syzbot

 sign-in | mailing list | source | docs
🐞 Open [120]
🐞 Fixed [70]
🐞 Invalid [213]
≡ 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 1d03h 58610 566177 705 2512479 7e2543346ff7 .config 9d13h cfde8269 1d04h all only
ci2-android-5-10-perf now 1d03h 21665 195041 438 2228921 7e2543346ff7 .config 9d13h cfde8269 1d04h all only
open (66):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
kernel BUG in ext4_ext_insert_index C 6 4d10h 4d12h 4d12h
BUG: soft lockup in sys_recvmsg (2) C 2 9d14h 23d 23d
KASAN: use-after-free Read in vlan_dev_get_iflink C 15 11d 27d 27d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread C 5 29d 44d 44d
KASAN: slab-out-of-bounds Read in reset_curseg C 49 10d 48d 48d
KASAN: use-after-free Read in ext4_xattr_inode_dec_ref_all C 3 22d 50d 50d
KASAN: null-ptr-deref Write in n_tty_flush_buffer C 1 18d 66d 66d
KASAN: use-after-free Read in __ext4_iget C 264 3h35m 69d 69d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert C 41 8d16h 109d 109d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) C 5 1d15h 117d 117d
BUG: unable to handle kernel paging request in z_erofs_decompress_queue C 2 8d16h 120d 120d
KASAN: slab-out-of-bounds Read in tc_setup_flow_action C 708 15h39m 131d 131d
general protection fault in update_sit_entry C 11 4d12h 168d 168d
kernel BUG in ext4_mb_release_inode_pa C 6 7d11h 194d 194d
KASAN: use-after-free Read in macsec_get_iflink (2) C 5 19d 195d 195d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return (2) C 2 11d 202d 202d
KASAN: use-after-free Write in steam_input_close C 13 19d 219d 219d
KASAN: vmalloc-out-of-bounds Read in load_module C 9 23d 231d 231d
general protection fault in current_umask C 5 31d 241d 241d
KASAN: use-after-free Write in ext4_insert_dentry C 25 24d 244d 244d
KASAN: use-after-free Write in steam_input_open C inconclusive 28 11h15m 255d 255d
BUG: unable to handle kernel paging request in do_split C error 25 14d 280d 280d
KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree C 14 13d 298d 298d
BUG: soft lockup in addrconf_rs_timer (2) C 264 13d 327d 327d
KASAN: use-after-free Read in ext4_xattr_delete_inode C 47 16d 350d 350d
general protection fault in dir_rename_wrap C error 4 20d 362d 362d
KASAN: use-after-free Read in ext4_inlinedir_to_tree C error 1 67d 397d 397d
kernel BUG in ext4_mark_iloc_dirty C 67 21d 397d 397d
KASAN: null-ptr-deref Write in vfs_rmdir C 66205 34m 400d 400d
kernel BUG in may_delete C 4725 2d06h 407d 407d
BUG: corrupted list in __dentry_kill C inconclusive 71 7d23h 415d 415d
general protection fault in security_inode_getattr C 18 12d 416d 416d
BUG: soft lockup in sock_close C 130 6d11h 417d 417d
BUG: soft lockup in sys_sendmsg C 43 18d 420d 420d
BUG: soft lockup in sock_setsockopt C error 57 30m 422d 422d
general protection fault in open_or_create_special_dir C 8 29d 426d 426d
general protection fault in inherit_task_group C 36 2d11h 454d 454d
general protection fault in vfs_link C inconclusive 3 71d 458d 458d
general protection fault in do_rmdir C 18 17d 525d 525d
KASAN: slab-out-of-bounds Read in ext4_search_dir C error 21 182d 546d 541d
kernel BUG in prog_array_map_poke_run C 400 3h08m 556d 556d
BUG: soft lockup in input_repeat_key C error 3 61d 570d 570d
general protection fault in vfs_rename C inconclusive 27 5d17h 579d 579d
KASAN: out-of-bounds Read in ext4_xattr_set_entry C inconclusive 8 19d 604d 604d
general protection fault in do_renameat2 C 71 11d 609d 609d
general protection fault in kernfs_find_ns C error 13 44d 615d 615d
general protection fault in filename_create C 72 10d 622d 622d
KASAN: out-of-bounds Read in ext4_ext_remove_space C error 6 6h15m 622d 622d
kernel BUG in ext4_enable_quotas C error 4 70d 634d 634d
general protection fault in fuse_file_put C 14 14d 641d 641d
kernel panic: EXT4-fs (device loop0): panic forced after error (2) C inconclusive 1 23d 642d 639d
BUG: soft lockup in smp_call_function C error 111 1d03h 663d 663d
general protection fault in fuse_atomic_open C error 63 1h56m 669d 669d
general protection fault in do_unlinkat C done 41 1d03h 684d 683d
kernel BUG in ext4_split_extent_at C error error 8 3d19h 707d 707d
general protection fault in path_openat C done 35 12d 726d 725d
general protection fault in step_into C done 226 10h11m 733d 732d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range C error error 1 68d 735d 735d
kernel BUG in ext4_mb_load_buddy_gfp C error error 28 257d 742d 742d
BUG: workqueue lockup (2) C error 7633 23m 802d 802d
general protection fault in __device_attach (2) C error inconclusive 10 54d 864d 864d
KASAN: use-after-free Read in ext4_find_extent ext4 C error inconclusive 34 13d 872d 872d
general protection fault in del_gendisk (7) C error inconclusive 82 3d18h 875d 875d
kernel BUG in ext4_writepages (2) ext4 C error inconclusive 239 13d 901d 886d
lost connection to test machine syz 385597 now 1291d 357d
no output from test machine ext4 C error 64208 13m 1291d 1291d
premoderation (54):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
SYZFAIL: SIGSEGV (2) 1 12h08m 12h07m 12h07m
general protection fault in ip6_create_rt_rcu 1 3d16h 3d16h 3d16h
general protection fault in __rt6_nh_dev_match 1 3d16h 3d16h 3d16h
BUG: soft lockup in cleanup_net 1 8d04h 8d04h 8d04h
general protection fault in __loop_clr_fd 1 10d 10d 10d
KASAN: use-after-free Read in fast_dput (2) 1 11d 11d 11d
KASAN: slab-out-of-bounds Write in try_module_get 2 11d 13d 13d
kernel BUG in ext4_create_inline_data syz 1 14d 14d 14d
general protection fault in bpf_overflow_handler syz 4 12d 16d 15d
BUG: unable to handle kernel paging request in __gnet_stats_copy_basic 1 19d 19d 19d
KASAN: use-after-free Read in exact_lock (2) 51 4d02h 20d 20d
kernel BUG in ext4_flex_group_add syz 2 3d21h 21d 21d
KASAN: use-after-free Write in skb_release_data 1 22d 22d 22d
KASAN: use-after-free Write in __ip6_del_rt syz 5 3d16h 24d 24d
kernel panic: EXT4-fs (device loop1): panic forced after error syz 2 29d 29d 29d
kernel BUG in ext4_ind_map_blocks 2 16d 34d 34d
general protection fault in find_match 30 2d13h 41d 41d
KASAN: use-after-free Write in tipc_mon_reinit_self 1 46d 46d 46d
general protection fault in tipc_conn_close (4) 1 53d 53d 53d
SYZFAIL: open(/proc/self/ns/net) failed 1 58d 58d 58d
KASAN: use-after-free Read in ext4_ext_insert_extent syz 2 47d 63d 63d
BUG: soft lockup in sock_write_iter 1 65d 65d 65d
SYZFAIL: netlink_send_ext: short netlink write (2) 2 5d05h 70d 70d
KASAN: slab-out-of-bounds Read in dentry_revalidate 1 75d 75d 75d
KASAN: use-after-free Read in br_multicast_port_group_expired (2) 1 82d 82d 82d
SYZFAIL: SIGILL 3 59d 91d 91d
KASAN: use-after-free Write in l2tp_session_delete (2) 3 6d06h 106d 106d
KASAN: use-after-free Read in unaccount_page_cache_page (3) 36 46m 136d 136d
SYZFAIL: posix_spawnp failed 13 2d07h 138d 138d
BUG: soft lockup in sys_sendmmsg (2) 10 6d23h 144d 144d
SYZFAIL: SIGFPE (2) 7 54d 150d 150d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) 8 86d 157d 157d
SYZFAIL: mmap of data segment failed 51 1d21h 304d 304d
SYZFAIL: failed to recv rpc 664 2h00m 313d 313d
SYZFAIL: failed to send rpc 162 3d23h 314d 314d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) 338 4h38m 325d 325d
SYZFAIL: repeatedly failed to execute the program 28688 1h48m 325d 325d
can't ssh into the instance 1254 27m 359d 359d
corrupted report (3) 51 17h31m 402d 402d
kernel BUG in __block_commit_write (2) syz error 2 19d 485d 485d
SYZFAIL: both fault injection and rerun are enabled for the same call syz error 9 1d05h 545d 545d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) syz 43216 3d05h 545d 545d
SYZFAIL: failed to mkdtemp (2) syz done error 2686 9d05h 725d 725d
kernel panic: Attempted to kill init! C error 868 18d 742d 742d
kernel BUG in mpage_map_one_extent syz error error 6 753d 814d 758d
panic: runtime error: floating point error (2) syz error error 10 22d 850d 766d
KASAN: use-after-free Write in trylock_super vfs syz inconclusive 85 16h51m 897d 537d
SYZFATAL: executor failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdir2ADDR: read-only file system syz error 50179 11d 1116d 766d
SYZFAIL: tun: can't open /dev/net/tun (2) syz error error 35 2d18h 1174d 766d
SYZFAIL: netlink_send_ext: netlink read failed syz error error 3 17d 1232d 766d
SYZFAIL: event already set syz error error 35 16h22m 1247d 769d
SYZFAIL: clone failed syz error error 5 67d 1280d 767d
SYZFAIL: failed to mkdir syz error error 66 13d 1301d 766d
suppressed report syz 23651 now 1302d 198d