Warning: Permanently added '10.128.10.44' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 45.876618][ T7] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 46.236568][ T7] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 46.248007][ T7] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.258254][ T7] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 46.268268][ T7] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 46.436545][ T7] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 46.445622][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.453982][ T7] usb 1-1: Product: syz [ 46.458350][ T7] usb 1-1: Manufacturer: syz [ 46.462920][ T7] usb 1-1: SerialNumber: syz [ 46.746516][ T7] cdc_ncm 1-1:1.0: bind() failure [ 46.754133][ T7] cdc_ncm 1-1:1.1: bind() failure [ 46.773175][ T7] usb 1-1: USB disconnect, device number 2 [ 51.771945][ T8504] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 53.850499][ T8504] kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810d5bf180 (size 32): comm "syz-executor511", pid 8507, jiffies 4294941824 (age 8.310s) 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: [<00000000f052ce19>] gadget_bind+0x223/0x340 [<00000000dcc9d29c>] udc_bind_to_driver+0x62/0x150 [<00000000db96349b>] usb_gadget_probe_driver+0x1c7/0x230 [<00000000249473f2>] raw_ioctl+0x5da/0xf30 [<000000006e7c899b>] __x64_sys_ioctl+0xfc/0x140 [<0000000000b3a91f>] do_syscall_64+0x2d/0x70 [<000000005863aca4>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811018acc0 (size 32): comm "softirq", pid 0, jiffies 4294941877 (age 7.780s) 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: [<00000000b703450b>] gadget_setup+0xf6/0x220 [<0000000055e681e2>] dummy_timer+0xb9f/0x14c0 [<000000009511a6d6>] call_timer_fn+0x38/0x200 [<0000000015ba3c8f>] __run_timers.part.0+0x319/0x400 [<00000000e6e3d934>] run_timer_softirq+0x3d/0x80 [<0000000068a45454>] __do_softirq+0xcc/0x2c2 [<00000000a6d92848>] asm_call_irq_on_stack+0xf/0x20 [<00000000b40a3c36>] do_softirq_own_stack+0x32/0x40 [<0000000066ab632f>] irq_exit_rcu+0x91/0xc0 [<00000000aba4abee>] sysvec_apic_timer_interrupt+0x36/0x80 [<000000004b1cd567>] asm_sysvec_apic_timer_interrupt+0x12/0x20 [<00000000ee3b05fd>] acpi_idle_do_entry+0xc3/0xd0 [<00000000076a70d4>] acpi_idle_enter+0x128/0x1f0 [<00000000e308616b>] cpuidle_enter_state+0xc9/0x650 [<0000000066982f37>] cpuidle_enter+0x29/0x40 [<000000004526aa51>] do_idle+0x1c8/0x250 BUG: memory leak unreferenced object 0xffff88810f17c780 (size 32): comm "softirq", pid 0, jiffies 4294941885 (age 7.700s) hex dump (first 32 bytes): 02 00 00 00 08 00 00 00 80 06 00 02 00 00 5c 00 ..............\. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000b703450b>] gadget_setup+0xf6/0x220 [<0000000055e681e2>] dummy_timer+0xb9f/0x14c0 [<000000009511a6d6>] call_timer_fn+0x38/0x200 [<0000000015ba3c8f>] __run_timers.part.0+0x319/0x400 [<00000000e6e3d934>] run_timer_softirq+0x3d/0x80 [<0000000068a45454>] __do_softirq+0xcc/0x2c2 [<00000000a6d92848>] asm_call_irq_on_stack+0xf/0x20 [<00000000b40a3c36>] do_softirq_own_stack+0x32/0x40 [<0000000066ab632f>] irq_exit_rcu+0x91/0xc0 [<00000000aba4abee>] sysvec_apic_timer_interrupt+0x36/0x80 [<000000004b1cd567>] asm_sysvec_apic_timer_interrupt+0x12/0x20 [<00000000ee3b05fd>] acpi_idle_do_entry+0xc3/0xd0 [<00000000076a70d4>] acpi_idle_enter+0x128/0x1f0 [<00000000e308616b>] cpuidle_enter_state+0xc9/0x650 [<0000000066982f37>] cpuidle_enter+0x29/0x40 [<000000004526aa51>] do_idle+0x1c8/0x250