syzbot


fixed bugs (0)
Instances:
Name Active Uptime Corpus Coverage Crashes Execs Kernel build syzkaller build
Commit Freshness Status Commit Freshness Status
ci2-linux-4-19 now 1d02h 37741 866748 219 4834492 c3038e71 1d03h 8c88c9c1 2d07h
open (261):
Title Repro Bisected Count Last Reported
BUG: sleeping function called from invalid context in htb_destroy C 2 6h21m 8h13m
possible deadlock in flush_workqueue 1 1d11h 1d10h
KASAN: slab-out-of-bounds Read in tcf_exts_destroy C 1 1d22h 1d21h
WARNING in check_for_bios_corruption C 1 4d16h 4d15h
KASAN: use-after-free Read in bpf_prog_kallsyms_find C 1 4d17h 4d16h
BUG: unable to handle kernel paging request in bpf_prog_kallsyms_find 1 4d18h 4d17h
WARNING in tracepoint_probe_register 1 5d17h 5d16h
INFO: task hung in nbd_ioctl 4 20h53m 6d10h
general protection fault in batadv_iv_ogm_queue_add 1 7d05h 7d04h
INFO: rcu detected stall in sched_ttwu_pending 1 9d03h 9d02h
WARNING: bad unlock balance in ucma_event_handler 1 10d 10d
KASAN: use-after-free Read in tc_chain_fill_node C 6 2d09h 11d
KASAN: use-after-free Read in scatterwalk_copychunks C 3 15d 15d
INFO: task hung in netdev_run_todo 1 17d 17d
INFO: task hung in vfs_unlink 2 10d 21d
WARNING: suspicious RCU usage in netem_enqueue C 2 19d 24d
KASAN: use-after-free Read in release_task C 2 22d 24d
KASAN: use-after-free Write in rdma_restrack_del 10 20d 25d
KASAN: null-ptr-deref Write in kvm_write_guest_virt_system C 50 7d17h 25d
KASAN: use-after-free Write in __ext4_expand_extra_isize 2 15d 25d
general protection fault in wait_consider_task C 5 20d 25d
WARNING in free_task 2 22d 26d
KASAN: use-after-free Write in _free_event 5 20d 26d
KASAN: use-after-free Read in pids_release C 7 20d 27d
KASAN: use-after-free Read in __change_pid C 4 19d 27d
general protection fault in release_task C 3 20d 27d
KASAN: use-after-free Read in wait_consider_task C 58 17d 27d
WARNING in __put_task_struct 20 17d 27d
WARNING: ODEBUG bug in free_task C 165 17d 27d
WARNING: refcount bug in p9_req_put 1 28d 28d
WARNING in handle_desc C 1 28d 28d
KASAN: use-after-free Read in rds_inc_put 1 28d 28d
INFO: task hung in __x64_sys_io_destroy C 1 30d 30d
INFO: rcu detected stall in call_timer_fn 1 31d 31d
WARNING in xfrm_policy_insert syz 3 5d16h 31d
INFO: rcu detected stall in sys_bpf 1 32d 32d
INFO: rcu detected stall in discover_timer 1 32d 32d
INFO: task hung in process_measurement 1 32d 32d
INFO: rcu detected stall in sys_lsetxattr 1 32d 32d
INFO: trying to register non-static key in hci_uart_flush syz 3 19d 33d
WARNING in sysfs_remove_group 1 36d 36d
INFO: rcu detected stall in netlink_sendmsg C 3 32d 36d
INFO: rcu detected stall in pppol2tp_sendmsg 1 37d 37d
INFO: rcu detected stall in sys_open 1 37d 37d
general protection fault in tcf_action_destroy C 15 15d 37d
KASAN: use-after-free Read in rxrpc_put_peer 1 37d 37d
BUG: corrupted list in p9_fd_cancelled syz 1 37d 37d
INFO: task hung in packet_release 1 37d 37d
general protection fault in qdisc_destroy C 9 27d 37d
INFO: task hung in perf_event_free_task 1 38d 38d
KASAN: slab-out-of-bounds Write in __ext4_expand_extra_isize 1 39d 39d
general protection fault in hrtimer_active C 28 9h24m 39d
INFO: rcu detected stall in pie_timer C 4 2d15h 39d
INFO: task hung in vfs_setxattr 2 7d10h 40d
INFO: rcu detected stall in addrconf_dad_work C 19 29d 41d
INFO: rcu detected stall in mld_ifc_timer_expire C 33 29d 41d
BUG: unable to handle kernel NULL pointer dereference in tc_bind_tclass C 18 23d 42d
INFO: rcu detected stall in pppoe_sendmsg 2 40d 42d
INFO: rcu detected stall in inet_sendmsg 3 40d 42d
INFO: rcu detected stall in addrconf_rs_timer 45 30d 42d
INFO: rcu detected stall in br_handle_frame C 41 29d 42d
INFO: task hung in lock_mount 3 21d 47d
BUG: unable to handle kernel paging request in init_srcu_struct_fields 2 21d 47d
possible deadlock in static_key_slow_dec 1 47d 47d
KASAN: use-after-free Read in hci_cmd_timeout 1 47d 47d
WARNING: refcount bug in hci_register_dev C 3 36d 48d
general protection fault in selinux_socket_sendmsg 8 18d 50d
INFO: task hung in addrconf_dad_work 1 53d 53d
WARNING: locking bug in selinux_netlbl_socket_connect syz 4 34d 55d
INFO: rcu detected stall in ext4_filemap_fault 2 54d 57d
INFO: task hung in mount_bdev C 1 57d 57d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) 1 58d 58d
INFO: task hung in p9_fd_close syz 7 11d 60d
INFO: task hung in rxrpc_destroy_all_connections 1 61d 61d
BUG: sleeping function called from invalid context in __do_page_fault C 1 61d 61d
KASAN: use-after-free Read in rxrpc_send_keepalive syz 4 34d 62d
general protection fault in relay_switch_subbuf 1 62d 62d
general protection fault in do_blockdev_direct_IO C 8 1d00h 62d
WARNING: refcount bug in cdev_get C 9 3d02h 63d
WARNING in loop_add C 6 18d 63d
INFO: task hung in rollback_registered_many 1 64d 64d
BUG: unable to handle kernel paging request in tpg_fill_plane_buffer 1 65d 64d
INFO: task hung in fuse_lookup C 2 1d06h 65d
general protection fault in packet_lookup_frame C 1 66d 65d
INFO: task hung in __blkdev_get C 1 67d 66d
general protection fault in prepare_to_wait 1 67d 67d
INFO: task hung in filename_create 3 25d 68d
INFO: task hung in path_openat 2 35d 68d
BUG: soft lockup in perf_release 1 69d 69d
KASAN: use-after-free Read in nr_release C 18 5d07h 69d
WARNING in fib6_add 1 70d 70d
general protection fault in ip_route_output_key_hash_rcu 2 67d 74d
possible deadlock in seq_read 2 15d 74d
WARNING in untrack_pfn C 9 7d01h 74d
possible deadlock in rxrpc_put_peer 1 78d 78d
possible deadlock in shmem_fallocate 1 78d 78d
WARNING: ODEBUG bug in del_timer 1 78d 78d
kernel BUG at net/rxrpc/local_object.c:LINE! C 6317 36m 79d
KASAN: use-after-free Read in kfree_skb C 47 3d02h 81d
general protection fault in iptunnel_xmit C 2 82d 82d
WARNING: ODEBUG bug in rfcomm_dlc_free C 9 3d14h 83d
INFO: task hung in iterate_supers 2 13d 83d
KASAN: use-after-free Read in lock_sock_nested syz 1 84d 84d
KASAN: use-after-free Read in ext4_data_block_valid 2 22d 85d
INFO: rcu detected stall in kmem_cache_alloc 1 86d 86d
WARNING: locking bug in do_ipv6_setsockopt syz 1 86d 86d
general protection fault in tls_push_sg 2 13d 88d
general protection fault in debugfs_remove 1 88d 88d
general protection fault in rxrpc_connect_call C 285 82d 89d
WARNING in enqueue_task_dl syz 1 90d 90d
BUG: unable to handle kernel NULL pointer dereference in generic_perform_write 2 8d20h 90d
general protection fault in tcf_ife_init C 15 74d 91d
KASAN: use-after-free Read in bpf_prog_kallsyms_add 2 32d 94d
INFO: rcu detected stall in __perf_sw_event 2 35d 102d
INFO: task hung in __kernfs_remove 1 106d 106d
INFO: task hung in blkdev_issue_flush C 2 108d 108d
INFO: task hung in acct_process 4 13d 111d
kernel BUG at arch/x86/mm/physaddr.c:LINE! syz 1 111d 111d
WARNING: bad unlock balance in ucma_destroy_id syz 2 113d 113d
WARNING in kernfs_put C 1 113d 113d
INFO: task hung in xlog_grant_head_check 1 114d 114d
KASAN: use-after-free Read in ext4_xattr_set_entry 2 107d 115d
KASAN: use-after-free Read in debugfs_remove C 6 32d 117d
BUG: unable to handle kernel paging request in coalesced_mmio_write C 2 118d 118d
INFO: task hung in uprobe_start_dup_mmap 1 118d 118d
KASAN: slab-out-of-bounds Read in scatterwalk_copychunks C 4 9d00h 119d
WARNING in reconnect_path 1 119d 119d
BUG: unable to handle kernel paging request in dev_hard_start_xmit 1 119d 119d
general protection fault in scatterwalk_copychunks C 17 26d 120d
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_his 1 120d 120d
KASAN: out-of-bounds Write in tls_push_record 4 61d 120d
KASAN: user-memory-access Read in ip6_hold_safe 1 121d 121d
INFO: rcu detected stall in __do_softirq 2 57d 121d
INFO: task hung in linkwatch_event 3 8d22h 122d
INFO: task hung in __fuse_request_send C 3 108d 122d
KASAN: use-after-free Read in rfcomm_dlc_exists 13 11d 123d
WARNING in kvm_arch_vcpu_ioctl_run C 3 34d 123d
KASAN: use-after-free Write in __vb2_cleanup_fileio 2 86d 123d
possible deadlock in userfaultfd_release C 4 119d 124d
general protection fault in rdma_listen 1 124d 124d
general protection fault in __xfrm_policy_check 1 124d 124d
KASAN: use-after-free Read in pneigh_get_next syz 1 125d 125d
possible deadlock in path_openat 2 13d 125d
possible deadlock in __generic_file_fsync syz 37 5d07h 127d
WARNING in get_signal syz 1 127d 127d
general protection fault in rds_recv_rcvbuf_delta C 7 81d 128d
INFO: task hung in fsnotify_mark_destroy_workfn syz 3 73d 128d
WARNING in generic_make_request 2 52d 130d
general protection fault in ax25_send_frame 1 130d 130d
possible deadlock in do_io_accounting C 4 18d 130d
KASAN: use-after-free Read in bpf_tcp_remove syz 2 79d 131d
INFO: task hung in __do_page_fault C 5 72d 132d
possible deadlock in userfaultfd_read 19 105d 134d
KASAN: use-after-free Read in rdma_listen syz 19 7d01h 135d
possible deadlock in free_ioctx_users C 77 13d 136d
WARNING: suspicious RCU usage in llc_sap_close C 7 80d 136d
unexpected kernel reboot C 6 33d 138d
possible deadlock in sch_direct_xmit 1 139d 139d
general protection fault in kmem_cache_alloc 1 141d 141d
WARNING in kmem_cache_free 33 136d 145d
general protection fault in proto_seq_show 4 137d 145d
BUG: corrupted list in proto_register 24291 136d 146d
KASAN: use-after-free Read in psock_map_pop syz 71 1d04h 153d
WARNING in corrupted syz 25 11d 163d
kernel BUG at fs/buffer.c:LINE! 9 12d 165d
general protection fault in flex_array_get C 2 168d 168d
general protection fault in gcmaes_crypt_by_sg C 5 108d 168d
INFO: task hung in genl_rcv_msg syz 5 4d20h 169d
WARNING in __flush_work C 135 163d 169d
KASAN: slab-out-of-bounds Read in bacpy C 1 169d 169d
KASAN: use-after-free Read in shmem_fault 1 170d 170d
KASAN: use-after-free Read in refcount_inc_not_zero_checked 1 171d 170d
BUG: unable to handle kernel paging request in slhc_free 1 171d 171d
INFO: rcu detected stall in sys_fchown 1 171d 171d
invalid opcode in submit_bh_wbc 1 171d 171d
BUG: unable to handle kernel paging request in xfrmi_decode_session 4 73d 171d
WARNING in batadv_mcast_mla_update 2 149d 172d
kernel BUG at fs/btrfs/volumes.c:LINE! 28 9d19h 172d
KASAN: use-after-free Read in relay_switch_subbuf 4 91d 172d
KASAN: stack-out-of-bounds Write in __ip_options_echo 1 173d 173d
possible deadlock in lock_trace 3 14d 173d
WARNING in ovl_rename syz 1 173d 173d
kernel BUG at net/core/skbuff.c:LINE! syz 94 3h11m 174d
general protection fault in perf_tp_event 1 174d 174d
INFO: task hung in register_netdevice_notifier 33 4d17h 174d
WARNING in __device_add_disk C 4 73d 175d
BUG: unable to handle kernel NULL pointer dereference in blk_mq_map_swqueue C 11 7d10h 175d
WARNING: kernel stack frame pointer has bad value 1 175d 175d
INFO: rcu detected stall in do_signal 1 175d 175d
KASAN: stack-out-of-bounds Write in ax25_getname syz 1 175d 175d
WARNING in notify_change C 12 119d 175d
WARNING in kernfs_get C 14 36d 175d
WARNING in __vb2_queue_cancel C 10 30d 176d
INFO: trying to register non-static key in hci_uart_tty_receive 1 176d 176d
BUG: unable to handle kernel paging request in bpf_prog_kallsyms_add 6 25d 176d
possible deadlock in pipe_lock C 2 173d 176d
INFO: task hung in aead_recvmsg C 5 51d 178d
WARNING in __vm_enough_memory C 3 175d 178d
INFO: task hung in mon_bin_read 1 178d 178d
general protection fault in skb_put C 7 20d 178d
INFO: task hung in __x64_sys_acct 1 179d 178d
KASAN: null-ptr-deref Write in kthread_stop C 12 74d 179d
BUG: workqueue lockup C 3 108d 179d
INFO: task hung in fsnotify_connector_destroy_workfn 1 179d 179d
KASAN: use-after-free Write in tls_push_record C 13 13d 180d
kernel BUG at fs/reiserfs/lock.c:LINE! 5 14d 180d
WARNING in tracepoint_probe_register_prio 17 33d 180d
INFO: task hung in __flush_work syz 6 79d 180d
general protection fault in rose_send_frame C 4 70d 180d
WARNING in batadv_mcast_mla_tt_retract 2 164d 181d
INFO: rcu detected stall in ext4_file_write_iter C 3 118d 181d
BUG: MAX_LOCKDEP_CHAINS too low! 146 2d23h 181d
WARNING in md_ioctl C 35 5h59m 182d
INFO: task hung in do_exit C 6 82d 182d
possible deadlock in mnt_want_write syz 24 10h38m 182d
WARNING: refcount bug in kobject_get C 21 66d 183d
KASAN: use-after-free Read in string 2 174d 183d
INFO: task hung in __get_super 11 26d 183d
INFO: task hung in grab_super C 22 17d 183d
possible deadlock in ovl_write_iter syz 83 154d 183d
possible deadlock in acct_pin_kill C 125 149d 184d
general protection fault in kernfs_add_one C 8 45d 184d
kernel BUG at include/linux/mm.h:LINE! C 10 82d 184d
WARNING: ODEBUG bug in netdev_freemem syz 85 2d03h 184d
WARNING in tty_set_termios C 151 75d 185d
KASAN: use-after-free Read in get_mem_cgroup_from_mm C 6 172d 185d
WARNING in ovl_instantiate syz 5 181d 185d
possible deadlock in lookup_slow 4 14d 186d
INFO: task hung in usb_bulk_msg 8 38d 186d
KASAN: use-after-free Read in tls_write_space C 25 43d 187d
WARNING in hsr_addr_subst_dest C 232 1d04h 187d
KASAN: use-after-free Read in __vb2_perform_fileio C 13 157d 187d
WARNING in ext4_set_page_dirty C 17 13d 188d
general protection fault in tcp_timeout_obj_to_nlattr C 7 187d 189d
possible deadlock in __might_fault C 335 1d15h 189d
general protection fault in sctp_timeout_obj_to_nlattr C 7 185d 190d
possible deadlock in vprintk_emit C 106 4d04h 190d
no output from test machine C 17611 1h14m 190d
possible deadlock in console_unlock C 1266 2h00m 190d
WARNING in xfrm_state_fini C 78 166d 190d
WARNING in generic_make_request_checks C 337 16h39m 190d
WARNING in perf_group_attach C 46 39d 190d
corrupted report 2212 2h48m 190d
possible deadlock in mon_bin_vma_fault C 313 1d01h 190d
INFO: task hung in sdr_cap_stop_streaming C 134 17h03m 190d
INFO: task hung in vivid_stop_generating_vid_cap C 243 1d13h 190d
KASAN: use-after-free Read in v4l2_ctrl_grab C 282 6d06h 190d
general protection fault in ip6erspan_set_version C 7 181d 190d
WARNING in hsr_forward_skb C 23 2d11h 191d
general protection fault in generic_timeout_obj_to_nlattr C 11 186d 191d
general protection fault in icmp_timeout_obj_to_nlattr C 3 188d 191d
lost connection to test machine 8048 42m 191d
unregister_netdevice: waiting for DEV to become free C 118 19d 191d
WARNING in bpf_jit_free syz 293 13d 191d
general protection fault in dccp_timeout_obj_to_nlattr C 7 186d 191d
general protection fault in gre_timeout_obj_to_nlattr C 13 186d 191d
possible deadlock in io_submit_one syz 406 13d 191d
general protection fault in udp_timeout_obj_to_nlattr C 8 186d 191d
BUG: corrupted list in remove_wait_queue C 3055 2h46m 191d
WARNING in xfrm6_tunnel_net_exit syz 34 181d 191d
general protection fault in xfrmi_decode_session C 2251 1h08m 191d