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 24m 18456 179940 11 58185 0c935c049b5c .config 3d18h 948c34e4 2h21m all only
Applied filters: Manager=ci2-linux-5-15-kasan-perf (drop)
open (83):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: rcu detected stall in __tun_chr_ioctl 1 10d 10d 10d
INFO: rcu detected stall in sys_mkdirat (2) 1 16d 16d 16d
INFO: rcu detected stall in tcp_write_timer (2) 1 23d 23d 23d
possible deadlock in enqueue_task C 9 2d06h 29d 23d
INFO: rcu detected stall in wb_workfn (2) syz 2 22d 31d 31d
INFO: rcu detected stall in ieee80211_handle_queued_frames 1 31d 31d 31d
panic: runtime error: floating point error origin:lts-only syz 1 4d21h 34d 34d
possible deadlock in scan_inflight C 2 21d 36d 36d
INFO: task hung in linkwatch_event (2) 1 36d 36d 36d
KASAN: use-after-free Read in tcp_retransmit_timer (3) 1 48d 48d 48d
INFO: rcu detected stall in NF_HOOK (3) 2 54d 73d 73d
INFO: task hung in devinet_ioctl (4) 1 92d 92d 92d
INFO: rcu detected stall in task_work_run (2) origin:lts-only syz error 1 105d 105d 105d
possible deadlock in htab_map_delete_elem origin:lts-only C done 6 14d 112d 100d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed 6 55d 198d 198d
INFO: task hung in perf_pending_task_sync origin:lts-only C inconclusive 138 1d19h 198d 183d
general protection fault in corrupted origin:upstream C 1 11d 202d 202d
WARNING in bpf_get_stack_raw_tp origin:lts-only C done 847 9h57m 209d 193d
possible deadlock in __mod_timer (2) 6 57d 218d 218d
KASAN: use-after-free Read in consume_skb origin:lts-only C done 6 8d11h 219d 108d
SYZFAIL: ioctl(HCISETSCAN) failed 6 50d 233d 233d
INFO: task hung in synchronize_rcu (3) origin:lts-only C error 12 1d15h 234d 233d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network 1607 3d16h 245d 245d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) 110 4d09h 255d 255d
SYZFAIL: failed to recv rpc 9 47d 260d 260d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) 22955 now 265d 265d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream C 520 1d08h 276d 244d
INFO: rcu detected stall in sys_futex (2) origin:lts-only syz error 12 74d 284d 74d
can't ssh into the instance 1338 35m 298d 298d
possible deadlock in sock_map_update_common missing-backport origin:upstream C done 12 274d 337d 271d
INFO: rcu detected stall in sys_bpf (2) 16 33d 341d 341d
INFO: rcu detected stall in sys_newfstatat 16 37d 343d 343d
possible deadlock in try_to_wake_up origin:upstream C 40 21d 345d 311d
possible deadlock in team_port_change_check origin:upstream C 52 12d 349d 349d
WARNING in NUM origin:lts-only syz done 31 5h48m 352d 20d
possible deadlock in __hrtimer_run_queues (2) origin:lts-only C done 50 1d08h 354d 241d
INFO: rcu detected stall in sys_clone (2) origin:upstream missing-backport C done 15 1d11h 355d 185d
possible deadlock in kvfree_call_rcu origin:upstream missing-backport C done 789 17h54m 356d 282d
INFO: rcu detected stall in sock_setsockopt origin:upstream C 9 14d 357d 357d
possible deadlock in sock_map_delete_elem origin:upstream C error 99 273d 360d 346d
INFO: rcu detected stall in sys_sendmsg origin:upstream C error 9 5d04h 362d 362d
possible deadlock in trie_update_elem origin:lts-only C done 281 4d21h 362d 285d
possible deadlock in trie_delete_elem origin:upstream missing-backport C done 4113 5h35m 362d 66d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only C done 30 4d01h 362d 306d
possible deadlock in sock_hash_delete_elem origin:upstream C done 160 275d 365d 281d
INFO: rcu detected stall in sys_socket (2) origin:upstream C 6 6d12h 379d 379d
possible deadlock in task_fork_fair (2) origin:upstream C 115 21d 389d 356d
INFO: rcu detected stall in br_handle_frame origin:lts-only C inconclusive 1 402d 402d 402d
INFO: task hung in addrconf_dad_work origin:upstream syz 129 21d 421d 151d
possible deadlock in team_del_slave (2) origin:lts-only C 52 2d00h 429d 423d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only C error 6 18d 432d 432d
UBSAN: shift-out-of-bounds in scalar32_min_max_arsh origin:upstream missing-backport C inconclusive 1 23d 455d 455d
INFO: rcu detected stall in addrconf_rs_timer origin:upstream C error 42 8d18h 462d 368d
possible deadlock in console_trylock_spinning (2) origin:lts-only C done 101 5h47m 474d 419d
WARNING in format_decode origin:upstream C 195 13d 485d 485d
WARNING in bpf_probe_read_user origin:lts-only C done 74730 3h21m 498d 497d
WARNING in bpf_probe_read_compat origin:lts-only C done 72339 30m 500d 499d
INFO: rcu detected stall in corrupted origin:lts-only C error 15 14d 511d 495d
INFO: rcu detected stall in syscall_exit_to_user_mode origin:upstream missing-backport C done 696 1d00h 568d 69d
INFO: rcu detected stall in sys_openat origin:upstream missing-backport C 29 6d10h 636d 449d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only C 161 2d23h 642d 31d
BUG: soft lockup in do_idle origin:upstream C error 302 1d13h 657d 657d
possible deadlock in lock_timer_base origin:lts-only C done 184 38d 661d 251d
possible deadlock in console_lock_spinning_enable origin:lts-only C done 1190 3h39m 722d 439d
BUG: soft lockup in smp_call_function missing-backport origin:lts-only C error 201 10d 728d 634d
WARNING in process_one_work origin:upstream syz 192 3d02h 729d 210d
WARNING in __rate_control_send_low origin:upstream missing-backport C error 598 7h58m 730d 632d
no output from test machine origin:upstream missing-backport C done 18118 30m 733d 7d13h
KASAN: slab-out-of-bounds Read in hci_le_meta_evt origin:lts-only C done 3974 1h27m 734d 534d
corrupted report 6175 5h51m 735d 735d
suppressed report 3187 2h58m 736d 736d
BUG: workqueue lockup origin:upstream missing-backport C done 521 17h45m 736d 86d
WARNING in hci_conn_timeout origin:lts-only C done 1163 1d04h 737d 481d
BUG: soft lockup in batadv_iv_send_outstanding_bat_ogm_packet origin:lts-only C error 46 7d02h 738d 738d
INFO: task hung in __writeback_inodes_sb_nr origin:lts-only C done 1496 10d 738d 579d
WARNING in __cfg80211_ibss_joined origin:upstream missing-backport C 54 4d08h 739d 729d
lost connection to test machine origin:upstream syz 22017 1h25m 739d 297d
SYZFATAL: executor failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: no space left on device origin:upstream syz error 12388 13d 740d 740d
unregister_netdevice: waiting for DEV to become free origin:upstream C 5661 2h05m 740d 651d
WARNING in check_map_prog_compatibility origin:lts-only C done 12341 47m 740d 580d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only C inconclusive 1257 9d15h 740d 463d
possible deadlock in jbd2_journal_lock_updates origin:lts-only C inconclusive 38366 31d 740d 739d
possible deadlock in ext4_bmap origin:lts-only C inconclusive 22334 11h53m 740d 740d