syzbot

 sign-in | mailing list | source | docs
🐞 Open [123]
🐞 Fixed [2]
🐞 Invalid [210]
≡ 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 8h42m 70504 770771 239 717829 66807f9400bc .config 19h57m d6526ea3 20d all only
ci2-android-6-1-perf now 8h50m 19365 311205 236 648435 66807f9400bc .config 19h57m d6526ea3 20d 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 3d04h 3d20h 3d20h
UBSAN: shift-out-of-bounds in s32ton origin:lts -1 C 3 24d 39d 39d
BUG: soft lockup in ip_rcv origin:lts 1 C 4 9d21h 53d 53d
kernel BUG in ext4_alloc_file_blocks origin:lts -1 C 1 21d 67d 67d
general protection fault in __ext4_journal_get_write_access missing-backport origin:lts 2 C 91 13d 71d 71d
general protection fault in bpf_get_local_storage origin:upstream 2 C 2 34d 86d 86d
kernel BUG in ext4_create_inline_data origin:lts -1 C done 1 91d 106d 54d
invalid opcode in __traceiter_neigh_update origin:upstream 2 C 6 22d 108d 108d
invalid opcode in __traceiter_virtio_transport_alloc_pkt origin:upstream 2 C 3 10d 128d 128d
kernel panic: EXT4-fs (device loop2): panic forced after error origin:lts 2 C 1 32d 128d 128d
kernel panic: EXT4-fs (device loop5): panic forced after error origin:lts 2 C 1 24d 128d 128d
invalid opcode in __traceiter_mm_lru_insertion origin:upstream 2 C 13 5d04h 131d 131d
KASAN: use-after-free Read in ext4_ext_remove_space origin:lts 19 C error 6 63d 149d 149d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread origin:lts 12 C 5 32d 154d 154d
invalid opcode in __traceiter_sched_wakeup origin:lts 2 C 4 5h31m 154d 154d
KASAN: use-after-free Read in sanity_check_extent_cache origin:lts 19 C 3 11d 182d 182d
KASAN: null-ptr-deref Write in n_tty_flush_buffer origin:lts 12 C 3 31d 198d 198d
KASAN: use-after-free Read in ext4_find_extent (2) origin:lts 19 C 16 1d01h 200d 200d
invalid opcode in __traceiter_percpu_free_percpu origin:upstream missing-backport 2 C 3 29d 202d 202d
invalid opcode in __traceiter_percpu_alloc_percpu origin:downstream 2 C 10 1d04h 215d 214d
invalid opcode in __traceiter_tlb_flush origin:lts 2 C 25 5d18h 217d 217d
invalid opcode in __traceiter_sys_enter origin:upstream missing-backport 2 C 14 1d14h 220d 220d
invalid opcode in __traceiter_kfree origin:lts 2 C 49 2d07h 221d 221d
invalid opcode in __traceiter_timer_start origin:upstream 2 C 5 9d00h 234d 234d
invalid opcode in __traceiter_sched_switch origin:lts 2 C 437 1d02h 235d 235d
UBSAN: shift-out-of-bounds in exfat_fill_super origin:upstream -1 C 5 9d23h 244d 34d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) origin:lts 19 C 3 31d 255d 255d
kernel BUG in mb_mark_used origin:upstream -1 C 1 28d 283d 283d
kernel BUG in ext4_inline_data_truncate missing-backport origin:upstream -1 C done 1 88d 311d 50d
KASAN: use-after-free Read in dx_insert_block origin:upstream 19 C 17 11d 312d 312d
KASAN: use-after-free Read in ext4_read_inline_dir (2) origin:upstream 19 C 3 13d 350d 350d
KASAN: use-after-free Read in ext4_htree_fill_tree missing-backport origin:upstream 19 C 9 10d 359d 359d
kernel BUG in ext4_mb_release_inode_pa origin:lts -1 C 6 8d13h 366d 366d
general protection fault in update_sit_entry origin:downstream 2 C 20 9d19h 373d 373d
KASAN: use-after-free Write in __run_timers origin:lts 24 C 465 1d19h 381d 381d
KASAN: use-after-free Write in steam_input_open origin:lts 24 C 80 9d14h 448d 448d
UBSAN: shift-out-of-bounds in parse_options origin:lts -1 C 359 1d15h 487d 487d
KASAN: use-after-free Write in enqueue_timer origin:lts 24 C 302 4d21h 509d 381d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C 102 6d12h 565d 565d
general protection fault in dir_rename_wrap origin:downstream 2 C error 3 3d06h 571d 571d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:lts 23 C 272 2d09h 582d 582d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree origin:upstream 17 C error 1 2d00h 612d 612d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream 12 C 25819 5h36m 615d 614d
BUG: soft lockup in sys_sendmsg origin:upstream 1 C 3 589d 617d 617d
kernel BUG in may_delete origin:downstream -1 C 3318 9h24m 622d 622d
BUG: soft lockup in smp_call_function origin:upstream missing-backport 1 C inconclusive 342 42m 624d 624d
BUG: soft lockup in sock_close origin:downstream 1 C error 10 6d18h 630d 630d
general protection fault in security_inode_getattr origin:downstream 2 C error 8 25d 630d 630d
BUG: soft lockup in sock_setsockopt origin:upstream 1 C 13 23h12m 637d 637d
general protection fault in open_or_create_special_dir origin:downstream 2 C error 3 24d 641d 641d
general protection fault in vfs_link origin:downstream 2 C error 1 65d 662d 662d
BUG: scheduling while atomic in do_task_dead origin:upstream 5 C error 67 465d 667d 667d
kernel BUG in __block_commit_write (2) origin:upstream missing-backport -1 C error error 1 61d 698d 698d
UBSAN: shift-out-of-bounds in ext4_handle_clustersize origin:upstream -1 C error error 1 66d 723d 723d
general protection fault in do_rmdir origin:downstream 2 C done 4 3d14h 739d 739d
KASAN: use-after-free Read in ext4_search_dir missing-backport origin:upstream 19 C error 29 4h07m 786d 786d
general protection fault in vfs_rename origin:downstream 2 C done 13 7d05h 786d 785d
general protection fault in do_renameat2 origin:downstream 2 C done 43 13d 822d 821d
BUG: soft lockup in input_repeat_key origin:upstream missing-backport 1 C error inconclusive 3 253d 822d 822d
kernel BUG in ext4_enable_quotas origin:upstream -1 C error error 1 66d 849d 849d
kernel panic: EXT4-fs (device loop0): panic forced after error origin:upstream 2 C error inconclusive 1 41d 851d 851d
general protection fault in filename_create origin:downstream 2 C done 27 7d06h 865d 864d
BUG: workqueue lockup origin:upstream missing-backport -1 C error 5805 1h41m 877d 877d
general protection fault in fuse_atomic_open origin:downstream 2 C done 19 9d19h 884d 883d
kernel BUG in ext4_write_inline_data origin:lts -1 C error error 26 2d22h 898d 898d
general protection fault in fuse_file_put origin:downstream 2 C done error 8 5h59m 898d 897d
general protection fault in do_unlinkat origin:downstream 2 C done 9 8d17h 899d 896d
kernel BUG in submit_bh_wbc missing-backport origin:lts -1 C done done 2303 19h28m 916d 645d
KASAN: use-after-free Read in worker_thread missing-backport origin:lts 19 C error 160 1d18h 917d 917d
kernel BUG in mmap_region origin:downstream -1 C done 44 13d 919d 919d
kernel BUG in ext4_writepages origin:upstream -1 C error 291 2d01h 926d 926d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error error 14 17d 928d 928d
general protection fault in __device_attach origin:upstream 2 C error error 3 9h50m 930d 930d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport 19 C error 992 2d10h 940d 940d
general protection fault in path_openat origin:downstream 2 C done error 12 3d11h 941d 936d
KASAN: null-ptr-deref Write in __drop_extent_tree origin:upstream missing-backport 12 C done error 5 8d21h 941d 941d
BUG: unable to handle kernel paging request in fuse_dev_do_write origin:downstream 8 C done error 35 31d 943d 936d
general protection fault in step_into origin:downstream 2 C done 87 8d08h 947d 936d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:upstream missing-backport 19 C error error 2 13d 949d 949d
premoderation (44):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
general protection fault in n_tty_receive_buf_common (3) 2 1 3d01h 3d01h 3d01h
BUG: soft lockup in wg_expired_new_handshake 1 1 8d02h 8d02h 8d02h
BUG: soft lockup in tc_modify_qdisc (2) 1 2 7h17m 8d13h 8d13h
general protection fault in tipc_conn_close (3) 2 1 23d 23d 23d
SYZFAIL: SIGILL (4) origin:upstream -1 syz 5 9d09h 24d 24d
KASAN: use-after-free Read in move_linked_works (3) 19 2 15d 33d 33d
SYZFAIL: proc stdout read failed (3) origin:upstream -1 syz 6 2d00h 40d 40d
KASAN: use-after-free Write in __ip6_del_rt origin:lts 24 syz 1 50d 50d 50d
KASAN: use-after-free Read in ipt_do_table 19 1 52d 52d 52d
KASAN: use-after-free Read in fast_dput 19 3 7d21h 53d 53d
BUG: soft lockup in tcp_tasklet_func (2) 1 1 54d 54d 54d
BUG: corrupted list in __dentry_kill (3) 8 2 23d 58d 58d
SYZFAIL: posix_spawnp failed (2) origin:upstream -1 syz 23 1d07h 62d 41d
KASAN: use-after-free Read in sk_psock_verdict_data_ready (2) 19 1 73d 73d 73d
KASAN: use-after-free Read in kernfs_find_and_get_ns (2) 19 1 74d 74d 74d
KASAN: use-after-free Read in kernfs_get (2) 24 syz 3 8d08h 75d 8d08h
KASAN: slab-out-of-bounds Read in seq_printf 19 2 88d 93d 93d
KASAN: use-after-free Read in hci_uart_write_work 19 7 80d 100d 100d
BUG: soft lockup in sock_read_iter (2) 1 2 51d 100d 100d
invalid opcode in __traceiter_sched_wakeup_new origin:downstream 2 syz 7 42d 117d 113d
kernel BUG in ext4_flex_group_add origin:upstream -1 syz 2 29d 119d 119d
BUG: soft lockup in addrconf_rs_timer (4) 1 5 10d 127d 127d
general protection fault in nexthop_get_nhc_lookup 2 9 79d 129d 129d
KASAN: use-after-free Write in detach_if_pending (2) 24 4 44d 193d 193d
SYZFAIL: SIGFPE (2) origin:upstream -1 syz 6 18h00m 199d 21d
general protection fault in find_match 2 5 66d 219d 219d
BUG: soft lockup in x64_sys_call origin:upstream 1 syz 6 2d01h 310d 310d
KASAN: use-after-free Write in l2tp_session_delete origin:downstream 24 syz 20 30d 435d 401d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 116 2d10h 527d 527d
SYZFAIL: failed to recv rpc origin:upstream -1 syz 215 10h08m 528d 39d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz 1724 1d20h 533d 5d07h
SYZFAIL: failed to send rpc -1 38 3h54m 539d 539d
can't ssh into the instance -1 2180 1d13h 574d 574d
panic: runtime error: floating point error (2) origin:lts missing-backport 2 syz error 12 25d 720d 624d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz error 8 6d02h 759d 759d
SYZFAIL: failed to mkdtemp origin:upstream -1 syz error error 1158 298d 763d 763d
go runtime error origin:upstream 2 syz error inconclusive 25 17d 767d 766d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream -1 syz error 28 1d02h 768d 768d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz inconclusive 180164 9m 790d 790d
corrupted report -1 189 1d21h 875d 875d
suppressed report origin:upstream -1 syz 28494 2h14m 948d 222d
no output from test machine origin:upstream missing-backport -1 C error 50067 34m 950d 948d
lost connection to test machine origin:lts -1 C 264651 now 951d 173d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM origin:upstream -1 syz error 49134 11h10m 951d 951d