syzbot

 sign-in | mailing list | source | docs
🐞 Open [672]
🐞 Fixed [67]
🐞 Invalid [807]
⬇ Missing Backports [92]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

Applied filters: Label=origin:lts-only (drop)
open (179):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress origin:lts-only C 80 4h35m 19d 19d
WARNING in reiserfs_mkdir origin:lts-only C 1 3d11h 32d 32d
panic: runtime error: floating point error origin:lts-only syz 1 4d19h 34d 34d
WARNING: suspicious RCU usage in rhltable_lookup origin:lts-only C 441 4h58m 46d 46d
KASAN: use-after-free Read in ocfs2_get_next_id origin:lts-only C error 4 62d 63d 63d
WARNING in init_timer_key origin:lts-only C error 12 34d 64d 64d
WARNING in br_nf_local_in (2) origin:lts-only C error 4 52d 67d 67d
WARNING: kmalloc bug in wnd_init origin:lts-only C error 1 67d 68d 68d
kernel BUG in __locate_dirty_segment origin:lts-only C 6 22d 68d 68d
INFO: task hung in __bread_gfp (2) origin:lts-only C 4 28d 70d 70d
WARNING in do_renameat2 origin:lts-only syz error 2 77d 77d 77d
KASAN: use-after-free Read in ax25_fillin_cb (2) origin:lts-only C 27 2d08h 77d 18d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only syz inconclusive 1 5d20h 86d 86d
WARNING in udf_rename origin:lts-only C done 19 1d05h 95d 38d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only C inconclusive 4 54d 97d 97d
possible deadlock in freeze_super (2) origin:lts-only C error 9 5d01h 101d 101d
INFO: rcu detected stall in task_work_run (2) origin:lts-only syz error 1 105d 105d 105d
INFO: rcu detected stall in sys_sendto (2) origin:lts-only syz 2 13d 106d 106d
WARNING in ovl_encode_real_fh origin:lts-only C done 5 21d 106d 59d
INFO: rcu detected stall in sys_getpid (2) origin:lts-only syz error 1 106d 106d 106d
possible deadlock in htab_map_delete_elem origin:lts-only C done 6 14d 112d 100d
WARNING in path_openat (3) origin:lts-only C error 4 44d 115d 115d
BUG: soft lockup in wg_packet_tx_worker origin:lts-only C error 1 120d 120d 120d
BUG: unable to handle kernel paging request in do_xmote origin:lts-only C error 2 7d23h 125d 125d
possible deadlock in ocfs2_write_info origin:lts-only C error 23 7h34m 126d 62d
WARNING: suspicious RCU usage in qdisc_lookup origin:lts-only C 3251 14m 143d 141d
KASAN: out-of-bounds Read in leaf_copy_items_entirely origin:lts-only syz error 4 76d 144d 144d
WARNING in fscrypt_fname_siphash origin:lts-only C done 5 1d01h 147d 134d
general protection fault in update_sit_entry origin:lts-only C error 16 54d 156d 132d
possible deadlock in ocfs2_remap_file_range origin:lts-only C 27 3d00h 164d 163d
possible deadlock in ocfs2_truncate_file origin:lts-only C 14 2d22h 165d 20d
UBSAN: shift-out-of-bounds in ocfs2_fill_super missing-backport origin:lts-only C done 45 6d05h 167d 23d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only C inconclusive 2 26d 167d 167d
possible deadlock in ocfs2_reserve_local_alloc_bits origin:lts-only C error 686 16h44m 170d 169d
possible deadlock in ocfs2_acquire_dquot origin:lts-only C error 5063 22m 171d 170d
possible deadlock in ocfs2_setattr origin:lts-only C done 190 4h21m 176d 63d
INFO: task hung in truncate_inode_pages_final origin:lts-only syz error 1 19h42m 178d 178d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only C inconclusive 10 8d11h 178d 178d
kernel panic: stack is corrupted in inode_wait_for_writeback origin:lts-only syz error 13 17d 182d 182d
possible deadlock in ocfs2_reserve_suballoc_bits origin:lts-only C 2260 57m 184d 182d
INFO: rcu detected stall in mld_ifc_work origin:lts-only syz error 2 104d 187d 104d
general protection fault in reiserfs_get_block origin:lts-only C 4 7h21m 187d 29d
WARNING: bad unlock balance in l2cap_recv_frame (2) origin:lts-only C inconclusive 241 8d19h 189d 189d
INFO: rcu detected stall in addrconf_dad_work origin:lts-only syz done 2 70d 197d 177d
INFO: task hung in perf_pending_task_sync origin:lts-only C inconclusive 138 1d17h 198d 183d
WARNING in bpf_get_stack_raw_tp origin:lts-only C done 847 7h46m 209d 193d
possible deadlock in ntfs_file_write_iter origin:lts-only C inconclusive 232 8d15h 209d 195d
possible deadlock in ntfs_file_mmap origin:lts-only C error 339 22h33m 209d 209d
INFO: rcu detected stall in tc_modify_qdisc origin:lts-only C error 7 18d 215d 126d
UBSAN: shift-out-of-bounds in dbDiscardAG origin:lts-only C error 80 12h04m 217d 169d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only C done 7 53d 218d 75d
kernel BUG in ntfs_truncate origin:lts-only C error 3 12d 218d 218d
KASAN: use-after-free Read in consume_skb origin:lts-only C done 6 8d09h 219d 108d
WARNING: refcount bug in blk_mq_free_request origin:lts-only C error 10 14d 221d 169d
kernel BUG in set_extent_bit origin:lts-only C inconclusive 4 16h52m 225d 225d
BUG: unable to handle kernel paging request in ft260_smbus_xfer origin:lts-only C error 33 8d20h 232d 232d
WARNING in btrfs_add_link (2) origin:lts-only C error 7 8d13h 232d 232d
BUG: unable to handle kernel paging request in mcp_smbus_xfer origin:lts-only C error 28 20h01m 233d 233d
general protection fault in u2fzero_rng_read origin:lts-only C inconclusive 108 7h14m 233d 232d
INFO: task hung in synchronize_rcu (3) origin:lts-only C error 12 1d12h 234d 233d
possible deadlock in ext4_ioctl (2) origin:lts-only C done 14 27d 248d 120d
possible deadlock in blkdev_get_by_dev origin:lts-only C done 9 21d 250d 54d
WARNING in md_alloc origin:lts-only C done 3 11d 255d 247d
INFO: task hung in release_metapage origin:lts-only C error 15 23d 261d 127d
KASAN: use-after-free Read in qd_unlock origin:lts-only C error 15 2d03h 265d 247d
INFO: rcu detected stall in sys_futex (2) origin:lts-only syz error 12 74d 284d 74d
BUG: unable to handle kernel paging request in mark_buffer_dirty_inode origin:lts-only C error 2 154d 293d 293d
INFO: task hung in do_renameat2 origin:lts-only C done 6 69d 307d 126d
possible deadlock in sco_connect_cfm origin:lts-only C inconclusive 17 7d07h 307d 260d
KASAN: use-after-free Write in gfs2_qd_shrink_scan origin:lts-only syz done 120 2d08h 315d 81d
INFO: task hung in ext4_quota_write (2) origin:lts-only C error 11 22d 317d 246d
KASAN: null-ptr-deref Write in udf_bread origin:lts-only C done 73 4d20h 320d 307d
WARNING in kcm_write_msgs origin:lts-only C error 1 24d 327d 327d
WARNING: held lock freed in inet_sendmsg origin:lts-only C error 1 19d 334d 334d
general protection fault in step_into origin:lts-only C done 186 1d06h 337d 266d
BUG: unable to handle kernel NULL pointer dereference in f2fs_update_meta_page origin:lts-only C done 4 21h57m 342d 242d
UBSAN: array-index-out-of-bounds in jfs_readdir origin:lts-only C error 40 2d14h 350d 349d
WARNING in lookup_slow (3) origin:lts-only C error 6 12d 351d 284d
WARNING in NUM origin:lts-only syz done 31 3h38m 352d 20d
WARNING in ieee80211_mgd_probe_ap_send origin:lts-only C error 3 16d 353d 352d
possible deadlock in __hrtimer_run_queues (2) origin:lts-only C done 50 1d06h 353d 241d
BUG: sleeping function called from invalid context in console_lock (2) origin:lts-only C error 18 3h04m 359d 265d
possible deadlock in trie_update_elem origin:lts-only C done 281 4d19h 362d 285d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only C done 30 3d23h 362d 306d
INFO: task hung in jfs_commit_inode origin:lts-only C done 58 2d19h 365d 32d
possible deadlock in sch_direct_xmit (2) origin:lts-only C error 15 3d10h 388d 302d
WARNING in iomap_page_release origin:lts-only C done 161 24d 391d 390d
INFO: task hung in ni_readpage_cmpr origin:lts-only C done 3 12d 397d 357d
INFO: rcu detected stall in br_handle_frame origin:lts-only C inconclusive 1 402d 402d 402d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only syz error 5 293d 418d 307d
KASAN: use-after-free Read in ntfs_attr_find missing-backport origin:lts-only C done 5 1d19h 421d 260d
possible deadlock in team_del_slave (2) origin:lts-only C 52 1d22h 429d 423d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only C error 6 18d 432d 432d
possible deadlock in __dev_queue_xmit (2) origin:lts-only C done 43 6d17h 458d 300d
WARNING in ieee80211_probe_client origin:lts-only C inconclusive 261 9d01h 459d 373d
possible deadlock in lookup_slow (2) origin:lts-only C 85 2d17h 459d 378d
WARNING in notify_change origin:lts-only C unreliable 4 21d 460d 460d
BUG: sleeping function called from invalid context in __lock_sock_fast origin:lts-only C error 85 11d 469d 384d
possible deadlock in inet_sk_diag_fill origin:lts-only C inconclusive 694 19h20m 471d 471d
possible deadlock in console_trylock_spinning (2) origin:lts-only C done 101 3h36m 474d 419d
UBSAN: shift-out-of-bounds in parse_options origin:lts-only C unreliable 179 10h44m 483d 483d
UBSAN: array-index-out-of-bounds in txCommit (2) origin:lts-only C unreliable 82 1d17h 489d 483d
UBSAN: array-index-out-of-bounds in xtSearch (2) origin:lts-only C done 115 19h13m 497d 167d
WARNING in bpf_probe_read_user origin:lts-only C done 74730 1h11m 498d 497d
WARNING in bpf_probe_read_compat origin:lts-only C done 72337 46m 500d 498d
possible deadlock in rfkill_fop_write origin:lts-only syz inconclusive 10666 1h26m 508d 200d
INFO: rcu detected stall in corrupted origin:lts-only C error 15 14d 511d 495d
KASAN: use-after-free Read in jbd2_journal_get_write_access origin:lts-only C inconclusive 8 26d 535d 458d
WARNING in iomap_page_mkwrite origin:lts-only C inconclusive 609 14h30m 537d 527d
KASAN: null-ptr-deref Write in btrfs_root_node (2) origin:lts-only C done 27 4d01h 545d 432d
WARNING in btrfs_sync_log (2) origin:lts-only C error 4 15d 554d 554d
WARNING in kernfs_remove_by_name_ns origin:lts-only C error 6 21d 583d 583d
INFO: task hung in gfs2_gl_hash_clear origin:lts-only C inconclusive 2442 2d05h 594d 594d
WARNING in sta_info_insert_rcu missing-backport origin:lts-only C inconclusive 5 10h26m 594d 594d
KASAN: use-after-free Read in ext4_find_extent origin:lts-only C inconclusive 5 22d 606d 606d
WARNING in untrack_pfn origin:lts-only C done 7 66d 606d 480d
WARNING in btrfs_drop_extents origin:lts-only C error 2 17d 608d 608d
INFO: rcu detected stall in cleanup_net origin:lts-only syz error 87 2d21h 614d 98d
WARNING in do_mkdirat origin:lts-only C inconclusive 17 8h20m 620d 149d
WARNING in iov_iter_revert origin:lts-only C done 1 12d 627d 547d
kernel BUG in clear_state_bit missing-backport origin:lts-only C done 4 11d 631d 84d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only C 161 2d21h 642d 31d
WARNING in loop_add origin:lts-only C error 5 8d15h 653d 653d
BUG: unable to handle kernel paging request in __xfs_free_extent origin:lts-only C error 28 4d15h 658d 658d
possible deadlock in lock_timer_base origin:lts-only C done 184 38d 661d 251d
WARNING in drm_clflush_pages origin:lts-only C error 7235 1d08h 661d 661d
kernel BUG in ntfs_iget missing-backport origin:lts-only C done 7 1d17h 671d 7d18h
WARNING in inet_sock_destruct origin:lts-only C inconclusive 2047 11d 678d 667d
KASAN: slab-out-of-bounds Read in ntfs_readdir missing-backport origin:lts-only C done 49 11h49m 689d 118d
BUG: unable to handle kernel paging request in write_inode_now origin:lts-only C 35 4h46m 690d 663d
WARNING in btrfs_commit_transaction origin:lts-only C done 58 3d02h 700d 450d
WARNING in journal_end origin:lts-only C 47 6d08h 702d 657d
KASAN: use-after-free Read in ntfs_lookup_inode_by_name missing-backport origin:lts-only C error 10 10d 705d 674d
WARNING in btrfs_rename2 origin:lts-only C error 6 23d 706d 617d
WARNING in btrfs_replace_file_extents origin:lts-only C done 15 13d 707d 111d
BUG: unable to handle kernel paging request in errseq_set origin:lts-only C error 320 8d09h 707d 656d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only C inconclusive 724 3h59m 708d 431d
WARNING in _btrfs_ioctl_set_received_subvol origin:lts-only C error 3 17d 711d 603d
KASAN: out-of-bounds Write in end_buffer_read_sync origin:lts-only C done 73 1d02h 712d 50d
WARNING in btrfs_run_delayed_refs origin:lts-only C error 20 21h28m 714d 714d
WARNING in ext4_expand_extra_isize_ea origin:lts-only C done 926 1d08h 717d 529d
possible deadlock in ntfs_fiemap origin:lts-only C error 40 86d 718d 668d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath origin:lts-only C error 42 3d12h 719d 719d
possible deadlock in attr_data_get_block origin:lts-only C done 302 3d09h 720d 531d
possible deadlock in console_lock_spinning_enable origin:lts-only C done 1190 1h28m 721d 439d
BUG: MAX_LOCKDEP_KEYS too low! origin:lts-only C error 11 5d21h 727d 727d
INFO: trying to register non-static key in gsmld_write_wakeup origin:lts-only C inconclusive 1884 4d20h 727d 727d
WARNING in inc_nlink origin:lts-only C done 365 10h45m 727d 466d
WARNING in nilfs_dat_commit_end origin:lts-only C done 11291 1h20m 728d 561d
BUG: soft lockup in smp_call_function missing-backport origin:lts-only C error 201 10d 728d 633d
WARNING in udf_truncate_extents origin:lts-only C unreliable 192 3d10h 729d 729d
WARNING in del_gendisk origin:lts-only C inconclusive 125 3d03h 731d 731d
UBSAN: array-index-out-of-bounds in xtInsert origin:lts-only C error 1465 4h04m 731d 580d
BUG: unable to handle kernel NULL pointer dereference in ntfs_sparse_cluster origin:lts-only C done 610 1d16h 732d 553d
possible deadlock in sco_conn_del missing-backport origin:lts-only C inconclusive 440 17h59m 733d 672d
BUG: unable to handle kernel paging request in bio_associate_blkg_from_css origin:lts-only C error 71607 11m 734d 734d
KASAN: use-after-free Read in xfs_iflush_cluster missing-backport origin:lts-only C done 319 2d12h 734d 519d
KASAN: slab-out-of-bounds Read in hci_le_meta_evt origin:lts-only C done 3970 5h01m 734d 534d
WARNING in split_huge_page_to_list origin:lts-only C error 1303 17h21m 735d 735d
possible deadlock in ext4_map_blocks origin:lts-only C done 410 17h46m 736d 294d
BUG: sleeping function called from invalid context in f2fs_register_inmem_page origin:lts-only C done 24 1d19h 736d 546d
WARNING in vmx_queue_exception origin:lts-only C done 57 2d02h 736d 575d
WARNING in dev_watchdog missing-backport origin:lts-only C inconclusive 232 9d16h 737d 658d
WARNING in hci_conn_timeout origin:lts-only C done 1163 1d02h 737d 481d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only C inconclusive 167 4d11h 737d 721d
KASAN: null-ptr-deref Write in xlog_cil_commit origin:lts-only C done 1235 8h35m 738d 509d
BUG: soft lockup in batadv_iv_send_outstanding_bat_ogm_packet origin:lts-only C error 46 7d00h 738d 738d
INFO: trying to register non-static key in gsmld_write origin:lts-only C inconclusive 9037 17h14m 738d 738d
INFO: task hung in __writeback_inodes_sb_nr origin:lts-only C done 1496 10d 738d 579d
possible deadlock in __loop_clr_fd origin:lts-only C done 5037 49m 738d 524d
INFO: task hung in iterate_supers origin:lts-only C 264 3d00h 739d 728d
UBSAN: shift-out-of-bounds in ntfs_fill_super missing-backport origin:lts-only C done 2587 4d01h 739d 4d16h
possible deadlock in dquot_commit origin:lts-only C done 13266 14m 739d 508d
WARNING in ext4_set_page_dirty origin:lts-only C done 258 6d09h 739d 555d
WARNING in check_map_prog_compatibility origin:lts-only C done 12339 50m 740d 580d
BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns origin:lts-only C inconclusive 4802 1d03h 740d 740d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only C inconclusive 1257 9d12h 740d 463d
possible deadlock in jbd2_journal_lock_updates origin:lts-only C inconclusive 38366 31d 740d 739d
possible deadlock in ext4_bmap origin:lts-only C inconclusive 22334 9h42m 740d 740d