syzbot


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
ci-qemu-upstream-386 now 10h16m 51156 690592 311 1292315 d13f3ac64efb .config 22h06m 4fb8ef37 2d01h all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (201):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __mptcp_move_skbs_from_subflow (2) mptcp -1 1 2d08h 2d06h
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 9d22h 6d11h
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 17 1d11h 17d PATCH [11d]
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 23 C 153 9h00m 20d PATCH [3d09h]
kernel BUG in ipgre_header (3) net -1 C 69 11h14m 34d PATCH [1d09h]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 24193 5m 41d PATCH [34d]
WARNING in delete_node (4) afs -1 1 52d 48d
possible deadlock in comedi_do_insn comedi 4 18 9h40m 48d PATCH [27d]
WARNING in path_noexec (2) fs mm -1 C error 7937 1h10m 53d PATCH [43d]
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 4 3d17h 62d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1373 11d 76d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 9351 7h27m 79d PATCH [26d]
WARNING in subflow_data_ready (4) mptcp -1 C 63 2h44m 95d
WARNING in do_mknodat (3) gfs2 -1 C 206 5d04h 100d PATCH [67d]
WARNING in ieee80211_link_info_change_notify (3) wireless -1 17 3d17h 106d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 28 1d06h 108d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2696 now 110d
possible deadlock in kernfs_remove kernfs 4 C error done 92 1d02h 111d 💬 3 [26d]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 43 11d 111d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 27 16d 115d
WARNING in __getblk_slow udf -1 C error 151 25d 115d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 273 1d01h 117d PATCH [63d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 45d 117d
BUG: unable to handle kernel NULL pointer dereference in parse_insn comedi 10 26 13d 130d PATCH [31d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 60 15d 132d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 13 30d 135d 💬 1 [30d]
WARNING in driver_unregister (2) kernel -1 C error 2946 40m 141d PATCH [31d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 2453 3h59m 162d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 22 10d 173d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 285 18h00m 178d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 122 1d16h 179d
possible deadlock in __del_gendisk block 4 C done 43987 19d 181d PATCH [107d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 252 1d04h 185d PATCH [2d05h]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 99 1d14h 192d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 69 5d04h 193d
WARNING in gid_table_release_one (3) rdma -1 C done 192 1h36m 194d 💬 23 [16d]
possible deadlock in anon_pipe_write autofs 4 10 16d 198d
WARNING in nsim_fib_event_nb net -1 C done 768 1d05h 206d PATCH [54d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 6d01h 218d 💬 2 [124d]
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 4d04h 226d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2453 2h52m 236d 💬 2 [30d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 21 8d02h 236d 💬 5 [8d02h]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 383 3h16m 236d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 37 10d 238d 💬 2 [4d06h]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 92 1d07h 251d 💬 1 [42d]
general protection fault in h5_recv bluetooth 10 C done 2382 13m 287d 💬 1 [27d]
possible deadlock in autofs_notify_daemon (2) autofs 4 71 35d 290d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 34d 292d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 56 12d 304d PATCH [230d]
WARNING in ieee80211_request_ibss_scan wireless -1 499 14d 320d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 36 12h42m 325d
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 16 16d 340d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 1171 1h23m 341d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 158d 347d PATCH [346d]
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 40d 349d
BUG: Bad page state in skb_pp_cow_data net -1 C done 54 3d19h 349d PATCH [18d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 16 32d 354d
WARNING: refcount bug in device_move kernel 13 130 3d03h 360d
WARNING: refcount bug in bnep_session kernel 13 131 11d 361d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 11d 362d 💬 7 [6d11h]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 20d 363d
general protection fault in dummy_timer (2) usb 2 syz 55 3d19h 364d
general protection fault in bnep_session kernel 7 syz 1085 9m 364d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 658 2d21h 367d 💬 4 [13d]
general protection fault in device_move kernel 8 syz error 5452 18m 368d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4803 4h20m 371d PATCH [4d01h]
possible deadlock in pipe_lock (6) overlayfs 4 30 1d15h 380d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 157 15d 382d
WARNING in kcov_remote_start (6) wireless -1 3016 28m 383d
possible deadlock in __submit_bio block 4 C done 60677 49d 384d 💬 3 [244d]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 45060 2h21m 387d PATCH [17d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10403 2h00m 393d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 99 8d19h 398d 💬 1 [8d17h]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 84 8d23h 398d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 80 14d 405d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 61 27d 418d
possible deadlock in input_inject_event usb fs 4 C done 1811 9h49m 422d PATCH [37d]
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 8 syz error 46 30d 422d 💬 1 [150d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 117 6d07h 440d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 52d 440d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 44d 445d
kernel BUG in z3fold_page_migrate mm -1 syz 354 240d 445d
WARNING in enable_work usb pm -1 C error 1061 1d00h 459d
possible deadlock in walk_component (4) kernfs 4 C 74 5d22h 461d 💬 1 [30d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2627 12h38m 463d 💬 4 [27d]
possible deadlock in task_rq_lock cgroups 4 C done 3973 4d03h 464d 💬 3 [6d11h]
kernel panic: System is deadlocked on memory (2) mm 2 72 8h31m 468d
WARNING in firmware_fallback_sysfs (2) kernel -1 143 19d 471d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 389 12h42m 487d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 64d 493d 💬 1 [69d]
WARNING in drv_link_info_changed (2) wireless -1 25 13d 496d
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 16 10d 502d
possible deadlock in dpm_for_each_dev pm 4 C error 9 22d 504d
possible deadlock in assign_fw usb 4 C done 168 4d07h 504d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 92d 508d PATCH [492d]
WARNING in rate_control_rate_init (3) wireless -1 C done 20528 now 508d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive 77 8h19m 514d PATCH [296d]
WARNING in dev_deactivate_many net -1 C 234 2d13h 517d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 24 56d 538d 💬 1 [197d]
WARNING in usb_free_urb usb media -1 C inconclusive 3782 20m 539d PATCH [167d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 482d 545d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 482d 545d
WARNING in shmem_evict_inode (3) mm -1 54 17d 547d
WARNING in rxe_pool_cleanup rdma -1 C 578 21h06m 559d 💬 8 [30d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 510 2d12h 564d 💬 3 [30d]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done error 4145 34d 569d PATCH [473d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 8866 7h35m 572d PATCH [493d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 1747 1h54m 573d
WARNING in hci_recv_frame bluetooth -1 C error 110 4d17h 576d 💬 1 [188d]
possible deadlock in __stack_map_get bpf 4 C error error 56 230d 583d 💬 2 [244d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 2984 1h30m 584d PATCH [579d]
WARNING in l2cap_chan_send bluetooth -1 50 37d 588d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done 4079 1d03h 589d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 466d 595d 💬 2 [500d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 492d 598d 💬 2 [478d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 8d00h 599d
possible deadlock in hsr_dev_xmit (2) net 4 C done 962 22h00m 605d 💬 2 [567d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 102 8d03h 606d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 16219 now 610d PATCH [594d]
WARNING in l2cap_chan_del bluetooth -1 327 2d22h 616d
WARNING in io_ring_exit_work (2) io-uring -1 3580 31m 640d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 909 14h12m 641d 💬 2 [17d]
kernel BUG in txEnd (2) jfs -1 C error 164 3d03h 649d 💬 1 [604d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 11d 650d 💬 2 [576d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 43 22h29m 650d PATCH [647d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1105 9h07m 655d PATCH [642d]
possible deadlock in smc_release smc 4 C error 153 2h01m 660d 💬 2 [20d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 98 2d16h 667d 💬 2 [34d]
WARNING in dbAdjTree jfs -1 C inconclusive 42909 now 675d 💬 3 [30d]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 228 1d11h 677d 💬 2 [27d]
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 455 6h23m 696d 💬 6 [27d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 447d 712d PATCH [470d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3770 4h05m 804d
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 49d 809d 💬 4 [38d]
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 62 7d12h 865d PATCH [507d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 42 1d19h 885d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 521 9d04h 894d 💬 5 [27d]
KASAN: user-memory-access Write in __destroy_inode jfs 23 C error 3459 50m 934d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 170 6d16h 944d
possible deadlock in evdev_pass_values (2) input 4 1538 1d08h 947d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1151 21m 962d 💬 2 [27d]
kernel BUG in hfsplus_bnode_put hfs -1 C error 178 1d22h 1040d PATCH [81d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 37d 1042d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 1587 3h57m 1056d
possible deadlock in hfs_find_init (2) hfs 4 C error 5612 1h24m 1062d
general protection fault in txEnd jfs 24 C error 2642 14m 1065d 💬 1 [969d]
possible deadlock in hfsplus_find_init hfs 4 C error error 846 2d18h 1067d
kernel BUG in ext4_do_writepages ext4 -1 C error 2837 1d01h 1071d 💬 9 [25d]
possible deadlock in ntfs_fallocate ntfs3 4 C error 503 7d18h 1080d
WARNING in do_mkdirat fs -1 C error error 618 1d23h 1086d 💬 22 [649d]
WARNING in hfsplus_bnode_create hfs -1 C error 1100 26m 1087d
WARNING in path_openat fs -1 C error done 167 2h26m 1087d 💬 1 [649d]
WARNING in v9fs_fid_get_acl mm -1 C error error 5678 44d 1088d PATCH [448d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 5205 17h23m 1089d PATCH [947d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 422 5d07h 1089d 💬 4 [27d]
possible deadlock in hfsplus_block_allocate hfs 4 C done 366 1d11h 1090d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 349 16h38m 1090d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs 17 C error error 3538 33d 1091d PATCH [1088d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 23 C error error 521 117d 1093d
kernel BUG in hfs_write_inode hfs -1 C error 139196 17m 1094d PATCH [8d22h]
possible deadlock in hfsplus_get_block hfs 4 C error 14348 17m 1094d
kernel BUG in close_ctree btrfs -1 C error error 6560 18d 1096d 💬 6 [58d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 645 4d16h 1097d 💬 5 [27d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7660 1h35m 1103d 💬 8 [27d]
possible deadlock in filemap_fault mm 4 C done 2949 14d 1115d 💬 4 [38d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5152 2h48m 1119d 💬 7 [27d]
WARNING in ip_rt_bug (2) net -1 C done error 496 1d15h 1138d 💬 3 [514d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1025 10d 1140d
kernel BUG in txUnlock jfs -1 C error 36141 1h13m 1149d
possible deadlock in ntfs_read_folio ntfs3 4 C inconclusive done 5563 27d 1149d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 129 7h45m 1149d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 2383 3h03m 1149d PATCH [389d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2457 21h54m 1149d
general protection fault in lmLogSync (2) jfs 24 C error 7573 34m 1150d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 74656 5m 1154d
kernel BUG in dbFindLeaf jfs -1 C inconclusive 5494 3h29m 1154d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1427 4d15h 1157d 💬 1 [6d11h]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 24 C done error 4896 96d 1308d 💬 2 [90d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25847 1d18h 1338d 💬 2 [38d]
WARNING in inc_nlink (3) fs -1 C error error 6900 1d05h 1347d 💬 1 [23d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 72 1d16h 1382d
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 87 4d12h 1384d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 71 4d04h 1441d PATCH [5d20h]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 181 9h09m 1469d PATCH [557d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 863834 now 1470d PATCH [886d]
possible deadlock in input_event (2) fs 4 C inconclusive 6407 9h49m 1474d 💬 3 [23d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 520 2d23h 1476d 💬 3 [30d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 29 12d 1539d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7317 42m 1649d PATCH [886d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 67 15d 1703d 💬 2 [1606d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3137 5h13m 1789d PATCH [1526d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 4d18h 1810d
WARNING in udf_truncate_extents udf -1 C done error 15010 10m 1868d 💬 1 [27d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6886 1h24m 1886d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 236d 1901d
BUG: workqueue lockup (5) net 1 C done 14266 2h31m 2139d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1146 1d09h 2182d 💬 5 [510d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 97d 2286d PATCH [566d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6341 2h29m 2410d 💬 4 [27d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2764 2h50m 2466d 💬 7 [6d11h]
WARNING in hfs_bnode_create hfs -1 C done error 4610 3h58m 2790d
moderation (7):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in __run_timers (2) sound 8 1 31d 27d
KASAN: slab-use-after-free Read in event_handler usb 19 3 18d 51d
KASAN: slab-use-after-free Read in radix_tree_next_chunk afs 19 3 25d 112d
KASAN: slab-use-after-free Read in skb_dequeue bluetooth 19 4 73d 169d
lost connection to test machine (5) -1 C error 2747479 now 2200d
corrupted report (2) mm -1 1016409 now 2783d
no output from test machine (2) -1 C done 2006565 now 2906d