[  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 '10.128.10.51' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   47.370565][   T17] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   47.890466][   T17] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[   47.899491][   T17] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   47.907930][   T17] usb 1-1: Product: syz
[   47.912481][   T17] usb 1-1: Manufacturer: syz
[   47.917050][   T17] usb 1-1: SerialNumber: syz
[   47.960662][   T17] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[   48.610289][   T17] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[   48.810922][ T3856] usb 1-1: USB disconnect, device number 2
[   49.640072][   T17] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive
[   49.646969][   T17] ath9k_htc: Failed to initialize the device
[   49.653581][ T3856] usb 1-1: ath9k_htc: USB layer deinitialized
[   54.580719][ T8515] kmemleak: 24 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   56.544237][ T8515] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810dab58e0 (size 32):
  comm "syz-executor925", pid 8516, jiffies 4294941962 (age 9.500s)
  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:
    [<0000000044325bf9>] gadget_bind+0x223/0x340
    [<0000000008c4ef74>] udc_bind_to_driver+0x62/0x150
    [<00000000186f94f6>] usb_gadget_probe_driver+0x1c7/0x230
    [<00000000e6d7ee07>] raw_ioctl+0x5da/0xf30
    [<00000000e7f6279e>] __x64_sys_ioctl+0xfc/0x140
    [<00000000de02c63f>] do_syscall_64+0x2d/0x70
    [<00000000bc110b5f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff8881104ff520 (size 32):
  comm "softirq", pid 0, jiffies 4294941991 (age 9.210s)
  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:
    [<0000000001c82dfa>] gadget_setup+0xf6/0x220
    [<00000000b0494086>] dummy_timer+0xb9f/0x14c0
    [<00000000f4e73a14>] call_timer_fn+0x38/0x200
    [<000000000077e4be>] __run_timers.part.0+0x319/0x400
    [<00000000cc9faa77>] run_timer_softirq+0x3d/0x80
    [<000000006bf9ae85>] __do_softirq+0xcc/0x2c2
    [<00000000da6221d6>] asm_call_irq_on_stack+0xf/0x20
    [<0000000098db5820>] do_softirq_own_stack+0x32/0x40
    [<000000003bc96956>] irq_exit_rcu+0x91/0xc0
    [<0000000094111ad0>] sysvec_apic_timer_interrupt+0x36/0x80
    [<00000000708c817d>] asm_sysvec_apic_timer_interrupt+0x12/0x20
    [<000000003ce3f518>] acpi_idle_do_entry+0xc3/0xd0
    [<0000000080318930>] acpi_idle_enter+0x128/0x1f0
    [<000000009ec2af99>] cpuidle_enter_state+0xc9/0x650
    [<00000000a922aada>] cpuidle_enter+0x29/0x40
    [<0000000097e374a0>] do_idle+0x1c8/0x250

BUG: memory leak
unreferenced object 0xffff8881096399a0 (size 32):
  comm "softirq", pid 0, jiffies 4294942015 (age 8.970s)
  hex dump (first 32 bytes):
    02 00 00 00 08 00 00 00 80 06 00 01 00 00 12 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000001c82dfa>] gadget_setup+0xf6/0x220
    [<00000000b0494086>] dummy_timer+0xb9f/0x14c0
    [<00000000f4e73a14>] call_timer_fn+0x38/0x200
    [<000000000077e4be>] __run_timers.part.0+0x319/0x400
    [<00000000cc9faa77>] run_timer_softirq+0x3d/0x80
    [<000000006bf9ae85>] __do_softirq+0xcc/0x2c2
    [<00000000da6221d6>] asm_call_irq_on_stack+0xf/0x20
    [<0000000098db5820>] do_softirq_own_stack+0x32/0x40
    [<000000003bc96956>] irq_exit_rcu+0x91/0xc0
    [<0000000094111ad0>] sysvec_apic_timer_interrupt+0x36/0x80
    [<00000000708c817d>] asm_sysvec_apic_timer_interrupt+0x12/0x20
    [<000000003ce3f518>] acpi_idle_do_entry+0xc3/0xd0
    [<0000000080318930>] acpi_idle_enter+0x128/0x1f0
    [<000000009ec2af99>] cpuidle_enter_state+0xc9/0x650
    [<00000000a922aada>] cpuidle_enter+0x29/0x40
    [<0000000097e374a0>] do_idle+0x1c8/0x250