Warning: Permanently added '10.128.1.14' (ECDSA) to the list of known hosts.
2020/09/30 06:39:31 fuzzer started
2020/09/30 06:39:31 connecting to host at 10.128.0.105:33619
2020/09/30 06:39:31 checking machine...
2020/09/30 06:39:31 checking revisions...
2020/09/30 06:39:31 testing simple program...
[   38.332862] audit: type=1400 audit(1601447971.926:8): avc:  denied  { execmem } for  pid=6381 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[   38.387803] IPVS: ftp: loaded support on port[0] = 21
2020/09/30 06:39:32 building call list...
[   38.995845] ================================================================================
[   39.004550] UBSAN: Undefined behaviour in ./include/crypto/hash.h:686:9
[   39.011294] member access within null pointer of type 'struct crypto_shash'
[   39.018386] CPU: 0 PID: 65 Comm: kworker/u4:2 Not tainted 4.14.199-syzkaller #0
[   39.025817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   39.035188] Workqueue: netns cleanup_net
[   39.039259] Call Trace:
[   39.041838]  dump_stack+0x21b/0x32e
[   39.045459]  ? dma_virt_alloc+0x82/0x82
[   39.049422]  ? ubsan_prologue+0x29/0x50
[   39.053424]  ubsan_epilogue+0xe/0x3a
[   39.057133]  handle_null_ptr_deref+0x78/0x80
[   39.061535]  __ubsan_handle_type_mismatch_v1+0x81/0xb0
[   39.066809]  sctp_destruct_sock+0x70/0x80
[   39.070947]  ? sctp_accept+0x730/0x730
[   39.074828]  __sk_destruct+0x93/0x8e0
[   39.078620]  ? proto_unregister+0x5e0/0x5e0
[   39.082935]  ? mark_held_locks+0xc4/0x120
[   39.087085]  __sk_free+0xf4/0x370
[   39.090535]  sk_free+0x30/0x50
[   39.093719]  sctp_close+0x667/0x940
[   39.097348]  ? sctp_init_sock+0x1430/0x1430
[   39.101662]  ? do_raw_spin_unlock+0x1e0/0x310
[   39.106153]  ? ip_mc_drop_socket+0x16/0x270
[   39.110467]  inet_release+0xfe/0x230
[   39.114173]  inet6_release+0x51/0x80
[   39.117880]  __sock_release+0x236/0x330
[   39.121851]  sctp_ctrlsock_exit+0x67/0x90
[   39.125992]  ops_exit_list+0x9a/0x190
[   39.129787]  cleanup_net+0x4a3/0xd30
[   39.133497]  ? net_drop_ns+0x90/0x90
[   39.137214]  process_one_work+0x7ac/0x1890
[   39.141447]  ? pwq_dec_nr_in_flight+0x360/0x360
[   39.146109]  ? lock_acquire+0x197/0x510
[   39.150093]  ? rwlock_bug.part.0+0xe0/0xe0
[   39.154318]  ? worker_thread+0x1e0/0x1330
[   39.158462]  worker_thread+0x6c1/0x1330
[   39.162439]  ? process_one_work+0x1890/0x1890
[   39.166929]  ? process_one_work+0x1890/0x1890
[   39.171419]  kthread+0x35e/0x530
[   39.174775]  ? kthread_create_on_node+0xd0/0xd0
[   39.179459]  ret_from_fork+0x24/0x30
[   39.183172] ================================================================================
[   39.468549] can: request_module (can-proto-0) failed.
[   39.489133] can: request_module (can-proto-0) failed.
[   39.510396] can: request_module (can-proto-0) failed.
[   39.576499] audit: type=1400 audit(1601447973.177:9): avc:  denied  { create } for  pid=6365 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1