syzbot

 sign-in | mailing list | source | docs
🐞 Open [891]
🐞 Fixed [141]
🐞 Invalid [1030]
⬇ Missing Backports [73]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci2-linux-6-1-kasan-arm64 now 22h24m 69557 518455 1315 635423 f2ddafa93a25 .config 2d07h 5cb44a80 1d02h all only
Applied filters: Manager=ci2-linux-6-1-kasan-arm64 (drop) Label=missing-backport (drop)
open (172) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
WARNING in raw_alloc_io_data origin:upstream missing-backport -1 C error 115 57d 129d 128d
KASAN: use-after-free Read in tty_write_room (2) origin:upstream missing-backport 19 syz error 4 62d 136d 113d
possible deadlock in lockref_get origin:upstream missing-backport 4 C inconclusive 9 7d04h 142d 142d
WARNING in ext4_xattr_block_set origin:upstream missing-backport -1 C error 66 17d 170d 170d
kernel BUG in ocfs2_remove_extent origin:upstream missing-backport -1 C error 9 51d 208d 181d
possible deadlock in ocfs2_extend_allocation origin:upstream missing-backport 4 C error 63 56d 234d 191d
UBSAN: shift-out-of-bounds in gfs2_dir_read origin:upstream missing-backport -1 C inconclusive 8 74d 235d 235d
BUG: unable to handle kernel paging request in write_all_supers origin:upstream missing-backport 8 C inconclusive 57 47d 237d 237d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits origin:upstream missing-backport 19 C inconclusive 5 65d 279d 279d
BUG: unable to handle kernel paging request in btrfs_lookup_csums_range origin:upstream missing-backport 8 C inconclusive 24 127d 281d 281d
kernel BUG in set_state_bits origin:upstream missing-backport -1 C inconclusive 1 209d 313d 313d
KASAN: use-after-free Read in sanity_check_extent_cache missing-backport origin:lts-only 19 C error 4 67d 344d 344d
kernel BUG in direntry_check_right missing-backport origin:lts-only -1 C error 43 31d 346d 345d
BUG: unable to handle kernel paging request in gfs2_print_dbg origin:upstream missing-backport 8 syz error 2 363d 363d 363d
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read origin:upstream missing-backport 17 C inconclusive 17 216d 368d 368d
BUG: sleeping function called from invalid context in lock_sock_nested (2) origin:upstream missing-backport 22 C inconclusive 14 21d 377d 377d
kernel BUG in close_ctree (2) origin:upstream missing-backport -1 syz inconclusive 9 158d 380d 286d
kernel BUG in insert_state origin:upstream missing-backport -1 C inconclusive 5 99d 383d 383d
KASAN: use-after-free Read in ocfs2_dir_foreach_blk origin:upstream missing-backport 19 C error 6 65d 397d 397d
UBSAN: array-index-out-of-bounds in add_missing_indices origin:upstream missing-backport 19 C inconclusive 12 49d 418d 418d
kernel BUG in ocfs2_set_new_buffer_uptodate origin:upstream missing-backport -1 C error 7 66d 425d 425d
INFO: task hung in do_unlinkat origin:upstream missing-backport 1 C inconclusive 12 306d 432d 432d
BUG: unable to handle kernel paging request in txBeginAnon origin:upstream missing-backport 11 C inconclusive 30 3d18h 448d 448d
WARNING in minix_unlink origin:upstream missing-backport -1 C error 63 20d 456d 441d
kernel BUG in gfs2_withdraw origin:upstream missing-backport -1 C error 50 65d 461d 461d
WARNING in f2fs_delete_entry origin:upstream missing-backport -1 C error 8 265d 471d 471d
BUG: unable to handle kernel paging request in ocfs2_prepare_dir_for_insert origin:upstream missing-backport 8 C inconclusive 20 63d 473d 473d
BUG: unable to handle kernel paging request in hfsplus_rename_cat origin:upstream missing-backport 8 C inconclusive 9 78d 483d 483d
possible deadlock in ext4_xattr_inode_lookup_create origin:upstream missing-backport 4 C inconclusive 223 9d21h 488d 488d
INFO: task hung in path_openat (4) origin:upstream missing-backport 1 C error 27 14d 488d 453d
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv origin:upstream missing-backport 19 C inconclusive 6 96d 488d 488d
KASAN: use-after-free Read in sysv_new_block origin:upstream missing-backport 19 C inconclusive 107 55d 495d 400d
general protection fault in ocfs2_handle_error origin:upstream missing-backport 8 C inconclusive 46 26d 495d 495d
kernel BUG in _ocfs2_free_suballoc_bits missing-backport origin:upstream -1 C error 27 3d17h 495d 495d
BUG: unable to handle kernel paging request in btrfs_root_node origin:upstream missing-backport 8 C inconclusive 36 53d 496d 496d
KASAN: use-after-free Read in reiserfs_fill_super origin:upstream missing-backport 19 C inconclusive 5 454d 503d 503d
possible deadlock in ocfs2_try_remove_refcount_tree origin:upstream missing-backport 4 C error 4965 50m 538d 492d
possible deadlock in ocfs2_init_acl origin:upstream missing-backport 4 C error 10951 9h15m 539d 469d
possible deadlock in ocfs2_reserve_suballoc_bits origin:upstream missing-backport 4 C error 7205 5h19m 539d 496d
BUG: unable to handle kernel paging request in prepare_error_buf origin:upstream missing-backport 17 C inconclusive 124 6d22h 567d 495d
BUG: unable to handle kernel paging request in reiserfs_get_block origin:upstream missing-backport 8 C done 8 48d 655d 179d
possible deadlock in uinput_request_submit origin:upstream missing-backport 4 C error 10 147d 671d 671d
KASAN: use-after-free Read in sysv_new_inode origin:upstream missing-backport 19 C inconclusive 3413 7h21m 684d 678d
possible deadlock in chmod_common origin:upstream missing-backport 4 C done 3 354d 689d 449d
general protection fault in lock_sock_nested origin:upstream missing-backport 19 C inconclusive 230 12h35m 692d 217d
INFO: task hung in lookup_slow origin:upstream missing-backport 1 C inconclusive 31 74d 692d 436d
INFO: rcu detected stall in sys_renameat origin:upstream missing-backport 1 syz inconclusive 1 693d 693d 693d
kernel BUG in unrefer_xattr_datum origin:upstream missing-backport -1 C inconclusive 2 655d 702d 702d
UBSAN: array-index-out-of-bounds in jfs_readdir origin:upstream missing-backport 19 C inconclusive 70 56d 705d 705d
possible deadlock in open_xa_dir (2) origin:upstream missing-backport 4 C done 614 15d 706d 385d
possible deadlock in team_del_slave origin:upstream missing-backport 4 C inconclusive 75 6d10h 710d 710d
possible deadlock in vfs_fileattr_set origin:upstream missing-backport 4 C done 3 426d 710d 428d
general protection fault in dev_map_enqueue origin:upstream missing-backport 19 C unreliable 199 314d 711d 710d
INFO: rcu detected stall in sys_clone (2) origin:upstream missing-backport 1 C error 48 3d03h 717d 342d
possible deadlock in filename_create (2) missing-backport origin:lts-only 4 C done 21 28d 735d 393d
BUG: unable to handle kernel paging request in prepare_for_delete_or_cut origin:upstream missing-backport 8 C done 2 447d 735d 429d
possible deadlock in smc_release origin:upstream missing-backport 4 C 1152 10d 768d 768d
KASAN: out-of-bounds Read in ext4_ext_remove_space origin:upstream missing-backport 19 C done 27 14d 794d 588d
KASAN: use-after-free Write in ntfs_perform_write origin:upstream missing-backport 22 C inconclusive 11 57d 796d 795d
WARNING in inc_nlink (2) origin:upstream missing-backport -1 C done 545 9h06m 800d 400d
possible deadlock in filemap_fault (2) origin:upstream missing-backport 4 C inconclusive 166 16d 806d 334d
KASAN: use-after-free Read in ntfs_attr_find (2) missing-backport origin:lts-only 19 C done 3 453d 806d 319d
kernel BUG in filemap_unaccount_folio origin:upstream missing-backport -1 C done 3058 16h03m 815d 566d
INFO: rcu detected stall in sys_unshare origin:upstream missing-backport 1 C unreliable 5 547d 824d 824d
WARNING in lookup_slow origin:upstream missing-backport -1 C inconclusive 9 206d 826d 825d
KASAN: wild-memory-access Read in read_block_bitmap origin:upstream missing-backport 17 C error 13 624d 881d 619d
kernel BUG in reiserfs_rename missing-backport origin:lts-only -1 C done 2 96d 890d 539d
KASAN: use-after-free Read in ext4_find_extent origin:upstream missing-backport 19 C done 64 14d 900d 659d
WARNING in rcu_check_gp_start_stall origin:upstream missing-backport -1 C done 28 17d 902d 495d
WARNING in do_open_execat missing-backport origin:lts-only -1 C inconclusive 19 72d 903d 903d
KASAN: out-of-bounds Read in leaf_insert_into_buf origin:upstream missing-backport 17 C error 3 442d 917d 917d
KASAN: null-ptr-deref Write in udf_bread origin:upstream missing-backport 12 C done 83 448d 922d 809d
possible deadlock in vfs_setxattr origin:upstream missing-backport 4 C done 6 29d 927d 324d
BUG: unable to handle kernel paging request in do_journal_end origin:upstream missing-backport 11 C done 896 38d 929d 147d
WARNING in wnd_add_free_ext origin:upstream missing-backport -1 C inconclusive 15 506d 935d 935d
WARNING in btrfs_create_pending_block_groups origin:upstream missing-backport -1 C inconclusive 443 63d 937d 937d
INFO: task hung in gfs2_gl_hash_clear missing-backport origin:lts-only 1 C done 1597 28d 937d 773d
kernel BUG in btrfs_free_tree_block origin:upstream missing-backport -1 C inconclusive 12 14d 938d 938d
kernel BUG in dnotify_free_mark origin:upstream missing-backport -1 C done 2450 20h20m 951d 835d
kernel BUG in ntfs_lookup_inode_by_name origin:upstream missing-backport -1 C unreliable 10 643d 960d 960d
UBSAN: array-index-out-of-bounds in truncate_inode_pages_final origin:upstream missing-backport 21 C inconclusive 12 574d 966d 966d
WARNING in ext4_dirty_folio origin:upstream missing-backport -1 C done 26 77d 973d 889d
kernel BUG in ntfs_end_buffer_async_read origin:upstream missing-backport -1 C inconclusive 4 459d 980d 980d
KASAN: stack-out-of-bounds Write in truncate_inode_pages_range origin:upstream missing-backport 21 C inconclusive 1 875d 985d 985d
possible deadlock in do_journal_begin_r origin:upstream missing-backport 4 C done 33 59d 986d 444d
kernel BUG in clear_state_bit origin:upstream missing-backport -1 C inconclusive 7 98d 987d 987d
general protection fault in create_empty_buffers origin:upstream missing-backport 8 C unreliable 9 2d23h 988d 988d
possible deadlock in input_event origin:upstream missing-backport 4 C done 505 2d04h 988d 516d
kernel BUG in reiserfs_update_sd_size origin:upstream missing-backport -1 C done 7 3d18h 993d 427d
kernel BUG in hfsplus_bnode_put origin:upstream missing-backport -1 C error 25 62d 994d 994d
KASAN: use-after-free Read in leaf_paste_in_buffer origin:upstream missing-backport 22 C done 213 51d 995d 922d
KASAN: slab-out-of-bounds Read in xlog_pack_data origin:upstream missing-backport 17 C inconclusive 1 952d 997d 997d
UBSAN: shift-out-of-bounds in ntfs_read_inode_mount origin:upstream missing-backport -1 C done 2 611d 1000d 588d
KASAN: slab-out-of-bounds Read in ntfs_readdir origin:upstream missing-backport 17 C done 100 50d 1004d 609d
KASAN: user-memory-access Write in __destroy_inode origin:upstream missing-backport 21 C error 356 48d 1007d 1007d
KASAN: use-after-free Read in reiserfs_find_entry origin:upstream missing-backport 19 C done 5 379d 1008d 377d
UBSAN: shift-out-of-bounds in ntfs_iget origin:upstream missing-backport -1 C error 2 547d 1010d 1010d
KASAN: out-of-bounds Write in end_buffer_read_sync origin:upstream missing-backport 21 C unreliable 89 208d 1013d 670d
kernel BUG in do_journal_release origin:upstream missing-backport -1 C done 2372 5d16h 1015d 356d
BUG: Bad page state origin:upstream missing-backport -1 C done 704 501d 1015d 568d
possible deadlock in do_unlinkat origin:upstream missing-backport 4 C done 2 450d 1016d 388d
kernel BUG in clear_inode origin:upstream missing-backport -1 C inconclusive 30 74d 1016d 985d
KASAN: vmalloc-out-of-bounds Read in cleanup_bitmap_list origin:upstream missing-backport 17 C done 13 50d 1020d 381d
WARNING in btf_type_id_size missing-backport origin:lts-only -1 C done 772 541d 1021d 871d
KASAN: out-of-bounds Read in ext4_xattr_set_entry missing-backport origin:lts-only 21 C inconclusive 936 7h25m 1023d 496d
WARNING in xfs_bmapi_convert_delalloc origin:upstream missing-backport -1 C inconclusive 7 560d 1024d 1024d
kernel BUG in reiserfs_cut_from_item origin:upstream missing-backport -1 C done 37 369d 1025d 418d
KASAN: use-after-free Read in ntfs_lookup_inode_by_name origin:upstream missing-backport 19 C done 6 461d 1028d 654d
kernel BUG in ntfs_iget origin:upstream missing-backport -1 C done 7 486d 1028d 667d
KASAN: use-after-free Read in jfs_lazycommit origin:upstream missing-backport 19 C inconclusive 278 2d01h 1034d 1034d
WARNING: locking bug in ext4_xattr_inode_iget origin:upstream missing-backport 4 C inconclusive 7 801d 1036d 1036d
WARNING in print_bfs_bug origin:upstream missing-backport -1 C error 3 332d 1042d 1042d
possible deadlock in do_page_mkwrite origin:upstream missing-backport 4 C done 16 52d 1043d 435d
KASAN: use-after-free Read in search_by_entry_key origin:upstream missing-backport 19 C inconclusive 58 36d 1049d 1032d
KASAN: null-ptr-deref Read in fix_nodes origin:upstream missing-backport 11 C done 11 67d 1055d 788d
WARNING in diUnmount origin:upstream missing-backport -1 C inconclusive 3 948d 1056d 993d
KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic origin:upstream missing-backport 19 C done 7 463d 1056d 368d
BUG: unable to handle kernel paging request in direct2indirect origin:upstream missing-backport 8 C done 49 20d 1057d 416d
kernel BUG in reiserfs_in_journal origin:upstream missing-backport -1 C done 25 50d 1060d 421d
BUG: MAX_LOCKDEP_KEYS too low! origin:upstream missing-backport -1 C error 63 5d21h 1063d 1028d
kernel BUG in insert_state_fast origin:upstream missing-backport -1 C done 36 12d 1064d 130d
possible deadlock in reiserfs_dirty_inode origin:upstream missing-backport 4 C inconclusive 60 6d16h 1066d 927d
kernel BUG in do_journal_end origin:upstream missing-backport -1 C done 1908 32d 1067d 434d
WARNING in journal_end origin:upstream missing-backport -1 C done 86 6d06h 1067d 435d
kernel BUG in hfs_write_inode origin:upstream missing-backport -1 C inconclusive 20177 5h56m 1068d 1020d
INFO: task hung in flush_old_commits origin:upstream missing-backport 1 C done 80 7h34m 1068d 380d
possible deadlock in pipe_write origin:upstream missing-backport 4 C inconclusive 31 698d 1069d 1002d
WARNING in hfs_bnode_create origin:upstream missing-backport -1 C inconclusive 215 5d19h 1070d 1028d
WARNING in carl9170_usb_submit_cmd_urb/usb_submit_urb origin:upstream missing-backport -1 C inconclusive 2 637d 1071d 1071d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! origin:upstream missing-backport -1 C done 228 6d03h 1075d 162d
WARNING in __rate_control_send_low origin:upstream missing-backport -1 C inconclusive 877 20h43m 1076d 1013d
WARNING in firmware_fallback_sysfs origin:upstream missing-backport -1 C error 231 11h09m 1077d 1077d
BUG: please report to dccp@vger.kernel.org => prev = NUM, last = NUM at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx origin:upstream missing-backport -1 C error 22 245d 1077d 1077d
KASAN: use-after-free Read in reiserfs_get_unused_objectid origin:upstream missing-backport 19 C done 2 434d 1078d 407d
WARNING in nilfs_btree_assign origin:upstream missing-backport -1 C unreliable 18 911d 1081d 1023d
INFO: task hung in rfkill_global_led_trigger_worker origin:upstream missing-backport 1 C error 155 63d 1082d 1008d
possible deadlock in ntfs_set_state origin:upstream missing-backport 4 C inconclusive 194 485d 1082d 1036d
possible deadlock in vm_mmap_pgoff origin:upstream missing-backport 4 C done 53 50d 1083d 438d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc origin:upstream missing-backport 17 C inconclusive 282 51d 1084d 1035d
WARNING in __cfg80211_ibss_joined origin:upstream missing-backport -1 C inconclusive 201 17h21m 1085d 1085d
KASAN: use-after-free Read in ntfs_read_folio missing-backport origin:lts-only 22 C error 11 96d 1085d 1085d
KASAN: out-of-bounds Read in leaf_paste_entries origin:upstream missing-backport 19 C done 138 6d17h 1085d 383d
possible deadlock in mi_read origin:upstream missing-backport 4 C done 843 67d 1086d 483d
WARNING in ieee80211_start_next_roc origin:upstream missing-backport -1 C done 103 98d 1087d 847d
possible deadlock in hfsplus_file_truncate missing-backport origin:lts-only 4 C error 4262 546d 1088d 1007d
possible deadlock in ntfs_read_folio origin:upstream missing-backport 4 C unreliable 243 1d09h 1089d 1079d
possible deadlock in mnt_want_write_file origin:upstream missing-backport 4 C done 628 1d11h 1089d 390d
BUG: corrupted list in efivar_entry_remove origin:upstream missing-backport 8 C inconclusive 40 21d 1089d 351d
possible deadlock in path_openat origin:upstream missing-backport 4 C done 195 28d 1090d 369d
BUG: unable to handle kernel paging request in hfs_find_init origin:upstream missing-backport 8 C done 97 30d 1090d 118d
kernel BUG in ntfs_perform_write origin:upstream missing-backport -1 C done 185 3d11h 1090d 660d
WARNING in __v9fs_get_acl origin:upstream missing-backport -1 C error 2083 6d09h 1090d 1090d
WARNING in __ieee80211_beacon_get origin:upstream missing-backport -1 C inconclusive 14782 12h51m 1090d 8d16h
INFO: rcu detected stall in corrupted origin:upstream missing-backport 1 C inconclusive 4017 12d 1090d 949d
KASAN: invalid-free in diUnmount missing-backport origin:lts-only 24 C done 4 903d 1090d 882d
possible deadlock in ext4_xattr_inode_iget origin:upstream missing-backport 4 C done 89 530d 1091d 453d
kernel BUG in gfs2_glock_nq origin:upstream missing-backport -1 C inconclusive 4115 6h18m 1091d 1091d
WARNING in dev_watchdog origin:upstream missing-backport -1 C inconclusive 149 555d 1092d 1014d
INFO: task hung in iterate_supers origin:upstream missing-backport 1 C error 345 6d10h 1093d 369d
no output from test machine origin:upstream missing-backport -1 C unreliable 33797 37m 1093d 1093d
UBSAN: shift-out-of-bounds in ntfs_fill_super missing-backport origin:lts-only -1 C done 2622 8h32m 1093d 343d
kernel BUG in ntfs_read_folio missing-backport origin:lts-only -1 C done 315 12h15m 1093d 647d
INFO: task hung in sync_inodes_sb origin:upstream missing-backport 1 C 1131 6d20h 1093d 1092d
UBSAN: array-index-out-of-bounds in find_lock_entries origin:upstream missing-backport 15 C inconclusive 2 874d 1094d 1094d
WARNING in ieee80211_link_info_change_notify origin:upstream missing-backport -1 C done 787 591d 1094d 590d
WARNING in get_vaddr_frames origin:upstream missing-backport -1 C done 433 889d 1095d 864d
WARNING in __folio_mark_dirty origin:upstream missing-backport -1 C inconclusive 585255 now 1095d 1095d
WARNING in input_mt_init_slots origin:upstream missing-backport -1 C done 2202 555d 1095d 554d
KASAN: use-after-free Read in dev_uevent origin:upstream missing-backport 19 C inconclusive 4 602d 1096d 1082d
BUG: MAX_LOCKDEP_CHAINS too low! origin:upstream missing-backport -1 C inconclusive 118802 8m 1096d 1093d
unregister_netdevice: waiting for DEV to become free origin:upstream missing-backport 2 C inconclusive 4485 2h25m 1096d 1007d
BUG: workqueue lockup origin:upstream missing-backport -1 C unreliable 500 15m 1096d 1082d