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 26m 51418 710628 216 632783 40fbbd64bba6 .config 1h41m d1b870e1 17d all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (203):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ip6gre_header (6) net -1 C 66 1h46m 4d15h PATCH [4d15h]
WARNING in drm_atomic_helper_wait_for_vblanks (5) dri -1 syz 33 1d17h 6d20h 💬 1 [4d11h]
KASAN: slab-use-after-free Write in le_read_features_complete bluetooth 24 C error 18 11d 8d04h
WARNING in usb_start_wait_urb usb -1 C error 79 2d13h 15d 💬 1 [11d]
WARNING in __mptcp_move_skbs_from_subflow (2) mptcp -1 2 14d 24d
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 32d 29d PATCH [17d]
KASAN: slab-out-of-bounds Read in ieee80211_add_virtual_monitor wireless 19 C 645 now 30d PATCH [11d]
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 28 2d19h 40d PATCH [34d]
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 23 C 387 58m 43d PATCH [20d]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 25810 12d 64d PATCH [56d]
WARNING in delete_node (4) afs -1 2 14d 70d
possible deadlock in comedi_do_insn comedi 4 23 2d07h 71d PATCH [49d]
WARNING in path_noexec (2) mm fs -1 C error 10700 1h31m 76d PATCH [66d]
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 7 9d12h 84d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1377 17h44m 98d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 11659 2h39m 101d PATCH [48d]
WARNING in subflow_data_ready (4) mptcp -1 C 322 1h57m 117d PATCH [3d20h]
WARNING in ieee80211_tx_skb_tid wireless -1 C 215 1h31m 120d
WARNING in do_mknodat (3) gfs2 -1 C 215 8h44m 123d PATCH [89d]
WARNING in ieee80211_link_info_change_notify (3) wireless -1 20 12d 129d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 28 23d 130d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 C 2965 3d11h 132d
possible deadlock in kernfs_remove kernfs 4 C error done 92 23d 133d 💬 3 [21d]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 51 11d 134d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 30 14d 137d
WARNING in __getblk_slow udf -1 C error done 151 47d 138d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 296 10d 139d PATCH [85d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 68d 140d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 82 15h50m 155d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 18 2d00h 157d 💬 1 [52d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 2704 55m 184d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 28 11d 195d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 305 7h44m 200d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 134 4d01h 202d
possible deadlock in __del_gendisk block 4 C done 43987 8d19h 203d PATCH [130d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 271 1d04h 208d PATCH [21d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 104 1d04h 214d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 75 2d16h 215d
WARNING in gid_table_release_one (3) rdma -1 C done 302 2h46m 216d 💬 23 [8d18h]
possible deadlock in anon_pipe_write autofs 4 10 38d 220d
WARNING in nsim_fib_event_nb net -1 C done 782 2d07h 228d PATCH [76d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 28d 241d 💬 2 [146d]
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 26d 249d PATCH [5d14h]
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2763 1h40m 259d 💬 2 [21d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 21 16d 259d 💬 5 [30d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 429 15h30m 259d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 40 1d05h 261d 💬 2 [26d]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 128 9h31m 273d 💬 1 [64d]
general protection fault in h5_recv bluetooth 10 C done 2730 40m 309d 💬 1 [18d]
possible deadlock in autofs_notify_daemon (2) autofs 4 71 57d 312d
general protection fault in __fib6_drop_pcpu_from (6) net 17 235 3d10h 315d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 59 15h34m 327d PATCH [253d]
WARNING in ieee80211_request_ibss_scan wireless -1 500 18d 342d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 39 1d10h 348d
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 18 5h16m 363d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 2192 45m 363d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 181d 369d PATCH [369d]
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 63d 371d
BUG: Bad page state in skb_pp_cow_data net -1 C done 64 1d12h 371d PATCH [40d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 17 17d 376d
WARNING: refcount bug in device_move kernel 13 143 12h37m 383d
WARNING: refcount bug in bnep_session kernel 13 139 2d08h 383d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 33d 385d 💬 7 [29d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 12d 386d
general protection fault in dummy_timer (2) usb 2 syz 58 7d04h 387d
general protection fault in bnep_session kernel 7 syz 1185 3h14m 387d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 659 4d08h 389d 💬 4 [5d03h]
general protection fault in device_move kernel 8 syz error 5990 3h24m 390d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 5170 55m 394d PATCH [26d]
possible deadlock in pipe_lock (6) overlayfs 4 31 21d 403d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 162 10h53m 405d
WARNING in kcov_remote_start (6) wireless -1 4452 7m 406d
possible deadlock in __submit_bio block 4 C done 60677 72d 407d 💬 3 [266d]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 45555 1h32m 409d PATCH [39d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10440 1d11h 415d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 103 2d08h 421d 💬 1 [31d]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 syz error 95 54m 421d 💬 3 [20d]
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 81 13d 428d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 61 49d 440d
possible deadlock in input_inject_event usb fs 4 C done 1998 12m 444d PATCH [59d]
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 8 syz error error 46 52d 444d 💬 1 [173d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 119 6d05h 463d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 75d 463d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 67d 467d
kernel BUG in z3fold_page_migrate mm -1 syz 354 262d 468d
WARNING in enable_work usb pm -1 C error 1133 2h13m 481d
possible deadlock in walk_component (4) kernfs 4 C 79 16d 484d 💬 1 [52d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3071 2h53m 485d 💬 4 [18d]
possible deadlock in task_rq_lock cgroups 4 C done 3979 1d01h 487d 💬 3 [29d]
kernel panic: System is deadlocked on memory (2) mm 2 83 4h33m 490d
WARNING in firmware_fallback_sysfs (2) kernel -1 150 4d05h 493d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 414 1d02h 509d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 86d 516d 💬 1 [92d]
WARNING in drv_link_info_changed (2) wireless -1 25 35d 518d
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 16 4d11h 525d
possible deadlock in dpm_for_each_dev pm 4 C error 9 13d 526d
possible deadlock in assign_fw usb 4 C done 168 26d 526d
WARNING in rate_control_rate_init (3) wireless -1 C done 21776 34m 530d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive 77 8d15h 537d PATCH [318d]
WARNING in dev_deactivate_many net -1 C 238 1d10h 539d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 24 78d 560d 💬 1 [220d]
WARNING in usb_free_urb usb media -1 C inconclusive 4040 1h40m 562d PATCH [189d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 504d 568d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 504d 568d
WARNING in shmem_evict_inode (3) mm -1 56 4h07m 570d
WARNING in rxe_pool_cleanup rdma -1 C 612 2h01m 582d 💬 8 [22d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 543 10h28m 586d 💬 3 [21d]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done error 4145 57d 591d PATCH [496d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 9112 8h00m 594d PATCH [515d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 1815 1h33m 596d
WARNING in hci_recv_frame bluetooth -1 C error 122 3d18h 598d 💬 1 [210d]
possible deadlock in __stack_map_get bpf 4 C error error 56 253d 606d 💬 2 [267d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 3144 44m 606d PATCH [601d]
WARNING in l2cap_chan_send bluetooth -1 52 9d22h 611d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done 4079 23d 611d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 489d 617d 💬 2 [523d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 514d 621d 💬 2 [500d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 2d12h 621d
possible deadlock in hsr_dev_xmit (2) net 4 C done 992 8h26m 627d 💬 2 [590d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 107 2d12h 628d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 18983 12m 633d PATCH [616d]
WARNING in l2cap_chan_del bluetooth -1 332 8d20h 638d
WARNING in io_ring_exit_work (2) io-uring -1 4442 27m 662d 💬 1 [11d]
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 945 2d12h 663d 💬 2 [39d]
kernel BUG in txEnd (2) jfs -1 C error 172 1d04h 671d 💬 1 [627d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 19d 672d 💬 2 [598d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 44 17d 672d PATCH [669d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1124 13h43m 677d PATCH [665d]
possible deadlock in smc_release smc 4 C error 167 1d10h 682d 💬 2 [42d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 98 25d 690d 💬 2 [56d]
WARNING in dbAdjTree jfs -1 C inconclusive 43957 now 698d 💬 3 [21d]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 246 13h17m 699d 💬 2 [18d]
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 521 7h59m 719d 💬 6 [19d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 469d 734d PATCH [493d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3895 52m 827d
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 72d 831d 💬 4 [61d]
possible deadlock in lookup_slow (3) btrfs 4 373 1d03h 880d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 69 9d10h 887d PATCH [529d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 43 4h02m 907d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 528 12d 917d 💬 5 [19d]
KASAN: user-memory-access Write in __destroy_inode jfs 23 C error 3472 8d11h 956d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 177 2d03h 967d
possible deadlock in evdev_pass_values (2) input 4 1616 23h38m 969d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1192 2d13h 985d 💬 2 [49d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 60d 1064d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 1807 1h43m 1078d
possible deadlock in hfs_find_init (2) hfs 4 C error 5899 1h33m 1085d
general protection fault in txEnd jfs 24 C error 3120 1h30m 1088d 💬 1 [991d]
possible deadlock in hfsplus_find_init hfs 4 C error error 870 7h10m 1090d
kernel BUG in ext4_do_writepages ext4 -1 C error 2866 1d16h 1094d 💬 9 [17d]
possible deadlock in ntfs_fallocate ntfs3 4 C error 508 3d02h 1103d
WARNING in do_mkdirat fs -1 C error error 659 1h59m 1108d 💬 22 [672d]
WARNING in hfsplus_bnode_create hfs -1 C error 1187 1h25m 1110d PATCH [13h56m]
WARNING in path_openat fs -1 C error done 170 1d05h 1110d 💬 1 [672d]
WARNING in v9fs_fid_get_acl mm -1 C error error 5678 67d 1110d PATCH [471d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 5328 4h38m 1111d PATCH [970d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 425 8d19h 1112d 💬 4 [49d]
possible deadlock in hfsplus_block_allocate hfs 4 C done 380 1d09h 1112d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 355 1d18h 1113d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs 17 C error error 3538 55d 1113d PATCH [1110d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 23 C error error 521 140d 1116d
kernel BUG in hfs_write_inode hfs -1 C error 152567 now 1116d PATCH [15d]
possible deadlock in hfsplus_get_block hfs 4 C error 14613 4h28m 1116d
kernel BUG in close_ctree btrfs -1 C error error 6560 40d 1119d 💬 6 [81d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 654 1d05h 1119d 💬 5 [49d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7820 7h19m 1125d 💬 8 [18d]
possible deadlock in filemap_fault mm 4 C done 2968 21h31m 1138d 💬 4 [61d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5253 1h38m 1142d 💬 7 [49d]
WARNING in ip_rt_bug (2) net -1 C done error 504 2d02h 1160d 💬 3 [536d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1027 1d19h 1163d
kernel BUG in txUnlock jfs -1 C error 37614 22m 1171d
possible deadlock in ntfs_read_folio ntfs3 4 C inconclusive done 5563 50d 1171d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 132 8d19h 1171d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 2616 10h37m 1171d PATCH [411d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2465 20h01m 1172d
general protection fault in lmLogSync (2) jfs 24 C error 7696 5h06m 1173d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 78604 13m 1176d PATCH [13d]
kernel BUG in dbFindLeaf jfs -1 C inconclusive 5798 now 1176d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1433 1d19h 1180d 💬 1 [29d]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 24 C done error 4896 118d 1331d 💬 2 [112d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25850 1d08h 1360d 💬 2 [61d]
WARNING in inc_nlink (3) fs -1 C error error 6905 2d08h 1369d 💬 1 [14d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 75 3h41m 1404d
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 101 4d20h 1407d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 72 5d14h 1464d PATCH [7d00h]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 184 10d 1492d PATCH [579d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 904752 now 1493d PATCH [908d]
possible deadlock in input_event (2) fs 4 C inconclusive 6531 11m 1496d 💬 3 [14d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 535 17h46m 1498d 💬 3 [21d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 31 17d 1561d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7544 6h41m 1671d PATCH [908d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 71 10d 1726d 💬 2 [1629d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3194 7h01m 1812d PATCH [1548d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 13d 1833d
WARNING in udf_truncate_extents udf -1 C done error 15512 1h22m 1890d 💬 1 [49d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6897 1d20h 1909d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 259d 1923d
BUG: workqueue lockup (5) net 1 C done 14767 47m 2162d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 12d 2204d 💬 5 [532d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 120d 2308d PATCH [588d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6589 11m 2432d 💬 4 [18d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2811 4h05m 2488d 💬 7 [29d]
WARNING in hfs_bnode_create hfs -1 C done error 5144 1h46m 2813d
moderation (7):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in __radix_tree_replace afs 19 1 4d14h 14h44m
BUG: unable to handle kernel paging request in __run_timers (2) sound 23 3 11d 50d
KASAN: slab-use-after-free Read in event_handler usb 19 3 41d 74d
KASAN: slab-use-after-free Read in radix_tree_next_chunk afs 19 3 48d 135d
lost connection to test machine (5) -1 C error 2828560 now 2222d
corrupted report (2) mm -1 1033330 now 2805d
no output from test machine (2) -1 C done 2036745 now 2928d