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 10h46m 66257 522319 114 1257180 2eba5e05d9bc .config 1d01h 4fb8ef37 1d03h all only
Applied filters: Manager=ci-upstream-kasan-gce-386 (drop)
open (222):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ieee80211_mgd_probe_ap_send (3) wireless -1 1 4d20h 20h16m
WARNING in ieee80211_teardown_sdata (2) wireless -1 1 4d23h 23h56m
WARNING in __page_table_check_ptes_set (3) mm -1 1 13d 9d03h
INFO: task hung in blk_trace_startstop block trace 1 30 15d 11d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 17 12h46m 16d PATCH [10d]
WARNING in lock_list_lru_of_memcg (2) mm -1 2 10d 17d 💬 2 [16d]
possible deadlock in __netdev_update_features (2) net 4 6 1d11h 19d
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) usb 8 2 8d15h 23d
kernel BUG in filemap_fault (3) net -1 2 27d 24d
INFO: rcu detected stall in sys_symlink (6) lsm input usb 1 C error 2 7d02h 25d
WARNING in dtv5100_i2c_msg media -1 3 34d 30d PATCH [10h52m]
kernel BUG in ipgre_header (3) net -1 C 68 4d08h 33d PATCH [11h04m]
INFO: rcu detected stall in unwind_next_frame (5) fs 1 syz error 20 10d 39d
possible deadlock in kbd_event serial kernfs 4 86 7h26m 39d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 153 7m 40d PATCH [4d03h]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 24062 5m 40d PATCH [33d]
INFO: task hung in __rmap_walk_file mm 1 C error 7 3d04h 42d 💬 3 [40d]
KASAN: slab-use-after-free Read in l2cap_disconn_ind (2) bluetooth 19 6 14d 49d
WARNING in free_mnt_ns fs -1 C done unreliable 115 43d 53d PATCH [46d]
WARNING in path_noexec (2) fs mm -1 C error 7657 now 53d PATCH [42d]
WARNING in dev_shutdown (7) net -1 11 32d 64d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1373 10d 75d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 9253 26m 78d PATCH [25d]
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done done 2969 34d 80d PATCH [22d]
INFO: rcu detected stall in sys_madvise (2) mm 1 36 1d04h 83d
WARNING in __alloc_skb (4) mm -1 C 7 24d 86d PATCH [63d]
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 15 19d 87d 💬 1 [86d]
general protection fault in su3000_i2c_transfer usb media 2 C done 98 22h11m 92d PATCH [92d]
WARNING in ieee80211_tx_skb_tid wireless -1 15 15d 96d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 28 8h13m 107d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2643 2h23m 109d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz 8 8d09h 115d 💬 1 [22d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 44d 116d
INFO: task hung in blk_trace_setup (4) trace block 1 syz done 9 42d 130d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 60 14d 131d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 29 27d 137d 💬 2 [136d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 223 1d01h 154d 💬 1 [116d]
BUG: soft lockup in sys_sendmsg (2) net 1 C 22 1d14h 170d 💬 1 [35d]
INFO: task hung in dvb_usbv2_probe usb 1 C error 192 1d04h 175d
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 39 11d 182d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 252 6h01m 184d PATCH [1d06h]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 99 15h51m 191d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 50 10d 191d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 69 4d05h 192d
INFO: task hung in blkdev_read_iter block 1 C error 6 29d 200d
WARNING: ODEBUG bug in usb_unbind_interface (3) usb -1 5 83d 201d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 179 1d07h 201d 💬 2 [3d07h]
INFO: task hung in dvb_usb_i2c_exit usb 1 C error 148 1d14h 202d PATCH [192d]
WARNING in nsim_fib_event_nb net -1 C done 768 7h03m 205d PATCH [53d]
INFO: task hung in page_cache_ra_order mm fs 1 C done 64 10d 214d 💬 1 [213d]
BUG: corrupted list in az6007_i2c_xfer media 15 C error 5 10d 215d PATCH [5d07h]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 137 1d20h 222d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 3d05h 225d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2354 13h40m 235d 💬 2 [29d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 21 7d03h 236d 💬 5 [7d03h]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 259 4h02m 243d PATCH [166d]
INFO: task hung in rmap_walk_file mm 1 C error 19 8d17h 288d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 33d 291d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 1143 now 340d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 47 2d03h 349d 💬 2 [95d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 74 18d 353d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 10d 361d 💬 7 [5d12h]
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 100 1d12h 365d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 658 1d23h 366d 💬 4 [12d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4790 1h22m 370d PATCH [3d03h]
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 31 1d17h 373d 💬 1 [373d]
kernel BUG in resv_map_release (3) mm -1 C inconclusive 25 1d07h 375d 💬 1 [375d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 108 15d 377d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 30 31d 378d
INFO: task hung in flush_delayed_work ocfs2 1 C error done 464 109d 381d
WARNING in kcov_remote_start (6) wireless -1 2983 17m 382d
possible deadlock in __submit_bio block 4 C done 60677 48d 383d 💬 3 [243d]
INFO: task hung in ima_file_free (4) lsm integrity 1 C error 19 1d01h 385d 💬 1 [40d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 101 3d11h 388d
WARNING in __rate_control_send_low (3) wireless -1 C done 10401 3h41m 392d
INFO: task hung in __fuse_simple_request fuse 1 syz 509 1d19h 396d
INFO: task hung in do_coredump (3) fs 1 C done 361 23d 401d 💬 4 [137d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 90 4d20h 407d
INFO: task hung in cfg80211_event_work (4) wireless 1 syz 11 148d 408d 💬 3 [404d]
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 114 14d 408d
INFO: task hung in netdev_run_todo (4) wireguard 1 677 9h39m 409d
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 289d 413d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 42d 415d
INFO: task hung in genl_rcv_msg (4) net 1 C done 237 1d15h 415d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 71d 418d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 137 27d 418d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 203d 420d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 599 3d22h 421d
possible deadlock in input_inject_event usb fs 4 C done 1808 9h33m 421d PATCH [36d]
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 61d 422d 💬 7 [409d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 375 1d21h 422d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 773 1d00h 425d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 147 12h40m 429d PATCH [411d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 63 13d 431d
INFO: task hung in tun_chr_close (5) net 1 syz done 630 1d21h 433d
general protection fault in dvb_usbv2_generic_write usb media 2 C error 59 1d14h 435d PATCH [15d]
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 413 2d23h 438d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 51d 439d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 245d 439d 💬 4 [400d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3648 9d07h 446d 💬 1 [22d]
WARNING in enable_work usb pm -1 C error 1061 2h19m 458d
WARNING in kernfs_new_node (3) kernfs -1 syz error error 36 47d 460d
possible deadlock in task_rq_lock cgroups 4 C done 3973 3d04h 463d 💬 3 [5d12h]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 237 11d 466d 💬 3 [320d]
INFO: rcu detected stall in kcov_close mm 1 150 2d04h 467d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 99 1d15h 468d PATCH [411d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 574 18d 470d PATCH [465d]
WARNING in firmware_fallback_sysfs (2) kernel -1 143 18d 470d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 558 3d15h 470d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 424 12h48m 477d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1581 22h16m 481d
INFO: task hung in linkwatch_event (4) net 1 C done 3397 1h24m 483d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 37d 485d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 20 30d 490d 💬 1 [490d]
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 63d 492d 💬 1 [68d]
WARNING in drv_link_info_changed (2) wireless -1 25 12d 495d
possible deadlock in assign_fw usb 4 C done 168 3d08h 503d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 91d 507d PATCH [491d]
WARNING in rate_control_rate_init (3) wireless -1 C done 20491 1h18m 507d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive 77 13d 513d PATCH [295d]
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 646 12h26m 524d 💬 1 [26d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 126 9d12h 536d
WARNING in usb_free_urb usb media -1 C inconclusive 3760 3h27m 538d PATCH [166d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 607 1d20h 539d
INFO: task hung in nsim_destroy (4) net 1 syz 434 37d 540d
INFO: task hung in __vhost_worker_flush net virt 1 C error 335 8d14h 541d 💬 12 [24d]
INFO: task hung in bdev_open block 1 C error 2381 1h49m 543d
INFO: rcu detected stall in schedule (7) usb 1 C done 57 5d09h 544d
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 60 24d 547d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 326 1d11h 550d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 166d 555d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2141 6d04h 556d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 510 1d13h 563d 💬 3 [29d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 180 9d13h 564d 💬 1 [564d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 465d 594d 💬 2 [499d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb 24 C error 24 9d13h 600d 💬 1 [599d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 326 15h20m 603d 💬 10 [150d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 961 12h30m 604d 💬 2 [566d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 102 7d04h 605d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 24 280 12d 610d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 103 15d 610d 💬 1 [145d]
WARNING in l2cap_chan_del bluetooth -1 327 1d23h 615d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless trace 1 C error inconclusive 147 19d 621d 💬 1 [32d]
WARNING in io_ring_exit_work (2) io-uring -1 3546 5m 639d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 42 12d 641d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 11d 649d 💬 2 [575d]
possible deadlock in smc_release smc 4 C error 151 8d05h 659d 💬 2 [19d]
INFO: task hung in blk_trace_remove (2) trace block 1 C done done 58 11d 667d PATCH [661d]
WARNING in signal_wake_up_state kernel -1 C done done 37 457d 683d 💬 6 [425d]
INFO: rcu detected stall in dput (8) fs 1 C done 543 14h42m 692d
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 451 12h47m 695d 💬 6 [26d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 446d 711d PATCH [469d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 53 5d09h 719d 💬 5 [243d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 61 11h27m 722d PATCH [720d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 169 10d 723d 💬 6 [718d]
INFO: task hung in bdev_release block 1 C error 2620 2d15h 723d PATCH [706d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 30 42d 741d
INFO: rcu detected stall in sys_unshare (9) kernfs net 1 C inconclusive done 76 1d17h 742d 💬 1 [60d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4582 2h40m 777d PATCH [770d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 18 69d 796d 💬 1 [68d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 48d 808d 💬 4 [37d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 474 1d15h 811d
INFO: task hung in get_bMaxPacketSize0 usb 1 C error 369 9h04m 824d 💬 1 [561d]
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 890 13h05m 824d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 213 8d01h 831d
INFO: task hung in usbdev_release (2) usb 1 C error error 105 16d 836d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2799 14h01m 858d
INFO: task hung in uhid_char_release input 1 C done done 479 98d 882d 💬 1 [62d]
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 521 8d05h 893d 💬 5 [26d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 455 8h52m 896d 💬 4 [625d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 7540 now 899d 💬 6 [12d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1566 1h25m 933d 💬 6 [53d]
possible deadlock in evdev_pass_values (2) input 4 1538 9h33m 946d
INFO: task hung in hub_port_init (3) usb 1 C error 844 1d14h 970d 💬 16 [26d]
INFO: task hung in del_device_store net 1 C error 1899 21h04m 993d
INFO: task hung in hub_event (3) usb 1 587 7h17m 1043d 💬 12 [561d]
WARNING in print_bfs_bug (2) kernel -1 C done 310 13d 1059d 💬 2 [626d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 94 1d05h 1062d PATCH [1006d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 245d 1066d 💬 14 [372d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 6d23h 1083d 💬 5 [26d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 397d 1101d PATCH [885d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7654 14h02m 1102d 💬 8 [26d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1131 58m 1103d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 484 4d20h 1124d 💬 1 [37d]
WARNING in ip_rt_bug (2) net -1 C done error 496 16h33m 1137d 💬 3 [513d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 128 2d15h 1148d
BUG: soft lockup in tx serial 1 C 1077 36m 1161d 💬 3 [26d]
INFO: task can't die in vlan_ioctl_handler net 1 170 11d 1272d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1408 5d15h 1333d 💬 3 [26d]
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 87 3d13h 1383d
INFO: task can't die in show_free_areas serial 1 C error 225 6d21h 1398d 💬 1 [26d]
INFO: task hung in blkdev_fallocate block 1 C error error 2078 11d 1419d PATCH [1151d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 180 7d22h 1468d PATCH [556d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 862154 now 1469d PATCH [885d]
possible deadlock in input_event (2) fs 4 C inconclusive 6406 1d05h 1473d 💬 3 [22d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 502d 1499d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 50 15d 1509d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 29 11d 1538d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7312 now 1648d PATCH [885d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 67 14d 1702d 💬 2 [1605d]
KASAN: use-after-free Read in v4l2_fh_open usb media 19 C unreliable inconclusive 2970 2h56m 1741d PATCH [1531d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3134 1h01m 1788d PATCH [1525d]
INFO: task hung in usbdev_open (2) usb 1 C error 1638 10h37m 1789d 💬 1 [26d]
INFO: task hung in fuse_simple_request fuse 1 C inconclusive error 273 425d 1804d 💬 6 [953d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 3d20h 1809d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 574d 1828d 💬 1 [1774d]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 67d 1878d 💬 1 [264d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6881 4d15h 1885d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 235d 1900d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 697 1d15h 1905d 💬 7 [82d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 608 9d22h 1942d 💬 13 [509d]
BUG: soft lockup in smp_call_function kernel 1 C done 1634 1d16h 1958d 💬 1 [974d]
WARNING in get_probe_ref block trace -1 C done error 19 10d 2014d 💬 9 [1d07h]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 89d 2063d
BUG: workqueue lockup (5) net 1 C done 14251 5h30m 2138d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1146 10h31m 2181d 💬 5 [509d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 96d 2285d PATCH [565d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6329 2h08m 2409d 💬 4 [26d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2763 2h51m 2465d 💬 7 [5d12h]
INFO: rcu detected stall in do_idle x86 1 C done error 3430 38m 2597d 💬 39 [38d]
INFO: task hung in iterate_supers 9p 1 C error error 5804 70d 2692d PATCH [2689d]
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 13d 2764d 💬 1 [2763d]
moderation (3):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 2744068 now 2199d
corrupted report (2) mm -1 1015856 now 2782d
no output from test machine (2) -1 C done 2005351 now 2905d