================================
WARNING: inconsistent lock state
syzkaller #0 Not tainted
--------------------------------
inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
sshd-session/5916 [HC0[0]:SC1[1]:HE0:SE0] takes:
ffff888035e82868 (&ccp->wait_input_report_lock){+.?.}-{3:3}, at: spin_lock include/linux/spinlock.h:347 [inline]
ffff888035e82868 (&ccp->wait_input_report_lock){+.?.}-{3:3}, at: ccp_raw_event+0x51/0x110 drivers/hwmon/corsair-cpro.c:161
{SOFTIRQ-ON-W} state was registered at:
  lock_acquire+0x115/0x350 kernel/locking/lockdep.c:5942
  __raw_spin_lock include/linux/spinlock_api_smp.h:190 [inline]
  _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:173
  spin_lock include/linux/spinlock.h:347 [inline]
  ccp_raw_event+0x51/0x110 drivers/hwmon/corsair-cpro.c:161
  __hid_input_report+0x41c/0x580 drivers/hid/hid-core.c:2175
  uhid_dev_input2+0xbc/0x150 drivers/hid/uhid.c:609
  uhid_char_write+0x4a1/0xc90 drivers/hid/uhid.c:767
  vfs_write+0x296/0xba0 fs/read_write.c:685
  ksys_write+0x150/0x270 fs/read_write.c:739
  do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:79 [inline]
  do_int80_emulation+0x198/0x500 arch/x86/entry/syscall_32.c:166
  asm_int80_emulation+0x1a/0x20 arch/x86/include/asm/idtentry.h:598
irq event stamp: 3883
hardirqs last  enabled at (3882): [<ffffffff8bea0fe0>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last  enabled at (3882): [<ffffffff8bea0fe0>] _raw_spin_unlock_irqrestore+0x30/0x80 kernel/locking/spinlock.c:221
hardirqs last disabled at (3883): [<ffffffff8bea0d9a>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:153 [inline]
hardirqs last disabled at (3883): [<ffffffff8bea0d9a>] _raw_spin_lock_irqsave+0x1a/0x60 kernel/locking/spinlock.c:181
softirqs last  enabled at (3844): [<ffffffff8a4c1319>] tcp_sendmsg+0x39/0x50 net/ipv4/tcp.c:1452
softirqs last disabled at (3879): [<ffffffff81891ceb>] __do_softirq kernel/softirq.c:679 [inline]
softirqs last disabled at (3879): [<ffffffff81891ceb>] invoke_softirq kernel/softirq.c:519 [inline]
softirqs last disabled at (3879): [<ffffffff81891ceb>] __irq_exit_rcu+0xcb/0x220 kernel/softirq.c:758

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(&ccp->wait_input_report_lock);
  <Interrupt>
    lock(&ccp->wait_input_report_lock);

 *** DEADLOCK ***

locks held by sshd-session/5916: 0, last CPU#0

stack backtrace:
CPU: 0 UID: 0 PID: 5916 Comm: sshd-session Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <IRQ>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 print_usage_bug+0x28c/0x2e0 kernel/locking/lockdep.c:4086
 valid_state+0xbe/0xf0 kernel/locking/lockdep.c:4100
 mark_lock_irq+0x36/0x380 kernel/locking/lockdep.c:4311
 mark_lock+0x117/0x190 kernel/locking/lockdep.c:4797
 mark_usage kernel/locking/lockdep.c:-1 [inline]
 __lock_acquire+0x71e/0x2de0 kernel/locking/lockdep.c:5242
 lock_acquire+0x115/0x350 kernel/locking/lockdep.c:5942
 __raw_spin_lock include/linux/spinlock_api_smp.h:190 [inline]
 _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:173
 spin_lock include/linux/spinlock.h:347 [inline]
 ccp_raw_event+0x51/0x110 drivers/hwmon/corsair-cpro.c:161
 __hid_input_report+0x41c/0x580 drivers/hid/hid-core.c:2175
 hid_irq_in+0x492/0x710 drivers/hid/usbhid/hid-core.c:287
 __usb_hcd_giveback_urb+0x378/0x540 drivers/usb/core/hcd.c:1657
 dummy_timer+0xa91/0x4cc0 drivers/usb/gadget/udc/dummy_hcd.c:2023
 __run_hrtimer kernel/time/hrtimer.c:2074 [inline]
 __hrtimer_run_queues+0x3bc/0xa10 kernel/time/hrtimer.c:2131
 hrtimer_run_softirq+0x1e3/0x2e0 kernel/time/hrtimer.c:2148
 handle_softirqs+0x226/0x860 kernel/softirq.c:645
 __do_softirq kernel/softirq.c:679 [inline]
 invoke_softirq kernel/softirq.c:519 [inline]
 __irq_exit_rcu+0xcb/0x220 kernel/softirq.c:758
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:775
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1062
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:finish_task_switch+0x413/0xc60 kernel/sched/core.c:5384
Code: 04 00 00 41 c7 84 24 20 0e 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 57 e0 53 0a e8 92 2e 3a 00 fb 4c 8b 65 c8 <49> 8d bc 24 18 17 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0
RSP: 0000:ffffc90002e77420 EFLAGS: 00000202
RAX: 0000000000000f25 RBX: ffff8880b863c8e0 RCX: 8000000000000001
RDX: 0000000000000000 RSI: ffffffff8e4173d3 RDI: ffffffff8c6dad80
RBP: ffffc90002e77470 R08: ffffffff907a657f R09: 1ffffffff20f4caf
R10: dffffc0000000000 R11: fffffbfff20f4cb0 R12: ffff888033a53e80
R13: ffff8880b863c8a8 R14: dffffc0000000000 R15: 1ffff110170c791c
 context_switch kernel/sched/core.c:5536 [inline]
 __schedule+0x17e3/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 schedule_hrtimeout_range_clock+0x15b/0x330 kernel/time/sleep_timeout.c:216
 poll_schedule_timeout+0xd0/0x1a0 fs/select.c:241
 do_poll fs/select.c:965 [inline]
 do_sys_poll+0x80a/0x1110 fs/select.c:1015
 __do_sys_ppoll fs/select.c:1112 [inline]
 __se_sys_ppoll+0x209/0x2b0 fs/select.c:1092
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb54728d407
Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
RSP: 002b:00007ffdec20af40 EFLAGS: 00000202 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 00007fb547941300 RCX: 00007fb54728d407
RDX: 00007ffdec20af80 RSI: 0000000000000004 RDI: 000055fddcf9d150
RBP: 00007ffdec20aff0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffdec20b080 R11: 0000000000000202 R12: 0000000000000001
R13: 00007ffdec20b080 R14: 000000000000006d R15: 0000000000000004
 </TASK>
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	00 00                	add    %al,(%rax)
   2:	41 c7 84 24 20 0e 00 	movl   $0x0,0xe20(%r12)
   9:	00 00 00 00 00
   e:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  13:	49 83 c4 48          	add    $0x48,%r12
  17:	4c 89 e7             	mov    %r12,%rdi
  1a:	e8 57 e0 53 0a       	call   0xa53e076
  1f:	e8 92 2e 3a 00       	call   0x3a2eb6
  24:	fb                   	sti
  25:	4c 8b 65 c8          	mov    -0x38(%rbp),%r12
* 29:	49 8d bc 24 18 17 00 	lea    0x1718(%r12),%rdi <-- trapping instruction
  30:	00
  31:	48 89 f8             	mov    %rdi,%rax
  34:	48 c1 e8 03          	shr    $0x3,%rax
  38:	42 0f b6 04 30       	movzbl (%rax,%r14,1),%eax
  3d:	84 c0                	test   %al,%al