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 21m 18h49m 65380 517248 196 752412 72761a7e3122 .config 23h55m c0460fcd 4d03h all only
Applied filters: Manager=ci-upstream-kasan-gce-386 (drop)
open (215):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in dtv5100_i2c_msg media -1 3 6d22h 2d22h
kernel BUG in ipgre_header (3) net -1 C 53 18h39m 6d01h
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 85 8h31m 13d 💬 3 [23h21m]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 8390 8m 13d PATCH [6d05h]
INFO: task hung in __rmap_walk_file mm 1 C 7 4d03h 15d 💬 3 [13d]
KASAN: slab-use-after-free Read in l2cap_disconn_ind (2) bluetooth 19 5 22d 22d
WARNING in free_mnt_ns fs -1 C done 115 16d 25d PATCH [19d]
WARNING in path_noexec (2) fs mm -1 C error 3856 3h37m 25d PATCH [15d]
BUG: sleeping function called from invalid context in hook_sb_delete fs 5 C done 6040 now 32d 💬 6 [16d]
WARNING in dev_shutdown (7) net -1 11 5d14h 37d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1368 5d20h 48d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 6419 3h26m 51d PATCH [1h20m]
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done 2969 6d23h 53d PATCH [28d]
INFO: rcu detected stall in sys_madvise (2) mm 1 33 3d09h 56d
general protection fault in su3000_i2c_transfer usb media 2 C done 84 2d06h 65d PATCH [65d]
BUG: soft lockup in xfrm_timer_handler x86 1 1 74d 69d 💬 2 [66d]
WARNING in ieee80211_tx_skb_tid wireless -1 14 38d 69d
WARNING: ODEBUG bug in bss_free wireless -1 1 75d 71d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 25 7d01h 80d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2029 4h03m 82d
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 17d 89d
INFO: task hung in blk_trace_setup (4) block trace 1 syz done 9 15d 103d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 52 1d00h 104d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 29 1h22m 110d 💬 2 [109d]
possible deadlock in padata_do_serial crypto 4 C 20569 now 119d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 193 12h11m 127d 💬 1 [89d]
BUG: soft lockup in sys_sendmsg (2) net 1 C 20 16h05m 143d 💬 1 [8d12h]
INFO: task hung in dvb_usbv2_probe usb 1 C error 169 2h23m 148d
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 34 1h27m 155d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 196 57m 157d 💬 2 [150d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 83 9h09m 164d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 49 34d 164d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 64 6d22h 165d
INFO: task hung in blkdev_read_iter block 1 C error 6 2d19h 173d
WARNING: ODEBUG bug in usb_unbind_interface (3) usb -1 5 56d 174d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 164 22h25m 174d 💬 2 [16d]
INFO: task hung in dvb_usb_i2c_exit usb 1 C error 122 1d01h 175d PATCH [165d]
WARNING in nsim_fib_event_nb net -1 C done 751 21h16m 178d PATCH [26d]
INFO: task hung in page_cache_ra_order fs mm 1 C done 63 2d03h 186d 💬 1 [186d]
BUG: corrupted list in az6007_i2c_xfer media 15 C error 5 19d 188d PATCH [12d]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 133 2d17h 195d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 7 33d 198d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2125 9h59m 208d 💬 2 [1d23h]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 18 29d 208d 💬 5 [69d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 178 11h39m 215d PATCH [139d]
INFO: task hung in rmap_walk_file mm 1 C error 19 17d 261d
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 6d20h 264d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 825 20h48m 313d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 44 22d 322d 💬 2 [68d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1551 68d 326d
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo fs 1 syz error 73 18d 326d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 23d 334d 💬 7 [41d]
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 656 1d07h 339d 💬 4 [1d23h]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 4402 51m 343d 💬 1 [26d]
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 30 28d 346d 💬 1 [346d]
kernel BUG in resv_map_release (3) mm -1 C inconclusive 23 8d21h 348d 💬 1 [348d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 106 3d06h 350d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 30 4d09h 351d
INFO: task hung in flush_delayed_work ocfs2 1 C error done 464 82d 354d
WARNING in kcov_remote_start (6) wireless -1 1477 now 355d
possible deadlock in __submit_bio block 4 C done 60677 21d 356d 💬 3 [215d]
INFO: task hung in ima_file_free (4) integrity lsm 1 C error 14 20d 358d 💬 1 [13d]
WARNING in ieee80211_mgd_probe_ap_send (2) wireless -1 26 89d 358d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 99 4d05h 361d
WARNING in __rate_control_send_low (3) wireless -1 C done 10351 now 365d
INFO: task hung in __fuse_simple_request fuse 1 syz 476 20m 369d
INFO: task hung in do_coredump (3) fs 1 C done 361 30d 374d 💬 4 [110d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 87 2d01h 380d
INFO: task hung in cfg80211_event_work (4) wireless 1 syz 11 121d 381d 💬 3 [377d]
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 111 8d08h 381d
INFO: task hung in netdev_run_todo (4) wireguard 1 634 23h05m 381d
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 262d 386d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 14d 388d
INFO: task hung in genl_rcv_msg (4) net 1 C done 219 4h33m 388d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 44d 391d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 137 1h59m 391d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 176d 393d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 599 8d14h 394d
possible deadlock in input_inject_event usb fs 4 C done 1671 8h42m 394d PATCH [9d02h]
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 34d 395d 💬 7 [382d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 373 6d16h 395d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 760 1d07h 398d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 141 23h57m 402d PATCH [384d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 62 11d 404d
INFO: task hung in tun_chr_close (5) net 1 syz done 627 15d 405d
general protection fault in dvb_usbv2_generic_write media 2 C error 57 8h27m 408d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 351d 411d
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 402 1d07h 411d
WARNING in ieee80211_rx_list (3) wireless -1 C error 39 24d 412d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 218d 412d 💬 4 [373d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3646 2d03h 419d 💬 1 [41d]
WARNING in enable_work input usb pm -1 C error 995 1d00h 431d
WARNING in kernfs_new_node (3) kernfs -1 syz error error 36 20d 432d
possible deadlock in task_rq_lock cgroups 4 C done 3966 1d09h 436d 💬 3 [19d]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 231 1d04h 439d 💬 3 [293d]
INFO: rcu detected stall in kcov_close mm 1 145 2d22h 440d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 98 9d23h 441d PATCH [384d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 566 9h49m 443d PATCH [438d]
WARNING in firmware_fallback_sysfs (2) kernel -1 129 1d12h 443d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 545 4d21h 443d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 394 4h57m 450d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1573 4d07h 454d
INFO: task hung in linkwatch_event (4) net 1 C done 3385 2d05h 456d
general protection fault in n_tty_receive_buf_common (2) serial 2 21 10d 458d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 20 3d03h 463d 💬 1 [463d]
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 35d 465d 💬 1 [41d]
WARNING in drv_link_info_changed (2) wireless -1 24 12d 467d
INFO: task hung in cleanup_net (7) net 1 121 54d 471d
possible deadlock in assign_fw usb 4 C done 166 3d16h 476d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 64d 480d PATCH [464d]
WARNING in rate_control_rate_init (3) wireless -1 C done 18079 now 480d
WARNING in drm_mode_create_lease_ioctl dri -1 C inconclusive 74 1d12h 486d PATCH [268d]
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 601 1h00m 497d 💬 1 [31d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 124 3h07m 509d
WARNING in usb_free_urb usb media -1 C inconclusive 3362 1h44m 511d PATCH [139d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 594 3d02h 512d
INFO: task hung in nsim_destroy (4) net 1 syz 434 10d 513d
INFO: task hung in __vhost_worker_flush net virt 1 C error 333 7d03h 514d 💬 12 [55d]
INFO: task hung in bdev_open block 1 C error 1979 2h12m 516d
INFO: rcu detected stall in schedule (7) usb 1 C done 57 11d 517d
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 59 5d08h 520d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 314 7d12h 522d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 139d 528d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2139 24d 529d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 501 17h36m 536d 💬 3 [1d23h]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 177 8d20h 537d 💬 1 [537d]
WARNING in bcm5974_start_traffic/usb_submit_urb (2) input -1 C unreliable done 28 85d 559d 💬 1 [43d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 438d 567d 💬 2 [472d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb 24 C error 22 3d08h 573d 💬 1 [572d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 315 6d08h 576d 💬 10 [123d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 932 16h39m 577d 💬 2 [539d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 100 2d15h 578d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 24 274 3d20h 583d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 101 8d20h 583d 💬 1 [118d]
WARNING in l2cap_chan_del bluetooth -1 314 4d04h 588d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless trace 1 C error inconclusive 145 4d10h 594d 💬 1 [5d09h]
WARNING in io_ring_exit_work (2) io-uring -1 2954 4h13m 612d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 132d 614d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 97 7d17h 621d 💬 2 [548d]
possible deadlock in smc_release smc 4 C error 143 15h14m 632d 💬 2 [37d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 55 4d02h 639d PATCH [634d]
WARNING in signal_wake_up_state kernel -1 C done done 37 430d 655d 💬 6 [398d]
INFO: rcu detected stall in dput (8) fs 1 C done 509 5h55m 664d
WARNING in drm_prime_destroy_file_private (2) dri -1 C done error 331 10h23m 668d 💬 6 [124d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 419d 684d PATCH [442d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 51 13d 692d 💬 5 [216d]
INFO: task hung in blk_trace_ioctl (4) trace block 1 C done 58 13d 695d PATCH [693d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 163 1d06h 696d 💬 6 [691d]
INFO: task hung in bdev_release block 1 C error 2618 22h49m 696d PATCH [679d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 30 15d 714d
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 69 3d14h 715d 💬 1 [33d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4472 2h21m 749d PATCH [743d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 18 42d 769d 💬 1 [41d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 21d 780d 💬 4 [10d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 461 2d23h 784d
INFO: task hung in get_bMaxPacketSize0 usb 1 C error 366 11d 797d 💬 1 [534d]
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 862 4h38m 797d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 210 1d01h 804d
INFO: task hung in usbdev_release (2) usb 1 C error error 100 37d 809d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2776 22h28m 831d
INFO: task hung in uhid_char_release input 1 C done done 479 71d 855d 💬 1 [35d]
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 515 2d19h 866d 💬 5 [31d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 433 29m 869d 💬 4 [598d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 5960 7m 872d 💬 6 [16d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1496 3h51m 906d 💬 6 [26d]
possible deadlock in evdev_pass_values (2) input 4 1485 18h25m 919d
INFO: task hung in hub_port_init (3) usb 1 C error 806 3h55m 943d 💬 16 [62d]
INFO: task hung in del_device_store net 1 C error 1875 2d02h 966d
INFO: task hung in hub_event (3) usb 1 498 1h41m 1015d 💬 12 [534d]
WARNING in print_bfs_bug (2) kernel -1 C done 305 1d09h 1032d 💬 2 [599d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 77 2d21h 1034d PATCH [979d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 218d 1039d 💬 14 [345d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 14d 1055d 💬 5 [32d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 370d 1074d PATCH [858d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7531 3h11m 1075d 💬 8 [32d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 938 4h35m 1076d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 469 11d 1097d 💬 1 [10d]
WARNING in ip_rt_bug (2) net -1 C done error 466 2h03m 1109d 💬 3 [486d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 126 3d11h 1121d
BUG: soft lockup in tx serial 1 C 903 1h41m 1134d 💬 3 [32d]
INFO: task can't die in vlan_ioctl_handler net 1 169 20d 1245d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1405 1d08h 1306d 💬 3 [32d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 85 17d 1356d
INFO: task can't die in show_free_areas serial 1 C error 223 12d 1371d 💬 1 [32d]
INFO: task hung in blkdev_fallocate block 1 C error error 2077 1d23h 1392d PATCH [1124d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 178 4d00h 1441d PATCH [529d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 816361 now 1442d PATCH [858d]
possible deadlock in input_event (2) fs 4 C inconclusive 6333 7h11m 1446d 💬 3 [26d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 475d 1471d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 49 603d 1482d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 28 22d 1510d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 6910 1h51m 1621d PATCH [858d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 16d 1675d 💬 2 [1578d]
KASAN: use-after-free Read in v4l2_fh_open usb media 19 C unreliable inconclusive 2778 31m 1714d PATCH [1504d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3018 1h06m 1761d PATCH [1498d]
INFO: task hung in usbdev_open (2) usb 1 C error 1577 3h14m 1762d 💬 1 [32d]
INFO: task hung in fuse_simple_request fuse 1 C inconclusive error 273 398d 1777d 💬 6 [926d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1225 2d07h 1782d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 547d 1801d 💬 1 [1747d]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 40d 1851d 💬 1 [237d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6869 7h45m 1858d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 208d 1873d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 694 12h20m 1877d 💬 7 [55d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 606 11d 1915d 💬 13 [482d]
BUG: soft lockup in smp_call_function kernel 1 C done 1624 12h25m 1931d 💬 1 [947d]
WARNING in get_probe_ref block trace -1 C done error 19 53d 1987d 💬 9 [130d]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 62d 2036d
BUG: workqueue lockup (5) net 1 C done 13809 1h14m 2111d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1062 1d13h 2154d 💬 5 [482d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 69d 2258d PATCH [538d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5968 24m 2382d 💬 4 [32d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2725 1d18h 2438d 💬 7 [10d]
INFO: rcu detected stall in do_idle x86 1 C done error 3388 2h51m 2570d 💬 39 [11d]
INFO: task hung in iterate_supers 9p 1 C error error 5804 43d 2665d PATCH [2662d]
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 24 38d 2737d 💬 1 [2736d]
moderation (3):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 2658935 now 2172d
corrupted report (2) mm -1 999917 7m 2755d
no output from test machine (2) -1 C done 1978642 now 2878d