syzbot

 sign-in | mailing list | source | docs
🐞 Open [122]
🐞 Fixed [2]
🐞 Invalid [211]
≡ 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 2h11m 73527 788073 521 1207823 5b63adc539ad .config 6h19m d6526ea3 26d all only
ci2-android-6-1-perf now 2h05m 19485 287943 584 1108874 5b63adc539ad .config 6h19m d6526ea3 26d all only
open (79):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
invalid opcode in __traceiter_hrtimer_init 2 C 7 8d11h 9d03h 9d03h
UBSAN: shift-out-of-bounds in s32ton origin:lts -1 C 3 30d 44d 44d
BUG: soft lockup in ip_rcv origin:lts 1 C 4 15d 58d 58d
kernel BUG in ext4_alloc_file_blocks origin:lts -1 C 1 26d 73d 73d
general protection fault in __ext4_journal_get_write_access missing-backport origin:lts 2 C 91 18d 77d 77d
general protection fault in bpf_get_local_storage origin:upstream 2 C 2 5d06h 91d 91d
kernel BUG in ext4_create_inline_data origin:lts -1 C done 1 97d 111d 60d
invalid opcode in __traceiter_neigh_update origin:upstream 2 C 6 27d 113d 113d
invalid opcode in __traceiter_virtio_transport_alloc_pkt origin:upstream 2 C 3 15d 133d 133d
kernel panic: EXT4-fs (device loop2): panic forced after error origin:lts 2 C 1 4d13h 134d 134d
kernel panic: EXT4-fs (device loop5): panic forced after error origin:lts 2 C 1 29d 134d 134d
invalid opcode in __traceiter_mm_lru_insertion origin:upstream 2 C 13 10d 136d 136d
KASAN: use-after-free Read in ext4_ext_remove_space origin:lts 19 C error 6 68d 155d 155d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread origin:lts 12 C 5 4d00h 160d 160d
invalid opcode in __traceiter_sched_wakeup origin:lts 2 C 4 5d12h 160d 160d
KASAN: use-after-free Read in sanity_check_extent_cache origin:lts 19 C 3 16d 187d 187d
KASAN: null-ptr-deref Write in n_tty_flush_buffer origin:lts 12 C 3 3d11h 203d 203d
KASAN: use-after-free Read in ext4_find_extent (2) origin:lts 19 C 16 6d08h 205d 205d
invalid opcode in __traceiter_percpu_free_percpu origin:upstream missing-backport 2 C 3 34d 208d 208d
invalid opcode in __traceiter_percpu_alloc_percpu origin:downstream 2 C 10 6d10h 220d 219d
invalid opcode in __traceiter_tlb_flush origin:lts 2 C 26 5d00h 223d 223d
invalid opcode in __traceiter_sys_enter origin:upstream missing-backport 2 C 14 6d21h 226d 226d
invalid opcode in __traceiter_kfree origin:lts 2 C 49 7d14h 226d 226d
invalid opcode in __traceiter_timer_start origin:upstream 2 C 5 14d 240d 240d
invalid opcode in __traceiter_sched_switch origin:lts 2 C 453 3h23m 240d 240d
UBSAN: shift-out-of-bounds in exfat_fill_super origin:upstream -1 C 5 15d 250d 39d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) origin:lts 19 C 3 3d01h 261d 261d
kernel BUG in mb_mark_used origin:upstream -1 C 1 34d 288d 288d
kernel BUG in ext4_inline_data_truncate missing-backport origin:upstream -1 C done 1 93d 316d 55d
KASAN: use-after-free Read in dx_insert_block origin:upstream 19 C 17 1d12h 317d 317d
KASAN: use-after-free Read in ext4_read_inline_dir (2) origin:upstream 19 C 3 18d 356d 356d
KASAN: use-after-free Read in ext4_htree_fill_tree missing-backport origin:upstream 19 C 9 15d 364d 364d
kernel BUG in ext4_mb_release_inode_pa origin:lts -1 C 6 13d 372d 372d
general protection fault in update_sit_entry origin:downstream 2 C 20 23h19m 378d 378d
KASAN: use-after-free Write in __run_timers origin:lts 24 C 468 8h33m 386d 386d
KASAN: use-after-free Write in steam_input_open origin:lts 24 C 80 15h55m 453d 453d
UBSAN: shift-out-of-bounds in parse_options origin:lts -1 C 367 4h34m 492d 492d
KASAN: use-after-free Write in enqueue_timer origin:lts 24 C 304 13h43m 515d 386d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C 102 11d 570d 570d
general protection fault in dir_rename_wrap origin:downstream 2 C error 3 8d13h 576d 576d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:lts 23 C 278 1h17m 587d 587d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree origin:upstream 17 C error 1 7d07h 617d 617d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream 12 C 26227 1h12m 620d 619d
BUG: soft lockup in sys_sendmsg origin:upstream 1 C 3 594d 622d 622d
kernel BUG in may_delete origin:downstream -1 C 3318 5d15h 627d 627d
BUG: soft lockup in smp_call_function origin:upstream missing-backport 1 C inconclusive 345 1h41m 629d 629d
BUG: soft lockup in sock_close origin:downstream 1 C error 10 12d 635d 635d
general protection fault in security_inode_getattr origin:downstream 2 C error 8 30d 635d 635d
BUG: soft lockup in sock_setsockopt origin:upstream 1 C 13 6d05h 642d 642d
general protection fault in open_or_create_special_dir origin:downstream 2 C error 3 29d 646d 646d
general protection fault in vfs_link origin:downstream 2 C error 1 5h38m 667d 667d
BUG: scheduling while atomic in do_task_dead origin:upstream 5 C error 67 470d 673d 673d
kernel BUG in __block_commit_write (2) origin:upstream missing-backport -1 C error error 1 66d 703d 703d
UBSAN: shift-out-of-bounds in ext4_handle_clustersize origin:upstream -1 C error error 1 1d05h 729d 729d
general protection fault in do_rmdir origin:downstream 2 C done 4 8d21h 745d 745d
KASAN: use-after-free Read in ext4_search_dir missing-backport origin:upstream 19 C error 29 5d10h 792d 792d
general protection fault in vfs_rename origin:downstream 2 C done 13 12d 792d 790d
general protection fault in do_renameat2 origin:downstream 2 C done 43 19d 827d 826d
BUG: soft lockup in input_repeat_key origin:upstream missing-backport 1 C error inconclusive 3 258d 827d 827d
kernel BUG in ext4_enable_quotas origin:upstream -1 C error error 1 1d18h 854d 854d
kernel panic: EXT4-fs (device loop0): panic forced after error origin:upstream 2 C error inconclusive 1 47d 857d 857d
general protection fault in filename_create origin:downstream 2 C done 28 1d16h 870d 869d
BUG: workqueue lockup origin:upstream missing-backport -1 C error 5959 1h48m 883d 883d
general protection fault in fuse_atomic_open origin:downstream 2 C done 19 15d 889d 888d
kernel BUG in ext4_write_inline_data origin:lts -1 C error error 26 8d04h 903d 903d
general protection fault in fuse_file_put origin:downstream 2 C done error 8 5d12h 904d 902d
general protection fault in do_unlinkat origin:downstream 2 C done 9 14d 904d 901d
kernel BUG in submit_bh_wbc missing-backport origin:lts -1 C done done 2305 21h32m 921d 650d
KASAN: use-after-free Read in worker_thread missing-backport origin:lts 19 C error 160 7d00h 922d 922d
kernel BUG in mmap_region origin:downstream -1 C done 45 17h58m 925d 924d
kernel BUG in ext4_writepages origin:upstream -1 C error 292 4d16h 931d 931d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error error 14 1d08h 933d 933d
general protection fault in __device_attach origin:upstream 2 C error error 3 5d16h 935d 935d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport 19 C error 999 12h09m 945d 945d
general protection fault in path_openat origin:downstream 2 C done error 12 8d18h 946d 941d
KASAN: null-ptr-deref Write in __drop_extent_tree origin:upstream missing-backport 12 C done error 5 14d 946d 946d
BUG: unable to handle kernel paging request in fuse_dev_do_write origin:downstream 8 C done error 35 3d22h 948d 941d
general protection fault in step_into origin:downstream 2 C done 87 13d 953d 941d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:upstream missing-backport 19 C error error 2 18d 955d 955d
premoderation (43):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
general protection fault in n_tty_receive_buf_common (3) 2 1 8d07h 8d07h 8d07h
BUG: soft lockup in wg_expired_new_handshake 1 1 13d 13d 13d
BUG: soft lockup in tc_modify_qdisc (2) 1 2 5d13h 13d 13d
general protection fault in tipc_conn_close (3) 2 1 28d 28d 28d
SYZFAIL: SIGILL (4) origin:upstream -1 syz 5 1h59m 30d 30d
KASAN: use-after-free Read in move_linked_works (3) 19 2 20d 38d 38d
SYZFAIL: proc stdout read failed (3) origin:upstream -1 syz 9 1d01h 46d 46d
KASAN: use-after-free Write in __ip6_del_rt origin:lts 24 syz 1 55d 55d 55d
KASAN: use-after-free Read in ipt_do_table 19 1 57d 57d 57d
KASAN: use-after-free Read in fast_dput 19 4 1d16h 58d 58d
BUG: soft lockup in tcp_tasklet_func (2) 1 1 59d 59d 59d
BUG: corrupted list in __dentry_kill (3) 8 2 28d 63d 63d
SYZFAIL: posix_spawnp failed (2) origin:upstream -1 syz 23 6d14h 67d 46d
KASAN: use-after-free Read in sk_psock_verdict_data_ready (2) 19 1 78d 78d 78d
KASAN: use-after-free Read in kernfs_find_and_get_ns (2) 19 1 79d 79d 79d
KASAN: use-after-free Read in kernfs_get (2) 24 syz 3 13d 80d 13d
KASAN: use-after-free Read in hci_uart_write_work 19 7 85d 105d 105d
BUG: soft lockup in sock_read_iter (2) 1 2 56d 105d 105d
invalid opcode in __traceiter_sched_wakeup_new origin:downstream 2 syz 7 47d 122d 118d
kernel BUG in ext4_flex_group_add origin:upstream -1 syz 2 35d 125d 125d
BUG: soft lockup in addrconf_rs_timer (4) 1 5 15d 133d 133d
general protection fault in nexthop_get_nhc_lookup 2 9 84d 135d 135d
KASAN: use-after-free Write in detach_if_pending (2) 24 4 49d 198d 198d
SYZFAIL: SIGFPE (2) origin:upstream -1 syz 7 4d21h 204d 26d
general protection fault in find_match 2 5 71d 224d 224d
BUG: soft lockup in x64_sys_call origin:upstream 1 syz 6 7d08h 315d 315d
KASAN: use-after-free Write in l2tp_session_delete origin:downstream 24 syz 20 36d 440d 406d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 117 14h54m 532d 532d
SYZFAIL: failed to recv rpc origin:upstream -1 syz 222 17h06m 533d 44d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 1730 1h52m 538d 10d
SYZFAIL: failed to send rpc -1 38 5d10h 544d 544d
can't ssh into the instance -1 2185 1h13m 579d 579d
panic: runtime error: floating point error (2) origin:lts missing-backport 2 syz error 12 31d 725d 629d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz error 8 11d 765d 765d
SYZFAIL: failed to mkdtemp origin:upstream -1 syz error error 1158 303d 769d 769d
go runtime error origin:upstream 2 syz error inconclusive 25 22d 772d 772d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream -1 syz error 30 14h40m 773d 773d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz inconclusive 181859 1h18m 795d 795d
corrupted report -1 191 1h46m 880d 880d
suppressed report origin:upstream -1 syz 28751 58m 954d 227d
no output from test machine origin:upstream missing-backport -1 C error 50342 1h32m 956d 953d
lost connection to test machine origin:lts -1 C 267720 12m 957d 178d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM origin:upstream -1 syz error 49134 5d17h 957d 956d