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🐞 Open [239] 🐞 Fixed [22] 🐞 Invalid [64] 📈 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-5-15 now 1h24m 114178 484096 204 1142974 79bd336c7a94 .config 1d21h 0aba2352 2h57m all only
ci2-android-5-15-perf now 1h16m 33481 140114 253 555734 79bd336c7a94 .config 1d21h 0aba2352 2h57m all only
open (81):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream C 9 4h34m 3d02h 3d02h
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream C 1 5d07h 5d07h 5d07h
BUG: soft lockup in syscall_exit_to_user_mode origin:lts C 11 5h10m 10d 10d
BUG: soft lockup in bpf_prog_free_deferred origin:downstream C 4 12d 37d 37d
BUG: scheduling while atomic in unlink_anon_vmas origin:lts C 1 42d 42d 42d
BUG: soft lockup in sk_psock_destroy origin:lts C 2 2d16h 43d 43d
BUG: soft lockup in sys_clone origin:lts C 12 8d07h 44d 44d
BUG: soft lockup in ipv6_rcv origin:lts C 15 1d09h 44d 44d
BUG: soft lockup in sys_mount origin:lts C 14 11d 46d 46d
BUG: soft lockup in destroy_list_workfn origin:lts C 9 15h48m 48d 48d
BUG: soft lockup in rcu_core_si origin:lts C 35 13h01m 51d 51d
KASAN: null-ptr-deref Write in vfs_rmdir origin:downstream C 5 27d 52d 52d
BUG: soft lockup in corrupted origin:lts C 27 7d05h 53d 53d
BUG: soft lockup in sys_socket origin:lts C 24 12h36m 53d 53d
BUG: soft lockup in vfork origin:lts C 3 21d 56d 56d
BUG: soft lockup in sys_exit_group origin:downstream C 7 28d 56d 56d
BUG: soft lockup in sys_syslog origin:lts C 10 8d01h 57d 57d
BUG: workqueue leaked lock or atomic in destroy_list_workfn origin:lts C 2 12d 57d 57d
BUG: soft lockup in asm_exc_page_fault origin:lts C 2 4d22h 57d 57d
BUG: soft lockup in kauditd_thread origin:lts C 4 4d16h 59d 59d
KASAN: use-after-free Write in virtio_transport_recv_pkt origin:upstream C 1 13d 60d 60d
kernel BUG in may_delete origin:downstream C 9 21h57m 60d 60d
BUG: soft lockup in sys_bpf origin:lts C 79 15h54m 65d 65d
general protection fault in security_inode_getattr origin:downstream C 1 22d 67d 67d
BUG: soft lockup in sock_close origin:downstream C 262 6h17m 68d 68d
BUG: soft lockup in sys_sendmsg origin:upstream C 10 25d 73d 73d
BUG: soft lockup in sock_setsockopt origin:upstream C 19 4d12h 75d 75d
general protection fault in open_or_create_special_dir origin:downstream C 4 3d06h 79d 79d
BUG: scheduling while atomic in _vm_unmap_aliases origin:lts C 16 5d13h 82d 82d
general protection fault in vfs_link origin:downstream C 1 6d00h 99d 99d
BUG: scheduling while atomic in tracepoint_probe_register_prio_may_exist origin:lts C 2 2d15h 101d 101d
BUG: workqueue leaked lock or atomic in bpf_prog_free_deferred origin:lts C 29 1d12h 105d 105d
UBSAN: array-index-out-of-bounds in bpf_bprintf_prepare origin:lts C 12 18d 106d 106d
general protection fault in inherit_task_group origin:downstream C 4 37d 107d 107d
BUG: scheduling while atomic in do_task_dead origin:lts C 78 5h56m 108d 108d
BUG: scheduling while atomic in trace_set_clr_event origin:lts C 5 22d 110d 110d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str origin:upstream missing-backport C 2 26d 118d 118d
BUG: scheduling while atomic in do_nanosleep origin:lts C 74 21h52m 118d 118d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str origin:upstream missing-backport C 2 8d05h 132d 132d
KASAN: use-after-free Read in move_linked_works (2) origin:downstream C 1 9d03h 141d 141d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:lts C 814 1h28m 155d 155d
UBSAN: shift-out-of-bounds in ext4_fill_super origin:upstream C 1 17d 160d 160d
KASAN: use-after-free Write in igrab origin:downstream C 31 24d 162d 162d
BUG: unable to handle kernel NULL pointer dereference in dev_queue_xmit_nit origin:downstream C inconclusive 1 38d 168d 168d
UBSAN: shift-out-of-bounds in scalar32_min_max_arsh origin:upstream missing-backport C 2 7d22h 168d 168d
KASAN: use-after-free Read in jbd2_journal_get_write_access origin:lts C 1 24d 170d 170d
general protection fault in do_rmdir origin:downstream C 3 11d 177d 177d
general protection fault in hrtimer_try_to_cancel origin:upstream missing-backport C 42 8d17h 197d 193d
KASAN: slab-out-of-bounds Read in ext4_search_dir origin:upstream C 2 17d 199d 199d
BUG: unable to handle kernel paging request in copy_from_kernel_nofault origin:upstream missing-backport C 98 10d 200d 193d
BUG: soft lockup in input_repeat_key (2) origin:upstream missing-backport C 5 24d 222d 222d
general protection fault in vfs_rename origin:downstream C 4 6d18h 231d 231d
general protection fault in do_renameat2 origin:downstream C 8 15d 252d 252d
kernel BUG in ext4_write_inline_data_end (2) origin:lts C 9 5d08h 252d 252d
KASAN: use-after-free Read in consume_skb origin:lts C 14 14h11m 256d 256d
kernel BUG in ext4_enable_quotas origin:upstream C 1 23d 260d 260d
general protection fault in fuse_file_put origin:downstream C error 1 36d 263d 263d
kernel panic: EXT4-fs (device loop5): panic forced after error origin:upstream C error 1 37d 264d 264d
KASAN: out-of-bounds Read in ext4_ext_remove_space origin:upstream missing-backport C error error 5 3d01h 303d 303d
general protection fault in fuse_atomic_open (2) origin:downstream C done 7 19d 309d 308d
general protection fault in do_unlinkat origin:downstream C done 2 22h59m 337d 337d
BUG: workqueue lockup origin:upstream missing-backport C error 551 now 346d 346d
general protection fault in path_openat origin:downstream C done 7 12d 379d 378d
general protection fault in step_into origin:downstream C done 70 4d19h 385d 318d
kernel BUG in ext4_mb_load_buddy_gfp (2) origin:upstream missing-backport C error done 24 346d 394d 291d
general protection fault in filename_create origin:downstream C error unreliable 8 16d 400d 400d
BUG: soft lockup in smp_call_function origin:upstream C error inconclusive 464 1h04m 455d 438d
KASAN: null-ptr-deref Write in vm_area_free_no_check origin:downstream C error error 32 36d 495d 422d
UBSAN: shift-out-of-bounds in parse_options ext4 origin:lts C error 9 29d 512d 418d
general protection fault in __device_attach origin:upstream C error 7 13d 517d 516d
KASAN: stack-out-of-bounds Read in xfrm_state_find origin:upstream missing-backport C error error 2 34d 519d 354d
KASAN: use-after-free Read in ext4_find_extent ext4 origin:lts C error 9 18d 525d 518d
kernel BUG in __ext4_journal_stop ext4 origin:upstream C error 7 12d 554d 536d
KASAN: use-after-free Read in fuse_copy_one origin:upstream missing-backport C error error 1 36d 565d 418d
KASAN: use-after-free Read in process_one_work missing-backport origin:downstream C unreliable 188 8h36m 581d 528d
kernel BUG in ext4_writepages ext4 origin:upstream C error 80 1d18h 593d 48d
KASAN: use-after-free Read in worker_thread missing-backport origin:downstream C unreliable error 27 7d05h 596d 418d
KASAN: invalid-free in anon_vma_name_free origin:downstream C error 26 9d15h 599d 424d
KASAN: use-after-free Write in vm_area_free origin:downstream C 68 498d 599d 424d
general protection fault in vma_interval_tree_remove origin:downstream C error 1925 13d 599d 424d
BUG: unable to handle kernel paging request in vma_interval_tree_insert_after origin:downstream C error 2405 13d 599d 423d
premoderation (158):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
BUG: soft lockup in tipc_net_finalize_work 1 3d11h 3d11h 3d11h
BUG: soft lockup in uinput_write 1 4d08h 4d08h 4d08h
BUG: soft lockup in sys_mprotect 1 5d02h 5d02h 5d02h
BUG: soft lockup in vfs_fallocate 1 6d12h 6d12h 6d12h
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) 2 7d00h 7d00h 7d00h
BUG: soft lockup in sys_sendmmsg 1 8d02h 8d02h 8d02h
android13-5.15-lts test error: SYZFATAL: failed to connect to host: dial tcp IP:NUM: connect: connection refused 6 10d 11d 11d
can't ssh into the instance 4 3d18h 11d 11d
BUG: soft lockup in mld_ifc_work 1 13d 13d 13d
BUG: soft lockup in tcp_delack_timer 1 13d 13d 13d
BUG: soft lockup in sys_vmsplice 1 14d 14d 14d
BUG: soft lockup in kvm_dev_ioctl 1 16d 16d 16d
BUG: soft lockup in syscall_enter_from_user_mode 1 17d 17d 17d
BUG: soft lockup in sys_sched_setaffinity 1 18d 18d 18d
BUG: soft lockup in sys_mkdir 2 16d 21d 21d
BUG: scheduling while atomic in vhost_worker 1 21d 21d 21d
BUG: soft lockup in generic_file_write_iter 1 22d 22d 22d
BUG: soft lockup in sys_readv 1 22d 22d 22d
BUG: soft lockup in perf_ioctl 1 25d 25d 25d
BUG: soft lockup in destroy_super_work 1 25d 25d 25d
BUG: scheduling while atomic in p9_client_rpc 1 25d 25d 25d
BUG: soft lockup in sys_open 1 26d 26d 26d
BUG: soft lockup in kernfs_fop_read_iter 1 27d 27d 27d
BUG: soft lockup in inet_stream_connect 1 28d 28d 28d
BUG: soft lockup in sys_perf_event_open 1 28d 28d 28d
BUG: soft lockup in sys_request_key 1 28d 28d 28d
BUG: soft lockup in cleanup_net 4 19h46m 28d 28d
BUG: soft lockup in sys_unshare 1 29d 29d 29d
BUG: soft lockup in tty_ioctl 1 29d 29d 29d
BUG: soft lockup in sys_io_submit 1 30d 30d 30d
BUG: soft lockup in genl_parallel_done 1 30d 30d 30d
BUG: soft lockup in tcp_setsockopt 1 31d 31d 31d
BUG: soft lockup in __bpf_trace_kfree 2 28d 34d 34d
BUG: soft lockup in tun_chr_read_iter 1 35d 35d 35d
BUG: soft lockup in sys_rename 2 30d 35d 35d
BUG: soft lockup in lo_ioctl 2 13d 35d 35d
BUG: soft lockup in sys_keyctl 2 34d 35d 35d
BUG: soft lockup in rtnl_setlink 1 36d 36d 36d
BUG: soft lockup in security_socket_setsockopt 1 36d 36d 36d
BUG: soft lockup in udp_setsockopt 1 36d 36d 36d
BUG: soft lockup in tun_chr_ioctl 5 5d21h 36d 36d
BUG: soft lockup in dev_ioctl 2 11d 36d 36d
BUG: soft lockup in addrconf_dad_work 2 31d 36d 36d
BUG: soft lockup in addrconf_rs_timer (2) 1 36d 36d 36d
BUG: using __this_cpu_read() in preemptible code in percpu_counter_add_batch 1 37d 37d 37d
BUG: soft lockup in sys_mlockall 1 37d 37d 37d
BUG: soft lockup in sys_creat 4 7d09h 37d 37d
BUG: soft lockup in fuse_dev_release 1 38d 38d 38d
BUG: soft lockup in ppp_release 1 39d 39d 39d
BUG: soft lockup in br_ioctl_stub 3 28d 39d 39d
BUG: scheduling while atomic in xfer_to_guest_mode_handle_work 1 39d 39d 39d
BUG: soft lockup in bpf_prog_release 1 40d 40d 40d
BUG: soft lockup in sys_mknodat 3 6d00h 40d 40d
BUG: soft lockup in sys_recvmmsg 4 4d08h 40d 40d
BUG: soft lockup in ip_list_rcv 13 15d 40d 40d
BUG: soft lockup in sys_getsockopt 4 35d 41d 41d
BUG: soft lockup in free_work 1 41d 41d 41d
BUG: soft lockup in vhost_vsock_dev_release 1 41d 41d 41d
BUG: soft lockup in ext4_release_file 1 42d 42d 42d
BUG: soft lockup in tcp_write_timer 6 3d05h 42d 42d
BUG: soft lockup in tun_chr_close 3 13d 43d 43d
BUG: soft lockup in fuse_dir_ioctl 1 43d 43d 43d
BUG: soft lockup in perf_release 1 44d 44d 44d
BUG: soft lockup in ppp_ioctl 2 11d 44d 44d
BUG: soft lockup in uinput_ioctl 2 4d08h 44d 44d
BUG: soft lockup in udpv6_setsockopt 1 45d 45d 45d
BUG: soft lockup in sys_fsopen 1 45d 45d 45d
BUG: soft lockup in __sock_create 11 21h39m 45d 45d
BUG: soft lockup in rtnl_newlink 4 17d 45d 45d
BUG: soft lockup in linkwatch_event 3 36d 46d 46d
BUG: soft lockup in kernfs_fop_release 2 41d 46d 46d
BUG: soft lockup in hci_sock_ioctl 1 46d 46d 46d
BUG: soft lockup in net_rx_action 1 47d 47d 47d
BUG: soft lockup in sys_getdents64 6 34d 47d 47d
BUG: soft lockup in sys_unlink 7 25d 47d 47d
BUG: soft lockup in kernfs_fop_open 4 35d 47d 47d
BUG: soft lockup in hub_event 10 12d 47d 47d
BUG: soft lockup in kcov_ioctl 8 14d 47d 47d
BUG: soft lockup in fqdir_work_fn 1 47d 47d 47d
BUG: soft lockup in wg_packet_tx_worker (2) 1 48d 48d 48d
BUG: scheduling while atomic in uevent_store 1 48d 48d 48d
BUG: workqueue leaked lock or atomic in addrconf_dad_work 1 48d 48d 48d
BUG: soft lockup in raw_ioctl 11 19h51m 49d 49d
BUG: soft lockup in sys_symlinkat 12 7d07h 49d 49d
BUG: soft lockup in sys_mkdirat 7 28d 49d 49d
BUG: soft lockup in bpf_map_free_deferred 7 1d09h 49d 49d
BUG: soft lockup in sys_fsmount 1 49d 49d 49d
BUG: soft lockup in sys_add_key 2 12d 49d 49d
BUG: scheduling while atomic in kthreadd 1 49d 49d 49d
BUG: soft lockup in sys_preadv 3 35d 50d 50d
BUG: soft lockup in sys_memfd_create 20 11d 50d 50d
BUG: soft lockup in kvm_vcpu_ioctl 1 50d 50d 50d
BUG: scheduling while atomic in ext4_file_read_iter 1 50d 50d 50d
BUG: soft lockup in sys_readlink 1 51d 51d 51d
BUG: soft lockup in tcp_keepalive_timer 8 15d 53d 53d
BUG: scheduling while atomic in rtnl_lock_killable 1 53d 53d 53d
BUG: workqueue leaked lock or atomic in fsnotify_mark_destroy_workfn 2 23d 53d 53d
BUG: soft lockup in bpf_link_release 13 14h32m 56d 56d
BUG: soft lockup in toggle_allocation_gate 2 6d01h 56d 56d
BUG: soft lockup in sys_openat 21 1d11h 57d 57d
BUG: soft lockup in sock_read_iter 4 6d12h 57d 57d
BUG: scheduling while atomic in ext4_buffered_write_iter 1 57d 57d 57d
BUG: soft lockup in ext4_file_write_iter 5 13d 57d 57d
BUG: workqueue leaked lock or atomic in wb_workfn 1 58d 58d 58d
BUG: scheduling while atomic in pipe_write 1 58d 58d 58d
BUG: scheduling while atomic in __iomap_dio_rw 1 58d 58d 58d
BUG: scheduling while atomic in sock_alloc_send_pskb 1 59d 59d 59d
BUG: scheduling while atomic in kernfs_remove 1 59d 59d 59d
BUG: scheduling while atomic in syslog_print 2 43d 59d 59d
BUG: soft lockup in srcu_invoke_callbacks 6 29d 59d 59d
BUG: workqueue leaked lock or atomic in bpf_map_free_deferred 4 14d 59d 59d
BUG: scheduling while atomic in __kernfs_remove 1 60d 60d 60d
BUG: scheduling while atomic in bit_wait_io 7 34d 60d 60d
BUG: scheduling while atomic in kjournald2 2 9d13h 60d 60d
BUG: scheduling while atomic in pipe_read 1 61d 61d 61d
BUG: workqueue leaked lock or atomic in fsnotify_connector_destroy_workfn 1 61d 61d 61d
corrupted report (3) 14 6d18h 61d 61d
BUG: scheduling while atomic in wait_for_common 6 50d 61d 61d
BUG: scheduling while atomic in do_sched_yield 1 62d 62d 62d
BUG: soft lockup in sock_write_iter 19 1d14h 64d 64d
BUG: scheduling while atomic in kauditd_thread 1 64d 64d 64d
BUG: scheduling while atomic in pcpu_alloc 4 57d 65d 65d
KASAN: use-after-free Read in delayed_work_timer_fn 1 67d 67d 67d
BUG: scheduling while atomic in __bpf_arch_text_poke 3 27d 67d 67d
panic: runtime error: floating point error [recovered] (2) 1 68d 68d 68d
BUG: soft lockup in sys_recvmsg 8 8d20h 68d 68d
BUG: workqueue leaked lock or atomic in wg_packet_handshake_receive_worker 1 69d 69d 69d
general protection fault in flush_tlb_func 4 29d 69d 69d
BUG: scheduling while atomic in do_sys_poll 3 62d 70d 70d
BUG: soft lockup in sys_madvise 1 70d 70d 70d
BUG: workqueue leaked lock or atomic in ext4_end_io_rsv_work 4 44d 70d 70d
BUG: scheduling while atomic in wait_for_common_io 3 50d 72d 72d
general protection fault in fq_codel_enqueue 1 72d 72d 72d
BUG: scheduling while atomic in wait_on_page_bit_common 10 12d 73d 73d
BUG: scheduling while atomic in rtnl_lock 1 74d 74d 74d
BUG: scheduling while atomic in wait_transaction_locked 4 52d 74d 74d
BUG: scheduling while atomic in do_epoll_wait 15 10h43m 84d 84d
panic: replaceArg: group fields don't match: NUM/NUM 7 86d 86d 86d
BUG: scheduling while atomic in start_this_handle 6 48d 87d 87d
BUG: scheduling while atomic in synchronize_rcu_expedited 34 21d 92d 92d
BUG: scheduling while atomic in futex_wait_queue_me 19 21h05m 96d 96d
BUG: scheduling while atomic in rcu_boost_kthread origin:lts missing-backport syz 3 53d 98d 98d
SYZFAIL: failed to mkdtemp origin:lts syz 1 14h22m 166d 166d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream syz 9 13d 197d 197d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream syz 1 5d07h 206d 206d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream syz 4 6d09h 229d 229d
SYZFAIL: tun read failed origin:upstream syz 44 11d 290d 290d
SYZFAIL: failed to mkdir origin:upstream syz 1 30d 292d 292d
go runtime error origin:downstream syz 8 31d 312d 77d
KASAN: use-after-free Read in __ext4_iget origin:lts syz 52 1d04h 341d 218d
kernel BUG in ext4_split_extent_at origin:upstream missing-backport syz error 1 44d 360d 360d
BUG: corrupted list in p9_fd_cancelled origin:upstream missing-backport syz done 28 1d07h 491d 417d
KASAN: use-after-free Write in trylock_super vfs origin:lts syz 29 63d 544d 189d
kernel panic: Attempted to kill init! origin:upstream missing-backport C error 380 6d09h 599d 420d
no output from test machine f2fs ext4 missing-backport origin:upstream C error 10258 now 606d 419d
suppressed report 5677 3h10m 607d 419d
lost connection to test machine origin:upstream syz 20542 37m 607d 8d04h
SYZFATAL: executor NUM failed NUM times: failed to start executor binary: fork/exec /root/syz-executor: permission denie origin:upstream syz error 21852 now 607d 419d