Warning: Permanently added '10.128.0.181' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 45.276826][ T17] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 45.486784][ T17] usb 1-1: device descriptor read/64, error 18 [ 45.776726][ T17] usb 1-1: new low-speed USB device number 3 using dummy_hcd [ 45.966692][ T17] usb 1-1: device descriptor read/64, error 18 [ 46.086727][ T17] usb usb1-port1: attempt power cycle [ 46.806611][ T17] usb 1-1: new low-speed USB device number 4 using dummy_hcd [ 47.036654][ T17] usb 1-1: device descriptor read/8, error -61 [ 47.326661][ T17] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 47.546615][ T17] usb 1-1: device descriptor read/8, error -61 [ 47.666585][ T17] usb usb1-port1: unable to enumerate USB device [ 55.911139][ T8476] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810e005340 (size 32): comm "syz-executor230", pid 8479, jiffies 4294941770 (age 12.990s) 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: [<00000000ac0d0672>] gadget_bind+0x223/0x340 [<000000007469376c>] udc_bind_to_driver+0x62/0x150 [<00000000d287615b>] usb_gadget_probe_driver+0x1c7/0x230 [<000000009a32ae78>] raw_ioctl+0x5da/0xf30 [<00000000ee16090a>] __x64_sys_ioctl+0xfc/0x140 [<00000000db69c038>] do_syscall_64+0x2d/0x70 [<00000000e04d537b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811103c220 (size 32): comm "softirq", pid 0, jiffies 4294941849 (age 12.200s) 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: [<00000000380b7c5d>] gadget_setup+0xf6/0x220 [<00000000217049ba>] dummy_timer+0xb9f/0x14c0 [<000000003d60aad3>] call_timer_fn+0x38/0x200 [<0000000081736fc8>] __run_timers.part.0+0x319/0x400 [<00000000c3119e46>] run_timer_softirq+0x3d/0x80 [<0000000068559e51>] __do_softirq+0xcc/0x2c2 [<00000000b5aec2d9>] asm_call_irq_on_stack+0xf/0x20 [<000000001f3d9d3e>] do_softirq_own_stack+0x32/0x40 [<00000000938f6a7c>] irq_exit_rcu+0x91/0xc0 [<00000000fdf57425>] sysvec_apic_timer_interrupt+0x36/0x80 [<00000000497032d3>] asm_sysvec_apic_timer_interrupt+0x12/0x20 [<0000000070f3f291>] acpi_idle_do_entry+0xc3/0xd0 [<000000007f164c4f>] acpi_idle_enter+0x128/0x1f0 [<000000002e3fdaae>] cpuidle_enter_state+0xc9/0x650 [<000000005e072d2b>] cpuidle_enter+0x29/0x40 [<000000007c201ec4>] do_idle+0x1c8/0x250 BUG: memory leak unreferenced object 0xffff88811103c160 (size 32): comm "softirq", pid 0, jiffies 4294941959 (age 11.100s) hex dump (first 32 bytes): 02 00 00 00 08 00 00 00 80 06 00 01 00 00 08 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000380b7c5d>] gadget_setup+0xf6/0x220 [<00000000217049ba>] dummy_timer+0xb9f/0x14c0 [<000000003d60aad3>] call_timer_fn+0x38/0x200 [<0000000081736fc8>] __run_timers.part.0+0x319/0x400 [<00000000c3119e46>] run_timer_softirq+0x3d/0x80 [<0000000068559e51>] __do_softirq+0xcc/0x2c2 [<00000000b5aec2d9>] asm_call_irq_on_stack+0xf/0x20 [<000000001f3d9d3e>] do_softirq_own_stack+0x32/0x40 [<00000000938f6a7c>] irq_exit_rcu+0x91/0xc0 [<00000000fdf57425>] sysvec_apic_timer_interrupt+0x36/0x80 [<00000000497032d3>] asm_sysvec_apic_timer_interrupt+0x12/0x20 [<0000000070f3f291>] acpi_idle_do_entry+0xc3/0xd0 [<000000007f164c4f>] acpi_idle_enter+0x128/0x1f0 [<000000002e3fdaae>] cpuidle_enter_state+0xc9/0x650 [<000000005e072d2b>] cpuidle_enter+0x29/0x40 [<000000007c201ec4>] do_idle+0x1c8/0x250