syzbot

 sign-in | mailing list | source | docs
🐞 Open [101]
🐞 Fixed [1]
🐞 Invalid [134]
≡ 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 6h22m 52697 572901 122 749853 e09bed30088f .config 12h12m 7315a7cf 22h07m all only
ci2-android-6-1-perf now 6h29m 17805 218383 189 833700 e09bed30088f .config 12h12m 7315a7cf 22h07m all only
open (60):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Read in ext4_read_inline_dir (2) origin:upstream C 3 16h52m 14d 14d
KASAN: use-after-free Read in ext4_htree_fill_tree origin:upstream C 5 3d15h 23d 23d
kernel BUG in ext4_mb_release_inode_pa origin:lts C 3 1h25m 30d 30d
general protection fault in update_sit_entry origin:downstream C 7 17d 37d 37d
KASAN: use-after-free Write in __run_timers origin:lts C 46 21h42m 45d 45d
KASAN: use-after-free Write in ext4_insert_dentry origin:upstream C 4 14d 45d 45d
KASAN: use-after-free Write in steam_input_open origin:lts C 10 20d 112d 112d
UBSAN: shift-out-of-bounds in parse_options origin:lts C 106 2d01h 151d 151d
UBSAN: shift-out-of-bounds in parse_audio_unit C done 3 98d 157d 64d
BUG: stack guard page was hit in corrupted origin:lts C 2 6d11h 160d 160d
KASAN: use-after-free Write in enqueue_timer origin:lts C 61 6h05m 173d 45d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream C 102 2d14h 229d 229d
general protection fault in dir_rename_wrap origin:downstream C 1 5d07h 235d 235d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:lts C 159 3d01h 246d 246d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream missing-backport C done 2 63d 259d 16d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree origin:upstream C error 1 19d 276d 276d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream C 8187 4h45m 279d 278d
BUG: soft lockup in sys_sendmsg origin:upstream C 3 253d 281d 281d
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream C 42 20d 282d 281d
kernel BUG in may_delete origin:downstream C 1237 2d02h 286d 286d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream C 3 32d 286d 286d
BUG: soft lockup in smp_call_function origin:upstream missing-backport C inconclusive 114 4d06h 288d 288d
BUG: soft lockup in sock_close origin:downstream C error 4 9d07h 294d 294d
general protection fault in dev_map_enqueue missing-backport origin:lts C 1512 15h36m 294d 294d
general protection fault in security_inode_getattr origin:downstream C 4 25d 294d 294d
BUG: soft lockup in sock_setsockopt origin:upstream C 7 11d 301d 301d
general protection fault in open_or_create_special_dir origin:downstream C 3 43d 305d 305d
general protection fault in vfs_link origin:downstream C 1 1d20h 326d 326d
BUG: scheduling while atomic in do_task_dead origin:upstream C error 67 129d 331d 331d
kernel BUG in __block_commit_write (2) origin:upstream C error error 1 19d 362d 362d
UBSAN: shift-out-of-bounds in ext4_handle_clustersize origin:upstream C error 1 3d08h 387d 387d
general protection fault in do_rmdir origin:downstream C done 3 10d 403d 403d
kernel BUG in ext4_write_inline_data_end origin:lts C error done 2 25d 428d 59d
KASAN: use-after-free Read in ext4_search_dir missing-backport origin:upstream C error 29 2d04h 450d 450d
general protection fault in vfs_rename origin:downstream C done 9 22d 450d 449d
general protection fault in do_renameat2 origin:downstream C done 30 4d13h 486d 485d
BUG: soft lockup in input_repeat_key origin:upstream missing-backport C error inconclusive 3 57d 486d 486d
kernel BUG in ext4_enable_quotas origin:upstream C error error 1 20d 513d 513d
kernel panic: EXT4-fs (device loop0): panic forced after error origin:upstream C error inconclusive 1 58d 515d 515d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport C error error 6 87d 519d 519d
general protection fault in filename_create origin:downstream C done 18 13d 529d 528d
BUG: workqueue lockup origin:upstream missing-backport C error 2715 21h45m 541d 541d
general protection fault in fuse_atomic_open origin:downstream C done 5 15d 548d 547d
kernel BUG in ext4_write_inline_data origin:lts C error 20 1d23h 562d 562d
general protection fault in fuse_file_put origin:downstream C done 8 21d 562d 561d
general protection fault in do_unlinkat origin:downstream C done 6 10d 563d 560d
KASAN: use-after-free Read in ext4_find_extent missing-backport C error done 3 80d 577d 34d
kernel BUG in submit_bh_wbc missing-backport origin:lts C done done 1391 15h49m 580d 309d
KASAN: use-after-free Read in worker_thread missing-backport origin:lts C error 89 13h33m 581d 581d
kernel BUG in mmap_region origin:downstream C done 37 3d02h 583d 583d
kernel BUG in ext4_writepages origin:upstream C error 132 5d23h 590d 590d
kernel BUG in __ext4_journal_stop origin:upstream C error 8 6d20h 592d 592d
general protection fault in __device_attach origin:upstream C error error 3 21d 594d 594d
invalid opcode in bpf_dispatcher_xdp C error done 55 88d 597d 56d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport C error 685 1d10h 604d 604d
general protection fault in path_openat origin:downstream C done error 9 10d 605d 600d
KASAN: null-ptr-deref Write in __drop_extent_tree origin:upstream missing-backport C done 1 36d 605d 605d
BUG: unable to handle kernel paging request in fuse_dev_do_write origin:downstream C done error 33 20d 607d 600d
general protection fault in step_into origin:downstream C done 73 14d 611d 600d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:upstream missing-backport C error 2 23d 613d 613d
premoderation (41):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
SYZFAIL: posix_spawnp failed 1 13d 13d 13d
BUG: corrupted list in p9_conn_cancel 1 18d 18d 18d
BUG: soft lockup in tun_chr_ioctl 1 35d 35d 35d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) 2 36d 36d 36d
SYZFAIL: proc stdout read failed (2) 3 16d 44d 44d
SYZFAIL: SIGILL (2) 1 45d 45d 45d
KASAN: use-after-free Write in kernfs_get 1 56d 56d 56d
SYZFAIL: SIGFPE 2 8d13h 58d 58d
KASAN: invalid-free in raw_release 1 61d 61d 61d
SYZFAIL: netlink_send_ext: short netlink write 1 62d 62d 62d
BUG: soft lockup in bpf_link_release 1 70d 70d 70d
KASAN: use-after-free Write in detach_if_pending 3 8d09h 88d 88d
KASAN: use-after-free Write in l2tp_session_delete syz 5 54d 99d 65d
KASAN: use-after-free Read in sk_psock_verdict_data_ready 2 66d 99d 99d
kernel BUG in mark_buffer_dirty_inode syz 3 30d 99d 99d
BUG: corrupted list in p9_fd_cancelled (2) syz 9 17d 137d 17d
KASAN: use-after-free Read in cpu_map_generic_redirect 4 68d 147d 147d
SYZFAIL: mmap of data segment failed 11 2d19h 156d 156d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts syz 86 21h44m 182d 115d
general protection fault in bq_flush_to_queue 11 6d02h 183d 183d
SYZFAIL: bad allocate request 8 86d 185d 185d
SYZFAIL: tun: ioctl(TUNSETIFF) failed 70 9d16h 191d 191d
SYZFAIL: failed to recv rpc 85 3d11h 192d 192d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) 653 5h48m 197d 197d
SYZFAIL: failed to send rpc 23 10d 203d 203d
SYZFAIL: repeatedly failed to execute the program 23438 44d 204d 204d
can't ssh into the instance 253 21h15m 238d 238d
BUG: soft lockup in addrconf_rs_timer (2) syz 176 41d 246d 246d
general protection fault in dev_map_generic_redirect origin:lts syz 74 12d 287d 63d
general protection fault in __ext4_journal_get_write_access origin:lts syz 76 3d17h 302d 105d
panic: runtime error: floating point error (2) origin:lts missing-backport syz error 10 6d06h 384d 288d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream syz error 8 10d 423d 423d
SYZFAIL: failed to mkdtemp origin:upstream syz error 1158 82d 427d 427d
go runtime error origin:upstream syz error 24 39d 431d 430d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream syz error 14 12d 432d 432d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream syz inconclusive 73642 now 454d 454d
corrupted report 107 34d 539d 539d
suppressed report 9173 38m 612d 612d
no output from test machine origin:upstream missing-backport C error 37322 49m 614d 612d
lost connection to test machine origin:upstream syz 122264 9m 615d 236d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM origin:upstream syz error 49134 2d05h 615d 615d