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🐞 Open [722]
🐞 Fixed [118]
🐞 Invalid [740]
⬇ 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 14h24m 17422 196774 7 48643 02b72ccb5f9d .config 21h10m 77908e5f 19h46m all only
Applied filters: Manager=ci2-linux-6-1-kasan-perf (drop)
open (112):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: trying to register non-static key in cfg80211_dev_free origin:lts-only C 2 17d 18d 18d
INFO: task hung in reg_check_chans_work (3) 1 33d 33d 33d
INFO: rcu detected stall in sys_unlink (2) 3 2d14h 43d 43d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) 6 21d 47d 47d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only C 2 5d06h 48d 5d20h
SYZFAIL: read failed (2) 1 51d 51d 51d
INFO: task hung in linkwatch_event (4) 2 2d05h 57d 57d
possible deadlock in __rmqueue_pcplist 1 59d 59d 59d
INFO: rcu detected stall in ipv6_list_rcv 2 62d 66d 66d
INFO: rcu detected stall in sys_mkdir 1 67d 67d 67d
INFO: rcu detected stall in sys_close_range origin:lts-only syz done 1 67d 67d 46d
INFO: rcu detected stall in sendmsg (4) 2 60d 70d 70d
INFO: rcu detected stall in br_forward_delay_timer_expired (2) 1 70d 70d 70d
INFO: rcu detected stall in syscall_enter_from_user_mode (3) origin:lts-only syz 1 32d 71d 71d
INFO: task hung in exit_mmap (2) 1 74d 74d 74d
possible deadlock in debug_check_no_obj_freed 1 76d 76d 76d
INFO: rcu detected stall in __sock_create (2) 2 56d 89d 89d
INFO: rcu detected stall in neigh_timer_handler (2) 1 95d 95d 95d
INFO: rcu detected stall in sys_socket (2) 3 67d 121d 121d
INFO: task hung in addrconf_dad_work (3) 2 93d 125d 125d
possible deadlock in get_partial_node (2) 3 44d 142d 142d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only syz done 4 70d 228d 157d
INFO: task hung in rtnetlink_rcv_msg (3) origin:lts-only syz error 10 3d21h 232d 124d
SYZFAIL: ioctl(HCISETSCAN) failed 7 5d02h 235d 235d
INFO: task hung in _free_event origin:lts-only C inconclusive 229 2d07h 250d 174d
WARNING in bpf_get_stack_raw_tp origin:upstream C 14 10d 250d 198d
WARNING in wdev_lock origin:lts-only C error 1034 223d 253d 250d
SYZFAIL: ioctl(HCIDEVUP) failed 19 7d10h 271d 271d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network 534 1d00h 275d 275d
possible deadlock in console_emit_next_record (2) origin:upstream C 46 13d 275d 187d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) 200 18h05m 280d 280d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts-only syz done 33 81d 286d 109d
SYZFAIL: repeatedly failed to execute the program 144 20h57m 319d 319d
INFO: rcu detected stall in tcp_write_timer 16 93d 323d 323d
INFO: rcu detected stall in NF_HOOK origin:lts-only syz unreliable 19 59d 339d 155d
INFO: rcu detected stall in addrconf_rs_timer 73 7d13h 350d 350d
can't ssh into the instance 1625 4h18m 353d 353d
possible deadlock in try_to_wake_up (2) origin:upstream C error 21 75d 365d 365d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream missing-backport C 678 23h40m 378d 378d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit origin:lts-only C inconclusive 206 9h59m 379d 125d
INFO: rcu detected stall in sys_bpf 20 8d02h 384d 384d
KASAN: use-after-free Read in __hci_req_sync origin:lts-only C done 147 289d 386d 337d
KASAN: use-after-free Read in skb_release_data origin:lts-only syz inconclusive 26 296d 387d 366d
possible deadlock in htab_lock_bucket origin:upstream C error 3 14d 387d 387d
possible deadlock in __mmap_lock_do_trace_acquire_returned origin:upstream C error 80 246d 391d 390d
possible deadlock in __stack_map_get origin:upstream missing-backport C 19 18h39m 392d 392d
possible deadlock in queue_stack_map_push_elem origin:upstream missing-backport C 13 24d 393d 393d
possible deadlock in __queue_map_get origin:upstream missing-backport C 23 22d 397d 390d
possible deadlock in sock_map_delete_elem origin:upstream missing-backport C done 79 332d 398d 323d
WARNING in sock_map_close origin:upstream C error 60 246d 400d 400d
BUG: unable to handle kernel paging request in hash origin:lts-only C done 2 401d 402d 313d
possible deadlock in sock_map_update_common origin:upstream C error 11 303d 406d 391d
possible deadlock in team_del_slave origin:upstream missing-backport C error 58 7d04h 408d 408d
general protection fault in dev_map_enqueue origin:upstream missing-backport C unreliable 199 12d 409d 409d
possible deadlock in sock_hash_delete_elem origin:upstream missing-backport C done 94 290d 411d 277d
possible deadlock in kvfree_call_rcu origin:upstream missing-backport C 786 3h04m 414d 403d
INFO: rcu detected stall in sys_clone (2) origin:upstream C error 21 34d 415d 40d
possible deadlock in trie_delete_elem origin:upstream missing-backport C 3511 4h24m 416d 416d
possible deadlock in __lock_task_sighand origin:upstream C error 176 246d 421d 366d
WARNING in sock_hash_delete_elem origin:lts-only C done 1206 394d 421d 340d
WARNING in sock_map_delete_elem origin:lts-only C unreliable 1256 278d 421d 421d
INFO: rcu detected stall in sys_openat (2) origin:upstream C 12 1d15h 422d 422d
possible deadlock in __bpf_ringbuf_reserve origin:upstream missing-backport C inconclusive 68 27d 427d 427d
INFO: task hung in unix_stream_sendmsg origin:lts-only C inconclusive 1 433d 433d 433d
BUG: sleeping function called from invalid context in __dentry_kill origin:lts-only C unreliable 1 444d 445d 445d
BUG: sleeping function called from invalid context in task_work_run origin:lts-only syz unreliable 1 446d 446d 446d
BUG: sleeping function called from invalid context in __vunmap origin:lts-only C done 2 443d 446d 430d
INFO: task hung in unix_dgram_sendmsg origin:lts-only C inconclusive 27 430d 448d 448d
BUG: sleeping function called from invalid context in __put_anon_vma origin:lts-only C unreliable 1 449d 449d 449d
WARNING: suspicious RCU usage in sta_remove_link origin:lts-only C inconclusive 1226 4h27m 453d 453d
possible deadlock in task_fork_fair origin:lts-only C done 88 39d 453d 366d
BUG: sleeping function called from invalid context in exit_mmap origin:lts-only C unreliable 3 446d 454d 454d
BUG: sleeping function called from invalid context in get_timespec64 origin:lts-only C done 1 454d 454d 441d
SYZFAIL: clone failed origin:lts-only syz unreliable 1 467d 467d 467d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str origin:upstream missing-backport C done 1 427d 472d 409d
BUG: sleeping function called from invalid context in bpf_test_timer_continue origin:lts-only C done 3 456d 486d 439d
possible deadlock in sch_direct_xmit (2) origin:lts-only C done 22 4d12h 486d 355d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:lts-only C done 3 443d 496d 494d
INFO: task hung in __writeback_inodes_sb_nr (2) origin:lts-only C error 30 16d 497d 359d
WARNING in perf_event_release_kernel origin:upstream missing-backport C error 1 374d 501d 501d
WARNING in format_decode origin:upstream C 248 4d05h 539d 539d
kernel BUG in prog_array_map_poke_run origin:upstream missing-backport C unreliable 3 504d 549d 549d
general protection fault in inherit_task_group origin:upstream missing-backport C inconclusive 3 468d 559d 559d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream syz 28251 2h36m 570d 570d
BUG: unable to handle kernel NULL pointer dereference in bpf_test_run origin:lts-only C done 1 575d 575d 570d
invalid opcode in bpf_dispatcher_xdp origin:lts-only C unreliable 14 403d 580d 485d
inconsistent lock state in valid_state (2) origin:upstream missing-backport C done 334 204d 595d 546d
INFO: task hung in perf_event_free_task origin:upstream missing-backport C unreliable 3 501d 605d 605d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only C done 138 8d02h 673d 550d
INFO: rcu detected stall in sys_futex origin:lts-only syz done 19 4d04h 674d 32d
INFO: rcu detected stall in gc_worker origin:upstream C 78 5d17h 677d 677d
possible deadlock in lock_timer_base origin:lts-only C unreliable 34 394d 692d 416d
possible deadlock in bpf_trace_printk origin:lts-only C done 3 489d 698d 599d
WARNING in btf_type_id_size missing-backport origin:lts-only C done 772 239d 720d 570d
INFO: rcu detected stall in syscall_exit_to_user_mode origin:upstream missing-backport C done 137 9d10h 763d 130d
KASAN: stack-out-of-bounds Write in copy_from_kernel_nofault origin:lts-only C unreliable 3 438d 768d 304d
INFO: task hung in synchronize_rcu origin:lts-only C unreliable 16 22d 770d 770d
suppressed report 3606 2h30m 782d 782d
WARNING in __cfg80211_ibss_joined origin:upstream missing-backport C inconclusive 59 30d 783d 783d
BUG: soft lockup in smp_call_function origin:upstream C 131 12d 784d 161d
INFO: rcu detected stall in corrupted origin:upstream missing-backport C 3893 4d22h 789d 647d
no output from test machine origin:upstream missing-backport C unreliable 25930 1h19m 791d 791d
WARNING in hci_conn_timeout origin:lts-only C done 3588 2h37m 793d 536d
lost connection to test machine origin:lts-only syz unreliable 54444 2h56m 793d 345d
WARNING in call_timer_fn origin:lts-only C unreliable 152 4d00h 793d 459d
WARNING: ODEBUG bug in netdev_run_todo origin:lts-only syz unreliable 36 596d 793d 769d
SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system origin:upstream syz error 11083 261d 794d 792d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only C done 1121 311d 794d 610d
unregister_netdevice: waiting for DEV to become free origin:upstream missing-backport C inconclusive 2201 2h10m 794d 705d
possible deadlock in jbd2_journal_lock_updates origin:lts-only C done 37613 254d 794d 549d
corrupted report 183953 4h42m 794d 794d
possible deadlock in ext4_bmap origin:lts-only C done 22611 254d 794d 602d