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-net-kasan-gce now 10h11m 45996 313741 199 432371 a057e8e4ac5b .config 11h59m ef766cd7 1d17h all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (220):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in ieee80211_add_virtual_monitor wireless 17 17 6h34m 2d19h
KASAN: slab-use-after-free Read in mgmt_pending_remove bluetooth 19 syz 2 6d04h 2d20h PATCH [2d17h]
general protection fault in sigd_send net 2 C error 9 13d 19d
kernel BUG in ipgre_header (3) net -1 C 68 14h38m 29d PATCH [15h05m]
kernel BUG in set_ipsecrequest net -1 C done 7 7d08h 32d PATCH [11d]
general protection fault in call_timer_fn (2) kernfs x86 mm 19 5 35d 35d
INFO: rcu detected stall in unwind_next_frame (5) fs 1 syz error 20 6d23h 36d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 21643 now 37d PATCH [29d]
KASAN: slab-use-after-free Read in br_switchdev_fdb_notify (2) bridge 19 4 22d 39d
WARNING in copy_mnt_ns fs -1 C done unreliable 33 40d 48d PATCH [42d]
WARNING in free_mnt_ns fs -1 C done unreliable 115 40d 49d PATCH [42d]
general protection fault in nft_fib6_eval (2) netfilter 2 4 12d 61d
general protection fault in lec_arp_clear_vccs net 19 7 2d13h 63d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1373 6d08h 71d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 8533 22m 74d PATCH [21d]
INFO: task hung in queue_limits_commit_update_frozen block 1 212 12h57m 82d
WARNING: ODEBUG bug in handle_softirqs hams -1 C 974 8h26m 83d 💬 1 [6d14h]
WARNING in ieee80211_do_stop (3) wireless -1 4 60d 87d
WARNING in subflow_data_ready (4) mptcp -1 9 49d 90d
INFO: rcu detected stall in task_work_add bpf 1 syz error 3 29d 92d
WARNING in ieee80211_link_info_change_notify (3) wireless -1 16 4d01h 101d
possible deadlock in console_flush_all (4) cgroups 4 C error 887 6h53m 102d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 25 30d 103d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2472 2h15m 105d
possible deadlock in kernfs_remove kernfs 4 C error done 91 57d 106d 💬 3 [21d]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 107d 111d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz 8 4d16h 111d 💬 1 [18d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 40d 112d
WARNING in cfg80211_switch_netns wireless -1 18 32d 120d
stack segment fault in kernfs_rename_ns bluetooth 2 18 6d09h 121d
INFO: rcu detected stall in sock_close (5) sctp 1 syz 35 24d 125d
INFO: task hung in nbd_disconnect_and_put nbd 1 88 47d 128d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 13 25d 130d 💬 1 [25d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 29 23d 133d 💬 2 [133d]
possible deadlock in nr_rt_ioctl (2) hams 4 C 2634 24m 145d 💬 3 [12d]
WARNING in lowpan_xmit (2) wpan -1 syz error 4 63d 147d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 218 33m 150d 💬 1 [112d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 2431 2h35m 157d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 16 26d 160d
BUG: soft lockup in sys_sendmsg (2) net 1 C 21 2d01h 167d 💬 1 [31d]
WARNING in css_rstat_flush cgroups -1 119 69d 168d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 8 8d13h 168d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 146d 171d
possible deadlock in elevator_change block 4 C 627 5d02h 172d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 277 22h41m 173d
possible deadlock in __del_gendisk block 4 C done 43987 14d 176d PATCH [102d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 96 5d16h 187d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 50 6d19h 188d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 69 12h10m 188d
INFO: rcu detected stall in inet6_rtm_newaddr (3) sctp 1 syz error 4 59d 188d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 51d 196d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error 5 13d 196d 💬 9 [26d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 6 64d 196d
WARNING in nsim_fib_event_nb net -1 C done 766 8h29m 201d PATCH [49d]
INFO: task hung in exit_mmap (2) mm 1 C done error 29 6d10h 207d
BUG: soft lockup in sys_bpf mm 1 C error 45 15d 209d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 5 93d 210d 💬 1 [210d]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 136 1d01h 218d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 9 7h54m 221d
possible deadlock in l2cap_conn_del bluetooth 4 syz error 380 16h19m 232d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 51d 276d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 12d 287d 💬 3 [284d]
WARNING in ieee80211_prep_channel wireless -1 C 47 4h17m 292d
WARNING in ieee80211_request_ibss_scan wireless -1 499 9d21h 315d
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 C error error 21 13d 318d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 635 1h49m 324d 💬 2 [25d]
INFO: task hung in inet_rtm_newaddr net 1 C done 95 7d01h 327d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 113 10h01m 333d 💬 4 [26d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 16 11d 335d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 893 4h39m 336d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 153d 342d PATCH [342d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 53 6d07h 344d PATCH [13d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 8 15d 344d 💬 6 [253d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 46 16d 345d 💬 2 [92d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 16 28d 349d
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo fs 1 syz error 74 14d 350d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 1 91 32d 353d
WARNING: refcount bug in device_move kernel 13 129 3d03h 355d
WARNING: refcount bug in bnep_session kernel 13 131 6d17h 356d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 39 2d19h 358d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 15d 359d
general protection fault in bnep_session kernel 7 syz 1060 2h10m 360d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 99 46m 362d
general protection fault in device_move kernel 8 syz error 5388 12m 363d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 30 52d 369d 💬 1 [369d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 108 12d 373d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 12 33d 373d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 30 27d 374d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 22 7d23h 374d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 157 10d 377d
WARNING in kcov_remote_start (6) wireless -1 2771 50m 379d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 44915 1h08m 382d PATCH [12d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 100 9d21h 384d
WARNING in __rate_control_send_low (3) wireless -1 C done 10384 32m 388d
INFO: task hung in add_one_compat_dev (3) rdma 1 95 5d23h 392d 💬 9 [26d]
BUG: corrupted list in hci_cmd_sync_dequeue_once bluetooth 8 129 18d 393d
general protection fault in put_pwq_unlocked (2) bcachefs 8 C done error 125 54d 394d
INFO: rcu detected stall in sys_readlink (5) mm 1 syz done 34 26d 396d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 8 269d 398d 💬 1 [397d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 90 1d02h 403d
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 114 10d 404d
INFO: task hung in netdev_run_todo (4) wireguard 1 669 2h19m 405d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 493 1d04h 405d PATCH [405d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 286d 409d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 38d 411d
INFO: task hung in genl_rcv_msg (4) net 1 C done 235 6h40m 412d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 67d 414d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 137 23d 414d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 199d 416d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 599 5h03m 417d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 58d 418d 💬 7 [405d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 374 16d 419d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 770 2d10h 421d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 146 12h50m 425d PATCH [407d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 63 9d21h 427d
INFO: task hung in tun_chr_close (5) net 1 syz done 628 10d 429d
possible deadlock in nr_rt_device_down (3) hams 4 C error 9007 1h06m 430d PATCH [162d]
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 412 8h20m 435d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 48d 436d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 39d 440d
INFO: task hung in rdma_dev_change_netns rdma 1 1088 59m 441d 💬 6 [26d]
INFO: task hung in nbd_queue_rq nbd 1 C error 343 2d16h 448d
INFO: task hung in disable_device kernel 1 900 7h04m 448d 💬 4 [351d]
possible deadlock in task_rq_lock cgroups 4 C done 3971 7d09h 459d 💬 3 [1d19h]
WARNING in cfg80211_scan_done wireless -1 syz error 36 4d05h 462d PATCH [148d]
INFO: rcu detected stall in kcov_close mm 1 149 17d 463d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 98 33d 464d PATCH [407d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 574 14d 466d PATCH [461d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 557 19h12m 467d
INFO: task hung in read_part_sector (2) block 1 5609 2h59m 471d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1580 4d21h 477d
INFO: task hung in linkwatch_event (4) net 1 C done 3394 1d00h 479d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 386 2d04h 482d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 999 4h21m 486d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 59d 489d 💬 1 [64d]
WARNING in drv_link_info_changed (2) wireless -1 25 8d17h 491d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 87d 503d PATCH [487d]
WARNING in rate_control_rate_init (3) wireless -1 C done 20258 16m 503d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 965 4h28m 512d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1101 6h24m 512d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 974 1h31m 521d 💬 7 [137d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 605 20h06m 535d
INFO: task hung in nsim_destroy (4) net 1 syz 434 33d 536d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25224 15h55m 539d 💬 11 [137d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 477d 540d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 477d 540d
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 60 20d 543d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 323 1d02h 546d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2141 2d11h 552d
WARNING in rxe_pool_cleanup rdma -1 C 577 4d11h 555d 💬 8 [26d]
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 26d 555d 💬 5 [497d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 508 22h33m 559d 💬 3 [25d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 180 5d20h 560d 💬 1 [560d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 8856 1d18h 567d PATCH [488d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 13 2d16h 579d
possible deadlock in __stack_map_get bpf 4 C error error 56 226d 579d 💬 2 [240d]
WARNING in l2cap_chan_send bluetooth -1 50 33d 584d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 462d 590d 💬 2 [495d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 321 10h10m 600d 💬 10 [146d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 953 23m 600d 💬 2 [562d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 15807 now 606d PATCH [589d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 103 11d 606d 💬 1 [141d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 526d 610d
WARNING in l2cap_chan_del bluetooth -1 324 5d14h 611d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 42 8d20h 637d
possible deadlock in smc_release smc 4 C error 151 4d12h 655d 💬 2 [15d]
INFO: rcu detected stall in dput (8) fs 1 C done 536 1d22h 688d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 409d 698d 💬 1 [372d]
INFO: rcu detected stall in sys_recvmmsg (3) mm net 1 199 5d20h 700d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 442d 707d PATCH [466d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 11d 714d PATCH [1d15h]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 53 1d15h 715d 💬 5 [240d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 169 6d13h 719d 💬 6 [715d]
go runtime error fs 2 syz error inconclusive 24 32d 726d
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 75 2d07h 739d 💬 1 [56d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4557 1h26m 773d PATCH [766d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3741 3h27m 799d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 470 4d22h 807d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 886 3d13h 820d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 23d 824d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 213 4d08h 828d
panic: runtime error: floating point error (2) 2 syz error 27 6d07h 847d
INFO: task hung in rfkill_unregister (3) net nfc 1 C 7298 1h13m 895d 💬 6 [8d14h]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1537 9d12h 930d 💬 6 [49d]
INFO: task hung in del_device_store net 1 C error 1897 21h02m 989d
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 32d 1037d
WARNING in print_bfs_bug (2) kernel -1 C done 310 9d16h 1055d 💬 2 [623d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 90 1d02h 1058d PATCH [1002d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 3d06h 1079d 💬 5 [22d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 393d 1098d PATCH [881d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7646 19h31m 1098d 💬 8 [22d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1103 1h49m 1099d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 484 1d03h 1121d 💬 1 [33d]
WARNING in ip_rt_bug (2) net -1 C done error 493 4h04m 1133d 💬 3 [509d]
INFO: task can't die in vlan_ioctl_handler net 1 170 8d01h 1268d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25846 3d17h 1333d 💬 2 [33d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 243 17h52m 1339d 💬 1 [59d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 71 3d15h 1377d
INFO: task hung in filename_create (4) fs 1 C error error 2344 6d01h 1428d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 180 4d04h 1464d PATCH [552d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 856092 now 1465d PATCH [881d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 498d 1495d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 50 11d 1506d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7265 9h25m 1644d PATCH [881d]
INFO: task can't die in corrupted (2) kernel 1 C error error 573 19h27m 1803d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 2h41m 1806d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 63d 1874d 💬 1 [260d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6881 22h21m 1881d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 231d 1896d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 226d 1898d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 696 13h01m 1901d 💬 7 [78d]
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 272d 1925d 💬 2 [1266d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 608 6d04h 1938d 💬 13 [505d]
BUG: soft lockup in smp_call_function kernel 1 C done 1631 21h52m 1955d 💬 1 [970d]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 86d 2059d
WARNING in kcm_write_msgs net -1 C done 620 4d06h 2070d 💬 5 [473d]
BUG: workqueue lockup (5) net 1 C done 14182 24m 2135d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1138 12h06m 2177d 💬 5 [505d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2760 4d22h 2461d 💬 7 [1d19h]
INFO: rcu detected stall in do_idle x86 1 C done error 3424 1d03h 2593d 💬 39 [34d]
moderation (3):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 2732917 now 2195d
corrupted report (2) mm -1 1013797 now 2778d
no output from test machine (2) -1 C done 2000899 now 2901d