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 6h33m 65038 518671 32 148885 f850568efe3a .config 10h17m 4e1406b4 3d12h all only
Applied filters: Manager=ci-upstream-kasan-gce-386 (drop)
open (221):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 12 2d10h 3d20h PATCH [3d20h]
WARNING in lock_list_lru_of_memcg (2) mm -1 1 8d09h 4d09h 💬 2 [3d21h]
possible deadlock in __netdev_update_features (2) net 4 5 10h25m 6d14h
kernel BUG in filemap_fault (3) net -1 2 14d 11d
WARNING in raw_ioctl mm -1 C 1520 31m 16d PATCH [12d]
WARNING in dtv5100_i2c_msg media -1 3 21d 17d
kernel BUG in ipgre_header (3) net -1 C 62 32m 20d
INFO: rcu detected stall in unwind_next_frame (5) fs 1 syz error 19 7d21h 27d
possible deadlock in kbd_event serial kernfs 4 63 13h12m 27d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 124 now 27d PATCH [6d09h]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 15284 now 28d PATCH [20d]
INFO: task hung in __rmap_walk_file mm 1 C error 7 4d12h 30d 💬 3 [27d]
KASAN: slab-use-after-free Read in l2cap_disconn_ind (2) bluetooth 19 6 1d17h 36d
WARNING in free_mnt_ns fs -1 C done 115 31d 40d PATCH [33d]
WARNING in path_noexec (2) fs mm -1 C error 5696 now 40d PATCH [30d]
BUG: sleeping function called from invalid context in hook_sb_delete fs 5 C done 9716 now 47d PATCH [3d18h]
WARNING in dev_shutdown (7) net -1 11 20d 51d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1372 10d 62d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 7600 4h36m 65d PATCH [12d]
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done 2969 21d 67d PATCH [9d15h]
INFO: rcu detected stall in sys_madvise (2) mm 1 35 13d 71d
WARNING in __alloc_skb (4) mm -1 C 7 12d 74d PATCH [50d]
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 15 6d20h 74d 💬 1 [74d]
general protection fault in su3000_i2c_transfer usb media 2 C done 94 3d20h 80d PATCH [80d]
BUG: soft lockup in xfrm_timer_handler x86 1 1 88d 83d 💬 2 [80d]
WARNING in ieee80211_tx_skb_tid wireless -1 15 2d15h 84d
WARNING: ODEBUG bug in bss_free wireless -1 1 90d 85d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 25 21d 94d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2292 5m 96d
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 31d 103d
INFO: task hung in blk_trace_setup (4) block trace 1 syz done 9 30d 117d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 60 2d00h 118d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 29 14d 124d 💬 2 [124d]
possible deadlock in padata_do_serial crypto 4 C 29275 now 133d PATCH [2d12h]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 209 1h21m 141d 💬 1 [103d]
BUG: soft lockup in sys_sendmsg (2) net 1 C 20 15d 158d 💬 1 [22d]
INFO: task hung in dvb_usbv2_probe usb 1 C error 185 1h34m 162d
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 35 6d20h 169d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 223 2h19m 171d 💬 2 [165d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 94 13h36m 178d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 49 49d 179d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 68 3d03h 179d
INFO: task hung in blkdev_read_iter block 1 C error 6 17d 187d
WARNING: ODEBUG bug in usb_unbind_interface (3) usb -1 5 70d 188d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 173 2h28m 188d 💬 2 [30d]
INFO: task hung in dvb_usb_i2c_exit usb 1 C error 141 17h45m 190d PATCH [180d]
WARNING in nsim_fib_event_nb net -1 C done 756 2d09h 192d PATCH [40d]
INFO: task hung in page_cache_ra_order fs mm 1 C done 63 2d08h 201d 💬 1 [200d]
BUG: corrupted list in az6007_i2c_xfer media 15 C error 5 33d 203d PATCH [6d17h]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 134 23h26m 209d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 7 47d 213d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2301 10h32m 222d 💬 2 [16d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 19 6d18h 223d 💬 5 [6d14h]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 227 18h14m 230d PATCH [153d]
INFO: task hung in rmap_walk_file mm 1 C error 19 31d 275d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 21d 278d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 865 3h38m 327d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 46 7d02h 336d 💬 2 [83d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo fs 1 syz error 74 5d23h 341d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 37d 349d 💬 7 [55d]
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 657 1d02h 353d 💬 4 [16d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4601 2h54m 358d 💬 1 [9d18h]
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 30 43d 360d 💬 1 [360d]
kernel BUG in resv_map_release (3) mm -1 C inconclusive 24 4d21h 362d 💬 1 [362d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 108 3d05h 364d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 30 18d 365d
INFO: task hung in flush_delayed_work ocfs2 1 C error done 464 97d 368d
WARNING in kcov_remote_start (6) wireless -1 2367 now 370d
possible deadlock in __submit_bio block 4 C done 60677 36d 371d 💬 3 [230d]
INFO: task hung in ima_file_free (4) integrity lsm 1 C error 14 35d 372d 💬 1 [27d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 100 22h40m 376d
WARNING in __rate_control_send_low (3) wireless -1 C done 10367 20h31m 379d
INFO: task hung in __fuse_simple_request fuse 1 syz 508 3d08h 384d
INFO: task hung in do_coredump (3) fs 1 C done 361 10d 388d 💬 4 [124d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 88 12d 394d
INFO: task hung in cfg80211_event_work (4) wireless 1 syz 11 135d 395d 💬 3 [391d]
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 114 1d17h 395d
INFO: task hung in netdev_run_todo (4) wireguard 1 654 18h18m 396d
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 277d 400d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 29d 402d
INFO: task hung in genl_rcv_msg (4) net 1 C done 231 5m 403d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 58d 405d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 137 14d 405d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 190d 407d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 599 23d 408d
possible deadlock in input_inject_event usb fs 4 C done 1709 1d01h 408d PATCH [23d]
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 49d 409d 💬 7 [396d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 374 7d10h 410d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 766 2h50m 412d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 145 1d20h 416d PATCH [398d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 63 22h44m 418d
INFO: task hung in tun_chr_close (5) net 1 syz done 628 1d07h 420d
general protection fault in dvb_usbv2_generic_write media 2 C error 57 16h54m 422d PATCH [2d09h]
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 365d 426d
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 409 3d20h 426d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 39d 427d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 233d 427d 💬 4 [387d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3647 23h44m 434d 💬 1 [9d18h]
WARNING in enable_work input usb pm -1 C error 1030 4h09m 445d
WARNING in kernfs_new_node (3) kernfs -1 syz error error 36 34d 447d
possible deadlock in task_rq_lock cgroups 4 C done 3969 3d19h 450d 💬 3 [33d]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 236 1d22h 453d 💬 3 [307d]
INFO: rcu detected stall in kcov_close mm 1 149 8d21h 454d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 98 24d 455d PATCH [398d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 574 5d18h 457d PATCH [452d]
WARNING in firmware_fallback_sysfs (2) kernel -1 143 6d07h 457d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 552 1d09h 458d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 410 21h28m 464d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1578 2d09h 468d
INFO: task hung in linkwatch_event (4) net 1 C done 3390 1d05h 470d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 24d 472d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 20 17d 477d 💬 1 [477d]
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 50d 480d 💬 1 [55d]
WARNING in drv_link_info_changed (2) wireless -1 24 27d 482d
INFO: task hung in cleanup_net (7) net 1 121 69d 486d
possible deadlock in assign_fw usb 4 C done 167 7d00h 490d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 78d 494d PATCH [478d]
WARNING in rate_control_rate_init (3) wireless -1 C done 19591 now 494d
WARNING in drm_mode_create_lease_ioctl dri -1 C inconclusive 77 19h16m 501d PATCH [282d]
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 625 1d01h 512d 💬 1 [13d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 124 14d 523d
WARNING in usb_free_urb usb media -1 C inconclusive 3574 2h18m 526d PATCH [153d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 601 4h12m 526d
INFO: task hung in nsim_destroy (4) net 1 syz 434 24d 527d
INFO: task hung in __vhost_worker_flush net virt 1 C error 335 10d 529d 💬 12 [11d]
INFO: task hung in bdev_open block 1 C error 2226 now 530d
INFO: rcu detected stall in schedule (7) usb 1 C done 57 25d 531d
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 60 11d 534d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 318 1d08h 537d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 153d 542d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2140 2d07h 543d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 504 3d05h 550d 💬 3 [16d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 179 7d01h 551d 💬 1 [551d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 453d 581d 💬 2 [486d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb 24 C error 23 6d16h 587d 💬 1 [586d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 317 5d00h 591d 💬 10 [137d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 940 1d17h 591d 💬 2 [553d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 101 9d22h 592d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 24 279 3d08h 597d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 103 2d11h 597d 💬 1 [132d]
WARNING in l2cap_chan_del bluetooth -1 322 7h08m 602d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless trace 1 C error inconclusive 147 7d07h 608d 💬 1 [19d]
WARNING in io_ring_exit_work (2) io-uring -1 3287 13m 626d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 41 6d11h 628d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 12d 636d 💬 2 [562d]
possible deadlock in smc_release smc 4 C error 149 4d11h 646d 💬 2 [6d14h]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 56 2d06h 654d PATCH [648d]
WARNING in signal_wake_up_state kernel -1 C done done 37 444d 670d 💬 6 [413d]
INFO: rcu detected stall in dput (8) fs 1 C done 530 1d22h 679d
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 412 41m 683d 💬 6 [13d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 433d 698d PATCH [457d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 52 8d00h 706d 💬 5 [231d]
INFO: task hung in blk_trace_ioctl (4) trace block 1 C done 59 2d13h 710d PATCH [707d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 167 3d19h 710d 💬 6 [706d]
INFO: task hung in bdev_release block 1 C error 2619 10d 710d PATCH [693d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 30 29d 728d
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 72 6d09h 730d 💬 1 [47d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4530 8h02m 764d PATCH [757d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 18 56d 783d 💬 1 [55d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 36d 795d 💬 4 [24d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 467 1d00h 798d
INFO: task hung in get_bMaxPacketSize0 usb 1 C error 368 6d10h 811d 💬 1 [548d]
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 883 14h01m 811d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 211 7d01h 819d
INFO: task hung in usbdev_release (2) usb 1 C error error 105 4d03h 823d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2785 2d08h 845d
INFO: task hung in uhid_char_release input 1 C done done 479 85d 870d 💬 1 [50d]
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 519 1d09h 881d 💬 5 [13d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 447 8h39m 883d 💬 4 [612d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 6768 now 886d 💬 6 [30d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1537 13h15m 921d 💬 6 [40d]
possible deadlock in evdev_pass_values (2) input 4 1496 3d10h 933d
INFO: task hung in hub_port_init (3) usb 1 C error 829 2h54m 957d 💬 16 [13d]
INFO: task hung in del_device_store net 1 C error 1883 2d05h 980d
INFO: task hung in hub_event (3) usb 1 559 4h06m 1030d 💬 12 [548d]
WARNING in print_bfs_bug (2) kernel -1 C done 310 17h13m 1046d 💬 2 [614d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 87 4h19m 1049d PATCH [993d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 232d 1053d 💬 14 [359d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 28d 1070d 💬 5 [13d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 384d 1089d PATCH [872d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7616 11m 1089d 💬 8 [13d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1027 4h08m 1090d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 482 22h53m 1112d 💬 1 [24d]
WARNING in ip_rt_bug (2) net -1 C done error 472 10d 1124d 💬 3 [500d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 126 17d 1135d
BUG: soft lockup in tx serial 1 C 1003 18h35m 1148d 💬 3 [13d]
INFO: task can't die in vlan_ioctl_handler net 1 169 34d 1259d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1407 11d 1320d 💬 3 [13d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 85 13h22m 1370d
INFO: task can't die in show_free_areas serial 1 C error 223 26d 1385d 💬 1 [13d]
INFO: task hung in blkdev_fallocate block 1 C error error 2078 12d 1406d PATCH [1138d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 179 9d23h 1455d PATCH [543d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 841303 now 1456d PATCH [872d]
possible deadlock in input_event (2) fs 4 C inconclusive 6370 13h12m 1460d 💬 3 [9d18h]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 489d 1486d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 50 2d07h 1497d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 28 12d 1525d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7114 2h12m 1635d PATCH [872d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 67 1d15h 1690d 💬 2 [1593d]
KASAN: use-after-free Read in v4l2_fh_open usb media 19 C unreliable inconclusive 2905 5h01m 1728d PATCH [1518d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3086 5h28m 1775d PATCH [1512d]
INFO: task hung in usbdev_open (2) usb 1 C error 1619 19h29m 1776d 💬 1 [13d]
INFO: task hung in fuse_simple_request fuse 1 C inconclusive error 273 412d 1792d 💬 6 [940d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 5d11h 1797d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 561d 1815d 💬 1 [1761d]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 54d 1865d 💬 1 [251d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6874 4d21h 1872d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 222d 1887d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 695 12d 1892d 💬 7 [69d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 606 11d 1929d 💬 13 [496d]
BUG: soft lockup in smp_call_function kernel 1 C done 1628 6d05h 1946d 💬 1 [961d]
WARNING in get_probe_ref block trace -1 C done error 19 67d 2002d 💬 9 [144d]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 77d 2050d
BUG: workqueue lockup (5) net 1 C done 14061 44m 2126d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1090 47m 2168d 💬 5 [496d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 84d 2272d PATCH [552d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6178 2h24m 2396d 💬 4 [13d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2752 10h58m 2452d 💬 7 [24d]
INFO: rcu detected stall in do_idle x86 1 C done error 3416 12h01m 2584d 💬 39 [25d]
INFO: task hung in iterate_supers 9p 1 C error error 5804 58d 2679d PATCH [2676d]
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 20h46m 2751d 💬 1 [2750d]
moderation (3):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 2705786 now 2186d
corrupted report (2) mm -1 1008327 now 2769d
no output from test machine (2) -1 C done 1992663 now 2892d