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 9m 4h27m 67123 520114 79 745988 fd95357fd8c6 .config 18h46m c31c1b0b 2h30m 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 __page_table_check_ptes_set (3) mm -1 1 11d 7d21h
INFO: task hung in blk_trace_startstop block trace 1 30 13d 9d21h
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 14 7d22h 15d PATCH [9d10h]
WARNING in lock_list_lru_of_memcg (2) mm -1 2 8d22h 15d 💬 2 [15d]
possible deadlock in __netdev_update_features (2) net 4 6 4h28m 18d
BUG: corrupted list in usb_hcd_link_urb_to_ep (5) usb 8 2 7d09h 21d
kernel BUG in filemap_fault (3) net -1 2 26d 22d
INFO: rcu detected stall in sys_symlink (6) lsm input usb 1 C error 2 5d19h 24d
WARNING in raw_ioctl mm -1 C 2777 now 27d PATCH [1d03h]
WARNING in dtv5100_i2c_msg media -1 3 32d 28d 💬 1 [4d23h]
kernel BUG in ipgre_header (3) net -1 C 68 3d01h 31d PATCH [1d01h]
INFO: rcu detected stall in unwind_next_frame (5) fs 1 syz error 20 9d10h 38d
possible deadlock in kbd_event serial kernfs 4 83 1d00h 38d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 144 20h01m 39d PATCH [2d20h]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 23821 23m 39d PATCH [32d]
INFO: task hung in __rmap_walk_file mm 1 C error 7 1d21h 41d 💬 3 [39d]
KASAN: slab-use-after-free Read in l2cap_disconn_ind (2) bluetooth 19 6 13d 47d
WARNING in free_mnt_ns fs -1 C done unreliable 115 42d 51d PATCH [45d]
WARNING in path_noexec (2) fs mm -1 C error 7505 11m 51d PATCH [41d]
WARNING in dev_shutdown (7) net -1 11 31d 63d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1373 8d19h 73d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 9182 2h38m 77d PATCH [23d]
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done done 2969 32d 78d PATCH [21d]
INFO: rcu detected stall in sys_madvise (2) mm 1 35 24d 82d
WARNING in __alloc_skb (4) mm -1 C 7 23d 85d PATCH [61d]
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 15 18d 86d 💬 1 [85d]
general protection fault in su3000_i2c_transfer usb media 2 C done 96 3d13h 91d PATCH [91d]
BUG: soft lockup in xfrm_timer_handler x86 1 1 99d 95d 💬 2 [91d]
WARNING in ieee80211_tx_skb_tid wireless -1 15 14d 95d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 27 3h57m 106d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2573 46m 107d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz 8 7d03h 114d 💬 1 [20d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 43d 115d
INFO: task hung in blk_trace_setup (4) trace block 1 syz done 9 41d 128d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 60 13d 130d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 29 25d 135d 💬 2 [135d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 221 13h55m 152d 💬 1 [115d]
BUG: soft lockup in sys_sendmsg (2) net 1 C 22 7h29m 169d 💬 1 [34d]
INFO: task hung in dvb_usbv2_probe usb 1 C error 191 32m 174d
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 39 10d 181d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 249 11m 183d PATCH [27m]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 98 9h36m 189d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 50 9d05h 190d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 69 2d23h 190d
INFO: task hung in blkdev_read_iter block 1 C error 6 28d 199d
WARNING: ODEBUG bug in usb_unbind_interface (3) usb -1 5 82d 199d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 179 39m 200d 💬 2 [2d00h]
INFO: task hung in dvb_usb_i2c_exit usb 1 C error 148 7h32m 201d PATCH [191d]
WARNING in nsim_fib_event_nb net -1 C done 767 25m 203d PATCH [51d]
INFO: task hung in page_cache_ra_order mm fs 1 C done 64 9d05h 212d 💬 1 [212d]
BUG: corrupted list in az6007_i2c_xfer media 15 C error 5 8d23h 214d PATCH [4d01h]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 137 13h59m 221d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 1d22h 224d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2353 1d03h 234d 💬 2 [27d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 21 5d21h 234d 💬 5 [5d21h]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 255 1d02h 241d PATCH [165d]
INFO: task hung in rmap_walk_file mm 1 C error 19 7d11h 287d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 32d 290d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 1094 1h46m 338d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 47 20h52m 348d 💬 2 [94d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 74 17d 352d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 9d01h 360d 💬 7 [4d06h]
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 100 5h37m 364d
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 658 16h28m 364d 💬 4 [11d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4768 1h23m 369d PATCH [1d20h]
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 31 11h05m 372d 💬 1 [371d]
kernel BUG in resv_map_release (3) mm -1 C inconclusive 25 1h11m 374d 💬 1 [374d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 108 14d 375d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 30 30d 377d
INFO: task hung in flush_delayed_work ocfs2 1 C error done 464 108d 380d
WARNING in kcov_remote_start (6) wireless -1 2903 47m 381d
possible deadlock in __submit_bio block 4 C done 60677 47d 382d 💬 3 [241d]
INFO: task hung in ima_file_free (4) lsm integrity 1 C error 18 1d12h 383d 💬 1 [39d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 101 2d04h 387d
WARNING in __rate_control_send_low (3) wireless -1 C done 10395 1h32m 391d
INFO: task hung in __fuse_simple_request fuse 1 syz 509 12h36m 395d
INFO: task hung in do_coredump (3) fs 1 C done 361 22d 400d 💬 4 [136d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 90 3d13h 406d
INFO: task hung in cfg80211_event_work (4) wireless 1 syz 11 147d 406d 💬 3 [402d]
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 114 13d 407d
INFO: task hung in netdev_run_todo (4) wireguard 1 675 7h18m 407d
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 288d 412d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 40d 414d
INFO: task hung in genl_rcv_msg (4) net 1 C done 237 9h02m 414d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 70d 417d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 137 25d 417d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 201d 419d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 599 2d16h 419d
possible deadlock in input_inject_event usb fs 4 C done 1804 1h21m 419d PATCH [34d]
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 60d 420d 💬 7 [408d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 375 14h43m 421d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 772 18h41m 424d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 146 2d23h 427d PATCH [410d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 63 12d 430d
INFO: task hung in tun_chr_close (5) net 1 syz done 630 15h02m 431d
general protection fault in dvb_usbv2_generic_write usb media 2 C error 59 7h59m 434d PATCH [13d]
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 413 1d16h 437d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 50d 438d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 244d 438d 💬 4 [399d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3648 8d00h 445d 💬 1 [21d]
WARNING in enable_work usb pm -1 C error 1059 4h32m 457d
WARNING in kernfs_new_node (3) kernfs -1 syz error error 36 46d 458d
possible deadlock in task_rq_lock cgroups 4 C done 3973 1d22h 462d 💬 3 [4d06h]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 237 10d 465d 💬 3 [318d]
INFO: rcu detected stall in kcov_close mm 1 150 22h12m 466d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 99 8h33m 467d PATCH [410d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 574 17d 468d PATCH [464d]
WARNING in firmware_fallback_sysfs (2) kernel -1 143 17d 468d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 558 2d08h 469d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 422 2d03h 476d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1580 7d07h 479d
INFO: task hung in linkwatch_event (4) net 1 C done 3395 2d04h 482d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 36d 484d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 20 28d 489d 💬 1 [489d]
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 61d 491d 💬 1 [67d]
WARNING in drv_link_info_changed (2) wireless -1 25 11d 493d
possible deadlock in assign_fw usb 4 C done 168 2d02h 501d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 90d 506d PATCH [489d]
WARNING in rate_control_rate_init (3) wireless -1 C done 20434 31m 506d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive 77 12d 512d PATCH [294d]
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 645 1d01h 523d 💬 1 [25d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 126 8d06h 535d
WARNING in usb_free_urb usb media -1 C inconclusive 3720 1h27m 537d PATCH [165d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 607 14h03m 537d
INFO: task hung in nsim_destroy (4) net 1 syz 434 36d 539d
INFO: task hung in __vhost_worker_flush net virt 1 C error 335 7d08h 540d 💬 12 [23d]
INFO: task hung in bdev_open block 1 C error 2335 1h56m 542d
INFO: rcu detected stall in schedule (7) usb 1 C done 57 4d03h 542d
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 60 23d 546d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 326 5h11m 548d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 165d 554d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2141 4d21h 555d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 510 7h17m 562d 💬 3 [27d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 180 8d07h 563d 💬 1 [563d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 464d 592d 💬 2 [498d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb 24 C error 24 8d06h 598d 💬 1 [598d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 325 3h08m 602d 💬 10 [148d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 956 11h36m 602d 💬 2 [565d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 102 5d21h 603d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 24 280 11d 608d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 103 13d 608d 💬 1 [144d]
WARNING in l2cap_chan_del bluetooth -1 327 17h09m 613d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless trace 1 C error inconclusive 147 18d 619d 💬 1 [31d]
WARNING in io_ring_exit_work (2) io-uring -1 3495 1h10m 638d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 42 11d 639d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 9d17h 647d 💬 2 [574d]
possible deadlock in smc_release smc 4 C error 151 6d23h 658d 💬 2 [18d]
INFO: task hung in blk_trace_remove (2) trace block 1 C done done 58 9d23h 665d PATCH [659d]
WARNING in signal_wake_up_state kernel -1 C done done 37 455d 681d 💬 6 [424d]
INFO: rcu detected stall in dput (8) fs 1 C done 542 6h15m 690d
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 448 7h09m 694d 💬 6 [25d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 445d 710d PATCH [468d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 53 4d02h 718d 💬 5 [242d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 60 7d02h 721d PATCH [719d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 169 9d00h 721d 💬 6 [717d]
INFO: task hung in bdev_release block 1 C error 2620 1d09h 721d PATCH [705d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 30 41d 740d
INFO: rcu detected stall in sys_unshare (9) kernfs net 1 C inconclusive done 76 11h24m 741d 💬 1 [59d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4573 54m 775d PATCH [769d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 18 67d 795d 💬 1 [67d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 47d 806d 💬 4 [36d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 474 8h46m 810d
INFO: task hung in get_bMaxPacketSize0 usb 1 C error 368 3d15h 822d 💬 1 [560d]
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 889 2d02h 822d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 213 6d19h 830d
INFO: task hung in usbdev_release (2) usb 1 C error error 105 15d 834d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2798 4h03m 857d
INFO: task hung in uhid_char_release input 1 C done done 479 97d 881d 💬 1 [61d]
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 521 6d23h 892d 💬 5 [25d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 454 3d05h 895d 💬 4 [624d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 7431 22m 898d 💬 6 [11d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1551 1h19m 932d 💬 6 [52d]
possible deadlock in evdev_pass_values (2) input 4 1536 1d00h 945d
INFO: task hung in hub_port_init (3) usb 1 C error 844 8h17m 969d 💬 16 [25d]
INFO: task hung in del_device_store net 1 C error 1898 1d12h 991d
INFO: task hung in hub_event (3) usb 1 580 13h12m 1041d 💬 12 [560d]
WARNING in print_bfs_bug (2) kernel -1 C done 310 12d 1057d 💬 2 [625d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 93 9h14m 1060d PATCH [1004d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 243d 1065d 💬 14 [370d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 5d17h 1081d 💬 5 [25d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 396d 1100d PATCH [883d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7652 4h17m 1100d 💬 8 [25d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1121 6h39m 1101d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 484 3d14h 1123d 💬 1 [36d]
WARNING in ip_rt_bug (2) net -1 C done error 495 1d13h 1135d 💬 3 [511d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 128 1d09h 1147d
BUG: soft lockup in tx serial 1 C 1054 5h06m 1160d 💬 3 [25d]
INFO: task can't die in vlan_ioctl_handler net 1 170 10d 1271d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1408 4d08h 1331d 💬 3 [25d]
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 87 2d07h 1382d
INFO: task can't die in show_free_areas serial 1 C error 225 5d14h 1397d 💬 1 [25d]
INFO: task hung in blkdev_fallocate block 1 C error error 2078 9d21h 1418d PATCH [1150d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 180 6d15h 1467d PATCH [555d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 859894 11m 1468d PATCH [883d]
possible deadlock in input_event (2) fs 4 C inconclusive 6405 5h36m 1471d 💬 3 [21d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 501d 1497d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 50 13d 1508d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 29 9d20h 1536d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7297 2h24m 1646d PATCH [883d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 67 13d 1701d 💬 2 [1604d]
KASAN: use-after-free Read in v4l2_fh_open usb media 19 C unreliable inconclusive 2957 2h49m 1739d PATCH [1529d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3118 5m 1787d PATCH [1523d]
INFO: task hung in usbdev_open (2) usb 1 C error 1632 15h32m 1788d 💬 1 [25d]
INFO: task hung in fuse_simple_request fuse 1 C inconclusive error 273 424d 1803d 💬 6 [951d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 2d13h 1808d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 573d 1826d 💬 1 [1772d]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 65d 1877d 💬 1 [263d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6881 3d09h 1884d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 234d 1899d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 697 8h44m 1903d 💬 7 [81d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 608 8d15h 1941d 💬 13 [508d]
BUG: soft lockup in smp_call_function kernel 1 C done 1634 9h48m 1957d 💬 1 [972d]
WARNING in get_probe_ref block trace -1 C done error 19 8d22h 2013d 💬 9 [1h16m]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 88d 2062d
BUG: workqueue lockup (5) net 1 C done 14226 1h33m 2137d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1144 1d18h 2180d 💬 5 [508d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 95d 2284d PATCH [563d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6312 2h15m 2407d 💬 4 [25d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2762 2h13m 2463d 💬 7 [4d06h]
INFO: rcu detected stall in do_idle x86 1 C done error 3427 8h02m 2596d 💬 39 [37d]
INFO: task hung in iterate_supers 9p 1 C error error 5804 69d 2691d PATCH [2688d]
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 12d 2762d 💬 1 [2762d]
moderation (3):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 2739979 now 2198d
corrupted report (2) mm -1 1015113 8m 2781d
no output from test machine (2) -1 C done 2003567 now 2904d