syzbot

 sign-in | mailing list | source | docs
🐞 Open [681]
🐞 Fixed [67]
🐞 Invalid [827]
⬇ Missing Backports [97]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

Applied filters: Label=origin:lts-only (drop)
open (194):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
WARNING in ext2_unlink origin:lts-only C error 2 12d 13d 13d
INFO: rcu detected stall in sock_write_iter (4) origin:lts-only syz 1 18d 18d 18d
KASAN: use-after-free Read in steam_input_open origin:lts-only C 12 11d 28d 28d
kernel BUG in clear_page_mlock origin:lts-only C 3 11d 29d 28d
kernel BUG in ocfs2_populate_inode origin:lts-only C 3 15d 30d 30d
INFO: task hung in ext4_stop_mmpd (3) origin:lts-only C 11 13d 31d 31d
KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress origin:lts-only C 160 5h21m 37d 37d
possible deadlock in enqueue_task origin:lts-only C 18 1d08h 47d 41d
INFO: rcu detected stall in wb_workfn (2) origin:lts-only syz error 2 40d 49d 49d
WARNING in reiserfs_mkdir origin:lts-only C 1 21d 51d 51d
panic: runtime error: floating point error origin:lts-only syz 1 22d 52d 52d
possible deadlock in scan_inflight origin:lts-only C 2 11d 54d 54d
possible deadlock in vfs_fileattr_set (2) origin:lts-only C error 1 11d 57d 57d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert origin:lts-only C 27 16d 63d 63d
KASAN: use-after-free Read in xfs_inode_item_push (2) origin:lts-only C 2 31d 63d 31d
WARNING: suspicious RCU usage in rhltable_lookup origin:lts-only C 693 5h41m 64d 64d
INFO: task hung in evict origin:lts-only C 119 14d 66d 60d
KASAN: use-after-free Read in ocfs2_get_next_id origin:lts-only C error 4 80d 81d 81d
WARNING in init_timer_key origin:lts-only C error 12 10d 82d 82d
WARNING in br_nf_local_in (2) origin:lts-only C error 4 9h04m 85d 85d
WARNING: kmalloc bug in wnd_init origin:lts-only C error 1 14d 86d 86d
kernel BUG in __locate_dirty_segment origin:lts-only C error 6 10d 86d 86d
INFO: task hung in __bread_gfp (2) origin:lts-only C 5 12h33m 88d 88d
WARNING in do_renameat2 origin:lts-only syz error 2 95d 95d 95d
KASAN: use-after-free Read in ax25_fillin_cb (2) origin:lts-only C 29 1d06h 95d 36d
INFO: task hung in virtual_nci_send origin:lts-only C 8 16d 103d 62d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only syz inconclusive 1 23d 104d 104d
WARNING: refcount bug in blk_done_softirq (2) origin:lts-only syz 3 28d 104d 29d
WARNING in udf_rename origin:lts-only C done 20 13d 113d 56d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only C inconclusive 4 3d14h 115d 115d
possible deadlock in freeze_super (2) origin:lts-only C error 9 23d 119d 119d
INFO: rcu detected stall in sys_sendto (2) origin:lts-only syz 2 32d 124d 124d
WARNING in ovl_encode_real_fh origin:lts-only C done 5 39d 124d 77d
INFO: rcu detected stall in sys_getpid (2) origin:lts-only syz error 1 124d 124d 124d
possible deadlock in htab_map_delete_elem origin:lts-only C done 6 32d 130d 118d
WARNING in path_openat (3) origin:lts-only C error 4 62d 133d 133d
BUG: soft lockup in wg_packet_tx_worker origin:lts-only C error 1 138d 138d 138d
BUG: unable to handle kernel paging request in do_xmote origin:lts-only C error 2 26d 143d 143d
possible deadlock in ocfs2_write_info origin:lts-only C error 27 3d03h 144d 80d
WARNING: suspicious RCU usage in qdisc_lookup origin:lts-only C 3724 2h10m 161d 159d
KASAN: out-of-bounds Read in leaf_copy_items_entirely origin:lts-only syz error 4 94d 162d 162d
WARNING in fscrypt_fname_siphash origin:lts-only C done 5 3d19h 165d 153d
general protection fault in update_sit_entry origin:lts-only C error 16 1d15h 174d 150d
possible deadlock in ocfs2_remap_file_range origin:lts-only C 31 18h47m 182d 181d
possible deadlock in ocfs2_truncate_file origin:lts-only C 15 1d23h 183d 38d
UBSAN: shift-out-of-bounds in ocfs2_fill_super missing-backport origin:lts-only C done 53 1d05h 185d 41d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only C inconclusive 2 44d 185d 185d
possible deadlock in ocfs2_lock_global_qf origin:lts-only C error 167 17h42m 186d 39d
possible deadlock in ocfs2_reserve_local_alloc_bits origin:lts-only C error 721 19h18m 188d 187d
possible deadlock in ocfs2_acquire_dquot origin:lts-only C error 5637 now 189d 188d
possible deadlock in ocfs2_setattr origin:lts-only C done 209 6h10m 194d 81d
INFO: task hung in truncate_inode_pages_final origin:lts-only syz error 1 18d 196d 196d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only C inconclusive 10 26d 196d 196d
kernel panic: stack is corrupted in inode_wait_for_writeback origin:lts-only syz error 13 35d 200d 200d
possible deadlock in ocfs2_reserve_suballoc_bits origin:lts-only C done 2398 4h17m 202d 11d
INFO: rcu detected stall in mld_ifc_work origin:lts-only syz error 2 123d 205d 123d
general protection fault in reiserfs_get_block origin:lts-only C error 4 18d 205d 47d
WARNING: bad unlock balance in l2cap_recv_frame (2) origin:lts-only C inconclusive 243 1d11h 207d 207d
INFO: rcu detected stall in addrconf_dad_work origin:lts-only syz done 2 88d 215d 195d
INFO: task hung in perf_pending_task_sync origin:lts-only C inconclusive 148 2d21h 216d 201d
WARNING in bpf_get_stack_raw_tp origin:lts-only C done 868 2d01h 227d 211d
possible deadlock in ntfs_file_write_iter origin:lts-only C inconclusive 245 18h56m 227d 213d
possible deadlock in ntfs_file_mmap origin:lts-only C error 360 22h46m 227d 227d
INFO: rcu detected stall in tc_modify_qdisc origin:lts-only C error 7 17d 233d 144d
UBSAN: shift-out-of-bounds in dbDiscardAG origin:lts-only C error 92 3d13h 235d 187d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only C done 7 71d 236d 93d
kernel BUG in ntfs_truncate origin:lts-only C error 3 30d 236d 236d
KASAN: use-after-free Read in consume_skb origin:lts-only C done 6 12d 237d 126d
WARNING: refcount bug in blk_mq_free_request origin:lts-only C error 10 32d 239d 187d
kernel BUG in set_extent_bit origin:lts-only C inconclusive 4 18d 243d 243d
BUG: unable to handle kernel paging request in ft260_smbus_xfer origin:lts-only C error 37 8d20h 250d 250d
WARNING in btrfs_add_link (2) origin:lts-only C error 8 4d13h 250d 250d
BUG: unable to handle kernel paging request in mcp_smbus_xfer origin:lts-only C error 34 2d09h 251d 251d
general protection fault in u2fzero_rng_read origin:lts-only C inconclusive 116 3d07h 252d 250d
INFO: task hung in synchronize_rcu (3) origin:lts-only C error 13 8d03h 252d 251d
possible deadlock in ext4_ioctl (2) origin:lts-only C done 14 45d 266d 139d
possible deadlock in blkdev_get_by_dev origin:lts-only C done 9 39d 268d 72d
WARNING in md_alloc origin:lts-only C done 3 29d 273d 265d
INFO: task hung in release_metapage origin:lts-only C error 15 3d11h 279d 145d
KASAN: use-after-free Read in qd_unlock origin:lts-only C error 21 3d09h 283d 265d
INFO: rcu detected stall in sys_futex (2) origin:lts-only syz error 13 15d 302d 92d
BUG: unable to handle kernel paging request in mark_buffer_dirty_inode origin:lts-only C error 2 172d 311d 311d
INFO: task hung in do_renameat2 origin:lts-only C done 6 87d 325d 144d
possible deadlock in sco_connect_cfm origin:lts-only C inconclusive 22 1d14h 325d 278d
KASAN: use-after-free Write in gfs2_qd_shrink_scan origin:lts-only syz done 125 3d03h 333d 99d
INFO: task hung in ext4_quota_write (2) origin:lts-only C error 11 40d 335d 264d
KASAN: null-ptr-deref Write in udf_bread origin:lts-only C done 75 5d18h 338d 325d
WARNING in kcm_write_msgs origin:lts-only C error 1 42d 346d 346d
WARNING: held lock freed in inet_sendmsg origin:lts-only C error 2 7d17h 352d 352d
general protection fault in step_into origin:lts-only C done 188 1d06h 355d 284d
BUG: unable to handle kernel NULL pointer dereference in f2fs_update_meta_page origin:lts-only C done 6 13d 360d 260d
UBSAN: array-index-out-of-bounds in jfs_readdir origin:lts-only C error 40 20d 368d 368d
WARNING in lookup_slow (3) origin:lts-only C error 6 30d 369d 302d
WARNING in NUM origin:lts-only syz done 31 18d 370d 38d
WARNING in ieee80211_mgd_probe_ap_send origin:lts-only C error 3 34d 371d 370d
possible deadlock in __hrtimer_run_queues (2) origin:lts-only C done 60 3d04h 372d 259d
BUG: sleeping function called from invalid context in console_lock (2) origin:lts-only C error 18 18d 377d 283d
possible deadlock in trie_update_elem origin:lts-only C done 286 2d16h 380d 303d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only C done 31 3d14h 380d 324d
INFO: task hung in jfs_commit_inode origin:lts-only C done 60 1d18h 383d 50d
possible deadlock in sch_direct_xmit (2) origin:lts-only C error 15 21d 406d 320d
WARNING in iomap_page_release origin:lts-only C done 161 13d 409d 408d
INFO: task hung in ni_readpage_cmpr origin:lts-only C done 3 31d 415d 375d
INFO: rcu detected stall in br_handle_frame origin:lts-only C inconclusive 1 420d 420d 420d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only syz error 5 311d 436d 325d
KASAN: use-after-free Read in ntfs_attr_find missing-backport origin:lts-only C done 5 19d 439d 278d
possible deadlock in team_del_slave (2) origin:lts-only C 55 15d 447d 441d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only C error 6 36d 450d 450d
possible deadlock in __dev_queue_xmit (2) origin:lts-only C done 48 2d11h 476d 318d
WARNING in ieee80211_probe_client origin:lts-only C inconclusive 261 27d 477d 391d
possible deadlock in lookup_slow (2) origin:lts-only C 86 3d03h 477d 396d
WARNING in notify_change origin:lts-only C unreliable 4 39d 478d 478d
BUG: sleeping function called from invalid context in __lock_sock_fast origin:lts-only C error 85 14d 487d 402d
possible deadlock in inet_sk_diag_fill origin:lts-only C inconclusive 718 4d03h 489d 489d
possible deadlock in console_trylock_spinning (2) origin:lts-only C done 104 2d00h 492d 437d
UBSAN: shift-out-of-bounds in parse_options origin:lts-only C unreliable 199 1d02h 501d 501d
UBSAN: array-index-out-of-bounds in txCommit (2) origin:lts-only C unreliable 87 8d01h 507d 501d
UBSAN: array-index-out-of-bounds in xtSearch (2) origin:lts-only C done 115 18d 515d 185d
WARNING in bpf_probe_read_user origin:lts-only C done 78722 now 516d 515d
WARNING in bpf_probe_read_compat origin:lts-only C done 76085 2h02m 518d 517d
possible deadlock in rfkill_fop_write origin:lts-only syz inconclusive 11241 6m 526d 218d
INFO: rcu detected stall in corrupted origin:lts-only C error 16 6d16h 529d 513d
KASAN: use-after-free Read in jbd2_journal_get_write_access origin:lts-only C inconclusive 8 44d 553d 476d
WARNING in iomap_page_mkwrite origin:lts-only C inconclusive 615 2d01h 555d 545d
KASAN: null-ptr-deref Write in btrfs_root_node (2) origin:lts-only C done 31 1d07h 564d 450d
WARNING in btrfs_sync_log (2) origin:lts-only C error 4 33d 572d 572d
WARNING in kernfs_remove_by_name_ns origin:lts-only C error 6 39d 601d 601d
INFO: task hung in gfs2_gl_hash_clear origin:lts-only C inconclusive 2473 1d04h 612d 612d
WARNING in sta_info_insert_rcu missing-backport origin:lts-only C inconclusive 5 18d 612d 612d
KASAN: use-after-free Read in ext4_find_extent origin:lts-only C inconclusive 5 40d 624d 624d
WARNING in untrack_pfn origin:lts-only C done 7 12d 624d 498d
WARNING in btrfs_drop_extents origin:lts-only C error 2 35d 626d 626d
INFO: rcu detected stall in cleanup_net origin:lts-only syz error 91 6d19h 633d 116d
WARNING in do_mkdirat origin:lts-only C inconclusive 17 18d 638d 167d
WARNING in iov_iter_revert origin:lts-only C done 1 30d 645d 565d
kernel BUG in clear_state_bit missing-backport origin:lts-only C done 4 29d 649d 102d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only C 168 8h27m 660d 49d
WARNING in loop_add origin:lts-only C done 5 10d 671d 3d04h
BUG: unable to handle kernel paging request in __xfs_free_extent origin:lts-only C error 28 7d21h 676d 676d
possible deadlock in lock_timer_base origin:lts-only C done 184 56d 679d 269d
WARNING in drm_clflush_pages origin:lts-only C error 7344 3h14m 680d 679d
kernel BUG in ntfs_iget missing-backport origin:lts-only C done 7 5d08h 689d 25d
WARNING in inet_sock_destruct origin:lts-only C inconclusive 2049 3d09h 696d 685d
KASAN: slab-out-of-bounds Read in ntfs_readdir missing-backport origin:lts-only C done 49 3d11h 707d 136d
BUG: unable to handle kernel paging request in write_inode_now origin:lts-only C 35 18d 708d 681d
WARNING in btrfs_commit_transaction origin:lts-only C done 58 5d05h 718d 468d
WARNING in journal_end origin:lts-only C 47 9d19h 720d 675d
KASAN: use-after-free Read in ntfs_lookup_inode_by_name missing-backport origin:lts-only C error 10 1d16h 723d 692d
WARNING in btrfs_rename2 origin:lts-only C error 6 41d 724d 635d
WARNING in btrfs_replace_file_extents origin:lts-only C done 15 15d 725d 130d
BUG: unable to handle kernel paging request in errseq_set origin:lts-only C error 322 6d19h 725d 674d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only C inconclusive 759 5h34m 726d 450d
WARNING in _btrfs_ioctl_set_received_subvol origin:lts-only C error 3 36d 729d 621d
KASAN: out-of-bounds Write in end_buffer_read_sync origin:lts-only C done 75 3d11h 730d 68d
WARNING in btrfs_run_delayed_refs origin:lts-only C error 20 18d 732d 732d
WARNING in ext4_expand_extra_isize_ea origin:lts-only C done 1010 1d05h 735d 547d
possible deadlock in ntfs_fiemap origin:lts-only C error 40 104d 736d 686d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath origin:lts-only C error 42 4d15h 737d 737d
possible deadlock in attr_data_get_block origin:lts-only C done 320 5d09h 738d 550d
possible deadlock in console_lock_spinning_enable origin:lts-only C done 1250 8h23m 740d 457d
BUG: MAX_LOCKDEP_KEYS too low! origin:lts-only C error 11 9d16h 745d 745d
INFO: trying to register non-static key in gsmld_write_wakeup origin:lts-only C inconclusive 1894 8d19h 745d 745d
WARNING in inc_nlink origin:lts-only C done 387 1d00h 746d 484d
WARNING in nilfs_dat_commit_end origin:lts-only C done 12410 16m 746d 579d
BUG: soft lockup in smp_call_function missing-backport origin:lts-only C error 208 5h32m 746d 652d
WARNING in udf_truncate_extents origin:lts-only C done 192 7d06h 747d 5d23h
WARNING in del_gendisk origin:lts-only C inconclusive 131 4d03h 749d 749d
UBSAN: array-index-out-of-bounds in xtInsert origin:lts-only C error 1576 3h09m 749d 598d
BUG: unable to handle kernel NULL pointer dereference in ntfs_sparse_cluster origin:lts-only C done 610 4d17h 750d 571d
possible deadlock in sco_conn_del missing-backport origin:lts-only C inconclusive 448 20h42m 751d 690d
BUG: unable to handle kernel paging request in bio_associate_blkg_from_css origin:lts-only C error 75332 9m 752d 752d
KASAN: use-after-free Read in xfs_iflush_cluster missing-backport origin:lts-only C done 322 8d22h 752d 537d
KASAN: slab-out-of-bounds Read in hci_le_meta_evt origin:lts-only C done 4084 6m 752d 552d
WARNING in split_huge_page_to_list origin:lts-only C error 1316 4d03h 753d 753d
possible deadlock in ext4_map_blocks origin:lts-only C done 434 20h44m 754d 312d
BUG: sleeping function called from invalid context in f2fs_register_inmem_page origin:lts-only C done 24 19d 754d 564d
WARNING in vmx_queue_exception origin:lts-only C done 59 5d04h 754d 593d
WARNING in dev_watchdog missing-backport origin:lts-only C inconclusive 237 7d03h 755d 676d
WARNING in hci_conn_timeout origin:lts-only C done 1179 2d00h 755d 499d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only C inconclusive 169 16h38m 755d 740d
KASAN: null-ptr-deref Write in xlog_cil_commit origin:lts-only C done 1265 1d00h 756d 528d
BUG: soft lockup in batadv_iv_send_outstanding_bat_ogm_packet origin:lts-only C error 50 2d09h 756d 756d
INFO: trying to register non-static key in gsmld_write origin:lts-only C inconclusive 9118 41m 756d 756d
INFO: task hung in __writeback_inodes_sb_nr origin:lts-only C done 1496 14d 756d 597d
possible deadlock in __loop_clr_fd origin:lts-only C done 5199 4h44m 756d 542d
INFO: task hung in iterate_supers origin:lts-only C 269 2d05h 757d 746d
UBSAN: shift-out-of-bounds in ntfs_fill_super missing-backport origin:lts-only C done 2602 1d09h 757d 22d
possible deadlock in dquot_commit origin:lts-only C done 14225 59m 758d 526d
WARNING in ext4_set_page_dirty origin:lts-only C done 258 6d09h 758d 573d
WARNING in check_map_prog_compatibility origin:lts-only C done 12919 8m 758d 598d
BUG: sleeping function called from invalid context in kernfs_walk_and_get_ns origin:lts-only C inconclusive 4937 45m 758d 758d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only C inconclusive 1257 12d 758d 481d
possible deadlock in jbd2_journal_lock_updates origin:lts-only C inconclusive 38366 7d20h 758d 757d
possible deadlock in ext4_bmap origin:lts-only C inconclusive 22334 3d16h 758d 758d