BUG: memory leak unreferenced object 0xffff88811172aa00 (size 32): comm "softirq", pid 0, jiffies 4294942385 (age 14.030s) hex dump (first 32 bytes): 02 00 00 00 08 00 00 00 80 06 03 03 09 04 ff 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007474256c>] kmalloc include/linux/slab.h:554 [inline] [<000000007474256c>] raw_event_queue_add drivers/usb/gadget/legacy/raw_gadget.c:66 [inline] [<000000007474256c>] raw_queue_event drivers/usb/gadget/legacy/raw_gadget.c:225 [inline] [<000000007474256c>] gadget_setup+0xf6/0x220 drivers/usb/gadget/legacy/raw_gadget.c:343 [<0000000029a3c8c7>] dummy_timer+0xb9f/0x14c0 drivers/usb/gadget/udc/dummy_hcd.c:1899 [<000000002d30c2a1>] call_timer_fn+0x38/0x200 kernel/time/timer.c:1415 [<0000000003b079f3>] expire_timers kernel/time/timer.c:1460 [inline] [<0000000003b079f3>] __run_timers.part.0+0x319/0x400 kernel/time/timer.c:1757 [<0000000046de9e2d>] __run_timers kernel/time/timer.c:1738 [inline] [<0000000046de9e2d>] run_timer_softirq+0x3d/0x80 kernel/time/timer.c:1770 [<00000000edf1ddbc>] __do_softirq+0xcc/0x2c2 kernel/softirq.c:298 [<000000007b3b111f>] asm_call_irq_on_stack+0xf/0x20 [<0000000011c4d5cb>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] [<0000000011c4d5cb>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] [<0000000011c4d5cb>] do_softirq_own_stack+0x32/0x40 arch/x86/kernel/irq_64.c:77 [<00000000bd461ce8>] invoke_softirq kernel/softirq.c:393 [inline] [<00000000bd461ce8>] __irq_exit_rcu kernel/softirq.c:423 [inline] [<00000000bd461ce8>] irq_exit_rcu+0x91/0xc0 kernel/softirq.c:435 [<00000000cf2b3c54>] sysvec_apic_timer_interrupt+0x36/0x80 arch/x86/kernel/apic/apic.c:1091 [<00000000a8545166>] asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 [<0000000087930d86>] native_safe_halt arch/x86/include/asm/irqflags.h:60 [inline] [<0000000087930d86>] arch_safe_halt arch/x86/include/asm/irqflags.h:103 [inline] [<0000000087930d86>] acpi_safe_halt drivers/acpi/processor_idle.c:111 [inline] [<0000000087930d86>] acpi_idle_do_entry+0xc3/0xd0 drivers/acpi/processor_idle.c:517 [<00000000d929f872>] acpi_idle_enter+0x128/0x1f0 drivers/acpi/processor_idle.c:648 [<000000002d76be6c>] cpuidle_enter_state+0xc9/0x650 drivers/cpuidle/cpuidle.c:237 [<0000000079408048>] cpuidle_enter+0x29/0x40 drivers/cpuidle/cpuidle.c:351 [<00000000e1fcc41b>] call_cpuidle kernel/sched/idle.c:132 [inline] [<00000000e1fcc41b>] cpuidle_idle_call kernel/sched/idle.c:213 [inline] [<00000000e1fcc41b>] do_idle+0x1c8/0x250 kernel/sched/idle.c:273 BUG: memory leak unreferenced object 0xffff88811172ab60 (size 32): comm "softirq", pid 0, jiffies 4294942392 (age 13.960s) hex dump (first 32 bytes): 02 00 00 00 08 00 00 00 00 09 01 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007474256c>] kmalloc include/linux/slab.h:554 [inline] [<000000007474256c>] raw_event_queue_add drivers/usb/gadget/legacy/raw_gadget.c:66 [inline] [<000000007474256c>] raw_queue_event drivers/usb/gadget/legacy/raw_gadget.c:225 [inline] [<000000007474256c>] gadget_setup+0xf6/0x220 drivers/usb/gadget/legacy/raw_gadget.c:343 [<0000000029a3c8c7>] dummy_timer+0xb9f/0x14c0 drivers/usb/gadget/udc/dummy_hcd.c:1899 [<000000002d30c2a1>] call_timer_fn+0x38/0x200 kernel/time/timer.c:1415 [<0000000003b079f3>] expire_timers kernel/time/timer.c:1460 [inline] [<0000000003b079f3>] __run_timers.part.0+0x319/0x400 kernel/time/timer.c:1757 [<0000000046de9e2d>] __run_timers kernel/time/timer.c:1738 [inline] [<0000000046de9e2d>] run_timer_softirq+0x3d/0x80 kernel/time/timer.c:1770 [<00000000edf1ddbc>] __do_softirq+0xcc/0x2c2 kernel/softirq.c:298 [<000000007b3b111f>] asm_call_irq_on_stack+0xf/0x20 [<0000000011c4d5cb>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] [<0000000011c4d5cb>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] [<0000000011c4d5cb>] do_softirq_own_stack+0x32/0x40 arch/x86/kernel/irq_64.c:77 [<00000000bd461ce8>] invoke_softirq kernel/softirq.c:393 [inline] [<00000000bd461ce8>] __irq_exit_rcu kernel/softirq.c:423 [inline] [<00000000bd461ce8>] irq_exit_rcu+0x91/0xc0 kernel/softirq.c:435 [<00000000cf2b3c54>] sysvec_apic_timer_interrupt+0x36/0x80 arch/x86/kernel/apic/apic.c:1091 [<00000000a8545166>] asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 [<0000000087930d86>] native_safe_halt arch/x86/include/asm/irqflags.h:60 [inline] [<0000000087930d86>] arch_safe_halt arch/x86/include/asm/irqflags.h:103 [inline] [<0000000087930d86>] acpi_safe_halt drivers/acpi/processor_idle.c:111 [inline] [<0000000087930d86>] acpi_idle_do_entry+0xc3/0xd0 drivers/acpi/processor_idle.c:517 [<00000000d929f872>] acpi_idle_enter+0x128/0x1f0 drivers/acpi/processor_idle.c:648 [<000000002d76be6c>] cpuidle_enter_state+0xc9/0x650 drivers/cpuidle/cpuidle.c:237 [<0000000079408048>] cpuidle_enter+0x29/0x40 drivers/cpuidle/cpuidle.c:351 [<00000000e1fcc41b>] call_cpuidle kernel/sched/idle.c:132 [inline] [<00000000e1fcc41b>] cpuidle_idle_call kernel/sched/idle.c:213 [inline] [<00000000e1fcc41b>] do_idle+0x1c8/0x250 kernel/sched/idle.c:273 BUG: memory leak unreferenced object 0xffff8881087560e0 (size 32): comm "syz-executor264", pid 8472, jiffies 4294942949 (age 8.390s) 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: [<00000000082e5a8e>] kmalloc include/linux/slab.h:554 [inline] [<00000000082e5a8e>] raw_event_queue_add drivers/usb/gadget/legacy/raw_gadget.c:66 [inline] [<00000000082e5a8e>] raw_queue_event drivers/usb/gadget/legacy/raw_gadget.c:225 [inline] [<00000000082e5a8e>] gadget_bind+0x223/0x340 drivers/usb/gadget/legacy/raw_gadget.c:303 [<0000000006f0550c>] udc_bind_to_driver+0x62/0x150 drivers/usb/gadget/udc/core.c:1413 [<000000006b7df2a1>] usb_gadget_probe_driver+0x1c7/0x230 drivers/usb/gadget/udc/core.c:1476 [<000000008b96837a>] raw_ioctl_run drivers/usb/gadget/legacy/raw_gadget.c:512 [inline] [<000000008b96837a>] raw_ioctl+0x5da/0xf30 drivers/usb/gadget/legacy/raw_gadget.c:1210 [<0000000075ece4a2>] vfs_ioctl fs/ioctl.c:48 [inline] [<0000000075ece4a2>] __do_sys_ioctl fs/ioctl.c:753 [inline] [<0000000075ece4a2>] __se_sys_ioctl fs/ioctl.c:739 [inline] [<0000000075ece4a2>] __x64_sys_ioctl+0xfc/0x140 fs/ioctl.c:739 [<0000000030d216c3>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<00000000af4caefa>] entry_SYSCALL_64_after_hwframe+0x44/0xa9