syzbot

 sign-in | mailing list | source | docs
🐞 Open [196]
🐞 Fixed [42]
🐞 Invalid [470]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

This kernel is DECOMMISSIONED

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
ci-android-49-kasan-gce 1994d broken 8fe428403e30 .config 2366d failing 0ecb9746 1995d all only
ci-android-49-kasan-gce-386 1994d broken 8fe428403e30 .config 2366d failing 0ecb9746 1995d all only
ci-android-49-kasan-gce-root 1994d broken a36b5017c810 .config 1999d 0ecb9746 1995d all only
open (196):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: suspicious RCU usage in shmem_add_seals C 1869 2003d 2012d 2008d
WARNING: ODEBUG bug in rt6_release C 1 2016d 2015d 2015d
WARNING in fib6_del (2) C 6 2015d 2029d 2016d
WARNING in rt_mutex_slowunlock syz 3 2041d 2041d 2041d
general protection fault in cancel_dirty_page C 7 1997d 2042d 2042d
KASAN: use-after-free Read in __ip6_append_data C 4 2006d 2046d 2006d
KASAN: use-after-free Read in ip6t_do_table C 18 2002d 2047d 2045d
INFO: rcu detected stall in shrink_slab C 1 2064d 2064d 2064d
INFO: rcu detected stall in ext4_filemap_fault C 1 2078d 2078d 2078d
INFO: task hung in SyS_io_destroy syz 2 2080d 2080d 2080d
WARNING in add_event_to_ctx C 13 2000d 2084d 2084d
general protection fault in __blockdev_direct_IO C 19 2040d 2103d 2103d
inconsistent lock state in get_cmdline C 1149 2012d 2104d 2104d
kernel BUG at ./include/linux/skbuff.h:LINE! (2) syz 16 2085d 2104d 2104d
INFO: task hung in nf_unregister_net_hook (2) syz 1 2114d 2114d 2114d
WARNING in do_debug syz 2 2129d 2129d 2129d
INFO: suspicious RCU usage in fib_compute_spec_dst syz 2211 1994d 2160d 2160d
KASAN: use-after-free Read in pneigh_get_next syz 9 2133d 2167d 2166d
WARNING in tcp_close syz 21 2039d 2167d 2167d
INFO: task hung in binder_deferred_func C 4 2179d 2190d 2190d
BUG: sleeping function called from invalid context in mmput C 1134 2104d 2202d 2202d
WARNING in hrtimer_init C 5544 1994d 2204d 2204d
INFO: task hung in tty_poll C 4 2015d 2211d 2211d
INFO: rcu detected stall in ext4_file_write_iter syz 2 2178d 2219d 2219d
possible deadlock in uinput_request_submit C 5 2119d 2228d 2188d
INFO: task hung in blkdev_reread_part syz 380 2009d 2228d 2223d
INFO: task hung in lo_open C 2683 1994d 2228d 2032d
INFO: task hung in rtnetlink_rcv syz 1 2231d 2228d 2228d
WARNING in arch_install_hw_breakpoint syz 3 2133d 2228d 2228d
INFO: rcu detected stall in readlink syz 1 2312d 2228d 2228d
WARNING: ODEBUG bug in __do_softirq syz 1 2434d 2228d 2228d
general protection fault in perf_trace_lock syz 1 2485d 2228d 2228d
WARNING: ODEBUG bug in corrupted syz 1 2502d 2228d 2228d
KASAN: use-after-free Read in posix_lock_inode syz 2 2276d 2228d 2228d
KASAN: use-after-free Read in snd_timer_interrupt syz 2 2549d 2228d 2228d
kernel BUG at drivers/android/binder.c:LINE! syz 2 2509d 2228d 2228d
general protection fault in shmem_free_inode syz 6 2033d 2228d 2228d
KASAN: use-after-free Read in rawv6_sendmsg syz 3 2459d 2228d 2228d
WARNING in kobject_get syz 9 2094d 2228d 2228d
WARNING in __might_sleep syz 11 2339d 2228d 2228d
WARNING in untrack_pfn syz 35 1995d 2228d 2228d
INFO: task hung in do_exit syz 18 2044d 2228d 2228d
WARNING in fpu__restore syz 13 2493d 2228d 2228d
INFO: task hung in write_cache_pages syz 17 2588d 2228d 2228d
general protection fault in loop_validate_file syz 28 2085d 2228d 2228d
KASAN: slab-out-of-bounds Read in tun_net_xmit syz 3386 1994d 2228d 2228d
INFO: task hung in lookup_slow syz 36 2119d 2228d 2228d
lost connection to test machine (3) C 109581 1994d 2228d 2228d
INFO: task hung in pipe_write C 3 2022d 2228d 2228d
INFO: rcu detected stall in sched_setattr C 2 2159d 2228d 2228d
INFO: task hung in _rcu_barrier C 1 2388d 2228d 2228d
general protection fault in perf_iterate_sb C 1 2413d 2228d 2228d
KASAN: invalid-free in p9stat_free C 1 2459d 2228d 2228d
WARNING: ODEBUG bug in __queue_work C 1 2465d 2228d 2228d
INFO: rcu detected stall in vprintk_emit C 1 2468d 2228d 2228d
KASAN: slab-out-of-bounds Read in _autofs_dev_ioctl C 1 2474d 2228d 2228d
BUG: soft lockup in umount_tree C 1 2506d 2228d 2228d
WARNING in md_ioctl C 1 2578d 2228d 2228d
KASAN: use-after-free Read in l2tp_session_get C 1 2651d 2228d 2228d
INFO: rcu detected stall C 1 2677d 2228d 2228d
possible deadlock in snd_seq_deliver_event C 1 2752d 2228d 2228d
INFO: task hung in tty_compat_ioctl C 15 1994d 2228d 2228d
INFO: rcu detected stall in kswapd C 10 2035d 2228d 2228d
kernel BUG at fs/ext4/fsync.c:LINE! C 3 2091d 2228d 2228d
BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:LINE C 2 2330d 2228d 2228d
KASAN: use-after-free Read in ip_cmsg_recv_offset C 2 2413d 2228d 2228d
KASAN: use-after-free Read in l2tp_session_create C 2 2456d 2228d 2228d
INFO: task hung in do_ip_vs_set_ctl (2) C 2 2584d 2228d 2228d
suspicious RCU usage at ./include/linux/inetdevice.h:LINE C 2 2665d 2228d 2228d
WARNING in reuseport_add_sock C 2 2684d 2228d 2228d
KASAN: slab-out-of-bounds Read in __dev_queue_xmit C 3 2008d 2228d 2228d
general protection fault in blk_get_backing_dev_info (2) C 3 2273d 2228d 2228d
INFO: task hung in ext4_map_blocks C 3 2392d 2228d 2228d
INFO: task hung in __do_page_fault C 5 2054d 2228d 2228d
kernel BUG at security/keys/keyring.c:LINE! C 3 2363d 2228d 2228d
INFO: task hung in fuse_reverse_inval_entry C 3 2484d 2228d 2228d
general protection fault in p9_conn_cancel C 3 2463d 2229d 2229d
KASAN: slab-out-of-bounds Write in selinux_sb_copy_data C 3 2464d 2229d 2229d
general protection fault in __lock_acquire C 3 2706d 2229d 2229d
INFO: task hung in add_transaction_credits C 4 2419d 2229d 2229d
KASAN: use-after-free Read in cpuacct_charge C 4 2466d 2229d 2229d
general protection fault in process_init_reply C 4 2455d 2229d 2229d
general protection fault in p9_fd_create_unix C 4 2461d 2229d 2229d
WARNING in blkdev_put C 4 2506d 2229d 2229d
general protection fault in n_tty_set_termios C 4 2357d 2229d 2229d
WARNING in tcp_enter_loss C 4 2581d 2229d 2229d
WARNING in xfrm_policy_insert C 27 1995d 2229d 2229d
WARNING in fib6_repair_tree C 4 2648d 2229d 2229d
KASAN: slab-out-of-bounds Read in xfrm_hash_rebuild C 4 2690d 2229d 2229d
INFO: rcu detected stall in corrupted C 27 2044d 2229d 2229d
WARNING in __brelse C 6 2239d 2229d 2229d
inconsistent lock state in shmem_fallocate C 28 1997d 2229d 2229d
general protection fault in tcp_sendpage C 6 2349d 2229d 2229d
INFO: task hung in tty_ioctl C 22 1999d 2229d 2229d
general protection fault in vsscanf C 6 2456d 2229d 2229d
KASAN: slab-out-of-bounds Read in getname_kernel C 6 2462d 2229d 2229d
INFO: task hung in n_tty_flush_buffer C 6 2514d 2229d 2229d
KASAN: use-after-free Read in skb_copy_datagram_iter C 6 2553d 2229d 2229d
KASAN: use-after-free Read in pppol2tp_release C 6 2487d 2229d 2229d
suspicious RCU usage at net/ipv6/ip6_fib.c:LINE C 7 2660d 2229d 2229d
WARNING in task_participate_group_stop (2) C 11 1996d 2229d 2229d
WARNING: locking bug in register_lock_class C 8 2502d 2229d 2229d
WARNING in __list_add (2) C 9 2457d 2229d 2229d
KASAN: use-after-free Read in fuse_dev_do_read C 9 2412d 2229d 2229d
INFO: task hung in lock_rename C 9 2458d 2229d 2229d
possible deadlock in start_sync_thread C 9 2520d 2229d 2229d
KASAN: user-memory-access Write in n_tty_set_termios C 10 2340d 2230d 2230d
WARNING in skb_try_coalesce C 106 1995d 2230d 2230d
INFO: task hung in __down C 10 2569d 2230d 2230d
BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:LINE C 11 2248d 2230d 2230d
KASAN: stack-out-of-bounds Read in xfrm_selector_match (2) C 13 2035d 2230d 2230d
WARNING: ODEBUG bug in p9_fd_close C 12 2457d 2230d 2230d
KASAN: use-after-free Read in copy_to_iter C 12 2553d 2230d 2230d
INFO: task hung in isig C 12 2505d 2230d 2230d
KASAN: use-after-free Read in p9_poll_workfn C 14 2456d 2230d 2230d
KASAN: out-of-bounds Read in unwind_next_frame C 14 2413d 2230d 2230d
KASAN: use-after-free Read in iptunnel_handle_offloads C 15 2554d 2230d 2230d
KASAN: use-after-free Write in selinux_sb_copy_data C 15 2459d 2230d 2230d
kernel BUG at kernel/sched/deadline.c:LINE! C 19 2131d 2230d 2230d
KASAN: use-after-free Read in __queue_work C 19 2467d 2230d 2230d
KASAN: slab-out-of-bounds Read in p9pdu_readf C 19 2461d 2230d 2230d
kernel panic: Attempted to kill init! (3) C 22 2122d 2230d 2230d
INFO: rcu detected stall in __perf_sw_event C 23 2232d 2230d 2230d
general protection fault in get_work_pool C 24 2320d 2230d 2230d
INFO: task hung in n_tty_receive_buf_common C 25 2507d 2230d 2230d
INFO: trying to register non-static key in tun_do_read C 28 2044d 2230d 2230d
KASAN: use-after-free Read in ip6_tnl_start_xmit C 39 2005d 2230d 2230d
INFO: task hung in flush_work C 28 2375d 2230d 2230d
WARNING in __list_del_entry C 34 2459d 2230d 2230d
BUG: unable to handle kernel paging request in fuse_dev_do_write C 46 2041d 2230d 2230d
KASAN: slab-out-of-bounds Read in string C 37 2670d 2230d 2230d
KASAN: stack-out-of-bounds Read in __unwind_start C 39 2212d 2230d 2230d
INFO: task hung in rwsem_down_read_failed C 42 2695d 2230d 2230d
KASAN: use-after-free Read in __dev_queue_xmit C 46 2007d 2230d 2230d
INFO: task hung in filename_create C 44 2458d 2230d 2230d
KASAN: use-after-free Read in inet_shutdown C 51 2460d 2230d 2230d
BUG: spinlock bad magic (2) C 52 2660d 2231d 2231d
KASAN: stack-out-of-bounds Read in unwind_get_return_address C 53 2301d 2231d 2231d
INFO: task hung in loop_control_ioctl C 59 2001d 2231d 2231d
KASAN: out-of-bounds Read in unwind_get_return_address C 57 2299d 2231d 2231d
WARNING in __vm_enough_memory C 72 2032d 2231d 2231d
general protection fault in addrconf_rt_table C 697 1994d 2231d 2231d
kernel BUG at net/core/skbuff.c:LINE! C 391 1995d 2231d 2231d
INFO: task hung in tty_open C 447 1995d 2231d 2231d
BUG: sleeping function called from invalid context at net/core/sock.c:LINE C 308 2456d 2231d 2231d
INFO: task hung in blk_mq_freeze_queue C 379 2501d 2231d 2231d
KASAN: slab-out-of-bounds Read in ip6_xmit C 388 2456d 2231d 2231d
KASAN: out-of-bounds Read in __unwind_start C 444 2251d 2231d 2231d
INFO: task hung in bt_get C 585 2177d 2231d 2231d
WARNING in inet_sock_destruct C 728 2456d 2231d 2231d
INFO: task hung in __blkdev_get C 1504 1998d 2231d 2231d
INFO: task hung in lo_ioctl C 1828 2031d 2231d 2231d
KASAN: stack-out-of-bounds Read in strlcpy C 1769 2441d 2231d 2231d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_free C 2818 2456d 2231d 2231d
possible deadlock in do_io_accounting C 4521 1995d 2231d 2231d
KASAN: slab-out-of-bounds Read in pfkey_add C 3155 2530d 2231d 2231d
possible deadlock in blkdev_reread_part C 6117 1995d 2231d 2231d
possible deadlock in lock_trace C 7424 1994d 2231d 2231d
KASAN: wild-memory-access Read in sg_read C 5826 2607d 2231d 2231d
WARNING in __debug_object_init C 8315 2205d 2231d 2231d
KASAN: use-after-free Read in l2tp_session_queue_purge C 12204 2456d 2231d 2231d
INFO: task hung in copy_net_ns C 19243 2005d 2231d 2231d
WARNING in xfrm_state_fini C 21956 1994d 2231d 2231d
KASAN: use-after-free Read in xfrm6_tunnel_destroy C 36181 1994d 2231d 2231d
INFO: task hung (2) C 52750 2686d 2231d 2231d
INFO: task hung in commit_echoes C 44 2508d 2231d 2231d
KASAN: use-after-free Read in link_path_walk C 56 2481d 2231d 2231d
INFO: suspicious RCU usage in fib6_del C 60 2152d 2231d 2231d
BUG: workqueue lockup C 69 2000d 2231d 2231d
KASAN: use-after-free Read in p9_conn_cancel C 81 2458d 2231d 2231d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) C 392 1995d 2231d 2231d
KASAN: use-after-free Read in disk_unblock_events (2) C 200 1997d 2231d 2231d
INFO: task hung in fuse_lookup C 112 2020d 2231d 2231d
INFO: task hung in lock_mount C 103 2114d 2231d 2231d
possible deadlock in do_ip_setsockopt C 101 2473d 2231d 2231d
INFO: task hung in console_device C 150 2025d 2231d 2231d
general protection fault in perf_output_read C 162 2000d 2231d 2231d
KASAN: null-ptr-deref Read in snd_timer_user_read C 135 2316d 2231d 2231d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_create C 182 2456d 2231d 2231d
kernel panic: Out of memory and no killable processes... C 284 1997d 2231d 2231d
INFO: task hung in __rt_mutex_slowlock C 317 2130d 2231d 2000d
general protection fault in ebitmap_destroy C 2216 1994d 2231d 2231d
kernel BUG at fs/ext4/inode.c:LINE! C 280 2302d 2231d 2231d
KASAN: use-after-free Write in ip_check_defrag C 303 2294d 2231d 2231d
possible deadlock in __do_page_fault C 801 1994d 2231d 2231d
WARNING in notify_change2 C 560 2157d 2231d 2231d
WARNING in pcpu_alloc C 1032 2022d 2231d 2231d
KASAN: use-after-free Read in tcp_connect C 1478 2018d 2231d 2231d
WARNING in set_precision (2) C 1537 2484d 2231d 2231d
WARNING in skb_warn_bad_offload (3) C 2188 1994d 2231d 2231d
possible deadlock in shmem_fallocate C 2441 1994d 2231d 2231d
KASAN: use-after-free Write in ipv4_conntrack_defrag C 2266 2294d 2231d 2231d
WARNING in __alloc_pages_slowpath (4) C 4341 2456d 2231d 2231d
unregister_netdevice: waiting for DEV to become free C 52164 2004d 2231d 2231d
WARNING in __alloc_pages_nodemask C 140506 1994d 2231d 2231d
no output from test machine (2) C 117634 1994d 2232d 2232d