[  OK  ] Reached target Login Prompts.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   46.509194][ T3651] usb 1-1: new low-speed USB device number 2 using dummy_hcd
[   46.869034][ T3651] usb 1-1: unable to get BOS descriptor or descriptor too short
[   46.929036][ T3651] usb 1-1: unable to read config index 0 descriptor/start: -71
[   46.936803][ T3651] usb 1-1: can't read configurations, error -71
executing program
[   52.207404][ T4875] usb 1-1: new low-speed USB device number 4 using dummy_hcd
[   52.577335][ T4875] usb 1-1: unable to get BOS descriptor or descriptor too short
[   52.637333][ T4875] usb 1-1: unable to read config index 0 descriptor/start: -71
[   52.645788][ T4875] usb 1-1: can't read configurations, error -71
[   57.546703][ T8513] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810d4821c0 (size 32):
  comm "softirq", pid 0, jiffies 4294941901 (age 13.180s)
  hex dump (first 32 bytes):
    02 00 00 00 08 00 00 00 80 06 00 01 00 00 40 00  ..............@.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000097a6b64b>] gadget_setup+0xf6/0x220
    [<00000000919e2d7e>] dummy_timer+0xb9f/0x14c0
    [<000000005e926430>] call_timer_fn+0x38/0x200
    [<000000009d094572>] __run_timers.part.0+0x319/0x400
    [<00000000ff7c01f8>] run_timer_softirq+0x3d/0x80
    [<000000007e0f62e0>] __do_softirq+0xcc/0x2c2
    [<0000000099dcf2ab>] asm_call_irq_on_stack+0xf/0x20
    [<0000000000ca7a9b>] do_softirq_own_stack+0x32/0x40
    [<00000000d8b638b1>] irq_exit_rcu+0x91/0xc0
    [<000000003600fac1>] sysvec_apic_timer_interrupt+0x36/0x80
    [<00000000b7aa85c1>] asm_sysvec_apic_timer_interrupt+0x12/0x20
    [<0000000037a428aa>] acpi_idle_do_entry+0xc3/0xd0
    [<000000003200add4>] acpi_idle_enter+0x128/0x1f0
    [<0000000098a2eaf1>] cpuidle_enter_state+0xc9/0x650
    [<00000000aa97ebd3>] cpuidle_enter+0x29/0x40
    [<000000002f36b248>] do_idle+0x1c8/0x250

BUG: memory leak
unreferenced object 0xffff88810d4825c0 (size 32):
  comm "softirq", pid 0, jiffies 4294941929 (age 12.900s)
  hex dump (first 32 bytes):
    02 00 00 00 08 00 00 00 80 06 00 0f 00 00 05 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000097a6b64b>] gadget_setup+0xf6/0x220
    [<00000000919e2d7e>] dummy_timer+0xb9f/0x14c0
    [<000000005e926430>] call_timer_fn+0x38/0x200
    [<000000009d094572>] __run_timers.part.0+0x319/0x400
    [<00000000ff7c01f8>] run_timer_softirq+0x3d/0x80
    [<000000007e0f62e0>] __do_softirq+0xcc/0x2c2
    [<0000000099dcf2ab>] asm_call_irq_on_stack+0xf/0x20
    [<0000000000ca7a9b>] do_softirq_own_stack+0x32/0x40
    [<00000000d8b638b1>] irq_exit_rcu+0x91/0xc0
    [<000000003600fac1>] sysvec_apic_timer_interrupt+0x36/0x80
    [<00000000b7aa85c1>] asm_sysvec_apic_timer_interrupt+0x12/0x20
    [<0000000037a428aa>] acpi_idle_do_entry+0xc3/0xd0
    [<000000003200add4>] acpi_idle_enter+0x128/0x1f0
    [<0000000098a2eaf1>] cpuidle_enter_state+0xc9/0x650
    [<00000000aa97ebd3>] cpuidle_enter+0x29/0x40
    [<000000002f36b248>] do_idle+0x1c8/0x250

BUG: memory leak
unreferenced object 0xffff88810d482640 (size 32):
  comm "syz-executor247", pid 8521, jiffies 4294942441 (age 7.780s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000001f323dc>] gadget_bind+0x223/0x340
    [<000000009933e9f1>] udc_bind_to_driver+0x62/0x150
    [<000000007858fb25>] usb_gadget_probe_driver+0x1c7/0x230
    [<00000000e00483c8>] raw_ioctl+0x5da/0xf30
    [<000000000b2c0b5f>] __x64_sys_ioctl+0xfc/0x140
    [<00000000c8ff6ab9>] do_syscall_64+0x2d/0x70
    [<0000000094465af4>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

[   59.651810][ T8513] kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak)