Warning: Permanently added '10.128.1.6' (ECDSA) to the list of known hosts.
2020/09/23 19:04:14 fuzzer started
2020/09/23 19:04:14 connecting to host at 10.128.0.105:36173
2020/09/23 19:04:14 checking machine...
2020/09/23 19:04:14 checking revisions...
2020/09/23 19:04:14 testing simple program...
[   38.576123] audit: type=1400 audit(1600887854.271:8): avc:  denied  { execmem } for  pid=6368 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[   38.633913] IPVS: ftp: loaded support on port[0] = 21
2020/09/23 19:04:14 building call list...
[   39.259893] ================================================================================
[   39.268634] UBSAN: Undefined behaviour in ./include/crypto/hash.h:686:9
[   39.275394] member access within null pointer of type 'struct crypto_shash'
[   39.282489] CPU: 0 PID: 4118 Comm: kworker/u4:6 Not tainted 4.14.199-syzkaller #0
[   39.290097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   39.299454] Workqueue: netns cleanup_net
[   39.303518] Call Trace:
[   39.306104]  dump_stack+0x21b/0x32e
[   39.309727]  ? dma_virt_alloc+0x82/0x82
[   39.313693]  ? ubsan_prologue+0x29/0x50
[   39.317664]  ubsan_epilogue+0xe/0x3a
[   39.321370]  handle_null_ptr_deref+0x78/0x80
[   39.325768]  __ubsan_handle_type_mismatch_v1+0x81/0xb0
[   39.331044]  sctp_destruct_sock+0x70/0x80
[   39.335184]  ? sctp_accept+0x730/0x730
[   39.339083]  __sk_destruct+0x93/0x8e0
[   39.342879]  ? proto_unregister+0x5e0/0x5e0
[   39.347206]  ? mark_held_locks+0xc4/0x120
[   39.351347]  __sk_free+0xf4/0x370
[   39.354793]  sk_free+0x30/0x50
[   39.357982]  sctp_close+0x667/0x940
[   39.361612]  ? sctp_init_sock+0x1430/0x1430
[   39.365925]  ? do_raw_spin_unlock+0x1e0/0x310
[   39.370420]  ? ip_mc_drop_socket+0x16/0x270
[   39.374735]  inet_release+0xfe/0x230
[   39.378445]  inet6_release+0x51/0x80
[   39.382151]  __sock_release+0x236/0x330
[   39.386123]  sctp_ctrlsock_exit+0x67/0x90
[   39.390267]  ops_exit_list+0x9a/0x190
[   39.394064]  cleanup_net+0x4a3/0xd30
[   39.397770]  ? net_drop_ns+0x90/0x90
[   39.401489]  process_one_work+0x7ac/0x1890
[   39.405723]  ? pwq_dec_nr_in_flight+0x360/0x360
[   39.410386]  ? lock_acquire+0x197/0x510
[   39.414357]  ? rwlock_bug.part.0+0xe0/0xe0
[   39.418592]  ? worker_thread+0x1e0/0x1330
[   39.422733]  worker_thread+0x6c1/0x1330
[   39.426714]  ? process_one_work+0x1890/0x1890
[   39.431204]  ? process_one_work+0x1890/0x1890
[   39.435692]  kthread+0x35e/0x530
[   39.439052]  ? kthread_create_on_node+0xd0/0xd0
[   39.443714]  ret_from_fork+0x24/0x30
[   39.447435] ================================================================================
[   39.738419] can: request_module (can-proto-0) failed.
[   39.751291] can: request_module (can-proto-0) failed.
[   39.763268] can: request_module (can-proto-0) failed.
[   39.815621] audit: type=1400 audit(1600887855.512:9): avc:  denied  { create } for  pid=6352 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1