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 11h11m 65071 514116 19 258711 1791c390149f .config 12h21m 4440e7c2 3d15h all only
Applied filters: Manager=ci-upstream-kasan-gce-386 (drop)
open (219) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in aead_recvmsg crypto 2 C error 35 5h26m 2d12h PATCH [2d02h]
KASAN: slab-out-of-bounds Read in af_alg_pull_tsgl crypto 17 C error 407 now 2d12h PATCH [2d05h]
WARNING in as102_dvb_dmx_start_feed media -1 C error 368 1h05m 11d 💬 1 [10d]
INFO: task hung in ret_from_fork (4) kernel 1 C error error 25 39d 35d
INFO: task hung in blkdev_write_iter block 1 C error 10 23d 42d PATCH [4d18h]
KASAN: slab-out-of-bounds Write in try_module_get (2) modules 22 133 39m 58d PATCH [51d]
WARNING in iomap_iter (6) iomap -1 2 46d 69d PATCH [62d]
WARNING in unlink_anon_vmas (2) mm -1 C error 30 13d 77d PATCH [77d]
INFO: task hung in con_install (3) kernel 1 48 5d01h 82d
INFO: task hung in i2c_tiny_usb_disconnect usb 1 C error error 8 50d 84d 💬 10 [82d]
WARNING in drm_wait_one_vblank (3) dri -1 C error error 3128 22d 84d
WARNING in nf_hook_entry_head (2) netfilter -1 syz error 54 24d 88d
INFO: task hung in nfnetlink_rcv_msg (5) netfilter 1 69 5d13h 94d
WARNING in wbt_init_enable_default block -1 C error 409 9h47m 101d PATCH [1d14h]
WARNING in drm_crtc_wait_one_vblank dri -1 C error 3602 25m 102d
INFO: rcu detected stall in sys_newfstat (4) mm 1 C error 17 5d06h 105d
INFO: rcu detected stall in sys_io_uring_enter (3) mm 1 46 14d 107d
INFO: rcu detected stall in finish_dput mm 1 C error error 138 76d 112d
INFO: task hung in relay_open (2) block trace 1 syz error 28 3d10h 117d
WARNING in ADDR_ctrl_msg/usb_submit_urb usb -1 C error 12 7h17m 122d
KASAN: slab-use-after-free Write in hci_conn_drop (3) bluetooth 22 C error 1023 3d20h 123d PATCH [54d]
WARNING in sched_mm_cid_fork mm fs -1 C error error 332 61d 124d PATCH [102d]
WARNING in cm109_urb_irq_callback usb input -1 C 46 113d 126d
WARNING in usb_start_wait_urb usb -1 C error 79 113d 126d PATCH [105d]
WARNING in ieee80211_mgd_probe_ap_send (3) wireless -1 C 22 30d 135d
WARNING in __page_table_check_ptes_set (3) mm -1 6 15d 143d
INFO: task hung in blk_trace_startstop block trace 1 syz error 50 4d21h 145d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 63d 150d PATCH [145d]
possible deadlock in __netdev_update_features (2) net 4 28 3d00h 153d
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) usb 8 syz error error 6 4d04h 157d 💬 1 [91d]
kernel BUG in filemap_fault (3) net mm -1 C error error 15 62d 158d
INFO: rcu detected stall in sys_symlink (6) mm 1 C error inconclusive 5 84d 160d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 43 31d 174d
possible deadlock in kbd_event fs serial 4 152 1d18h 174d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 504 9h47m 175d PATCH [138d]
WARNING in path_noexec (2) fs mm -1 C error 22632 1h18m 187d PATCH [177d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 5d05h 198d
INFO: rcu detected stall in sys_madvise (2) mm 1 52 1d22h 218d
WARNING in __alloc_skb (4) mm -1 C 8 23d 221d PATCH [197d]
INFO: rcu detected stall in sys_mount (8) mm 1 C error 27 55d 221d 💬 1 [221d]
general protection fault in su3000_i2c_transfer usb media 2 C done 221 10d 227d PATCH [37d]
INFO: rcu detected stall in task_work_add bpf 1 syz error error 5 17d 230d
WARNING in ieee80211_tx_skb_tid wireless -1 C error 376 1d22h 231d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 16 29d 250d 💬 1 [37d]
INFO: task hung in blk_trace_setup (4) trace block 1 syz done error 20 1d10h 264d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 21 149 21h11m 265d 💬 2 [4d16h]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 60 14h02m 271d 💬 2 [271d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 452 1h06m 288d 💬 1 [251d]
BUG: soft lockup in sys_sendmsg (2) block 1 C error 45 23h27m 305d 💬 1 [169d]
INFO: task hung in dvb_usbv2_probe usb 1 C error 348 1h49m 309d
KASAN: slab-use-after-free Read in report_descriptor_read usb input 19 70 1d19h 316d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 506 1h06m 318d PATCH [132d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C error 169 12d 325d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 54 82d 326d
INFO: task hung in blkdev_read_iter block 1 C error error 13 3d01h 334d
INFO: task hung in afs_cell_purge (2) afs 1 C done 250 18h56m 335d 💬 2 [48d]
INFO: task hung in dvb_usb_i2c_exit usb 1 C error 252 2h12m 337d PATCH [327d]
WARNING in nsim_fib_event_nb net -1 C done error 904 31d 339d PATCH [187d]
WARNING in gl861_ctrl_msg/usb_submit_urb usb -1 C error 199 11h49m 346d PATCH [300d]
INFO: task hung in page_cache_ra_order mm fs 1 C done 95 18h59m 348d 💬 1 [347d]
BUG: corrupted list in az6007_i2c_xfer usb media 15 C error 12 9d17h 350d PATCH [139d]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 173 10h48m 357d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 5660 1h21m 369d 💬 2 [5d21h]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 537 1h56m 377d PATCH [300d]
INFO: task hung in rmap_walk_file mm 1 C error error 19 82d 422d
BUG: corrupted list in remove_wait_queue (2) fs 19 C done done 61 46d 438d PATCH [363d]
WARNING in __kvm_gpc_refresh (3) kvm -1 C error 75 4h08m 458d PATCH [27d]
KASAN: slab-use-after-free Read in dvb_device_open media 22 C error 5278 6m 470d PATCH [442d]
WARNING in hci_conn_timeout (2) bluetooth -1 C error 13631 1h53m 474d
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 53 20d 483d 💬 2 [230d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 90 9d14h 488d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 68d 496d 💬 7 [139d]
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 128 19h06m 500d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm-x86 kvm 4 C done 684 9h07m 500d PATCH [3d06h]
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz error error 32 126d 507d 💬 1 [507d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 113 29d 511d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 7d17h 512d
INFO: task hung in flush_delayed_work ocfs2 1 C error done 466 110d 515d
WARNING in kcov_remote_start (6) wireless -1 15399 9m 517d
possible deadlock in __submit_bio block 4 C done 60680 47m 518d 💬 3 [377d]
INFO: task hung in ima_file_free (4) integrity lsm 1 C error 30 43d 519d 💬 1 [174d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 113 6d08h 523d
WARNING in __rate_control_send_low (3) wireless -1 C done 10616 1d00h 526d
INFO: task hung in __fuse_simple_request fuse 1 syz 628 9h10m 531d
INFO: task hung in do_coredump (3) fs 1 C done error 361 89d 535d 💬 4 [271d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 109 6d01h 541d
INFO: task hung in cfg80211_event_work (4) wireless 1 syz 14 87d 542d 💬 3 [538d]
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 125 1d04h 542d
INFO: task hung in netdev_run_todo (4) wireless 1 790 16d 543d
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 129 1d22h 547d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 80 1d21h 549d
INFO: task hung in genl_rcv_msg (4) net 1 C done 540 2d23h 550d
INFO: rcu detected stall in vhci_release mm 1 syz done done 13 46d 554d
INFO: task hung in crda_timeout_work (8) wireless 1 C done error 620 2d22h 555d
possible deadlock in input_inject_event usb fs 4 C done 2777 6m 555d PATCH [170d]
INFO: task hung in new_device_store (5) net 1 C inconclusive error 141 57d 556d 💬 18 [92d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 C done 395 1d00h 557d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 877 11h02m 559d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 224 16h10m 563d PATCH [545d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 77 26d 565d
INFO: task hung in tun_chr_close (5) net 1 C done 659 4d20h 567d
general protection fault in dvb_usbv2_generic_write usb media 2 C error 136 3d20h 569d PATCH [149d]
INFO: rcu detected stall in x64_sys_call mm 1 C error 519 1d00h 573d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 46 4d18h 574d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 380d 574d 💬 4 [534d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 73d 581d 💬 1 [76d]
WARNING in enable_work usb pm -1 C error 1498 32m 592d
WARNING in kernfs_new_node (3) kernfs -1 syz error error 42 34d 594d
possible deadlock in task_rq_lock cgroups 4 C done error 4026 88d 597d 💬 3 [139d]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 286 13h53m 601d 💬 3 [454d]
INFO: rcu detected stall in kcov_close mm 1 187 1h25m 601d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 111 31d 602d PATCH [545d]
WARNING in firmware_fallback_sysfs (2) kernel -1 201 2d21h 604d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 613 1d07h 605d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 C error error 455 10d 611d PATCH [16d]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1656 1d19h 615d 💬 2 [13d]
INFO: task hung in linkwatch_event (4) net 1 C done 3492 21h31m 617d 💬 2 [13d]
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 22 43d 625d 💬 1 [625d]
WARNING in drv_link_info_changed (2) wireless -1 26 95d 629d
possible deadlock in assign_fw usb 4 C done error 179 7d04h 637d
WARNING in rate_control_rate_init (3) wireless -1 C done 28186 now 641d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive error 81 1d06h 648d PATCH [429d]
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 814 1d01h 659d 💬 1 [4d21h]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 136 15d 670d
WARNING in usb_free_urb usb media -1 C inconclusive 5461 5m 673d PATCH [300d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 693 1d01h 673d
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 46d 674d
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 5d02h 676d 💬 12 [75d]
INFO: task hung in bdev_open block 1 C error 4705 2h33m 678d
INFO: rcu detected stall in schedule (7) usb 1 C done error 66 20h11m 678d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 31d 681d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 350 6d21h 684d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 300d 689d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2178 3d17h 691d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 586 8d05h 697d 💬 3 [5d21h]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 197 1d07h 698d 💬 1 [698d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 600d 728d 💬 2 [633d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 395 1h32m 738d 💬 10 [284d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1258 24m 738d 💬 2 [13d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 126 2d02h 739d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 22 327 7d10h 744d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 117 16d 744d 💬 1 [44d]
WARNING in l2cap_chan_del bluetooth -1 351 11d 749d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless 1 C error inconclusive 170 9d19h 755d 💬 1 [166d]
WARNING in io_ring_exit_work (2) io-uring -1 6650 9h01m 773d 💬 1 [81d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 119d 775d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 112 17h49m 783d 💬 2 [709d]
possible deadlock in smc_release smc 4 C error 318 7h10m 793d 💬 2 [153d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 64 63d 801d PATCH [795d]
WARNING in signal_wake_up_state kernel -1 C done done 37 591d 817d 💬 6 [560d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 78d 826d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 580d 845d PATCH [604d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 26d 853d 💬 5 [378d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 79 1d12h 857d PATCH [854d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 218 2d19h 857d 💬 6 [853d]
INFO: task hung in bdev_release block 1 C error 2649 8d04h 857d PATCH [840d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 34 27d 875d
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 128 23h49m 877d 💬 1 [38d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4934 1h40m 911d PATCH [904d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 21 25d 930d 💬 1 [47d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 492 23d 942d 💬 4 [171d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 559 3d03h 945d
INFO: task hung in get_bMaxPacketSize0 usb 1 C error 391 19h08m 958d 💬 1 [695d]
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 1047 1d00h 958d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 365 1d00h 966d
INFO: task hung in usbdev_release (2) usb 1 C error error 115 2d03h 970d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2942 6d22h 993d
INFO: task hung in uhid_char_release input 1 C done done 479 232d 1017d 💬 1 [197d]
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 123d 1028d 💬 5 [129d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 565 1d22h 1030d 💬 4 [759d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2941 1h01m 1068d 💬 8 [13d]
possible deadlock in evdev_pass_values (2) input 4 1852 4h00m 1080d
INFO: task hung in hub_port_init (3) usb 1 C error 1003 23h03m 1104d 💬 16 [129d]
INFO: task hung in del_device_store net 1 C error 1997 4d23h 1127d 💬 2 [13d]
INFO: task hung in hub_event (3) usb 1 854 1d07h 1177d 💬 12 [695d]
WARNING in print_bfs_bug (2) kernel -1 C done 324 1h40m 1193d 💬 2 [761d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 92d 1196d PATCH [1140d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 379d 1200d 💬 14 [506d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 79d 1217d 💬 5 [160d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 532d 1236d PATCH [1019d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8438 5h52m 1236d 💬 8 [4d21h]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 90d 1237d
INFO: rcu detected stall in sys_newfstatat (4) mm tomoyo 1 C error 513 4d10h 1259d 💬 1 [108d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 169 20h49m 1282d
BUG: soft lockup in tx serial 1 C 1193 40d 1296d 💬 3 [33d]
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 177 8d06h 1406d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1436 10d 1467d 💬 3 [4d21h]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 107 1d15h 1517d
INFO: task can't die in show_free_areas serial 1 C error 251 2d17h 1532d 💬 3 [4d16h]
INFO: task hung in blkdev_fallocate block 1 C error error 2091 17h36m 1553d PATCH [1285d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 196 25d 1602d PATCH [690d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003979 55d 1604d PATCH [1019d]
possible deadlock in input_event (2) fs 4 C inconclusive 6963 2h20m 1607d 💬 3 [30d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 636d 1633d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 54 57d 1644d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C error 35 11d 1672d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders nfc -1 C unreliable 8400 6h32m 1782d PATCH [1019d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 72 36d 1837d 💬 2 [1740d]
KASAN: use-after-free Read in v4l2_fh_open usb media 19 C unreliable inconclusive 3988 1h21m 1875d PATCH [1665d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3562 20h15m 1923d PATCH [1659d]
INFO: task hung in usbdev_open (2) usb 1 C error 2742 1h46m 1923d 💬 1 [4d21h]
INFO: task hung in fuse_simple_request fuse 1 C inconclusive error 273 559d 1939d 💬 6 [1087d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 10d 1944d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 708d 1962d 💬 1 [1908d]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 201d 2012d 💬 1 [398d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6950 6d22h 2019d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 370d 2034d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 805 4d06h 2039d 💬 7 [44d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 1d10h 2076d 💬 13 [13d]
BUG: soft lockup in smp_call_function kernel 1 C done 1750 5h16m 2093d 💬 1 [1108d]
WARNING in get_probe_ref block trace -1 C done error 27 11d 2149d 💬 9 [10d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 60d 2197d PATCH [34d]
BUG: workqueue lockup (5) kernel 1 C done 15178 1h11m 2273d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 9d03h 2315d 💬 5 [643d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 231d 2419d PATCH [699d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2911 20d 2599d 💬 9 [13d]
INFO: rcu detected stall in do_idle virt 1 C done error 3800 9m 2731d 💬 39 [172d]
INFO: task hung in iterate_supers 9p 1 C error error 5804 205d 2826d PATCH [2823d]
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 25 7d13h 2898d 💬 1 [2897d]
moderation (5) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in usbtmc_read_bulk_cb usb 19 1 75d 71d
KASAN: slab-use-after-free Read in seq_printf fs 19 6 11d 180d
lost connection to test machine (5) -1 C error 3019826 now 2333d
corrupted report (2) mm block -1 1092511 now 2916d
no output from test machine (2) -1 C done 2215986 now 3039d