syzbot

 sign-in | mailing list | source | docs
🐞 Open [121]
🐞 Fixed [69]
🐞 Invalid [245]
≡ 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 13h32m 57290 564826 207 1575798 2ece552169c2 .config 1d22h 7e2882b3 20h03m all only
ci2-android-5-10-perf now 13h32m 21842 195987 246 1708442 2ece552169c2 .config 1d22h 7e2882b3 20h03m all only
open (71):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
kernel BUG in mark_buffer_dirty_inode -1 C 1 12d 12d 12d
BUG: soft lockup in tc_modify_qdisc (2) 1 C 19 22h49m 33d 33d
general protection fault in bpf_overflow_handler 2 C 7 26d 43d 43d
KASAN: use-after-free Read in f2fs_iget 19 C 1 8d22h 59d 59d
BUG: unable to handle kernel paging request in swake_up_locked (2) 8 C 9 37d 67d 67d
BUG: corrupted list in tipc_nametbl_translate (2) 8 C 9 9d12h 75d 75d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir 17 C 2 24d 79d 79d
KASAN: slab-out-of-bounds Read in mon_bin_event 17 C done 60 43d 98d 7d15h
KASAN: use-after-free Read in f2fs_inode_dirtied 19 C done 3 59d 109d 21d
kernel BUG in ext4_create_inline_data -1 C done 2 67d 128d 30d
BUG: scheduling while atomic in exit_to_user_mode_loop 5 C 12 22h15m 136d 136d
kernel BUG in ext4_ext_insert_index -1 C 16 11d 149d 149d
BUG: soft lockup in sys_recvmsg (2) 1 C 2 23d 168d 168d
KASAN: use-after-free Read in vlan_dev_get_iflink 19 C 48 14d 172d 172d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread 12 C 5 26d 189d 189d
KASAN: slab-out-of-bounds Read in reset_curseg 17 C 86 11d 193d 193d
KASAN: null-ptr-deref Write in n_tty_flush_buffer 12 C 2 25d 211d 211d
KASAN: use-after-free Read in __ext4_iget 19 C 423 15h46m 213d 213d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert 17 C error 235 3d23h 254d 254d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) 19 C 8 13d 261d 261d
BUG: unable to handle kernel paging request in z_erofs_decompress_queue 8 C 2 23d 265d 265d
KASAN: slab-out-of-bounds Read in tc_setup_flow_action 17 C 1550 4h31m 276d 276d
general protection fault in update_sit_entry 2 C 16 19d 312d 312d
kernel BUG in ext4_mb_release_inode_pa -1 C 6 11d 338d 338d
KASAN: use-after-free Read in macsec_get_iflink (2) 19 C 7 1d08h 339d 339d
KASAN: use-after-free Write in steam_input_close 24 C 23 14d 364d 364d
KASAN: vmalloc-out-of-bounds Read in load_module 17 C 9 5d12h 375d 375d
KASAN: use-after-free Write in steam_input_open 24 C inconclusive 230 11d 400d 400d
BUG: unable to handle kernel paging request in do_split 19 C error 25 5d05h 425d 425d
KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree 19 C 14 17d 443d 443d
KASAN: use-after-free Read in ext4_xattr_delete_inode 19 C 47 3d06h 495d 495d
general protection fault in dir_rename_wrap 2 C error 4 19d 506d 506d
KASAN: use-after-free Read in ext4_inlinedir_to_tree 19 C error 1 71d 542d 542d
kernel BUG in ext4_mark_iloc_dirty -1 C error 67 1d12h 542d 542d
KASAN: null-ptr-deref Write in vfs_rmdir 19 C 85139 5m 545d 545d
kernel BUG in may_delete -1 C 6367 7m 552d 552d
BUG: corrupted list in __dentry_kill 8 C inconclusive 99 12d 560d 560d
general protection fault in security_inode_getattr 2 C 28 14d 560d 560d
BUG: soft lockup in sock_close 1 C 162 3d13h 562d 562d
BUG: soft lockup in sys_sendmsg 1 C error 55 9d03h 565d 565d
BUG: soft lockup in sock_setsockopt 1 C error 73 3d04h 567d 567d
general protection fault in open_or_create_special_dir 2 C 14 2d07h 571d 571d
general protection fault in inherit_task_group 2 C 48 18d 599d 599d
general protection fault in vfs_link 2 C inconclusive 3 1d02h 603d 603d
general protection fault in do_rmdir 2 C 19 16d 669d 669d
KASAN: slab-out-of-bounds Read in ext4_search_dir 19 C error 21 326d 691d 685d
kernel BUG in prog_array_map_poke_run -1 C 554 16h06m 701d 701d
general protection fault in vfs_rename 2 C inconclusive 30 7d12h 723d 723d
KASAN: out-of-bounds Read in ext4_xattr_set_entry 19 C inconclusive 16 1d01h 749d 749d
general protection fault in do_renameat2 2 C 90 2d08h 754d 754d
general protection fault in kernfs_find_ns 2 C error 13 34d 759d 759d
general protection fault in filename_create 2 C 96 7d21h 766d 766d
KASAN: out-of-bounds Read in ext4_ext_remove_space 24 C error 15 4d03h 766d 766d
kernel BUG in ext4_enable_quotas -1 C error 4 70d 779d 779d
general protection fault in fuse_file_put 2 C 16 2d04h 786d 786d
kernel panic: EXT4-fs (device loop0): panic forced after error (2) 2 C inconclusive 1 24d 787d 783d
BUG: soft lockup in smp_call_function 1 C error 135 3d14h 808d 808d
general protection fault in fuse_atomic_open 2 C error 75 8h02m 814d 814d
general protection fault in do_unlinkat 2 C done 44 5d13h 829d 828d
kernel BUG in ext4_split_extent_at -1 C error error 10 6d07h 852d 852d
general protection fault in path_openat 2 C done 39 2d18h 871d 870d
general protection fault in step_into 2 C done 252 4d21h 877d 877d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range 19 C error error 4 58d 879d 879d
kernel BUG in ext4_mb_load_buddy_gfp -1 C error error 28 402d 887d 887d
BUG: workqueue lockup (2) -1 C error 10857 9h58m 947d 947d
general protection fault in __device_attach (2) 2 C error inconclusive 10 6h30m 1008d 1008d
KASAN: use-after-free Read in ext4_find_extent ext4 19 C error inconclusive 51 5d14h 1017d 1017d
general protection fault in del_gendisk (7) 2 C error inconclusive 124 3d07h 1020d 1020d
kernel BUG in ext4_writepages (2) ext4 -1 C error inconclusive 360 1d16h 1046d 1030d
lost connection to test machine -1 C 518400 now 1435d 103d
no output from test machine ext4 -1 C error 80199 now 1435d 1435d
premoderation (50):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
general protection fault in ip6_create_rt_rcu (2) 2 1 5d22h 5d22h 5d22h
kernel BUG in ext4_es_cache_extent (2) -1 syz 1 14d 14d 14d
kernel BUG in ext4_ext_insert_extent -1 syz 2 14d 14d 14d
BUG: soft lockup in sys_openat 1 1 16d 16d 16d
KASAN: use-after-free Write in l2tp_session_delete (3) 24 1 23d 23d 23d
KASAN: use-after-free Read in steam_send_report 19 3 15d 26d 26d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash (2) 17 syz 1 15d 30d 30d
BUG: soft lockup in sys_clone (2) 1 1 31d 31d 31d
BUG: soft lockup in sys_bind 1 1 36d 36d 36d
SYZFAIL: mount(tmpfs) failed -1 1 38d 38d 38d
KASAN: use-after-free Read in fast_dput (3) 19 2 3d21h 43d 43d
BUG: scheduling while atomic in futex_wait_queue_me 5 1 69d 69d 69d
general protection fault in nexthop_get_nhc_lookup 2 syz 20 8d23h 90d 21d
BUG: soft lockup in sock_read_iter 1 2 88d 100d 100d
KASAN: use-after-free Read in seq_printf 19 15 14d 121d 121d
KASAN: use-after-free Read in fib_flush 19 7 21d 122d 122d
KASAN: use-after-free Read in lock_get_status (2) 19 syz 7 14d 126d 120d
SYZFAIL: SIGSEGV (2) -1 3 51d 145d 145d
KASAN: slab-out-of-bounds Write in try_module_get 23 11 86d 157d 157d
kernel BUG in ext4_flex_group_add -1 syz 2 6d16h 166d 166d
KASAN: use-after-free Write in __ip6_del_rt 24 syz 11 18d 168d 168d
kernel panic: EXT4-fs (device loop1): panic forced after error 2 syz 2 27d 174d 174d
general protection fault in find_match 2 50 6d23h 186d 186d
KASAN: use-after-free Read in ext4_ext_insert_extent 19 syz 2 52d 208d 208d
SYZFAIL: SIGILL -1 6 31d 236d 236d
KASAN: use-after-free Read in unaccount_page_cache_page (3) 19 67 1d06h 280d 280d
SYZFAIL: posix_spawnp failed -1 22 2d20h 282d 282d
BUG: soft lockup in sys_sendmmsg (2) 1 syz 17 44d 288d 128d
SYZFAIL: mmap of data segment failed -1 76 17h08m 448d 448d
SYZFAIL: failed to recv rpc -1 970 1d16h 457d 457d
SYZFAIL: failed to send rpc -1 199 3h16m 459d 459d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) -1 482 2d01h 470d 470d
SYZFAIL: repeatedly failed to execute the program -1 36354 37m 470d 470d
can't ssh into the instance -1 9999 9h45m 504d 504d
corrupted report (3) -1 76 7d04h 547d 547d
kernel BUG in __block_commit_write (2) -1 syz error 2 20d 630d 630d
SYZFAIL: both fault injection and rerun are enabled for the same call -1 syz error 9 3d23h 689d 689d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 syz 43236 3d04h 690d 690d
SYZFAIL: failed to mkdtemp (2) -1 syz done error 2686 5d09h 870d 870d
kernel panic: Attempted to kill init! 2 C error inconclusive 868 163d 887d 887d
kernel BUG in mpage_map_one_extent -1 syz error error 6 898d 959d 903d
panic: runtime error: floating point error (2) 2 syz error error 12 25d 995d 911d
KASAN: use-after-free Write in trylock_super vfs 24 syz inconclusive 104 1d07h 1042d 682d
SYZFATAL: executor failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdir2ADDR: read-only file system -1 syz error 50179 3d10h 1261d 911d
SYZFAIL: tun: can't open /dev/net/tun (2) -1 syz error error 42 3d03h 1318d 911d
SYZFAIL: netlink_send_ext: netlink read failed -1 syz error error 3 22d 1377d 910d
SYZFAIL: event already set -1 syz error error 35 5d03h 1392d 914d
SYZFAIL: clone failed -1 syz error error 5 22h04m 1425d 911d
SYZFAIL: failed to mkdir -1 syz error error 66 12h03m 1446d 911d
suppressed report -1 syz 40092 26m 1447d 342d