cm109 1-1:0.8: cm109_urb_irq_callback: urb status -71 ------------[ cut here ]------------ URB 000000000ffe3065 submitted while active WARNING: CPU: 0 PID: 4226 at drivers/usb/core/urb.c:379 usb_submit_urb+0x4f4/0x550 drivers/usb/core/urb.c:379 Modules linked in: CPU: 0 UID: 0 PID: 4226 Comm: udevd Not tainted 6.17.0-rc1-syzkaller-00038-g0cc53520e68b #0 PREEMPT Hardware name: linux,dummy-virt (DT) pstate: 604020c9 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0x4f4/0x550 drivers/usb/core/urb.c:379 lr : usb_submit_urb+0x4f4/0x550 drivers/usb/core/urb.c:379 sp : ffff800080003ca0 x29: ffff800080003ca0 x28: f2f0000003fee180 x27: fcf0000004e63650 x26: 0000000000000000 x25: fdf0000007843b00 x24: f4f0000005958000 x23: fcf0000004e63400 x22: f1f000000ab40c53 x21: f1f000000ab40c54 x20: 00000000000000c0 x19: f0f0000003feee40 x18: 0000000000000010 x17: fff07ffffcfe1000 x16: ffff800080000000 x15: ffff800080003820 x14: 00000000ffffffea x13: ffff800080003968 x12: ffff8000829ef250 x11: 0000000000000001 x10: 0000000000000001 x9 : 000000000002ffe8 x8 : c0000000ffffdfff x7 : ffff80008293f1c8 x6 : 00000000000affa8 x5 : fff000007f8ca4c8 x4 : 0000000000000000 x3 : fff07ffffcfe1000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f3f0000005d12500 Call trace: usb_submit_urb+0x4f4/0x550 drivers/usb/core/urb.c:379 (P) cm109_submit_ctl drivers/input/misc/cm109.c:380 [inline] cm109_urb_irq_callback+0xdc/0x2b8 drivers/input/misc/cm109.c:431 __usb_hcd_giveback_urb+0x9c/0x15c drivers/usb/core/hcd.c:1663 usb_hcd_giveback_urb+0x11c/0x12c drivers/usb/core/hcd.c:1747 dummy_timer+0x784/0xfb8 drivers/usb/gadget/udc/dummy_hcd.c:1995 __run_hrtimer kernel/time/hrtimer.c:1761 [inline] __hrtimer_run_queues+0x138/0x1bc kernel/time/hrtimer.c:1825 hrtimer_run_softirq+0x6c/0xc4 kernel/time/hrtimer.c:1842 handle_softirqs+0x108/0x240 kernel/softirq.c:579 __do_softirq+0x14/0x20 kernel/softirq.c:613 ____do_softirq+0x10/0x1c arch/arm64/kernel/irq.c:68 call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:891 do_softirq_own_stack+0x1c/0x2c arch/arm64/kernel/irq.c:73 invoke_softirq kernel/softirq.c:460 [inline] __irq_exit_rcu+0xd8/0x110 kernel/softirq.c:680 irq_exit_rcu+0x10/0x1c kernel/softirq.c:696 __el1_irq arch/arm64/kernel/entry-common.c:654 [inline] el1_interrupt+0x38/0x64 arch/arm64/kernel/entry-common.c:668 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:673 el1h_64_irq+0x6c/0x70 arch/arm64/kernel/entry.S:592 stackinfo_on_stack arch/arm64/include/asm/stacktrace/common.h:52 [inline] (P) unwind_find_stack.constprop.0+0x60/0x80 arch/arm64/include/asm/stacktrace/common.h:84 (P) stack_trace_save+0x4c/0x78 kernel/stacktrace.c:122 kasan_save_stack+0x3c/0x64 mm/kasan/common.c:47 save_stack_info+0x40/0x158 mm/kasan/tags.c:106 kasan_save_free_info+0x18/0x24 mm/kasan/tags.c:147 poison_slab_object mm/kasan/common.c:243 [inline] __kasan_slab_free+0x7c/0x8c mm/kasan/common.c:275 kasan_slab_free include/linux/kasan.h:233 [inline] slab_free_hook mm/slub.c:2417 [inline] slab_free mm/slub.c:4680 [inline] kfree+0xfc/0x30c mm/slub.c:4879 smk_fetch security/smack/smack_lsm.c:297 [inline] smk_fetch+0x94/0xc8 security/smack/smack_lsm.c:275 smack_d_instantiate+0x1f8/0x364 security/smack/smack_lsm.c:3641 security_d_instantiate+0x14c/0x164 security/security.c:4109 d_splice_alias_ops+0x44/0x37c fs/dcache.c:2998 d_splice_alias+0x14/0x20 fs/dcache.c:3063 kernfs_iop_lookup+0xc0/0xf0 fs/kernfs/dir.c:1251 __lookup_slow+0x88/0x154 fs/namei.c:1808 lookup_slow fs/namei.c:1825 [inline] walk_component+0xd8/0x190 fs/namei.c:2129 lookup_last fs/namei.c:2630 [inline] path_lookupat+0x58/0x190 fs/namei.c:2654 filename_lookup+0xb8/0x1bc fs/namei.c:2683 vfs_statx+0x7c/0x18c fs/stat.c:353 vfs_fstatat+0x64/0xd8 fs/stat.c:375 __do_sys_newfstatat+0x58/0x9c fs/stat.c:542 __se_sys_newfstatat fs/stat.c:536 [inline] __arm64_sys_newfstatat+0x20/0x2c fs/stat.c:536 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x48/0x110 arch/arm64/kernel/syscall.c:49 el0_svc_common.constprop.0+0x40/0xe0 arch/arm64/kernel/syscall.c:132 do_el0_svc+0x1c/0x28 arch/arm64/kernel/syscall.c:151 el0_svc+0x34/0x10c arch/arm64/kernel/entry-common.c:879 el0t_64_sync_handler+0xa0/0xe4 arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x1a4/0x1a8 arch/arm64/kernel/entry.S:596 ---[ end trace 0000000000000000 ]--- cm109 1-1:0.8: cm109_submit_ctl: usb_submit_urb (urb_ctl) failed -16 cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19