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🐞 Open [732]
🐞 Fixed [113]
🐞 Invalid [694]
⬇ Missing Backports [75]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
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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-6-1-kasan-perf now 14h09m 18259 193439 67 226732 8e60a714ba3b .config 7d02h 1c4febdb 17h12m all only
Applied filters: Manager=ci2-linux-6-1-kasan-perf (drop)
open (113):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) 1 12d 12d 12d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:upstream syz 1 13d 13d 13d
SYZFAIL: read failed (2) 1 16d 16d 16d
possible deadlock in __rmqueue_pcplist 1 23d 23d 23d
INFO: rcu detected stall in ipv6_list_rcv 2 27d 30d 30d
INFO: rcu detected stall in sys_mkdir 1 32d 32d 32d
INFO: rcu detected stall in sys_close_range origin:lts-only syz done 1 32d 32d 10d
INFO: rcu detected stall in sendmsg (4) 2 24d 35d 35d
INFO: rcu detected stall in br_forward_delay_timer_expired (2) 1 35d 35d 35d
INFO: rcu detected stall in syscall_enter_from_user_mode (3) origin:lts-only syz 1 36d 36d 36d
INFO: task hung in exit_mmap (2) 1 39d 39d 39d
possible deadlock in debug_check_no_obj_freed 1 41d 41d 41d
INFO: rcu detected stall in __sock_create (2) 2 21d 54d 54d
INFO: rcu detected stall in neigh_timer_handler (2) 1 60d 60d 60d
INFO: rcu detected stall in ip_list_rcv (2) 1 66d 66d 66d
INFO: rcu detected stall in ieee80211_handle_queued_frames (2) 1 70d 70d 70d
INFO: rcu detected stall in mac80211_hwsim_beacon (2) 1 71d 71d 71d
INFO: rcu detected stall in sys_socket (2) 3 32d 85d 85d
INFO: task hung in devinet_ioctl (4) 2 86d 89d 89d
INFO: task hung in addrconf_dad_work (3) 2 58d 90d 90d
possible deadlock in get_partial_node (2) 3 9d02h 106d 106d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed 3 99d 134d 134d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only syz done 4 35d 193d 122d
INFO: task hung in rtnetlink_rcv_msg (3) origin:lts-only syz error 8 42d 197d 89d
SYZFAIL: ioctl(HCISETSCAN) failed 6 48d 200d 200d
INFO: task hung in _free_event origin:lts-only C inconclusive 182 9h59m 215d 139d
WARNING in bpf_get_stack_raw_tp origin:upstream C 14 6d06h 215d 162d
WARNING in wdev_lock origin:lts-only C error 1034 187d 217d 215d
SYZFAIL: ioctl(HCIDEVUP) failed 18 6d20h 236d 236d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network 522 3d02h 240d 240d
possible deadlock in console_emit_next_record (2) origin:upstream C 41 4d16h 240d 151d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) 188 1d01h 244d 244d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts-only syz done 33 46d 251d 74d
SYZFAIL: repeatedly failed to execute the program 134 7h20m 283d 283d
INFO: rcu detected stall in tcp_write_timer 16 58d 287d 287d
INFO: rcu detected stall in NF_HOOK origin:lts-only syz unreliable 19 24d 304d 120d
INFO: rcu detected stall in addrconf_rs_timer 70 24d 315d 315d
can't ssh into the instance 1391 1h24m 317d 317d
possible deadlock in try_to_wake_up (2) origin:upstream C error 21 39d 330d 330d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream missing-backport C 637 1d07h 343d 343d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit origin:lts-only C inconclusive 188 7d08h 344d 89d
INFO: rcu detected stall in sys_bpf 19 8d13h 349d 349d
KASAN: use-after-free Read in __hci_req_sync origin:lts-only C done 147 254d 351d 301d
KASAN: use-after-free Read in skb_release_data origin:lts-only syz inconclusive 26 261d 352d 331d
possible deadlock in htab_lock_bucket origin:upstream C error 2 206d 352d 352d
possible deadlock in __mmap_lock_do_trace_acquire_returned origin:upstream C error 80 211d 356d 355d
possible deadlock in __stack_map_get origin:upstream missing-backport C 12 4d05h 357d 357d
possible deadlock in queue_stack_map_push_elem origin:upstream missing-backport C 13 23d 358d 358d
possible deadlock in __queue_map_get origin:upstream missing-backport C 23 21d 361d 354d
possible deadlock in sock_map_delete_elem origin:upstream missing-backport C done 79 297d 363d 287d
WARNING in sock_map_close origin:upstream C error 60 211d 365d 365d
BUG: unable to handle kernel paging request in hash origin:lts-only C done 2 366d 367d 278d
possible deadlock in sock_map_update_common origin:upstream C error 11 268d 371d 356d
possible deadlock in team_del_slave origin:upstream missing-backport C error 44 2d22h 373d 373d
general protection fault in dev_map_enqueue origin:upstream missing-backport C unreliable 189 1d17h 374d 373d
possible deadlock in sock_hash_delete_elem origin:upstream missing-backport C done 94 255d 376d 242d
possible deadlock in kvfree_call_rcu origin:upstream missing-backport C 747 4d16h 379d 368d
INFO: rcu detected stall in sys_clone (2) origin:upstream C 20 5d08h 380d 5d08h
possible deadlock in trie_delete_elem origin:upstream missing-backport C 3432 4d17h 380d 380d
possible deadlock in __lock_task_sighand origin:upstream C error 176 211d 386d 330d
WARNING in sock_hash_delete_elem origin:lts-only C done 1206 359d 386d 305d
WARNING in sock_map_delete_elem origin:lts-only C unreliable 1256 243d 386d 386d
INFO: rcu detected stall in sys_openat (2) origin:upstream C 11 24d 387d 387d
possible deadlock in __bpf_ringbuf_reserve origin:upstream missing-backport C 67 15d 392d 392d
INFO: task hung in unix_stream_sendmsg origin:lts-only C inconclusive 1 397d 397d 397d
BUG: sleeping function called from invalid context in __dentry_kill origin:lts-only C unreliable 1 409d 409d 409d
BUG: sleeping function called from invalid context in task_work_run origin:lts-only syz unreliable 1 411d 411d 411d
BUG: sleeping function called from invalid context in __vunmap origin:lts-only C done 2 408d 411d 395d
INFO: task hung in unix_dgram_sendmsg origin:lts-only C inconclusive 27 394d 413d 412d
BUG: sleeping function called from invalid context in __put_anon_vma origin:lts-only C unreliable 1 413d 413d 413d
WARNING: suspicious RCU usage in sta_remove_link origin:lts-only C inconclusive 1027 2d21h 418d 417d
possible deadlock in task_fork_fair origin:lts-only C done 88 4d15h 418d 331d
BUG: sleeping function called from invalid context in exit_mmap origin:lts-only C unreliable 3 410d 419d 419d
BUG: sleeping function called from invalid context in get_timespec64 origin:lts-only C done 1 419d 419d 406d
INFO: task hung in addrconf_verify_work (2) 46 94d 431d 431d
SYZFAIL: clone failed origin:lts-only syz unreliable 1 432d 432d 432d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str origin:upstream missing-backport C done 1 392d 437d 373d
BUG: sleeping function called from invalid context in bpf_test_timer_continue origin:lts-only C done 3 420d 451d 403d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:lts-only C done 3 408d 461d 459d
INFO: task hung in __writeback_inodes_sb_nr (2) origin:lts-only C error 29 8d22h 461d 324d
WARNING in perf_event_release_kernel origin:upstream C error 1 339d 466d 466d
WARNING in format_decode origin:upstream C 228 7d09h 504d 504d
kernel BUG in prog_array_map_poke_run origin:upstream missing-backport C unreliable 3 468d 513d 513d
general protection fault in inherit_task_group origin:upstream missing-backport C inconclusive 3 433d 524d 524d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream syz 24285 3h41m 534d 534d
BUG: unable to handle kernel NULL pointer dereference in bpf_test_run origin:lts-only C done 1 539d 539d 535d
invalid opcode in bpf_dispatcher_xdp origin:lts-only C unreliable 14 367d 545d 449d
inconsistent lock state in valid_state (2) origin:upstream missing-backport C done 334 169d 559d 511d
INFO: task hung in perf_event_free_task origin:upstream missing-backport C unreliable 3 465d 570d 570d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only C done 130 1d09h 638d 515d
INFO: rcu detected stall in sys_futex origin:lts-only syz 18 21d 639d 21d
INFO: rcu detected stall in gc_worker origin:upstream C 72 8d11h 641d 641d
possible deadlock in lock_timer_base origin:lts-only C unreliable 34 359d 657d 381d
possible deadlock in bpf_trace_printk origin:lts-only C done 3 453d 663d 564d
WARNING in btf_type_id_size missing-backport origin:lts-only C done 772 204d 684d 534d
INFO: rcu detected stall in syscall_exit_to_user_mode origin:upstream missing-backport C done 122 4d17h 728d 95d
KASAN: stack-out-of-bounds Write in copy_from_kernel_nofault origin:lts-only C unreliable 3 403d 733d 269d
INFO: task hung in synchronize_rcu origin:lts-only C unreliable 15 11d 734d 734d
suppressed report 3389 3h58m 747d 747d
WARNING in __cfg80211_ibss_joined origin:upstream missing-backport C inconclusive 55 58d 748d 748d
BUG: soft lockup in smp_call_function origin:upstream C 124 5d11h 748d 126d
INFO: rcu detected stall in corrupted origin:upstream missing-backport C 3882 1d10h 753d 612d
no output from test machine origin:upstream missing-backport C unreliable 24811 1h07m 756d 756d
WARNING in hci_conn_timeout origin:lts-only C done 3428 13h50m 758d 501d
lost connection to test machine origin:lts-only syz unreliable 50330 14m 758d 309d
WARNING in call_timer_fn origin:lts-only C unreliable 133 11h43m 758d 424d
WARNING: ODEBUG bug in netdev_run_todo origin:lts-only syz unreliable 36 561d 758d 734d
SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system origin:upstream syz error 11083 226d 759d 756d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only C done 1121 276d 759d 575d
unregister_netdevice: waiting for DEV to become free missing-backport origin:upstream C inconclusive 1827 5m 759d 670d
possible deadlock in jbd2_journal_lock_updates origin:lts-only C done 37613 219d 759d 514d
corrupted report 183549 2h59m 759d 759d
possible deadlock in ext4_bmap origin:lts-only C done 22611 219d 759d 567d