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 12h11m 58897 452723 208 881045 ca91b9500108 .config 20h33m aeb6ec69 1d03h all only
Applied filters: Manager=ci-upstream-kasan-gce-386 (drop)
open (226):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
UBSAN: array-index-out-of-bounds in ieee80211_request_ibss_scan wireless C error 4813 now 1d01h 💬 4 [9h12m]
INFO: task hung in page_cache_ra_order fs mm C done 13 2h41m 7d01h 💬 1 [6d14h]
BUG: corrupted list in az6007_i2c_xfer media C error 4 8d12h 8d18h PATCH [8d03h]
INFO: rcu detected stall in rtnl_newlink (5) batman syz error 92 6d03h 15d
divide error in mac80211_hwsim_link_info_changed (2) wireless 1 22d 18d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm 1 25d 21d
possible deadlock in team_vlan_rx_kill_vid net 107 11d 22d
general protection fault in addrconf_add_ifaddr net C done 21081 15d 22d PATCH [22d]
possible deadlock in kernfs_iop_getattr kernfs C 21 5h28m 28d
UBSAN: shift-out-of-bounds in __kfifo_alloc input usb C 17821 now 29d PATCH [5d10h]
BUG: sleeping function called from invalid context in dev_set_allmulti bridge 2394 4h29m 49d
INFO: task hung in rmap_walk_file mm C error 19 13d 81d
general protection fault in __fib6_drop_pcpu_from (6) net 221 2d15h 84d
kernel BUG in alloc_hugetlb_folio_reserve mm C done 86 18d 115d PATCH [99d]
WARNING in mac80211_hwsim_tx wireless 44 31d 133d
WARNING in hci_conn_timeout (2) bluetooth C error 394 9h13m 133d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb C 330 14h12m 144d
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1537 3d04h 146d
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 53 6d20h 146d
KASAN: slab-use-after-free Read in folio_evictable (3) mm C 30 3d00h 154d 💬 7 [84d]
possible deadlock in loop_set_status block C 11741 35m 157d 💬 2 [5d07h]
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm C done 488 1d04h 159d 💬 4 [27d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C done 2118 1h58m 163d 💬 1 [22d]
INFO: task hung in nl80211_pre_doit (3) wireless syz 27 59d 166d 💬 1 [166d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 92 8d07h 170d
INFO: task hung in uevent_show (2) kernel C inconclusive 8325 15h24m 171d
INFO: task hung in flush_delayed_work kernel C error 210 1h19m 174d
WARNING in kcov_remote_start (6) wireless 67 5h15m 175d
possible deadlock in __submit_bio block C done 60676 36d 176d 💬 3 [36d]
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 85d 177d 💬 2 [83d]
INFO: task hung in ima_file_free (4) lsm integrity C error 5 1d13h 178d 💬 1 [139d]
WARNING in ieee80211_mgd_probe_ap_send (2) wireless 14 3d07h 178d
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 81 33d 180d
INFO: rcu detected stall in kthreadd (2) mm C unreliable 67 1d14h 181d
WARNING in __rate_control_send_low (3) wireless C done 6780 21m 185d
INFO: task hung in __fuse_simple_request fuse syz 72 2d05h 189d
INFO: task hung in do_coredump (3) fs C 335 5d16h 194d 💬 3 [179d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 65 10d 200d
INFO: task hung in cfg80211_event_work (4) wireless syz 10 38d 201d 💬 3 [197d]
INFO: rcu detected stall in NF_HOOK (2) netfilter C inconclusive error 72 21h49m 201d
INFO: rcu detected stall in sys_getdents64 net C error done 18 69d 201d 💬 3 [37d]
INFO: task hung in netdev_run_todo (4) wireguard 239 2h01m 202d
INFO: task hung in regdb_fw_cb (2) wireless C inconclusive done 127 82d 206d
INFO: task hung in ieee80211_unregister_hw (2) wireless 75 1d00h 206d
INFO: rcu detected stall in kjournald2 (2) mm C error 68 1d04h 208d
INFO: task hung in genl_rcv_msg (4) net C done 94 now 208d
INFO: task hung in worker_thread (5) kernel C done 44 18d 211d
INFO: task hung in wg_destruct (2) wireguard syz done done 122 3d16h 211d
INFO: rcu detected stall in vhci_release mm syz done 11 20d 213d
INFO: task hung in crda_timeout_work (8) wireless C done 562 10d 214d
KASAN: slab-use-after-free Read in kernfs_add_one kernfs 6 53d 214d
possible deadlock in input_inject_event fs syz done 820 53m 214d
INFO: task hung in new_device_store (5) net syz inconclusive 104 3h59m 215d 💬 7 [202d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 359 20d 215d
possible deadlock in gtp_encap_enable_socket net C error 24 17d 218d PATCH [189d]
INFO: task hung in reg_check_chans_work (7) wireless C error 460 11h29m 218d
INFO: rcu detected stall in shmem_fault (6) mm syz 100 9h49m 222d PATCH [204d]
INFO: rcu detected stall in sys_execve (6) mm syz done 45 34d 224d
INFO: task hung in tun_chr_close (5) net syz done 582 2d10h 226d
general protection fault in dvb_usbv2_generic_write media C error 18 12d 228d
INFO: task hung in usb_deregister_dev (2) usb C 36 171d 231d
INFO: rcu detected stall in x64_sys_call mm syz error 253 3d07h 231d
WARNING in ieee80211_rx_list (3) wireless C error 27 3d13h 232d
BUG: corrupted list in add_to_unbuddied mm syz 43 38d 232d 💬 4 [193d]
WARNING in get_pat_info kernel C done 30 11d 233d 💬 1 [169d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3640 2d11h 239d 💬 1 [51d]
KASAN: slab-use-after-free Read in isolate_migratepages_block mm 44 34d 249d
WARNING in enable_work input usb pm C error 717 16h58m 251d
WARNING in kernfs_new_node (3) kernfs syz error error 24 11h15m 253d
possible deadlock in task_rq_lock cgroups C done 3902 2d00h 256d 💬 3 [1d12h]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless syz error 186 5d16h 259d 💬 3 [113d]
INFO: rcu detected stall in kcov_close mm 107 23h05m 260d
INFO: rcu detected stall in vm_mmap_pgoff mm 87 11h44m 261d PATCH [204d]
general protection fault in smc_diag_dump_proto smc C inconclusive 282 13h30m 263d PATCH [258d]
WARNING in firmware_fallback_sysfs (2) kernel 35 10d 263d
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 466 7d16h 263d
KASAN: slab-use-after-free Read in em28xx_release_resources media 281 9h38m 270d
WARNING in ath6kl_bmi_get_target_info (2) usb wireless C error 8544 now 271d PATCH [245d]
WARNING in plfxlc_mac_release usb wireless C done 3491 20m 274d PATCH [273d]
INFO: task hung in addrconf_dad_work (5) net C done 1459 2d23h 274d
KASAN: slab-use-after-free Read in hdm_disconnect usb C error 14163 28m 274d PATCH [273d]
INFO: task hung in linkwatch_event (4) net C done 3207 2d11h 276d
general protection fault in n_tty_receive_buf_common (2) serial 15 81d 278d
INFO: task hung in nsim_create (2) net 54 42d 279d 💬 4 [278d]
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 C error 14 27d 283d 💬 1 [283d]
INFO: task hung in rfkill_global_led_trigger_worker (3) wireless C 1051 2h20m 284d 💬 2 [7d07h]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7829 1d06h 285d 💬 1 [20d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (3) media C 135 12h12m 286d PATCH [14d]
WARNING in drv_link_info_changed (2) wireless 14 9d18h 288d
INFO: task hung in cleanup_net (7) net 117 20d 291d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 90d 292d 💬 2 [282d]
possible deadlock in do_ip_getsockopt (3) net 1131 12d 292d
possible deadlock in do_ipv6_setsockopt (4) net C error 3730 3d17h 293d 💬 1 [20d]
possible deadlock in ip_mroute_setsockopt net C done 3119 12d 293d
INFO: task hung in filemap_fault (6) mm 192 4d21h 294d
possible deadlock in ip_mc_drop_socket (2) net 174 13d 295d
possible deadlock in assign_fw usb C done 38 3d04h 296d
WARNING: suspicious RCU usage in dev_activate net C error 786 7d10h 300d PATCH [284d]
WARNING in rate_control_rate_init (3) wireless C done 10069 47m 300d
WARNING in drm_mode_create_lease_ioctl dri C inconclusive 72 19d 306d PATCH [88d]
possible deadlock in smc_vlan_by_tcpsk smc C 2923 9d17h 307d PATCH [218d]
possible deadlock in do_ip_setsockopt (4) net C done 12508 3d21h 307d PATCH [218d]
possible deadlock in start_sync_thread lvs C error 6924 11d 309d 💬 2 [174d]
possible deadlock in smc_switch_to_fallback (2) smc C error 27435 17h21m 309d
possible deadlock in cfg80211_netdev_notifier_call (3) wireless 73 12d 317d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless C error 311 3h02m 317d 💬 1 [197d]
INFO: task hung in ppp_exit_net (4) ppp 130 27d 320d
INFO: task hung in kernfs_dop_revalidate (4) kernfs C error 102 7d19h 329d
WARNING in usb_free_urb usb media C inconclusive 1394 1h11m 331d 💬 1 [7d10h]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter usb syz error error 438 11h00m 332d
INFO: task hung in nsim_destroy (4) net 426 41d 333d
INFO: task hung in __vhost_worker_flush net virt 328 35d 334d 💬 5 [33d]
INFO: rcu detected stall in schedule (7) usb C done 50 13d 337d
INFO: rcu detected stall in sys_sendto (7) mm C error 264 2d03h 343d
WARNING in minstrel_ht_update_caps wireless C inconclusive 80 24d 345d
INFO: task hung in __lru_add_drain_all (2) mm syz 272 9d02h 346d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless C error error 141 327d 348d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2087 1h47m 349d
BUG: Bad rss-counter state (5) bcachefs mm C done 2351 1d21h 351d 💬 3 [20d]
possible deadlock in team_device_event (3) net C error 2835 now 355d PATCH [269d]
WARNING in kernfs_get (5) kernfs syz inconclusive 333 2d09h 356d 💬 3 [7d10h]
INFO: rcu detected stall in sock_write_iter (3) net C done 150 8d23h 357d 💬 1 [357d]
general protection fault in __pte_offset_map_lock mm C done done 90 139d 359d
possible deadlock in team_del_slave (3) net C error 324396 now 368d PATCH [296d]
KASAN: slab-use-after-free Read in hci_disconnect bluetooth 26 24d 368d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input C unreliable 20 12d 379d 💬 1 [20d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error error 3383 258d 387d 💬 2 [292d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb C error 10 21d 393d 💬 1 [392d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 254 2d20h 396d 💬 10 [5d12h]
possible deadlock in hsr_dev_xmit (2) net C done 838 5h12m 397d 💬 2 [359d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input syz error 53 7d23h 398d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 214 6h15m 403d
BUG: soft lockup in do_sock_setsockopt tipc C done 93 46d 403d 💬 1 [208d]
WARNING in l2cap_chan_del bluetooth 202 4d17h 408d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless mm C error inconclusive 80 3d23h 414d 💬 1 [233d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C inconclusive 17 30d 421d PATCH [25d]
WARNING in io_ring_exit_work (2) io-uring 749 9h10m 432d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 18d 434d
WARNING in wdm_rxwork/usb_submit_urb (2) usb C unreliable 94 25d 442d 💬 2 [368d]
possible deadlock in smc_release smc C error 79 4h00m 452d 💬 2 [14d]
INFO: task hung in blk_trace_remove (2) block trace C done done 13 5d09h 460d PATCH [454d]
WARNING in signal_wake_up_state kernel C done done 37 250d 476d 💬 6 [218d]
INFO: rcu detected stall in dput (8) mm C done 327 10h23m 485d
INFO: rcu detected stall in fq_pie_timer (2) net C done inconclusive 38 66d 489d 💬 2 [487d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 239d 504d PATCH [263d]
INFO: rcu detected stall in ip_list_rcv (6) net C done done 42 20h05m 512d 💬 5 [36d]
INFO: task hung in blk_trace_ioctl (4) trace block C done 39 13d 515d PATCH [513d]
INFO: rcu detected stall in sys_socket (10) mm C done 116 2d05h 516d 💬 6 [511d]
INFO: task hung in bdev_release block C error 2521 2d11h 516d PATCH [499d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs C 17 1d03h 534d
UBSAN: array-index-out-of-bounds in usbhid_parse usb C error 65 3d16h 561d PATCH [5d10h]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3481 39m 570d PATCH [563d]
INFO: task hung in __input_unregister_device (5) usb input C done error 17 202d 589d 💬 1 [208d]
kernel BUG in filemap_unaccount_folio mm C done 370 23d 601d 💬 4 [146d]
INFO: rcu detected stall in sys_openat (3) mm C error 390 2d01h 604d
INFO: task hung in get_bMaxPacketSize0 usb C error 295 2d16h 617d 💬 1 [354d]
INFO: task hung in reg_process_self_managed_hints wireless C done 375 45m 617d
INFO: rcu detected stall in sys_unlink (3) mm C error 178 5d03h 624d
INFO: task hung in usbdev_release (2) usb C error 94 9d11h 629d
possible deadlock in serial8250_handle_irq hams 92 1h22m 647d
INFO: task hung in uhid_char_release kernel C done 426 1d22h 675d 💬 1 [83d]
WARNING in inet_sock_destruct (4) net C done 6368 1d04h 676d 💬 4 [20d]
WARNING in vkms_get_vblank_timestamp (2) dri C done 409 1h52m 686d 💬 5 [7d07h]
INFO: rcu detected stall in newfstatat (3) usb C done 339 2d22h 689d 💬 4 [418d]
unregister_netdevice: waiting for DEV to become free (8) net C done 306573 now 689d PATCH [442d]
INFO: task hung in rfkill_unregister (3) net nfc C 293 1d07h 692d 💬 6 [56d]
INFO: task hung in synchronize_rcu (4) net fs C done error 888 7d03h 726d 💬 6 [270d]
possible deadlock in evdev_pass_values (2) input 1075 9h58m 739d
INFO: task hung in hub_port_init (3) usb C error 695 2d10h 763d 💬 16 [39d]
INFO: task hung in del_device_store net syz error 1610 5h57m 786d
INFO: task hung in hub_event (3) usb 377 1d21h 836d 💬 12 [354d]
WARNING in print_bfs_bug (2) kernel C done 287 12d 852d 💬 2 [419d]
INFO: task hung in rfkill_sync_work net nfc C done 45 8d15h 855d PATCH [799d]
INFO: task hung in usb_get_descriptor (2) usb C inconclusive error 862 38d 859d 💬 14 [165d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 768 2d22h 876d 💬 5 [39d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs C unreliable error 469 190d 894d PATCH [678d]
WARNING in call_timer_fn bluetooth C unreliable 6559 14h40m 895d 💬 8 [7d10h]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 398 22h43m 896d
INFO: rcu detected stall in sys_newfstatat (4) mm C error 411 5d07h 917d 💬 1 [259d]
WARNING in ip_rt_bug (2) net C done error 364 48d 930d 💬 3 [306d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 107 4d20h 941d
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3) dccp C error error 17 103d 949d
BUG: soft lockup in tx serial C 90 8d02h 954d 💬 3 [7d10h]
INFO: rcu detected stall in dummy_timer (4) usb C inconclusive 24 9d04h 1025d
INFO: task can't die in vlan_ioctl_handler net 162 34d 1065d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media C 1387 10d 1126d 💬 2 [7d10h]
WARNING in blk_register_tracepoints block trace C inconclusive done 51 17h25m 1176d
INFO: task can't die in show_free_areas serial C error 186 14d 1191d 💬 1 [7d10h]
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() dccp C inconclusive 64 15d 1205d 💬 1 [103d]
INFO: task hung in blkdev_fallocate block C error error 2060 21d 1212d PATCH [944d]
INFO: task hung in r871xu_dev_remove usb staging C error inconclusive 561 150d 1237d 💬 1 [292d]
WARNING in ieee80211_free_ack_frame (2) wireless C error done 146 9d15h 1261d PATCH [349d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 516810 now 1262d PATCH [678d]
possible deadlock in input_event (2) fs C inconclusive 5706 11h30m 1266d 💬 3 [285d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 295d 1292d
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 423d 1302d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb C 16 44d 1331d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 4935 2h12m 1441d PATCH [678d]
possible deadlock in vmci_qp_broker_detach kernel C unreliable error 61 9d20h 1495d 💬 2 [1398d]
KASAN: use-after-free Read in v4l2_fh_open usb media C unreliable inconclusive 1282 2h15m 1534d PATCH [1324d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input C unreliable 1823 4h26m 1581d PATCH [1318d]
INFO: task hung in usbdev_open (2) usb C error 1122 21h02m 1582d 💬 1 [7d10h]
INFO: task hung in fuse_simple_request fuse C inconclusive error 273 218d 1597d 💬 6 [746d]
WARNING in ieee80211_start_next_roc wireless C inconclusive 1207 7d03h 1602d
WARNING in corrupted/usb_submit_urb (2) usb C error done 69 367d 1621d 💬 1 [1567d]
WARNING in __ieee80211_beacon_get wireless C done 119503 14m 1667d 💬 6 [7d07h]
INFO: rcu detected stall in batadv_nc_worker (3) batman C done inconclusive 566 20d 1671d 💬 1 [57d]
WARNING in __cfg80211_ibss_joined (2) wireless C error 6574 1d03h 1678d
general protection fault in skb_release_data (2) net bluetooth C done error 703 28d 1693d
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 648 3d20h 1698d 💬 7 [20d]
WARNING: ODEBUG bug in put_device bluetooth syz done error 61 146d 1726d
INFO: rcu detected stall in tc_modify_qdisc net C done 577 3d06h 1735d 💬 13 [302d]
BUG: soft lockup in smp_call_function kernel C done 1516 6h03m 1751d 💬 1 [767d]
WARNING in get_probe_ref block trace C done error 16 17d 1807d 💬 9 [12d]
INFO: task hung in tls_sk_proto_close C done error 1046 10d 1856d
BUG: workqueue lockup (5) wireguard arm C done 12111 3h45m 1931d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1022 13h02m 1974d 💬 5 [302d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1411 45d 2015d
WARNING in smsusb_start_streaming/usb_submit_urb usb media C error inconclusive 131 1d03h 2078d PATCH [358d]
KASAN: use-after-free Read in v4l2_fh_init usb media C error inconclusive 3923 3h36m 2202d 💬 4 [7d10h]
WARNING in rcu_check_gp_start_stall net C done error 2542 1d09h 2258d 💬 7 [176d]
INFO: rcu detected stall in do_idle acpi C done error 3036 5h42m 2390d 💬 39 [1939d]
INFO: task hung in iterate_supers 9p C error 5502 4h50m 2485d PATCH [2482d]
WARNING in task_participate_group_stop (2) kernel C inconclusive unreliable 21 17d 2557d 💬 1 [2556d]
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv dccp C done error 111 17d 2584d 💬 4 [103d]
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt() dccp C done error 7968 13d 2732d 💬 3 [2577d]
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in seq_printf fs 4 10d 93d
general protection fault in fb_videomode_to_var fbdev 3 26d 134d
lost connection to test machine (5) C error 2119748 now 1992d
corrupted report (2) bcachefs 879056 now 2575d
no output from test machine (2) C done 1803857 5m 2698d