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 6h46m 44355 315110 129 1088241 e728258debd5 .config 1d06h 9c2d0995 18h27m all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (231) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in blk_mq_free_rqs block 17 6 9h17m 1d12h
general protection fault in kernel_sock_shutdown (4) rdma 2 6 37m 1d15h 💬 3 [12h36m]
general protection fault in atmtcp_ioctl atm 2 1 3d11h 2d22h
BUG: spinlock already unlocked in lec_atm_close net 4 1 4d10h 3d15h
KASAN: use-after-free Read in qdisc_pkt_len_segs_init bridge 19 12 16h35m 10d PATCH [1d04h]
KASAN: slab-use-after-free Read in __sk_msg_recvmsg net bpf 19 C error 8 11h55m 23d PATCH [22d]
WARNING in cfg80211_chandef_dfs_required (2) wireless -1 8 6h17m 27d
possible deadlock in kernfs_iop_setattr kernfs 4 5 1d21h 30d
general protection fault in lec_atm_close net 2 2 31d 30d
possible deadlock in tcp_close (3) net 4 50 1d10h 31d PATCH [28d]
possible deadlock in inet_shutdown (3) net 4 C error 86 21h02m 31d 💬 1 [30d]
possible deadlock in inet_stream_connect (4) net 4 56 1d01h 38d
possible deadlock in kernfs_link_sibling (2) kernfs 4 2361 11m 38d 💬 1 [37d]
possible deadlock in device_create (3) pm 4 1338 35m 39d
possible deadlock in __ipv6_dev_mc_inc net 4 185 14h24m 39d PATCH [32d]
WARNING: refcount bug in mpoad_close net 13 5 10d 39d PATCH [10d]
KASAN: null-ptr-deref Write in send_to_lecd net 12 2 47d 46d
INFO: rcu detected stall in __dentry_kill mm 1 92 1d08h 52d
INFO: task hung in ret_from_fork (4) kernel 1 C error error 26 3d04h 54d
possible deadlock in lock_mm_and_find_vma (4) mm 4 971 2h51m 57d 💬 2 [2d21h]
INFO: rcu detected stall in sys_rename (8) mm 1 syz 10 63d 59d
WARNING in inet_sock_destruct (6) net -1 C error 164 3h28m 70d 💬 21 [49d]
INFO: task hung in rescuer_thread (3) kernel 1 syz error error 2 79d 75d
KASAN: slab-use-after-free Read in rose_t0timer_expiry hams 22 23 2d07h 77d
INFO: task hung in worker_thread (6) hfs 1 C error 5 26d 81d
KASAN: slab-use-after-free Write in nr_neigh_put hams 22 2 11d 83d
KASAN: slab-use-after-free Read in nr_rt_ioctl hams 19 C error inconclusive 24 14d 99d 💬 3 [24d]
possible deadlock in nr_del_node (2) hams 4 C error 188 8m 99d PATCH [15d]
KASAN: slab-use-after-free Write in rose_send_frame hams 22 26 2d16h 99d
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error error 65 20h28m 101d
possible deadlock in crypto_alg_mod_lookup crypto 4 31 2d02h 106d
WARNING in nf_hook_entry_head (2) netfilter -1 syz error 54 43d 107d
INFO: rcu detected stall in __mmap_complete mm 1 syz error error 7 75d 110d
INFO: task hung in nfnetlink_rcv_msg (5) netfilter 1 73 12h55m 113d
INFO: task hung in reg_todo (4) wireless 1 C error error 4 20d 119d
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error error 3 8d08h 123d 💬 3 [107d]
INFO: rcu detected stall in sys_newfstat (4) tomoyo mm 1 C error 20 4d16h 124d
INFO: task hung in cangw_pernet_exit_batch (5) can 1 syz error error 5 18d 127d 💬 1 [125d]
INFO: rcu detected stall in finish_dput mm 1 C error error 138 95d 131d
WARNING in sched_mm_cid_fork mm fs -1 C error error 332 80d 143d PATCH [121d]
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 386 2d16h 144d 💬 1 [142d]
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 9 42m 168d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 82d 169d PATCH [164d]
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 2320 1d09h 170d
possible deadlock in __netdev_update_features (2) net 4 29 12d 172d
KASAN: slab-use-after-free Read in ax25_find_cb hams 19 C error 14 8d23h 183d PATCH [179d]
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 C 78 22d 185d
kernel BUG in set_ipsecrequest net -1 C done error 8 97d 190d PATCH [168d]
possible deadlock in __synchronize_srcu (3) block 4 374 52m 191d
general protection fault in call_timer_fn (2) no-reminders hams 19 15 8d17h 192d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 45 8d00h 193d
KASAN: slab-use-after-free Read in nr_add_node hams 19 C error 6 11d 211d PATCH [163d]
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 6d05h 224d PATCH [66d]
INFO: task hung in queue_limits_commit_update_frozen block 1 syz error 1115 12h07m 239d
WARNING: ODEBUG bug in handle_softirqs hams -1 C error 4299 1h02m 240d 💬 1 [24d]
INFO: rcu detected stall in task_work_add bpf 1 syz error error 5 36d 249d
WARNING in ieee80211_tx_skb_tid wireless -1 C error 382 5d09h 250d
possible deadlock in console_flush_all (4) cgroups 4 C error 3831 25d 259d
possible deadlock in kernfs_remove kernfs 4 C error done 626 7m 263d 💬 3 [24d]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 264d 268d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error error 17 13d 269d 💬 1 [56d]
WARNING in cfg80211_switch_netns wireless -1 34 2h01m 277d
INFO: rcu detected stall in sock_close (5) fs mm tipc 1 syz error 58 11h35m 282d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 32 22h41m 287d 💬 1 [24d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 66 1d05h 290d 💬 2 [290d]
possible deadlock in nbd_queue_rq nbd 4 C done error 217 4h53m 292d 💬 7 [2d21h]
possible deadlock in nr_rt_ioctl (2) hams 4 C 8394 26m 302d PATCH [141d]
WARNING in lowpan_xmit (2) wpan -1 C error 350 10d 304d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 480 1d03h 307d 💬 1 [270d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3835 1h28m 314d
BUG: soft lockup in sys_sendmsg (2) block 1 C error 45 20d 324d 💬 1 [189d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 53d 325d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 304d 328d
possible deadlock in elevator_change block 4 C error 8933 5m 329d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 C error 720 17d 330d
possible deadlock in __del_gendisk block 4 C done error 43987 108d 333d PATCH [259d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C error 170 7d17h 344d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 55 16d 345d
INFO: rcu detected stall in inet6_rtm_newaddr (3) sctp 1 C error error 6 95d 345d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 208d 353d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 89d 353d 💬 9 [183d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 115d 353d
WARNING in nsim_fib_event_nb net -1 C done error 904 50d 358d PATCH [206d]
INFO: task hung in exit_mmap (2) mm 1 C done error 59 3d21h 364d
BUG: soft lockup in sys_bpf mm 1 C error 139 14h24m 367d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 175 10d 376d
possible deadlock in l2cap_conn_del bluetooth 4 syz error error 569 30d 389d
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done error 15 1d21h 407d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 7 4d07h 433d
WARNING in ieee80211_tdls_build_mgmt_packet_data wireless -1 C error error 25 2h29m 460d PATCH [180d]
WARNING in ieee80211_request_ibss_scan wireless -1 509 52d 472d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 23 43d 476d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 1122 19h33m 481d 💬 2 [24d]
INFO: task hung in inet_rtm_newaddr net 1 C done 128 1d15h 484d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 173 1d10h 490d 💬 4 [28d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 31 13d 492d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 13809 9m 493d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 310d 499d PATCH [499d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 145 2h52m 501d PATCH [170d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 9 119d 501d 💬 6 [411d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 55 2d11h 502d 💬 2 [249d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error error 20 46d 506d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo fs 1 syz error 90 28d 507d
INFO: rcu detected stall in sys_sendmmsg (7) mm 1 114 7d21h 510d
WARNING: refcount bug in device_move kernel 13 175 18d 512d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 70 5d08h 515d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 112d 516d
general protection fault in bnep_session kernel 7 syz 1323 8d14h 517d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 131 10d 519d
general protection fault in device_move kernel 8 syz error 7105 5h17m 520d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz error error 33 20h13m 526d 💬 1 [526d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 115 6d15h 530d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 39 7d04h 531d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 98 5d16h 532d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 178 13h36m 534d
WARNING in kcov_remote_start (6) wireless -1 17941 8m 536d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 113 25d 542d
WARNING in __rate_control_send_low (3) wireless -1 C done 10647 1h52m 545d
INFO: task hung in add_one_compat_dev (3) rdma 1 169 12h56m 549d 💬 9 [28d]
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 47 22d 553d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 9 151d 555d 💬 1 [554d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 109 25d 560d
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 126 14d 561d
INFO: task hung in netdev_run_todo (4) net 1 810 1d07h 562d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 923 4d00h 562d PATCH [562d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 129 20d 566d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 82 1d14h 568d
INFO: task hung in genl_rcv_msg (4) net 1 C done 571 1d03h 569d
INFO: rcu detected stall in vhci_release mm 1 syz done done 13 65d 573d
INFO: task hung in crda_timeout_work (8) wireless 1 C done error 624 3d15h 574d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 143 6d07h 575d 💬 18 [111d]
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 892 1d22h 578d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 231 3d04h 582d PATCH [564d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done error 77 45d 584d
INFO: task hung in tun_chr_close (5) net 1 C done 664 1d16h 586d
possible deadlock in nr_rt_device_down (3) hams 4 C error 16415 30m 587d PATCH [319d]
INFO: rcu detected stall in x64_sys_call mm 1 C error 533 13h45m 592d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 47 10d 593d
INFO: task hung in nbd_queue_rq nbd 1 C error 730 1d12h 605d
WARNING in cfg80211_scan_done wireless -1 C error 65 4d19h 619d PATCH [305d]
INFO: rcu detected stall in kcov_close mm 1 191 2d00h 620d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 111 50d 621d PATCH [564d]
WARNING in firmware_fallback_sysfs (2) kernel -1 211 1d13h 623d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 621 10d 624d
INFO: task hung in read_part_sector (2) block 1 syz error 54118 19h48m 628d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1679 20h15m 634d 💬 2 [2d21h]
INFO: task hung in linkwatch_event (4) net 1 C done 3518 1d00h 637d 💬 2 [2d21h]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 522 1d20h 639d PATCH [27d]
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1447 1h42m 643d
WARNING in rate_control_rate_init (3) wireless -1 C done 28842 55m 660d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 108 1d16h 669d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 1377 10h35m 669d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1479 19h26m 669d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1428 24m 678d 💬 7 [294d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 30 22d 690d 💬 1 [350d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 701 10d 692d
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 65d 693d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 26606 46m 696d 💬 11 [294d]
INFO: rcu detected stall in schedule (7) usb 1 C done error 66 19d 697d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 634d 698d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 50d 701d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 358 3d05h 703d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2186 7d14h 710d
WARNING in rxe_pool_cleanup rdma -1 C 867 44m 712d 💬 8 [28d]
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 120d 712d 💬 5 [654d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 603 2d12h 716d 💬 3 [24d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 202 5d05h 717d 💬 1 [717d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 11056 1d14h 724d PATCH [79d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 109d 736d
possible deadlock in __stack_map_get bpf 4 C error error 56 383d 736d 💬 2 [397d]
WARNING in l2cap_chan_send bluetooth -1 57 10d 741d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 619d 747d 💬 2 [652d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 405 5d17h 757d 💬 10 [303d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1324 10h40m 757d 💬 2 [2d21h]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 31856 25m 763d PATCH [746d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 119 13d 763d 💬 1 [63d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 683d 767d
WARNING in l2cap_chan_del bluetooth -1 354 1d20h 768d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 138d 794d
possible deadlock in smc_release smc 4 C error 352 22h08m 812d 💬 2 [172d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 97d 845d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 566d 855d 💬 1 [529d]
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 240 21h05m 857d
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 74 10d 858d 💬 1 [742d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 599d 864d PATCH [623d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 13d 871d PATCH [88d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 13d 872d 💬 5 [397d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 227 1h24m 876d 💬 6 [872d]
go runtime error fs 2 syz error inconclusive 24 189d 883d
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 137 1d15h 896d 💬 1 [57d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4991 12h50m 930d PATCH [923d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4481 1d00h 956d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 572 13h46m 964d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 1048 11d 977d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 94d 981d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 369 4d16h 985d
panic: runtime error: floating point error (2) 2 syz error error 27 7d23h 1004d
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3216 8m 1087d 💬 8 [2d21h]
INFO: task hung in del_device_store net 1 C error 2010 1d23h 1146d 💬 2 [2d21h]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 59 17d 1194d
WARNING in print_bfs_bug (2) kernel -1 C done 331 13d 1212d 💬 2 [780d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 111d 1215d PATCH [1159d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 98d 1236d 💬 5 [180d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 551d 1255d PATCH [1038d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8664 3h14m 1255d 💬 8 [23d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 109d 1256d
possible deadlock in filemap_fault exfat 4 C done 3043 2h22m 1268d 💬 4 [9d18h]
INFO: rcu detected stall in sys_newfstatat (4) mm tomoyo 1 C error 524 1d02h 1278d 💬 1 [127d]
INFO: task can't die in vlan_ioctl_handler net 1 syz error error 178 13d 1425d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25877 17h42m 1490d 💬 2 [2d21h]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 332 4d07h 1496d 💬 1 [24d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 87 17h36m 1534d
INFO: task hung in filename_create (4) fs 1 C error error 2671 2d14h 1585d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 197 17d 1621d PATCH [709d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003979 74d 1623d PATCH [1038d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 655d 1652d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 54 76d 1663d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8447 1d02h 1801d PATCH [1038d]
INFO: task can't die in corrupted (2) kernel 1 C error error 779 8h39m 1960d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 1d14h 1963d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 220d 2031d 💬 1 [417d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6955 2d14h 2038d
general protection fault in skb_release_data (2) bluetooth net 22 C done error 703 389d 2053d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 105d 2055d
INFO: rcu detected stall in corrupted (4) sound tipc 1 C done inconclusive 806 18m 2058d 💬 7 [63d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 634 10h01m 2096d 💬 13 [32d]
BUG: soft lockup in smp_call_function kernel 1 C done 1758 3d09h 2112d 💬 1 [1127d]
BUG: workqueue lockup (5) kernel 1 C done 15201 9h21m 2292d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 28d 2334d 💬 5 [662d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2914 4d09h 2618d 💬 9 [2d21h]
INFO: rcu detected stall in do_idle virt 1 C done error 3814 1d10h 2750d 💬 39 [1d18h]
moderation (4) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in ax25_output hams 2 2 2d16h 88d
lost connection to test machine (5) -1 C error 3037749 now 2352d
corrupted report (2) hfs kasan mm -1 1102388 now 2935d
no output from test machine (2) -1 C done 2240183 now 3058d