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🐞 Open [670]
🐞 Fixed [91]
🐞 Invalid [422]
⬇ Missing Backports [41]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
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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 2h26m 17902 184010 127 109784 e526b12bf916 .config 9d18h ba29ff75 3h48m all only
Applied filters: Manager=ci2-linux-6-1-kasan-perf (drop)
open (130):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: rcu detected stall in sys_clone3 (3) 2 22h02m 3d20h 3d20h
INFO: rcu detected stall in sys_perf_event_open (2) 1 5d06h 5d06h 5d06h
INFO: rcu detected stall in ip_expire 1 6d22h 6d22h 6d22h
INFO: rcu detected stall in perf_release 2 11d 11d 11d
SYZFAIL: ioctl(HCISETSCAN) failed 1 11d 11d 11d
INFO: rcu detected stall in vhci_release 1 18d 18d 18d
INFO: rcu detected stall in mac80211_hwsim_beacon 2 18d 22d 22d
INFO: rcu detected stall in hsr_announce 2 6d07h 24d 24d
INFO: task hung in _free_event 13 1d13h 26d 26d
WARNING in bpf_get_stack_raw_tp 3 27d 27d 27d
WARNING in __cfg80211_wext_siwencodeext 1448 3h16m 29d 29d
WARNING in cfg80211_wext_siwgenie 193 6h32m 29d 29d
WARNING in cfg80211_wireless_stats 650 2h11m 29d 29d
WARNING in wdev_lock origin:lts-only C 1002 4h54m 29d 27d
INFO: rcu detected stall in ip_list_rcv 1 30d 30d 30d
INFO: rcu detected stall in ieee80211_handle_queued_frames 4 12d 32d 32d
SYZFAIL: read failed 2 14d 32d 32d
SYZFAIL: failed to send rpc 3 8d04h 33d 33d
INFO: rcu detected stall in irqentry_exit 1 41d 41d 41d
SYZFAIL: ioctl(HCIDEVUP) failed 4 5d01h 47d 47d
INFO: rcu detected stall in mrp_join_timer 1 49d 49d 49d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network 8 9h55m 51d 51d
possible deadlock in console_emit_next_record (2) 3 38d 52d 52d
INFO: rcu detected stall in syscall_enter_from_user_mode (2) 1 54d 54d 54d
INFO: rcu detected stall in sys_socket 2 54d 54d 54d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) 46 16h36m 56d 56d
INFO: rcu detected stall in call_timer_fn 1 56d 56d 56d
INFO: rcu detected stall in __netif_receive_skb_core 2 9d09h 57d 57d
general protection fault in bq_flush_to_queue 2 36d 60d 60d
KASAN: use-after-free Read in cpu_map_enqueue 5 17d 62d 62d
INFO: rcu detected stall in sendmsg (3) 3 6h00m 63d 63d
linux-6.1.y test error: WARNING: suspicious RCU usage in corrupted 3 94d 95d 95d
SYZFAIL: repeatedly failed to execute the program 47 1d12h 95d 95d
SYZFAIL: failed to mkdtemp 452 13h01m 95d 95d
INFO: rcu detected stall in __sock_create 2 10d 98d 98d
INFO: rcu detected stall in tcp_write_timer 8 1d00h 99d 99d
INFO: rcu detected stall in neigh_timer_handler 4 3d07h 113d 113d
INFO: rcu detected stall in br_handle_frame 2 32d 114d 114d
INFO: rcu detected stall in NF_HOOK 10 6d12h 115d 115d
INFO: rcu detected stall in ieee80211_tasklet_handler 2 91d 117d 117d
INFO: rcu detected stall in aoecmd_cfg 2 30d 119d 119d
WARNING in __cfg80211_connect_result 2 87d 124d 124d
INFO: rcu detected stall in addrconf_rs_timer 36 5d04h 126d 126d
can't ssh into the instance 493 8h46m 129d 129d
INFO: task hung in linkwatch_event (2) 32 16d 130d 130d
INFO: task hung in crda_timeout_work 49 47d 130d 130d
possible deadlock in try_to_wake_up (2) origin:upstream C 20 23d 142d 142d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream C 314 11h33m 155d 155d
KASAN: use-after-free Read in skb_release_head_state 8 45d 155d 155d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit 72 14h48m 155d 155d
INFO: rcu detected stall in generic_file_write_iter 18 46d 159d 159d
INFO: rcu detected stall in sys_bpf 14 17d 161d 161d
KASAN: use-after-free Read in __hci_req_sync origin:lts-only C done 147 65d 162d 113d
KASAN: use-after-free Read in skb_release_data origin:lts-only syz inconclusive 26 72d 163d 143d
possible deadlock in htab_lock_bucket origin:upstream C 2 17d 163d 163d
possible deadlock in __mmap_lock_do_trace_acquire_returned origin:upstream C 80 23d 168d 166d
possible deadlock in __stack_map_get origin:upstream C 10 8d01h 168d 168d
possible deadlock in queue_stack_map_push_elem origin:upstream C 9 7d13h 169d 169d
possible deadlock in __queue_map_get origin:upstream C 13 15d 173d 166d
possible deadlock in sock_map_delete_elem origin:upstream missing-backport C done 79 108d 174d 99d
WARNING in sock_map_close origin:upstream C 60 22d 176d 176d
possible deadlock in trie_update_elem 5 42d 177d 177d
BUG: unable to handle kernel paging request in hash origin:lts-only C done 2 178d 178d 89d
possible deadlock in team_port_change_check origin:upstream C 7 27d 179d 179d
possible deadlock in sock_map_update_common origin:upstream C error 11 80d 182d 168d
possible deadlock in team_del_slave origin:upstream C 32 19d 185d 184d
general protection fault in dev_map_enqueue origin:upstream missing-backport C unreliable 100 15d 185d 185d
possible deadlock in sock_hash_delete_elem origin:upstream missing-backport C done 94 66d 187d 53d
possible deadlock in kvfree_call_rcu origin:upstream C 548 1d04h 190d 179d
INFO: rcu detected stall in sys_clone (2) 6 59d 191d 191d
possible deadlock in trie_delete_elem origin:upstream C 2982 5h16m 192d 192d
possible deadlock in hrtimer_run_queues C inconclusive 19 60d 196d 196d
possible deadlock in __flush_workqueue 140 52d 197d 197d
possible deadlock in __lock_task_sighand origin:upstream C 176 23d 197d 142d
WARNING in sock_hash_delete_elem origin:lts-only C done 1206 170d 197d 117d
WARNING in sock_map_delete_elem origin:lts-only C unreliable 1256 55d 197d 197d
possible deadlock in __bpf_ringbuf_reserve origin:upstream C 47 9d06h 203d 203d
INFO: task hung in unix_stream_sendmsg origin:lts-only C inconclusive 1 209d 209d 209d
INFO: task hung in addrconf_dad_work (2) 67 11d 217d 217d
BUG: sleeping function called from invalid context in __dentry_kill origin:lts-only C unreliable 1 221d 221d 221d
BUG: sleeping function called from invalid context in task_work_run origin:lts-only syz unreliable 1 222d 222d 222d
BUG: sleeping function called from invalid context in __vunmap origin:lts-only C done 2 220d 222d 207d
INFO: task hung in unix_dgram_sendmsg origin:lts-only C inconclusive 27 206d 224d 224d
BUG: sleeping function called from invalid context in __put_anon_vma origin:lts-only C unreliable 1 225d 225d 225d
WARNING: suspicious RCU usage in sta_remove_link origin:lts-only C inconclusive 200 5d05h 229d 229d
possible deadlock in task_fork_fair origin:lts-only C done 59 171d 229d 142d
BUG: sleeping function called from invalid context in exit_mmap origin:lts-only C unreliable 3 222d 230d 230d
BUG: sleeping function called from invalid context in get_timespec64 origin:lts-only C done 1 231d 231d 217d
INFO: task hung in addrconf_verify_work (2) 44 21d 242d 242d
INFO: task hung in switchdev_deferred_process_work 8 80d 243d 243d
INFO: task hung in __netlink_dump_start 16 98d 243d 243d
SYZFAIL: clone failed origin:lts-only syz unreliable 1 243d 243d 243d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str origin:upstream missing-backport C done 1 203d 248d 185d
BUG: sleeping function called from invalid context in bpf_test_timer_continue origin:lts-only C done 3 232d 262d 215d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:lts-only C done 3 219d 272d 270d
INFO: task hung in __writeback_inodes_sb_nr (2) origin:lts-only C 7 31d 273d 136d
WARNING in perf_event_release_kernel origin:upstream C error 1 150d 277d 277d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream syz 1 42d 302d 302d
WARNING in format_decode origin:upstream C 155 15d 315d 315d
kernel BUG in prog_array_map_poke_run origin:upstream missing-backport C unreliable 3 280d 325d 325d
general protection fault in inherit_task_group origin:upstream missing-backport C inconclusive 3 245d 336d 336d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream syz 4989 now 346d 346d
BUG: unable to handle kernel NULL pointer dereference in bpf_test_run origin:lts-only C done 1 351d 351d 346d
invalid opcode in bpf_dispatcher_xdp origin:lts-only C unreliable 14 179d 357d 261d
inconsistent lock state in valid_state (2) origin:upstream missing-backport C done 328 1d13h 371d 323d
INFO: task hung in perf_event_free_task origin:upstream missing-backport C unreliable 3 277d 382d 382d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only C done 95 3h54m 450d 326d
INFO: rcu detected stall in sys_futex 14 26d 451d 451d
INFO: rcu detected stall in gc_worker origin:upstream C 59 7d08h 453d 453d
possible deadlock in lock_timer_base origin:lts-only C unreliable 34 171d 468d 193d
possible deadlock in bpf_trace_printk origin:lts-only C done 3 265d 474d 376d
WARNING in btf_type_id_size missing-backport origin:lts-only C done 772 16d 496d 346d
INFO: rcu detected stall in syscall_exit_to_user_mode origin:upstream C 81 1d22h 540d 275d
KASAN: stack-out-of-bounds Write in copy_from_kernel_nofault origin:lts-only C unreliable 3 214d 544d 81d
INFO: task hung in synchronize_rcu origin:lts-only C unreliable 8 20d 546d 546d
suppressed report 1325 3h26m 558d 558d
WARNING in __cfg80211_ibss_joined origin:upstream missing-backport C inconclusive 40 15d 559d 559d
BUG: soft lockup in smp_call_function 77 19d 560d 560d
INFO: rcu detected stall in corrupted origin:upstream C 3094 3h22m 565d 424d
no output from test machine origin:upstream missing-backport C unreliable 3936 26m 567d 567d
WARNING in hci_conn_timeout origin:lts-only C done 2185 9h43m 569d 312d
lost connection to test machine origin:lts-only syz unreliable 28267 8m 569d 121d
WARNING in call_timer_fn origin:lts-only C unreliable 48 4d23h 570d 235d
WARNING: ODEBUG bug in netdev_run_todo origin:lts-only syz unreliable 36 373d 570d 546d
SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system origin:upstream syz 11083 37d 570d 568d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only C done 1121 88d 570d 386d
unregister_netdevice: waiting for DEV to become free missing-backport origin:upstream C inconclusive 716 2h00m 570d 482d
possible deadlock in jbd2_journal_lock_updates origin:lts-only C done 37613 31d 570d 325d
corrupted report 159927 10m 570d 570d
possible deadlock in ext4_bmap origin:lts-only C done 22611 30d 570d 379d