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 15d 21353 188755 269 477575 68efe5a6c16a .config 15d d6526ea3 26d all only
Applied filters: Manager=ci2-linux-5-15-kasan-perf (drop)
open (151):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Read in device_shutdown (4) 19 1 4d11h 4d11h 4d11h
INFO: rcu detected stall in tcp_keepalive_timer 1 syz 1 5d10h 5d10h 5d10h
INFO: rcu detected stall in dev_ioctl (2) 1 1 8d21h 8d21h 8d21h
INFO: task hung in switchdev_deferred_process_work (4) 1 2 3d07h 11d 11d
INFO: task hung in nsim_dev_trap_report_work (2) 1 1 17d 17d 17d
inconsistent lock state in trie_delete_elem origin:lts-only 4 C 4 7d15h 18d 18d
inconsistent lock state in htab_lru_map_delete_elem 4 C 9 33m 20d 20d
inconsistent lock state in htab_map_delete_elem origin:lts-only 4 C 2 1d04h 22d 22d
INFO: rcu detected stall in ip_expire 1 1 24d 24d 24d
INFO: rcu detected stall in aoecmd_cfg (2) 1 1 26d 26d 26d
INFO: rcu detected stall in rtnl_setlink (2) 1 1 26d 26d 26d
INFO: task hung in ip6gre_exit_batch_net (2) origin:upstream 1 syz 1 28d 28d 28d
INFO: rcu detected stall in __tun_chr_ioctl (2) 1 1 29d 29d 29d
INFO: rcu detected stall in batadv_dat_purge 1 2 10d 30d 30d
INFO: task hung in del_device_store (2) 1 3 6d15h 32d 32d
INFO: rcu detected stall in sys_rename (4) 1 1 34d 34d 34d
INFO: rcu detected stall in lapb_t1timer_expiry 1 2 25d 35d 35d
INFO: rcu detected stall in debug_check_no_obj_freed origin:lts-only 1 syz error 1 42d 42d 42d
INFO: rcu detected stall in wg_packet_handshake_send_worker (2) 1 1 42d 42d 42d
INFO: task hung in _free_event 1 2 41d 43d 43d
SYZFAIL: tun: can't open /dev/net/tun (2) origin:lts-only -1 syz error 3 1d10h 45d 45d
INFO: rcu detected stall in ktime_get_with_offset 1 1 45d 45d 45d
INFO: rcu detected stall in sys_mkdirat (3) 1 1 47d 47d 47d
INFO: task hung in cgroup_mkdir 1 1 47d 47d 47d
KASAN: slab-out-of-bounds Write in stack_map_get_build_id_offset origin:lts-only 23 C 3 1d10h 48d 36d
INFO: rcu detected stall in sys_close_range origin:lts-only 1 syz error 2 25d 50d 50d
INFO: rcu detected stall in perf_release origin:lts-only 1 syz error 1 50d 50d 50d
INFO: rcu detected stall in __cfg80211_wext_siwmode 1 1 50d 50d 50d
INFO: rcu detected stall in pep_sock_unhash 1 1 51d 51d 51d
INFO: rcu detected stall in vfs_write 1 1 52d 52d 52d
INFO: rcu detected stall in wg_ratelimiter_gc_entries (2) 1 1 54d 54d 54d
INFO: rcu detected stall in netdev_run_todo 1 1 54d 54d 54d
SYZFAIL: failed to recv rpc (3) origin:lts-only -1 C 29 17h36m 55d 43d
possible deadlock in rcu_gp_fqs_loop (2) 4 4 14d 57d 57d
INFO: rcu detected stall in sock_alloc_file (2) 1 2 22d 59d 59d
INFO: rcu detected stall in ip_list_rcv (2) 1 1 59d 59d 59d
WARNING in vmacache_find origin:lts-only -1 syz 11 7d04h 66d 66d
INFO: rcu detected stall in do_faccessat (2) 1 1 68d 68d 68d
INFO: rcu detected stall in hci_cmd_work 1 1 71d 71d 71d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) -1 3 4d13h 72d 72d
INFO: task hung in wg_destruct 1 2 40d 75d 75d
INFO: rcu detected stall in inet6_ioctl 1 1 76d 76d 76d
INFO: task hung in do_user_addr_fault origin:lts-only 1 C 2 5d07h 79d 79d
INFO: task hung in bond_destructor origin:upstream 1 C 4 28d 81d 29d
INFO: rcu detected stall in inet_diag_dump_compat 1 1 81d 81d 81d
INFO: rcu detected stall in tcp_write_timer (3) 1 2 68d 84d 84d
INFO: task hung in mpol_rebind_mm origin:upstream 1 C 17 26d 84d 84d
INFO: rcu detected stall in sys_unlink (5) 1 3 9d20h 88d 88d
INFO: task hung in __cgroup_procs_write origin:upstream 1 C 7 11d 90d 89d
INFO: task hung in __netif_napi_del origin:upstream 1 C 22 3d00h 90d 90d
INFO: task hung in exit_signals origin:upstream 1 C 42 2d04h 90d 90d
INFO: task hung in uprobe_start_dup_mmap 1 36 26d 90d 90d
INFO: task hung in linkwatch_event (3) 1 3 45d 93d 93d
INFO: rcu detected stall in call_timer_fn 1 4 22d 93d 93d
INFO: rcu detected stall in sys_mkdir (2) 1 1 94d 94d 94d
INFO: rcu detected stall in security_socket_setsockopt 1 1 96d 96d 96d
INFO: rcu detected stall in irqentry_exit (2) 1 4 15d 97d 97d
INFO: rcu detected stall in neigh_timer_handler 1 1 99d 99d 99d
INFO: rcu detected stall in task_work_run (3) origin:lts-only 1 syz error 4 10d 99d 99d
INFO: rcu detected stall in mmap_file (3) 1 2 23d 100d 100d
INFO: task hung in cgroup_can_fork (2) origin:upstream 1 C 55 8d00h 102d 89d
INFO: rcu detected stall in mac80211_hwsim_beacon (4) 1 3 3d03h 104d 104d
WARNING in hrtimer_start_range_ns origin:lts-only -1 C done 2 34d 107d 25d
WARNING in syz origin:lts-only -1 C done 6 14d 108d 23d
INFO: rcu detected stall in __run_timers (2) 1 3 21d 110d 110d
INFO: rcu detected stall in batadv_mcast_mla_update (2) 1 3 18d 114d 114d
INFO: rcu detected stall in ieee80211_handle_queued_frames (2) 1 17 12h34m 116d 116d
INFO: rcu detected stall in nsim_dev_trap_report_work (3) origin:lts-only 1 C 5 14d 124d 30d
INFO: rcu detected stall in __sock_create (2) 1 8 4h56m 130d 130d
INFO: rcu detected stall in sys_recvmsg 1 3 5d03h 134d 134d
WARNING: ODEBUG bug in __sk_destruct origin:upstream -1 C 2 5d14h 151d 151d
KASAN: use-after-free Read in __lock_sock (3) origin:upstream 19 C 8 8d07h 152d 152d
INFO: rcu detected stall in rtnl_dellink 1 3 90d 170d 170d
WARNING in perf_pending_task origin:upstream -1 C 499 13h53m 176d 170d
INFO: rcu detected stall in validate_mm origin:lts-only 1 syz 2 33d 182d 182d
INFO: rcu detected stall in sys_newfstat 1 5 13d 196d 196d
INFO: rcu detected stall in pwq_unbound_release_workfn (2) origin:lts-only 1 syz error 2 111d 208d 111d
INFO: rcu detected stall in ieee80211_iface_work (2) 1 7 27d 257d 257d
INFO: rcu detected stall in sock_write_iter (4) origin:lts-only 1 syz done 4 18d 281d 237d
possible deadlock in enqueue_task origin:lts-only 4 C done 18 263d 310d 261d
INFO: rcu detected stall in wb_workfn (2) origin:lts-only 1 C error 45 3d09h 311d 245d
panic: runtime error: floating point error origin:lts-only 2 syz inconclusive 2 24d 315d 315d
possible deadlock in scan_inflight origin:lts-only 4 C inconclusive 2 19d 316d 316d
INFO: rcu detected stall in sys_clock_nanosleep (3) 1 6 71d 334d 334d
INFO: rcu detected stall in dput (3) origin:lts-only 1 syz 22 11d 378d 33d
possible deadlock in htab_map_delete_elem origin:lts-only 4 C done 11 2d13h 392d 380d
INFO: rcu detected stall in rtnl_newlink origin:upstream 1 syz 3 113d 415d 415d
INFO: task hung in perf_pending_task_sync origin:lts-only 1 C inconclusive 436 10h49m 479d 464d
general protection fault in corrupted origin:upstream 2 C 1 22d 483d 483d
INFO: task hung in synchronize_rcu (3) origin:lts-only 1 C error 15 26d 514d 513d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network -1 1685 20d 526d 526d
INFO: rcu detected stall in security_file_ioctl missing-backport origin:upstream 1 syz done 6 9d08h 545d 298d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream 4 C 1038 2d09h 557d 525d
INFO: rcu detected stall in sys_futex (2) origin:lts-only 1 syz error 47 3d18h 565d 354d
can't ssh into the instance -1 5225 35m 579d 579d
possible deadlock in sock_map_update_common missing-backport origin:upstream 4 C done 12 554d 618d 552d
INFO: rcu detected stall in sys_bpf (2) origin:lts-only 1 syz 109 5d04h 622d 77d
possible deadlock in try_to_wake_up origin:upstream 4 C 48 26d 626d 591d
WARNING in NUM origin:lts-only -1 syz done 37 137d 632d 300d
possible deadlock in __hrtimer_run_queues (2) origin:lts-only 4 C done 61 261d 634d 521d
INFO: rcu detected stall in sys_clone (2) missing-backport origin:upstream 1 C done 57 7d08h 635d 465d
possible deadlock in kvfree_call_rcu missing-backport origin:upstream 4 C done 1261 3d00h 636d 562d
INFO: rcu detected stall in sock_setsockopt origin:upstream 1 C 10 7d10h 638d 638d
possible deadlock in sock_map_delete_elem origin:upstream 4 C error 99 554d 641d 627d
INFO: rcu detected stall in sys_sendmsg origin:upstream 1 C error 29 7h28m 642d 642d
possible deadlock in trie_update_elem origin:lts-only 4 C done 304 31d 643d 565d
possible deadlock in trie_delete_elem missing-backport origin:upstream 4 C done 6167 13h31m 643d 347d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only -1 C done 42 2d01h 643d 587d
possible deadlock in sock_hash_delete_elem origin:upstream 4 C done 160 555d 646d 562d
INFO: rcu detected stall in generic_file_write_iter (2) 1 33 2d19h 654d 654d
INFO: rcu detected stall in sys_socket (2) origin:upstream 1 C error 29 4d15h 660d 660d
possible deadlock in task_fork_fair (2) origin:upstream 4 C inconclusive 117 276d 669d 636d
INFO: rcu detected stall in br_handle_frame origin:lts-only 1 C inconclusive 3 32d 683d 683d
INFO: task hung in addrconf_dad_work origin:upstream 1 C 131 15d 702d 88d
possible deadlock in team_del_slave (2) origin:lts-only 4 C 82 13d 709d 703d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only 1 C error 43 4d11h 713d 713d
possible deadlock in __dev_queue_xmit (2) origin:lts-only 4 C done 111 5d01h 738d 580d
INFO: rcu detected stall in syscall_enter_from_user_mode missing-backport origin:upstream 1 C done 123 8d02h 740d 257d
INFO: rcu detected stall in addrconf_rs_timer origin:lts-only 1 C error 77 7d09h 743d 648d
possible deadlock in console_trylock_spinning (2) origin:lts-only 4 C done 177 18h42m 754d 700d
WARNING in format_decode origin:upstream -1 C 328 15d 765d 765d
WARNING in bpf_probe_read_user origin:lts-only -1 C done 119921 now 779d 777d
WARNING in bpf_probe_read_compat origin:lts-only -1 C done 121523 now 780d 779d
INFO: rcu detected stall in corrupted origin:lts-only 1 C error 90 22h03m 791d 775d
INFO: rcu detected stall in syscall_exit_to_user_mode missing-backport origin:upstream 1 C done 1310 21h29m 848d 349d
INFO: rcu detected stall in gc_worker origin:upstream 1 C error 111 3d17h 868d 868d
INFO: rcu detected stall in cleanup_net origin:lts-only 1 C inconclusive 155 12d 895d 112d
INFO: rcu detected stall in sys_openat missing-backport origin:upstream 1 C done 49 5d04h 916d 199d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only 1 C done 300 2d08h 922d 144d
BUG: soft lockup in do_idle origin:upstream 1 C error 672 22h59m 938d 938d
possible deadlock in lock_timer_base origin:lts-only 4 C done 184 318d 941d 532d
possible deadlock in console_lock_spinning_enable origin:lts-only 4 C done 2401 13h57m 1002d 719d
BUG: soft lockup in smp_call_function missing-backport origin:lts-only 1 C error 292 4d00h 1009d 914d
WARNING in process_one_work origin:upstream -1 syz 286 5d03h 1010d 491d
WARNING in __rate_control_send_low missing-backport origin:upstream -1 C error 1058 10d 1010d 913d
no output from test machine missing-backport origin:upstream -1 C done 20891 4h40m 1013d 288d
KASAN: slab-out-of-bounds Read in hci_le_meta_evt origin:lts-only 17 C done 6951 28m 1015d 815d
corrupted report -1 8359 1h55m 1015d 1015d
suppressed report -1 7075 3h13m 1017d 1017d
BUG: workqueue lockup missing-backport origin:upstream -1 C done 631 12d 1017d 367d
WARNING in hci_conn_timeout origin:lts-only -1 C done 1325 10d 1018d 762d
BUG: soft lockup in batadv_iv_send_outstanding_bat_ogm_packet origin:lts-only 1 C done 93 10d 1018d 132d
INFO: task hung in __writeback_inodes_sb_nr origin:upstream 1 C done 1500 22d 1019d 860d
WARNING in __cfg80211_ibss_joined missing-backport origin:upstream -1 C 95 5d06h 1020d 1010d
lost connection to test machine origin:lts-only -1 C done 29718 1h22m 1020d 2d04h
SYZFATAL: executor failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: no space left on device origin:upstream -1 syz error 12388 12h03m 1020d 1020d
unregister_netdevice: waiting for DEV to become free missing-backport origin:upstream 2 C done 9404 46m 1020d 99d
WARNING in check_map_prog_compatibility origin:lts-only -1 C done 20832 1h46m 1020d 251d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only 4 C inconclusive 1257 60d 1021d 744d
possible deadlock in jbd2_journal_lock_updates origin:lts-only 4 C inconclusive 38369 13d 1021d 1020d
possible deadlock in ext4_bmap origin:lts-only 4 C inconclusive 22334 14d 1021d 1020d