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 7h20m 51061 693990 89 475277 e7c375b18160 .config 12h16m ef766cd7 19h59m 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 4d09h 21h37m
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 14 4d13h 11d PATCH [6d01h]
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 23 109 46m 15d
kernel BUG in ipgre_header (3) net -1 C 67 2d05h 28d PATCH [4d08h]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 20826 now 36d PATCH [28d]
WARNING in delete_node (4) afs -1 1 46d 42d
possible deadlock in comedi_do_insn comedi 4 16 2d14h 42d PATCH [21d]
WARNING in path_noexec (2) fs mm -1 C error 6865 16m 48d PATCH [38d]
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 3 28d 56d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1373 5d10h 70d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 8345 6m 73d PATCH [20d]
WARNING in do_mknodat (3) gfs2 -1 C 204 16h48m 94d PATCH [61d]
WARNING in ieee80211_link_info_change_notify (3) wireless -1 16 3d03h 100d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 25 29d 102d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2452 20m 104d
possible deadlock in kernfs_remove kernfs 4 C error done 91 56d 105d 💬 3 [20d]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 43 5d11h 105d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 27 11d 109d
WARNING in __getblk_slow udf -1 C error 151 19d 109d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 267 2d23h 111d PATCH [57d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 40d 111d
BUG: unable to handle kernel NULL pointer dereference in parse_insn comedi 10 26 8d08h 124d PATCH [25d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 60 10d 126d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 13 24d 129d 💬 1 [24d]
WARNING in driver_unregister (2) kernel -1 C error 2876 1h17m 136d PATCH [25d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 2425 3h32m 156d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 22 5d00h 167d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 277 1h16m 172d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 119 5d07h 173d
possible deadlock in __del_gendisk block 4 C done 43987 14d 175d PATCH [101d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 233 2d03h 179d PATCH [13h34m]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 96 4d19h 186d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 68 11d 187d
WARNING in gid_table_release_one (3) rdma -1 C done 186 2d08h 188d 💬 23 [11d]
possible deadlock in anon_pipe_write autofs 4 10 10d 192d
WARNING in nsim_fib_event_nb net -1 C done 765 4d08h 200d PATCH [48d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 11h35m 212d 💬 2 [118d]
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 7 55d 221d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2352 1d13h 230d 💬 2 [24d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 21 2d12h 231d 💬 5 [2d12h]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 378 20h39m 231d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 37 5d05h 232d 💬 2 [38d]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 87 3d15h 245d 💬 1 [36d]
general protection fault in h5_recv bluetooth 10 C done 2329 52m 281d 💬 1 [21d]
possible deadlock in autofs_notify_daemon (2) autofs 4 71 29d 284d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 29d 286d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 56 6d23h 299d PATCH [224d]
WARNING in ieee80211_request_ibss_scan wireless -1 499 8d23h 314d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 33 4d23h 319d
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 16 10d 334d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 892 14h44m 335d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 152d 341d PATCH [341d]
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 35d 343d
BUG: Bad page state in skb_pp_cow_data net -1 C done 53 5d10h 343d PATCH [12d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 16 27d 348d
WARNING: refcount bug in device_move kernel 13 129 2d06h 354d
WARNING: refcount bug in bnep_session kernel 13 131 5d20h 355d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 5d17h 357d 💬 7 [21h37m]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 14d 358d
general protection fault in dummy_timer (2) usb 2 syz 54 2d04h 359d
general protection fault in bnep_session kernel 7 syz 1056 1d01h 359d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 657 9d04h 361d 💬 4 [7d20h]
general protection fault in device_move kernel 8 syz error 5375 2h16m 362d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4714 50m 366d PATCH [22m]
possible deadlock in pipe_lock (6) overlayfs 4 28 1d15h 375d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 157 9d20h 376d
WARNING in kcov_remote_start (6) wireless -1 2740 25m 378d
possible deadlock in __submit_bio block 4 C done 60677 44d 379d 💬 3 [238d]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 44893 3h11m 381d PATCH [11d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10382 9h40m 387d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 99 3d06h 392d 💬 1 [3d03h]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 84 3d09h 392d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 80 9d00h 399d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 61 21d 412d
possible deadlock in input_inject_event usb fs 4 C done 1749 1h04m 416d PATCH [31d]
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 8 syz error 46 24d 416d 💬 1 [145d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 117 17h54m 435d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 47d 435d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 38d 439d
kernel BUG in z3fold_page_migrate mm -1 syz 354 234d 440d
WARNING in enable_work input usb pm -1 C error 1048 11h46m 453d
possible deadlock in walk_component (4) kernfs 4 C 74 9h21m 456d 💬 1 [24d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2597 1d14h 457d 💬 4 [21d]
possible deadlock in task_rq_lock cgroups 4 C done 3971 6d11h 458d 💬 3 [21h37m]
kernel panic: System is deadlocked on memory (2) mm 2 71 1d22h 462d
WARNING in firmware_fallback_sysfs (2) kernel -1 143 14d 465d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 386 1d07h 481d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 58d 488d 💬 1 [63d]
WARNING in drv_link_info_changed (2) wireless -1 25 7d19h 490d
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 16 4d20h 497d
possible deadlock in dpm_for_each_dev pm 4 C error 9 17d 498d
possible deadlock in assign_fw usb 4 C done 167 15d 498d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 87d 502d PATCH [486d]
WARNING in rate_control_rate_init (3) wireless -1 C done 20162 7m 502d
WARNING in drm_mode_create_lease_ioctl dri -1 C inconclusive 77 8d20h 509d PATCH [290d]
WARNING in dev_deactivate_many net -1 C 233 9h32m 511d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 24 50d 532d 💬 1 [192d]
WARNING in usb_free_urb usb media -1 C inconclusive 3634 1h31m 534d PATCH [161d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 476d 540d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 476d 540d
WARNING in shmem_evict_inode (3) mm -1 54 11d 542d
WARNING in rxe_pool_cleanup rdma -1 C 577 3d14h 554d 💬 8 [25d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 508 1h09m 558d 💬 3 [24d]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done 4145 28d 563d PATCH [468d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 8856 21h19m 566d PATCH [487d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 1716 6h10m 568d
WARNING in hci_recv_frame bluetooth -1 C error 109 3d06h 570d 💬 1 [182d]
possible deadlock in __stack_map_get bpf 4 C error error 56 225d 578d 💬 2 [239d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 2950 3h31m 578d PATCH [573d]
WARNING in l2cap_chan_send bluetooth -1 50 32d 583d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done 4079 27d 583d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 461d 589d 💬 2 [494d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 486d 593d 💬 2 [472d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 2d11h 593d
possible deadlock in hsr_dev_xmit (2) net 4 C done 947 1d09h 599d 💬 2 [561d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 102 2d13h 600d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 15739 10m 605d PATCH [588d]
WARNING in l2cap_chan_del bluetooth -1 324 4d16h 610d
WARNING in io_ring_exit_work (2) io-uring -1 3394 39m 634d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 888 16h17m 635d 💬 2 [11d]
kernel BUG in txEnd (2) jfs -1 C error 159 13h36m 643d 💬 1 [598d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 6d09h 644d 💬 2 [570d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 42 15d 644d PATCH [641d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1102 3d20h 649d PATCH [636d]
possible deadlock in smc_release smc 4 C error 151 3d14h 654d 💬 2 [14d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 97 27d 661d 💬 2 [28d]
WARNING in dbAdjTree jfs -1 C inconclusive 42396 10m 669d 💬 3 [24d]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 225 7d17h 671d 💬 2 [21d]
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 436 11h11m 691d 💬 6 [21d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 441d 706d PATCH [465d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3733 3h50m 798d
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 44d 803d 💬 4 [32d]
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 62 1d23h 859d PATCH [501d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 41 20d 879d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 521 3d14h 889d 💬 5 [21d]
KASAN: user-memory-access Write in __destroy_inode jfs 23 C error 3454 1d09h 928d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 170 1d02h 938d
possible deadlock in evdev_pass_values (2) input 4 1504 44m 941d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1142 1h53m 957d 💬 2 [21d]
kernel BUG in hfsplus_bnode_put hfs -1 C error 175 16h34m 1034d PATCH [76d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 31d 1036d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 1568 8h36m 1050d
possible deadlock in hfs_find_init (2) hfs 4 C error 5567 4h18m 1057d
general protection fault in txEnd jfs 24 C error 2518 43m 1060d 💬 1 [963d]
possible deadlock in hfsplus_find_init hfs 4 C error error 842 1d16h 1061d
kernel BUG in ext4_do_writepages ext4 -1 C error 2835 5d03h 1066d 💬 9 [19d]
possible deadlock in ntfs_fallocate ntfs3 4 C error 503 2d04h 1074d
WARNING in do_mkdirat fs -1 C error error 614 1d09h 1080d 💬 22 [644d]
WARNING in hfsplus_bnode_create hfs -1 C error 1076 32m 1082d
WARNING in path_openat fs -1 C error done 166 4d01h 1082d 💬 1 [644d]
WARNING in v9fs_fid_get_acl mm v9fs -1 C error error 5678 39d 1082d PATCH [442d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 5171 8h34m 1083d PATCH [942d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 422 13d 1083d 💬 4 [21d]
possible deadlock in hfsplus_block_allocate hfs 4 C done 364 7d05h 1084d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 341 9d08h 1084d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs 17 C error 3538 27d 1085d PATCH [1082d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 23 C error error 521 112d 1087d
kernel BUG in hfs_write_inode hfs -1 C error 137150 now 1088d PATCH [3d08h]
possible deadlock in hfsplus_get_block hfs 4 C error 14257 2h00m 1088d
kernel BUG in close_ctree btrfs -1 C error error 6560 12d 1090d 💬 6 [53d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 644 1h57m 1091d 💬 5 [21d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7645 7h14m 1097d 💬 8 [21d]
possible deadlock in filemap_fault mm 4 C done 2949 9d04h 1110d 💬 4 [32d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5084 9h21m 1114d 💬 7 [21d]
WARNING in ip_rt_bug (2) net -1 C done error 489 4h53m 1132d 💬 3 [508d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1025 4d18h 1134d
kernel BUG in txUnlock jfs -1 C error 35745 now 1143d
possible deadlock in ntfs_read_folio ntfs3 4 C inconclusive done 5563 22d 1143d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 127 4d16h 1143d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 2325 1h52m 1143d PATCH [383d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2455 22h45m 1144d
general protection fault in lmLogSync (2) jfs 24 C error 7513 1h38m 1145d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 73960 5m 1148d
kernel BUG in dbFindLeaf jfs -1 C inconclusive 5416 2h05m 1148d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1426 3d17h 1151d 💬 1 [21h37m]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 24 C done error 4896 90d 1303d 💬 2 [84d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25846 2d19h 1332d 💬 2 [32d]
WARNING in inc_nlink (3) fs -1 C error error 6895 5d04h 1341d 💬 1 [17d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 71 2d17h 1376d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 86 5d08h 1378d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 70 5h48m 1435d PATCH [7h22m]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 180 3d07h 1463d PATCH [551d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 854611 now 1465d PATCH [880d]
possible deadlock in input_event (2) fs 4 C inconclusive 6392 7h19m 1468d 💬 3 [17d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 519 6d23h 1470d 💬 3 [24d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 29 6d12h 1533d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7251 3h36m 1643d PATCH [880d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 67 9d17h 1698d 💬 2 [1601d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3111 21h11m 1784d PATCH [1520d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 13d 1805d
WARNING in udf_truncate_extents udf -1 C done error 14896 3h50m 1862d 💬 1 [21d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6881 56m 1880d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 231d 1895d
BUG: workqueue lockup (5) net 1 C done 14165 8h08m 2134d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1135 2h12m 2176d 💬 5 [504d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 92d 2280d PATCH [560d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6265 5m 2404d 💬 4 [21d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2760 4d01h 2460d 💬 7 [21h37m]
WARNING in hfs_bnode_create hfs -1 C done error 4576 now 2785d
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 26d 22d
KASAN: slab-use-after-free Read in event_handler usb 19 3 12d 46d
KASAN: slab-use-after-free Read in radix_tree_next_chunk afs 19 3 20d 107d
KASAN: slab-use-after-free Read in skb_dequeue bluetooth 19 4 67d 164d
lost connection to test machine (5) -1 C error 2730504 now 2194d
corrupted report (2) mm -1 1013157 5m 2777d
no output from test machine (2) -1 C done 2000182 now 2900d