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-upstream-kasan-gce-386 now 7h10m 62866 509431 9 120123 9b0d551bcc05 .config 8h09m 49379ee0 1d17h all only
Applied filters: Manager=ci-upstream-kasan-gce-386 (drop)
open (213):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in free_mnt_ns fs -1 C done 48 7m 3d06h PATCH [1d10h]
WARNING in path_noexec (2) fs mm -1 C error 329 1h51m 3d06h 💬 1 [3d04h]
KASAN: slab-use-after-free Read in snd_usbmidi_error_timer (2) sound 19 12 5d07h 9d21h
BUG: sleeping function called from invalid context in hook_sb_delete fs 5 C 1664 now 10d 💬 6 [4d17h]
WARNING in nsfs_fh_to_dentry nfs -1 C 45 1d06h 14d PATCH [4d17h]
WARNING in dev_shutdown (7) net -1 5 3d02h 14d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1359 4h12m 25d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 3564 49m 28d PATCH [17d]
INFO: rcu detected stall in sys_madvise (2) mm 1 32 17d 34d
general protection fault in su3000_i2c_transfer usb media 2 C done 65 3d03h 43d PATCH [43d]
BUG: soft lockup in xfrm_timer_handler x86 1 1 51d 46d 💬 2 [43d]
WARNING in ieee80211_tx_skb_tid wireless -1 14 15d 47d
WARNING: ODEBUG bug in bss_free wireless -1 1 53d 48d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 24 23h44m 57d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 1519 16m 59d
KASAN: use-after-free Read in __xfrm_state_insert net 24 2038 2h26m 66d
INFO: task hung in blk_trace_setup (4) block trace 1 syz done 9 28d 80d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 35 6d10h 81d
BUG: sleeping function called from invalid context in team_change_rx_flags (2) net 5 12 66d 84d PATCH [62d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 24 5h02m 87d 💬 2 [87d]
KASAN: slab-out-of-bounds Read in mon_bin_event usb 17 C 21 79d 93d PATCH [73d]
possible deadlock in padata_do_serial crypto 4 C 7855 now 96d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 162 1d06h 104d 💬 1 [66d]
BUG: soft lockup in sys_sendmsg (2) net 1 syz 17 9d13h 121d 💬 1 [31d]
INFO: task hung in dvb_usbv2_probe usb 1 C error 145 15h34m 125d
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 30 8d23h 132d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 120 1h24m 134d 💬 2 [128d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 49 12d 142d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 57 4d19h 142d
INFO: task hung in blkdev_read_iter block 1 C error 5 13d 150d
WARNING: ODEBUG bug in usb_unbind_interface (3) usb -1 5 33d 151d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 142 1d17h 151d 💬 2 [74d]
INFO: task hung in dvb_usb_i2c_exit usb 1 C error 110 9h32m 153d PATCH [143d]
WARNING in nsim_fib_event_nb net -1 C done 647 9h09m 155d PATCH [3d12h]
INFO: task hung in page_cache_ra_order fs mm 1 C done 55 10d 164d 💬 1 [163d]
BUG: corrupted list in az6007_i2c_xfer media 15 C error 5 27d 166d PATCH [24d]
INFO: rcu detected stall in rtnl_newlink (5) batman 1 C error 125 2d10h 172d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 7 10d 175d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 1435 15h28m 185d 💬 2 [10d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 18 7d02h 186d 💬 5 [46d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 125 1h30m 193d PATCH [116d]
INFO: task hung in rmap_walk_file mm 1 C error 19 31d 238d
general protection fault in __fib6_drop_pcpu_from (6) net 17 233 25d 241d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 748 10h23m 290d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 43 32d 299d 💬 2 [46d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1551 46d 303d
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo fs 1 syz error 72 2h58m 304d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 13h41m 312d 💬 7 [18d]
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 649 4d19h 316d 💬 4 [18d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4060 1h06m 321d 💬 1 [3d18h]
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 30 6d04h 323d 💬 1 [323d]
kernel BUG in resv_map_release (3) mm -1 C inconclusive 23 8h24m 325d 💬 1 [325d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 105 6d14h 327d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 29 10d 328d
INFO: task hung in flush_delayed_work ocfs2 1 C error done 464 60d 331d
WARNING in kcov_remote_start (6) wireless -1 330 25m 333d
possible deadlock in __submit_bio block 4 C done 60676 193d 334d 💬 3 [193d]
INFO: task hung in ima_file_free (4) integrity lsm 1 C error 13 7d01h 335d 💬 1 [6d06h]
WARNING in ieee80211_mgd_probe_ap_send (2) wireless -1 26 66d 335d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 95 9d20h 338d
WARNING in __rate_control_send_low (3) wireless -1 C done 10321 17h23m 342d
INFO: task hung in __fuse_simple_request fuse 1 syz 462 5h03m 347d
INFO: task hung in do_coredump (3) fs 1 C done 361 8d04h 351d 💬 4 [87d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 84 12d 357d
INFO: task hung in cfg80211_event_work (4) wireless 1 syz 11 98d 358d 💬 3 [354d]
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 106 38d 358d
INFO: task hung in netdev_run_todo (4) net usb 1 592 6h20m 359d
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 240d 363d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 76 1d06h 365d
INFO: task hung in genl_rcv_msg (4) net 1 C done 207 1d06h 366d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 21d 368d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 135 9d09h 368d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 153d 370d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 598 3d12h 371d
possible deadlock in input_inject_event usb gfs2 4 C done 1583 4d13h 371d PATCH [2d16h]
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 11d 372d 💬 7 [359d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 371 2d13h 373d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 746 1d17h 375d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 136 21d 379d PATCH [361d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 58 22d 381d
INFO: task hung in tun_chr_close (5) net 1 syz done 626 8d02h 383d
general protection fault in dvb_usbv2_generic_write media 2 C error 51 3d02h 385d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 328d 389d
INFO: rcu detected stall in x64_sys_call mm 1 C error 382 5h01m 389d
WARNING in ieee80211_rx_list (3) wireless -1 C error 39 2d01h 390d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 196d 390d 💬 4 [350d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3644 4d04h 397d 💬 1 [18d]
WARNING in enable_work input usb pm -1 C error 952 4d17h 408d
WARNING in kernfs_new_node (3) kernfs -1 syz error error 35 11d 410d
possible deadlock in task_rq_lock cgroups 4 C done 3957 3d06h 413d 💬 3 [35d]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 226 1d12h 416d 💬 3 [270d]
INFO: rcu detected stall in kcov_close mm 1 137 18h33m 417d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 95 6d13h 418d PATCH [361d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 526 11h01m 420d PATCH [415d]
WARNING in firmware_fallback_sysfs (2) kernel -1 95 2d07h 420d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 539 19h15m 421d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 382 4d09h 427d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1561 2d03h 431d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 18097 1h00m 431d PATCH [109d]
INFO: task hung in linkwatch_event (4) net 1 C done 3371 1h58m 433d
general protection fault in n_tty_receive_buf_common (2) serial 2 18 3d10h 435d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 18 40d 440d 💬 1 [440d]
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 13d 443d 💬 1 [18d]
WARNING in drv_link_info_changed (2) wireless -1 23 45d 445d
INFO: task hung in cleanup_net (7) net 1 121 32d 449d
possible deadlock in assign_fw usb 4 C done 164 5d00h 453d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 41d 457d PATCH [441d]
WARNING in rate_control_rate_init (3) wireless -1 C done 16143 50m 457d
WARNING in drm_mode_create_lease_ioctl dri -1 C inconclusive 72 7d09h 464d PATCH [245d]
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 569 2d00h 475d 💬 1 [8d10h]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 121 16d 486d
WARNING in usb_free_urb usb media -1 C inconclusive 3102 1h29m 489d PATCH [116d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 563 1d21h 489d
INFO: task hung in nsim_destroy (4) net 1 432 6d06h 490d
INFO: task hung in __vhost_worker_flush net virt 1 C error 333 19d 492d 💬 12 [32d]
INFO: task hung in bdev_open block 1 C error 1625 1h29m 493d
INFO: rcu detected stall in schedule (7) usb 1 C done 56 8d08h 494d
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 59 17d 497d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 304 5d07h 500d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 116d 505d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2139 1d21h 506d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 488 3h12m 513d 💬 3 [10d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 173 2d18h 514d 💬 1 [514d]
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable done 28 63d 537d 💬 1 [20d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 416d 544d 💬 2 [449d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb 24 C error 16 6d16h 550d 💬 1 [549d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 308 6d02h 554d 💬 10 [100d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 925 1d09h 554d 💬 2 [516d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 94 1d12h 555d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 24 269 5d23h 560d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 99 79d 560d 💬 1 [95d]
WARNING in l2cap_chan_del bluetooth -1 306 1d07h 565d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless trace 1 C error inconclusive 141 4d01h 571d 💬 1 [390d]
WARNING in io_ring_exit_work (2) io-uring -1 2621 now 589d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 109d 591d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 96 23d 599d 💬 2 [525d]
possible deadlock in smc_release smc 4 C error 133 20h24m 609d 💬 2 [15d]
INFO: task hung in blk_trace_remove (2) trace block 1 C done done 50 9d06h 617d PATCH [611d]
WARNING in signal_wake_up_state kernel -1 C done done 37 407d 633d 💬 6 [375d]
INFO: rcu detected stall in dput (8) fs 1 C done 486 1d16h 642d
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 37 53m 646d 💬 6 [101d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 396d 661d PATCH [420d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 67d 669d 💬 5 [194d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 56 2d15h 673d PATCH [670d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 151 5d22h 673d 💬 6 [669d]
INFO: task hung in bdev_release block 1 C error 2614 4d06h 673d PATCH [656d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 29 37d 691d
INFO: rcu detected stall in sys_unshare (9) kernfs mm 1 C inconclusive done 60 1d11h 693d 💬 1 [10d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4335 4h14m 727d PATCH [720d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 18 19d 746d 💬 1 [18d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 484 7d08h 758d 💬 4 [18d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 453 21h57m 761d
INFO: task hung in get_bMaxPacketSize0 usb 1 C error 366 3d18h 774d 💬 1 [511d]
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 845 1d13h 774d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 202 4d20h 782d
INFO: task hung in usbdev_release (2) usb 1 C error error 100 14d 786d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2762 9h49m 808d
INFO: task hung in uhid_char_release input 1 C done done 479 48d 832d 💬 1 [12d]
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 508 10h02m 843d 💬 5 [8d10h]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 421 51m 846d 💬 4 [575d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 4587 38m 849d 💬 6 [23d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 1110 4h08m 884d 💬 6 [3d18h]
possible deadlock in evdev_pass_values (2) input 4 1418 6d03h 896d
INFO: task hung in hub_port_init (3) usb 1 C error 761 8h14m 920d 💬 16 [39d]
INFO: task hung in del_device_store net 1 C error 1866 9h40m 943d
INFO: task hung in hub_event (3) usb 1 447 2d03h 993d 💬 12 [511d]
WARNING in print_bfs_bug (2) kernel -1 C done 298 13h10m 1009d 💬 2 [577d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 73 7d08h 1012d PATCH [956d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 195d 1016d 💬 14 [322d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 21d 1033d 💬 5 [9d14h]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 347d 1052d PATCH [835d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7417 4h00m 1052d 💬 8 [9d14h]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 782 5h00m 1053d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 461 4d14h 1075d 💬 1 [50d]
WARNING in ip_rt_bug (2) net -1 C done error 440 11d 1087d 💬 3 [463d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 123 3d16h 1098d
BUG: soft lockup in tx serial 1 C 560 2h55m 1111d 💬 3 [9d14h]
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 21d 1182d
INFO: task can't die in vlan_ioctl_handler net 1 168 12d 1222d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1402 13d 1283d 💬 3 [9d14h]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 85 8d17h 1333d
INFO: task can't die in show_free_areas serial 1 C error 222 1d04h 1348d 💬 1 [9d14h]
INFO: task hung in blkdev_fallocate block 1 C error error 2075 9d02h 1369d PATCH [1101d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 175 6d07h 1418d PATCH [506d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 768999 now 1419d PATCH [835d]
possible deadlock in input_event (2) fs 4 C inconclusive 6289 3d07h 1423d 💬 3 [3d18h]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 452d 1449d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 49 580d 1460d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 28 4h32m 1488d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 6627 17m 1598d PATCH [835d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 64d 1653d 💬 2 [1556d]
KASAN: use-after-free Read in v4l2_fh_open usb media 19 C unreliable inconclusive 2550 3h06m 1691d PATCH [1481d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 2900 4h47m 1738d PATCH [1475d]
INFO: task hung in usbdev_open (2) usb 1 C error 1506 1h36m 1739d 💬 1 [9d14h]
INFO: task hung in fuse_simple_request fuse 1 C inconclusive error 273 375d 1755d 💬 6 [903d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1222 1d09h 1760d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 524d 1778d 💬 1 [1724d]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 17d 1828d 💬 1 [214d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6862 1d15h 1835d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 185d 1850d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 688 5h43m 1855d 💬 7 [32d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 604 9d07h 1892d 💬 13 [459d]
BUG: soft lockup in smp_call_function kernel 1 C done 1602 1d17h 1909d 💬 1 [924d]
WARNING in get_probe_ref block trace -1 C done error 19 30d 1964d 💬 9 [107d]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 40d 2013d
BUG: workqueue lockup (5) arm net 1 C done 13524 8h09m 2089d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1050 6h27m 2131d 💬 5 [459d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 47d 2235d PATCH [515d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5742 1h06m 2359d 💬 4 [9d14h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2688 1h18m 2415d 💬 7 [18d]
INFO: rcu detected stall in do_idle x86 1 C done error 3348 11h17m 2547d 💬 39 [2096d]
INFO: task hung in iterate_supers 9p 1 C error 5804 21d 2642d PATCH [2639d]
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 15d 2714d 💬 1 [2713d]
moderation (4):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in l2cap_disconn_ind (2) bluetooth 19 4 32d 64d
lost connection to test machine (5) -1 C error 2587640 now 2149d
corrupted report (2) net -1 988897 9m 2732d
no output from test machine (2) -1 C done 1955682 now 2855d