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 5h46m 41387 641470 32 36126 892c894b4ba4 .config 7h45m 629ff21a 1d13h failing all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
open (199) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: bad unlock balance in folios_put_refs mm 4 1 4d19h 19h50m
BUG: sleeping function called from invalid context in shmem_undo_range mm 5 1 1d18h 1d00h 💬 2 [14h17m]
general protection fault in kernel_sock_shutdown (4) rdma 2 4 3h04m 1d09h 💬 3 [6h51m]
WARNING: refcount bug in sctp_association_hold sctp 13 1 4d14h 3d09h
KASAN: use-after-free Read in qdisc_pkt_len_segs_init bridge 19 12 10h51m 10d PATCH [22h55m]
BUG: unable to handle kernel paging request in kernfs_rename_ns kernfs 8 5 14d 14d
possible deadlock in copy_process cgroups 4 10 9d20h 29d
WARNING in as102_dvb_dmx_start_feed usb media -1 C error 954 2h37m 29d 💬 1 [29d]
possible deadlock in kernfs_iop_setattr kernfs 4 5 1d16h 30d
possible deadlock in tcp_close (3) net 4 50 1d04h 30d PATCH [28d]
possible deadlock in inet_shutdown (3) net 4 C error 86 15h18m 30d 💬 1 [30d]
possible deadlock in p9_client_destroy v9fs 4 25 2d02h 31d
WARNING in igorplugusb_probe/usb_submit_urb usb media -1 C error 1747 4h23m 36d PATCH [20d]
possible deadlock in inet_stream_connect (4) net 4 56 19h44m 38d
possible deadlock in kernfs_link_sibling (2) kernfs 4 2339 24m 38d 💬 1 [37d]
possible deadlock in __ipv6_dev_mc_inc net 4 185 8h39m 39d PATCH [32d]
KASAN: slab-use-after-free Read in dma_buf_fd actionable media dri 19 16 2d00h 44d
possible deadlock in lock_mm_and_find_vma (4) mm 4 968 1h11m 57d 💬 2 [2d15h]
possible deadlock in __kernfs_remove (3) kernfs 4 4 1d18h 57d
KASAN: slab-use-after-free Read in dvb_frontend_release (3) media 19 C error 40 4d11h 69d PATCH [8d05h]
BUG: Bad rss-counter state (6) mm -1 98 9d08h 76d
KASAN: slab-out-of-bounds Write in try_module_get (2) modules 22 158 23h37m 77d PATCH [70d]
KASAN: slab-use-after-free Read in event_handler usb 19 6 2d06h 94d
WARNING in unlink_anon_vmas (2) mm -1 C error 30 32d 96d PATCH [96d]
KASAN: slab-use-after-free Read in lookup_object_or_alloc (3) mm virt 19 10 93d 99d PATCH [95d]
WARNING in drm_wait_one_vblank (3) dri -1 C error error 3128 41d 103d
WARNING in nf_hook_entry_head (2) netfilter -1 syz error 54 43d 107d
WARNING in drm_crtc_wait_one_vblank dri -1 C error 5870 23m 121d
WARNING in dma_buf_vmap media dri -1 C 18 5d14h 139d PATCH [124d]
WARNING in usb_start_wait_urb usb -1 C error 79 132d 145d PATCH [124d]
WARNING in ieee80211_mgd_probe_ap_send (3) wireless -1 C 22 49d 154d
WARNING in __page_table_check_ptes_set (3) mm -1 6 34d 162d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 82d 169d PATCH [163d]
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 2320 1d03h 169d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev 21 C 3499 6m 173d PATCH [149d]
INFO: trying to register non-static key in l2cap_unregister_user bluetooth -1 13 42d 190d
possible deadlock in __synchronize_srcu (3) block 4 373 45m 191d
possible deadlock in comedi_do_insn comedi 4 148 11d 200d PATCH [179d]
WARNING in path_noexec (2) fs mm -1 C error 24648 2h55m 206d PATCH [196d]
KASAN: slab-out-of-bounds Read in soft_cursor (2) fbdev 17 9 80d 214d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 5d23h 224d PATCH [66d]
general protection fault in su3000_i2c_transfer usb media 2 C done 240 8h26m 246d PATCH [56d]
WARNING in ieee80211_tx_skb_tid wireless -1 C error 382 5d04h 250d
WARNING in do_mknodat (3) gfs2 -1 C 240 75d 252d PATCH [219d]
WARNING in ieee80211_free_keys (2) wireless -1 7 11d 258d
possible deadlock in kernfs_remove kernfs 4 C error done 623 20m 263d 💬 3 [24d]
KASAN: slab-use-after-free Read in hci_uart_write_work bluetooth 19 syz error error 78 68d 284d 💬 3 [276d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 21 155 2d07h 284d 💬 2 [23d]
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 32 16h57m 287d 💬 1 [24d]
possible deadlock in nbd_queue_rq nbd 4 C done error 216 4h32m 292d 💬 7 [2d15h]
WARNING in release_mtd_partition (2) mtd -1 C 195 8h43m 304d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3832 52m 314d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 31 30d 325d
possible deadlock in elevator_change block 4 C error 8883 now 328d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 C error 720 16d 330d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev 21 232 2d03h 331d PATCH [90d]
possible deadlock in __del_gendisk block 4 C done error 43987 108d 333d PATCH [259d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 518 5h24m 337d PATCH [151d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C error 170 7d12h 344d
WARNING in nsim_fib_event_nb net -1 C done error 904 49d 358d PATCH [206d]
WARNING in gl861_ctrl_msg/usb_submit_urb usb -1 C error 223 1d06h 365d PATCH [319d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 11 76d 370d 💬 2 [276d]
possible deadlock in kernfs_iop_getattr kernfs 4 C done 5967 37m 388d 💬 2 [24d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error error 569 30d 389d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done 56 1d17h 390d 💬 2 [60d]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth 19 C error 290 1d09h 403d 💬 1 [23d]
possible deadlock in autofs_notify_daemon (2) autofs 4 183 9d21h 442d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done done 61 65d 457d PATCH [382d]
WARNING in ieee80211_request_ibss_scan wireless -1 509 52d 472d
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 87 9d02h 477d PATCH [46d]
KASAN: slab-use-after-free Read in dvb_device_open media 22 C error 6522 54m 489d PATCH [460d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 31 13d 492d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 13805 7h49m 493d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 310d 499d PATCH [499d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 144 5d01h 501d PATCH [170d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error error 20 46d 506d
WARNING: refcount bug in device_move kernel 13 175 17d 512d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 87d 514d 💬 7 [158d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 111d 516d
general protection fault in dummy_timer (2) usb 2 syz 78 12d 516d
general protection fault in bnep_session kernel 7 syz 1323 8d08h 517d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 688 6d23h 519d PATCH [22d]
general protection fault in device_move kernel 8 syz error 7104 4h57m 520d
possible deadlock in pipe_lock (6) overlayfs 4 57 20d 532d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 178 7h52m 534d
WARNING in kcov_remote_start (6) wireless -1 17915 1h22m 536d
possible deadlock in __submit_bio block 4 C done 60707 5d12h 537d 💬 3 [396d]
WARNING in __rate_control_send_low (3) wireless -1 C done 10646 8h10m 545d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 130 2d18h 550d 💬 1 [160d]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth 19 syz error 160 1d22h 550d 💬 3 [150d]
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 139 47d 557d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 syz error 79 1d15h 570d 💬 3 [91d]
possible deadlock in input_inject_event usb fs 4 C done 3203 1h57m 574d PATCH [189d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 131 8d14h 592d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 47 10d 593d
kernel BUG in z3fold_page_migrate mm -1 syz 354 392d 598d
WARNING in enable_work usb pm -1 C error 1810 4d14h 611d 💬 2 [4d02h]
possible deadlock in walk_component (4) kernfs 4 C 79 146d 614d 💬 1 [182d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3919 9d08h 615d 💬 4 [23d]
kernel panic: System is deadlocked on memory (2) mm 2 144 12h52m 620d
WARNING in firmware_fallback_sysfs (2) kernel -1 211 1d08h 623d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 522 1d14h 639d PATCH [27d]
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 18 18h04m 655d
possible deadlock in dpm_for_each_dev pm 4 C error error 9 113d 656d
possible deadlock in assign_fw usb 4 C done error 181 10d 656d
WARNING in rate_control_rate_init (3) wireless -1 C done 28833 1h31m 660d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive error 81 5d19h 667d PATCH [448d]
WARNING in dev_deactivate_many net -1 C 242 1d09h 669d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 22d 690d 💬 1 [350d]
WARNING in usb_free_urb usb media -1 C inconclusive 7070 1h11m 691d PATCH [7d02h]
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 634d 697d
WARNING in shmem_evict_inode (3) mm -1 82 3d20h 700d
WARNING in rxe_pool_cleanup rdma -1 C 865 2h00m 711d 💬 8 [28d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 603 2d06h 716d 💬 3 [24d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 11056 1d08h 724d PATCH [79d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 2308 9d05h 726d
possible deadlock in kernfs_seq_start kernfs 4 C done error 323 11d 727d 💬 8 [88d]
WARNING in hci_recv_frame bluetooth -1 C error 196 7h28m 728d 💬 1 [23d]
possible deadlock in __stack_map_get bpf 4 C error error 56 383d 736d 💬 2 [397d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 5275 2h39m 736d PATCH [731d]
WARNING in l2cap_chan_send bluetooth -1 57 10d 741d
INFO: trying to register non-static key in txEnd (2) jfs -1 C done error 4079 119d 741d
KMSAN: uninit-value in __schedule (5) net 22 C 595 50d 744d 💬 1 [73d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 619d 747d 💬 2 [652d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 644d 751d 💬 2 [630d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error 730 5d08h 751d
possible deadlock in hsr_dev_xmit (2) net 4 C done 1324 4h56m 757d 💬 2 [2d15h]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 141 14h18m 758d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 31849 1h34m 763d PATCH [746d]
WARNING in l2cap_chan_del bluetooth -1 354 1d15h 768d
WARNING in io_ring_exit_work (2) io-uring -1 6725 1h50m 792d 💬 1 [100d]
kernel BUG in txEnd (2) jfs -1 C error 291 1d05h 801d 💬 1 [756d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 114 4d12h 802d 💬 2 [728d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) dri 19 C 45 86d 802d PATCH [799d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1231 11h57m 807d PATCH [794d]
possible deadlock in smc_release smc 4 C error 352 16h23m 812d 💬 2 [172d]
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 99 80d 819d 💬 2 [186d]
WARNING in dbAdjTree jfs -1 C inconclusive 52893 1h13m 827d 💬 3 [24d]
KASAN: slab-use-after-free Read in tty_write_room (2) serial 19 syz error error 271 71d 829d 💬 2 [85d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 599d 864d PATCH [623d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4481 19h01m 956d
kernel BUG in filemap_unaccount_folio mm -1 C done error 492 42d 961d 💬 4 [190d]
possible deadlock in lookup_slow (3) btrfs 4 C 473 10d 1010d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 79 14d 1017d PATCH [659d]
WARNING in btrfs_run_delayed_refs (2) btrfs -1 C done error 144 15h10m 1037d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 142d 1046d 💬 5 [148d]
WARNING in btrfs_put_block_group btrfs -1 C unreliable error 195 40d 1096d
possible deadlock in evdev_pass_values (2) input 4 1908 11h34m 1099d
WARNING in btrfs_commit_transaction (2) btrfs -1 C done error 1226 60d 1114d 💬 2 [52d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 59 17d 1194d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 2725 1d11h 1208d
possible deadlock in hfs_find_init (2) hfs 4 C error 7676 1h03m 1215d
general protection fault in txEnd jfs 22 C error 6079 7h46m 1218d PATCH [24d]
possible deadlock in hfsplus_find_init hfs 4 C error error 1052 12d 1219d
kernel BUG in ext4_do_writepages ext4 -1 C error 3055 19m 1224d 💬 9 [16d]
possible deadlock in ntfs_fallocate ntfs3 4 C error error 522 68d 1232d
WARNING in do_mkdirat fs -1 C error error 747 74d 1238d 💬 22 [802d]
WARNING in path_openat fs -1 C error done 195 1d22h 1239d 💬 1 [802d]
possible deadlock in ntfs_fiemap ntfs3 4 C error inconclusive 5669 64d 1241d PATCH [1100d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 457 4d21h 1241d 💬 4 [23d]
possible deadlock in hfsplus_block_allocate hfs 4 C done 430 11d 1242d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 392 11d 1242d
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs 21 C error error 521 270d 1245d
kernel BUG in hfs_write_inode hfs -1 C error 196314 19m 1246d PATCH [22d]
possible deadlock in hfsplus_get_block hfs 4 C error 15596 16h13m 1246d
kernel BUG in close_ctree btrfs -1 C error error 6586 31d 1248d 💬 6 [23d]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 769 2d15h 1249d 💬 5 [23d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8661 1h49m 1255d 💬 8 [23d]
possible deadlock in filemap_fault exfat 4 C done 3042 6d08h 1268d 💬 4 [9d12h]
WARNING in btrfs_space_info_update_bytes_may_use btrfs -1 C done 5637 10d 1272d 💬 7 [23d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1034 7d14h 1292d
kernel BUG in txUnlock jfs -1 C error 45298 12m 1301d PATCH [121d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 172 1d02h 1301d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 3988 13h51m 1301d PATCH [541d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2498 15d 1302d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 99220 1h10m 1306d PATCH [143d]
kernel BUG in dbFindLeaf jfs -1 C inconclusive 6920 1h55m 1306d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1453 8d08h 1309d 💬 1 [2d15h]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25877 11h57m 1490d 💬 2 [2d15h]
WARNING in inc_nlink (3) fs -1 C error error 7008 7h58m 1499d 💬 1 [49d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 87 11h51m 1534d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 20d 1536d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 197 16d 1621d PATCH [709d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003979 74d 1622d PATCH [1038d]
possible deadlock in input_event (2) fs 4 C inconclusive 7181 1h42m 1626d 💬 3 [49d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 595 1d17h 1628d 💬 3 [24d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C error 35 2d14h 1691d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8447 20h37m 1801d PATCH [1038d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 153 4h28m 1855d 💬 2 [1759d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3586 2d20h 1941d PATCH [1678d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 1d08h 1962d
WARNING in udf_truncate_extents udf -1 C done error 18458 58m 2020d 💬 1 [23d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6955 2d08h 2038d
general protection fault in skb_release_data (2) bluetooth net 22 C done error 703 388d 2053d
BUG: workqueue lockup (5) kernel 1 C done 15201 3h37m 2292d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 27d 2334d 💬 5 [662d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 249d 2438d PATCH [718d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2914 4d04h 2618d 💬 9 [2d15h]
WARNING in hfs_bnode_create hfs -1 C done error 10305 3h11m 2942d PATCH [2d01h]
moderation (7) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in snd_pcm_action_single (2) sound 19 1 6d14h 2d14h PATCH [12h11m]
WARNING: proc registration bug in unregister_irq_proc kernel -1 1 89d 85d
general protection fault in vhci_send_cmd_submit usb 2 2 87d 127d
BUG: unable to handle kernel paging request in __run_timers (2) sound virt net 21 4 83d 179d
lost connection to test machine (5) -1 C error 3037501 now 2352d
corrupted report (2) hfs kasan mm -1 1102251 now 2935d
no output from test machine (2) -1 C done 2239839 now 3058d