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 1h25m 51782 691886 180 764748 23cb64fb7625 .config 17h31m 2cc4c24a 1h43m all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (199):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 6d15h 3d03h
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 14 6d19h 14d PATCH [8d07h]
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 23 C 128 4h13m 17d PATCH [1h43m]
kernel BUG in ipgre_header (3) net -1 C 68 1d22h 30d PATCH [16h30m]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 23167 now 38d PATCH [30d]
WARNING in delete_node (4) afs -1 1 48d 44d
possible deadlock in comedi_do_insn comedi 4 16 4d20h 45d PATCH [23d]
WARNING in path_noexec (2) fs mm -1 C error 7204 8m 50d PATCH [40d]
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 4 9h42m 58d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1373 7d16h 72d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 8898 34m 75d PATCH [22d]
WARNING in do_mknodat (3) gfs2 -1 C 206 1d20h 97d PATCH [63d]
WARNING in ieee80211_link_info_change_notify (3) wireless -1 17 9h18m 103d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 26 4h30m 105d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2507 1h07m 106d
possible deadlock in kernfs_remove kernfs 4 C error done 91 59d 107d 💬 3 [22d]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 43 7d16h 108d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 27 13d 111d
WARNING in __getblk_slow udf -1 C error 151 21d 112d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 267 5d05h 113d PATCH [59d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 42d 114d
BUG: unable to handle kernel NULL pointer dereference in parse_insn comedi 10 26 10d 126d PATCH [27d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 60 12d 129d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 13 27d 131d 💬 1 [26d]
WARNING in driver_unregister (2) kernel -1 C error 2896 2h13m 138d PATCH [27d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 2436 4h46m 158d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 22 7d05h 169d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 277 2d06h 174d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 120 13h56m 176d
possible deadlock in __del_gendisk block 4 C done 43987 16d 177d PATCH [104d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 235 7h49m 182d PATCH [15h27m]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 97 6h19m 188d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 69 1d20h 189d
WARNING in gid_table_release_one (3) rdma -1 C done 186 4d13h 190d 💬 23 [13d]
possible deadlock in anon_pipe_write autofs 4 10 12d 195d
WARNING in nsim_fib_event_nb net -1 C done 766 1d16h 202d PATCH [50d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 2d17h 215d 💬 2 [120d]
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 20h14m 223d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2353 22m 233d 💬 2 [26d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 21 4d18h 233d 💬 5 [4d18h]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 380 2d00h 233d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 37 7d11h 235d 💬 2 [22h12m]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 89 4h31m 247d 💬 1 [39d]
general protection fault in h5_recv bluetooth 10 C done 2336 6h30m 283d 💬 1 [24d]
possible deadlock in autofs_notify_daemon (2) autofs 4 71 31d 286d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 31d 289d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 56 9d05h 301d PATCH [227d]
WARNING in ieee80211_request_ibss_scan wireless -1 499 11d 316d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 35 5h10m 322d
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 16 13d 337d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 956 21m 337d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 155d 344d PATCH [343d]
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 37d 345d
BUG: Bad page state in skb_pp_cow_data net -1 C done 54 11h47m 346d PATCH [14d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 16 29d 351d
WARNING: refcount bug in device_move kernel 13 129 4d11h 357d
WARNING: refcount bug in bnep_session kernel 13 131 8d01h 357d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 7d22h 359d 💬 7 [3d03h]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 17d 360d
general protection fault in dummy_timer (2) usb 2 syz 55 11h31m 361d
general protection fault in bnep_session kernel 7 syz 1068 7h57m 361d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 657 11d 363d 💬 4 [10d]
general protection fault in device_move kernel 8 syz error 5403 2h42m 364d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4751 4h53m 368d PATCH [17h55m]
possible deadlock in pipe_lock (6) overlayfs 4 29 2d01h 377d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 157 12d 379d
WARNING in kcov_remote_start (6) wireless -1 2852 now 380d
possible deadlock in __submit_bio block 4 C done 60677 46d 381d 💬 3 [240d]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 44940 now 383d PATCH [13d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10391 17h18m 389d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 99 5d11h 395d 💬 1 [5d09h]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 84 5d15h 395d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 80 11d 402d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 61 24d 415d
possible deadlock in input_inject_event usb fs 4 C done 1795 12m 418d PATCH [33d]
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 8 syz error 46 27d 418d 💬 1 [147d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 117 2d23h 437d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 49d 437d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 41d 441d
kernel BUG in z3fold_page_migrate mm -1 syz 354 236d 442d
WARNING in enable_work input usb pm -1 C error 1055 1h14m 456d
possible deadlock in walk_component (4) kernfs 4 C 74 2d15h 458d 💬 1 [26d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2605 7h21m 459d 💬 4 [24d]
possible deadlock in task_rq_lock cgroups 4 C done 3973 19h40m 461d 💬 3 [3d03h]
kernel panic: System is deadlocked on memory (2) mm 2 71 4d03h 465d
WARNING in firmware_fallback_sysfs (2) kernel -1 143 16d 467d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 386 3d13h 483d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 60d 490d 💬 1 [66d]
WARNING in drv_link_info_changed (2) wireless -1 25 10d 492d
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 16 7d02h 499d
possible deadlock in dpm_for_each_dev pm 4 C error 9 19d 500d
possible deadlock in assign_fw usb 4 C done 168 23h30m 500d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 89d 505d PATCH [488d]
WARNING in rate_control_rate_init (3) wireless -1 C done 20392 14m 505d
WARNING in drm_mode_create_lease_ioctl dri -1 C inconclusive 77 11d 511d PATCH [292d]
WARNING in dev_deactivate_many net -1 C 233 2d15h 513d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 24 52d 534d 💬 1 [194d]
WARNING in usb_free_urb usb media -1 C inconclusive 3695 30m 536d PATCH [164d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 478d 542d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 479d 542d
WARNING in shmem_evict_inode (3) mm -1 54 13d 544d
WARNING in rxe_pool_cleanup rdma -1 C 577 5d20h 556d 💬 8 [27d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 509 21h20m 561d 💬 3 [26d]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done error 4145 31d 565d PATCH [470d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 8862 1h19m 569d PATCH [489d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 1736 19h19m 570d
WARNING in hci_recv_frame bluetooth -1 C error 110 1d09h 572d 💬 1 [184d]
possible deadlock in __stack_map_get bpf 4 C error error 56 227d 580d 💬 2 [241d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 2966 1h07m 580d PATCH [576d]
WARNING in l2cap_chan_send bluetooth -1 50 34d 585d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done 4079 29d 586d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 463d 591d 💬 2 [497d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 488d 595d 💬 2 [474d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 4d16h 595d
possible deadlock in hsr_dev_xmit (2) net 4 C done 955 6h58m 601d 💬 2 [564d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 102 4d19h 602d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 15895 27m 607d PATCH [590d]
WARNING in l2cap_chan_del bluetooth -1 326 7h06m 612d
WARNING in io_ring_exit_work (2) io-uring -1 3431 2h35m 637d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 894 9h11m 638d 💬 2 [13d]
kernel BUG in txEnd (2) jfs -1 C error 163 20h53m 645d 💬 1 [601d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 8d14h 646d 💬 2 [572d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 42 17d 647d PATCH [643d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1102 6d02h 652d PATCH [639d]
possible deadlock in smc_release smc 4 C error 151 5d20h 656d 💬 2 [16d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 97 30d 664d 💬 2 [30d]
WARNING in dbAdjTree jfs -1 C inconclusive 42619 44m 672d 💬 3 [26d]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 226 2d02h 673d 💬 2 [24d]
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 443 3h23m 693d 💬 6 [24d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 443d 708d PATCH [467d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3751 1h05m 801d
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 46d 805d 💬 4 [35d]
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 62 4d04h 861d PATCH [503d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 41 22d 881d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 521 5d20h 891d 💬 5 [24d]
KASAN: user-memory-access Write in __destroy_inode jfs 23 C error 3456 1d11h 931d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 170 3d08h 941d
possible deadlock in evdev_pass_values (2) input 4 1531 4h33m 944d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1144 9h44m 959d 💬 2 [23d]
kernel BUG in hfsplus_bnode_put hfs -1 C error 175 2d22h 1037d PATCH [78d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 34d 1038d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 1576 4h24m 1053d
possible deadlock in hfs_find_init (2) hfs 4 C error 5578 59m 1059d
general protection fault in txEnd jfs 24 C error 2571 2h16m 1062d 💬 1 [966d]
possible deadlock in hfsplus_find_init hfs 4 C error error 844 18h09m 1064d
kernel BUG in ext4_do_writepages ext4 -1 C error 2835 7d09h 1068d 💬 9 [22d]
possible deadlock in ntfs_fallocate ntfs3 4 C error 503 4d10h 1077d
WARNING in do_mkdirat fs -1 C error error 614 3d15h 1082d 💬 22 [646d]
WARNING in hfsplus_bnode_create hfs -1 C error 1086 5h31m 1084d
WARNING in path_openat fs -1 C error done 166 6d07h 1084d 💬 1 [646d]
WARNING in v9fs_fid_get_acl mm v9fs -1 C error error 5678 41d 1084d PATCH [445d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 5183 57m 1085d PATCH [944d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 422 1d23h 1086d 💬 4 [23d]
possible deadlock in hfsplus_block_allocate hfs 4 C done 364 9d11h 1086d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 348 11h30m 1087d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs 17 C error 3538 29d 1088d PATCH [1084d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 23 C error error 521 114d 1090d
kernel BUG in hfs_write_inode hfs -1 C error 138034 16m 1091d PATCH [5d14h]
possible deadlock in hfsplus_get_block hfs 4 C error 14320 1h13m 1091d
kernel BUG in close_ctree btrfs -1 C error error 6560 15d 1093d 💬 6 [55d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 645 1d08h 1093d 💬 5 [23d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7648 1d02h 1099d 💬 8 [24d]
possible deadlock in filemap_fault mm 4 C done 2949 11d 1112d 💬 4 [35d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5104 1h53m 1116d 💬 7 [23d]
WARNING in ip_rt_bug (2) net -1 C done error 495 10h24m 1134d 💬 3 [510d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1025 6d23h 1137d
kernel BUG in txUnlock jfs -1 C error 35918 40m 1145d
possible deadlock in ntfs_read_folio ntfs3 4 C inconclusive done 5563 24d 1145d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 128 6h39m 1145d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 2357 29m 1145d PATCH [385d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2455 3d04h 1146d
general protection fault in lmLogSync (2) jfs 24 C error 7521 3h02m 1147d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 74286 now 1150d
kernel BUG in dbFindLeaf jfs -1 C inconclusive 5454 2h46m 1150d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1427 1d07h 1154d 💬 1 [3d03h]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 24 C done error 4896 93d 1305d 💬 2 [86d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25846 5d01h 1334d 💬 2 [35d]
WARNING in inc_nlink (3) fs -1 C error error 6898 4h44m 1343d 💬 1 [20d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 71 4d23h 1378d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 87 1d04h 1381d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 71 20h21m 1438d PATCH [2d13h]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 180 5d13h 1466d PATCH [553d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 858204 now 1467d PATCH [882d]
possible deadlock in input_event (2) fs 4 C inconclusive 6403 28m 1470d 💬 3 [20d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 519 9d04h 1472d 💬 3 [26d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 29 8d18h 1535d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7285 4h39m 1645d PATCH [882d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 67 11d 1700d 💬 2 [1603d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3115 6h01m 1786d PATCH [1522d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 1d10h 1807d
WARNING in udf_truncate_extents udf -1 C done error 14951 now 1864d 💬 1 [23d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6881 2d06h 1883d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 233d 1898d
BUG: workqueue lockup (5) net 1 C done 14205 1h22m 2136d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1144 15h37m 2179d 💬 5 [507d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 94d 2282d PATCH [562d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6296 4h42m 2406d 💬 4 [24d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2760 6d06h 2462d 💬 7 [3d03h]
WARNING in hfs_bnode_create hfs -1 C done error 4586 5h48m 2787d
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 28d 24d
KASAN: slab-use-after-free Read in event_handler usb 19 3 15d 48d
KASAN: slab-use-after-free Read in radix_tree_next_chunk afs 19 3 22d 109d
KASAN: slab-use-after-free Read in skb_dequeue bluetooth 19 4 69d 166d
lost connection to test machine (5) -1 C error 2736635 now 2196d
corrupted report (2) mm -1 1014455 now 2780d
no output from test machine (2) -1 C done 2002192 now 2903d