C done 50 3d01h 236d 179d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only 4 C inconclusive 4 55d 238d 238d
possible deadlock in freeze_super (2) origin:lts-only 4 C error 11 16d 242d 242d
INFO: rcu detected stall in sys_sendto (2) origin:lts-only 1 syz done 2 154d 246d 107d
WARNING in ovl_encode_real_fh origin:lts-only -1 C done 5 18d 247d 200d
INFO: rcu detected stall in sys_getpid (2) origin:lts-only 1 syz error 4 47d 247d 247d
possible deadlock in htab_map_delete_elem origin:lts-only 4 C done 11 4d20h 253d 241d
WARNING in path_openat (3) origin:lts-only -1 C error 4 40d 256d 255d
BUG: soft lockup in wg_packet_tx_worker origin:lts-only 1 C error 1 72d 261d 261d
BUG: unable to handle kernel paging request in do_xmote origin:lts-only 8 C error 3 4d17h 266d 266d
possible deadlock in ocfs2_write_info origin:lts-only 4 C error 48 9d03h 267d 203d
WARNING: suspicious RCU usage in qdisc_lookup origin:lts-only 4 C inconclusive 7093 1h24m 284d 282d
WARNING in fscrypt_fname_siphash origin:lts-only -1 C done 30 5d04h 288d 275d
general protection fault in update_sit_entry origin:lts-only 8 C error 18 45d 297d 273d
possible deadlock in ocfs2_remap_file_range origin:lts-only 4 C done 48 12d 305d 113d
possible deadlock in ocfs2_truncate_file origin:lts-only 4 C 27 7d03h 306d 161d
UBSAN: shift-out-of-bounds in ocfs2_fill_super missing-backport origin:lts-only -1 C done 70 5d06h 308d 164d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only 19 C inconclusive 2 25d 308d 308d
possible deadlock in ocfs2_lock_global_qf origin:lts-only 4 C done 251 2d00h 309d 81d
possible deadlock in ocfs2_reserve_local_alloc_bits origin:lts-only 4 C error 1251 1d01h 311d 310d
possible deadlock in ocfs2_acquire_dquot origin:lts-only 4 C error 10092 54m 312d 311d
possible deadlock in ocfs2_setattr origin:lts-only 4 C done 386 5h58m 317d 204d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only 13 C inconclusive 10 36d 319d 319d
possible deadlock in ocfs2_reserve_suballoc_bits origin:lts-only 4 C done 4056 42m 325d 134d
INFO: rcu detected stall in mld_ifc_work origin:lts-only 1 C error 7 33d 328d 98d
general protection fault in reiserfs_get_block origin:lts-only 8 C error 11 7d13h 328d 170d
WARNING: bad unlock balance in l2cap_recv_frame (2) origin:lts-only 4 C inconclusive 255 7d02h 330d 330d
INFO: rcu detected stall in addrconf_dad_work origin:lts-only 1 syz done 5 17d 338d 318d
INFO: task hung in perf_pending_task_sync origin:lts-only 1 C inconclusive 243 3d15h 339d 324d
WARNING in bpf_get_stack_raw_tp origin:lts-only -1 C done 1080 39d 350d 334d
possible deadlock in ntfs_file_write_iter origin:lts-only 4 C inconclusive 315 2h29m 350d 336d
possible deadlock in ntfs_file_mmap origin:lts-only 4 C error 484 5h51m 350d 350d
INFO: rcu detected stall in tc_modify_qdisc origin:lts-only 1 C error 11 2d12h 356d 267d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only 1 C done 9 53d 359d 216d
kernel BUG in ntfs_truncate origin:lts-only -1 C error 3 8d06h 359d 359d
KASAN: use-after-free Read in consume_skb origin:lts-only 19 C done 6 61d 360d 249d
WARNING: refcount bug in blk_mq_free_request origin:lts-only 13 C error 11 14d 362d 310d
kernel BUG in set_extent_bit origin:lts-only -1 C inconclusive 4 9d03h 366d 366d
BUG: unable to handle kernel paging request in ft260_smbus_xfer origin:lts-only 8 C error 59 1h27m 373d 373d
WARNING in btrfs_add_link (2) origin:lts-only -1 C error 8 9d15h 373d 373d
BUG: unable to handle kernel paging request in mcp_smbus_xfer origin:lts-only 8 C error 131 3d18h 374d 21d
general protection fault in u2fzero_rng_read origin:lts-only 8 C inconclusive 166 1d00h 374d 373d
INFO: task hung in synchronize_rcu (3) origin:lts-only 1 C error 14 23h38m 374d 373d
possible deadlock in ext4_ioctl (2) origin:lts-only 4 C done 14 168d 389d 261d
possible deadlock in blkdev_get_by_dev origin:lts-only 4 C done 10 98d 391d 195d
WARNING in md_alloc origin:lts-only -1 C done 6 8d14h 396d 388d
INFO: task hung in release_metapage origin:lts-only 1 C error 16 22d 402d 268d
KASAN: use-after-free Read in qd_unlock origin:lts-only 19 C done 1297 36m 406d 83d
INFO: rcu detected stall in sys_futex (2) origin:lts-only 1 syz error 18 29d 425d 215d
BUG: unable to handle kernel paging request in mark_buffer_dirty_inode origin:lts-only 8 C error 2 295d 434d 434d
possible deadlock in sco_connect_cfm origin:lts-only 4 C inconclusive 24 38d 448d 401d
KASAN: use-after-free Write in gfs2_qd_shrink_scan origin:lts-only 24 C done 169 9h35m 456d 55d
INFO: task hung in ext4_quota_write (2) origin:lts-only 1 C error 11 18d 458d 387d
KASAN: null-ptr-deref Write in udf_bread origin:lts-only 12 C done 77 13d 461d 448d
WARNING: held lock freed in inet_sendmsg origin:lts-only 4 C error 2 16d 475d 475d
general protection fault in step_into origin:lts-only 11 C done 247 9d09h 478d 407d
BUG: unable to handle kernel NULL pointer dereference in f2fs_update_meta_page origin:lts-only 10 C done 9 4d23h 483d 382d
possible deadlock in filemap_fault (2) missing-backport origin:lts-only 4 C error 62 4d00h 485d 475d
INFO: rcu detected stall in sys_rt_sigreturn missing-backport origin:lts-only 1 C done 81 11h57m 490d 18d
UBSAN: array-index-out-of-bounds in jfs_readdir origin:lts-only 19 C error 46 27d 491d 490d
possible deadlock in filename_create (2) missing-backport origin:lts-only 4 C done 25 7d23h 492d 35d
WARNING in lookup_slow (3) origin:lts-only -1 C error 7 11d 492d 425d
WARNING in NUM origin:lts-only -1 syz done 36 25d 493d 161d
WARNING in ieee80211_mgd_probe_ap_send origin:lts-only -1 C done 4 6d09h 493d 112d
possible deadlock in __hrtimer_run_queues (2) origin:lts-only 4 C done 61 121d 494d 382d
BUG: sleeping function called from invalid context in console_lock (2) origin:lts-only 5 C error 18 70d 500d 406d
possible deadlock in trie_update_elem origin:lts-only 4 C done 299 12d 503d 426d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only -1 C done 38 2d10h 503d 447d
INFO: task hung in jfs_commit_inode origin:lts-only 1 C done 73 11d 506d 32d
possible deadlock in sch_direct_xmit (2) origin:lts-only 4 C error 16 19d 529d 443d
WARNING in iomap_page_release origin:lts-only -1 C done 165 1d01h 532d 531d
INFO: task hung in ni_readpage_cmpr origin:lts-only 1 C done 4 3d05h 538d 498d
INFO: rcu detected stall in br_handle_frame origin:lts-only 1 C inconclusive 2 109d 543d 543d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only 4 syz error 6 66d 559d 448d
KASAN: use-after-free Read in ntfs_attr_find missing-backport origin:lts-only 19 C done 5 13d 562d 401d
possible deadlock in team_del_slave (2) origin:lts-only 4 C 79 17h59m 570d 564d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only 1 C error 9 56d 573d 573d
possible deadlock in __dev_queue_xmit (2) origin:lts-only 4 C done 88 3d22h 599d 441d
WARNING in ieee80211_probe_client origin:lts-only -1 C inconclusive 276 25d 600d 514d
possible deadlock in lookup_slow (2) origin:lts-only 4 C 119 4d06h 600d 519d
WARNING in notify_change origin:lts-only -1 C unreliable 4 14d 601d 601d
BUG: sleeping function called from invalid context in __lock_sock_fast origin:lts-only 5 C error 107 2d18h 610d 525d
possible deadlock in inet_sk_diag_fill origin:lts-only 4 C inconclusive 941 11h48m 612d 612d
possible deadlock in console_trylock_spinning (2) origin:lts-only 4 C done 127 1d04h 615d 560d
UBSAN: shift-out-of-bounds in parse_options origin:lts-only -1 C unreliable 359 16h13m 624d 624d
WARNING in bpf_probe_read_user origin:lts-only -1 C done 98915 5m 639d 638d
WARNING in bpf_probe_read_compat origin:lts-only -1 C done 96624 now 641d 639d
possible deadlock in rfkill_fop_write origin:lts-only 4 syz inconclusive 13539 1h58m 649d 341d
INFO: rcu detected stall in corrupted origin:lts-only 1 C error 31 1d19h 652d 636d
KASAN: use-after-free Read in jbd2_journal_get_write_access origin:lts-only 19 C inconclusive 8 25d 676d 599d
WARNING in iomap_page_mkwrite origin:lts-only -1 C inconclusive 686 14h39m 678d 668d
WARNING in btrfs_chunk_alloc (2) origin:lts-only -1 C 46 2d20h 679d 441d
KASAN: null-ptr-deref Write in btrfs_root_node (2) origin:lts-only 12 C done 41 1h35m 686d 573d
WARNING in btrfs_sync_log (2) origin:lts-only -1 C error 4 9d21h 695d 695d
WARNING in kernfs_remove_by_name_ns origin:lts-only -1 C error 6 19d 724d 724d
INFO: task hung in gfs2_gl_hash_clear origin:lts-only 1 C inconclusive 2890 1d13h 735d 735d
WARNING in sta_info_insert_rcu missing-backport origin:lts-only -1 C inconclusive 7 8d13h 735d 735d
KASAN: use-after-free Read in ext4_find_extent origin:lts-only 19 C inconclusive 7 1d06h 747d 747d
WARNING in untrack_pfn origin:lts-only -1 C done 10 15d 747d 85d
WARNING in btrfs_drop_extents origin:lts-only -1 C error 2 16d 749d 749d
WARNING in do_mkdirat origin:lts-only -1 C inconclusive 19 39d 761d 290d
WARNING in iov_iter_revert origin:lts-only -1 C done 1 11d 768d 688d
kernel BUG in clear_state_bit missing-backport origin:lts-only -1 C done 4 7d21h 772d 225d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only 1 C done 215 4d03h 783d 4d11h
WARNING in loop_add origin:lts-only -1 C done 5 6d04h 794d 126d
BUG: unable to handle kernel paging request in __xfs_free_extent origin:lts-only 8 C error 28 3d13h 799d 799d
possible deadlock in lock_timer_base origin:lts-only 4 C done 184 179d 802d 392d
WARNING in drm_clflush_pages origin:lts-only -1 C error 9470 49m 802d 802d
kernel BUG in ntfs_iget missing-backport origin:lts-only -1 C done 9 1d18h 812d 148d
WARNING in inet_sock_destruct origin:lts-only -1 C error 2059 1d06h 819d 808d
KASAN: slab-out-of-bounds Read in ntfs_readdir missing-backport origin:lts-only 17 C done 87 1d14h 830d 259d
WARNING in btrfs_commit_transaction origin:lts-only -1 C done 76 9d03h 841d 591d
WARNING in journal_end origin:lts-only -1 C 56 23d 843d 798d
KASAN: use-after-free Read in ntfs_lookup_inode_by_name missing-backport origin:lts-only 19 C done 10 10d 845d 85d
WARNING in btrfs_rename2 origin:lts-only -1 C error 6 23d 847d 758d
WARNING in btrfs_replace_file_extents origin:lts-only -1 C done 17 11d 848d 252d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only -1 C inconclusive 965 11h04m 849d 572d
WARNING in _btrfs_ioctl_set_received_subvol origin:lts-only -1 C error 3 16d 852d 744d
KASAN: out-of-bounds Write in end_buffer_read_sync origin:lts-only 23 C done 98 5d08h 853d 191d
WARNING in btrfs_run_delayed_refs origin:lts-only -1 C error 23 9d08h 855d 855d
WARNING in ext4_expand_extra_isize_ea origin:lts-only -1 C done 1876 14h15m 858d 670d
possible deadlock in ntfs_fiemap origin:lts-only 4 C error 40 227d 859d 809d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath origin:lts-only 8 C error 46 13d 860d 860d
possible deadlock in attr_data_get_block origin:lts-only 4 C done 360 18h41m 861d 672d
possible deadlock in console_lock_spinning_enable origin:lts-only 4 C done 1729 1h39m 862d 580d
BUG: MAX_LOCKDEP_KEYS too low! origin:lts-only -1 C error 11 2d08h 868d 868d
INFO: trying to register non-static key in gsmld_write_wakeup origin:lts-only -1 C inconclusive 2038 1d11h 868d 868d
WARNING in inc_nlink origin:lts-only -1 C done 691 11h39m 868d 607d
WARNING in nilfs_dat_commit_end origin:lts-only -1 C done 21620 30m 869d 702d
BUG: soft lockup in smp_call_function missing-backport origin:lts-only 1 C error 258 5h37m 869d 774d
WARNING in udf_truncate_extents origin:lts-only -1 C done 202 6d12h 870d 128d
WARNING in del_gendisk origin:lts-only -1 C inconclusive 165 5d20h 872d 872d
BUG: unable to handle kernel NULL pointer dereference in ntfs_sparse_cluster origin:lts-only 10 C done 654 8d00h 873d 694d
possible deadlock in sco_conn_del missing-backport origin:lts-only 4 C inconclusive 498 6d19h 874d 813d
BUG: unable to handle kernel paging request in bio_associate_blkg_from_css origin:lts-only 8 C error 95631 29m 875d 875d
KASAN: use-after-free Read in xfs_iflush_cluster missing-backport origin:lts-only 19 C done 362 3d09h 875d 660d
KASAN: slab-out-of-bounds Read in hci_le_meta_evt origin:lts-only 17 C done 5400 3h09m 875d 675d
WARNING in split_huge_page_to_list origin:lts-only -1 C error 1387 1d06h 876d 876d
possible deadlock in ext4_map_blocks origin:lts-only 4 C done 548 1d01h 877d 435d
BUG: sleeping function called from invalid context in f2fs_register_inmem_page origin:lts-only 5 C done 24 15d 877d 687d
WARNING in vmx_queue_exception origin:lts-only -1 C done 85 13d 877d 716d
WARNING in dev_watchdog missing-backport origin:lts-only -1 C inconclusive 256 2d19h 878d 799d
WARNING in hci_conn_timeout origin:lts-only -1 C done 1270 11h11m 878d 622d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only 4 C inconclusive 207 11d 878d 862d
KASAN: null-ptr-deref Write in xlog_cil_commit origin:lts-only 12 C done 1502 1h41m 879d 650d
BUG: soft lockup in batadv_iv_send_outstanding_bat_ogm_packet origin:lts-only 1 C error 65 5d09h 879d 879d
INFO: trying to register non-static key in gsmld_write origin:lts-only -1 C inconclusive 9863 23h16m 879d 879d
possible deadlock in __loop_clr_fd origin:lts-only 4 C done 6591 1h20m 879d 665d
INFO: task hung in iterate_supers origin:lts-only 1 C 320 16h35m 880d 869d
lost connection to test machine origin:lts-only -1 C 26305 11m 880d 39d
UBSAN: shift-out-of-bounds in ntfs_fill_super missing-backport origin:lts-only -1 C done 2651 1d08h 880d 145d
possible deadlock in dquot_commit origin:lts-only 4 C done 20818 10m 880d 649d
WARNING in ext4_set_page_dirty origin:lts-only -1 C done 261 15d 880d 696d
WARNING in check_map_prog_compatibility origin:lts-only -1 C done 16565 1h35m 881d 111d
BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns origin:lts-only 5 C inconclusive 5240 12h52m 881d 881d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only 4 C inconclusive 1257 6d10h 881d 604d
possible deadlock in jbd2_journal_lock_updates origin:lts-only 4 C inconclusive 38366 28d 881d 880d
possible deadlock in ext4_bmap origin:lts-only 4 C inconclusive 22334 7d17h 881d 881d