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 1830d broken 8fe428403e30 .config 2202d failing 0ecb9746 1831d all only
ci-android-49-kasan-gce-386 1830d broken 8fe428403e30 .config 2202d failing 0ecb9746 1831d all only
ci-android-49-kasan-gce-root 1830d broken a36b5017c810 .config 1835d 0ecb9746 1831d 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 1839d 1848d 1843d
WARNING: ODEBUG bug in rt6_release C 1 1851d 1851d 1851d
WARNING in fib6_del (2) C 6 1851d 1865d 1851d
WARNING in rt_mutex_slowunlock syz 3 1877d 1877d 1877d
general protection fault in cancel_dirty_page C 7 1833d 1878d 1878d
KASAN: use-after-free Read in __ip6_append_data C 4 1842d 1882d 1842d
KASAN: use-after-free Read in ip6t_do_table C 18 1838d 1883d 1881d
INFO: rcu detected stall in shrink_slab C 1 1900d 1900d 1900d
INFO: rcu detected stall in ext4_filemap_fault C 1 1914d 1914d 1914d
INFO: task hung in SyS_io_destroy syz 2 1915d 1916d 1915d
WARNING in add_event_to_ctx C 13 1836d 1920d 1920d
general protection fault in __blockdev_direct_IO C 19 1876d 1939d 1939d
inconsistent lock state in get_cmdline C 1149 1848d 1940d 1940d
kernel BUG at ./include/linux/skbuff.h:LINE! (2) syz 16 1920d 1940d 1940d
INFO: task hung in nf_unregister_net_hook (2) syz 1 1950d 1950d 1950d
WARNING in do_debug syz 2 1965d 1965d 1965d
INFO: suspicious RCU usage in fib_compute_spec_dst syz 2211 1830d 1996d 1996d
KASAN: use-after-free Read in pneigh_get_next syz 9 1969d 2003d 2002d
WARNING in tcp_close syz 21 1874d 2003d 2003d
INFO: task hung in binder_deferred_func C 4 2015d 2026d 2026d
BUG: sleeping function called from invalid context in mmput C 1134 1940d 2038d 2038d
WARNING in hrtimer_init C 5544 1830d 2040d 2040d
INFO: task hung in tty_poll C 4 1850d 2047d 2047d
INFO: rcu detected stall in ext4_file_write_iter syz 2 2014d 2055d 2055d
possible deadlock in uinput_request_submit C 5 1954d 2064d 2024d
INFO: task hung in blkdev_reread_part syz 380 1845d 2064d 2059d
INFO: task hung in lo_open C 2683 1830d 2064d 1868d
INFO: task hung in rtnetlink_rcv syz 1 2067d 2064d 2064d
WARNING in arch_install_hw_breakpoint syz 3 1969d 2064d 2064d
INFO: rcu detected stall in readlink syz 1 2148d 2064d 2064d
WARNING: ODEBUG bug in __do_softirq syz 1 2269d 2064d 2064d
general protection fault in perf_trace_lock syz 1 2321d 2064d 2064d
WARNING: ODEBUG bug in corrupted syz 1 2338d 2064d 2064d
KASAN: use-after-free Read in posix_lock_inode syz 2 2112d 2064d 2064d
KASAN: use-after-free Read in snd_timer_interrupt syz 2 2385d 2064d 2064d
kernel BUG at drivers/android/binder.c:LINE! syz 2 2345d 2064d 2064d
general protection fault in shmem_free_inode syz 6 1869d 2064d 2064d
KASAN: use-after-free Read in rawv6_sendmsg syz 3 2295d 2064d 2064d
WARNING in kobject_get syz 9 1929d 2064d 2064d
WARNING in __might_sleep syz 11 2175d 2064d 2064d
WARNING in untrack_pfn syz 35 1831d 2064d 2064d
INFO: task hung in do_exit syz 18 1880d 2064d 2064d
WARNING in fpu__restore syz 13 2329d 2064d 2064d
INFO: task hung in write_cache_pages syz 17 2424d 2064d 2064d
general protection fault in loop_validate_file syz 28 1921d 2064d 2064d
KASAN: slab-out-of-bounds Read in tun_net_xmit syz 3386 1830d 2064d 2064d
INFO: task hung in lookup_slow syz 36 1955d 2064d 2064d
lost connection to test machine (3) C 109581 1830d 2064d 2064d
INFO: task hung in pipe_write C 3 1858d 2064d 2064d
INFO: rcu detected stall in sched_setattr C 2 1995d 2064d 2064d
INFO: task hung in _rcu_barrier C 1 2224d 2064d 2064d
general protection fault in perf_iterate_sb C 1 2249d 2064d 2064d
KASAN: invalid-free in p9stat_free C 1 2295d 2064d 2064d
WARNING: ODEBUG bug in __queue_work C 1 2301d 2064d 2064d
INFO: rcu detected stall in vprintk_emit C 1 2304d 2064d 2064d
KASAN: slab-out-of-bounds Read in _autofs_dev_ioctl C 1 2310d 2064d 2064d
BUG: soft lockup in umount_tree C 1 2342d 2064d 2064d
WARNING in md_ioctl C 1 2414d 2064d 2064d
KASAN: use-after-free Read in l2tp_session_get C 1 2487d 2064d 2064d
INFO: rcu detected stall C 1 2513d 2064d 2064d
possible deadlock in snd_seq_deliver_event C 1 2588d 2064d 2064d
INFO: task hung in tty_compat_ioctl C 15 1830d 2064d 2064d
INFO: rcu detected stall in kswapd C 10 1871d 2064d 2064d
kernel BUG at fs/ext4/fsync.c:LINE! C 3 1927d 2064d 2064d
BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:LINE C 2 2166d 2064d 2064d
KASAN: use-after-free Read in ip_cmsg_recv_offset C 2 2249d 2064d 2064d
KASAN: use-after-free Read in l2tp_session_create C 2 2292d 2064d 2064d
INFO: task hung in do_ip_vs_set_ctl (2) C 2 2420d 2064d 2064d
suspicious RCU usage at ./include/linux/inetdevice.h:LINE C 2 2501d 2064d 2064d
WARNING in reuseport_add_sock C 2 2520d 2064d 2064d
KASAN: slab-out-of-bounds Read in __dev_queue_xmit C 3 1844d 2064d 2064d
general protection fault in blk_get_backing_dev_info (2) C 3 2109d 2064d 2064d
INFO: task hung in ext4_map_blocks C 3 2228d 2064d 2064d
INFO: task hung in __do_page_fault C 5 1890d 2064d 2064d
kernel BUG at security/keys/keyring.c:LINE! C 3 2199d 2064d 2064d
INFO: task hung in fuse_reverse_inval_entry C 3 2320d 2064d 2064d
general protection fault in p9_conn_cancel C 3 2299d 2064d 2064d
KASAN: slab-out-of-bounds Write in selinux_sb_copy_data C 3 2300d 2064d 2064d
general protection fault in __lock_acquire C 3 2542d 2064d 2064d
INFO: task hung in add_transaction_credits C 4 2255d 2064d 2064d
KASAN: use-after-free Read in cpuacct_charge C 4 2302d 2064d 2064d
general protection fault in process_init_reply C 4 2291d 2064d 2064d
general protection fault in p9_fd_create_unix C 4 2297d 2064d 2064d
WARNING in blkdev_put C 4 2342d 2064d 2064d
general protection fault in n_tty_set_termios C 4 2193d 2064d 2064d
WARNING in tcp_enter_loss C 4 2417d 2064d 2064d
WARNING in xfrm_policy_insert C 27 1831d 2064d 2064d
WARNING in fib6_repair_tree C 4 2484d 2064d 2064d
KASAN: slab-out-of-bounds Read in xfrm_hash_rebuild C 4 2526d 2064d 2064d
INFO: rcu detected stall in corrupted C 27 1880d 2064d 2064d
WARNING in __brelse C 6 2075d 2064d 2064d
inconsistent lock state in shmem_fallocate C 28 1833d 2064d 2064d
general protection fault in tcp_sendpage C 6 2185d 2064d 2064d
INFO: task hung in tty_ioctl C 22 1835d 2064d 2064d
general protection fault in vsscanf C 6 2292d 2064d 2064d
KASAN: slab-out-of-bounds Read in getname_kernel C 6 2298d 2064d 2064d
INFO: task hung in n_tty_flush_buffer C 6 2350d 2064d 2064d
KASAN: use-after-free Read in skb_copy_datagram_iter C 6 2389d 2064d 2064d
KASAN: use-after-free Read in pppol2tp_release C 6 2322d 2064d 2064d
suspicious RCU usage at net/ipv6/ip6_fib.c:LINE C 7 2496d 2064d 2064d
WARNING in task_participate_group_stop (2) C 11 1832d 2064d 2064d
WARNING: locking bug in register_lock_class C 8 2338d 2064d 2064d
WARNING in __list_add (2) C 9 2293d 2064d 2064d
KASAN: use-after-free Read in fuse_dev_do_read C 9 2248d 2064d 2064d
INFO: task hung in lock_rename C 9 2294d 2064d 2064d
possible deadlock in start_sync_thread C 9 2356d 2064d 2064d
KASAN: user-memory-access Write in n_tty_set_termios C 10 2176d 2065d 2065d
WARNING in skb_try_coalesce C 106 1830d 2065d 2065d
INFO: task hung in __down C 10 2404d 2065d 2065d
BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:LINE C 11 2083d 2065d 2065d
KASAN: stack-out-of-bounds Read in xfrm_selector_match (2) C 13 1871d 2065d 2065d
WARNING: ODEBUG bug in p9_fd_close C 12 2293d 2065d 2065d
KASAN: use-after-free Read in copy_to_iter C 12 2388d 2065d 2065d
INFO: task hung in isig C 12 2341d 2065d 2065d
KASAN: use-after-free Read in p9_poll_workfn C 14 2292d 2065d 2065d
KASAN: out-of-bounds Read in unwind_next_frame C 14 2249d 2065d 2065d
KASAN: use-after-free Read in iptunnel_handle_offloads C 15 2389d 2065d 2065d
KASAN: use-after-free Write in selinux_sb_copy_data C 15 2295d 2065d 2065d
kernel BUG at kernel/sched/deadline.c:LINE! C 19 1967d 2065d 2065d
KASAN: use-after-free Read in __queue_work C 19 2303d 2065d 2065d
KASAN: slab-out-of-bounds Read in p9pdu_readf C 19 2297d 2065d 2065d
kernel panic: Attempted to kill init! (3) C 22 1958d 2065d 2065d
INFO: rcu detected stall in __perf_sw_event C 23 2068d 2065d 2065d
general protection fault in get_work_pool C 24 2156d 2065d 2065d
INFO: task hung in n_tty_receive_buf_common C 25 2343d 2065d 2065d
INFO: trying to register non-static key in tun_do_read C 28 1879d 2065d 2065d
KASAN: use-after-free Read in ip6_tnl_start_xmit C 39 1841d 2065d 2065d
INFO: task hung in flush_work C 28 2211d 2065d 2065d
WARNING in __list_del_entry C 34 2295d 2065d 2065d
BUG: unable to handle kernel paging request in fuse_dev_do_write C 46 1877d 2065d 2065d
KASAN: slab-out-of-bounds Read in string C 37 2506d 2065d 2065d
KASAN: stack-out-of-bounds Read in __unwind_start C 39 2048d 2065d 2065d
INFO: task hung in rwsem_down_read_failed C 42 2531d 2065d 2065d
KASAN: use-after-free Read in __dev_queue_xmit C 46 1843d 2065d 2065d
INFO: task hung in filename_create C 44 2294d 2065d 2065d
KASAN: use-after-free Read in inet_shutdown C 51 2296d 2065d 2065d
BUG: spinlock bad magic (2) C 52 2496d 2066d 2066d
KASAN: stack-out-of-bounds Read in unwind_get_return_address C 53 2137d 2066d 2066d
INFO: task hung in loop_control_ioctl C 59 1837d 2066d 2066d
KASAN: out-of-bounds Read in unwind_get_return_address C 57 2135d 2066d 2066d
WARNING in __vm_enough_memory C 72 1868d 2066d 2066d
general protection fault in addrconf_rt_table C 697 1830d 2066d 2066d
kernel BUG at net/core/skbuff.c:LINE! C 391 1831d 2066d 2066d
INFO: task hung in tty_open C 447 1830d 2066d 2066d
BUG: sleeping function called from invalid context at net/core/sock.c:LINE C 308 2292d 2066d 2066d
INFO: task hung in blk_mq_freeze_queue C 379 2336d 2066d 2066d
KASAN: slab-out-of-bounds Read in ip6_xmit C 388 2292d 2066d 2066d
KASAN: out-of-bounds Read in __unwind_start C 444 2087d 2066d 2066d
INFO: task hung in bt_get C 585 2013d 2066d 2066d
WARNING in inet_sock_destruct C 728 2292d 2066d 2066d
INFO: task hung in __blkdev_get C 1504 1834d 2066d 2066d
INFO: task hung in lo_ioctl C 1828 1867d 2066d 2066d
KASAN: stack-out-of-bounds Read in strlcpy C 1769 2277d 2066d 2066d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_free C 2818 2292d 2066d 2066d
possible deadlock in do_io_accounting C 4521 1830d 2066d 2066d
KASAN: slab-out-of-bounds Read in pfkey_add C 3155 2366d 2066d 2066d
possible deadlock in blkdev_reread_part C 6117 1831d 2066d 2066d
possible deadlock in lock_trace C 7424 1830d 2066d 2066d
KASAN: wild-memory-access Read in sg_read C 5826 2443d 2066d 2066d
WARNING in __debug_object_init C 8315 2041d 2066d 2066d
KASAN: use-after-free Read in l2tp_session_queue_purge C 12204 2291d 2066d 2066d
INFO: task hung in copy_net_ns C 19243 1841d 2066d 2066d
WARNING in xfrm_state_fini C 21956 1830d 2066d 2066d
KASAN: use-after-free Read in xfrm6_tunnel_destroy C 36181 1830d 2066d 2066d
INFO: task hung (2) C 52750 2522d 2066d 2066d
INFO: task hung in commit_echoes C 44 2344d 2067d 2067d
KASAN: use-after-free Read in link_path_walk C 56 2317d 2067d 2067d
INFO: suspicious RCU usage in fib6_del C 60 1988d 2067d 2067d
BUG: workqueue lockup C 69 1836d 2067d 2067d
KASAN: use-after-free Read in p9_conn_cancel C 81 2293d 2067d 2067d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) C 392 1831d 2067d 2067d
KASAN: use-after-free Read in disk_unblock_events (2) C 200 1833d 2067d 2067d
INFO: task hung in fuse_lookup C 112 1856d 2067d 2067d
INFO: task hung in lock_mount C 103 1950d 2067d 2067d
possible deadlock in do_ip_setsockopt C 101 2309d 2067d 2067d
INFO: task hung in console_device C 150 1861d 2067d 2067d
general protection fault in perf_output_read C 162 1836d 2067d 2067d
KASAN: null-ptr-deref Read in snd_timer_user_read C 135 2152d 2067d 2067d
BUG: unable to handle kernel NULL pointer dereference in l2tp_session_create C 182 2292d 2067d 2067d
kernel panic: Out of memory and no killable processes... C 284 1833d 2067d 2067d
INFO: task hung in __rt_mutex_slowlock C 317 1966d 2067d 1836d
general protection fault in ebitmap_destroy C 2216 1830d 2067d 2067d
kernel BUG at fs/ext4/inode.c:LINE! C 280 2138d 2067d 2067d
KASAN: use-after-free Write in ip_check_defrag C 303 2130d 2067d 2067d
possible deadlock in __do_page_fault C 801 1830d 2067d 2067d
WARNING in notify_change2 C 560 1993d 2067d 2067d
WARNING in pcpu_alloc C 1032 1858d 2067d 2067d
KASAN: use-after-free Read in tcp_connect C 1478 1854d 2067d 2067d
WARNING in set_precision (2) C 1537 2320d 2067d 2067d
WARNING in skb_warn_bad_offload (3) C 2188 1830d 2067d 2067d
possible deadlock in shmem_fallocate C 2441 1830d 2067d 2067d
KASAN: use-after-free Write in ipv4_conntrack_defrag C 2266 2130d 2067d 2067d
WARNING in __alloc_pages_slowpath (4) C 4341 2292d 2067d 2067d
unregister_netdevice: waiting for DEV to become free C 52164 1840d 2067d 2067d
WARNING in __alloc_pages_nodemask C 140506 1830d 2067d 2067d
no output from test machine (2) C 117634 1830d 2068d 2068d