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
ci2-linux-5-15-kasan-perf now 5h31m 20161 192141 117 541166 b9d57c40a767 .config 4d06h 4595e353 6h12m all only
Applied filters: Manager=ci2-linux-5-15-kasan-perf (drop)
open (156) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
WARNING in hrtimer_forward -1 1 1d18h 1d18h 1d18h
INFO: rcu detected stall in __fput origin:lts-only 1 C error 1 11d 11d 11d
INFO: rcu detected stall in tun_chr_close (3) 1 1 13d 13d 13d
INFO: task hung in genl_rcv_msg (3) 1 1 17d 17d 17d
INFO: task hung in rtnetlink_rcv_msg (4) 1 2 7d19h 17d 17d
INFO: rcu detected stall in rtnl_dump_ifinfo 1 1 28d 28d 28d
INFO: rcu detected stall in sys_mkdir (3) 1 1 45d 45d 45d
INFO: task hung in htab_map_free 1 1 47d 47d 47d
INFO: rcu detected stall in perf_fasync 1 1 49d 49d 49d
INFO: rcu detected stall in tcp_write_timer (4) origin:lts-only 1 syz error 3 20d 52d 52d
INFO: rcu detected stall in hsr_prune_nodes 1 1 52d 52d 52d
WARNING in kcov_remote_start (2) -1 1 55d 55d 55d
INFO: rcu detected stall in neigh_timer_handler (2) 1 2 56d 58d 58d
INFO: rcu detected stall in neigh_periodic_work origin:lts-only 1 C error 1 61d 61d 61d
INFO: rcu detected stall in clock_nanosleep origin:lts-only 1 syz error 2 50d 64d 64d
INFO: rcu detected stall in pipe_write 1 1 64d 64d 64d
INFO: rcu detected stall in netlink_deliver_tap 1 1 67d 67d 67d
general protection fault in sk_psock_verdict_data_ready 2 8 4d07h 71d 71d
INFO: rcu detected stall in rtnl_dellink (2) 1 2 65d 72d 72d
INFO: task hung in devlink_nl_port_fill (2) 1 1 74d 74d 74d
linux-5.15.y test error: lost connection to test machine -1 1 74d 74d 74d
INFO: task hung in __list_lru_init 1 1 76d 76d 76d
INFO: rcu detected stall in __fdget 1 1 77d 77d 77d
INFO: rcu detected stall in inet_rtm_newroute 1 1 80d 80d 80d
INFO: rcu detected stall in asm_exc_page_fault 1 1 91d 91d 91d
INFO: task hung in new_device_store (4) 1 1 99d 99d 99d
KASAN: use-after-free Read in tcp_write_timer_handler (2) 19 2 60d 106d 106d
INFO: rcu detected stall in br_ioctl_stub 1 2 9d23h 108d 108d
SYZFAIL: repeatedly failed to execute the program (4) origin:upstream -1 syz error 1 92d 110d 110d
INFO: rcu detected stall in sys_symlinkat (4) 1 2 90d 112d 112d
INFO: rcu detected stall in hsr_announce (3) 1 5 52d 113d 113d
KASAN: use-after-free Read in device_shutdown (4) 19 9 14d 125d 125d
INFO: rcu detected stall in dev_ioctl (2) 1 5 25d 129d 129d
INFO: task hung in nsim_dev_trap_report_work (2) 1 3 21d 138d 138d
inconsistent lock state in trie_delete_elem origin:lts-only 4 C error 433 6h23m 138d 138d
inconsistent lock state in htab_lru_map_delete_elem origin:lts-only 4 C error 1713 21m 141d 141d
inconsistent lock state in htab_map_delete_elem origin:lts-only 4 C error 1872 13m 143d 143d
INFO: rcu detected stall in aoecmd_cfg (2) 1 2 87d 147d 147d
INFO: task hung in ip6gre_exit_batch_net (2) origin:upstream 1 syz error 1 149d 149d 149d
INFO: rcu detected stall in __tun_chr_ioctl (2) 1 9 22d 150d 150d
INFO: task hung in del_device_store (2) 1 9 7d17h 152d 152d
INFO: rcu detected stall in sys_rename (4) 1 3 90d 154d 154d
INFO: rcu detected stall in debug_check_no_obj_freed origin:lts-only 1 syz error 2 24d 163d 163d
INFO: task hung in _free_event 1 3 96d 164d 164d
SYZFAIL: tun: can't open /dev/net/tun (2) origin:lts-only -1 syz error 4 19d 165d 165d
INFO: rcu detected stall in sys_mkdirat (3) 1 5 11d 167d 167d
KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset origin:lts-only 21 C unreliable 3 52d 168d 157d
INFO: rcu detected stall in sys_close_range origin:lts-only 1 syz error 3 97d 171d 171d
INFO: rcu detected stall in perf_release origin:lts-only 1 syz error 3 68d 171d 171d
SYZFAIL: failed to recv rpc (3) origin:lts-only -1 C inconclusive 53 11d 175d 164d
INFO: rcu detected stall in sock_alloc_file (2) 1 5 9d16h 179d 179d
WARNING in vmacache_find origin:lts-only -1 syz error 13 14d 187d 187d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) origin:lts-only -1 syz error 11 29d 193d 100d
INFO: task hung in do_user_addr_fault origin:lts-only 1 C error 2 92d 199d 199d
INFO: task hung in bond_destructor origin:upstream 1 C error 5 93d 201d 150d
INFO: task hung in mpol_rebind_mm origin:upstream 1 C error 22 61d 205d 205d
INFO: rcu detected stall in sys_unlink (5) 1 6 67d 208d 208d
INFO: task hung in __cgroup_procs_write origin:upstream 1 C error 13 78d 210d 210d
INFO: task hung in __netif_napi_del origin:upstream 1 C error 29 76d 211d 211d
INFO: task hung in exit_signals origin:upstream 1 C error 49 8d23h 211d 211d
INFO: task hung in linkwatch_event (3) 1 5 89d 213d 213d
INFO: rcu detected stall in call_timer_fn 1 7 34d 214d 214d
INFO: rcu detected stall in irqentry_exit (2) 1 6 48d 218d 218d
INFO: rcu detected stall in task_work_run (3) origin:lts-only 1 syz error 7 44d 220d 220d
INFO: rcu detected stall in mmap_file (3) 1 3 50d 220d 220d
INFO: rcu detected stall in process_one_work (3) origin:upstream 1 syz error 3 105d 221d 221d
INFO: task hung in cgroup_can_fork (2) origin:upstream 1 C 59 9d21h 223d 210d
INFO: rcu detected stall in mac80211_hwsim_beacon (4) 1 6 52d 225d 225d
WARNING in hrtimer_start_range_ns origin:lts-only -1 C done 2 13d 228d 145d
WARNING in syz origin:lts-only -1 C done 6 135d 228d 144d
INFO: rcu detected stall in sys_newfstatat (2) origin:lts-only 1 C done 12 20d 230d 145d
INFO: rcu detected stall in __run_timers (2) 1 4 87d 231d 231d
INFO: rcu detected stall in batadv_mcast_mla_update (2) 1 4 41d 235d 235d
INFO: rcu detected stall in ieee80211_handle_queued_frames (2) 1 24 2d20h 237d 237d
INFO: rcu detected stall in nsim_dev_trap_report_work (3) origin:lts-only 1 C error 11 10h45m 245d 151d
INFO: rcu detected stall in __sock_create (2) 1 11 43d 251d 251d
INFO: rcu detected stall in sys_recvmsg 1 4 82d 255d 255d
WARNING: ODEBUG bug in __sk_destruct origin:upstream -1 C error 2 41d 272d 272d
KASAN: use-after-free Read in __lock_sock (3) origin:upstream 19 C error 10 44d 273d 273d
WARNING in perf_pending_task origin:upstream -1 C 1238 2h40m 297d 291d
INFO: rcu detected stall in validate_mm origin:lts-only 1 syz error 3 73d 303d 303d
INFO: rcu detected stall in sys_newfstat 1 7 17d 317d 317d
INFO: rcu detected stall in pwq_unbound_release_workfn (2) origin:lts-only 1 syz error 2 232d 328d 232d
INFO: rcu detected stall in sock_write_iter (4) origin:lts-only 1 syz done 7 27d 402d 357d
possible deadlock in enqueue_task origin:lts-only 4 C done 18 384d 431d 381d
INFO: rcu detected stall in wb_workfn (2) origin:lts-only 1 C error 86 1d05h 432d 366d
INFO: rcu detected stall in security_file_open (2) origin:upstream 1 syz error 10 5d03h 435d 435d
panic: runtime error: floating point error origin:lts-only 2 syz inconclusive 2 4d17h 436d 436d
possible deadlock in scan_inflight origin:lts-only 4 C inconclusive 2 42d 437d 437d
INFO: rcu detected stall in dput (3) origin:lts-only 1 syz error 25 97d 498d 154d
possible deadlock in htab_map_delete_elem origin:lts-only 4 C done 11 11d 513d 501d
INFO: rcu detected stall in rtnl_newlink origin:upstream 1 syz error 5 5d11h 535d 535d
INFO: rcu detected stall in mld_ifc_work origin:lts-only 1 C error 8 109d 588d 358d
INFO: task hung in perf_pending_task_sync origin:lts-only 1 C inconclusive 730 2h17m 600d 584d
INFO: task hung in synchronize_rcu (3) origin:lts-only 1 C error 21 6d21h 635d 634d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network -1 1705 29d 647d 647d
INFO: rcu detected stall in security_file_ioctl missing-backport origin:upstream 1 syz done 13 30d 666d 418d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream 4 C 1357 58m 678d 646d
INFO: rcu detected stall in sys_futex (2) origin:lts-only 1 syz error 74 1d00h 685d 475d
can't ssh into the instance -1 6056 1h29m 700d 700d
INFO: rcu detected stall in sock_close (3) origin:upstream 1 C error 13 47d 702d 702d
possible deadlock in sock_map_update_common missing-backport origin:upstream 4 C done 12 675d 739d 673d
INFO: rcu detected stall in sys_bpf (2) origin:lts-only 1 C error 179 4d02h 742d 23d
WARNING in NUM origin:lts-only -1 syz done 37 258d 753d 421d
possible deadlock in __hrtimer_run_queues (2) origin:lts-only 4 C done 61 382d 755d 642d
INFO: rcu detected stall in sys_clone (2) missing-backport origin:upstream 1 C done 107 2d01h 756d 586d
possible deadlock in kvfree_call_rcu missing-backport origin:upstream 4 C done 1274 8d21h 757d 683d
INFO: rcu detected stall in sock_setsockopt origin:upstream 1 C error 10 19d 758d 758d
possible deadlock in sock_map_delete_elem origin:upstream 4 C error 99 675d 761d 747d
INFO: rcu detected stall in sys_sendmsg origin:upstream 1 C error 42 11d 763d 763d
possible deadlock in trie_update_elem origin:lts-only 4 C done 306 93d 764d 686d
possible deadlock in trie_delete_elem missing-backport origin:upstream 4 C done 6264 5d16h 764d 468d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only -1 C done 43 11d 764d 707d
possible deadlock in sock_hash_delete_elem origin:upstream 4 C done 160 676d 767d 683d
INFO: rcu detected stall in generic_file_write_iter (2) 1 38 23d 774d 774d
INFO: rcu detected stall in sys_socket (2) origin:upstream 1 C error 60 7d18h 780d 780d
possible deadlock in task_fork_fair (2) origin:upstream 4 C inconclusive 117 396d 790d 757d
INFO: rcu detected stall in br_handle_frame 1 C inconclusive 3 153d 804d 804d
INFO: task hung in addrconf_dad_work origin:upstream 1 C error 131 103d 823d 209d
possible deadlock in team_del_slave (2) origin:lts-only 4 C error 88 11d 830d 824d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only 1 C error 82 19h03m 833d 833d
possible deadlock in __dev_queue_xmit (2) origin:lts-only 4 C done 151 2d19h 859d 701d
INFO: rcu detected stall in syscall_enter_from_user_mode missing-backport origin:upstream 1 C done 149 19h41m 861d 378d
INFO: rcu detected stall in addrconf_rs_timer origin:lts-only 1 C error 97 2d13h 864d 769d
possible deadlock in console_trylock_spinning (2) origin:lts-only 4 C done 184 11d 875d 820d
WARNING in format_decode origin:upstream -1 C error 328 102d 886d 886d
WARNING in bpf_probe_read_user origin:lts-only -1 C done 124769 38m 899d 898d
WARNING in bpf_probe_read_compat origin:lts-only -1 C done 125706 7h14m 901d 900d
INFO: rcu detected stall in corrupted origin:lts-only 1 C error 125 6d06h 912d 896d
INFO: rcu detected stall in syscall_exit_to_user_mode missing-backport origin:upstream 1 C done 1559 4d01h 969d 470d
INFO: rcu detected stall in gc_worker origin:upstream 1 C error 136 3d14h 989d 989d
INFO: rcu detected stall in cleanup_net origin:lts-only 1 C inconclusive 182 9d20h 1016d 233d
INFO: rcu detected stall in sys_openat missing-backport origin:upstream 1 C done 63 8d19h 1037d 320d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only 1 C done 351 3d10h 1043d 264d
BUG: soft lockup in do_idle origin:upstream 1 C error 831 1d17h 1058d 1058d
possible deadlock in lock_timer_base origin:lts-only 4 C done 184 439d 1062d 653d
possible deadlock in console_lock_spinning_enable origin:lts-only 4 C done 2463 2d20h 1123d 840d
BUG: soft lockup in smp_call_function missing-backport origin:lts-only 1 C error 305 7d10h 1130d 1035d
WARNING in process_one_work origin:upstream -1 syz error 290 3d10h 1131d 611d
WARNING in __rate_control_send_low missing-backport origin:upstream -1 C error 1170 3h31m 1131d 1034d
no output from test machine missing-backport origin:upstream -1 C done 23229 21m 1134d 408d
KASAN: slab-out-of-bounds Read in hci_le_meta_evt origin:lts-only 17 C done 7742 1d12h 1136d 936d
corrupted report -1 9487 7h26m 1136d 1136d
suppressed report -1 10619 now 1138d 1138d
BUG: workqueue lockup missing-backport origin:upstream -1 C done 636 2d03h 1138d 487d
WARNING in hci_conn_timeout origin:lts-only -1 C done 1381 2d17h 1139d 882d
BUG: soft lockup in batadv_iv_send_outstanding_bat_ogm_packet origin:lts-only 1 C done 127 1d16h 1139d 252d
INFO: task hung in __writeback_inodes_sb_nr origin:upstream 1 C done 1501 14d 1139d 981d
WARNING in __cfg80211_ibss_joined missing-backport origin:upstream -1 C 175 2h54m 1140d 1131d
lost connection to test machine origin:lts-only -1 C done 30607 14h52m 1140d 122d
SYZFATAL: executor failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: no space left on device origin:upstream -1 syz error 12388 5d19h 1141d 1141d
unregister_netdevice: waiting for DEV to become free missing-backport origin:upstream 2 C done 9887 40m 1141d 219d
WARNING in check_map_prog_compatibility origin:lts-only -1 C done 23635 2h28m 1141d 372d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only 4 C inconclusive 1257 40d 1141d 865d
possible deadlock in jbd2_journal_lock_updates origin:lts-only 4 C inconclusive 38376 13d 1141d 1141d
possible deadlock in ext4_bmap origin:lts-only 4 C inconclusive 22334 4d20h 1141d 1141d