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 14h24m 43645 618580 264 1080901 4ae12d8bd9a8 .config 15h58m 5cb44a80 23h57m all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (199) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in netfs_unbuffered_write netfs 10 C 16 20h34m 1d13h PATCH [15h45m]
kernel BUG in netfs_limit_iter netfs -1 C 53 1h00m 1d13h PATCH [6h33m]
KASAN: slab-use-after-free Read in rds_conn_path_drop rds 19 1 2d11h 2d08h
KASAN: slab-use-after-free Read in dvb_frontend_release (3) media 19 C error 20 1d04h 21d 💬 5 [12d]
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (3) net 8 10 7d04h 22d PATCH [1d07h]
BUG: Bad rss-counter state (6) mm -1 94 8d05h 27d
KASAN: slab-out-of-bounds Write in try_module_get (2) modules 22 73 1d02h 29d PATCH [22d]
KASAN: slab-use-after-free Read in __radix_tree_replace afs 19 1 86d 29d
KASAN: slab-use-after-free Read in event_handler usb 19 5 46d 46d
WARNING in unlink_anon_vmas (2) mm -1 C error 15 3d06h 48d PATCH [48d]
KASAN: slab-use-after-free Read in lookup_object_or_alloc (3) mm virt 19 10 44d 50d PATCH [47d]
general protection fault in rose_transmit_link (4) hams 21 C error 2009 12h30m 50d
WARNING in drm_wait_one_vblank (3) dri -1 C error 3127 23d 55d
WARNING in nf_hook_entry_head (2) netfilter -1 52 20h18m 59d
WARNING in wbt_init_enable_default block -1 C error 269 2h53m 72d 💬 2 [3d20h]
WARNING in drm_crtc_wait_one_vblank dri -1 C error 1741 now 72d
general protection fault in handshake_complete tls 2 C 94 52d 73d PATCH [72d]
WARNING in drm_atomic_helper_wait_for_vblanks (5) dri -1 syz 249 41m 88d 💬 1 [6d14h]
KASAN: slab-use-after-free Write in le_read_features_complete bluetooth 22 C error 503 3d09h 89d PATCH [79d]
WARNING in dma_buf_vmap media dri -1 C 15 42d 91d PATCH [76d]
WARNING in usb_start_wait_urb usb -1 C error 79 84d 97d PATCH [76d]
WARNING in ieee80211_mgd_probe_ap_send (3) wireless -1 C 22 1d03h 105d
WARNING in __page_table_check_ptes_set (3) mm -1 5 19d 114d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 33d 121d PATCH [115d]
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 21 C 1987 12m 124d PATCH [101d]
INFO: trying to register non-static key in l2cap_unregister_user bluetooth -1 12 29d 142d
possible deadlock in __synchronize_srcu (3) block 4 24 14d 143d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done inconclusive 25810 93d 145d PATCH [138d]
WARNING in delete_node (4) afs -1 2 96d 152d
possible deadlock in comedi_do_insn comedi 4 130 20h55m 152d PATCH [131d]
WARNING in path_noexec (2) fs mm -1 C error 19206 4h35m 158d PATCH [147d]
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 9 32d 166d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 28 3d06h 176d PATCH [17d]
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 19542 6h15m 183d PATCH [130d]
WARNING in ieee80211_tx_skb_tid wireless -1 C 357 8h50m 201d
WARNING in do_mknodat (3) gfs2 -1 C 240 27d 204d PATCH [171d]
possible deadlock in kernfs_remove kernfs 4 C error done 92 105d 215d 💬 3 [102d]
KASAN: slab-use-after-free Read in hci_uart_write_work bluetooth 19 syz error 78 20d 236d 💬 3 [228d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 21 138 18h05m 236d 💬 1 [1d04h]
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 24 6d00h 239d 💬 1 [9d07h]
WARNING in release_mtd_partition (2) mtd -1 C 128 1d06h 256d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3483 5h47m 266d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 30 2d12h 277d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 C error 716 1d10h 282d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 21 175 5d03h 283d PATCH [42d]
possible deadlock in __del_gendisk block 4 C done error 43987 60d 285d PATCH [211d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 443 10h43m 289d PATCH [103d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C error 168 8d11h 296d
possible deadlock in anon_pipe_write autofs 4 79 46d 302d
WARNING in nsim_fib_event_nb net -1 C done 904 1d16h 310d PATCH [158d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 11 28d 322d 💬 2 [228d]
possible deadlock in kernfs_iop_getattr kernfs 4 C done 4444 6h03m 340d 💬 2 [9d07h]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 22 36d 341d PATCH [15h48m]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 546 11h09m 341d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 51 1d16h 342d 💬 2 [12d]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 246 21h36m 355d 💬 1 [146d]
general protection fault in h5_recv bluetooth 10 C done 3515 28d 391d 💬 1 [37d]
possible deadlock in autofs_notify_daemon (2) autofs 4 175 18h46m 394d
general protection fault in __fib6_drop_pcpu_from (6) net 17 236 64d 396d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done done 61 16d 408d PATCH [334d]
WARNING in ieee80211_request_ibss_scan wireless -1 509 4d08h 424d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 63 17h53m 429d
KASAN: slab-use-after-free Read in dvb_device_open media 22 C error 3189 now 441d PATCH [412d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 22 33d 444d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 12263 22m 445d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 262d 451d PATCH [450d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 133 1d15h 453d PATCH [122d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 20 23d 458d
WARNING: refcount bug in device_move kernel 13 173 19d 464d
WARNING: refcount bug in bnep_session kernel 13 149 47d 465d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 39d 466d 💬 7 [110d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 63d 467d
general protection fault in dummy_timer (2) usb 2 syz 73 6h41m 468d
general protection fault in bnep_session kernel 7 syz 1311 5d21h 468d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 678 4d21h 471d 💬 4 [19d]
general protection fault in device_move kernel 8 syz error 6952 1h39m 472d
possible deadlock in pipe_lock (6) overlayfs 4 48 2d16h 484d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 174 6d03h 486d
WARNING in kcov_remote_start (6) wireless -1 11276 now 487d
possible deadlock in __submit_bio block 4 C done 60677 153d 488d 💬 3 [348d]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 22 C done 46049 17h58m 491d PATCH [121d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10555 20h34m 497d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 117 3d08h 502d 💬 1 [112d]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 syz error 142 3d20h 502d 💬 3 [102d]
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 138 25d 509d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 syz error 71 1d06h 522d 💬 3 [42d]
possible deadlock in input_inject_event usb fs 4 C done 2465 13h41m 526d PATCH [141d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 125 2d08h 544d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 42 1d15h 544d
kernel BUG in z3fold_page_migrate mm -1 syz 354 344d 549d
WARNING in enable_work usb pm -1 C error 1403 6d23h 563d
possible deadlock in walk_component (4) kernfs 4 C 79 98d 565d 💬 1 [134d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3860 12h49m 567d 💬 4 [4d12h]
possible deadlock in task_rq_lock cgroups 4 C done error 4026 59d 568d 💬 3 [110d]
kernel panic: System is deadlocked on memory (2) mm 2 121 2d05h 572d
WARNING in firmware_fallback_sysfs (2) kernel -1 183 1d10h 575d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 488 5h46m 591d
WARNING in drv_link_info_changed (2) wireless -1 26 66d 600d
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 17 1d02h 606d
possible deadlock in dpm_for_each_dev pm 4 C error error 9 65d 608d
possible deadlock in assign_fw usb 4 C done error 171 20d 608d
WARNING in rate_control_rate_init (3) wireless -1 C done 27285 39m 612d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive error 78 8d06h 618d PATCH [400d]
WARNING in dev_deactivate_many net -1 C 240 3d12h 621d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 26 58d 642d 💬 1 [302d]
WARNING in usb_free_urb usb media -1 C inconclusive 5164 7h50m 643d PATCH [271d]
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 586d 649d
WARNING in shmem_evict_inode (3) mm -1 69 3d08h 651d
WARNING in rxe_pool_cleanup rdma -1 C 776 3h08m 663d 💬 8 [10d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 581 4d21h 668d 💬 3 [9d07h]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 10398 3h29m 676d PATCH [31d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 2217 26m 677d
possible deadlock in kernfs_seq_start kernfs 4 C done error 302 1d22h 679d 💬 8 [40d]
WARNING in hci_recv_frame bluetooth -1 C error 157 1d14h 680d 💬 1 [292d]
possible deadlock in __stack_map_get bpf 4 C error error 56 334d 688d 💬 2 [348d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 4026 30m 688d PATCH [683d]
WARNING in l2cap_chan_send bluetooth -1 54 41d 692d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done error 4079 71d 693d
KMSAN: uninit-value in __schedule (5) net 22 C 595 2d07h 696d 💬 1 [25d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 570d 699d 💬 2 [604d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 596d 702d 💬 2 [582d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 13d 703d
possible deadlock in hsr_dev_xmit (2) net 4 C done 1133 2h42m 709d 💬 2 [17d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 120 16h26m 710d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 28916 39m 715d PATCH [698d]
WARNING in l2cap_chan_del bluetooth -1 349 2d17h 720d
WARNING in io_ring_exit_work (2) io-uring -1 6077 3h05m 744d 💬 1 [52d]
kernel BUG in txEnd (2) jfs -1 C error 237 17h50m 753d 💬 1 [708d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 106 7d07h 754d 💬 2 [680d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 45 38d 754d PATCH [751d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1210 2d08h 759d PATCH [746d]
possible deadlock in smc_release smc 4 C error 284 8h35m 764d 💬 2 [124d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 99 31d 771d 💬 2 [138d]
WARNING in dbAdjTree jfs -1 C inconclusive 49584 35m 779d 💬 3 [9d07h]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 271 23d 781d 💬 2 [37d]
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 577 68d 800d 💬 6 [68d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 551d 816d PATCH [574d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4386 22h26m 908d
kernel BUG in filemap_unaccount_folio mm -1 C done error 491 21d 913d 💬 4 [142d]
possible deadlock in lookup_slow (3) kernfs 4 426 17h15m 962d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 79 21d 969d PATCH [611d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 78 3d12h 989d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 94d 998d 💬 5 [100d]
WARNING in btrfs_put_block_group btrfs -1 C unreliable 195 22d 1048d
possible deadlock in evdev_pass_values (2) input 4 1706 5d19h 1051d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1226 12d 1066d 💬 2 [4d12h]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 141d 1146d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 2495 23m 1160d
possible deadlock in hfs_find_init (2) hfs 4 C error 6956 8m 1166d
general protection fault in txEnd jfs 22 C error 5282 3h52m 1169d 💬 1 [9d07h]
possible deadlock in hfsplus_find_init hfs 4 C error error 1006 14h16m 1171d
kernel BUG in ext4_do_writepages ext4 -1 C error 2980 11h20m 1176d 💬 9 [3d20h]
possible deadlock in ntfs_fallocate ntfs3 4 C error 522 20d 1184d
WARNING in do_mkdirat fs -1 C error error 747 26d 1190d 💬 22 [753d]
WARNING in path_openat fs -1 C error done 187 18h22m 1191d 💬 1 [753d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 5669 16d 1193d PATCH [1051d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 444 1d11h 1193d 💬 4 [4d12h]
possible deadlock in hfsplus_block_allocate hfs 4 C done 422 3d21h 1194d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 380 2d22h 1194d
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 21 C error error 521 221d 1197d
kernel BUG in hfs_write_inode hfs -1 C error 181323 10m 1198d PATCH [16d]
possible deadlock in hfsplus_get_block hfs 4 C error 15342 16h25m 1198d
kernel BUG in close_ctree btrfs -1 C error error 6569 27d 1200d 💬 6 [37d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 728 2d16h 1201d 💬 5 [4d12h]
WARNING in call_timer_fn bluetooth -1 C unreliable 8299 9h57m 1207d 💬 8 [6d14h]
possible deadlock in filemap_fault mm 4 C done 3029 16d 1219d 💬 4 [17d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5580 2d00h 1223d 💬 7 [4d12h]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1032 43d 1244d
kernel BUG in txUnlock jfs -1 C error 42362 23m 1253d PATCH [72d]
possible deadlock in ntfs_read_folio ntfs3 4 C inconclusive done 5572 54d 1253d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 164 7d05h 1253d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 3619 48m 1253d PATCH [493d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2487 7h38m 1253d
general protection fault in lmLogSync (2) jfs 22 C error 8137 4h53m 1254d PATCH [8d02h]
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 93310 16m 1258d PATCH [95d]
kernel BUG in dbFindLeaf jfs -1 C inconclusive 6621 10h11m 1258d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1446 4d13h 1261d 💬 1 [17d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25866 4d07h 1442d 💬 2 [17d]
WARNING in inc_nlink (3) fs -1 C error error 6954 2h23m 1451d 💬 1 [1d08h]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 78 23d 1486d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 106 2d10h 1488d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 194 3d02h 1573d PATCH [661d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 1003979 26d 1574d PATCH [990d]
possible deadlock in input_event (2) fs 4 C inconclusive 6822 1d02h 1578d 💬 3 [1d08h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 576 17h10m 1580d 💬 3 [9d07h]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 34 2d21h 1643d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8350 19h54m 1753d PATCH [990d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 72 7d11h 1807d 💬 2 [1710d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3481 2h59m 1893d PATCH [1630d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 9d14h 1914d
WARNING in udf_truncate_extents udf -1 C done error 17442 1h13m 1972d 💬 1 [4d12h]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6939 5h15m 1990d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 340d 2005d
BUG: workqueue lockup (5) kernel 1 C done 15098 3h14m 2243d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 93d 2286d 💬 5 [614d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 201d 2390d PATCH [670d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 7511 25m 2514d 💬 4 [6d14h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2909 2d13h 2570d 💬 9 [17d]
WARNING in hfs_bnode_create hfs -1 C done error 7601 45m 2894d
moderation (11) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: proc registration bug in unregister_irq_proc kernel -1 1 41d 37d
KASAN: slab-use-after-free Read in bulk_make_private fs 19 26 11d 46d
KASAN: slab-use-after-free Read in rcu_cblist_dequeue crypto 19 1 69d 65d
KASAN: slab-out-of-bounds Read in __vb2_queue_cancel media 17 1 72d 68d
general protection fault in wg_packet_encrypt_worker wireguard 2 1 76d 72d
general protection fault in vhci_send_cmd_submit usb 2 2 39d 79d
BUG: unable to handle kernel paging request in kernfs_rename_ns kernfs 8 4 32d 109d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 35d 131d
lost connection to test machine (5) -1 C error 2991399 now 2304d
corrupted report (2) net -1 1078878 6m 2887d
no output from test machine (2) -1 C done 2172365 now 3010d