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 22h53m 64143 513993 89 667393 3a8660878839 .config 1d19h b6605ba8 1d06h all only
Applied filters: Manager=ci-upstream-kasan-gce-386 (drop)
open (215):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C 25 1h03m 1d12h
WARNING in xfrm6_tunnel_net_exit (4) net -1 2395 10m 1d18h
WARNING in xfrm_state_fini (4) net -1 syz 9383 now 1d18h 💬 1 [17h14m]
INFO: task hung in __rmap_walk_file mm 1 C 5 4d06h 3d19h 💬 3 [1d04h]
KASAN: slab-use-after-free Read in l2cap_disconn_ind (2) bluetooth 19 5 10d 10d
WARNING in free_mnt_ns fs -1 C done 115 4d15h 13d PATCH [7d03h]
WARNING in path_noexec (2) fs mm -1 C error 2074 12h49m 13d PATCH [3d17h]
KASAN: slab-use-after-free Read in snd_usbmidi_error_timer (2) sound 19 12 15d 20d
BUG: sleeping function called from invalid context in hook_sb_delete fs 5 C done 3495 32m 20d 💬 6 [4d19h]
WARNING in dev_shutdown (7) net -1 8 1d03h 25d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1365 16h18m 35d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 5001 42m 39d PATCH [28d]
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C 2746 18h46m 40d PATCH [16d]
INFO: rcu detected stall in sys_madvise (2) mm 1 32 28d 44d
general protection fault in su3000_i2c_transfer usb media 2 C done 66 8d06h 53d PATCH [53d]
BUG: soft lockup in xfrm_timer_handler x86 1 1 62d 57d 💬 2 [54d]
WARNING in ieee80211_tx_skb_tid wireless -1 14 26d 57d
WARNING: ODEBUG bug in bss_free wireless -1 1 63d 59d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 24 11d 68d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 1790 7m 70d
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 5d11h 77d
INFO: task hung in blk_trace_setup (4) block trace 1 syz done 9 3d15h 90d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 43 3d19h 92d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 24 10d 97d 💬 2 [97d]
possible deadlock in padata_do_serial crypto 4 C 12866 now 107d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 176 44m 115d 💬 1 [77d]
BUG: soft lockup in sys_sendmsg (2) net 1 syz 17 20d 131d 💬 1 [42d]
INFO: task hung in dvb_usbv2_probe usb 1 C error 155 1d08h 136d
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 31 2d10h 143d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 169 10h23m 145d 💬 2 [138d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 49 22d 152d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 61 4d02h 152d
INFO: task hung in blkdev_read_iter block 1 C error 5 24d 161d
WARNING: ODEBUG bug in usb_unbind_interface (3) usb -1 5 44d 162d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 152 1d04h 162d 💬 2 [4d08h]
INFO: task hung in dvb_usb_i2c_exit usb 1 C error 115 2d02h 163d PATCH [153d]
WARNING in nsim_fib_event_nb net -1 C done 668 2d12h 166d PATCH [14d]
INFO: task hung in page_cache_ra_order fs mm 1 C done 60 1d09h 174d 💬 1 [174d]
BUG: corrupted list in az6007_i2c_xfer media 15 C error 5 7d06h 176d PATCH [5h19m]
INFO: rcu detected stall in rtnl_newlink (5) batman 1 C error 128 3h54m 183d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 7 21d 186d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 1717 33m 196d 💬 2 [21d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 18 17d 196d 💬 5 [57d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 159 5h14m 203d PATCH [127d]
INFO: task hung in rmap_walk_file mm 1 C error 19 5d08h 249d
general protection fault in __fib6_drop_pcpu_from (6) net 17 233 36d 252d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 792 5h40m 300d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 44 10d 310d 💬 2 [56d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1551 56d 314d
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo fs 1 syz error 73 6d03h 314d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 11d 322d 💬 7 [29d]
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 650 1d17h 327d 💬 4 [4d08h]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4247 1h55m 331d 💬 1 [14d]
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 30 16d 334d 💬 1 [334d]
kernel BUG in resv_map_release (3) mm -1 C inconclusive 23 10d 336d 💬 1 [336d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 105 17d 338d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 29 7d03h 339d
INFO: task hung in flush_delayed_work ocfs2 1 C error done 464 70d 342d
WARNING in kcov_remote_start (6) wireless -1 883 1h01m 343d
possible deadlock in __submit_bio block 4 C done 60677 9d19h 344d 💬 3 [203d]
INFO: task hung in ima_file_free (4) integrity lsm 1 C error 14 8d17h 346d 💬 1 [1d07h]
WARNING in ieee80211_mgd_probe_ap_send (2) wireless -1 26 77d 346d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 96 8d02h 349d
WARNING in __rate_control_send_low (3) wireless -1 C done 10338 4h09m 353d
INFO: task hung in __fuse_simple_request fuse 1 syz 465 7d20h 357d
INFO: task hung in do_coredump (3) fs 1 C done 361 18d 362d 💬 4 [98d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 84 23d 368d
INFO: task hung in cfg80211_event_work (4) wireless 1 syz 11 109d 369d 💬 3 [365d]
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 109 4d06h 369d
INFO: task hung in netdev_run_todo (4) net usb 1 596 6d20h 369d
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 250d 374d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 2d20h 376d
INFO: task hung in genl_rcv_msg (4) net 1 C done 210 1d03h 376d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 32d 379d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 136 3d07h 379d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 164d 381d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 598 14d 381d
possible deadlock in input_inject_event usb gfs2 4 C done 1596 13h16m 382d PATCH [6d21h]
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 22d 382d 💬 7 [370d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 372 22h00m 383d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 755 23h21m 386d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 137 10d 390d PATCH [372d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 59 9d12h 392d
INFO: task hung in tun_chr_close (5) net 1 syz done 627 3d19h 393d
general protection fault in dvb_usbv2_generic_write media 2 C error 53 1d20h 396d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 339d 399d
INFO: rcu detected stall in x64_sys_call mm 1 C error 390 1d16h 399d
WARNING in ieee80211_rx_list (3) wireless -1 C error 39 12d 400d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 206d 400d 💬 4 [361d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3644 14d 407d 💬 1 [29d]
WARNING in enable_work input usb pm -1 C error 962 1h06m 419d
WARNING in kernfs_new_node (3) kernfs -1 syz error error 36 8d09h 420d
possible deadlock in task_rq_lock cgroups 4 C done 3960 21h47m 424d 💬 3 [7d08h]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 227 6d23h 427d 💬 3 [281d]
INFO: rcu detected stall in kcov_close mm 1 141 6d12h 428d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 96 10d 429d PATCH [372d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 538 2h29m 430d PATCH [426d]
WARNING in firmware_fallback_sysfs (2) kernel -1 106 14h13m 431d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 543 11h58m 431d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 389 18h30m 438d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1567 7h16m 442d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 18339 49m 442d PATCH [4d05h]
INFO: task hung in linkwatch_event (4) net 1 C done 3379 2h43m 444d
general protection fault in n_tty_receive_buf_common (2) serial 2 19 6d20h 446d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 19 9d05h 451d 💬 1 [451d]
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 23d 453d 💬 1 [29d]
WARNING in drv_link_info_changed (2) wireless -1 24 20h30m 455d
INFO: task hung in cleanup_net (7) net 1 121 42d 459d
possible deadlock in assign_fw usb 4 C done 166 5d18h 464d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 52d 468d PATCH [451d]
WARNING in rate_control_rate_init (3) wireless -1 C done 16873 1h10m 468d
WARNING in drm_mode_create_lease_ioctl dri -1 C inconclusive 72 17d 474d PATCH [256d]
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 587 17h29m 485d 💬 1 [19d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 122 6d03h 497d
WARNING in usb_free_urb usb media -1 C inconclusive 3196 2h47m 499d PATCH [127d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 584 7h24m 500d
INFO: task hung in nsim_destroy (4) net 1 syz 433 1d04h 501d
INFO: task hung in __vhost_worker_flush net virt 1 C error 333 30d 502d 💬 12 [43d]
INFO: task hung in bdev_open block 1 C error 1789 5h20m 504d
INFO: rcu detected stall in schedule (7) usb 1 C done 56 18d 505d
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 59 28d 508d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 310 2d15h 510d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 127d 516d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2139 12d 517d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 496 7h40m 524d 💬 3 [21d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 176 2d02h 525d 💬 1 [525d]
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable done 28 73d 547d 💬 1 [31d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 426d 555d 💬 2 [460d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb 24 C error 20 3h22m 560d 💬 1 [560d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 313 7h22m 564d 💬 10 [111d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 928 4d04h 565d 💬 2 [527d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 99 1h01m 566d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 24 272 6d02h 570d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 100 2d14h 571d 💬 1 [106d]
WARNING in l2cap_chan_del bluetooth -1 311 1d03h 576d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless trace 1 C error inconclusive 143 4d03h 582d 💬 1 [401d]
WARNING in io_ring_exit_work (2) io-uring -1 2805 2h43m 600d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 120d 601d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 97 9d17h 609d 💬 2 [536d]
possible deadlock in smc_release smc 4 C error 136 1d15h 620d 💬 2 [25d]
INFO: task hung in blk_trace_remove (2) trace block 1 C done done 52 4d05h 627d PATCH [622d]
WARNING in signal_wake_up_state kernel -1 C done done 37 418d 643d 💬 6 [386d]
INFO: rcu detected stall in dput (8) fs 1 C done 499 12h39m 652d
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 260 1h37m 656d 💬 6 [112d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 407d 672d PATCH [430d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 51 1d14h 680d 💬 5 [204d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 58 1d20h 683d PATCH [681d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 157 12h45m 684d 💬 6 [679d]
INFO: task hung in bdev_release block 1 C error 2616 1d22h 684d PATCH [667d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 30 3d12h 702d
INFO: rcu detected stall in sys_unshare (9) kernfs mm 1 C inconclusive done 62 2d11h 703d 💬 1 [21d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4395 2h30m 737d PATCH [731d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 18 30d 757d 💬 1 [29d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 9d16h 768d 💬 4 [29d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 457 2d20h 772d
INFO: task hung in get_bMaxPacketSize0 usb 1 C error 366 14d 784d 💬 1 [522d]
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 854 7h32m 784d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 205 1d19h 792d
INFO: task hung in usbdev_release (2) usb 1 C error error 100 25d 797d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2772 8h22m 819d
INFO: task hung in uhid_char_release input 1 C done done 479 59d 843d 💬 1 [23d]
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 510 7d20h 854d 💬 5 [19d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 428 7h18m 857d 💬 4 [586d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 5269 30m 860d 💬 6 [4d08h]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 1298 now 894d 💬 6 [14d]
possible deadlock in evdev_pass_values (2) input 4 1423 55m 907d
INFO: task hung in hub_port_init (3) usb 1 C error 768 6h08m 931d 💬 16 [50d]
INFO: task hung in del_device_store net 1 C error 1869 2d12h 953d
INFO: task hung in hub_event (3) usb 1 463 2h48m 1003d 💬 12 [522d]
WARNING in print_bfs_bug (2) kernel -1 C done 303 2d07h 1020d 💬 2 [587d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 73 3d17h 1022d PATCH [966d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 205d 1027d 💬 14 [333d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 1d22h 1043d 💬 5 [20d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 358d 1062d PATCH [846d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7477 37m 1063d 💬 8 [20d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 866 1h18m 1063d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 467 6h42m 1085d 💬 1 [61d]
WARNING in ip_rt_bug (2) net -1 C done error 446 4d21h 1097d 💬 3 [474d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 124 10d 1109d
BUG: soft lockup in tx serial 1 C 778 1h19m 1122d 💬 3 [20d]
INFO: task can't die in vlan_ioctl_handler net 1 169 8d02h 1233d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1403 1d14h 1293d 💬 3 [20d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 85 5d06h 1344d
INFO: task can't die in show_free_areas serial 1 C error 223 3h27m 1359d 💬 1 [20d]
INFO: task hung in blkdev_fallocate block 1 C error error 2076 8d21h 1380d PATCH [1112d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 177 12h41m 1429d PATCH [517d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 793429 now 1430d PATCH [846d]
possible deadlock in input_event (2) fs 4 C inconclusive 6294 8h22m 1433d 💬 3 [14d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 463d 1459d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 49 591d 1470d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 28 10d 1498d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 6757 25m 1608d PATCH [846d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 4d00h 1663d 💬 2 [1566d]
KASAN: use-after-free Read in v4l2_fh_open usb media 19 C unreliable inconclusive 2652 29m 1702d PATCH [1492d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 2958 5h36m 1749d PATCH [1485d]
INFO: task hung in usbdev_open (2) usb 1 C error 1529 5h50m 1750d 💬 1 [20d]
INFO: task hung in fuse_simple_request fuse 1 C inconclusive error 273 386d 1765d 💬 6 [914d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1224 8d20h 1770d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 535d 1789d 💬 1 [1735d]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 28d 1839d 💬 1 [225d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6867 1d00h 1846d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 196d 1861d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 691 15h05m 1865d 💬 7 [43d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 605 6d23h 1903d 💬 13 [470d]
BUG: soft lockup in smp_call_function kernel 1 C done 1608 6h06m 1919d 💬 1 [935d]
WARNING in get_probe_ref block trace -1 C done error 19 41d 1975d 💬 9 [118d]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 50d 2024d
BUG: workqueue lockup (5) arm net 1 C done 13644 41m 2099d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1059 1d01h 2142d 💬 5 [470d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 57d 2246d PATCH [525d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5836 3h32m 2370d 💬 4 [20d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2704 19h24m 2425d 💬 7 [29d]
INFO: rcu detected stall in do_idle x86 1 C done error 3368 7h12m 2558d 💬 39 [2107d]
INFO: task hung in iterate_supers 9p 1 C error 5804 31d 2653d PATCH [2650d]
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 25d 2724d 💬 1 [2724d]
moderation (3):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 2620524 now 2160d
corrupted report (2) net -1 994027 now 2743d
no output from test machine (2) -1 C done 1966835 now 2866d