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 4h46m 48361 699421 225 955895 416f99c3b16f .config 9h59m d1b870e1 8d02h 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 usb_start_wait_urb usb -1 C error 39 4h31m 5d19h 💬 1 [1d18h]
WARNING in __mptcp_move_skbs_from_subflow (2) mptcp -1 2 4d08h 15d
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 22d 19d PATCH [7d21h]
KASAN: slab-out-of-bounds Read in ieee80211_add_virtual_monitor wireless 19 C 301 41m 20d PATCH [2d02h]
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 20 1h55m 30d PATCH [24d]
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 23 C 274 50m 33d PATCH [10d]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 25810 2d11h 54d PATCH [47d]
WARNING in delete_node (4) afs -1 2 4d22h 61d
possible deadlock in comedi_do_insn comedi 4 20 7d01h 61d PATCH [40d]
WARNING in path_noexec (2) mm fs -1 C error 9871 1h46m 66d PATCH [56d]
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 5 7d12h 75d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1375 2d14h 88d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 11074 5h52m 92d PATCH [38d]
WARNING in subflow_data_ready (4) mptcp -1 C 216 9h53m 108d
WARNING in ieee80211_tx_skb_tid wireless -1 C 34 23m 110d
WARNING in do_mknodat (3) gfs2 -1 C 211 20h10m 113d PATCH [79d]
WARNING in ieee80211_link_info_change_notify (3) wireless -1 20 2d17h 119d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 28 14d 121d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 C 2962 2d07h 122d
possible deadlock in kernfs_remove kernfs 4 C error done 92 13d 123d 💬 3 [11d]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 51 1d08h 124d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 30 4d06h 127d
WARNING in __getblk_slow udf -1 C error done 151 38d 128d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 C error 296 1d01h 130d PATCH [76d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 58d 130d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 64 5d03h 145d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 13 10d 148d 💬 1 [42d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 2616 9m 174d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 28 1d21h 186d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 289 1d03h 191d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 132 1d13h 192d
possible deadlock in __del_gendisk block 4 C done 43987 32d 194d PATCH [120d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 264 4d05h 198d PATCH [11d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 102 1d16h 205d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 72 5d00h 205d
WARNING in gid_table_release_one (3) rdma -1 C done 216 4h11m 207d 💬 23 [12d]
possible deadlock in anon_pipe_write autofs 4 10 28d 211d
WARNING in nsim_fib_event_nb net -1 C done 775 1d23h 219d PATCH [67d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 18d 231d 💬 2 [136d]
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 17d 239d PATCH [32m]
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2631 12h10m 249d 💬 2 [11d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 21 6d17h 249d 💬 5 [20d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 410 8h04m 249d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 39 4d07h 251d 💬 2 [17d]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 111 1d02h 263d 💬 1 [55d]
general protection fault in h5_recv bluetooth 10 C done 2555 3h49m 299d 💬 1 [9d02h]
possible deadlock in autofs_notify_daemon (2) autofs 4 71 48d 303d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 47d 305d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 59 4d22h 317d PATCH [243d]
WARNING in ieee80211_request_ibss_scan wireless -1 500 9d03h 332d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 38 3h07m 338d
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 16 29d 353d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 1671 1h53m 353d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 171d 360d PATCH [359d]
KASAN: slab-use-after-free Read in uart_write_room serial 19 7 53d 362d
BUG: Bad page state in skb_pp_cow_data net -1 C done 61 5d16h 362d PATCH [30d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 17 7d13h 367d
WARNING: refcount bug in device_move kernel 13 139 21h35m 373d
WARNING: refcount bug in bnep_session kernel 13 135 4d15h 374d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 24d 375d 💬 7 [19d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 2d12h 376d
general protection fault in dummy_timer (2) usb 2 syz 56 5d00h 377d
general protection fault in bnep_session kernel 7 syz 1145 22h49m 377d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 658 1d15h 380d 💬 4 [11d]
general protection fault in device_move kernel 8 syz error 5714 1h10m 380d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 5006 5h45m 384d PATCH [16d]
possible deadlock in pipe_lock (6) overlayfs 4 31 12d 393d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 161 21h57m 395d
WARNING in kcov_remote_start (6) wireless -1 3676 40m 396d
possible deadlock in __submit_bio block 4 C done 60677 62d 397d 💬 3 [256d]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 45387 16m 399d PATCH [29d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10425 3d10h 406d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 102 3d08h 411d 💬 1 [21d]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 syz error 92 1d10h 411d 💬 3 [11d]
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 81 3d15h 418d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 61 40d 431d
possible deadlock in input_inject_event usb fs 4 C done 1929 9h32m 435d PATCH [49d]
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 8 syz error 46 43d 435d 💬 1 [163d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 117 19d 453d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 65d 453d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 57d 458d
kernel BUG in z3fold_page_migrate mm -1 syz 354 253d 458d
WARNING in enable_work usb pm -1 C error 1100 4h51m 472d
possible deadlock in walk_component (4) kernfs 4 C 79 7d00h 474d 💬 1 [42d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2895 now 475d 💬 4 [9d02h]
possible deadlock in task_rq_lock cgroups 4 C done 3976 12h48m 477d 💬 3 [19d]
kernel panic: System is deadlocked on memory (2) mm 2 80 15h42m 481d
WARNING in firmware_fallback_sysfs (2) kernel -1 148 1d02h 483d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 397 2d05h 500d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 76d 506d 💬 1 [82d]
WARNING in drv_link_info_changed (2) wireless -1 25 26d 508d
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 16 8d18h 515d
possible deadlock in dpm_for_each_dev pm 4 C error 9 3d23h 516d
possible deadlock in assign_fw usb 4 C done 168 17d 517d
WARNING in rate_control_rate_init (3) wireless -1 C done 21214 14m 521d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive 77 13d 527d PATCH [309d]
WARNING in dev_deactivate_many net -1 C 236 1d21h 530d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 24 69d 550d 💬 1 [210d]
WARNING in usb_free_urb usb media -1 C inconclusive 3930 5h41m 552d PATCH [180d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 495d 558d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 495d 558d
WARNING in shmem_evict_inode (3) mm -1 54 29d 560d
WARNING in rxe_pool_cleanup rdma -1 C 585 2h48m 572d 💬 8 [12d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 526 20h33m 577d 💬 3 [11d]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done error 4145 47d 581d PATCH [486d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 8998 1d16h 585d PATCH [505d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 1774 1d04h 586d
WARNING in hci_recv_frame bluetooth -1 C error 117 2d16h 589d 💬 1 [200d]
possible deadlock in __stack_map_get bpf 4 C error error 56 243d 596d 💬 2 [257d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 3080 4h04m 597d PATCH [592d]
WARNING in l2cap_chan_send bluetooth -1 52 4h37m 601d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done 4079 13d 602d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 479d 608d 💬 2 [513d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 504d 611d 💬 2 [490d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 6d20h 612d
possible deadlock in hsr_dev_xmit (2) net 4 C done 989 2d04h 618d 💬 2 [580d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 106 4d10h 619d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 17864 18m 623d PATCH [607d]
WARNING in l2cap_chan_del bluetooth -1 331 2d11h 629d
WARNING in io_ring_exit_work (2) io-uring -1 4260 16m 653d 💬 1 [1d11h]
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 931 13h09m 654d 💬 2 [30d]
kernel BUG in txEnd (2) jfs -1 C error 170 2d08h 662d 💬 1 [617d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 9d21h 662d 💬 2 [589d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 44 7d13h 663d PATCH [660d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1112 4h07m 668d PATCH [655d]
possible deadlock in smc_release smc 4 C error 155 5d08h 673d 💬 2 [33d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 98 15d 680d 💬 2 [47d]
WARNING in dbAdjTree jfs -1 C inconclusive 43454 7m 688d 💬 3 [11d]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 237 13h25m 690d 💬 2 [9d02h]
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 493 8h21m 709d 💬 6 [9d07h]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 460d 725d PATCH [483d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3836 3h25m 817d
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 62d 821d 💬 4 [51d]
possible deadlock in lookup_slow (3) btrfs 4 371 21h49m 871d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 62 20d 878d PATCH [520d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 42 14d 898d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 528 2d23h 907d 💬 5 [9d07h]
KASAN: user-memory-access Write in __destroy_inode jfs 23 C error 3471 7h26m 947d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 176 6d02h 957d
possible deadlock in evdev_pass_values (2) input 4 1588 9h35m 960d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1166 1d09h 975d 💬 2 [40d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 50d 1054d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 1677 2h47m 1069d
possible deadlock in hfs_find_init (2) hfs 4 C error 5781 12h06m 1075d
general protection fault in txEnd jfs 24 C error 2908 5h46m 1078d 💬 1 [982d]
possible deadlock in hfsplus_find_init hfs 4 C error error 858 20h54m 1080d
kernel BUG in ext4_do_writepages ext4 -1 C error 2858 23m 1084d 💬 9 [7d18h]
possible deadlock in ntfs_fallocate ntfs3 4 C error 505 8h38m 1093d
WARNING in do_mkdirat fs -1 C error error 632 1d01h 1099d 💬 22 [662d]
WARNING in hfsplus_bnode_create hfs -1 C error 1147 4h38m 1100d
WARNING in path_openat fs -1 C error done 168 1d03h 1100d 💬 1 [662d]
WARNING in v9fs_fid_get_acl mm -1 C error error 5678 57d 1101d PATCH [461d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 5271 52m 1102d PATCH [960d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 424 1h24m 1102d 💬 4 [40d]
possible deadlock in hfsplus_block_allocate hfs 4 C done 375 1d12h 1103d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 351 1d11h 1103d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs 17 C error error 3538 46d 1104d PATCH [1101d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 23 C error error 521 130d 1106d
kernel BUG in hfs_write_inode hfs -1 C error 147316 10m 1107d PATCH [6d05h]
possible deadlock in hfsplus_get_block hfs 4 C error 14551 12m 1107d
kernel BUG in close_ctree btrfs -1 C error error 6560 31d 1109d 💬 6 [71d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 649 1d01h 1110d 💬 5 [40d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7741 4h51m 1116d 💬 8 [9d02h]
possible deadlock in filemap_fault mm 4 C done 2955 1h06m 1128d 💬 4 [51d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5233 4h12m 1132d 💬 7 [40d]
WARNING in ip_rt_bug (2) net -1 C done error 501 3d13h 1150d 💬 3 [526d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1025 8d20h 1153d
kernel BUG in txUnlock jfs -1 C error 36933 now 1162d
possible deadlock in ntfs_read_folio ntfs3 4 C inconclusive done 5563 40d 1162d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 130 6d18h 1162d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 2514 1h03m 1162d PATCH [402d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2461 4h58m 1162d
general protection fault in lmLogSync (2) jfs 24 C error 7656 7h42m 1163d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 76671 10m 1166d PATCH [4d00h]
kernel BUG in dbFindLeaf jfs -1 C inconclusive 5661 1h46m 1167d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1429 1d13h 1170d 💬 1 [19d]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 24 C done error 4896 109d 1321d 💬 2 [103d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25848 10d 1351d 💬 2 [51d]
WARNING in inc_nlink (3) fs -1 C error error 6901 7d14h 1359d 💬 1 [5d02h]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 74 9d07h 1394d
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 93 15h06m 1397d
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 71 3d00h 1454d PATCH [10d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 184 1d04h 1482d PATCH [570d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 886986 now 1483d PATCH [898d]
possible deadlock in input_event (2) fs 4 C inconclusive 6490 2h15m 1486d 💬 3 [5d02h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 532 2d02h 1489d 💬 3 [11d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 31 7d18h 1551d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7456 3h58m 1661d PATCH [898d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 71 21h24m 1716d 💬 2 [1619d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3181 4d07h 1802d PATCH [1538d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 3d10h 1823d
WARNING in udf_truncate_extents udf -1 C done error 15290 1h40m 1881d 💬 1 [40d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6893 1h19m 1899d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 249d 1914d
BUG: workqueue lockup (5) net 1 C done 14536 24m 2152d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 2d18h 2195d 💬 5 [523d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 110d 2299d PATCH [578d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6485 1h26m 2423d 💬 4 [9d02h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2785 9h27m 2478d 💬 7 [19d]
WARNING in hfs_bnode_create hfs -1 C done error 4898 2h25m 2803d
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 23 3 1d15h 40d
KASAN: slab-use-after-free Read in event_handler usb 19 3 31d 64d
KASAN: slab-use-after-free Read in radix_tree_next_chunk afs 19 3 38d 125d
KASAN: slab-use-after-free Read in skb_dequeue bluetooth 19 4 86d 182d
lost connection to test machine (5) -1 C error 2795742 now 2213d
corrupted report (2) mm -1 1024735 now 2796d
no output from test machine (2) -1 C done 2022879 now 2919d