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 1d04h 20335 187393 broken b9d57c40a767 .config 7d19h 9c2d0995 1d16h 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
INFO: rcu detected stall in inet_frag_destroy 1 1 8h02m 8h01m 8h01m
WARNING in hrtimer_forward -1 1 5d07h 5d07h 5d07h
INFO: rcu detected stall in __fput origin:lts-only 1 C error 1 15d 15d 15d
INFO: rcu detected stall in tun_chr_close (3) 1 1 16d 16d 16d
INFO: task hung in genl_rcv_msg (3) 1 1 20d 20d 20d
INFO: task hung in rtnetlink_rcv_msg (4) 1 2 11d 21d 21d
INFO: rcu detected stall in rtnl_dump_ifinfo 1 1 32d 32d 32d
INFO: rcu detected stall in sys_mkdir (3) 1 1 48d 48d 48d
INFO: task hung in htab_map_free 1 1 51d 51d 51d
INFO: rcu detected stall in perf_fasync 1 1 53d 53d 53d
INFO: rcu detected stall in tcp_write_timer (4) origin:lts-only 1 syz error 3 24d 55d 55d
INFO: rcu detected stall in hsr_prune_nodes 1 1 56d 56d 56d
WARNING in kcov_remote_start (2) -1 1 58d 58d 58d
INFO: rcu detected stall in neigh_timer_handler (2) 1 2 60d 62d 62d
INFO: rcu detected stall in neigh_periodic_work origin:lts-only 1 C error 1 64d 64d 64d
INFO: rcu detected stall in clock_nanosleep origin:lts-only 1 syz error 2 54d 67d 67d
INFO: rcu detected stall in pipe_write 1 1 68d 68d 68d
INFO: rcu detected stall in netlink_deliver_tap 1 1 70d 70d 70d
general protection fault in sk_psock_verdict_data_ready 2 8 7d20h 75d 75d
INFO: rcu detected stall in rtnl_dellink (2) 1 2 69d 75d 75d
INFO: task hung in devlink_nl_port_fill (2) 1 1 77d 77d 77d
linux-5.15.y test error: lost connection to test machine -1 1 78d 78d 78d
INFO: task hung in __list_lru_init 1 1 79d 79d 79d
INFO: rcu detected stall in __fdget 1 1 80d 80d 80d
INFO: rcu detected stall in inet_rtm_newroute 1 1 84d 84d 84d
INFO: rcu detected stall in asm_exc_page_fault 1 1 94d 94d 94d
KASAN: use-after-free Read in tcp_write_timer_handler (2) 19 2 63d 110d 110d
INFO: rcu detected stall in br_ioctl_stub 1 2 13d 112d 112d
SYZFAIL: repeatedly failed to execute the program (4) origin:upstream -1 syz error 1 96d 113d 113d
INFO: rcu detected stall in sys_symlinkat (4) 1 2 93d 115d 115d
INFO: rcu detected stall in hsr_announce (3) 1 5 56d 116d 116d
KASAN: use-after-free Read in device_shutdown (4) 19 9 18d 128d 128d
INFO: rcu detected stall in dev_ioctl (2) 1 5 29d 133d 133d
INFO: task hung in nsim_dev_trap_report_work (2) 1 3 25d 141d 141d
inconsistent lock state in trie_delete_elem origin:lts-only 4 C error 442 8h34m 142d 142d
inconsistent lock state in htab_lru_map_delete_elem origin:lts-only 4 C error 1830 8h40m 144d 144d
inconsistent lock state in htab_map_delete_elem origin:lts-only 4 C error 1970 8h49m 147d 147d
INFO: rcu detected stall in aoecmd_cfg (2) 1 2 90d 150d 150d
INFO: task hung in ip6gre_exit_batch_net (2) origin:upstream 1 syz error 1 153d 153d 153d
INFO: rcu detected stall in __tun_chr_ioctl (2) 1 9 26d 153d 153d
INFO: task hung in del_device_store (2) 1 9 11d 156d 156d
INFO: rcu detected stall in sys_rename (4) 1 3 94d 158d 158d
INFO: rcu detected stall in debug_check_no_obj_freed origin:lts-only 1 syz error 2 28d 167d 167d
SYZFAIL: tun: can't open /dev/net/tun (2) origin:lts-only -1 syz error 4 23d 169d 169d
INFO: rcu detected stall in sys_mkdirat (3) 1 5 14d 171d 171d
KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset origin:lts-only 21 C unreliable 3 55d 172d 160d
INFO: rcu detected stall in sys_close_range origin:lts-only 1 syz error 3 101d 174d 174d
INFO: rcu detected stall in perf_release origin:lts-only 1 syz error 3 72d 175d 175d
SYZFAIL: failed to recv rpc (3) origin:lts-only -1 C inconclusive 53 15d 179d 167d
INFO: rcu detected stall in sock_alloc_file (2) 1 5 13d 183d 183d
WARNING in vmacache_find origin:lts-only -1 syz error 13 17d 190d 190d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) origin:lts-only -1 syz error 11 32d 197d 103d
INFO: task hung in do_user_addr_fault origin:lts-only 1 C error 2 95d 203d 203d
INFO: task hung in bond_destructor origin:upstream 1 C error 5 96d 205d 153d
INFO: task hung in mpol_rebind_mm origin:upstream 1 C error 22 65d 209d 209d
INFO: rcu detected stall in sys_unlink (5) 1 6 71d 212d 212d
INFO: task hung in __cgroup_procs_write origin:upstream 1 C error 13 82d 214d 213d
INFO: task hung in __netif_napi_del origin:upstream 1 C error 29 80d 214d 214d
INFO: task hung in exit_signals origin:upstream 1 C error 49 12d 214d 214d
INFO: task hung in linkwatch_event (3) 1 5 92d 217d 217d
INFO: rcu detected stall in call_timer_fn 1 7 38d 218d 218d
INFO: rcu detected stall in irqentry_exit (2) 1 6 51d 221d 221d
INFO: rcu detected stall in task_work_run (3) origin:lts-only 1 syz error 7 47d 224d 224d
INFO: rcu detected stall in mmap_file (3) 1 3 53d 224d 224d
INFO: rcu detected stall in process_one_work (3) origin:upstream 1 syz error 3 108d 224d 224d
INFO: task hung in cgroup_can_fork (2) origin:upstream 1 C 59 13d 227d 214d
INFO: rcu detected stall in mac80211_hwsim_beacon (4) 1 6 55d 228d 228d
WARNING in hrtimer_start_range_ns origin:lts-only -1 C done 2 16d 232d 149d
WARNING in syz origin:lts-only -1 C done 6 138d 232d 148d
INFO: rcu detected stall in sys_newfstatat (2) origin:lts-only 1 C done 12 23d 233d 149d
INFO: rcu detected stall in __run_timers (2) 1 4 91d 234d 234d
INFO: rcu detected stall in batadv_mcast_mla_update (2) 1 4 45d 238d 238d
INFO: rcu detected stall in ieee80211_handle_queued_frames (2) 1 24 6d10h 240d 240d
INFO: rcu detected stall in nsim_dev_trap_report_work (3) origin:lts-only 1 C error 11 4d00h 248d 154d
INFO: rcu detected stall in __sock_create (2) 1 13 1d23h 254d 254d
INFO: rcu detected stall in sys_recvmsg 1 4 86d 258d 258d
WARNING: ODEBUG bug in __sk_destruct origin:upstream -1 C error 2 45d 276d 276d
KASAN: use-after-free Read in __lock_sock (3) origin:upstream 19 C error 10 3d11h 276d 276d
WARNING in perf_pending_task origin:upstream -1 C 1281 9h13m 300d 295d
INFO: rcu detected stall in validate_mm origin:lts-only 1 syz error 3 77d 306d 306d
INFO: rcu detected stall in sys_newfstat 1 7 20d 320d 320d
INFO: rcu detected stall in pwq_unbound_release_workfn (2) origin:lts-only 1 syz error 2 235d 332d 235d
BUG: soft lockup in wg_expired_retransmit_handshake origin:upstream 1 syz error 2 1d11h 357d 357d
INFO: rcu detected stall in sock_write_iter (4) origin:lts-only 1 syz done 8 19h03m 405d 361d
possible deadlock in enqueue_task origin:lts-only 4 C done 18 388d 434d 385d
INFO: rcu detected stall in wb_workfn (2) origin:lts-only 1 C error 87 3d08h 436d 369d
INFO: rcu detected stall in security_file_open (2) origin:upstream 1 syz error 10 8d16h 438d 438d
panic: runtime error: floating point error origin:lts-only 2 syz inconclusive 2 8d06h 439d 439d
possible deadlock in scan_inflight origin:lts-only 4 C inconclusive 2 2d18h 441d 441d
INFO: rcu detected stall in dput (3) origin:lts-only 1 syz error 25 100d 502d 157d
possible deadlock in htab_map_delete_elem origin:lts-only 4 C done 11 14d 517d 505d
INFO: rcu detected stall in rtnl_newlink origin:upstream 1 syz error 5 9d00h 539d 539d
INFO: rcu detected stall in mld_ifc_work origin:lts-only 1 C error 8 112d 592d 362d
INFO: task hung in perf_pending_task_sync origin:lts-only 1 C inconclusive 741 10h34m 603d 588d
INFO: task hung in synchronize_rcu (3) origin:lts-only 1 C error 21 10d 639d 638d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network -1 1705 32d 650d 650d
INFO: rcu detected stall in security_file_ioctl missing-backport origin:upstream 1 syz done 13 33d 669d 422d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream 4 C 1361 3d08h 681d 649d
INFO: rcu detected stall in sys_futex (2) origin:lts-only 1 syz error 74 4d13h 689d 479d
can't ssh into the instance -1 6080 1d00h 703d 703d
INFO: rcu detected stall in sock_close (3) origin:upstream 1 C error 13 50d 706d 705d
possible deadlock in sock_map_update_common missing-backport origin:upstream 4 C done 12 679d 742d 676d
INFO: rcu detected stall in sys_bpf (2) origin:lts-only 1 C error 179 7d16h 746d 26d
WARNING in NUM origin:lts-only -1 syz done 37 261d 757d 425d
possible deadlock in __hrtimer_run_queues (2) origin:lts-only 4 C done 61 385d 758d 646d
INFO: rcu detected stall in sys_clone (2) missing-backport origin:upstream 1 C done 109 9h13m 760d 590d
possible deadlock in kvfree_call_rcu missing-backport origin:upstream 4 C done 1274 12d 761d 687d
INFO: rcu detected stall in sock_setsockopt origin:upstream 1 C error 10 22d 762d 762d
possible deadlock in sock_map_delete_elem origin:upstream 4 C error 99 678d 765d 751d
INFO: rcu detected stall in sys_sendmsg origin:upstream 1 C error 42 1d07h 767d 767d
possible deadlock in trie_update_elem origin:lts-only 4 C done 306 97d 767d 690d
possible deadlock in trie_delete_elem missing-backport origin:upstream 4 C done 6264 9d05h 767d 471d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only -1 C done 43 14d 767d 711d
possible deadlock in sock_hash_delete_elem origin:upstream 4 C done 160 680d 770d 686d
INFO: rcu detected stall in generic_file_write_iter (2) 1 38 26d 778d 778d
INFO: rcu detected stall in sys_socket (2) origin:upstream 1 C error 60 11d 784d 784d
possible deadlock in task_fork_fair (2) origin:upstream 4 C inconclusive 117 400d 793d 761d
INFO: rcu detected stall in br_handle_frame 1 C inconclusive 3 157d 807d 807d
INFO: task hung in addrconf_dad_work origin:upstream 1 C error 131 107d 826d 212d
possible deadlock in team_del_slave (2) origin:lts-only 4 C error 88 14d 834d 828d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only 1 C error 83 2d18h 837d 837d
possible deadlock in __dev_queue_xmit (2) origin:lts-only 4 C done 151 6d09h 863d 705d
INFO: rcu detected stall in syscall_enter_from_user_mode missing-backport origin:upstream 1 C done 150 19h56m 865d 382d
INFO: rcu detected stall in addrconf_rs_timer origin:lts-only 1 C error 98 1d17h 867d 773d
possible deadlock in console_trylock_spinning (2) origin:lts-only 4 C done 184 18h02m 879d 824d
WARNING in format_decode origin:upstream -1 C error 328 106d 890d 890d
WARNING in bpf_probe_read_user origin:lts-only -1 C done 124864 47m 903d 902d
WARNING in bpf_probe_read_compat origin:lts-only -1 C done 125710 1d00h 905d 903d
INFO: rcu detected stall in corrupted origin:lts-only 1 C error 125 9d19h 916d 900d
INFO: rcu detected stall in syscall_exit_to_user_mode missing-backport origin:upstream 1 C done 1559 7d14h 973d 474d
INFO: rcu detected stall in gc_worker origin:upstream 1 C error 136 7d03h 993d 993d
INFO: rcu detected stall in cleanup_net origin:lts-only 1 C inconclusive 182 13d 1019d 237d
INFO: rcu detected stall in sys_openat missing-backport origin:upstream 1 C done 64 2d23h 1041d 323d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only 1 C done 351 6d23h 1047d 268d
BUG: soft lockup in do_idle origin:upstream 1 C error 831 5d06h 1062d 1062d
possible deadlock in lock_timer_base origin:lts-only 4 C done 184 443d 1066d 656d
possible deadlock in console_lock_spinning_enable origin:lts-only 4 C done 2463 6d09h 1127d 844d
BUG: soft lockup in smp_call_function missing-backport origin:lts-only 1 C error 305 10d 1133d 1038d
WARNING in process_one_work origin:upstream -1 syz error 290 6d23h 1134d 615d
WARNING in __rate_control_send_low missing-backport origin:upstream -1 C error 1172 1d02h 1135d 1037d
no output from test machine missing-backport origin:upstream -1 C done 23328 3h02m 1138d 412d
KASAN: slab-out-of-bounds Read in hci_le_meta_evt origin:lts-only 17 C done 7773 7h31m 1139d 939d
corrupted report -1 9524 6h34m 1140d 1140d
suppressed report -1 10800 35m 1141d 1141d
BUG: workqueue lockup missing-backport origin:upstream -1 C done 636 5d17h 1141d 491d
WARNING in hci_conn_timeout origin:lts-only -1 C done 1383 3d07h 1142d 886d
BUG: soft lockup in batadv_iv_send_outstanding_bat_ogm_packet origin:lts-only 1 C done 127 5d06h 1143d 256d
INFO: task hung in __writeback_inodes_sb_nr origin:upstream 1 C done 1501 3d08h 1143d 984d
WARNING in __cfg80211_ibss_joined missing-backport origin:upstream -1 C 179 1d02h 1144d 1134d
lost connection to test machine origin:lts-only -1 C done 30609 2d10h 1144d 126d
SYZFATAL: executor failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: no space left on device origin:upstream -1 syz error 12388 9d08h 1145d 1145d
unregister_netdevice: waiting for DEV to become free missing-backport origin:upstream 2 C done 9913 1h11m 1145d 223d
WARNING in check_map_prog_compatibility origin:lts-only -1 C done 23728 11h36m 1145d 375d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only 4 C inconclusive 1257 44d 1145d 868d
possible deadlock in jbd2_journal_lock_updates origin:lts-only 4 C inconclusive 38376 1d21h 1145d 1144d
possible deadlock in ext4_bmap origin:lts-only 4 C inconclusive 22334 8d09h 1145d 1145d