syzbot

 sign-in | mailing list | source | docs
🐞 Open [122]
🐞 Fixed [70]
🐞 Invalid [152]
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-5-10 now 7h06m 74475 889690 1083 1892846 8d23314f588a .config 17d ba29ff75 8h28m all only
ci2-android-5-10-perf now 7h06m 20329 185005 543 1532350 8d23314f588a .config 17d ba29ff75 8h28m all only
open (52):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: vmalloc-out-of-bounds Read in load_module C 9 1d02h 1d02h 1d02h
kernel BUG in vlan_get_protocol_dgram C 5 9d08h 9d13h 9d13h
general protection fault in current_umask C 5 11d 11d 11d
KASAN: use-after-free Write in ext4_insert_dentry C 1 2h16m 14d 14d
KASAN: use-after-free Write in steam_input_open C 6 4d19h 25d 25d
BUG: unable to handle kernel paging request in do_split C 2 28d 50d 50d
KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree C 9 15h21m 68d 68d
BUG: soft lockup in addrconf_rs_timer (2) C 222 2d09h 97d 97d
KASAN: use-after-free Read in ext4_xattr_delete_inode C 47 38d 120d 120d
general protection fault in dir_rename_wrap C error 2 81d 132d 132d
KASAN: use-after-free Read in __ext4_check_dir_entry C 2 23d 141d 141d
KASAN: use-after-free Read in ext4_inlinedir_to_tree C error 1 50d 167d 167d
kernel BUG in ext4_mark_iloc_dirty C 67 5d18h 167d 167d
KASAN: null-ptr-deref Write in vfs_rmdir C 13007 2h15m 170d 170d
kernel BUG in may_delete C 336 3d03h 177d 177d
KASAN: use-after-free Write in virtio_transport_recv_pkt C inconclusive 1 60d 177d 177d
BUG: corrupted list in __dentry_kill C inconclusive 9 40d 185d 185d
general protection fault in security_inode_getattr C 9 2d14h 185d 185d
BUG: soft lockup in sock_close C 77 3d23h 187d 187d
BUG: soft lockup in sys_sendmsg C 34 8d02h 190d 190d
BUG: soft lockup in sock_setsockopt C 39 16d 192d 192d
general protection fault in open_or_create_special_dir C 8 12d 196d 196d
general protection fault in inherit_task_group C 21 4d18h 224d 224d
general protection fault in vfs_link C inconclusive 3 66d 228d 228d
general protection fault in do_rmdir C 12 2d12h 295d 295d
KASAN: slab-out-of-bounds Read in ext4_search_dir C error 6 3d17h 316d 311d
kernel BUG in prog_array_map_poke_run C 215 3d11h 326d 326d
BUG: soft lockup in input_repeat_key C error 3 42d 340d 340d
general protection fault in vfs_rename C inconclusive 12 17h12m 349d 349d
KASAN: out-of-bounds Read in ext4_xattr_set_entry C inconclusive 1 60d 374d 374d
general protection fault in do_renameat2 C 49 9d18h 379d 379d
general protection fault in kernfs_find_ns C 13 9d17h 384d 384d
general protection fault in filename_create C 41 5d02h 392d 392d
KASAN: out-of-bounds Read in ext4_ext_remove_space C 2 16d 392d 392d
kernel BUG in ext4_enable_quotas C 2 28d 404d 404d
general protection fault in fuse_file_put C 12 3h39m 411d 411d
kernel panic: EXT4-fs (device loop0): panic forced after error (2) C inconclusive 1 3d16h 412d 409d
BUG: soft lockup in smp_call_function C error 79 7d06h 433d 433d
general protection fault in fuse_atomic_open C error 41 11h13m 439d 439d
general protection fault in do_unlinkat C done 22 9d23h 454d 453d
kernel BUG in ext4_split_extent_at C error error 4 57d 477d 477d
general protection fault in path_openat C done 28 6d23h 496d 495d
general protection fault in step_into C done 176 5d19h 503d 502d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range C error error 1 50d 504d 504d
kernel BUG in ext4_mb_load_buddy_gfp C error 28 27d 512d 512d
BUG: workqueue lockup (2) C error 3915 2h23m 572d 572d
general protection fault in __device_attach (2) C error inconclusive 10 38d 634d 634d
KASAN: use-after-free Read in ext4_find_extent ext4 C error inconclusive 22 11d 642d 642d
general protection fault in del_gendisk (7) C error inconclusive 54 7d06h 645d 645d
kernel BUG in ext4_writepages (2) ext4 C error inconclusive 145 6d11h 671d 656d
lost connection to test machine syz 150565 now 1061d 127d
no output from test machine ext4 C error 39486 26m 1061d 1061d
premoderation (70):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Write in l2tp_session_delete 1 15h32m 15h31m 15h31m
kernel BUG in ext4_mb_release_inode_pa syz 1 7d22h 7d21h 7d21h
kernel BUG in vlan_get_tci 1 9d15h 9d15h 9d15h
BUG: unable to handle kernel paging request in __raw_callee_save___kvm_vcpu_is_preempted 1 12d 12d 12d
general protection fault in steam_send_report 1 15d 15d 15d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 2 14d 19d 19d
SYZFAIL: can't reallocate 1 19d 19d 19d
KASAN: use-after-free Write in __tlb_remove_page_size 1 22d 22d 22d
general protection fault in free_swap_cache 1 33d 33d 33d
KASAN: stack-out-of-bounds Read in __show_regs 1 34d 34d 34d
BUG: soft lockup in br_multicast_port_group_expired 1 35d 35d 35d
KASAN: use-after-free Read in br_multicast_port_group_expired 1 38d 38d 38d
BUG: soft lockup in sys_sendmmsg 2 40d 40d 40d
KASAN: use-after-free Read in usb_udc_uevent (3) 1 41d 41d 41d
BUG: soft lockup in __netif_receive_skb_core 1 43d 43d 43d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 1 45d 45d 45d
KASAN: use-after-free Read in worker_thread 1 47d 47d 47d
BUG: soft lockup in net_rx_action 2 38d 50d 50d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 51d 51d 51d
BUG: soft lockup in br_multicast_group_expired 1 52d 52d 52d
BUG: soft lockup in ip_list_rcv 1 52d 52d 52d
BUG: soft lockup in run_rebalance_domains 1 53d 53d 53d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) 22 2d00h 59d 59d
KASAN: null-ptr-deref Write in __kernfs_remove 1 61d 61d 61d
BUG: soft lockup in vfork 1 63d 63d 63d
SYZFAIL: SIGFPE 2 24d 69d 69d
BUG: soft lockup in sys_exit_group 1 69d 69d 69d
SYZFAIL: mmap of data segment failed 12 7d13h 74d 74d
BUG: soft lockup in ipv6_rcv 3 58d 74d 74d
KASAN: use-after-free Read in fast_dput 4 1d01h 75d 75d
SYZFAIL: mmap of output file failed 8 9d19h 75d 75d
SYZFAIL: netlink_send_ext: short netlink write 3 44d 76d 76d
KASAN: use-after-free Read in dev_get_by_index_rcu 1 78d 78d 78d
BUG: Bad page map (3) 2 8d15h 78d 78d
BUG: soft lockup in sys_clone 1 82d 82d 82d
SYZFAIL: ShmemBuilder: too large output offset 36 1d15h 82d 82d
SYZFAIL: failed to recv rpc 237 1d08h 83d 83d
SYZFAIL: bad allocate request 112 18h15m 84d 84d
SYZFAIL: failed to send rpc 76 1d11h 84d 84d
SYZFAIL: control pipe read failed 1 85d 85d 85d
SYZFAIL: mkdir(syz-tmp) failed 229 4h41m 86d 86d
SYZFAIL: posix_spawn failed 6531 27m 86d 86d
SYZFAIL: SIGSEGV 839 32d 94d 94d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) 183 4d05h 95d 95d
SYZFAIL: repeatedly failed to execute the program 16668 now 95d 95d
BUG: soft lockup in __run_timers 2 39d 108d 108d
BUG: corrupted list in p9_fd_cancelled (4) 4 3d15h 113d 113d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) 30 5d08h 124d 124d
can't ssh into the instance 180 12h04m 129d 129d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock syz 1 18d 151d 151d
BUG: soft lockup in sys_recvmsg 4 83d 161d 161d
corrupted report (3) 36 4d12h 172d 172d
kernel BUG in __block_commit_write (2) syz error 2 192d 255d 255d
SYZFAIL: both fault injection and rerun are enabled for the same call syz error 9 2d10h 315d 315d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) syz 15159 now 315d 315d
KASAN: use-after-free Read in __ext4_iget syz 108 8d14h 458d 330d
SYZFAIL: failed to mkdtemp (2) syz done error 2179 4h15m 495d 495d
kernel panic: Attempted to kill init! C error 656 1d11h 512d 512d
kernel BUG in mpage_map_one_extent syz error error 6 523d 584d 528d
panic: runtime error: floating point error (2) syz error error 8 169d 620d 536d
KASAN: use-after-free Write in trylock_super vfs syz inconclusive 74 56d 667d 307d
SYZFATAL: executor failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdir2ADDR: read-only file system syz error 50179 11d 886d 536d
SYZFAIL: tun: can't open /dev/net/tun (2) syz error error 21 10d 943d 536d
SYZFAIL: bad thread state in completion syz error error 5 657d 999d 538d
SYZFAIL: netlink_send_ext: netlink read failed syz error error 3 40d 1002d 536d
SYZFAIL: child failed syz error error 1 69d 1007d 539d
SYZFAIL: event already set syz error error 35 24d 1017d 539d
SYZFAIL: clone failed syz error error 5 53d 1050d 537d
SYZFAIL: failed to mkdir syz error error 66 2d13h 1071d 536d
suppressed report 9925 13m 1072d 538d