syzbot


fixed bugs (48)
Instances:
Name Active Uptime Corpus Coverage Crashes Execs Kernel build syzkaller build
Commit Freshness Status Commit Freshness Status
ci2-linux-4-19 now 1d22h 46038 1010656 53 546342 312017a4 2d21h eef6e580 2d05h
open (244):
Title Repro Bisected Count Last Reported
BUG: unable to handle kernel NULL pointer dereference in blk_mq_map_swqueue (2) C 2 1d00h 1d00h
general protection fault in perf_tp_event (2) 1 1d00h 1d00h
KASAN: use-after-free Read in fbcon_cursor syz 1 1d01h 1d01h
INFO: task hung in dump_header 1 1d22h 1d22h
INFO: rcu detected stall in snd_seq_write 1 3d12h 3d12h
inconsistent lock state in sp_get C 1 3d16h 3d16h
INFO: task hung in paste_selection 2 2d22h 4d06h
KASAN: user-memory-access Read in insert_char C 1 5d10h 5d10h
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 (2) 1 5d12h 5d12h
general protection fault in fbcon_event_notify 1 5d23h 5d23h
BUG: unable to handle kernel paging request in do_con_trol C 7 2d20h 6d14h
general protection fault in cdev_del C 4 1d23h 7d00h
BUG: unable to handle kernel NULL pointer dereference in mem16_serial_out C 1 7d05h 7d05h
INFO: task hung in tty_ldisc_hangup C 3 4h48m 7d14h
KASAN: use-after-free Read in bit_putcs 1 7d18h 7d18h
KASAN: global-out-of-bounds Read in fb_pad_aligned_buffer C 1 8d06h 8d06h
BUG: unable to handle kernel paging request in insert_char 2 1d22h 8d08h
BUG: sleeping function called from invalid context in tpk_write C 4 5h47m 10d
BUG: unable to handle kernel NULL pointer dereference in mem_serial_out C 2 5d20h 10d
BUG: sleeping function called from invalid context in lock_sock_nested syz 1 11d 11d
KASAN: global-out-of-bounds Read in bit_putcs C 4 8d18h 11d
INFO: rcu detected stall in sys_clone 1 11d 11d
KASAN: use-after-free Read in soft_cursor C 2 6d14h 11d
INFO: task hung in fb_open 2 3h54m 11d
KASAN: use-after-free Read in n_tty_receive_buf_common C 12 20h11m 11d
KASAN: slab-out-of-bounds Read in linear_transfer C 2 11d 12d
KASAN: slab-out-of-bounds Read in bit_putcs C 15 3d10h 12d
KASAN: slab-out-of-bounds Read in soft_cursor C 2 5d13h 12d
KASAN: global-out-of-bounds Read in fbcon_get_font C 3 5d10h 12d
general protection fault in do_con_write C 244 1h30m 12d
KASAN: slab-out-of-bounds Read in vcs_scr_readw C 80 3d07h 12d
KASAN: use-after-free Write in release_tty C 51 1h09m 12d
KASAN: use-after-free Read in tty_open C 1 13d 13d
KASAN: slab-out-of-bounds Read in fbcon_get_font C 5 2d18h 13d
divide error in fbcon_switch C 13 13h24m 13d
KASAN: global-out-of-bounds Read in vga16fb_imageblit C 16 4h22m 13d
WARNING in task_participate_group_stop syz 1 13d 13d
KASAN: use-after-free Read in kobject_put 1 14d 13d
KASAN: use-after-free Read in cdev_put C 3 13d 15d
WARNING in process_one_work 1 19d 19d
general protection fault in skb_unlink C cause 1 21d 21d
WARNING: refcount bug in sock_wfree C cause 1 23d 23d
INFO: trying to register non-static key in hci_uart_send_frame 1 24d 23d
KASAN: use-after-free Read in slip_open C cause 7 12d 24d
KASAN: use-after-free Write in qdisc_class_hash_insert 1 24d 24d
KASAN: out-of-bounds Read in unwind_next_frame 1 25d 25d
general protection fault in tcp_splice_read 1 25d 25d
WARNING: locking bug in __inet6_bind 1 27d 27d
KASAN: use-after-free Read in blkcg_print_stat 1 27d 27d
WARNING in reconnect_path (2) 1 28d 28d
KASAN: slab-out-of-bounds Write in default_read_copy_kernel syz 2 29d 29d
INFO: task hung in kernfs_remove 1 29d 29d
BUG: unable to handle kernel paging request in __ext4_expand_extra_isize 1 31d 31d
INFO: task hung in synchronize_rcu 3 1d17h 37d
WARNING in __vunmap 1 37d 37d
kernel BUG at arch/x86/kvm/mmu.c:LINE! C cause 3 3d08h 38d
panic: 17 callbacks suppressed C cause+fix 1 39d 39d
panic: 4 callbacks suppressed 1 39d 39d
KASAN: use-after-free Write in __alloc_skb C 2 2d19h 40d
INFO: rcu detected stall in do_wp_page 1 40d 40d
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv C cause 2 1d19h 41d
possible deadlock in refcount_dec_and_mutex_lock C cause 4 12h36m 42d
KASAN: use-after-free Read in cma_cancel_operation 2 33d 43d
WARNING in __vmalloc_node_range 1 44d 44d
INFO: rcu detected stall in ext4_file_read_iter C cause 1 1d23h 44d
INFO: task hung in ip6gre_exit_batch_net 1 44d 44d
KASAN: use-after-free Read in sched_fork 1 45d 45d
KASAN: null-ptr-deref Read in llcp_sock_getname C 3 7d08h 45d
general protection fault in __vunmap 1 46d 46d
WARNING: suspicious RCU usage in memfd_fcntl C cause 1879 25d 47d
INFO: task hung in rtnl_lock 28 1d09h 49d
KASAN: use-after-free Read in __lock_sock syz 2 49d 49d
divide error in tabledist C 1 2d11h 50d
WARNING in batadv_iv_send_outstanding_bat_ogm_packet syz 22 18h15m 53d
general protection fault in find_match C 1 2d19h 53d
KASAN: use-after-free Read in dev_queue_xmit_nit 4 24d 54d
BUG: unable to handle kernel NULL pointer dereference in corrupted C 6 15d 55d
WARNING: ODEBUG bug in tcindex_destroy_work C 2 2d21h 55d
BUG: corrupted list in p9_read_work syz 1 56d 56d
BUG: sleeping function called from invalid context in htb_destroy C 2 3d10h 58d
possible deadlock in flush_workqueue 3 48d 59d
KASAN: slab-out-of-bounds Read in tcf_exts_destroy C 1 3d16h 60d
WARNING in check_for_bios_corruption C 1 3d17h 62d
KASAN: use-after-free Read in bpf_prog_kallsyms_find C 4 2d11h 62d
BUG: unable to handle kernel paging request in bpf_prog_kallsyms_find 2 57d 62d
WARNING in tracepoint_probe_register 1 63d 63d
INFO: task hung in nbd_ioctl 19 40d 64d
general protection fault in batadv_iv_ogm_queue_add 4 48d 65d
INFO: rcu detected stall in sched_ttwu_pending 1 67d 67d
WARNING: bad unlock balance in ucma_event_handler 3 25d 68d
KASAN: use-after-free Read in tc_chain_fill_node C 31 10h32m 69d
KASAN: use-after-free Read in scatterwalk_copychunks C 3 4d19h 74d
INFO: task hung in netdev_run_todo 1 75d 75d
INFO: task hung in vfs_unlink 2 68d 80d
KASAN: use-after-free Write in rdma_restrack_del 10 78d 83d
KASAN: use-after-free Write in __ext4_expand_extra_isize 7 22d 83d
WARNING in free_task 2 80d 84d
KASAN: use-after-free Write in _free_event 5 78d 85d
WARNING in __put_task_struct 20 76d 85d
WARNING: refcount bug in p9_req_put 2 45d 86d
KASAN: use-after-free Read in rds_inc_put 1 86d 86d
INFO: rcu detected stall in call_timer_fn 1 89d 89d
WARNING in xfrm_policy_insert syz 3 63d 89d
INFO: rcu detected stall in sys_bpf 1 90d 90d
INFO: rcu detected stall in discover_timer 1 90d 90d
INFO: task hung in process_measurement 2 15d 90d
INFO: rcu detected stall in sys_lsetxattr 1 90d 90d
INFO: trying to register non-static key in hci_uart_flush syz 4 32d 91d
WARNING in sysfs_remove_group 1 94d 94d
INFO: rcu detected stall in pppol2tp_sendmsg 1 95d 95d
INFO: rcu detected stall in sys_open 1 95d 95d
KASAN: use-after-free Read in rxrpc_put_peer 2 49d 95d
BUG: corrupted list in p9_fd_cancelled syz 2 33d 95d
INFO: task hung in packet_release 1 96d 95d
INFO: task hung in perf_event_free_task 1 96d 96d
KASAN: slab-out-of-bounds Write in __ext4_expand_extra_isize 1 97d 97d
general protection fault in hrtimer_active C 52 2d13h 97d
INFO: rcu detected stall in pie_timer C 4 3d17h 98d
INFO: task hung in vfs_setxattr 3 36d 98d
INFO: rcu detected stall in pppoe_sendmsg 2 99d 100d
INFO: rcu detected stall in inet_sendmsg 3 98d 100d
INFO: rcu detected stall in addrconf_rs_timer 45 88d 100d
INFO: task hung in lock_mount 4 37d 105d
BUG: unable to handle kernel paging request in init_srcu_struct_fields syz 3 38d 105d
possible deadlock in static_key_slow_dec 1 106d 105d
KASAN: use-after-free Read in hci_cmd_timeout syz 2 9d04h 106d
general protection fault in selinux_socket_sendmsg C 24 7h21m 108d
INFO: task hung in addrconf_dad_work 1 111d 111d
WARNING: locking bug in selinux_netlbl_socket_connect syz 5 8d20h 113d
INFO: rcu detected stall in ext4_filemap_fault 2 112d 115d
INFO: task hung in mount_bdev C 1 11d 115d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) 4 41d 116d
INFO: task hung in p9_fd_close syz 15 12d 118d
INFO: task hung in rxrpc_destroy_all_connections 1 120d 119d
BUG: sleeping function called from invalid context in __do_page_fault C 1 11d 120d
KASAN: use-after-free Read in rxrpc_send_keepalive syz 6 47d 120d
general protection fault in do_blockdev_direct_IO C 9 2d14h 120d
WARNING: refcount bug in cdev_get C 12 25d 121d
WARNING in loop_add C 7 26d 121d
BUG: unable to handle kernel paging request in tpg_fill_plane_buffer 2 27d 123d
INFO: task hung in fuse_lookup C 3 3d09h 123d
INFO: task hung in __blkdev_get C 2 20d 125d
general protection fault in prepare_to_wait syz 5 5d12h 125d
INFO: task hung in filename_create 6 27d 126d
INFO: task hung in path_openat 2 93d 126d
KASAN: use-after-free Read in nr_release C 32 2d09h 128d
possible deadlock in seq_read 11 17h27m 132d
WARNING in untrack_pfn C 9 3d18h 132d
kernel BUG at net/rxrpc/local_object.c:LINE! C 10827 2h05m 137d
KASAN: use-after-free Read in kfree_skb C 95 19d 139d
WARNING: ODEBUG bug in rfcomm_dlc_free C 13 2d02h 141d
INFO: task hung in iterate_supers 4 31d 141d
KASAN: use-after-free Read in lock_sock_nested syz 1 142d 142d
KASAN: use-after-free Read in ext4_data_block_valid 2 81d 143d
WARNING: locking bug in do_ipv6_setsockopt syz 1 144d 144d
general protection fault in tls_push_sg 3 46d 147d
general protection fault in rxrpc_connect_call C 285 13d 147d
WARNING in enqueue_task_dl syz 1 149d 148d
BUG: unable to handle kernel NULL pointer dereference in generic_perform_write 2 67d 149d
KASAN: use-after-free Read in bpf_prog_kallsyms_add 2 90d 152d
INFO: rcu detected stall in __perf_sw_event 2 94d 160d
INFO: task hung in acct_process 4 72d 169d
WARNING: bad unlock balance in ucma_destroy_id syz 3 16d 171d
KASAN: use-after-free Read in ext4_xattr_set_entry syz 6 2d16h 173d
KASAN: use-after-free Read in debugfs_remove C 7 1d18h 175d
KASAN: slab-out-of-bounds Read in scatterwalk_copychunks C 4 4d08h 177d
general protection fault in scatterwalk_copychunks C 28 12h55m 178d
KASAN: out-of-bounds Write in tls_push_record 4 119d 178d
INFO: rcu detected stall in __do_softirq 2 115d 180d
INFO: task hung in linkwatch_event 3 67d 180d
INFO: task hung in __fuse_request_send C 6 2d11h 180d
KASAN: use-after-free Read in rfcomm_dlc_exists 20 9d20h 181d
WARNING in kvm_arch_vcpu_ioctl_run C 3 9d20h 181d
possible deadlock in path_openat 14 3d06h 183d
possible deadlock in __generic_file_fsync syz 111 1d02h 185d
WARNING in get_signal syz 1 9h49m 185d
INFO: task hung in fsnotify_mark_destroy_workfn syz 3 131d 186d
WARNING in generic_make_request 4 8d23h 188d
KASAN: use-after-free Read in bpf_tcp_remove syz 2 137d 190d
INFO: task hung in __do_page_fault C 5 12d 190d
KASAN: use-after-free Read in rdma_listen syz 42 1d23h 193d
unexpected kernel reboot C 13 1d04h 196d
KASAN: use-after-free Read in psock_map_pop syz 84 18d 211d
WARNING in corrupted syz 25 69d 222d
kernel BUG at fs/buffer.c:LINE! 10 22d 223d
general protection fault in flex_array_get C 2 16d 226d
general protection fault in gcmaes_crypt_by_sg C 7 20d 227d
INFO: task hung in genl_rcv_msg syz 7 49d 227d
KASAN: slab-out-of-bounds Read in bacpy C 1 16d 228d
BUG: unable to handle kernel paging request in xfrmi_decode_session 9 20h05m 229d
kernel BUG at fs/btrfs/volumes.c:LINE! C 39 2d08h 230d
KASAN: use-after-free Read in relay_switch_subbuf 7 13h59m 231d
possible deadlock in lock_trace 5 10d 231d
kernel BUG at net/core/skbuff.c:LINE! syz 169 1d05h 232d
INFO: task hung in register_netdevice_notifier 42 6d02h 233d
WARNING in __device_add_disk C 4 12d 233d
KASAN: stack-out-of-bounds Write in ax25_getname syz 3 31d 233d
WARNING in __vb2_queue_cancel C 11 23d 234d
BUG: unable to handle kernel paging request in bpf_prog_kallsyms_add 6 83d 235d
INFO: task hung in aead_recvmsg C 5 11d 236d
WARNING in __vm_enough_memory C 3 16d 236d
general protection fault in skb_put C 9 15d 236d
BUG: workqueue lockup C 5 20d 237d
KASAN: use-after-free Write in tls_push_record C 19 9d11h 238d
kernel BUG at fs/reiserfs/lock.c:LINE! 5 72d 238d
WARNING in tracepoint_probe_register_prio 24 8d04h 238d
INFO: task hung in __flush_work syz 6 138d 238d
general protection fault in rose_send_frame C 4 12d 238d
INFO: rcu detected stall in ext4_file_write_iter C 3 14d 239d
BUG: MAX_LOCKDEP_CHAINS too low! 580 14m 240d
WARNING in md_ioctl C 73 4d09h 240d
INFO: task hung in do_exit C 6 13d 240d
possible deadlock in mnt_want_write syz 33 3d23h 240d
WARNING: refcount bug in kobject_get C 21 12d 241d
INFO: task hung in __get_super C 17 7d21h 241d
INFO: task hung in grab_super C 37 7d12h 242d
possible deadlock in ovl_write_iter syz 84 32d 242d
kernel BUG at include/linux/mm.h:LINE! C 12 22d 242d
WARNING: ODEBUG bug in netdev_freemem syz 189 15m 242d
possible deadlock in lookup_slow 7 21d 244d
INFO: task hung in usb_bulk_msg 10 34d 244d
KASAN: use-after-free Read in tls_write_space C 25 10d 245d
WARNING in hsr_addr_subst_dest C 311 22h10m 245d
KASAN: use-after-free Read in __vb2_perform_fileio C 13 16d 245d
WARNING in ext4_set_page_dirty C 25 4d21h 246d
possible deadlock in __might_fault C 381 9h33m 248d
possible deadlock in vprintk_emit C 151 10h57m 248d
no output from test machine C 19858 47m 248d
possible deadlock in console_unlock C 1733 3h03m 248d
WARNING in generic_make_request_checks C 478 14h37m 248d
WARNING in perf_group_attach C 46 10d 248d
corrupted report 2369 1h24m 249d
possible deadlock in mon_bin_vma_fault C 373 25m 249d
INFO: task hung in sdr_cap_stop_streaming C 152 15d 249d
INFO: task hung in vivid_stop_generating_vid_cap C 291 15d 249d
KASAN: use-after-free Read in v4l2_ctrl_grab C 350 13d 249d
WARNING in hsr_forward_skb C 29 1d09h 249d
lost connection to test machine 12926 now 249d
unregister_netdevice: waiting for DEV to become free C 142 14h29m 249d
WARNING in bpf_jit_free syz 293 72d 249d
possible deadlock in io_submit_one syz 406 72d 249d
BUG: corrupted list in remove_wait_queue C 4222 4h45m 249d
WARNING in xfrm6_tunnel_net_exit syz 34 20h22m 249d
general protection fault in xfrmi_decode_session C 3413 49m 249d
fix pending (5):
Title Repro Bisected Count Last Reported Patched
kernel BUG at arch/x86/mm/physaddr.c:LINE! syz fix 1 170d 169d 0/1
KASAN: use-after-free Read in pneigh_get_next syz fix 1 183d 183d 0/1
WARNING: suspicious RCU usage in llc_sap_close C fix 10 38d 194d 0/1
WARNING in ovl_rename syz fix 1 231d 231d 0/1
WARNING in ovl_instantiate syz fix 5 239d 244d 0/1