syzbot

 sign-in | mailing list | source | docs
🐞 Open [123]
🐞 Fixed [2]
🐞 Invalid [187]
≡ 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 12h17m 52532 684093 118 878130 ae242b263718 .config 16h17m 67c37560 1d04h all only
ci2-android-6-1-perf now 12h25m 17549 238156 370 988518 ae242b263718 .config 16h17m 67c37560 1d04h all only
open (79):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
kernel BUG in ext4_create_inline_data origin:lts -1 C 1 4d00h 18d 18d
invalid opcode in __traceiter_neigh_update origin:upstream 2 C 5 5d02h 20d 20d
general protection fault in qdisc_tree_reduce_backlog 2 C 45 19d 36d 36d
invalid opcode in __traceiter_virtio_transport_alloc_pkt origin:upstream 2 C 3 24d 40d 40d
kernel panic: EXT4-fs (device loop2): panic forced after error origin:lts 2 C 1 18d 40d 40d
kernel panic: EXT4-fs (device loop5): panic forced after error origin:lts 2 C 1 3d17h 40d 40d
invalid opcode in __traceiter_mm_lru_insertion origin:upstream 2 C 13 2d00h 43d 43d
general protection fault in htb_qlen_notify origin:lts 2 C 74 19d 56d 56d
KASAN: use-after-free Read in ext4_ext_remove_space origin:lts 19 C 6 6d20h 61d 61d
KASAN: slab-out-of-bounds Read in mon_bin_event origin:lts 17 C 5 23d 62d 62d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread origin:lts 12 C 5 14d 66d 66d
invalid opcode in __traceiter_sched_wakeup origin:lts 2 C 4 22d 67d 67d
kernel BUG in ext4_split_extent_at (2) origin:lts -1 C done 1 67d 67d 37d
KASAN: use-after-free Read in sanity_check_extent_cache origin:lts 19 C 3 9d12h 94d 94d
KASAN: null-ptr-deref Write in n_tty_flush_buffer origin:lts 12 C 3 13d 110d 110d
KASAN: use-after-free Read in ext4_find_extent (2) origin:lts 19 C 9 6d03h 112d 112d
invalid opcode in __traceiter_percpu_free_percpu origin:upstream missing-backport 2 C 3 11d 114d 114d
invalid opcode in __traceiter_percpu_alloc_percpu origin:downstream 2 C 7 40d 127d 126d
invalid opcode in __traceiter_tlb_flush origin:lts 2 C 14 1d06h 129d 129d
invalid opcode in __traceiter_sys_enter origin:upstream 2 C 14 7d20h 132d 132d
invalid opcode in __traceiter_kfree origin:lts 2 C 34 13d 133d 133d
invalid opcode in __traceiter_timer_start origin:upstream 2 C 5 53d 146d 146d
invalid opcode in __traceiter_sched_switch origin:lts 2 C 280 13h48m 147d 147d
KASAN: use-after-free Read in f2fs_inode_synced origin:lts 19 C 4 28d 150d 150d
UBSAN: shift-out-of-bounds in exfat_fill_super origin:upstream -1 C 3 30d 156d 156d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) origin:lts 19 C 3 18d 167d 167d
kernel BUG in mb_mark_used origin:upstream -1 C 1 15d 195d 195d
kernel BUG in ext4_inline_data_truncate origin:upstream missing-backport -1 C 1 16h05m 223d 223d
KASAN: use-after-free Read in dx_insert_block origin:upstream 19 C 17 9d10h 224d 224d
KASAN: use-after-free Read in ext4_read_inline_dir (2) origin:upstream 19 C 3 8d08h 262d 262d
KASAN: use-after-free Read in ext4_htree_fill_tree missing-backport origin:upstream 19 C 9 9d20h 271d 271d
kernel BUG in ext4_mb_release_inode_pa origin:lts -1 C 6 21d 278d 278d
general protection fault in update_sit_entry origin:downstream 2 C 17 5d07h 285d 285d
KASAN: use-after-free Write in __run_timers origin:lts 24 C 320 15m 293d 293d
KASAN: use-after-free Write in steam_input_open origin:lts 24 C 74 36m 360d 360d
UBSAN: shift-out-of-bounds in parse_options origin:lts -1 C 313 5d07h 399d 399d
KASAN: use-after-free Write in enqueue_timer origin:lts 24 C 194 17m 421d 293d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C 102 5d04h 477d 477d
general protection fault in dir_rename_wrap origin:downstream 2 C error 3 35d 483d 483d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:lts 17 C 231 10d 494d 494d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree origin:upstream 17 C error 1 56d 524d 524d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream 12 C 17603 11h54m 527d 526d
BUG: soft lockup in sys_sendmsg origin:upstream 1 C 3 501d 529d 529d
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream 10 C inconclusive 64 46d 530d 529d
kernel BUG in may_delete origin:downstream -1 C 2973 5d15h 534d 534d
BUG: soft lockup in smp_call_function origin:upstream missing-backport 1 C inconclusive 278 9h02m 536d 536d
BUG: soft lockup in sock_close origin:downstream 1 C error 7 9d12h 542d 542d
general protection fault in security_inode_getattr origin:downstream 2 C 8 4d17h 542d 542d
BUG: soft lockup in sock_setsockopt origin:upstream 1 C 12 23d 549d 549d
general protection fault in open_or_create_special_dir origin:downstream 2 C error 3 7d05h 553d 553d
general protection fault in vfs_link origin:downstream 2 C error 1 47d 574d 574d
BUG: scheduling while atomic in do_task_dead origin:upstream 5 C error 67 377d 579d 579d
kernel BUG in __block_commit_write (2) origin:upstream missing-backport -1 C error error 1 43d 610d 610d
UBSAN: shift-out-of-bounds in ext4_handle_clustersize origin:upstream -1 C error error 1 49d 635d 635d
general protection fault in do_rmdir origin:downstream 2 C done 4 31d 651d 651d
KASAN: use-after-free Read in ext4_search_dir missing-backport origin:upstream 19 C error 29 22d 698d 698d
general protection fault in vfs_rename origin:downstream 2 C done 12 25d 698d 697d
general protection fault in do_renameat2 origin:downstream 2 C done 41 5d10h 734d 733d
BUG: soft lockup in input_repeat_key origin:upstream missing-backport 1 C error inconclusive 3 165d 734d 734d
kernel BUG in ext4_enable_quotas origin:upstream -1 C error error 1 49d 761d 761d
kernel panic: EXT4-fs (device loop0): panic forced after error origin:upstream 2 C error inconclusive 1 25d 763d 763d
general protection fault in filename_create origin:downstream 2 C done 24 20d 777d 776d
BUG: workqueue lockup origin:upstream missing-backport -1 C error 3976 16h52m 789d 789d
general protection fault in fuse_atomic_open origin:downstream 2 C done 16 8d13h 796d 795d
kernel BUG in ext4_write_inline_data origin:lts -1 C error 26 21d 810d 810d
general protection fault in fuse_file_put origin:downstream 2 C done 8 5d10h 810d 809d
general protection fault in do_unlinkat origin:downstream 2 C done 9 5d06h 811d 808d
kernel BUG in submit_bh_wbc missing-backport origin:lts -1 C done done 2170 2d03h 828d 557d
KASAN: use-after-free Read in worker_thread missing-backport origin:lts 19 C error 149 9d13h 829d 829d
kernel BUG in mmap_region origin:downstream -1 C done 44 18d 831d 831d
kernel BUG in ext4_writepages origin:upstream -1 C error 271 4d13h 838d 838d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error error 14 4h02m 840d 840d
general protection fault in __device_attach origin:upstream 2 C error error 3 56d 842d 842d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport 19 C error 933 23h28m 852d 852d
general protection fault in path_openat origin:downstream 2 C done error 11 28d 853d 848d
KASAN: null-ptr-deref Write in __drop_extent_tree origin:upstream missing-backport 12 C done error 1 6d09h 853d 853d
BUG: unable to handle kernel paging request in fuse_dev_do_write origin:downstream 8 C done error 33 54d 855d 848d
general protection fault in step_into origin:downstream 2 C done 80 8d00h 859d 848d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:upstream missing-backport 19 C error error 2 66d 861d 861d
premoderation (44):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: slab-out-of-bounds Read in seq_printf 19 2 12h06m 5d03h 5d03h
KASAN: use-after-free Write in steam_input_close (2) 24 1 5d03h 5d03h 5d03h
KASAN: use-after-free Read in hci_uart_write_work 19 1 12d 12d 12d
BUG: soft lockup in sock_read_iter (2) 1 1 12d 12d 12d
invalid opcode in __traceiter_sched_wakeup_new origin:downstream 2 syz 7 21d 29d 25d
KASAN: use-after-free Read in fib_flush 19 1 31d 31d 31d
kernel BUG in ext4_flex_group_add origin:upstream -1 syz 2 12d 32d 32d
general protection fault in delayed_work_timer_fn (2) 2 2 37d 37d 37d
BUG: soft lockup in addrconf_rs_timer (4) 1 3 6d05h 39d 39d
general protection fault in nexthop_get_nhc_lookup 2 8 14d 41d 41d
android14-6.1 test error: lost connection to test machine (3) -1 1 49d 49d 49d
BUG: soft lockup in bpf_link_release (2) 1 1 68d 68d 68d
BUG: soft lockup in pcpu_balance_workfn 1 1 68d 68d 68d
KASAN: use-after-free Read in inet_twsk_kill 19 3 74d 80d 80d
BUG: soft lockup in tcp_tasklet_func 1 1 84d 84d 84d
KASAN: use-after-free Read in move_linked_works (2) 19 1 86d 86d 86d
SYZFAIL: repeatedly failed to execute the program (2) -1 3 62d 96d 96d
KASAN: use-after-free Write in detach_if_pending (2) 24 2 61d 105d 105d
SYZFAIL: SIGSEGV (2) -1 3 19d 108d 108d
SYZFAIL: SIGFPE (2) -1 2 26d 111d 111d
android14-6.1 test error: SYZFATAL: image testing failed w/o kernel bug -1 2 46d 123d 123d
general protection fault in find_match 2 4 41d 131d 131d
SYZFAIL: SIGILL (3) -1 4 47d 131d 131d
BUG: soft lockup in x64_sys_call origin:upstream 1 syz 3 30d 222d 222d
SYZFAIL: posix_spawnp failed -1 5 65d 261d 261d
KASAN: use-after-free Write in l2tp_session_delete origin:downstream 24 syz 18 20d 347d 313d
BUG: corrupted list in p9_fd_cancelled (2) 8 syz error 14 21d 385d 265d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 105 6d06h 439d 439d
SYZFAIL: failed to recv rpc -1 160 5d08h 440d 440d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 1485 11h41m 445d 445d
SYZFAIL: failed to send rpc -1 36 18d 451d 451d
can't ssh into the instance -1 1898 now 486d 486d
general protection fault in __ext4_journal_get_write_access origin:lts missing-backport 2 syz 87 25d 550d 353d
panic: runtime error: floating point error (2) origin:lts missing-backport 2 syz error 12 25d 632d 536d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz error 8 4d16h 671d 671d
SYZFAIL: failed to mkdtemp origin:upstream -1 syz error error 1158 210d 675d 675d
go runtime error origin:upstream 2 syz error inconclusive 25 141d 679d 678d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream -1 syz error 23 5d00h 680d 680d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz inconclusive 150355 now 702d 702d
corrupted report -1 177 10d 787d 787d
suppressed report origin:upstream -1 syz 24432 1h12m 860d 134d
no output from test machine origin:upstream missing-backport -1 C error 46631 now 862d 860d
lost connection to test machine origin:lts -1 C 226546 now 864d 85d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM origin:upstream -1 syz error 49134 1d00h 864d 863d