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🐞 Open [898]
🐞 Fixed [143]
🐞 Invalid [1070]
⬇ Missing Backports [73]
≡ 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 11h06m 21162 207965 51 691892 8e8fc038cad5 .config 4d09h c441f497 11h38m all only
Applied filters: Manager=ci2-linux-6-1-kasan-perf (drop)
open (172) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: rcu detected stall in mac80211_hwsim_beacon (4) 1 1 1h08m 1h08m 1h07m
INFO: task hung in ovs_dp_masks_rebalance (2) 1 1 1d17h 1d17h 1d17h
INFO: rcu detected stall in tipc_setsockopt 1 1 6d13h 6d13h 6d13h
INFO: rcu detected stall in htab_map_free 1 1 8d18h 8d18h 8d18h
INFO: rcu detected stall in dev_ioctl 1 2 9d17h 10d 10d
INFO: rcu detected stall in ipv6_list_rcv (2) 1 1 10d 10d 10d
INFO: rcu detected stall in sock_alloc_file (2) 1 1 14d 14d 14d
INFO: rcu detected stall in llc_rcv 1 1 14d 14d 14d
INFO: rcu detected stall in inet_frag_destroy 1 1 17d 17d 17d
INFO: rcu detected stall in __tun_chr_ioctl (2) 1 1 18d 18d 18d
INFO: rcu detected stall in tcp_write_timer (2) 1 1 40d 40d 40d
INFO: rcu detected stall in alloc_fd 1 1 42d 42d 42d
INFO: task hung in vlan_ioctl_handler (3) 1 1 44d 44d 44d
INFO: rcu detected stall in dccp_setsockopt 1 1 44d 44d 44d
INFO: rcu detected stall in inet6_ioctl 1 1 45d 45d 45d
INFO: rcu detected stall in inet6_netconf_get_devconf 1 1 45d 45d 45d
INFO: rcu detected stall in kernfs_iop_get_link origin:lts-only 1 C error 1 47d 47d 47d
INFO: rcu detected stall in aoecmd_cfg (2) 1 1 51d 51d 51d
INFO: rcu detected stall in try_check_zero (2) origin:lts-only 1 C error 1 58d 58d 58d
INFO: rcu detected stall in sys_close_range (2) origin:lts-only 1 C error 2 8d23h 64d 64d
INFO: rcu detected stall in call_timer_fn (2) 1 2 45d 65d 65d
INFO: rcu detected stall in ppp_release 1 1 66d 66d 66d
KASAN: slab-out-of-bounds Write in __bpf_get_stackid origin:lts-only 21 C error 238 2h05m 66d 66d
INFO: rcu detected stall in rtnl_dellink (2) 1 2 12d 69d 69d
INFO: rcu detected stall in br_ioctl_stub (2) 1 1 75d 75d 75d
possible deadlock in get_page_from_freelist (3) 4 2 84d 91d 91d
possible deadlock in trie_update_elem (2) 4 1 98d 98d 98d
INFO: task hung in del_device_store (2) origin:upstream 1 syz error 4 21h40m 100d 94d
INFO: rcu detected stall in kernfs_fop_write_iter (4) 1 2 37d 104d 104d
INFO: rcu detected stall in clock_nanosleep 1 6 13d 115d 115d
INFO: task hung in __cgroup_procs_write origin:upstream 1 syz error 2 94d 125d 125d
SYZFAIL: SIGILL (2) origin:upstream -1 syz error 3 89d 128d 128d
inconsistent lock state in trie_delete_elem origin:lts-only 4 C error 6 18d 132d 132d
inconsistent lock state in htab_lock_bucket origin:lts-only 4 C inconclusive 636 1d04h 136d 136d
INFO: task hung in reg_check_chans_work (4) origin:lts-only 1 syz error 2 124d 148d 124d
INFO: rcu detected stall in sock_write_iter (2) 1 2 86d 151d 151d
possible deadlock in bpf_lru_push_free origin:upstream 4 C error 2 86d 154d 154d
INFO: rcu detected stall in irqentry_exit (2) origin:lts-only 1 syz error 1 156d 156d 156d
SYZFAIL: SIGFPE origin:upstream -1 syz error 1 158d 158d 158d
INFO: task hung in addrconf_verify_work (3) 1 3 99d 158d 158d
INFO: rcu detected stall in ieee80211_handle_queued_frames (3) origin:lts-only 1 C inconclusive 7 34d 161d 134d
INFO: task hung in linkwatch_event (5) 1 syz error 8 9h29m 172d 172d
possible deadlock in get_partial_node (3) 4 4 84d 177d 177d
SYZFAIL: tun: can't open /dev/net/tun (2) origin:lts-only -1 syz error 12 62d 183d 159d
INFO: rcu detected stall in br_handle_frame (2) 1 5 4d15h 191d 191d
possible deadlock in kernfs_path_from_node origin:lts-only 4 C inconclusive 1 191d 191d 191d
possible deadlock in debug_check_no_obj_freed (2) 4 4 85d 198d 198d
INFO: task hung in exit_signals (2) origin:upstream 1 C inconclusive 4 156d 203d 156d
INFO: task hung in cgroup_can_fork (2) origin:upstream 1 C inconclusive 12 95d 204d 204d
INFO: task hung in mpol_rebind_mm (2) origin:upstream 1 C error 8 93d 204d 198d
INFO: rcu detected stall in sys_mprotect (3) 1 11 17d 208d 208d
INFO: rcu detected stall in fsnotify_mark_destroy_workfn origin:lts-only 1 C error 1 177d 212d 212d
INFO: task hung in devinet_ioctl (6) origin:lts-only 1 syz inconclusive 2 109d 214d 214d
SYZFAIL: failed to send rpc (3) -1 5 97d 214d 214d
INFO: rcu detected stall in isotp_release origin:lts-only 1 syz error 1 216d 217d 217d
INFO: rcu detected stall in sys_socket (3) origin:lts-only 1 C inconclusive 41 1d02h 218d 181d
INFO: rcu detected stall in task_work_run origin:lts-only 1 C error 2 59d 223d 59d
go runtime error origin:upstream missing-backport 2 syz error 3 86d 228d 228d
INFO: rcu detected stall in security_file_open (3) 1 6 41d 233d 233d
INFO: rcu detected stall in __sock_create (3) 1 14 3d03h 242d 242d
KASAN: use-after-free Write in kcm_write_msgs origin:upstream missing-backport 22 C inconclusive 1 180d 255d 255d
KASAN: use-after-free Read in __lock_sock origin:upstream missing-backport 19 C error 1 167d 255d 255d
KASAN: use-after-free Read in release_sock origin:upstream missing-backport 19 C inconclusive 1 216d 255d 255d
WARNING: ODEBUG bug in __sk_destruct origin:upstream missing-backport -1 C inconclusive 3 178d 256d 256d
WARNING in kcov_remote_start -1 7 50d 291d 291d
WARNING in perf_pending_task origin:upstream missing-backport -1 C inconclusive 1367 5h27m 292d 290d
INFO: rcu detected stall in sendmsg (5) origin:upstream 1 syz 19 5d22h 296d 218d
INFO: task hung in exit_mmap (3) origin:upstream 1 C error 34 89d 302d 201d
panic: runtime error: floating point error origin:upstream missing-backport 2 syz inconclusive 1 305d 305d 305d
INFO: task hung in addrconf_dad_work (4) missing-backport origin:lts-only 1 C error 6 21d 321d 21d
SYZFAIL: failed to recv rpc (2) origin:lts-only -1 C error 104 21d 324d 162d
WARNING in mac80211_hwsim_sta_rc_update origin:lts-only -1 C inconclusive 307 68d 332d 315d
INFO: rcu detected stall in sys_symlinkat (3) origin:upstream 1 syz error 4 127d 347d 347d
INFO: rcu detected stall in sys_unlink (2) 1 23 50d 384d 384d
SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) origin:upstream -1 syz error 30 51d 388d 93d
BUG: MAX_STACK_TRACE_ENTRIES too low! origin:lts-only -1 C inconclusive 4 130d 389d 346d
INFO: rcu detected stall in sys_getsockopt (2) origin:lts-only 1 C error 5 26d 390d 353d
INFO: rcu detected stall in syscall_enter_from_user_mode (3) origin:lts-only 1 C done 13 14d 412d 129d
BUG: sleeping function called from invalid context in lock_sock_nested (2) origin:upstream missing-backport 22 C inconclusive 15 2d16h 416d 416d
BUG: soft lockup in sock_close origin:lts-only 1 C error 4 72d 478d 72d
INFO: rcu detected stall in sys_perf_event_open (2) origin:lts-only 1 C done 52 9d10h 569d 218d
INFO: task hung in rtnetlink_rcv_msg (3) origin:upstream 1 C error 21 11d 573d 123d
INFO: task hung in _free_event origin:lts-only 1 C inconclusive 1100 1h34m 591d 515d
WARNING in bpf_get_stack_raw_tp origin:upstream missing-backport -1 C inconclusive 16 300d 591d 538d
WARNING in wdev_lock origin:lts-only -1 C error 1034 563d 593d 591d
SYZFAIL: initialize_wifi_devices: failed set up IBSS network origin:upstream -1 syz 811 8h10m 616d 155d
possible deadlock in console_emit_next_record (2) origin:upstream 4 C error 161 86d 616d 527d
KASAN: use-after-free Read in cpu_map_enqueue origin:lts-only 19 syz done 33 422d 627d 450d
SYZFAIL: repeatedly failed to execute the program origin:upstream -1 syz 291 7d15h 659d 103d
INFO: rcu detected stall in NF_HOOK origin:lts-only 1 syz unreliable 27 60d 680d 495d
INFO: rcu detected stall in dput (2) origin:lts-only 1 C error 54 96d 687d 115d
INFO: rcu detected stall in addrconf_rs_timer origin:lts-only 1 C done 98 35d 691d 112d
can't ssh into the instance -1 5227 1h40m 693d 693d
possible deadlock in try_to_wake_up (2) origin:upstream 4 C error 30 91d 706d 706d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream missing-backport 4 C 1449 1d13h 719d 719d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit origin:lts-only 10 C inconclusive 1788 4h01m 720d 465d
INFO: rcu detected stall in sys_bpf origin:lts-only 1 syz inconclusive 119 44m 725d 224d
KASAN: use-after-free Read in __hci_req_sync origin:lts-only 19 C done 147 630d 727d 677d
KASAN: use-after-free Read in skb_release_data origin:lts-only 19 syz inconclusive 26 637d 728d 707d
possible deadlock in htab_lock_bucket origin:upstream missing-backport 4 C inconclusive 11 137d 728d 728d
general protection fault in lock_sock_nested origin:upstream missing-backport 19 C inconclusive 239 6d10h 731d 256d
possible deadlock in __mmap_lock_do_trace_acquire_returned origin:upstream 4 C error 80 587d 732d 731d
possible deadlock in __stack_map_get origin:upstream missing-backport 4 C error 23 104d 732d 732d
possible deadlock in queue_stack_map_push_elem origin:upstream missing-backport 4 C error 26 88d 734d 734d
possible deadlock in __queue_map_get origin:upstream missing-backport 4 C error 35 116d 737d 730d
possible deadlock in sock_map_delete_elem origin:upstream missing-backport 4 C done 79 673d 739d 663d
WARNING in sock_map_close origin:upstream -1 C error 60 586d 741d 741d
BUG: unable to handle kernel paging request in hash origin:lts-only 17 C done 2 742d 743d 654d
possible deadlock in sock_map_update_common origin:upstream 4 C error 11 644d 747d 732d
possible deadlock in team_del_slave origin:upstream missing-backport 4 C inconclusive 75 45d 749d 749d
general protection fault in dev_map_enqueue origin:upstream missing-backport 19 C unreliable 199 353d 750d 749d
possible deadlock in sock_hash_delete_elem origin:upstream missing-backport 4 C done 94 630d 751d 618d
possible deadlock in kvfree_call_rcu origin:upstream missing-backport 4 C inconclusive 1073 84d 755d 744d
INFO: rcu detected stall in sys_clone (2) origin:upstream missing-backport 1 C error 60 2d01h 756d 381d
possible deadlock in trie_delete_elem origin:upstream missing-backport 4 C inconclusive 3819 84d 756d 756d
possible deadlock in __lock_task_sighand origin:upstream 4 C error 176 587d 761d 706d
WARNING in sock_hash_delete_elem origin:lts-only -1 C done 1206 735d 762d 681d
WARNING in sock_map_delete_elem origin:lts-only -1 C unreliable 1256 619d 762d 762d
INFO: rcu detected stall in sys_openat (2) origin:upstream 1 C error 36 9d22h 763d 763d
possible deadlock in __bpf_ringbuf_reserve origin:upstream missing-backport 4 C inconclusive 91 84d 767d 767d
INFO: task hung in unix_stream_sendmsg origin:lts-only 1 C inconclusive 1 773d 773d 773d
INFO: rcu detected stall in security_file_ioctl origin:upstream 1 C error 7 10d 785d 785d
BUG: sleeping function called from invalid context in __dentry_kill origin:lts-only 5 C unreliable 1 785d 785d 785d
BUG: sleeping function called from invalid context in task_work_run origin:lts-only 5 syz unreliable 1 787d 787d 787d
BUG: sleeping function called from invalid context in __vunmap origin:lts-only 5 C done 2 784d 787d 771d
INFO: task hung in unix_dgram_sendmsg origin:lts-only 1 C inconclusive 27 770d 789d 788d
BUG: sleeping function called from invalid context in __put_anon_vma origin:lts-only 5 C unreliable 1 789d 789d 789d
WARNING: suspicious RCU usage in sta_remove_link origin:lts-only 4 C inconclusive 1615 231d 794d 793d
possible deadlock in task_fork_fair origin:lts-only 4 C done 89 159d 794d 707d
BUG: sleeping function called from invalid context in exit_mmap origin:lts-only 5 C unreliable 3 786d 795d 795d
BUG: sleeping function called from invalid context in get_timespec64 origin:lts-only 5 C done 1 795d 795d 782d
SYZFAIL: clone failed origin:lts-only -1 syz unreliable 1 808d 808d 808d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str origin:upstream missing-backport 8 C done 1 768d 813d 749d
INFO: rcu detected stall in sys_exit_group (3) origin:upstream 1 C error 28 1d00h 813d 782d
BUG: sleeping function called from invalid context in bpf_test_timer_continue origin:lts-only 5 C done 3 796d 827d 779d
possible deadlock in sch_direct_xmit (2) origin:lts-only 4 C done 28 327d 827d 247d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:lts-only 5 C done 3 784d 837d 835d
INFO: task hung in __writeback_inodes_sb_nr (2) origin:lts-only 1 C error 41 29d 837d 700d
WARNING in perf_event_release_kernel origin:upstream missing-backport -1 C inconclusive 1 715d 842d 842d
kernel BUG in prog_array_map_poke_run origin:upstream missing-backport -1 C unreliable 3 844d 889d 889d
general protection fault in inherit_task_group origin:upstream missing-backport 2 C inconclusive 3 809d 900d 900d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream -1 syz error 35702 90d 910d 910d
BUG: unable to handle kernel NULL pointer dereference in bpf_test_run origin:lts-only 10 C done 1 915d 915d 911d
invalid opcode in bpf_dispatcher_xdp origin:lts-only 2 C unreliable 14 743d 921d 825d
inconsistent lock state in valid_state (2) origin:upstream missing-backport 4 C done 334 545d 935d 887d
INFO: task hung in perf_event_free_task origin:upstream missing-backport 1 C unreliable 3 841d 946d 946d
INFO: rcu detected stall in cleanup_net origin:lts-only 1 syz inconclusive 143 53d 1008d 696d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only 1 C done 263 23m 1014d 890d
INFO: rcu detected stall in sys_futex origin:lts-only 1 C done 36 5d22h 1015d 5d22h
INFO: rcu detected stall in gc_worker origin:lts-only 1 C inconclusive 107 44d 1017d 1017d
possible deadlock in lock_timer_base origin:lts-only 4 C unreliable 34 735d 1033d 757d
possible deadlock in bpf_trace_printk origin:lts-only 4 C done 3 829d 1039d 940d
BUG: soft lockup in do_idle origin:upstream 1 C error 83 5d03h 1040d 1040d
WARNING in btf_type_id_size missing-backport origin:lts-only -1 C done 772 580d 1060d 910d
INFO: rcu detected stall in syscall_exit_to_user_mode origin:upstream missing-backport 1 C done 344 5d15h 1104d 471d
KASAN: stack-out-of-bounds Write in copy_from_kernel_nofault origin:lts-only 21 C unreliable 3 779d 1109d 645d
INFO: task hung in synchronize_rcu origin:lts-only 1 C unreliable 33 14d 1110d 1110d
suppressed report -1 12491 now 1122d 1122d
WARNING in __cfg80211_ibss_joined origin:upstream missing-backport -1 C inconclusive 222 2d08h 1124d 1124d
BUG: soft lockup in smp_call_function origin:upstream 1 C error 187 21d 1124d 502d
INFO: rcu detected stall in corrupted origin:upstream missing-backport 1 C inconclusive 4025 2d12h 1129d 988d
no output from test machine origin:upstream missing-backport -1 C unreliable 35145 4h21m 1132d 1132d
WARNING in hci_conn_timeout origin:lts-only -1 C done 5324 4h01m 1134d 246d
lost connection to test machine origin:upstream -1 C unreliable 79503 16m 1134d 292d
WARNING in call_timer_fn origin:lts-only -1 C unreliable 201 56d 1134d 800d
WARNING: ODEBUG bug in netdev_run_todo origin:lts-only -1 syz unreliable 37 129d 1134d 1110d
SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system origin:upstream -1 syz error 11083 602d 1135d 1132d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only 4 C done 1121 652d 1135d 951d
unregister_netdevice: waiting for DEV to become free origin:upstream missing-backport 2 C inconclusive 4734 3h05m 1135d 1046d
possible deadlock in jbd2_journal_lock_updates origin:lts-only 4 C done 37628 16d 1135d 890d
corrupted report -1 188472 25m 1135d 1135d
possible deadlock in ext4_bmap origin:lts-only 4 C done 22611 595d 1135d 943d