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-6-1-kasan-perf now 47m 16547 166170 127 227681 ae9f2a70d69e .config 2d04h 8d849073 5h27m all only
Applied filters: Manager=ci2-linux-6-1-kasan-perf (drop)
open (103):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: rcu detected stall in sys_perf_event_open 1 3d12h 3d12h 3d12h
INFO: rcu detected stall in neigh_timer_handler 1 7d15h 7d15h 7d15h
INFO: rcu detected stall in br_handle_frame 1 8d19h 8d19h 8d19h
INFO: rcu detected stall in ieee80211_tasklet_handler 1 11d 11d 11d
INFO: rcu detected stall in aoecmd_cfg 1 14d 14d 14d
WARNING in __cfg80211_connect_result 1 18d 18d 18d
INFO: rcu detected stall in addrconf_rs_timer 3 14h33m 20d 20d
possible deadlock in sk_psock_drop 3 2d19h 23d 23d
can't ssh into the instance 77 3h52m 23d 23d
INFO: task hung in linkwatch_event (2) 18 1d20h 24d 24d
KASAN: use-after-free Read in rhashtable_lookup_fast 1 24d 24d 24d
possible deadlock in try_to_wake_up (2) origin:upstream C 5 3d23h 36d 36d
possible deadlock in sock_hash_update_common 3 22d 47d 47d
WARNING: suspicious RCU usage in get_callchain_entry origin:upstream C 59 2d08h 49d 49d
KASAN: use-after-free Read in skb_release_head_state 2 3d16h 49d 49d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit 13 7m 49d 49d
INFO: rcu detected stall in sys_bpf 3 26d 55d 55d
KASAN: use-after-free Read in __hci_req_sync origin:lts-only C done 83 14h22m 56d 7d12h
KASAN: use-after-free Read in skb_release_data origin:lts-only syz 16 2d01h 57d 37d
possible deadlock in htab_lock_bucket origin:upstream C 1 22d 58d 58d
WARNING in __xdp_reg_mem_model origin:upstream C 2 24d 58d 58d
WARNING in skb_ensure_writable origin:upstream C 421 1d03h 62d 61d
possible deadlock in __mmap_lock_do_trace_acquire_returned origin:upstream C 31 51m 62d 60d
possible deadlock in __stack_map_get origin:upstream C 7 7d23h 62d 62d
possible deadlock in queue_stack_map_push_elem origin:upstream C 8 1d04h 63d 63d
BUG: spinlock recursion in try_to_wake_up 1 65d 65d 65d
possible deadlock in __queue_map_get origin:upstream C 10 18d 67d 60d
WARNING in validate_chain 3 66d 67d 67d
possible deadlock in sock_map_delete_elem origin:upstream missing-backport C 79 2d19h 68d 64d
possible deadlock in pcpu_alloc 2 68d 69d 69d
WARNING in sock_map_close origin:upstream C 60 16h32m 70d 70d
possible deadlock in trie_update_elem 4 36d 71d 71d
BUG: unable to handle kernel paging request in hash origin:lts-only C error 2 72d 72d 72d
possible deadlock in team_port_change_check origin:upstream C 7 2d07h 73d 73d
INFO: rcu detected stall in ext4_file_write_iter 1 74d 74d 74d
possible deadlock in sock_map_update_common origin:upstream C 11 10d 76d 62d
possible deadlock in team_del_slave origin:upstream C 25 2d17h 79d 78d
general protection fault in dev_map_enqueue origin:upstream missing-backport C 71 2d03h 79d 79d
possible deadlock in sock_hash_delete_elem origin:upstream missing-backport C 94 3d23h 81d 63d
possible deadlock in kvfree_call_rcu origin:upstream C 332 22h02m 84d 73d
possible deadlock in trie_delete_elem origin:upstream C 2215 4h14m 86d 86d
possible deadlock in scheduler_tick origin:upstream missing-backport C 237 27d 86d 82d
possible deadlock in hrtimer_run_queues C 19 1d23h 90d 90d
possible deadlock in __flush_workqueue 77 17h46m 91d 91d
possible deadlock in __lock_task_sighand origin:upstream C 159 23h34m 91d 36d
WARNING in sock_hash_delete_elem origin:lts-only C done 1206 64d 91d 11d
WARNING in sock_map_delete_elem origin:lts-only C 1256 28d 91d 91d
possible deadlock in __bpf_ringbuf_reserve origin:upstream C 33 16d 97d 97d
INFO: task hung in unix_stream_sendmsg origin:lts-only C inconclusive 1 103d 103d 103d
BUG: sleeping function called from invalid context in __dentry_kill origin:lts-only C unreliable 1 115d 115d 115d
BUG: sleeping function called from invalid context in task_work_run origin:lts-only syz unreliable 1 116d 116d 116d
BUG: sleeping function called from invalid context in __vunmap origin:lts-only C done 2 114d 117d 101d
INFO: task hung in unix_dgram_sendmsg origin:lts-only C inconclusive 27 100d 118d 118d
BUG: sleeping function called from invalid context in __put_anon_vma origin:lts-only C unreliable 1 119d 119d 119d
WARNING: suspicious RCU usage in sta_remove_link origin:lts-only C inconclusive 72 55m 123d 123d
possible deadlock in task_fork_fair origin:lts-only C done 59 65d 123d 36d
BUG: sleeping function called from invalid context in exit_mmap origin:lts-only C unreliable 3 116d 124d 124d
BUG: sleeping function called from invalid context in get_timespec64 origin:lts-only C done 1 125d 125d 111d
INFO: task hung in addrconf_verify_work (2) 35 1d09h 136d 136d
INFO: task hung in switchdev_deferred_process_work 7 2d13h 137d 137d
INFO: task hung in __netlink_dump_start 14 2d23h 137d 137d
SYZFAIL: clone failed origin:lts-only syz unreliable 1 137d 137d 137d
INFO: task hung in rtnetlink_rcv_msg (2) 55 22h56m 139d 139d
INFO: task hung in vlan_ioctl_handler 3 21d 141d 141d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str origin:upstream missing-backport C done 1 97d 142d 79d
BUG: sleeping function called from invalid context in bpf_test_timer_continue origin:lts-only C done 3 126d 156d 109d
BUG: scheduling while atomic in exit_to_user_mode_loop origin:lts-only C done 3 114d 166d 165d
INFO: task hung in __writeback_inodes_sb_nr (2) origin:lts-only C 6 16d 167d 30d
WARNING in perf_event_release_kernel origin:upstream C error 1 44d 172d 172d
possible deadlock in console_emit_next_record origin:upstream C 38 28d 191d 87d
SYZFAIL: tun: can't open /dev/net/tun origin:upstream syz 1 12h43m 196d 196d
WARNING in format_decode origin:upstream C 130 3d12h 209d 209d
kernel BUG in prog_array_map_poke_run origin:upstream missing-backport C unreliable 3 174d 219d 219d
general protection fault in inherit_task_group origin:upstream missing-backport C inconclusive 3 139d 230d 230d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) origin:upstream syz 2 16d 240d 240d
BUG: unable to handle kernel NULL pointer dereference in bpf_test_run origin:lts-only C done 1 245d 245d 240d
invalid opcode in bpf_dispatcher_xdp origin:lts-only C unreliable 14 73d 251d 155d
inconsistent lock state in valid_state (2) origin:upstream missing-backport C done 252 3h03m 265d 217d
INFO: task hung in perf_event_free_task origin:upstream missing-backport C error 3 171d 276d 276d
INFO: rcu detected stall in batadv_nc_worker origin:lts-only C done 40 3d08h 344d 220d
INFO: rcu detected stall in sys_futex 11 3d12h 345d 345d
possible deadlock in lock_timer_base origin:lts-only C unreliable 34 65d 362d 87d
possible deadlock in bpf_trace_printk origin:lts-only C done 3 159d 368d 270d
WARNING in btf_type_id_size missing-backport origin:lts-only C done 664 7d21h 390d 240d
INFO: rcu detected stall in syscall_exit_to_user_mode origin:upstream C 49 4d09h 434d 169d
KASAN: stack-out-of-bounds Write in copy_from_kernel_nofault origin:lts-only C unreliable 3 108d 438d 211d
BUG: unable to handle kernel paging request in bpf_dispatcher_xdp origin:lts-only C done 16 134d 439d 285d
INFO: task hung in synchronize_rcu origin:lts-only C unreliable 6 46d 440d 440d
suppressed report 220 13h32m 452d 452d
WARNING in __cfg80211_ibss_joined origin:upstream missing-backport C 27 2d17h 454d 454d
BUG: soft lockup in smp_call_function 59 1d07h 454d 454d
INFO: rcu detected stall in corrupted origin:upstream C 929 4h56m 459d 318d
no output from test machine origin:upstream missing-backport C unreliable 673 23h54m 461d 461d
lost connection to test machine origin:lts-only syz 9303 2h37m 463d 15d
WARNING in call_timer_fn origin:lts-only C unreliable 20 1d03h 464d 129d
WARNING: ODEBUG bug in netdev_run_todo origin:lts-only syz unreliable 36 267d 464d 440d
KASAN: use-after-free Read in tcp_write_timer_handler 140 38d 464d 464d
SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system origin:upstream syz 9293 9m 464d 462d
possible deadlock in __jbd2_log_wait_for_space origin:lts-only C done 1102 17h48m 464d 280d
unregister_netdevice: waiting for DEV to become free missing-backport origin:upstream C inconclusive 483 1h47m 464d 376d
possible deadlock in jbd2_journal_lock_updates origin:lts-only C done 37183 3h33m 464d 219d
corrupted report 49799 now 464d 464d
possible deadlock in ext4_bmap origin:lts-only C done 22163 58m 464d 273d