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 6h57m 49754 713535 42 265771 b236920731dd .config 9h25m d291dd2d 3d10h all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (218):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 545 7h18m 1d17h
BUG: sleeping function called from invalid context in vfree (2) fs 5 C 218 13m 19d 💬 3 [19d]
WARNING in do_mknodat (3) gfs2 -1 C 185 5d23h 22d PATCH [13d]
WARNING in try_to_migrate_one (3) mm -1 C done 6 5d05h 28d 💬 4 [26d]
WARNING in ieee80211_link_info_change_notify (3) wireless -1 8 1d17h 28d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 922 39m 32d
possible deadlock in kernfs_remove kernfs 4 C error 87 2d02h 33d 💬 3 [14d]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 15 5d11h 33d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 12 1h17m 37d
WARNING in __getblk_slow udf -1 C error 144 8d00h 37d
possible deadlock in del_gendisk (2) block 4 1 42d 38d
WARNING: refcount bug in process_one_work kernel 13 C 2153 28d 39d
KASAN: slab-use-after-free Read in driver_remove_file fs 19 117 14h55m 39d
KASAN: use-after-free Read in __xfrm_state_insert net 24 1013 now 39d
WARNING in comedi_compat_ioctl comedi -1 3 48d 51d
UBSAN: shift-out-of-bounds in comedi_device_attach comedi -1 1 52d 51d
BUG: unable to handle kernel NULL pointer dereference in parse_insn comedi 10 9 11d 52d PATCH [48d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 25 1d01h 54d
WARNING in rt_set_nexthop net -1 C error done 141 60d 57d 💬 1 [29d]
WARNING in cm109_submit_buzz_toggle/usb_submit_urb (2) input -1 2 59d 58d
INFO: trying to register non-static key in waveform_detach comedi -1 C 12 50d 61d 💬 1 [44d]
WARNING in path_noexec fs mm -1 C done 10545 10m 61d PATCH [60d]
WARNING in driver_unregister (2) kernel -1 C error 1287 44m 64d 💬 1 [63d]
possible deadlock in padata_do_serial crypto 4 224 37m 70d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 1096 1h11m 84d
WARNING: refcount bug in nf_nat_masq_schedule netfilter 13 2 94d 88d
possible deadlock in nbd_ioctl nbd 4 1 98d 94d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 9 16d 95d
possible deadlock in dev_set_promiscuity net 4 17 48d 96d 💬 1 [96d]
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 69d 97d PATCH [97d]
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 35 14d 100d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 23 62 9h49m 101d
possible deadlock in __del_gendisk block 4 C done 43987 14d 103d PATCH [29d]
KASAN: slab-out-of-bounds Read in cache_clean net nfs 17 2 96d 109d 💬 2 [109d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 63 4d02h 114d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 47 4d01h 115d
WARNING in gid_table_release_one (3) rdma -1 syz 43 20d 116d 💬 4 [16d]
possible deadlock in anon_pipe_write autofs 4 8 31d 120d
WARNING in nsim_fib_event_nb net -1 C done 426 4d05h 128d PATCH [1d06h]
general protection fault in bpf_get_local_storage bpf 2 C 13 75d 146d PATCH [136d]
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 6 3d00h 149d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 1005 18h38m 158d 💬 2 [14d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 16 19d 159d 💬 5 [19d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 248 2h55m 159d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 23 1d01h 160d 💬 2 [44d]
general protection fault in bcsp_recv bluetooth 8 C error 827 15h18m 203d PATCH [7d08h]
general protection fault in h5_recv bluetooth 10 C done 1525 52m 209d 💬 1 [12d]
possible deadlock in autofs_notify_daemon (2) autofs 4 70 25d 212d
general protection fault in __fib6_drop_pcpu_from (6) net 17 232 19d 214d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done 51 2d08h 227d PATCH [152d]
KASAN: slab-use-after-free Read in snd_pcm_action_single sound 19 4 82d 239d
WARNING in ieee80211_request_ibss_scan wireless -1 470 20d 242d
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 10 4d19h 262d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 678 7h27m 263d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 80d 269d PATCH [269d]
KASAN: slab-use-after-free Read in uart_write_room serial 19 6 8d13h 271d
BUG: Bad page state in skb_pp_cow_data net -1 C done 46 11d 271d 💬 2 [269d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1551 19d 276d
WARNING in cfg802154_switch_netns (3) wpan -1 C error 15 22d 276d
WARNING: refcount bug in device_move kernel 13 106 1d20h 282d
WARNING: refcount bug in bnep_session kernel 13 109 4d10h 283d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 58 3d14h 285d 💬 7 [23d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 14d 286d
general protection fault in dummy_timer (2) usb 2 syz 41 1d04h 286d
general protection fault in bnep_session kernel 7 syz 856 1h37m 287d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm-x86 kvm 4 C done 637 15h10m 289d 💬 4 [5d21h]
general protection fault in device_move kernel 8 syz error 4540 1h45m 290d
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3551 37m 294d 💬 1 [8d16h]
possible deadlock in pipe_lock (6) overlayfs 4 20 11d 303d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 149 13d 304d
WARNING in kcov_remote_start (6) wireless -1 137 1d09h 306d
possible deadlock in __submit_bio block 4 C done 60676 166d 307d 💬 3 [166d]
WARNING in ieee80211_mgd_probe_ap_send (2) wireless -1 26 39d 308d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 42791 9m 309d 💬 2 [25d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10199 2h35m 315d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 80 6d23h 320d
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 60 59m 320d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 74 15h20m 327d
WARNING in p9pdu_vwritef v9fs -1 C 62 229d 340d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 57 1d23h 340d
possible deadlock in input_inject_event usb fs 4 C done 1505 3h38m 344d
BUG: corrupted list in _hci_cmd_sync_cancel_entry bluetooth 8 syz error 38 4d02h 344d 💬 1 [73d]
BUG: corrupted list in p9_fd_cancelled (3) v9fs 8 16 37d 358d
possible deadlock in tty_buffer_flush (3) serial 4 C done 97 9d10h 363d
WARNING in ieee80211_rx_list (3) wireless -1 C error 39 3d05h 363d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 42 1d09h 367d
kernel BUG in z3fold_page_migrate mm -1 syz 354 162d 368d
WARNING in enable_work input usb pm -1 C error 921 3d01h 381d
possible deadlock in walk_component (4) kernfs 4 C 39 6d15h 384d 💬 1 [45d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 2336 8h23m 385d 💬 4 [12d]
possible deadlock in task_rq_lock cgroups 4 C done 3953 13h35m 386d 💬 3 [8d16h]
kernel panic: System is deadlocked on memory (2) mm 2 58 4d04h 390d
WARNING in firmware_fallback_sysfs (2) kernel -1 81 1d20h 393d
KASAN: global-out-of-bounds Read in bit_putcs (3) fbdev 17 C 44 5d14h 402d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 17320 5h07m 404d PATCH [82d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 352 3d10h 409d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 12h02m 416d 💬 1 [54d]
WARNING in drv_link_info_changed (2) wireless -1 23 18d 418d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 221d 422d 💬 2 [413d]
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 15 12d 425d
possible deadlock in dpm_for_each_dev pm usb 4 C error 7 7d03h 426d
possible deadlock in assign_fw usb 4 C done 148 6h10m 426d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 15d 430d PATCH [414d]
WARNING in rate_control_rate_init (3) wireless -1 C done 14541 30m 430d
WARNING in drm_mode_create_lease_ioctl dri -1 C inconclusive 72 2d00h 437d PATCH [218d]
WARNING in dev_deactivate_many net -1 C 222 8h41m 439d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 23 42d 460d 💬 1 [120d]
WARNING in usb_free_urb usb media -1 C inconclusive 2831 6m 462d PATCH [89d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 404d 468d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 404d 468d
WARNING in shmem_evict_inode (3) mm -1 50 3d13h 470d
general protection fault in iter_file_splice_write fs 2 C done 2812 18d 474d PATCH [306d]
BUG: sleeping function called from invalid context in lock_sock_nested (3) bluetooth 19 C inconclusive error 153 3d14h 481d 💬 2 [40d]
WARNING in rxe_pool_cleanup rdma -1 C 430 5h06m 482d 💬 7 [16d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 454 7h31m 486d 💬 3 [14d]
WARNING in bch2_trans_srcu_unlock bcachefs -1 C done 4034 4h09m 491d PATCH [396d]
possible deadlock in mgmt_remove_adv_monitor_complete bluetooth 4 C unreliable done 39 112d 492d
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 7928 2h28m 494d PATCH [415d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 1517 58m 496d
WARNING in hci_recv_frame bluetooth -1 C error 84 1h05m 498d 💬 1 [110d]
possible deadlock in gup_fast_fallback ntfs3 mm 4 C done 2729 26d 504d 💬 1 [23d]
possible deadlock in __stack_map_get bpf 4 C error error 56 153d 506d 💬 2 [167d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 2494 1h12m 506d PATCH [501d]
WARNING in l2cap_chan_send bluetooth -1 45 16d 511d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done 3593 52m 511d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 389d 517d 💬 2 [422d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 414d 521d 💬 2 [400d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 1d08h 521d
possible deadlock in hsr_dev_xmit (2) net 4 C done 900 7d00h 527d 💬 2 [489d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 84 10d 528d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 10962 4h00m 533d PATCH [516d]
WARNING in l2cap_chan_del bluetooth -1 296 2h48m 538d
WARNING in io_ring_exit_work (2) io-uring -1 2169 now 562d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 527 23m 563d 💬 2 [231d]
kernel BUG in txEnd (2) jfs -1 C error 124 2d14h 571d 💬 1 [526d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 96 10d 572d 💬 2 [498d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 36 46d 572d PATCH [569d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1029 16h52m 577d PATCH [564d]
possible deadlock in smc_release smc 4 C error 119 8h02m 582d 💬 2 [19d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 86 3d18h 589d 💬 2 [52d]
WARNING in dbAdjTree jfs -1 C inconclusive 35317 54m 597d 💬 3 [14d]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 199 14h46m 599d 💬 2 [12d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 369d 634d PATCH [393d]
possible deadlock in task_fork_fair bpf trace 4 C done done 9106 286d 699d 💬 1 [255d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3302 now 726d
kernel BUG in filemap_unaccount_folio mm -1 C done error 454 6h48m 731d 💬 4 [276d]
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 36 30d 787d PATCH [429d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 36 49d 807d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 495 1d06h 817d 💬 5 [12d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 388301 now 820d PATCH [1d20h]
KASAN: user-memory-access Write in __destroy_inode jfs 23 C error 3379 23h43m 856d
WARNING in btrfs_put_block_group btrfs -1 C unreliable 165 10d 866d
possible deadlock in evdev_pass_values (2) input 4 1376 6h57m 869d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done 1036 1d12h 885d 💬 2 [11d]
kernel BUG in hfsplus_bnode_put hfs -1 C error 155 10d 962d PATCH [4d07h]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 56 56d 964d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 1275 2d04h 978d
possible deadlock in hfs_find_init (2) hfs 4 C error 4954 34m 985d
general protection fault in txEnd jfs 24 C error 1460 3d03h 988d 💬 1 [891d]
possible deadlock in hfsplus_find_init hfs 4 C error error 751 1d19h 989d
kernel BUG in ext4_do_writepages ext4 -1 C error 2603 1h32m 994d 💬 9 [10d]
possible deadlock in ntfs_fallocate ntfs3 4 C error 490 4h46m 1002d
WARNING in do_mkdirat fs -1 C error error 515 10h50m 1008d 💬 22 [572d]
WARNING in hfsplus_bnode_create hfs -1 C error 941 1d00h 1010d
WARNING in path_openat fs -1 C error done 160 18d 1010d 💬 1 [572d]
WARNING in v9fs_fid_get_acl v9fs mm -1 C error error 5399 now 1010d PATCH [370d]
kernel BUG in set_state_bits btrfs -1 C done done 97 427d 1010d 💬 4 [395d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 4854 18m 1011d PATCH [870d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 379 1h47m 1011d 💬 4 [11d]
possible deadlock in hfsplus_block_allocate hfs 4 C done 327 10d 1012d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 321 11d 1012d
KASAN: slab-out-of-bounds Read in hfsplus_uni2asc hfs 17 C error 3387 15h34m 1013d PATCH [1010d]
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 23 C error error 521 40d 1015d
kernel BUG in hfs_write_inode hfs -1 C error 108823 now 1016d PATCH [38d]
possible deadlock in hfsplus_get_block hfs 4 C error 13653 45m 1016d
kernel BUG in close_ctree btrfs -1 C error 6555 10d 1018d 💬 6 [11d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 618 7h19m 1019d 💬 5 [11d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7277 49m 1025d 💬 8 [12d]
possible deadlock in filemap_fault mm 4 C done 2918 5h38m 1038d 💬 4 [23d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 4687 10h12m 1042d 💬 7 [11d]
kernel BUG in dnotify_free_mark ntfs3 -1 C error 22993 26d 1044d 💬 3 [12d]
WARNING in ip_rt_bug (2) net -1 C done error 422 1h01m 1060d 💬 3 [436d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1023 10d 1062d
kernel BUG in txUnlock jfs -1 C error 31931 13m 1071d
possible deadlock in ntfs_read_folio ntfs3 4 C inconclusive done 5558 41d 1071d
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 121 23d 1071d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 1891 2h26m 1071d PATCH [311d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2421 17h22m 1072d
general protection fault in lmLogSync (2) jfs 24 C error 7092 6h03m 1073d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 64465 16m 1076d
kernel BUG in dbFindLeaf jfs -1 C inconclusive 4462 2h35m 1076d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1402 6d14h 1079d 💬 1 [23d]
KASAN: out-of-bounds Write in end_buffer_read_sync ntfs3 24 C done 4896 18d 1231d 💬 2 [12d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25837 5d21h 1260d 💬 2 [23d]
WARNING in inc_nlink (3) fs -1 C error error 6871 1d13h 1269d 💬 1 [8d16h]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 56 2d17h 1304d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 80 6d15h 1306d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() net -1 C inconclusive error 64 95d 1335d 💬 1 [233d]
UBSAN: shift-out-of-bounds in minix_statfs fs -1 C inconclusive error 67 13d 1363d PATCH [695d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 171 6d19h 1391d PATCH [479d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 713016 now 1393d PATCH [808d]
possible deadlock in input_event (2) fs 4 C inconclusive 6237 1d20h 1396d 💬 3 [8d16h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 466 19h54m 1398d 💬 3 [14d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 26 3d22h 1461d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 6186 2h10m 1571d PATCH [808d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 37d 1626d 💬 2 [1529d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 2749 1h24m 1712d PATCH [1448d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1218 1d14h 1733d
WARNING in udf_truncate_extents udf -1 C done error 13419 18m 1790d 💬 1 [11d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6850 2h47m 1808d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 158d 1823d
BUG: workqueue lockup (5) net 1 C done 13267 1h19m 2062d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1038 8h05m 2104d 💬 5 [432d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 20d 2208d PATCH [488d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5473 2h17m 2332d 💬 4 [12d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2643 11d 2388d 💬 7 [23d]
WARNING in hfs_bnode_create hfs -1 C done error 2965 47m 2713d
general protection fault in hfs_find_init hfs 10 C done done 1024 36d 2716d PATCH [1851d]
moderation (7):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in radix_tree_next_chunk afs 19 1 39d 35d
possible deadlock in lookup_one_unlocked (2) fs 4 1 87d 83d
KASAN: slab-use-after-free Read in skb_dequeue bluetooth 19 3 3d21h 92d
KASAN: slab-use-after-free Read in ib_device_uevent (3) rdma 19 2 18d 93d
lost connection to test machine (5) -1 C error 2504457 now 2122d
corrupted report (2) kernel -1 976557 now 2705d
no output from test machine (2) -1 C done 1921546 now 2828d