Starting Permit User Sessions...
         Starting OpenBSD Secure Shell server...
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Getty on tty5.
[  OK  ] Started Getty on tty2.
[  OK  ] Started Getty on tty4.
[  OK  ] Started Getty on tty6.
[  OK  ] Started Getty on tty3.
[  OK  ] Started Getty on tty1.
[  OK  ] Started OpenBSD Secure Shell server.
Warning: Permanently added '10.128.0.163' (ECDSA) to the list of known hosts.
[*     ] A start job is running for dev-ttyS0.device (8s / 1min 30s)[**    ] A start job is running for dev-ttyS0.device (8s / 1min 30s)[***   ] A start job is running for dev-ttyS0.device (9s / 1min 30s)[ ***  ] A start job is running for dev-ttyS0.device (10s / 1min 30s)[   17.526960][   T22] audit: type=1400 audit(1608324884.926:8): avc:  denied  { execmem } for  pid=354 comm="syz-executor746" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[   17.800390][   T67] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  *** ] A start job is running for dev-ttyS0.device (10s / 1min 30s)[   18.044483][   T67] usb 1-1: Using ep0 maxpacket: 16
[   18.166600][   T67] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   18.177483][   T67] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[   18.190917][   T67] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
[   18.200251][   T67] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   18.209138][   T67] usb 1-1: config 0 descriptor??
[   ***] A start job is running for dev-ttyS0.device (11s / 1min 30s)[   18.696485][   T67] HID 045e:07da: Invalid code 65791 type 1
[   18.703759][   T67] ------------[ cut here ]------------
[   18.709334][   T67] init_uevent_argv: buffer size too small
[   18.715178][   T67] WARNING: CPU: 1 PID: 67 at lib/kobject_uevent.c:259 kobject_uevent_env+0xef2/0x1100
[   18.724716][   T67] Kernel panic - not syncing: panic_on_warn set ...
[   18.731271][   T67] CPU: 1 PID: 67 Comm: kworker/1:1 Not tainted 5.4.84-syzkaller-00151-gcd5f5cb9fe67 #0
[   18.740858][   T67] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   18.750921][   T67] Workqueue: usb_hub_wq hub_event
[   18.755910][   T67] Call Trace:
[   18.759186][   T67]  dump_stack+0x1dd/0x24e
[   18.763482][   T67]  ? devkmsg_release+0x11c/0x11c
[   18.768427][   T67]  ? show_regs_print_info+0x12/0x12
[   18.773589][   T67]  ? kobject_uevent_env+0xed0/0x1100
[   18.778837][   T67]  ? kobject_uevent_env+0xed0/0x1100
[   18.784086][   T67]  panic+0x285/0x750
[   18.787950][   T67]  ? __check_object_size+0x2e5/0x3b0
[   18.793200][   T67]  ? __warn+0xfa/0x200
[   18.797244][   T67]  ? nmi_panic+0x90/0x90
[   18.801451][   T67]  ? kobject_uevent_env+0xef2/0x1100
[   18.806701][   T67]  ? is_valid_bugaddr+0xa0/0x150
[   18.811603][   T67]  ? ist_end_non_atomic+0x10/0x10
[   18.816612][   T67]  ? kobject_uevent_env+0xef2/0x1100
[   18.821861][   T67]  __warn+0x1fd/0x200
[   18.825809][   T67]  ? kobject_uevent_env+0xef2/0x1100
[   18.831062][   T67]  report_bug+0x390/0x4d0
[   18.835384][   T67]  ? kobject_uevent_env+0xef2/0x1100
[   18.840634][   T67]  do_invalid_op+0x6e/0x110
[   18.845118][   T67]