syzbot

 sign-in | mailing list | source | docs
🐞 Open [115]
🐞 Fixed [1]
🐞 Invalid [102]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
💬 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 29m 55241 869152 115 656691 4d8187d2c8fa .config 16h12m 7eb57b4a 55m all only
ci2-android-6-1-perf now 29m 18365 215483 144 453095 4d8187d2c8fa .config 16h12m 7eb57b4a 55m all only
open (58):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Write in steam_input_open origin:lts C 10 13d 20d 20d
UBSAN: shift-out-of-bounds in parse_options origin:lts C 21 1d17h 59d 59d
UBSAN: shift-out-of-bounds in parse_audio_unit origin:lts C 3 6d14h 64d 64d
BUG: stack guard page was hit in corrupted origin:lts C 2 54d 68d 68d
KASAN: use-after-free Write in enqueue_timer 21 21d 81d 81d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream C 101 14d 137d 137d
general protection fault in dir_rename_wrap origin:downstream C 1 27d 143d 142d
KASAN: out-of-bounds Read in ext4_xattr_set_entry origin:lts C 1 25d 154d 154d
KASAN: use-after-free Read in __ext4_check_dir_entry origin:upstream missing-backport C error 4 32d 156d 156d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream C 2 15d 167d 167d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree origin:upstream C error 1 67d 184d 184d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream C 4060 12m 187d 186d
BUG: soft lockup in sys_sendmsg origin:upstream C 3 161d 189d 189d
BUG: unable to handle kernel NULL pointer dereference in read_pages origin:downstream C 39 3d22h 190d 189d
kernel BUG in may_delete origin:downstream C 908 39m 194d 194d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream C 3 15d 194d 194d
BUG: soft lockup in smp_call_function missing-backport origin:upstream C inconclusive 74 6d14h 196d 196d
BUG: soft lockup in sock_close origin:downstream C error 3 16d 202d 202d
general protection fault in dev_map_enqueue missing-backport C 931 5h36m 202d 202d
general protection fault in security_inode_getattr origin:downstream C 4 9d13h 202d 202d
BUG: soft lockup in sock_setsockopt origin:upstream C 7 6d19h 209d 209d
general protection fault in open_or_create_special_dir origin:downstream C 3 24d 213d 212d
general protection fault in vfs_link origin:downstream C 1 26d 234d 234d
BUG: scheduling while atomic in do_task_dead origin:upstream C error 67 37d 239d 239d
kernel BUG in __block_commit_write (2) origin:upstream C error error 1 37d 269d 269d
UBSAN: shift-out-of-bounds in ext4_handle_clustersize origin:upstream C error 1 27d 295d 295d
general protection fault in do_rmdir origin:downstream C done 2 27d 311d 311d
kernel BUG in ext4_write_inline_data_end origin:lts C error 1 4d01h 335d 335d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp_func origin:lts C done error 1 35d 347d 347d
KASAN: use-after-free Read in ext4_search_dir origin:upstream C error 23 19d 358d 358d
general protection fault in vfs_rename origin:downstream C done 8 1d01h 358d 357d
general protection fault in do_renameat2 origin:downstream C done 26 2d11h 394d 393d
BUG: soft lockup in input_repeat_key origin:upstream missing-backport C error inconclusive 3 35d 394d 394d
kernel BUG in ext4_enable_quotas origin:upstream C error error 1 32d 421d 421d
kernel panic: EXT4-fs (device loop0): panic forced after error origin:upstream C error inconclusive 1 69d 423d 423d
KASAN: out-of-bounds Read in ext4_ext_remove_space origin:upstream missing-backport C error error 6 14d 427d 427d
general protection fault in filename_create origin:downstream C done 16 7d03h 436d 436d
BUG: workqueue lockup origin:upstream C error 2142 15h51m 449d 449d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp origin:lts missing-backport C done error 20 126d 454d 349d
general protection fault in fuse_atomic_open origin:downstream C done 5 11d 456d 455d
kernel BUG in ext4_write_inline_data origin:lts C error 17 19d 470d 470d
general protection fault in fuse_file_put origin:downstream C done 8 24d 470d 469d
general protection fault in do_unlinkat origin:downstream C done 4 25d 471d 468d
KASAN: use-after-free Read in ext4_find_extent missing-backport origin:lts C error 3 8d03h 485d 485d
kernel BUG in submit_bh_wbc missing-backport origin:lts C done done 607 20m 488d 217d
KASAN: use-after-free Read in worker_thread missing-backport origin:lts C error 62 3d11h 489d 489d
kernel BUG in mmap_region origin:downstream C done 33 14d 491d 491d
kernel BUG in ext4_split_extent_at origin:upstream missing-backport C error error 1 33d 494d 494d
kernel BUG in ext4_writepages origin:upstream C error 109 8d01h 498d 498d
kernel BUG in __ext4_journal_stop origin:upstream C error 2 9d05h 499d 499d
general protection fault in __device_attach origin:upstream C error error 3 37d 502d 502d
invalid opcode in bpf_dispatcher_xdp origin:lts C error 55 10d 505d 505d
KASAN: use-after-free Read in process_one_work origin:upstream missing-backport C error 567 now 512d 512d
general protection fault in path_openat origin:downstream C done error 6 47d 513d 507d
KASAN: null-ptr-deref Write in __drop_extent_tree origin:upstream missing-backport C done 1 19d 513d 513d
BUG: unable to handle kernel paging request in fuse_dev_do_write origin:downstream C done error 33 37d 515d 507d
general protection fault in step_into origin:downstream C done 71 6d09h 519d 507d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range origin:upstream missing-backport C error 2 8d04h 521d 521d
premoderation (57):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Read in cancel_delayed_work_sync 1 5d03h 5d03h 5d03h
KASAN: use-after-free Write in l2tp_session_delete 3 9h13m 6d23h 6d23h
KASAN: use-after-free Read in sk_psock_verdict_data_ready 1 7d06h 7d06h 7d06h
kernel BUG in mark_buffer_dirty_inode syz 1 7d08h 7d08h 7d08h
KASAN: null-ptr-deref Write in mark_buffer_dirty_inode 1 7d16h 7d16h 7d16h
KASAN: use-after-free Read in __dev_get_by_index 1 15d 15d 15d
KASAN: use-after-free Write in steam_input_close 1 20d 20d 20d
BUG: soft lockup in mntput 1 35d 35d 35d
BUG: corrupted list in p9_fd_cancelled (2) 3 3d04h 45d 45d
KASAN: use-after-free Read in cpu_map_generic_redirect 3 49d 55d 55d
BUG: soft lockup in br_multicast_group_expired 1 57d 57d 57d
KASAN: use-after-free Write in hiddev_release 1 58d 58d 58d
SYZFAIL: proc stdout read failed 1 62d 62d 62d
SYZFAIL: mmap of data segment failed 8 6d02h 63d 63d
SYZFAIL: mmap of output file failed 14 2d14h 65d 65d
BUG: soft lockup in ndisc_send_rs 1 66d 66d 66d
BUG: soft lockup in ipv6_get_lladdr 1 75d 75d 75d
KASAN: use-after-free Read in ext4_read_inline_dir 1 77d 77d 77d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed 2 30d 80d 80d
BUG: soft lockup in arp_rcv 1 83d 83d 83d
SYZFAIL: ShmemBuilder: too large output offset 5 22d 85d 85d
general protection fault in n_tty_receive_buf_common (2) 4 14d 85d 85d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 2 89d 89d 89d
SYZFAIL: SIGILL 3 89d 89d 89d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts syz 17 6d01h 90d 23d
general protection fault in bq_flush_to_queue 4 49d 91d 91d
SYZFAIL: bad allocate request 6 1d12h 93d 93d
BUG: corrupted list in __dentry_kill 2 66d 94d 94d
BUG: soft lockup in rtnl_newlink 2 84d 94d 94d
BUG: soft lockup in ip_list_rcv 2 73d 96d 96d
SYZFAIL: tun: ioctl(TUNSETIFF) failed 54 8d02h 99d 99d
SYZFAIL: failed to recv rpc 51 1d00h 100d 100d
SYZFAIL: posix_spawn failed 3397 3h40m 103d 103d
SYZFAIL: mkdir(syz-tmp) failed 124 21h25m 103d 103d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) 338 47m 105d 105d
KASAN: use-after-free Read in kernfs_get 2 62d 108d 108d
SYZFAIL: failed to send rpc 17 5d01h 111d 111d
SYZFAIL: failed to mkdir 3 41d 111d 111d
SYZFAIL: repeatedly failed to execute the program 23426 2d02h 112d 112d
BUG: soft lockup in net_rx_action 2 73d 116d 116d
BUG: soft lockup in br_multicast_port_group_expired 3 10d 121d 121d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) 30 22d 140d 140d
can't ssh into the instance 169 18h23m 145d 145d
BUG: soft lockup in addrconf_rs_timer (2) syz 170 22d 154d 154d
general protection fault in dev_map_generic_redirect 66 8h06m 195d 195d
general protection fault in __ext4_journal_get_write_access origin:lts syz 56 18h11m 210d 13d
panic: runtime error: floating point error (2) origin:lts missing-backport syz error 9 49d 292d 196d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream syz error 8 3d07h 331d 331d
SYZFAIL: failed to mkdtemp origin:upstream syz error 1077 6h13m 335d 335d
go runtime error origin:upstream syz error 24 17d 339d 338d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream syz error 14 6d03h 340d 340d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream syz inconclusive 37657 now 362d 362d
corrupted report 99 14d 447d 447d
suppressed report 5967 1h34m 520d 520d
no output from test machine origin:upstream C error 14964 now 522d 520d
lost connection to test machine origin:upstream syz 72346 now 523d 144d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM origin:upstream syz error 49134 14d 523d 523d