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 2h18m 48870 685831 214 1150063 765e56e41a5a .config 11h26m e8331348 22h38m all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (200):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __mptcp_move_skbs_from_subflow (2) mptcp -1 1 6d05h 6d03h
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 13d 10d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 17 5d08h 21d PATCH [15d]
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 23 C 187 5h56m 24d PATCH [1d08h]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 24761 13m 45d PATCH [38d]
WARNING in delete_node (4) afs -1 1 56d 52d
possible deadlock in comedi_do_insn comedi 4 18 4d06h 52d PATCH [31d]
WARNING in path_noexec (2) fs mm -1 C error 8542 43m 57d PATCH [47d]
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 4 7d14h 66d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1373 14d 79d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 9931 34m 83d PATCH [29d]
WARNING in subflow_data_ready (4) mptcp -1 C 113 2h38m 99d
WARNING in do_mknodat (3) gfs2 -1 C 209 2d00h 104d PATCH [70d]
WARNING in ieee80211_link_info_change_notify (3) wireless -1 17 7d14h 110d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 28 5d03h 112d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 C 2786 33m 113d
possible deadlock in kernfs_remove kernfs 4 C error done 92 4d23h 114d 💬 3 [2d07h]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 45 26m 115d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 28 2d14h 118d
WARNING in __getblk_slow udf -1 C error 151 29d 119d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 276 20h33m 121d PATCH [67d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 49d 121d
BUG: unable to handle kernel NULL pointer dereference in parse_insn comedi 10 26 17d 134d PATCH [35d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 61 3d05h 136d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 13 1d14h 139d 💬 1 [33d]
WARNING in driver_unregister (2) kernel -1 C error 3020 2h27m 145d PATCH [35d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 2470 7h43m 165d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 22 14d 177d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 285 4d14h 182d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 124 10h11m 183d
possible deadlock in __del_gendisk block 4 C done 43987 23d 185d PATCH [111d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 259 4h36m 189d PATCH [2d23h]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 100 3d15h 196d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 70 3d13h 196d
WARNING in gid_table_release_one (3) rdma -1 C done 193 2d23h 198d 💬 23 [3d08h]
possible deadlock in anon_pipe_write autofs 4 10 19d 202d
WARNING in nsim_fib_event_nb net -1 C done 771 2d02h 210d PATCH [58d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 9d21h 222d 💬 2 [127d]
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 8d00h 230d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2534 2h40m 240d 💬 2 [2d07h]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 21 11d 240d 💬 5 [11d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 391 9h31m 240d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 37 14d 242d 💬 2 [8d02h]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 97 11h16m 254d 💬 1 [46d]
general protection fault in h5_recv bluetooth 10 C done 2457 now 291d 💬 1 [3h09m]
possible deadlock in autofs_notify_daemon (2) autofs 4 71 39d 294d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 38d 296d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 56 2d08h 308d PATCH [234d]
WARNING in ieee80211_request_ibss_scan wireless -1 500 3h57m 323d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 37 3d15h 329d
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 16 20d 344d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 1285 43m 344d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 162d 351d PATCH [350d]
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 44d 353d
BUG: Bad page state in skb_pp_cow_data net -1 C done 55 1d08h 353d PATCH [21d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 16 3d03h 358d
WARNING: refcount bug in device_move kernel 13 132 3h42m 364d
WARNING: refcount bug in bnep_session kernel 13 133 5h43m 365d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 15d 366d 💬 7 [10d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 24d 367d
general protection fault in dummy_timer (2) usb 2 syz 55 7d16h 368d
general protection fault in bnep_session kernel 7 syz 1104 1h07m 368d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 658 6d18h 371d 💬 4 [2d07h]
general protection fault in device_move kernel 8 syz error 5527 4h20m 371d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4859 23m 375d PATCH [7d22h]
possible deadlock in pipe_lock (6) overlayfs 4 31 3d02h 384d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 159 3d13h 386d
WARNING in kcov_remote_start (6) wireless -1 3207 37m 387d
possible deadlock in __submit_bio block 4 C done 60677 53d 388d 💬 3 [247d]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 45181 2h27m 390d PATCH [20d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10413 15h02m 397d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 100 1d00h 402d 💬 1 [12d]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 syz error 88 1d23h 402d 💬 3 [2d00h]
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 80 18d 409d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 61 31d 422d
possible deadlock in input_inject_event usb fs 4 C done 1824 11h28m 426d PATCH [41d]
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 8 syz error 46 34d 426d 💬 1 [154d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 117 10d 444d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 56d 444d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 48d 449d
kernel BUG in z3fold_page_migrate mm -1 syz 354 244d 449d
WARNING in enable_work usb pm -1 C error 1068 1d00h 463d
possible deadlock in walk_component (4) kernfs 4 C 78 3h43m 465d 💬 1 [33d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2655 6h01m 466d 💬 4 [3h08m]
possible deadlock in task_rq_lock cgroups 4 C done 3973 8d00h 468d 💬 3 [10d]
kernel panic: System is deadlocked on memory (2) mm 2 75 23h49m 472d
WARNING in firmware_fallback_sysfs (2) kernel -1 144 5h50m 475d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 390 2d05h 491d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 67d 497d 💬 1 [73d]
WARNING in drv_link_info_changed (2) wireless -1 25 17d 499d
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 16 14d 506d
possible deadlock in dpm_for_each_dev pm 4 C error 9 26d 507d
possible deadlock in assign_fw usb 4 C done 168 8d04h 508d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 96d 512d PATCH [495d]
WARNING in rate_control_rate_init (3) wireless -1 C done 20741 6m 512d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive 77 4d05h 518d PATCH [300d]
WARNING in dev_deactivate_many net -1 C 234 6d09h 521d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 24 60d 541d 💬 1 [201d]
WARNING in usb_free_urb usb media -1 C inconclusive 3842 5h42m 543d PATCH [171d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 486d 549d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 486d 549d
WARNING in shmem_evict_inode (3) mm -1 54 20d 551d
WARNING in rxe_pool_cleanup rdma -1 C 581 2d13h 563d 💬 8 [3d08h]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 510 6d09h 568d 💬 3 [2d07h]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done error 4145 38d 573d PATCH [477d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 8934 15h23m 576d PATCH [496d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 1753 11h18m 577d
WARNING in hci_recv_frame bluetooth -1 C error 113 1d10h 580d 💬 1 [191d]
possible deadlock in __stack_map_get bpf 4 C error error 56 234d 587d 💬 2 [248d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 3015 7h58m 588d PATCH [583d]
WARNING in l2cap_chan_send bluetooth -1 50 41d 592d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done 4079 4d23h 593d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 470d 599d 💬 2 [504d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 495d 602d 💬 2 [481d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 11d 603d
possible deadlock in hsr_dev_xmit (2) net 4 C done 976 18h06m 609d 💬 2 [571d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 105 1d12h 610d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 16724 9m 614d PATCH [598d]
WARNING in l2cap_chan_del bluetooth -1 329 1d08h 620d
WARNING in io_ring_exit_work (2) io-uring -1 3698 now 644d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 919 2h48m 645d 💬 2 [21d]
kernel BUG in txEnd (2) jfs -1 C error 165 2d10h 653d 💬 1 [608d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 22h16m 653d 💬 2 [580d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 43 4d19h 654d PATCH [651d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1110 1d22h 659d PATCH [646d]
possible deadlock in smc_release smc 4 C error 154 1d16h 664d 💬 2 [24d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 98 6d13h 671d 💬 2 [38d]
WARNING in dbAdjTree jfs -1 C inconclusive 43157 52m 679d 💬 3 [2d07h]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 232 3h36m 681d 💬 2 [3h08m]
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 475 8h19m 700d 💬 6 [8h07m]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 451d 716d PATCH [474d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3791 5h11m 808d
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 53d 812d 💬 4 [42d]
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 62 11d 869d PATCH [511d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 42 5d16h 889d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 523 6h59m 898d 💬 5 [8h07m]
KASAN: user-memory-access Write in __destroy_inode jfs 23 C error 3466 1d02h 938d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 170 10d 948d
possible deadlock in evdev_pass_values (2) input 4 1540 3d02h 951d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1155 21h03m 966d 💬 2 [31d]
kernel BUG in hfsplus_bnode_put hfs -1 C error 178 5d19h 1044d PATCH [85d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 41d 1045d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 1607 2h49m 1060d
possible deadlock in hfs_find_init (2) hfs 4 C error 5648 4h53m 1066d
general protection fault in txEnd jfs 24 C error 2718 now 1069d 💬 1 [973d]
possible deadlock in hfsplus_find_init hfs 4 C error error 847 1d13h 1071d
kernel BUG in ext4_do_writepages ext4 -1 C error 2847 14h32m 1075d 💬 9 [29d]
possible deadlock in ntfs_fallocate ntfs3 4 C error 504 1d07h 1084d
WARNING in do_mkdirat fs -1 C error error 622 2d13h 1090d 💬 22 [653d]
WARNING in hfsplus_bnode_create hfs -1 C error 1112 12h58m 1091d
WARNING in path_openat fs -1 C error done 167 3d23h 1091d 💬 1 [653d]
WARNING in v9fs_fid_get_acl mm -1 C error error 5678 48d 1092d PATCH [452d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 5228 3h02m 1093d PATCH [951d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 422 9d04h 1093d 💬 4 [31d]
possible deadlock in hfsplus_block_allocate hfs 4 C done 370 20h52m 1094d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 350 now 1094d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs 17 C error error 3538 37d 1095d PATCH [1092d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 23 C error error 521 121d 1097d
kernel BUG in hfs_write_inode hfs -1 C error 140926 11m 1098d PATCH [1d20h]
possible deadlock in hfsplus_get_block hfs 4 C error 14388 43m 1098d
kernel BUG in close_ctree btrfs -1 C error error 6560 22d 1100d 💬 6 [62d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 646 1d15h 1101d 💬 5 [31d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7673 4h36m 1107d 💬 8 [3h09m]
possible deadlock in filemap_fault mm 4 C done 2949 18d 1119d 💬 4 [42d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5176 2h13m 1123d 💬 7 [31d]
WARNING in ip_rt_bug (2) net -1 C done error 496 5d12h 1141d 💬 3 [517d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1025 14d 1144d
kernel BUG in txUnlock jfs -1 C error 36368 now 1153d
possible deadlock in ntfs_read_folio ntfs3 4 C inconclusive done 5563 31d 1153d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 129 4d04h 1153d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 2449 4h45m 1153d PATCH [393d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2457 4d18h 1153d
general protection fault in lmLogSync (2) jfs 24 C error 7606 7h17m 1154d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 75081 7m 1157d
kernel BUG in dbFindLeaf jfs -1 C inconclusive 5544 1h07m 1158d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1427 8d11h 1161d 💬 1 [10d]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 24 C done error 4896 100d 1312d 💬 2 [94d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25848 1d10h 1342d 💬 2 [42d]
WARNING in inc_nlink (3) fs -1 C error error 6900 5d01h 1350d 💬 1 [27d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 74 8h18m 1385d
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 87 8d09h 1388d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 71 8d01h 1445d PATCH [1d18h]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 182 8h57m 1473d PATCH [561d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 870566 now 1474d PATCH [890d]
possible deadlock in input_event (2) fs 4 C inconclusive 6416 1d10h 1477d 💬 3 [27d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 522 16h24m 1480d 💬 3 [2d07h]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 29 1d15h 1542d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7366 10h39m 1652d PATCH [890d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 68 1d00h 1707d 💬 2 [1610d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3153 1h15m 1793d PATCH [1529d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 8d15h 1814d
WARNING in udf_truncate_extents udf -1 C done error 15091 2h05m 1872d 💬 1 [31d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6888 2d15h 1890d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 240d 1905d
BUG: workqueue lockup (5) net 1 C done 14342 1h33m 2143d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1149 46m 2186d 💬 5 [514d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 101d 2290d PATCH [569d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6384 2h46m 2414d 💬 4 [3h08m]
WARNING in rcu_check_gp_start_stall net -1 C done error 2768 18h02m 2469d 💬 7 [10d]
WARNING in hfs_bnode_create hfs -1 C done error 4678 5h24m 2794d
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 35d 31d
KASAN: slab-use-after-free Read in event_handler usb 19 3 22d 55d
KASAN: slab-use-after-free Read in radix_tree_next_chunk afs 19 3 29d 116d
KASAN: slab-use-after-free Read in skb_dequeue bluetooth 19 4 77d 173d
lost connection to test machine (5) -1 C error 2762277 now 2204d
corrupted report (2) mm -1 1018494 now 2787d
no output from test machine (2) -1 C done 2011347 now 2910d