syzbot

 sign-in | mailing list | source | docs
🐞 Open [144]
🐞 Fixed [2]
🐞 Invalid [245]
≡ 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-android-6-1 now 6h57m 45727 358812 1593 1322027 83f1262811ad .config 2d15h fb92f11c 8h33m all only
ci2-android-6-1-perf now 6h57m 12755 96370 1696 1599269 83f1262811ad .config 2d15h fb92f11c 8h33m all only
Extra filters: [With Repro]
open (97) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Read in xattr_find_entry 19 C 1 4d20h 4d20h 4d20h
KASAN: use-after-free Read in atime_needs_update 19 C 1 11d 11d 11d
KASAN: use-after-free Write in rcu_segcblist_enqueue 22 C 52 2d13h 11d 11d
KASAN: use-after-free Read in rcu_cblist_dequeue origin:upstream 19 C 91 11h20m 15d 15d
KASAN: use-after-free Read in pppol2tp_sock_to_session origin:upstream 19 C 309 11h20m 15d 15d
KASAN: use-after-free Write in pppol2tp_release origin:upstream 22 C 473 7h48m 15d 15d
UBSAN: array-index-out-of-bounds in aiptek_irq origin:upstream 15 C 142 4h42m 16d 16d
general protection fault in ovl_lookup_single (2) 2 C 1 19d 19d 19d
BUG: soft lockup in addrconf_rs_timer (5) origin:lts 1 C 6 43d 47d 47d
BUG: unable to handle kernel paging request in __lookup_slow origin:downstream 8 C error 1 50d 54d 50d
BUG: unable to handle kernel paging request in ext4_free_ext_path origin:lts 8 C 33 5d09h 59d 59d
BUG: unable to handle kernel paging request in ext4_ext_map_blocks origin:lts 8 C 2291 4d02h 62d 62d
KASAN: use-after-free Read in input_dev_uevent (2) origin:lts 19 C error 1 77d 77d 77d
general protection fault in snd_scarlett2_controls_create origin:lts 2 C error 4 63d 77d 77d
kernel BUG in ext4_es_cache_extent origin:upstream missing-backport -1 C error 11 65d 112d 112d
BUG: soft lockup in tc_modify_qdisc (2) origin:lts 1 C error 7 16h30m 113d 113d
KASAN: use-after-free Read in pick_link origin:upstream 19 C error 4 33d 124d 124d
BUG: soft lockup in x64_sys_call origin:upstream 1 C error 9 1d19h 131d 131d
BUG: unable to handle kernel paging request in uinput_destroy_device origin:upstream 8 C error 5 119d 134d 134d
KASAN: slab-out-of-bounds Write in __bpf_get_stackid origin:lts 21 C 5696 2h36m 141d 141d
BUG: corrupted list in __dentry_kill (3) origin:downstream 8 C 90 4d22h 145d 145d
general protection fault in mnt_want_write (2) origin:downstream 2 C error 3 71d 156d 156d
UBSAN: shift-out-of-bounds in ext4_check_opt_consistency origin:lts -1 C error 9 8d18h 172d 172d
invalid opcode in __traceiter_hrtimer_init origin:lts 2 C 8 52d 195d 195d
BUG: soft lockup in ip_rcv origin:lts 1 C error 4 167d 244d 244d
kernel BUG in ext4_alloc_file_blocks origin:lts -1 C error 3 26d 259d 259d
general protection fault in __ext4_journal_get_write_access missing-backport origin:lts 2 C error 100 3d09h 263d 263d
general protection fault in bpf_get_local_storage origin:upstream 2 C error 8 18d 277d 277d
invalid opcode in __traceiter_neigh_update origin:upstream 2 C 6 45d 300d 300d
invalid opcode in __traceiter_virtio_transport_alloc_pkt origin:upstream 2 C error 3 83d 319d 319d
kernel panic: EXT4-fs (device loop2): panic forced after error origin:lts 2 C error 1 48d 320d 320d
kernel panic: EXT4-fs (device loop5): panic forced after error origin:lts 2 C error 1 82d 320d 320d
invalid opcode in __traceiter_mm_lru_insertion origin:upstream 2 C 13 126d 323d 323d
KASAN: use-after-free Read in ext4_ext_remove_space origin:lts 19 C error 13 26d 341d 341d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread origin:lts 12 C error 5 75d 346d 346d
invalid opcode in __traceiter_sched_wakeup origin:lts 2 C 12 14d 346d 346d
KASAN: use-after-free Read in sanity_check_extent_cache origin:lts 19 C error 3 51d 373d 373d
KASAN: null-ptr-deref Write in n_tty_flush_buffer origin:lts 12 C error 5 46d 389d 389d
KASAN: use-after-free Read in ext4_find_extent (2) origin:lts 19 C 35 14d 391d 391d
invalid opcode in __traceiter_percpu_free_percpu origin:upstream missing-backport 2 C error 3 71d 394d 394d
invalid opcode in __traceiter_percpu_alloc_percpu origin:downstream 2 C error 13 45d 406d 405d
invalid opcode in __traceiter_tlb_flush origin:lts 2 C error 27 68d 409d 409d
invalid opcode in __traceiter_sys_enter origin:upstream missing-backport 2 C error 18 45d 412d 412d
invalid opcode in __traceiter_kfree origin:lts 2 C error 52 62d 412d 412d
invalid opcode in __traceiter_timer_start origin:upstream 2 C 5 47d 426d 426d
invalid opcode in __traceiter_sched_switch origin:lts 2 C inconclusive 511 36d 426d 426d
UBSAN: shift-out-of-bounds in exfat_fill_super origin:upstream -1 C error 14 11d 436d 225d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) origin:upstream 19 C error 9 21d 447d 447d
kernel BUG in mb_mark_used origin:upstream -1 C error 2 56d 474d 474d
KASAN: use-after-free Read in dx_insert_block origin:upstream 19 C error 17 61d 503d 503d
KASAN: use-after-free Read in ext4_read_inline_dir (2) origin:upstream 19 C error 5 63d 542d 542d
KASAN: use-after-free Read in ext4_htree_fill_tree missing-backport origin:upstream 19 C error 9 61d 551d 551d
kernel BUG in ext4_mb_release_inode_pa origin:lts -1 C error 7 8d05h 558d 558d
general protection fault in update_sit_entry origin:downstream 2 C error 36 4d06h 565d 564d
KASAN: use-after-free Write in __run_timers origin:lts 22 C 984 3d10h 572d 572d
KASAN: use-after-free Write in steam_input_open origin:lts 22 C 101 3d18h 639d 639d
UBSAN: shift-out-of-bounds in parse_options origin:lts -1 C 885 7h11m 678d 678d
KASAN: use-after-free Write in enqueue_timer origin:lts 22 C 643 1d20h 701d 572d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C error 102 52d 756d 756d
general protection fault in dir_rename_wrap origin:downstream 2 C error 3 50d 762d 762d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:lts 21 C 981 5d10h 774d 774d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree origin:upstream 19 C error 4 18d 803d 803d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream 19 C 156298 now 806d 805d
BUG: soft lockup in sys_sendmsg origin:upstream 1 C 3 781d 808d 808d
kernel BUG in may_delete origin:downstream -1 C 5131 4d16h 813d 813d
BUG: soft lockup in smp_call_function origin:upstream missing-backport 1 C inconclusive 356 52d 815d 815d
BUG: soft lockup in sock_close origin:downstream 1 C error 14 6d23h 821d 821d
general protection fault in security_inode_getattr origin:downstream 2 C error 8 42d 822d 821d
BUG: soft lockup in sock_setsockopt origin:upstream 1 C 15 10d 829d 829d
general protection fault in open_or_create_special_dir origin:downstream 2 C error 7 7d06h 832d 832d
general protection fault in vfs_link origin:downstream 2 C error 1 116d 854d 853d
BUG: scheduling while atomic in do_task_dead origin:upstream 5 C error 67 656d 859d 859d
kernel BUG in __block_commit_write (2) origin:upstream missing-backport -1 C error error 1 112d 889d 889d
UBSAN: shift-out-of-bounds in ext4_handle_clustersize origin:upstream -1 C error error 9 27d 915d 915d
general protection fault in do_rmdir origin:downstream 2 C done 7 19d 931d 931d
KASAN: use-after-free Read in ext4_search_dir missing-backport origin:upstream 19 C error error 29 158d 978d 978d
general protection fault in vfs_rename origin:downstream 2 C done 20 5d03h 978d 976d
general protection fault in do_renameat2 origin:downstream 2 C done error 49 7d02h 1013d 1013d
BUG: soft lockup in input_repeat_key origin:upstream missing-backport 1 C error inconclusive 3 444d 1013d 1013d
kernel BUG in ext4_enable_quotas origin:upstream -1 C error error 1 43d 1040d 1040d
kernel panic: EXT4-fs (device loop0): panic forced after error origin:upstream 2 C error inconclusive 1 92d 1043d 1043d
general protection fault in filename_create origin:downstream 2 C done error 48 5d13h 1056d 1056d
BUG: workqueue lockup origin:upstream missing-backport -1 C error 7659 34m 1069d 1069d
general protection fault in fuse_atomic_open origin:downstream 2 C done 29 9d04h 1075d 1074d
kernel BUG in ext4_write_inline_data origin:lts -1 C error error 32 47d 1090d 1090d
general protection fault in fuse_file_put origin:downstream 2 C done error 10 73d 1090d 1089d
general protection fault in do_unlinkat origin:downstream 2 C done error 15 12d 1091d 1087d
kernel BUG in submit_bh_wbc missing-backport origin:lts -1 C done done 2523 1d21h 1107d 836d
kernel BUG in mmap_region origin:downstream -1 C done 198 4h22m 1111d 1110d
kernel BUG in ext4_writepages origin:upstream -1 C error 726 11d 1117d 1117d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error error 15 52d 1119d 1119d
general protection fault in __device_attach origin:upstream 2 C error error 3 121d 1121d 1121d
general protection fault in path_openat origin:downstream 2 C done error 18 10d 1132d 1127d
KASAN: null-ptr-deref Write in __drop_extent_tree origin:upstream missing-backport 12 C done error 5 75d 1133d 1132d
BUG: unable to handle kernel paging request in fuse_dev_do_write origin:downstream 8 C done error 64 2d21h 1135d 1127d
general protection fault in step_into origin:downstream 2 C done 101 7d07h 1139d 1127d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:upstream missing-backport 19 C error error 5 52d 1141d 1141d
premoderation (47) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Write in l2tp_session_delete (3) 22 1 2d19h 2d19h 2d19h
KASAN: null-ptr-deref Write in __ext4_handle_dirty_metadata 12 1 2d20h 2d20h 2d20h
KASAN: null-ptr-deref Write in fat12_ent_put 12 1 8d17h 8d17h 8d17h
KASAN: use-after-free Read in l2tp_xmit_skb 19 1 9d19h 9d19h 9d19h
kernel BUG in ext4_write_inline_data_end (2) -1 syz 1 10d 10d 10d
KASAN: use-after-free Read in l2tp_tunnel_del_work 19 8 4d19h 12d 12d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (8) -1 12 11d 14d 14d
general protection fault in fq_codel_change 2 1 18d 18d 18d
BUG: soft lockup in asm_sysvec_irq_work 1 1 28d 28d 28d
android14-6.1 test error: lost connection to test machine (4) -1 1 31d 31d 31d
general protection fault in __pcpu_freelist_pop 2 11 5d15h 36d 36d
BUG: soft lockup in packet_rcv 1 1 47d 47d 47d
general protection fault in tipc_conn_close (4) 2 2 49d 54d 54d
KASAN: null-ptr-deref Write in incfs_kill_sb 12 3 9d22h 55d 55d
KASAN: use-after-free Read in kernfs_get (3) 19 1 71d 71d 71d
SYZFAIL: failed to send rpc (2) -1 1 75d 75d 75d
KASAN: use-after-free Write in steam_input_close (3) 22 2 77d 77d 77d
KASAN: slab-out-of-bounds Read in seq_printf (2) 17 1 83d 83d 83d
BUG: Bad page map -1 1 86d 86d 86d
general protection fault in f2fs_in_warm_node_list 2 5 26d 93d 93d
kernel BUG in ext4_ext_insert_extent origin:upstream missing-backport -1 syz error 9 87d 133d 133d
KASAN: use-after-free Read in incfs_free_mount_info 19 114 4h00m 158d 158d
SYZFAIL: SIGSEGV (3) origin:upstream -1 syz error 1 51d 167d 167d
SYZFAIL: repeatedly failed to execute the program (3) origin:upstream -1 syz 5 79d 175d 175d
SYZFAIL: failed to recv rpc (2) origin:upstream -1 syz error 33 29d 177d 176d
KASAN: null-ptr-deref Read in tcf_idrinfo_destroy 11 7 84d 181d 181d
SYZFAIL: SIGILL (4) origin:upstream -1 syz error 9 71d 216d 216d
SYZFAIL: proc stdout read failed (3) origin:upstream -1 syz 38 7d15h 232d 232d
SYZFAIL: posix_spawnp failed (2) origin:upstream -1 syz 63 8d06h 253d 232d
invalid opcode in __traceiter_sched_wakeup_new origin:downstream 2 syz 8 72d 309d 304d
kernel BUG in ext4_flex_group_add origin:upstream -1 syz error 2 71d 311d 311d
KASAN: use-after-free Write in detach_if_pending (2) 22 22 6d22h 384d 384d
SYZFAIL: SIGFPE (2) origin:upstream -1 syz error 10 46d 391d 212d
SYZFAIL: tun: ioctl(TUNSETIFF) failed origin:downstream -1 syz error 145 92d 719d 165d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 2046 6h23m 724d 196d
can't ssh into the instance -1 2709 1h53m 765d 765d
panic: runtime error: floating point error (2) origin:lts missing-backport 2 syz error 12 77d 912d 815d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz error error 8 69d 951d 951d
SYZFAIL: failed to mkdtemp origin:upstream -1 syz error error 1158 167d 955d 955d
go runtime error origin:upstream 2 syz error inconclusive 25 68d 958d 958d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream -1 syz error error 39 50d 960d 960d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz inconclusive 423132 now 981d 981d
corrupted report -1 465 1h00m 1066d 1066d
suppressed report origin:upstream -1 syz 51207 50m 1140d 413d
no output from test machine origin:upstream missing-backport -1 C error 53793 20h29m 1142d 1139d
lost connection to test machine origin:upstream -1 C 364583 now 1143d 364d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM origin:upstream -1 syz error error 49134 43d 1143d 1142d