syzbot

 sign-in | mailing list | source | docs
🐞 Open [123]
🐞 Fixed [69]
🐞 Invalid [250]
≡ 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-5-10 now 12h54m 67329 685378 163 716859 ab3e1c0dd1ff .config 9d13h 4e1406b4 14h24m all only
ci2-android-5-10-perf now 12h55m 22986 206057 116 807802 ab3e1c0dd1ff .config 9d13h 4e1406b4 14h24m all only
open (71):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
kernel BUG in ext4_es_cache_extent (2) -1 C 2 7d01h 21d 21d
kernel BUG in mark_buffer_dirty_inode -1 C 1 27d 42d 42d
BUG: soft lockup in tc_modify_qdisc (2) 1 C 28 3d18h 62d 62d
general protection fault in bpf_overflow_handler 2 C 8 4d05h 73d 73d
KASAN: use-after-free Read in f2fs_iget 19 C 1 38d 89d 89d
BUG: unable to handle kernel paging request in swake_up_locked (2) 8 C 9 11d 96d 96d
BUG: corrupted list in tipc_nametbl_translate (2) 8 C 9 4d23h 104d 104d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir 17 C 2 23d 108d 108d
KASAN: use-after-free Read in f2fs_inode_dirtied 19 C done 3 88d 138d 51d
kernel BUG in ext4_create_inline_data -1 C done 2 96d 157d 60d
BUG: scheduling while atomic in exit_to_user_mode_loop 5 C 12 12d 165d 165d
kernel BUG in ext4_ext_insert_index -1 C 16 12d 178d 178d
BUG: soft lockup in sys_recvmsg (2) 1 C 2 18d 198d 198d
KASAN: use-after-free Read in vlan_dev_get_iflink 19 C 48 26d 201d 201d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread 19 C 6 8d16h 219d 219d
KASAN: slab-out-of-bounds Read in reset_curseg 17 C 87 10d 222d 222d
KASAN: null-ptr-deref Write in n_tty_flush_buffer 12 C 2 22d 241d 241d
KASAN: use-after-free Read in __ext4_iget 19 C 444 3d04h 243d 243d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert 17 C error 315 3d05h 284d 284d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) 19 C 10 18h07m 291d 291d
BUG: unable to handle kernel paging request in z_erofs_decompress_queue 8 C 2 17d 294d 294d
KASAN: slab-out-of-bounds Read in tc_setup_flow_action 17 C 1647 16h09m 306d 306d
general protection fault in update_sit_entry 2 C 20 4d22h 342d 342d
kernel BUG in ext4_mb_release_inode_pa -1 C 6 14h40m 368d 368d
KASAN: use-after-free Read in macsec_get_iflink (2) 19 C 7 31d 369d 369d
KASAN: use-after-free Write in steam_input_close 24 C 23 3d19h 394d 394d
KASAN: vmalloc-out-of-bounds Read in load_module 17 C 9 1d12h 405d 405d
KASAN: use-after-free Write in steam_input_open 24 C inconclusive 232 8d12h 429d 429d
BUG: unable to handle kernel paging request in do_split 19 C error 25 6d01h 455d 455d
KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree 19 C 14 13d 473d 473d
KASAN: use-after-free Read in ext4_xattr_delete_inode 19 C 47 17d 524d 524d
general protection fault in dir_rename_wrap 2 C error 4 22d 536d 536d
KASAN: use-after-free Read in ext4_inlinedir_to_tree 19 C error 1 29d 572d 572d
kernel BUG in ext4_mark_iloc_dirty -1 C error 67 31d 572d 572d
KASAN: null-ptr-deref Write in vfs_rmdir 19 C 94499 1h29m 575d 575d
kernel BUG in may_delete -1 C 7045 4h42m 582d 582d
BUG: corrupted list in __dentry_kill 8 C inconclusive 111 2d08h 589d 589d
general protection fault in security_inode_getattr 2 C 29 25d 590d 590d
BUG: soft lockup in sock_close 1 C 169 4d10h 591d 591d
BUG: soft lockup in sys_sendmsg 1 C error 57 2d23h 594d 594d
BUG: soft lockup in sock_setsockopt 1 C error 74 6d18h 597d 597d
general protection fault in open_or_create_special_dir 2 C 15 2d16h 600d 600d
general protection fault in inherit_task_group 2 C 48 47d 629d 629d
general protection fault in vfs_link 2 C inconclusive 3 30d 632d 632d
general protection fault in do_rmdir 2 C 19 18d 699d 699d
KASAN: slab-out-of-bounds Read in ext4_search_dir 19 C error 21 356d 720d 715d
kernel BUG in prog_array_map_poke_run -1 C 610 1d05h 731d 731d
general protection fault in vfs_rename 2 C inconclusive 30 18d 753d 753d
KASAN: out-of-bounds Read in ext4_xattr_set_entry 19 C inconclusive 42 3d19h 779d 779d
general protection fault in do_renameat2 2 C 91 11d 783d 783d
general protection fault in kernfs_find_ns 2 C error 13 19d 789d 789d
general protection fault in filename_create 2 C 99 8d21h 796d 796d
KASAN: out-of-bounds Read in ext4_ext_remove_space 24 C error 17 1d12h 796d 796d
kernel BUG in ext4_enable_quotas -1 C error 4 29d 809d 809d
general protection fault in fuse_file_put 2 C 16 17d 816d 816d
kernel panic: EXT4-fs (device loop0): panic forced after error (2) 2 C inconclusive 1 53d 817d 813d
BUG: soft lockup in smp_call_function 1 C error 139 3d19h 838d 838d
general protection fault in fuse_atomic_open 2 C error 79 4d17h 844d 844d
general protection fault in do_unlinkat 2 C done 46 4h03m 859d 858d
kernel BUG in ext4_split_extent_at -1 C error error 10 36d 882d 882d
general protection fault in path_openat 2 C done 40 8d11h 901d 900d
general protection fault in step_into 2 C done 257 8d14h 907d 906d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range 19 C error error 7 6d12h 909d 909d
kernel BUG in ext4_mb_load_buddy_gfp -1 C error error 28 431d 917d 917d
BUG: workqueue lockup (2) -1 C error 11838 2h45m 977d 977d
general protection fault in __device_attach (2) 2 C error inconclusive 10 14d 1038d 1038d
KASAN: use-after-free Read in ext4_find_extent ext4 19 C error inconclusive 52 14d 1046d 1046d
general protection fault in del_gendisk (7) 2 C error inconclusive 124 17d 1050d 1050d
kernel BUG in ext4_writepages (2) ext4 -1 C error inconclusive 370 21m 1076d 1060d
lost connection to test machine -1 C 545502 now 1465d 133d
no output from test machine ext4 -1 C error 84122 5m 1465d 1465d
premoderation (52):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
BUG: soft lockup in rcu_core_si 1 1 13d 13d 13d
KASAN: use-after-free Read in f2fs_release_page 19 2 10d 19d 19d
KASAN: use-after-free Read in hci_uart_write_work 19 2 8d03h 21d 21d
KASAN: null-ptr-deref Write in incfs_kill_sb 12 1 22d 22d 22d
BUG: unable to handle kernel paging request in inet_lookup_reuseport 8 syz 1 10d 24d 24d
general protection fault in tipc_conn_close (5) 2 1 25d 25d 25d
general protection fault in ip6_create_rt_rcu (2) 2 1 35d 35d 35d
kernel BUG in ext4_ext_insert_extent -1 syz 2 29d 44d 44d
BUG: soft lockup in sys_openat 1 1 46d 46d 46d
KASAN: use-after-free Write in l2tp_session_delete (3) 24 2 9d22h 53d 53d
KASAN: use-after-free Read in steam_send_report 19 3 44d 56d 56d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash (2) 17 syz 1 45d 59d 59d
BUG: soft lockup in sys_clone (2) 1 1 61d 61d 61d
BUG: soft lockup in sys_bind 1 1 66d 66d 66d
SYZFAIL: mount(tmpfs) failed -1 1 67d 67d 67d
KASAN: use-after-free Read in fast_dput (3) 19 14 11d 72d 72d
general protection fault in nexthop_get_nhc_lookup 2 syz 20 38d 120d 51d
KASAN: use-after-free Read in seq_printf 19 15 43d 151d 151d
KASAN: use-after-free Read in fib_flush 19 7 51d 152d 152d
KASAN: use-after-free Read in lock_get_status (2) 19 syz 8 22d 155d 150d
SYZFAIL: SIGSEGV (2) -1 3 81d 174d 174d
kernel BUG in ext4_flex_group_add -1 syz 2 21d 196d 196d
KASAN: use-after-free Write in __ip6_del_rt 24 syz 11 48d 198d 198d
kernel panic: EXT4-fs (device loop1): panic forced after error 2 syz 2 57d 203d 203d
general protection fault in find_match 2 50 36d 216d 216d
KASAN: use-after-free Read in ext4_ext_insert_extent 19 syz 2 82d 237d 237d
SYZFAIL: SIGILL -1 8 6d04h 265d 265d
KASAN: use-after-free Read in unaccount_page_cache_page (3) 19 78 5d04h 310d 310d
SYZFAIL: posix_spawnp failed -1 27 13d 312d 312d
BUG: soft lockup in sys_sendmmsg (2) 1 syz 18 4d16h 318d 158d
SYZFAIL: mmap of data segment failed -1 80 1d16h 478d 478d
SYZFAIL: failed to recv rpc -1 1055 1h15m 487d 487d
SYZFAIL: failed to send rpc -1 207 3d12h 489d 489d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) -1 830 26m 499d 499d
SYZFAIL: repeatedly failed to execute the program -1 syz 37872 2h18m 500d 3d05h
can't ssh into the instance -1 10352 12h49m 533d 533d
corrupted report (3) -1 84 2d06h 577d 577d
kernel BUG in __block_commit_write (2) -1 syz error 2 50d 660d 660d
SYZFAIL: both fault injection and rerun are enabled for the same call -1 syz error 9 4h43m 719d 719d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 syz 43248 1h48m 719d 719d
SYZFAIL: failed to mkdtemp (2) -1 syz done error 2686 6d18h 899d 899d
kernel panic: Attempted to kill init! 2 C error inconclusive 868 193d 916d 916d
kernel BUG in mpage_map_one_extent -1 syz error error 6 928d 988d 932d
panic: runtime error: floating point error (2) 2 syz error error 12 11d 1024d 940d
KASAN: use-after-free Write in trylock_super vfs 24 syz inconclusive 105 1d15h 1072d 712d
SYZFATAL: executor failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdir2ADDR: read-only file system -1 syz error 50179 4d14h 1291d 940d
SYZFAIL: tun: can't open /dev/net/tun (2) -1 syz error error 47 8h53m 1348d 940d
SYZFAIL: netlink_send_ext: netlink read failed -1 syz error error 3 28d 1406d 940d
SYZFAIL: event already set -1 syz error error 35 4d04h 1422d 943d
SYZFAIL: clone failed -1 syz error error 5 30d 1455d 941d
SYZFAIL: failed to mkdir -1 syz error error 66 10h48m 1476d 940d
suppressed report -1 syz 43881 now 1477d 372d