syzbot

 sign-in | mailing list | source | docs
🐞 Open [695]
🐞 Fixed [72]
🐞 Invalid [869]
⬇ Missing Backports [109]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

Applied filters: Label=origin:lts-only (drop)
open (192):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
possible deadlock in swap_inode_boot_loader origin:lts-only syz 2 11d 13d 13d
INFO: rcu detected stall in syscall_trace_enter origin:lts-only syz 12 5d17h 24d 24d
WARNING in ext2_unlink origin:lts-only C error 3 46d 59d 59d
INFO: rcu detected stall in sock_write_iter (4) origin:lts-only syz done 1 65d 65d 20d
KASAN: use-after-free Read in steam_input_open origin:lts-only C error 12 43d 75d 75d
kernel BUG in clear_page_mlock origin:lts-only C error 3 57d 75d 75d
kernel BUG in ocfs2_populate_inode origin:lts-only C error 3 61d 76d 76d
INFO: task hung in ext4_stop_mmpd (3) origin:lts-only C done 11 30d 77d 37d
KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress origin:lts-only C 292 1d07h 83d 83d
possible deadlock in enqueue_task origin:lts-only C done 18 47d 94d 44d
INFO: rcu detected stall in wb_workfn (2) origin:lts-only C error 6 3d03h 95d 29d
WARNING in reiserfs_mkdir origin:lts-only C error 2 12d 97d 97d
panic: runtime error: floating point error origin:lts-only syz 1 32d 99d 99d
possible deadlock in scan_inflight origin:lts-only C inconclusive 2 14d 100d 100d
possible deadlock in vfs_fileattr_set (2) origin:lts-only C error 1 58d 104d 104d
WARNING in xfs_qm_dqget_cache_insert (2) origin:lts-only C 3 16d 106d 17d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert origin:lts-only C error 55 26d 109d 109d
KASAN: use-after-free Read in xfs_inode_item_push (2) origin:lts-only C 2 13d 109d 78d
WARNING: suspicious RCU usage in rhltable_lookup origin:lts-only C 1044 14h32m 111d 111d
INFO: task hung in evict origin:lts-only C done 119 26d 112d 1d13h
WARNING in init_timer_key origin:lts-only C error 15 8d18h 129d 128d
WARNING in br_nf_local_in (2) origin:lts-only C error 4 14d 131d 131d
WARNING: kmalloc bug in wnd_init origin:lts-only C error 1 61d 132d 132d
kernel BUG in __locate_dirty_segment origin:lts-only C error 6 42d 132d 132d
INFO: task hung in __bread_gfp (2) origin:lts-only C 5 16d 135d 134d
WARNING in do_renameat2 origin:lts-only syz error 2 141d 141d 141d
KASAN: use-after-free Read in ax25_fillin_cb (2) origin:lts-only C 67 15h05m 142d 82d
INFO: task hung in virtual_nci_send origin:lts-only C error 8 29d 149d 109d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only syz inconclusive 1 70d 150d 150d
WARNING: refcount bug in blk_done_softirq (2) origin:lts-only syz 3 75d 151d 76d
WARNING in udf_rename origin:lts-only C done 27 12d 160d 103d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only C inconclusive 4 49d 162d 162d
possible deadlock in freeze_super (2) origin:lts-only C error 10 10d 165d 165d
INFO: rcu detected stall in sys_sendto (2) origin:lts-only syz done 2 78d 170d 30d
WARNING in ovl_encode_real_fh origin:lts-only C done 5 14d 170d 124d
INFO: rcu detected stall in sys_getpid (2) origin:lts-only syz error 1 170d 170d 170d
possible deadlock in htab_map_delete_elem origin:lts-only C done 6 8d21h 176d 164d
WARNING in path_openat (3) origin:lts-only C error 4 38d 179d 179d
BUG: soft lockup in wg_packet_tx_worker origin:lts-only C error 1 184d 184d 184d
BUG: unable to handle kernel paging request in do_xmote origin:lts-only C error 3 1d04h 190d 189d
possible deadlock in ocfs2_write_info origin:lts-only C error 34 3d04h 190d 126d
WARNING: suspicious RCU usage in qdisc_lookup origin:lts-only C inconclusive 4878 22h55m 207d 206d
WARNING in fscrypt_fname_siphash origin:lts-only C done 13 15d 212d 199d
general protection fault in update_sit_entry origin:lts-only C error 16 47d 220d 197d
possible deadlock in ocfs2_remap_file_range origin:lts-only C done 38 12d 229d 36d
possible deadlock in ocfs2_truncate_file origin:lts-only C 19 8d18h 230d 84d
UBSAN: shift-out-of-bounds in ocfs2_fill_super missing-backport origin:lts-only C done 61 2d21h 231d 88d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only C inconclusive 2 19d 232d 232d
possible deadlock in ocfs2_lock_global_qf origin:lts-only C done 199 2d06h 232d 4d20h
possible deadlock in ocfs2_reserve_local_alloc_bits origin:lts-only C error 960 20h05m 234d 233d
possible deadlock in ocfs2_acquire_dquot origin:lts-only C error 7289 1h27m 236d 235d
possible deadlock in ocfs2_setattr origin:lts-only C done 285 10h28m 241d 128d
INFO: task hung in truncate_inode_pages_final origin:lts-only syz error 1 65d 242d 242d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only C inconclusive 10 32d 243d 243d
possible deadlock in ocfs2_reserve_suballoc_bits origin:lts-only C done 3082 29m 248d 58d
INFO: rcu detected stall in mld_ifc_work origin:lts-only C error 6 16d 251d 21d
general protection fault in reiserfs_get_block origin:lts-only C error 4 64d 252d 93d
WARNING: bad unlock balance in l2cap_recv_frame (2) origin:lts-only C inconclusive 246 11d 254d 254d
INFO: rcu detected stall in addrconf_dad_work origin:lts-only syz done 4 17d 261d 241d
INFO: task hung in perf_pending_task_sync origin:lts-only C inconclusive 194 2d09h 263d 247d
WARNING in bpf_get_stack_raw_tp origin:lts-only C done 967 2d22h 274d 258d
possible deadlock in ntfs_file_write_iter origin:lts-only C inconclusive 259 2d09h 274d 260d
possible deadlock in ntfs_file_mmap origin:lts-only C error 396 1d12h 274d 273d
INFO: rcu detected stall in tc_modify_qdisc origin:lts-only C error 7 44d 279d 190d
UBSAN: shift-out-of-bounds in dbDiscardAG origin:lts-only C error 102 29d 282d 233d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only C done 8 11d 282d 140d
kernel BUG in ntfs_truncate origin:lts-only C error 3 3d11h 282d 282d
KASAN: use-after-free Read in consume_skb origin:lts-only C done 6 58d 284d 173d
WARNING: refcount bug in blk_mq_free_request origin:lts-only C error 10 8d08h 285d 234d
kernel BUG in set_extent_bit origin:lts-only C inconclusive 4 2d19h 289d 289d
BUG: unable to handle kernel paging request in ft260_smbus_xfer origin:lts-only C error 41 2d22h 296d 296d
WARNING in btrfs_add_link (2) origin:lts-only C error 8 4d11h 297d 297d
BUG: unable to handle kernel paging request in mcp_smbus_xfer origin:lts-only C error 52 1d11h 298d 298d
general protection fault in u2fzero_rng_read origin:lts-only C inconclusive 131 5d06h 298d 297d
INFO: task hung in synchronize_rcu (3) origin:lts-only C error 13 40d 298d 297d
possible deadlock in ext4_ioctl (2) origin:lts-only C done 14 91d 313d 185d
possible deadlock in blkdev_get_by_dev origin:lts-only C done 10 22d 315d 118d
WARNING in md_alloc origin:lts-only C done 3 5d14h 319d 312d
INFO: task hung in release_metapage origin:lts-only C error 15 49d 326d 192d
KASAN: use-after-free Read in qd_unlock origin:lts-only C done 318 1d00h 329d 7d00h
INFO: rcu detected stall in sys_futex (2) origin:lts-only syz error 17 3d03h 348d 138d
BUG: unable to handle kernel paging request in mark_buffer_dirty_inode origin:lts-only C error 2 218d 357d 357d
possible deadlock in sco_connect_cfm origin:lts-only C inconclusive 24 9d03h 371d 325d
KASAN: use-after-free Write in gfs2_qd_shrink_scan origin:lts-only syz done 134 5d13h 379d 145d
INFO: task hung in ext4_quota_write (2) origin:lts-only C error 11 14d 381d 311d
KASAN: null-ptr-deref Write in udf_bread origin:lts-only C done 75 37d 384d 372d
WARNING in kcm_write_msgs origin:lts-only C error 1 14d 392d 392d
WARNING: held lock freed in inet_sendmsg origin:lts-only C error 2 10d 399d 399d
general protection fault in step_into origin:lts-only C done 205 14d 402d 330d
BUG: unable to handle kernel NULL pointer dereference in f2fs_update_meta_page origin:lts-only C done 6 10d 407d 306d
possible deadlock in filemap_fault (2) missing-backport origin:lts-only C error 49 1d04h 409d 399d
UBSAN: array-index-out-of-bounds in jfs_readdir origin:lts-only C error 41 5d10h 414d 414d
WARNING in lookup_slow (3) origin:lts-only C error 7 6d20h 416d 348d
WARNING in NUM origin:lts-only syz done 33 36d 416d 84d
WARNING in ieee80211_mgd_probe_ap_send origin:lts-only C done 4 14h21m 417d 36d
possible deadlock in __hrtimer_run_queues (2) origin:lts-only C done 61 45d 418d 305d
BUG: sleeping function called from invalid context in console_lock (2) origin:lts-only C error 18 64d 424d 330d
possible deadlock in trie_update_elem origin:lts-only C done 291 41d 427d 349d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only C done 35 17d 427d 370d
INFO: task hung in jfs_commit_inode origin:lts-only C done 66 7d04h 429d 9d01h
possible deadlock in sch_direct_xmit (2) origin:lts-only C error 15 14d 452d 366d
WARNING in iomap_page_release origin:lts-only C done 163 3d15h 456d 454d
INFO: task hung in ni_readpage_cmpr origin:lts-only C done 4 14d 462d 421d
INFO: rcu detected stall in br_handle_frame origin:lts-only C inconclusive 2 32d 467d 467d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only syz error 5 358d 482d 372d
KASAN: use-after-free Read in ntfs_attr_find missing-backport origin:lts-only C done 5 7d20h 486d 325d
possible deadlock in team_del_slave (2) origin:lts-only C 67 11h50m 493d 487d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only C error 8 4d23h 496d 496d
possible deadlock in __dev_queue_xmit (2) origin:lts-only C done 62 1d08h 522d 364d
WARNING in ieee80211_probe_client origin:lts-only C inconclusive 275 15h07m 523d 437d
possible deadlock in lookup_slow (2) origin:lts-only C 89 6d08h 523d 442d
WARNING in notify_change origin:lts-only C unreliable 4 9d18h 524d 524d
BUG: sleeping function called from invalid context in __lock_sock_fast origin:lts-only C error 86 21d 533d 448d
possible deadlock in inet_sk_diag_fill origin:lts-only C inconclusive 794 2d20h 535d 535d
possible deadlock in console_trylock_spinning (2) origin:lts-only C done 114 2d17h 538d 483d
UBSAN: shift-out-of-bounds in parse_options origin:lts-only C unreliable 272 1d11h 547d 547d
UBSAN: array-index-out-of-bounds in txCommit (2) origin:lts-only C unreliable 125 25d 553d 548d
WARNING in bpf_probe_read_user origin:lts-only C done 86389 22m 562d 561d
WARNING in bpf_probe_read_compat origin:lts-only C done 83850 20m 564d 563d
possible deadlock in rfkill_fop_write origin:lts-only syz inconclusive 12285 11h47m 573d 265d
INFO: rcu detected stall in corrupted origin:lts-only C error 22 6d16h 575d 559d
KASAN: use-after-free Read in jbd2_journal_get_write_access origin:lts-only C inconclusive 8 20d 600d 523d
WARNING in iomap_page_mkwrite origin:lts-only C inconclusive 621 6d19h 602d 591d
KASAN: null-ptr-deref Write in btrfs_root_node (2) origin:lts-only C done 35 4d05h 610d 496d
WARNING in btrfs_sync_log (2) origin:lts-only C error 4 3d11h 618d 618d
WARNING in kernfs_remove_by_name_ns origin:lts-only C error 6 15d 648d 648d
INFO: task hung in gfs2_gl_hash_clear origin:lts-only C inconclusive 2643 1h46m 658d 658d
WARNING in sta_info_insert_rcu missing-backport origin:lts-only C inconclusive 5 3d06h 658d 658d
KASAN: use-after-free Read in ext4_find_extent origin:lts-only C inconclusive 7 13d 670d 670d
WARNING in untrack_pfn origin:lts-only C done 9 9d09h 671d 9d02h
WARNING in btrfs_drop_extents origin:lts-only C error 2 11d 673d 673d
INFO: rcu detected stall in cleanup_net origin:lts-only syz error 106 8d03h 679d 163d
WARNING in do_mkdirat origin:lts-only C inconclusive 17 64d 685d 214d
WARNING in iov_iter_revert origin:lts-only C done 1 4d13h 692d 612d
kernel BUG in clear_state_bit missing-backport origin:lts-only C done 4 1d22h 695d 148d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only C 184 14h36m 706d 96d
WARNING in loop_add origin:lts-only C done 5 56d 718d 49d
BUG: unable to handle kernel paging request in __xfs_free_extent origin:lts-only C error 28 13d 723d 723d
possible deadlock in lock_timer_base origin:lts-only C done 184 102d 725d 316d
WARNING in drm_clflush_pages origin:lts-only C error 7837 16h19m 726d 726d
kernel BUG in ntfs_iget missing-backport origin:lts-only C done 9 23d 736d 72d
WARNING in inet_sock_destruct origin:lts-only C inconclusive 2055 9d11h 742d 732d
KASAN: slab-out-of-bounds Read in ntfs_readdir missing-backport origin:lts-only C done 53 1d04h 754d 182d
BUG: unable to handle kernel paging request in write_inode_now origin:lts-only C 35 30d 754d 727d
WARNING in btrfs_commit_transaction origin:lts-only C done 73 15d 764d 514d
WARNING in journal_end origin:lts-only C 47 27d 767d 721d
KASAN: use-after-free Read in ntfs_lookup_inode_by_name missing-backport origin:lts-only C done 10 4d01h 769d 9d00h
WARNING in btrfs_rename2 origin:lts-only C error 6 17d 771d 681d
WARNING in btrfs_replace_file_extents origin:lts-only C done 17 7d13h 771d 176d
BUG: unable to handle kernel paging request in errseq_set origin:lts-only C error 324 8d09h 772d 721d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only C inconclusive 818 1d23h 772d 496d
WARNING in _btrfs_ioctl_set_received_subvol origin:lts-only C error 3 9d16h 776d 667d
KASAN: out-of-bounds Write in end_buffer_read_sync origin:lts-only C done 94 1d07h 777d 115d
WARNING in btrfs_run_delayed_refs origin:lts-only C error 23 4d04h 778d 778d
WARNING in ext4_expand_extra_isize_ea origin:lts-only C done 1127 6d11h 781d 594d
possible deadlock in ntfs_fiemap origin:lts-only C error 40 150d 782d 733d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath origin:lts-only C error 42 50d 784d 783d
possible deadlock in attr_data_get_block origin:lts-only C done 331 3d14h 784d 596d
possible deadlock in console_lock_spinning_enable origin:lts-only C done 1425 7h38m 786d 503d
BUG: MAX_LOCKDEP_KEYS too low! origin:lts-only C error 11 14d 792d 792d
INFO: trying to register non-static key in gsmld_write_wakeup origin:lts-only C inconclusive 1916 13d 792d 792d
WARNING in inc_nlink origin:lts-only C done 513 11h28m 792d 531d
WARNING in nilfs_dat_commit_end origin:lts-only C done 16177 35m 793d 625d
BUG: soft lockup in smp_call_function missing-backport origin:lts-only C error 219 1d19h 793d 698d
WARNING in udf_truncate_extents origin:lts-only C done 196 2d03h 793d 52d
WARNING in del_gendisk origin:lts-only C inconclusive 145 4d00h 796d 796d
UBSAN: array-index-out-of-bounds in xtInsert origin:lts-only C error 1685 25d 796d 644d
BUG: unable to handle kernel NULL pointer dereference in ntfs_sparse_cluster origin:lts-only C done 619 3d04h 796d 617d
possible deadlock in sco_conn_del missing-backport origin:lts-only C inconclusive 468 7h57m 797d 736d
BUG: unable to handle kernel paging request in bio_associate_blkg_from_css origin:lts-only C error 83911 15m 798d 798d
KASAN: use-after-free Read in xfs_iflush_cluster missing-backport origin:lts-only C done 348 9d03h 798d 583d
KASAN: slab-out-of-bounds Read in hci_le_meta_evt origin:lts-only C done 4306 13h56m 799d 599d
WARNING in split_huge_page_to_list origin:lts-only C error 1340 3d19h 800d 800d
possible deadlock in ext4_map_blocks origin:lts-only C done 486 22h53m 800d 358d
BUG: sleeping function called from invalid context in f2fs_register_inmem_page origin:lts-only C done 24 10d 800d 610d
WARNING in vmx_queue_exception origin:lts-only C done 69 6d05h 800d 640d
WARNING in dev_watchdog missing-backport origin:lts-only C inconclusive 240 16h33m 801d 722d
WARNING in hci_conn_timeout origin:lts-only C done 1204 13h04m 801d 545d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only C inconclusive 182 5d06h 802d 786d
KASAN: null-ptr-deref Write in xlog_cil_commit origin:lts-only C done 1366 1d19h 802d 574d
BUG: soft lockup in batadv_iv_send_outstanding_bat_ogm_packet origin:lts-only C error 56 14d 802d 802d
INFO: trying to register non-static key in gsmld_write origin:lts-only C inconclusive 9362 2d14h 802d 802d
possible deadlock in __loop_clr_fd origin:lts-only C done 5672 19h29m 802d 588d
INFO: task hung in iterate_supers origin:lts-only C 295 1d04h 803d 793d
UBSAN: shift-out-of-bounds in ntfs_fill_super missing-backport origin:lts-only C done 2623 9d03h 804d 69d
possible deadlock in dquot_commit origin:lts-only C done 17165 now 804d 572d
WARNING in ext4_set_page_dirty origin:lts-only C done 258 38d 804d 619d
WARNING in check_map_prog_compatibility origin:lts-only C done 14047 14h24m 804d 35d
BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns origin:lts-only C inconclusive 5051 13h54m 804d 804d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only C inconclusive 1257 1d21h 804d 528d
possible deadlock in jbd2_journal_lock_updates origin:lts-only C inconclusive 38366 24d 804d 804d
possible deadlock in ext4_bmap origin:lts-only C inconclusive 22334 7d14h 804d 804d