syzbot

 sign-in | mailing list | source | docs
🐞 Open [128]
🐞 Fixed [2]
🐞 Invalid [227]
≡ 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 3d04h broken 3c7447b2e379 .config 3d09h failing ee8d34d6 2d05h all only
ci2-android-6-1-perf 3d04h broken 3c7447b2e379 .config 3d09h failing ee8d34d6 2d05h all only
open (86) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
kernel BUG in ext4_es_cache_extent origin:upstream -1 C 11 7d10h 9d11h 9d11h
BUG: soft lockup in tc_modify_qdisc (2) origin:lts 1 C 3 10d 10d 10d
KASAN: use-after-free Read in pick_link origin:upstream 19 C 2 21d 21d 21d
BUG: soft lockup in x64_sys_call origin:upstream 1 C error 7 14d 28d 28d
BUG: unable to handle kernel paging request in uinput_destroy_device origin:upstream 8 C 5 16d 31d 31d
KASAN: slab-out-of-bounds Write in __bpf_get_stackid origin:lts 21 C 607 3d05h 39d 39d
BUG: corrupted list in __dentry_kill (3) origin:downstream 8 C 29 5d09h 42d 42d
general protection fault in mnt_want_write (2) origin:downstream 2 C error 3 39d 54d 53d
UBSAN: shift-out-of-bounds in ext4_check_opt_consistency origin:lts -1 C 5 15d 69d 69d
invalid opcode in __traceiter_hrtimer_init origin:lts 2 C 8 21d 92d 92d
UBSAN: shift-out-of-bounds in s32ton origin:lts -1 C error 3 79d 127d 127d
BUG: soft lockup in ip_rcv origin:lts 1 C error 4 65d 141d 141d
kernel BUG in ext4_alloc_file_blocks origin:lts -1 C error 1 77d 156d 156d
general protection fault in __ext4_journal_get_write_access missing-backport origin:lts 2 C 93 20d 160d 160d
general protection fault in bpf_get_local_storage origin:upstream 2 C error 2 18d 174d 174d
invalid opcode in __traceiter_neigh_update origin:upstream 2 C 6 27d 197d 197d
invalid opcode in __traceiter_virtio_transport_alloc_pkt origin:upstream 2 C error 3 51d 216d 216d
kernel panic: EXT4-fs (device loop2): panic forced after error origin:lts 2 C error 1 54d 217d 217d
kernel panic: EXT4-fs (device loop5): panic forced after error origin:lts 2 C error 1 79d 217d 217d
invalid opcode in __traceiter_mm_lru_insertion origin:upstream 2 C 13 23d 220d 220d
KASAN: use-after-free Read in ext4_ext_remove_space origin:lts 19 C error 9 6d06h 238d 238d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread origin:lts 12 C error 5 3d04h 243d 243d
invalid opcode in __traceiter_sched_wakeup origin:lts 2 C 5 18d 243d 243d
KASAN: use-after-free Read in sanity_check_extent_cache origin:lts 19 C error 3 30d 271d 271d
KASAN: null-ptr-deref Write in n_tty_flush_buffer origin:lts 12 C error 5 50d 286d 286d
KASAN: use-after-free Read in ext4_find_extent (2) origin:lts 19 C 30 7d11h 288d 288d
invalid opcode in __traceiter_percpu_free_percpu origin:upstream missing-backport 2 C error 3 47d 291d 291d
invalid opcode in __traceiter_percpu_alloc_percpu origin:downstream 2 C error 13 21d 303d 302d
invalid opcode in __traceiter_tlb_flush origin:lts 2 C error 27 66d 306d 306d
invalid opcode in __traceiter_sys_enter origin:upstream missing-backport 2 C 18 16d 309d 309d
invalid opcode in __traceiter_kfree origin:lts 2 C error 52 6d18h 310d 310d
invalid opcode in __traceiter_timer_start origin:upstream 2 C 5 27d 323d 323d
invalid opcode in __traceiter_sched_switch origin:lts 2 C 498 13d 323d 323d
UBSAN: shift-out-of-bounds in exfat_fill_super origin:upstream -1 C 12 5d17h 333d 122d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) origin:upstream 19 C error 6 15d 344d 344d
kernel BUG in mb_mark_used origin:upstream -1 C error 1 83d 371d 371d
KASAN: use-after-free Read in dx_insert_block origin:upstream 19 C 17 14d 400d 400d
KASAN: use-after-free Read in ext4_read_inline_dir (2) origin:upstream 19 C error 5 31d 439d 439d
KASAN: use-after-free Read in ext4_htree_fill_tree missing-backport origin:upstream 19 C 9 29d 448d 448d
kernel BUG in ext4_mb_release_inode_pa origin:lts -1 C 6 9d20h 455d 455d
general protection fault in update_sit_entry origin:downstream 2 C 29 16d 462d 461d
KASAN: use-after-free Write in __run_timers origin:lts 22 C 760 3d12h 469d 469d
KASAN: use-after-free Write in steam_input_open origin:lts 22 C 90 5d09h 536d 536d
UBSAN: shift-out-of-bounds in parse_options origin:lts -1 C 605 3d19h 575d 575d
KASAN: use-after-free Write in enqueue_timer origin:lts 22 C 488 4d07h 598d 469d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C 102 9d01h 653d 653d
general protection fault in dir_rename_wrap origin:downstream 2 C error 3 21d 659d 659d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:lts 21 C 706 3d08h 671d 671d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree origin:upstream 17 C error 1 20d 700d 700d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream 19 C 70814 3d04h 703d 702d
BUG: soft lockup in sys_sendmsg origin:upstream 1 C 3 678d 705d 705d
kernel BUG in may_delete origin:downstream -1 C 4388 4d09h 711d 710d
BUG: soft lockup in smp_call_function origin:upstream missing-backport 1 C inconclusive 356 10d 712d 712d
BUG: soft lockup in sock_close origin:downstream 1 C error 12 12d 718d 718d
general protection fault in security_inode_getattr origin:downstream 2 C error 8 9d15h 719d 719d
BUG: soft lockup in sock_setsockopt origin:upstream 1 C 13 6d22h 726d 726d
general protection fault in open_or_create_special_dir origin:downstream 2 C error 4 29d 729d 729d
general protection fault in vfs_link origin:downstream 2 C error 1 13d 751d 751d
BUG: scheduling while atomic in do_task_dead origin:upstream 5 C error 67 554d 756d 756d
kernel BUG in __block_commit_write (2) origin:upstream missing-backport -1 C error error 1 10d 786d 786d
UBSAN: shift-out-of-bounds in ext4_handle_clustersize origin:upstream -1 C error error 7 11d 812d 812d
general protection fault in do_rmdir origin:downstream 2 C done 5 7d15h 828d 828d
KASAN: use-after-free Read in ext4_search_dir missing-backport origin:upstream 19 C error error 29 55d 875d 875d
general protection fault in vfs_rename origin:downstream 2 C done 15 9d19h 875d 874d
general protection fault in do_renameat2 origin:downstream 2 C done 46 6d15h 910d 910d
BUG: soft lockup in input_repeat_key origin:upstream missing-backport 1 C error inconclusive 3 341d 910d 910d
kernel BUG in ext4_enable_quotas origin:upstream -1 C error error 1 15d 937d 937d
kernel panic: EXT4-fs (device loop0): panic forced after error origin:upstream 2 C error inconclusive 1 60d 940d 940d
general protection fault in filename_create origin:downstream 2 C done 36 14d 953d 953d
BUG: workqueue lockup origin:upstream missing-backport -1 C error 7052 3d20h 966d 966d
general protection fault in fuse_atomic_open origin:downstream 2 C done 21 5d15h 973d 972d
kernel BUG in ext4_write_inline_data origin:lts -1 C error error 28 10d 987d 987d
general protection fault in fuse_file_put origin:downstream 2 C done error 10 15d 987d 986d
general protection fault in do_unlinkat origin:downstream 2 C done 11 3d14h 988d 985d
kernel BUG in submit_bh_wbc missing-backport origin:lts -1 C done done 2392 3d11h 1005d 734d
KASAN: use-after-free Read in worker_thread missing-backport 19 C error error 171 51d 1005d 1005d
kernel BUG in mmap_region origin:downstream -1 C done 94 3d05h 1008d 1008d
kernel BUG in ext4_writepages origin:upstream -1 C error 387 3d17h 1014d 1014d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error error 14 14d 1016d 1016d
general protection fault in __device_attach origin:upstream 2 C error error 3 18d 1018d 1018d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport 19 C error 1040 51d 1029d 1029d
general protection fault in path_openat origin:downstream 2 C done error 15 15d 1030d 1024d
KASAN: null-ptr-deref Write in __drop_extent_tree origin:upstream missing-backport 12 C done error 5 11d 1030d 1029d
BUG: unable to handle kernel paging request in fuse_dev_do_write origin:downstream 8 C done error 58 17d 1032d 1024d
general protection fault in step_into origin:downstream 2 C done 95 7d09h 1036d 1024d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:upstream missing-backport 19 C error error 5 15d 1038d 1038d
premoderation (42) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
android14-6.1 test error: SYZFATAL: image testing failed w/o kernel bug (2) -1 8 1d23h 2d15h 2d15h
general protection fault in ip6_pol_route 2 1 3d07h 3d07h 3d07h
kernel BUG in ext4_split_extent_at (3) -1 1 6d15h 6d15h 6d15h
BUG: soft lockup in blkdev_open 1 1 19d 19d 19d
KASAN: use-after-free Write in l2tp_session_delete (2) 22 1 23d 23d 23d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) -1 2 26d 26d 26d
kernel BUG in ext4_ext_insert_extent origin:upstream -1 syz 9 6d14h 30d 30d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes origin:upstream 17 syz error 1 46d 46d 46d
KASAN: use-after-free Read in incfs_free_mount_info 19 32 3d17h 56d 56d
KASAN: use-after-free Read in sk_psock_verdict_data_ready (3) 19 1 61d 61d 61d
SYZFAIL: SIGSEGV (3) origin:upstream -1 syz error 1 50d 64d 64d
general protection fault in delayed_work_timer_fn (3) 2 2 43d 66d 66d
SYZFAIL: repeatedly failed to execute the program (3) origin:upstream -1 syz 5 46d 72d 72d
SYZFAIL: failed to recv rpc (2) origin:upstream -1 syz 24 21d 74d 73d
KASAN: null-ptr-deref Read in tcf_idrinfo_destroy 11 6 35d 78d 78d
general protection fault in n_tty_receive_buf_common (3) 2 2 13d 91d 91d
general protection fault in tipc_conn_close (3) 2 3 68d 112d 112d
SYZFAIL: SIGILL (4) origin:upstream -1 syz 9 13d 113d 113d
SYZFAIL: proc stdout read failed (3) origin:upstream -1 syz 29 8d14h 129d 129d
KASAN: use-after-free Read in fast_dput 19 5 76d 141d 141d
SYZFAIL: posix_spawnp failed (2) origin:upstream -1 syz 43 5d08h 150d 130d
KASAN: use-after-free Read in kernfs_get (2) origin:downstream 22 syz error 3 79d 164d 97d
invalid opcode in __traceiter_sched_wakeup_new origin:downstream 2 syz 7 60d 206d 201d
kernel BUG in ext4_flex_group_add origin:upstream -1 syz error 2 48d 208d 208d
BUG: soft lockup in addrconf_rs_timer (4) 1 7 68d 216d 216d
KASAN: use-after-free Write in detach_if_pending (2) 22 14 19d 282d 282d
SYZFAIL: SIGFPE (2) origin:upstream -1 syz error 10 19d 288d 109d
SYZFAIL: tun: ioctl(TUNSETIFF) failed origin:downstream -1 syz 145 4d02h 616d 62d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 1885 3d07h 622d 93d
SYZFAIL: failed to send rpc -1 41 66d 628d 628d
can't ssh into the instance -1 2492 3d11h 662d 662d
panic: runtime error: floating point error (2) origin:lts missing-backport 2 syz error 12 6d08h 809d 712d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz error 8 10d 848d 848d
SYZFAIL: failed to mkdtemp origin:upstream -1 syz error error 1158 65d 852d 852d
go runtime error origin:upstream 2 syz error inconclusive 25 35d 855d 855d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream -1 syz error 39 9d12h 857d 857d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz inconclusive 269657 3d04h 878d 878d
corrupted report -1 285 3d19h 964d 964d
suppressed report origin:upstream -1 syz 38422 3d04h 1037d 310d
no output from test machine origin:upstream missing-backport -1 C error 52356 3d17h 1039d 1037d
lost connection to test machine origin:upstream -1 C 310376 3d04h 1040d 262d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM origin:upstream -1 syz error 49134 4d07h 1040d 1039d