syzbot


fixed bugs (28)
Instances:
Name Active Uptime Corpus Coverage Crashes Execs Kernel build syzkaller build
Commit Freshness Status Commit Freshness Status
ci2-linux-4-14 now 11h45m 35274 891063 218 3059131 a844dc4c 7d02h d973f528 23h15m
open (326):
Title Repro Bisected Count Last Reported
panic: runtime error: makeslice: len out of range 1 1h47m 1h46m
inconsistent lock state in sp_get C 2 4h27m 4h45m
INFO: task hung in paste_selection C 1 6h19m 6h19m
INFO: task hung in filename_create 1 13h29m 13h28m
general protection fault in __radix_tree_lookup 1 15h37m 15h36m
kernel BUG at include/linux/mm.h:LINE! 1 1d20h 1d20h
KASAN: user-memory-access Read in insert_char C 1 1d22h 1d22h
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 (2) 1 2d01h 2d01h
INFO: task hung in fb_release 4 12h04m 2d08h
BUG: unable to handle kernel paging request in do_con_trol C 1 2d23h 2d23h
BUG: unable to handle kernel NULL pointer dereference in mem16_serial_out C 1 3d17h 3d17h
kernel BUG at kernel/time/timer.c:LINE! C 5 3d01h 3d22h
INFO: rcu detected stall in sctp_generate_t1_init_event 1 4d02h 4d02h
INFO: task hung in tty_ldisc_hangup C 1 4d02h 4d02h
INFO: task hung in lock_mount 2 3d10h 4d05h
unexpected kernel reboot C 4 1h44m 4d12h
KASAN: use-after-free Read in tty_buffer_cancel_work C 1 4d17h 4d17h
KASAN: global-out-of-bounds Read in fb_pad_aligned_buffer C 1 4d18h 4d18h
KASAN: global-out-of-bounds Read in bit_putcs 1 5d00h 5d00h
KASAN: use-after-free Read in bit_putcs 1 6d08h 6d08h
BUG: sleeping function called from invalid context in tpk_write C 4 1d12h 6d21h
BUG: unable to handle kernel NULL pointer dereference in mem_serial_out C 3 1d03h 7d14h
KASAN: use-after-free Read in get_work_pool C 1 7d16h 7d16h
BUG: sleeping function called from invalid context in lock_sock_nested (2) syz 1 7d16h 7d16h
KASAN: use-after-free Write in skb_dequeue 1 7d20h 7d20h
WARNING: ODEBUG bug in tipc_subscrb_subscrp_delete C 5 1d17h 8d02h
KASAN: use-after-free Read in soft_cursor C 1 8d04h 8d03h
KASAN: use-after-free Read in n_tty_receive_buf_common C 6 2d06h 8d04h
KASAN: use-after-free Write in release_tty C 41 2h16m 8d11h
KASAN: slab-out-of-bounds Read in linear_transfer C 4 1d08h 8d13h
general protection fault in cdev_del C 6 1d13h 8d13h
KASAN: slab-out-of-bounds Read in bit_putcs C 3 3d12h 9d00h
KASAN: slab-out-of-bounds Read in soft_cursor C 2 8d11h 9d02h
KASAN: global-out-of-bounds Read in fbcon_get_font C 2 2d13h 9d03h
general protection fault in do_con_write C 60 1h11m 9d06h
INFO: task hung in fb_open C 4 1d04h 9d07h
INFO: task hung in do_fb_ioctl C 3 8d22h 9d11h
KASAN: use-after-free Read in tty_open C 4 9d01h 9d13h
KASAN: slab-out-of-bounds Read in fbcon_get_font C 2 3d22h 9d15h
divide error in fbcon_switch C 3 6h58m 9d15h
KASAN: global-out-of-bounds Read in vga16fb_imageblit C 13 16h54m 9d16h
WARNING in task_participate_group_stop syz 1 10d 10d
KASAN: use-after-free Read in kobject_put 1 10d 10d
WARNING in refcount_error_report syz 1 10d 10d
BUG: corrupted list in p9_read_work syz 1 11d 11d
KASAN: use-after-free Read in cdev_put C 5 1d22h 12d
BUG: unable to handle kernel NULL pointer dereference in vb2_vmalloc_put C 2 12d 12d
WARNING: locking bug in inet6_bind 1 14d 14d
WARNING: suspicious RCU usage in __alloc_pages_slowpath 1 14d 14d
INFO: rcu detected stall in ext4_filemap_fault 1 15d 15d
INFO: task hung in kvm_mmu_pre_destroy_vm 1 16d 16d
KASAN: use-after-free Read in slip_open C cause 2 16d 16d
INFO: task hung in perf_event_release_kernel 1 17d 17d
KASAN: slab-out-of-bounds Write in __ext4_expand_extra_isize 1 17d 17d
general protection fault in skb_unlink C cause 2 18d 18d
WARNING: refcount bug in sock_wfree C cause 3 19d 20d
panic: runtime error: invalid memory address or nil pointer dereference 1 24d 24d
INFO: task hung in exit_signals 1 25d 25d
WARNING in reconnect_path C cause 1 25d 25d
WARNING in exportfs_decode_fh 1 25d 25d
KASAN: use-after-free Write in qdisc_class_hash_insert 2 23d 25d
possible deadlock in sch_direct_xmit (2) 1 25d 25d
general protection fault in debugfs_remove 1 27d 27d
INFO: rcu detected stall in kvm_vcpu_ioctl syz 2 27d 29d
kernel BUG at include/linux/scatterlist.h:LINE! C cause 10 3d02h 29d
KASAN: invalid-free in ceph_destroy_options syz 1 29d 29d
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv (2) C cause 3 5d01h 32d
INFO: task hung in mount_bdev 1 33d 33d
kernel BUG at arch/x86/kvm/mmu.c:LINE! C cause 1 34d 34d
INFO: task hung in lock_sock_nested 1 35d 35d
INFO: task hung in synchronize_rcu 2 23d 35d
KASAN: use-after-free Read in relay_switch_subbuf C cause 3 21d 36d
general protection fault in batadv_iv_ogm_queue_add 9 3d15h 39d
KASAN: use-after-free Read in packet_rcv 1 41d 41d
BUG: unable to handle kernel NULL pointer dereference in do_syscall_64 1 41d 41d
BUG: unable to handle kernel NULL pointer dereference in __sys_sendmmsg 1 42d 41d
KASAN: use-after-free Read in ext4_xattr_set_entry 1 42d 42d
KASAN: global-out-of-bounds Read in do_blockdev_direct_IO C cause 1 43d 43d
KASAN: null-ptr-deref in llcp_sock_getname C cause 1 43d 43d
BUG: unable to handle kernel NULL pointer dereference in inet_autobind C cause 3133 36d 44d
WARNING: suspicious RCU usage in shmem_add_seals C cause 1435 21d 44d
general protection fault in do_syscall_64 1 44d 44d
possible deadlock in proc_pid_attr_write 2 25d 46d
KASAN: use-after-free Read in f2fs_stop_checkpoint 1 46d 46d
INFO: task hung in rtnl_lock 3 56m 46d
general protection fault in bpf_clone_redirect 2 29d 47d
BUG: unable to handle kernel C 1 47d 47d
general protection fault in ip6_dst_destroy C 1 47d 47d
WARNING in process_one_work 2 16d 48d
KASAN: use-after-free Read in qfq_reset_qdisc 1 49d 49d
KASAN: use-after-free Read in l2tp_session_queue_purge syz 3 39d 51d
KASAN: slab-out-of-bounds Read in tcf_exts_destroy C 1 52d 52d
INFO: rcu detected stall in wb_workfn 1 53d 53d
KASAN: use-after-free Read in do_blockdev_direct_IO C 1 54d 54d
kernel BUG at fs/direct-io.c:LINE! 1 54d 54d
KASAN: use-after-free Read in inet_create 1 55d 55d
BUG: corrupted list in p9_fd_cancelled syz 2 9d21h 55d
KASAN: slab-out-of-bounds Read in bpf_skb_change_head C 2 17d 56d
KASAN: use-after-free Read in __rxrpc_put_peer 2 51d 57d
possible deadlock in refcount_dec_and_mutex_lock C 7 25d 58d
KASAN: use-after-free Read in batadv_iv_ogm_queue_add 3 21d 58d
BUG: unable to handle kernel NULL pointer dereference in corrupted C 3 46d 59d
KASAN: null-ptr-deref Read in llcp_sock_getname C 13 3d20h 59d
INFO: task hung in nbd_ioctl C 17 17d 59d
KASAN: use-after-free Read in btrfs_mount 1 62d 62d
general protection fault in rdma_resolve_route C 3 49d 66d
WARNING in batadv_iv_send_outstanding_bat_ogm_packet C 26 5d17h 66d
possible deadlock in pie_timer C 2 6h11m 67d
general protection fault in detach_if_pending 1 67d 67d
KASAN: use-after-free Write in __vb2_cleanup_fileio C 2 37d 67d
BUG: sleeping function called from invalid context in htb_destroy C 3 50d 68d
WARNING: refcount bug in pppol2tp_session_sock_hold 1 70d 70d
BUG: corrupted list in p9_conn_cancel syz 5 2d17h 72d
KASAN: use-after-free Read in tw_timer_handler 2 19d 72d
BUG: MAX_LOCKDEP_CHAINS too low! 13 7d04h 74d
WARNING in check_for_bios_corruption C 2 3d02h 76d
WARNING: suspicious RCU usage in netem_enqueue C 3 53d 76d
KASAN: out-of-bounds Read in unwind_next_frame 2 69d 76d
INFO: task hung in loop_control_ioctl 1 77d 77d
BUG: unable to handle kernel NULL pointer dereference in vivid_stop_generating_vid_cap syz 3 37d 77d
KASAN: use-after-free Read in pppol2tp_connect syz 1 78d 78d
WARNING in rds_message_alloc_sgs syz 3 61d 80d
KASAN: stack-out-of-bounds Read in unwind_next_frame 13 2d18h 85d
KASAN: slab-out-of-bounds Read in scatterwalk_copychunks C 4 3d02h 92d
KASAN: use-after-free Read in tcp_ack 30 82d 92d
general protection fault in do_tcp_sendpages 279 82d 93d
general protection fault in tcp_sendmsg_locked 1767 82d 93d
INFO: rcu detected stall in do_idle 4 87d 93d
INFO: rcu detected stall in alloc_pages_vma 1 93d 93d
INFO: rcu detected stall in execve 2 90d 94d
BUG: soft lockup in br_handle_frame 3 91d 94d
BUG: soft lockup in addrconf_rs_timer 1 95d 95d
INFO: rcu detected stall in readlink 1 96d 96d
KASAN: use-after-free Read in hci_cmd_timeout C 4 5d19h 96d
INFO: rcu detected stall in addrconf_rs_timer 38 16d 97d
INFO: task hung in ucma_close C 169 7h44m 99d
KASAN: use-after-free Read in bpf_prog_kallsyms_add 1 100d 100d
general protection fault in scatterwalk_map_and_copy 1 101d 101d
general protection fault in rxrpc_get_skb syz 8 9d18h 101d
WARNING in xfrm_policy_insert syz 6 74d 103d
KASAN: use-after-free Read in pppol2tp_session_sock_hold 5 19d 103d
WARNING in reiserfs_kill_sb 4 9d07h 104d
general protection fault in loop_validate_file C 5 1d13h 105d
KASAN: stack-out-of-bounds Read in update_stack_state 5 23d 107d
KASAN: use-after-free Read in remove_wait_queue 1 108d 108d
BUG: corrupted list in p9_fd_request syz 62 2d16h 108d
KASAN: use-after-free Read in inet_twsk_purge 3 10d 109d
KASAN: use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x 1 110d 110d
possible deadlock in lookup_slow 5 2d12h 110d
WARNING in unmap_single_vma syz 2 108d 111d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) 4 38d 112d
BUG: unable to handle kernel paging request in bpf_prog_kallsyms_add 1 113d 113d
general protection fault in perf_iterate_sb syz 1 115d 115d
possible deadlock in flush_workqueue C 15 24d 117d
general protection fault in do_blockdev_direct_IO C 7 53d 117d
KASAN: use-after-free Read in bpf_clone_redirect 6 21d 117d
WARNING: refcount bug in cdev_get C 21 17d 117d
KASAN: use-after-free Read in bpf_skb_change_tail 1 119d 119d
KASAN: use-after-free Read in ext4_data_block_valid 2 22d 119d
KASAN: use-after-free Read in put_pid_ns C 16 4d18h 119d
INFO: task hung in d_alloc_parallel C 3 51d 120d
KASAN: use-after-free Read in nr_release syz 24 4d20h 121d
WARNING in untrack_pfn syz 23 62d 121d
KASAN: use-after-free Read in l2tp_session_create syz 5 58d 121d
BUG: unable to handle kernel NULL pointer dereference in rxrpc_send_data_packet C 10 5d15h 122d
INFO: task hung in p9_fd_close C 16 2d20h 123d
BUG: unable to handle kernel paging request in dummy_set_vf_vlan C 5 29d 123d
WARNING in mtrr_type_lookup_variable C 4 7d18h 124d
KASAN: slab-out-of-bounds Read in bpf_skb_change_tail C 2 8d06h 124d
KASAN: slab-out-of-bounds Read in bpf_skb_change_proto C 2 7d18h 124d
KASAN: use-after-free Read in bpf_skb_change_proto 2 101d 124d
INFO: trying to register non-static key in smc_close_active C 10131 3h44m 126d
BUG: sleeping function called from invalid context in __do_page_fault C 4 8d05h 128d
kernel BUG at mm/slab.c:LINE! C 16 6d05h 130d
KASAN: use-after-free Read in bpf_test_finish C 4 7d22h 131d
possible deadlock in strp_sock_lock C 5 42d 133d
kernel BUG at net/rxrpc/conn_client.c:LINE! C 60 3d17h 133d
kernel BUG at net/rxrpc/local_object.c:LINE! C 10541 1h39m 134d
WARNING: ODEBUG bug in rfcomm_dlc_free C 11 39d 137d
possible deadlock in perf_read C 10 31d 139d
WARNING: bad unlock balance in mnt_drop_write 5 6d03h 140d
WARNING: suspicious RCU usage in sel_write_load 6 47d 141d
WARNING: locking bug in do_ipv6_setsockopt syz 1 141d 141d
KASAN: use-after-free Read in kfree_skb C 98 14d 142d
KASAN: use-after-free Write in __ext4_expand_extra_isize 11 31d 142d
WARNING: held lock freed in pppol2tp_release 3 45d 143d
INFO: trying to register non-static key in done 4 94d 143d
general protection fault in rxrpc_connect_call C 636 9d16h 144d
BUG: unable to handle kernel paging request in dummy_set_vf_rss_query_en C 5 53d 144d
BUG: unable to handle kernel paging request in dummy_set_vf_spoofchk C 6 33d 144d
WARNING in enqueue_task_dl C 1 10d 145d
KASAN: use-after-free Read in h5_rx_3wire_hdr syz 2 143d 145d
KASAN: slab-out-of-bounds Read in bpf_clone_redirect C 10 20d 146d
BUG: unable to handle kernel paging request in dummy_get_vf_config C 4 48d 146d
WARNING in arch_install_hw_breakpoint syz 1 146d 146d
WARNING in ovl_create_or_link C 1 10d 161d
possible deadlock in __dev_queue_xmit 3 20d 163d
WARNING: bad unlock balance in ucma_destroy_id syz 3 12d 163d
KASAN: use-after-free Read in pppol2tp_session_close syz 4 5d22h 164d
general protection fault in sysfs_do_create_link_sd C 11 32d 164d
KASAN: use-after-free Read in __smc_diag_dump syz 4 100d 165d
INFO: trying to register non-static key in __vmalloc_node_range 2 46d 166d
WARNING in ext4_set_page_dirty syz 6 24d 166d
possible deadlock in seq_read 22 2d18h 167d
WARNING in kvm_arch_vcpu_ioctl_run C 3 54d 169d
general protection fault in __smc_diag_dump syz 22 28d 170d
possible deadlock in do_io_accounting C 4 1d03h 171d
WARNING in get_signal syz 1 172d 172d
KASAN: use-after-free Read in dev_queue_xmit_nit 5 62d 172d
KASAN: use-after-free Read in rfcomm_dlc_exists 14 7d01h 173d
INFO: task hung in usb_bulk_msg 3 47d 175d
possible deadlock in __generic_file_fsync 54 16d 175d
WARNING: refcount bug in l2tp_session_create C 8 41d 176d
general protection fault in __vb2_queue_free C 28 6d17h 179d
possible deadlock in perf_swevent_init C 17 10d 179d
general protection fault in prepare_to_wait syz 3 114d 179d
general protection fault in vhost_net_chr_write_iter 3 102d 179d
general protection fault in kobject_uevent_env syz 23 10d 180d
WARNING in hsr_forward_skb C 32 6d04h 183d
WARNING in tracepoint_probe_register_prio 6 48d 184d
BUG: unable to handle kernel NULL pointer dereference in pcrypt_aead_serial C 11 40d 185d
KASAN: use-after-free Write in padata_serial_worker C 5 40d 185d
KASAN: use-after-free Read in rdma_listen C 121 3d06h 185d
WARNING in corrupted C 15 48d 185d
WARNING in deactivate_locked_super 25 38d 185d
general protection fault in vb2_vmalloc_put C 57 20d 185d
BUG: corrupted list in __put_net C 5 43d 186d
INFO: rcu detected stall in inet_sendmsg 3 95d 201d
KASAN: slab-out-of-bounds Read in pdu_read C 15 8d00h 211d
WARNING: suspicious RCU usage in tcp_disconnect 31 14d 219d
KASAN: use-after-free Write in padata_parallel_worker C 9 41d 224d
INFO: task hung in __fuse_request_send C 2 11d 224d
KASAN: slab-out-of-bounds Read in hci_event_packet C 3 8d15h 224d
INFO: task hung in fuse_lookup 4 71d 224d
WARNING: locking bug in lock_sock_nested syz 1 225d 225d
KASAN: use-after-free Read in ceph_destroy_options syz 13 5d08h 225d
WARNING: ODEBUG bug in netdev_freemem 97 2d12h 225d
BUG: workqueue lockup 7 20d 227d
WARNING: kernel stack frame pointer has bad value C 43 6h39m 228d
general protection fault in rose_send_frame C 5 8d19h 228d
WARNING in ovl_rename syz 2 130d 228d
kernel BUG at fs/buffer.c:LINE! 35 22d 228d
KASAN: use-after-free Read in tls_write_space C 91 2d11h 229d
KASAN: stack-out-of-bounds Write in ax25_getname syz 2 27d 230d
INFO: task hung in iterate_supers 9 22d 231d
KASAN: use-after-free Read in rds_tcp_conn_free 20 4d08h 231d
possible deadlock in mnt_want_write syz 19 5d01h 231d
INFO: task hung in do_exit syz 5 137d 231d
possible deadlock in SYSC_perf_event_open C 6 11d 231d
possible deadlock in perf_trace_init C 27 9d12h 231d
KASAN: use-after-free Read in lock_sock_nested syz 39 11d 232d
possible deadlock in path_openat C 14 16d 232d
WARNING in __vm_enough_memory C 4 3h05m 233d
WARNING in handle_ept_misconfig C 27 14d 234d
general protection fault in skb_put C 21 4d22h 234d
general protection fault in integrity_inode_free 14 35d 234d
INFO: task hung in aead_recvmsg C 1 13d 234d
possible deadlock in vfs_fallocate C 349 2d03h 235d
BUG: unable to handle kernel NULL pointer dereference in blk_mq_map_swqueue C 19 29d 235d
KASAN: use-after-free Read in scatterwalk_copychunks C 3 3d17h 235d
general protection fault in scatterwalk_copychunks C 75 2d22h 235d
INFO: task hung in flush_work C 5 9d15h 235d
INFO: task hung in loop_probe 4 29d 235d
WARNING in __vb2_queue_cancel C 16 21h34m 236d
unregister_netdevice: waiting for DEV to become free C 75 14d 236d
KASAN: use-after-free Read in p9_client_clunk C 117 14h54m 236d
INFO: task hung in grab_super C 75 1d22h 237d
possible deadlock in lock_trace 7 21d 237d
INFO: task hung in __do_page_fault C 1 13d 237d
KASAN: use-after-free Read in disk_unblock_events C 59 1d19h 237d
possible deadlock in perf_event_read_value 70 6d23h 238d
WARNING in tty_set_termios C 255 12h27m 238d
general protection fault in kernfs_kill_sb C 57 5d07h 238d
general protection fault in cgroup_kill_sb C 12 4d01h 238d
WARNING: refcount bug in put_pid_ns C 39 19d 238d
INFO: task hung in blkdev_put 2 89d 238d
WARNING in dma_buf_vunmap C 19 40m 239d
WARNING in bpf_jit_free syz 60 66d 239d
KASAN: use-after-free Read in debugfs_remove C 9 12d 239d
general protection fault in addr_resolve C 146 11h21m 239d
KASAN: slab-out-of-bounds Read in tls_push_record C 40 14d 239d
possible deadlock in ftrace_profile_set_filter C 246 19h40m 239d
possible deadlock in mon_bin_vma_fault C 282 4d06h 239d
general protection fault in refcount_sub_and_test C 4 13d 239d
kernel BUG at fs/btrfs/volumes.c:LINE! 23 18d 240d
KASAN: use-after-free Read in __vb2_perform_fileio C 12 1h25m 240d
WARNING in md_ioctl C 304 16h44m 240d
BUG: unable to handle kernel paging request in slhc_free C 4 13d 240d
possible deadlock in vprintk_emit C 244 1h21m 240d
possible deadlock in console_unlock C 1818 3h36m 240d
possible deadlock in perf_trace_destroy C 800 6d04h 241d
WARNING: refcount bug in kobject_get C 20 8d15h 242d
INFO: task hung in __get_super C 53 4d13h 242d
possible deadlock in perf_event_for_each_child 919 1d09h 242d
BUG: unable to handle kernel NULL pointer dereference in kthread_stop C 13 8d06h 242d
WARNING in dio_complete C 27 13d 242d
kernel BUG at ./include/linux/scatterlist.h:LINE! C 128 33d 243d
INFO: task hung in cleanup_net C 11 39d 243d
possible deadlock in flush_work 14 24d 243d
WARNING: ODEBUG bug in del_timer C 74 12d 243d
WARNING in hsr_addr_subst_dest C 381 6h56m 243d
possible deadlock in __might_fault C 295 3d04h 243d
WARNING in kill_block_super C 3637 2h21m 243d
corrupted report 1837 13h25m 243d
INFO: rcu detected stall in ext4_file_write_iter C 4 7d05h 244d
kernel BUG at net/core/skbuff.c:LINE! C 269 1d20h 244d
KASAN: use-after-free Read in xfrm6_tunnel_destroy C 1020 2d00h 244d
no output from test machine C 33105 2h04m 244d
KASAN: use-after-free Read in refcount_inc_not_zero C 17 12d 244d
INFO: task hung in lo_release syz 128 132d 245d
INFO: task hung in lo_ioctl 99 4d13h 245d
lost connection to test machine 39893 1h30m 245d
INFO: task hung in __blkdev_get syz 441 2h14m 245d
KASAN: use-after-free Read in do_blk_trace_setup C 159 11h13m 245d
INFO: task hung in sdr_cap_stop_streaming C 180 12d 245d
WARNING in sysfs_warn_dup C 521 1h46m 245d
INFO: task hung in vivid_stop_generating_vid_cap C 315 12d 245d
possible deadlock in blkdev_reread_part C 5620 1h06m 245d
KASAN: use-after-free Read in tipc_subscrb_rcv_cb C 841 9h58m 245d
INFO: task hung in lo_open syz 941 22h31m 245d
WARNING: suspicious RCU usage in tipc_bearer_find C 6554 1h26m 245d
general protection fault in rb_erase C 17323 1h03m 245d
INFO: task hung in blkdev_reread_part C 23 18d 245d
general protection fault in vhost_chr_write_iter C 1198 12h41m 245d
KASAN: slab-out-of-bounds Read in tipc_nametbl_lookup_dst_nodes C 1261 1h52m 245d
INFO: trying to register non-static key in flush_work C 11450 8d20h 245d
fix pending (2):
Title Repro Bisected Count Last Reported Patched
BUG: unable to handle kernel NULL pointer dereference in tc_bind_tclass C fix 14 56d 96d 0/1
BUG: unable to handle kernel paging request in dummy_set_vf_mac C fix 5 62d 134d 0/1