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 6h45m 43400 292098 551 4655587 0bcac7b11262 .config 20h31m 5cb44a80 1d03h all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (222) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in u32_change (2) net -1 C error 198 1d08h 3d12h PATCH [2d15h]
INFO: rcu detected stall in sys_rename (8) mm 1 syz 10 15d 11d
KASAN: use-after-free Read in nf_hook_entry_head netfilter 19 syz error 47 9m 16d PATCH [2d10h]
WARNING in inet_sock_destruct (6) net -1 C error 92 3d01h 22d 💬 21 [1d16h]
INFO: task hung in rescuer_thread (3) kernel 1 syz error error 2 30d 26d
KASAN: slab-use-after-free Read in rose_t0timer_expiry hams 22 8 3d12h 29d
KASAN: slab-use-after-free Write in nr_neigh_put hams 22 1 35d 35d
KASAN: slab-use-after-free Read in nr_rt_ioctl hams 19 C error inconclusive 23 2d15h 51d 💬 3 [9d10h]
possible deadlock in nr_del_node (2) hams 4 C error 165 19h29m 51d
general protection fault in rose_transmit_link (4) hams 21 C error 2012 19m 51d
KASAN: slab-use-after-free Write in rose_send_frame hams 22 24 45d 51d
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error 59 2d01h 53d
WARNING in nf_hook_entry_head (2) netfilter -1 52 23h50m 59d
INFO: rcu detected stall in __mmap_complete mm 1 syz error error 7 27d 62d
INFO: task hung in nfnetlink_rcv_msg (5) netfilter 1 65 53m 64d
WARNING in wbt_init_enable_default block -1 C error 269 6h25m 72d 💬 2 [4d00h]
general protection fault in handshake_complete tls 2 C 94 53d 73d PATCH [72d]
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error error 1 76d 74d 💬 3 [59d]
INFO: task hung in cangw_pernet_exit_batch (5) can 1 syz error error 3 13h16m 79d 💬 1 [77d]
INFO: rcu detected stall in unwind_get_return_address (2) bpf 1 syz error error 1 85d 81d
INFO: rcu detected stall in finish_dput mm 1 C error error 138 47d 82d
WARNING in sched_mm_cid_fork fs mm -1 C error error 332 32d 94d PATCH [73d]
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 318 1d02h 96d 💬 1 [94d]
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 34d 121d PATCH [115d]
possible deadlock in __netdev_update_features (2) net 4 26 1d10h 124d
KASAN: slab-use-after-free Read in ax25_find_cb hams 19 C error 11 6d15h 135d PATCH [130d]
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 C 75 3d17h 136d
kernel BUG in set_ipsecrequest net -1 C done error 8 49d 141d PATCH [120d]
general protection fault in call_timer_fn (2) no-reminders mm 19 12 6d20h 143d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 43 2d03h 144d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done inconclusive 25810 93d 146d PATCH [138d]
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 19542 9h47m 183d PATCH [130d]
INFO: task hung in queue_limits_commit_update_frozen block 1 835 1h47m 191d
WARNING: ODEBUG bug in handle_softirqs hams -1 C 2490 42m 192d 💬 1 [9d10h]
WARNING in ieee80211_do_stop (3) wireless -1 6 53d 196d
INFO: rcu detected stall in task_work_add bpf 1 syz error error 4 67d 201d
WARNING in ieee80211_tx_skb_tid wireless -1 C 357 12h22m 202d
possible deadlock in console_flush_all (4) cgroups 4 C error 3814 9d02h 211d
possible deadlock in kernfs_remove kernfs 4 C error done 92 105d 215d 💬 3 [102d]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 216d 220d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 15 2d10h 220d 💬 1 [8d11h]
WARNING in cfg80211_switch_netns wireless -1 28 13d 229d
stack segment fault in kernfs_rename_ns bluetooth 2 35 47d 230d
INFO: rcu detected stall in sock_close (5) fs mm tipc 1 syz error 49 4d00h 234d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 24 6d03h 239d 💬 1 [9d10h]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 48 5h20m 242d 💬 2 [242d]
possible deadlock in nr_rt_ioctl (2) hams 4 C 6782 now 254d PATCH [93d]
WARNING in lowpan_xmit (2) wpan -1 C error 347 7d15h 256d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 413 2d00h 259d 💬 1 [221d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3483 9h19m 266d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 17 92d 269d
BUG: soft lockup in sys_sendmsg (2) block 1 C error 39 1d01h 275d 💬 1 [140d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 5d16h 277d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 255d 280d
possible deadlock in elevator_change block 4 C 734 2h34m 280d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 C error 716 1d13h 282d
possible deadlock in __del_gendisk block 4 C done error 43987 60d 285d PATCH [211d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C error 168 8d14h 296d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 54 52d 297d
INFO: rcu detected stall in inet6_rtm_newaddr (3) sctp 1 C error error 6 46d 297d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 160d 304d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 41d 305d 💬 9 [134d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 67d 305d
WARNING in nsim_fib_event_nb net -1 C done 904 1d20h 310d PATCH [158d]
INFO: task hung in exit_mmap (2) mm 1 C done error 59 25d 316d
BUG: soft lockup in sys_bpf mm 1 C error 119 2d08h 318d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 167 4d23h 327d
possible deadlock in l2cap_conn_del bluetooth 4 syz error 546 14h41m 341d
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 13 47d 359d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 6 39d 385d
general protection fault in __fib6_drop_pcpu_from (6) net 17 236 64d 396d
WARNING in ieee80211_prep_channel wireless -1 C error 54 71d 401d
WARNING in ieee80211_tdls_build_mgmt_packet_data wireless -1 C error error 21 4d01h 412d PATCH [132d]
WARNING in ieee80211_request_ibss_scan wireless -1 509 4d12h 424d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 22 39d 427d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 1006 1d09h 432d 💬 2 [9d10h]
INFO: task hung in inet_rtm_newaddr net 1 C done 118 1d19h 436d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 168 14d 442d 💬 4 [11d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 22 33d 444d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 12280 now 445d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 262d 451d PATCH [450d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 133 1d19h 453d PATCH [122d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 9 71d 453d 💬 6 [362d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 52 3d03h 454d 💬 2 [200d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 20 23d 458d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 86 1d00h 458d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 1 105 4d10h 462d
WARNING: refcount bug in device_move kernel 13 173 19d 464d
WARNING: refcount bug in bnep_session kernel 13 149 47d 465d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 62 22d 467d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 63d 468d
general protection fault in bnep_session kernel 7 syz 1311 6d01h 469d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 syz error 121 7d12h 470d
general protection fault in device_move kernel 8 syz error 6952 5h11m 472d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz error error 32 97d 478d 💬 1 [478d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 113 9h19m 482d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 9d19h 483d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 97 12d 483d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 174 6d07h 486d
WARNING in kcov_remote_start (6) wireless -1 11293 23m 488d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 22 C done 46049 21h31m 491d PATCH [121d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 109 6d03h 493d
WARNING in __rate_control_send_low (3) wireless -1 C done 10555 1d00h 497d
INFO: task hung in add_one_compat_dev (3) rdma 1 154 22d 501d 💬 9 [11d]
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 44 40d 505d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 9 102d 507d 💬 1 [506d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 101 9d09h 512d
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 124 58d 513d
INFO: task hung in netdev_run_todo (4) wireguard 1 754 4d22h 514d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 798 7h12m 514d PATCH [514d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 128 34d 518d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 79 13d 520d
INFO: task hung in genl_rcv_msg (4) net 1 C done 473 1h09m 521d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 141 63d 523d
INFO: rcu detected stall in vhci_release mm 1 syz done done 13 17d 525d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 613 29d 526d
INFO: task hung in new_device_store (5) net 1 C inconclusive 141 27d 527d 💬 18 [63d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 387 14d 528d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 866 1d18h 530d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 214 1d02h 534d PATCH [516d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 76 21d 536d
INFO: task hung in tun_chr_close (5) net 1 syz done 657 12h15m 538d
possible deadlock in nr_rt_device_down (3) hams 4 C error 14257 7m 539d PATCH [271d]
INFO: rcu detected stall in x64_sys_call mm 1 C error 506 3d12h 544d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 42 1d18h 544d
INFO: task hung in rdma_dev_change_netns rdma 1 1269 57d 550d 💬 6 [73d]
INFO: task hung in nbd_queue_rq nbd 1 C error 620 1d06h 556d
INFO: task hung in disable_device kernel 1 1116 57d 557d 💬 4 [460d]
possible deadlock in task_rq_lock cgroups 4 C done error 4026 59d 568d 💬 3 [110d]
WARNING in cfg80211_scan_done wireless -1 C error 53 2d15h 571d PATCH [257d]
INFO: rcu detected stall in kcov_close mm 1 181 11d 572d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 111 1d18h 573d PATCH [516d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 601 20h07m 576d
INFO: task hung in read_part_sector (2) block 1 syz error 37858 7m 580d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1645 8h39m 586d 💬 2 [17d]
INFO: task hung in linkwatch_event (4) net 1 C done 3474 3d05h 588d 💬 2 [17d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 488 9h19m 591d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1270 3d04h 595d
WARNING in drv_link_info_changed (2) wireless -1 26 66d 600d
WARNING in rate_control_rate_init (3) wireless -1 C done 27290 47m 612d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 104 26d 621d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 1231 4d12h 621d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1331 4d04h 621d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1233 3d01h 630d 💬 7 [246d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 26 58d 642d 💬 1 [302d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 674 2d00h 644d
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 17d 645d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25942 18h03m 648d 💬 11 [246d]
INFO: rcu detected stall in schedule (7) usb 1 C done error 63 6d09h 649d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 586d 649d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 2d01h 652d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 346 1d08h 655d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2172 16h21m 661d
WARNING in rxe_pool_cleanup rdma -1 C 777 47m 663d 💬 8 [11d]
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 72d 664d 💬 5 [606d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 581 5d01h 668d 💬 3 [9d10h]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 194 2d10h 669d 💬 1 [669d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 10398 7h01m 676d PATCH [31d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 61d 687d
possible deadlock in __stack_map_get bpf 4 C error error 56 335d 688d 💬 2 [349d]
WARNING in l2cap_chan_send bluetooth -1 54 41d 692d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 571d 699d 💬 2 [604d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 383 1d08h 708d 💬 10 [255d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1133 6h14m 709d 💬 2 [17d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 28925 15m 715d PATCH [698d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 116 16d 715d 💬 1 [15d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 634d 719d
WARNING in l2cap_chan_del bluetooth -1 349 2d21h 720d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 90d 746d
possible deadlock in smc_release smc 4 C error 284 12h08m 764d 💬 2 [124d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 49d 797d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 517d 807d 💬 1 [481d]
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 232 5d07h 809d
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 62 1d03h 810d 💬 1 [694d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 551d 816d PATCH [575d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 7d11h 823d PATCH [40d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 56 33d 824d 💬 5 [349d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 203 3d12h 828d 💬 6 [823d]
go runtime error fs 2 syz error inconclusive 24 141d 835d
INFO: rcu detected stall in sys_unshare (9) kernfs 1 C inconclusive done 111 1d04h 847d 💬 1 [9d10h]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4882 1d01h 882d PATCH [875d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4386 1d01h 908d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 541 10m 916d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 1045 4d17h 929d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 46d 933d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 356 2d05h 937d
panic: runtime error: floating point error (2) 2 syz error error 27 16d 956d
INFO: task hung in rfkill_unregister (3) net nfc 1 C 9336 28d 1004d 💬 6 [54d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2555 23h41m 1038d 💬 8 [1d12h]
INFO: task hung in del_device_store net 1 C error 1979 1d01h 1098d 💬 2 [17d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 141d 1146d
WARNING in print_bfs_bug (2) kernel -1 C done 323 5d02h 1164d 💬 2 [731d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 63d 1167d PATCH [1111d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 50d 1188d 💬 5 [131d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 502d 1207d PATCH [990d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8301 10m 1207d 💬 8 [6d17h]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 61d 1208d
INFO: rcu detected stall in sys_newfstatat (4) mm tomoyo 1 C error 510 20d 1229d 💬 1 [79d]
INFO: task can't die in vlan_ioctl_handler net 1 syz error 176 18d 1377d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25866 4d11h 1442d 💬 2 [17d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 312 6d18h 1448d 💬 1 [9d10h]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 78 23d 1486d
INFO: task hung in filename_create (4) fs 1 C error error 2545 11h01m 1537d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 194 3d06h 1573d PATCH [661d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 1003979 26d 1574d PATCH [990d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 607d 1604d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 54 27d 1615d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8350 23h26m 1753d PATCH [990d]
INFO: task can't die in corrupted (2) kernel 1 C error error 687 1h20m 1912d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 9d18h 1914d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 172d 1983d 💬 1 [369d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6939 8h47m 1990d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 340d 2005d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 56d 2007d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 798 5d17h 2010d 💬 7 [15d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 1d07h 2047d 💬 13 [614d]
BUG: soft lockup in smp_call_function kernel 1 C done 1741 1d02h 2064d 💬 1 [1079d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 30d 2168d PATCH [4d23h]
BUG: workqueue lockup (5) kernel 1 C done 15098 6h46m 2244d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 94d 2286d 💬 5 [614d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2909 2d17h 2570d 💬 9 [17d]
INFO: rcu detected stall in do_idle virt 1 C done error 3784 1d15h 2702d 💬 39 [143d]
moderation (4) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in ax25_output hams 2 1 40d 40d
lost connection to test machine (5) -1 C error 2991521 now 2304d
corrupted report (2) net -1 1078943 now 2887d
no output from test machine (2) -1 C done 2172577 now 3010d