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 9h26m 44401 678787 579 316096 9716c086c8e8 .config 14h01m b754d2d8 17h03m all only
Applied filters: Manager=ci-qemu-upstream-386 (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (200) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in dev_deactivate_many (2) prio:high net 8 syz 8 1d10h 2d20h PATCH [1d16h]
KASAN: slab-use-after-free Read in netdev_register_kobject (2) kernel prio:high actionable 19 3 4d22h 9d17h
general protection fault in ublk_queue_rq block prio:low 8 C 18 6d23h 11d PATCH [9d10h]
WARNING in netif_rx_mode_run net prio:low -1 C error 16 2d15h 22d 💬 2 [21d]
WARNING in mac80211_hwsim_tx (2) prio:normal wireless -1 15 12d 31d
unregister_netdevice: waiting for DEV to become free (9) prio:high net 2 syz error 1461 1h17m 31d PATCH [26d]
possible deadlock in sch_direct_xmit (6) prio:normal net 4 106 4h10m 31d
BUG: sleeping function called from invalid context in vma_alloc_folio_noprof (2) mm 5 1 42d 38d 💬 3 [37d]
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. prio:low ext4 -1 C 12 15d 41d PATCH [38d]
WARNING in __page_cache_release mm prio:low -1 1 46d 42d
BUG: sleeping function called from invalid context in shmem_undo_range mm prio:high 5 1 49d 48d 💬 2 [47d]
KASAN: slab-out-of-bounds Read in blk_mq_free_rqs block prio:normal 17 18 9d14h 48d
WARNING: refcount bug in sk_common_release (2) net prio:high 13 10 19d 48d
kernel BUG in sock_release fs prio:normal -1 2 29d 50d
WARNING: refcount bug in sctp_association_hold sctp prio:high 13 1 51d 50d
KASAN: use-after-free Read in qdisc_pkt_len_segs_init prio:high net 19 C error 69 4h13m 57d PATCH [48d]
BUG: unable to handle kernel paging request in kernfs_rename_ns kernfs 8 8 8d17h 62d
KASAN: slab-use-after-free Read in hiddev_disconnect (4) actionable prio:high input usb 19 2 33d 70d PATCH [2d14h]
possible deadlock in copy_process cgroups prio:low 4 13 24d 76d
WARNING in as102_dvb_dmx_start_feed usb media prio:high -1 C error error 1155 32d 77d PATCH [8d16h]
possible deadlock in kernfs_iop_setattr prio:low kernfs 4 14 7d05h 77d
possible deadlock in tcp_close (3) prio:low net 4 102 4d08h 78d PATCH [75d]
possible deadlock in inet_shutdown (3) net prio:low 4 C error 144 1d10h 78d 💬 1 [77d]
possible deadlock in p9_client_destroy v9fs prio:low 4 30 2d17h 78d
KASAN: slab-use-after-free Read in v4l2_open prio:high usb media 19 C error 1208 2h23m 84d PATCH [83d]
WARNING in igorplugusb_probe/usb_submit_urb usb media prio:low -1 C error 2364 2d22h 84d PATCH [37d]
possible deadlock in inet_stream_connect (4) net prio:low 4 146 4h26m 85d
possible deadlock in kernfs_link_sibling (2) kernfs prio:low 4 5430 1h11m 85d 💬 1 [11d]
possible deadlock in __ipv6_dev_mc_inc prio:high net 4 425 32m 86d PATCH [80d]
possible deadlock in lock_mm_and_find_vma (4) mm prio:low 4 2018 3h00m 104d 💬 2 [49d]
possible deadlock in __kernfs_remove (3) kernfs prio:high 4 15 4d21h 105d
possible deadlock in nbd_disconnect_and_put nbd prio:low 4 2 26d 113d
KASAN: slab-use-after-free Read in dvb_frontend_release (3) media prio:high 19 C error 150 1d11h 116d PATCH [55d]
BUG: Bad rss-counter state (6) mm prio:high -1 107 1d02h 123d
KASAN: slab-out-of-bounds Write in try_module_get (2) modules prio:high 22 241 1d23h 124d PATCH [117d]
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 8 18d 141d PATCH [12d]
WARNING in drm_wait_one_vblank (3) dri prio:low -1 C error error 3128 88d 150d
WARNING in drm_crtc_wait_one_vblank prio:low dri -1 C error 12929 6m 168d
WARNING in dma_buf_vmap media dri prio:low -1 C 23 4d06h 187d PATCH [171d]
WARNING in usb_start_wait_urb usb prio:low -1 C error 79 179d 192d PATCH [171d]
WARNING in ieee80211_mgd_probe_ap_send (3) prio:low wireless -1 C 23 12d 201d
WARNING in __page_table_check_ptes_set (3) prio:low mm -1 C 11 9d12h 209d PATCH [10d]
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 129d 217d PATCH [211d]
possible deadlock in kernfs_unlink_sibling (2) kernfs prio:low 4 2351 10h31m 217d
KASAN: vmalloc-out-of-bounds Write in imageblit (6) fbdev prio:high 21 C 4993 now 220d PATCH [197d]
INFO: trying to register non-static key in l2cap_unregister_user bluetooth prio:high -1 13 89d 237d
possible deadlock in __synchronize_srcu (3) block prio:low 4 906 5h06m 238d
INFO: task hung in migrate_pages_batch (4) mm prio:high 1 145 49m 239d
possible deadlock in comedi_do_insn prio:low comedi 4 148 58d 248d PATCH [226d]
WARNING in path_noexec (2) fs mm prio:low -1 C error 26952 34m 253d PATCH [243d]
BUG: corrupted list in flow_block_cb_setup_simple prio:normal net 19 C error 69 2d18h 272d PATCH [113d]
general protection fault in su3000_i2c_transfer prio:low usb media 2 C done 253 8d07h 293d PATCH [103d]
WARNING in ieee80211_tx_skb_tid wireless prio:low -1 C error 383 11h05m 297d
WARNING in do_mknodat (3) gfs2 prio:high -1 C 240 122d 300d PATCH [266d]
WARNING in ieee80211_free_keys (2) prio:low wireless -1 11 5d23h 305d
possible deadlock in kernfs_remove prio:high kernfs 4 C error done 1358 4h01m 310d 💬 3 [11d]
KASAN: slab-use-after-free Read in hci_uart_write_work bluetooth prio:high 19 syz error error 78 116d 331d 💬 3 [324d]
WARNING: refcount bug in ax25_setsockopt prio:high hams 13 C error error 32 48d 334d 💬 1 [42d]
possible deadlock in nbd_queue_rq prio:low nbd 4 C done error 328 17h01m 339d 💬 7 [49d]
WARNING in lowpan_xmit (2) wpan prio:low -1 C error 1653 5d22h 351d
WARNING in release_mtd_partition (2) mtd -1 C 246 1h53m 351d
possible deadlock in pcpu_alloc_noprof (2) prio:low nbd 4 C error 4221 10h36m 361d
KASAN: slab-use-after-free Read in kernfs_root kernfs prio:high 19 33 24d 372d PATCH [15d]
possible deadlock in elevator_change block prio:low 4 C error 16721 now 376d
WARNING in ieee80211_tx_h_rate_ctrl prio:low wireless -1 C error error 763 1d07h 377d
KASAN: vmalloc-out-of-bounds Write in fillrect fbdev prio:high 21 269 11d 378d PATCH [137d]
possible deadlock in __del_gendisk block prio:low 4 C done error 43996 9d10h 380d PATCH [307d]
WARNING in dtv5100_i2c_msg/usb_submit_urb usb prio:low -1 C error 620 1d18h 385d PATCH [198d]
WARNING in mac80211_hwsim_sta_rc_update prio:low wireless -1 C error 194 10h42m 391d PATCH [13d]
WARNING in gl861_ctrl_msg/usb_submit_urb prio:low usb -1 C error 286 7d10h 412d PATCH [366d]
possible deadlock in kernfs_iop_getattr prio:low kernfs 4 C done 6613 3h37m 436d 💬 2 [42d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error error 569 77d 436d
WARNING: ODEBUG bug in delete_node (3) afs -1 C done error 58 32d 438d 💬 2 [37d]
WARNING in dib0700_i2c_xfer/usb_submit_urb prio:low usb -1 C error 728 1h44m 443d PATCH [366d]
KASAN: wild-memory-access Read in l2cap_connect_cfm bluetooth prio:high 19 C error 345 12d 450d 💬 1 [8d12h]
possible deadlock in autofs_notify_daemon (2) prio:low autofs 4 183 57d 489d
WARNING in ieee80211_request_ibss_scan prio:low wireless -1 517 9d14h 519d
WARNING in __kvm_gpc_refresh (3) prio:high kvm -1 C error 124 1d04h 524d PATCH [93d]
KASAN: slab-use-after-free Read in dvb_device_open prio:normal media 22 C error 9732 11m 537d PATCH [508d]
WARNING: held lock freed in bt_accept_dequeue bluetooth prio:high 4 34 2d21h 540d
WARNING in hci_conn_timeout (2) prio:low bluetooth -1 C error 18270 16m 540d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 358d 546d PATCH [546d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 153 4d20h 548d PATCH [217d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error error 23 8d07h 553d 💬 1 [22d]
WARNING: refcount bug in device_move kernel prio:high 13 181 9d06h 560d
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 C 75 134d 562d 💬 7 [206d]
possible deadlock in blk_mq_update_nr_hw_queues prio:low block 4 C done error 44253 11d 563d
general protection fault in dummy_timer (2) usb prio:high 2 syz 82 7d18h 564d
general protection fault in bnep_session kernel 7 syz 1352 5d19h 564d
INFO: task hung in do_get_write_access (3) prio:low ext4 1 C error 466 8d11h 564d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 prio:high 4 C done 706 2d08h 566d PATCH [3d00h]
general protection fault in device_move prio:high kernel 8 syz error 7662 6h33m 567d
possible deadlock in pipe_lock (6) overlayfs prio:high 4 59 4d04h 580d
KASAN: slab-use-after-free Read in cfusbl_device_notify net prio:normal 19 178 47d 582d
WARNING in kcov_remote_start (6) kernel prio:low -1 29222 7m 583d PATCH [21d]
possible deadlock in __submit_bio block 4 C done 60724 12d 584d 💬 3 [7d04h]
WARNING in __rate_control_send_low (3) prio:low wireless -1 C done 10977 2h46m 592d
KASAN: slab-use-after-free Read in bt_accept_unlink bluetooth 19 syz 166 3d20h 598d 💬 1 [8d12h]
KASAN: slab-use-after-free Read in l2cap_sock_new_connection_cb bluetooth prio:high 19 syz error 203 12d 598d 💬 3 [8d12h]
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) prio:high bluetooth 19 syz error 100 1d18h 617d 💬 3 [8d12h]
possible deadlock in input_inject_event usb fs prio:high 4 C done 3913 4h26m 621d PATCH [236d]
possible deadlock in tty_buffer_flush (3) serial 4 C done 138 4d01h 640d
WARNING in ieee80211_rx_list (3) prio:low wireless -1 C error done 47 57d 640d
kernel BUG in z3fold_page_migrate mm -1 syz 354 439d 645d
WARNING in enable_work usb pm prio:high -1 C error 1812 10d 658d 💬 2 [8d12h]
possible deadlock in walk_component (4) kernfs 4 C 79 193d 661d 💬 1 [229d]
possible deadlock in console_lock_spinning_enable (5) serial prio:low 4 C done 3991 5d03h 662d 💬 4 [39d]
kernel panic: System is deadlocked on memory (2) prio:high mm 2 161 17h06m 667d
WARNING in firmware_fallback_sysfs (2) kernel prio:low -1 242 7d14h 670d
INFO: task hung in read_part_sector (2) block prio:low 1 syz error error 56828 now 675d
WARNING: ODEBUG bug in hci_release_dev (2) prio:high bluetooth -1 C error 575 13h26m 686d PATCH [74d]
WARNING in __cfg80211_bss_update (2) prio:high wireless -1 C inconclusive 19 11d 702d
possible deadlock in dpm_for_each_dev pm 4 C error error 9 160d 703d
WARNING in rate_control_rate_init (3) prio:low wireless -1 C done 30454 57m 707d
WARNING in drm_mode_create_lease_ioctl mm prio:low -1 C inconclusive error 86 9d02h 714d PATCH [495d]
WARNING in dev_deactivate_many net prio:low -1 C 248 1d19h 716d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 32 17d 737d PATCH [23d]
WARNING in usb_free_urb usb media prio:high -1 C inconclusive 7203 19h26m 739d PATCH [41d]
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 681d 745d
WARNING in shmem_evict_inode (3) mm prio:normal -1 90 6d22h 747d
WARNING in rxe_pool_cleanup prio:high rdma -1 C 1024 13h21m 759d 💬 8 [12d]
WARNING in kernfs_get (5) usb kernfs prio:high -1 syz inconclusive 651 11d 763d 💬 3 [11d]
WARNING: suspicious RCU usage in get_callchain_entry perf prio:normal 4 C error 11877 1d09h 771d PATCH [126d]
KASAN: slab-use-after-free Read in dtSearch prio:high jfs 19 C inconclusive error 2308 56d 773d
possible deadlock in kernfs_seq_start kernfs 4 C done error 494 2d21h 774d 💬 8 [11d]
WARNING in hci_recv_frame bluetooth prio:low -1 C error 266 11d 775d 💬 1 [39d]
possible deadlock in hfs_extend_file (3) hfs 4 C unreliable 5761 1h00m 783d PATCH [778d]
WARNING in l2cap_chan_send prio:high bluetooth -1 57 58d 788d
INFO: trying to register non-static key in txEnd (2) jfs prio:high -1 C done error 4079 166d 788d
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 691d 798d 💬 2 [677d]
kernel BUG in jffs2_del_ino_cache jffs2 -1 C error error 730 38d 798d PATCH [40d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1344 1d02h 804d 💬 2 [49d]
WARNING in cm109_input_open/usb_submit_urb (3) prio:high usb input -1 C error 211 1d13h 805d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma prio:high 19 syz done 35589 now 810d PATCH [793d]
WARNING in l2cap_chan_del prio:high bluetooth -1 368 6d12h 815d
WARNING in io_ring_exit_work (2) prio:high io-uring -1 6777 1d13h 839d 💬 1 [11d]
kernel BUG in txEnd (2) jfs -1 C error 353 21h50m 848d 💬 1 [804d]
WARNING in wdm_rxwork/usb_submit_urb (2) usb prio:low -1 C unreliable 118 8d22h 849d 💬 2 [775d]
KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) prio:high dri 19 C 45 133d 849d PATCH [846d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs prio:high 19 C inconclusive 1263 2d20h 854d PATCH [36d]
possible deadlock in smc_release smc 4 C error 584 48m 859d 💬 2 [219d]
WARNING in dbAdjTree jfs prio:high -1 C inconclusive 55094 8m 875d 💬 3 [11d]
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial 19 syz error error 271 118d 876d 💬 2 [132d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 646d 911d PATCH [670d]
general protection fault in lock_sock_nested prio:high bluetooth 19 C done done 4502 26d 1004d
kernel BUG in filemap_unaccount_folio prio:high mm -1 C done error 492 89d 1008d 💬 4 [238d]
possible deadlock in lookup_slow (3) prio:low kernfs btrfs 4 C 477 23h14m 1057d
UBSAN: shift-out-of-bounds in befs_check_sb fs prio:high -1 C error done 79 5d09h 1064d PATCH [706d]
WARNING in btrfs_run_delayed_refs (2) prio:high btrfs -1 C done error 185 18d 1084d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 189d 1094d 💬 5 [196d]
WARNING in btrfs_put_block_group prio:high btrfs -1 C unreliable error 195 87d 1144d
possible deadlock in evdev_pass_values (2) input prio:high 4 2066 1h28m 1146d
WARNING in btrfs_commit_transaction (2) btrfs prio:low -1 C done error 1226 23d 1162d 💬 2 [22d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 74 18d 1241d PATCH [41d]
KASAN: use-after-free Read in release_metapage jfs 19 C error done 2906 55m 1255d
possible deadlock in hfs_find_init (2) hfs prio:high 4 C error 7946 1d08h 1262d
general protection fault in txEnd jfs prio:high 22 C error 7096 2h31m 1265d PATCH [72d]
possible deadlock in hfsplus_find_init hfs prio:high 4 C error error 1052 45d 1267d
kernel BUG in ext4_do_writepages ext4 prio:high -1 C error 3216 53m 1271d 💬 9 [1d12h]
possible deadlock in ntfs_fallocate prio:high ntfs3 4 C error error 523 15d 1279d
WARNING in do_mkdirat fs prio:high -1 C error error 747 121d 1285d 💬 22 [849d]
WARNING in path_openat fs prio:high -1 C error done 202 7h33m 1287d 💬 1 [849d]
WARNING in btrfs_remove_chunk btrfs -1 C error inconclusive 461 3d19h 1289d 💬 4 [8d04h]
possible deadlock in hfsplus_block_allocate hfs 4 C done error 433 10d 1289d
possible deadlock in hfsplus_block_free hfs 4 C inconclusive error 393 24d 1290d
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read hfs prio:high 21 C error error 521 317d 1293d PATCH [34d]
kernel BUG in hfs_write_inode hfs prio:high -1 C error 208929 9m 1293d PATCH [1d11h]
possible deadlock in hfsplus_get_block hfs prio:high 4 C error 15627 3d19h 1293d
kernel BUG in close_ctree btrfs -1 C error error 6593 6d07h 1296d 💬 6 [8d04h]
WARNING in btrfs_chunk_alloc btrfs -1 C inconclusive done 859 now 1296d 💬 5 [8d04h]
WARNING in call_timer_fn bluetooth prio:high -1 C unreliable 9358 36m 1302d 💬 8 [8d12h]
possible deadlock in filemap_fault exfat prio:high 4 C done 3061 3d17h 1315d 💬 4 [25d]
WARNING in btrfs_space_info_update_bytes_may_use btrfs prio:low -1 C done 5660 1d19h 1319d 💬 7 [39d]
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1035 10d 1340d
kernel BUG in txUnlock jfs prio:high -1 C error 46953 1h58m 1348d PATCH [168d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 191 15h50m 1348d
general protection fault in write_special_inodes prio:high jfs 19 C inconclusive error 2498 62d 1349d
kernel BUG in jfs_evict_inode prio:high jfs -1 C inconclusive 101204 28m 1353d PATCH [190d]
kernel BUG in dbFindLeaf jfs prio:high -1 C inconclusive 7227 1h40m 1353d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1456 15d 1357d 💬 1 [18d]
WARNING in ext4_dirty_folio mm prio:low -1 C inconclusive done 25900 2d22h 1537d 💬 2 [18d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7019 2d04h 1546d 💬 1 [32d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 91 10d 1581d
WARNING in blk_register_tracepoints block trace prio:low -1 C inconclusive done 120 13h50m 1584d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 202 7d11h 1669d PATCH [756d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1048684 now 1670d PATCH [1085d]
possible deadlock in input_event (2) fs 4 C inconclusive 7530 4h21m 1673d 💬 3 [1d12h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 606 9d05h 1675d 💬 3 [11d]
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 prio:high -1 C error 35 28d 1738d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc prio:low -1 C unreliable 8648 11h20m 1848d PATCH [1085d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 372 10h36m 1903d 💬 2 [1806d]
WARNING in cm109_urb_irq_callback/usb_submit_urb prio:low usb input -1 C unreliable 3661 16h05m 1989d PATCH [1725d]
WARNING in ieee80211_start_next_roc wireless prio:low -1 C inconclusive 1227 16d 2010d
WARNING in udf_truncate_extents udf prio:low -1 C done error 19050 3h29m 2067d 💬 1 [39d]
WARNING in __cfg80211_ibss_joined (2) prio:high wireless -1 C error 6961 2d06h 2085d
BUG: workqueue lockup (5) prio:low kernel 1 C done 16237 37m 2339d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 75d 2381d 💬 5 [709d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media prio:high -1 C error inconclusive 173 297d 2485d PATCH [765d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2931 3d17h 2665d 💬 9 [18d]
WARNING in hfs_bnode_create prio:high hfs -1 C done error 10804 2h59m 2990d PATCH [49d]
moderation (6) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in do_mmap fs mm prio:low -1 1 20d 16d
general protection fault in wakeup_preempt_fair prio:high kernel 2 3 35d 32d
INFO: task prio:low kernel -1 1 37d 33d
lost connection to test machine (5) -1 C error 3096856 now 2399d
corrupted report (2) jfs hfs sound prio:low -1 1121540 now 2982d
no output from test machine (2) prio:high -1 C done 2307477 now 3105d