------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(1)
WARNING: CPU: 1 PID: 3522 at kernel/locking/lockdep.c:183 hlock_class kernel/locking/lockdep.c:183 [inline]
WARNING: CPU: 1 PID: 3522 at kernel/locking/lockdep.c:183 hlock_class kernel/locking/lockdep.c:172 [inline]
WARNING: CPU: 1 PID: 3522 at kernel/locking/lockdep.c:183 check_wait_context kernel/locking/lockdep.c:4029 [inline]
WARNING: CPU: 1 PID: 3522 at kernel/locking/lockdep.c:183 __lock_acquire+0x2194/0x6650 kernel/locking/lockdep.c:4305
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 3522 Comm: kworker/1:8 Not tainted 5.7.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events request_firmware_work_func
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0xef/0x16e lib/dump_stack.c:118
 panic+0x2aa/0x6e1 kernel/panic.c:221
 __warn.cold+0x2f/0x30 kernel/panic.c:582
 report_bug+0x27b/0x2f0 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:175 [inline]
 fixup_bug arch/x86/kernel/traps.c:170 [inline]
 do_error_trap+0x12b/0x1e0 arch/x86/kernel/traps.c:267
 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:hlock_class kernel/locking/lockdep.c:183 [inline]
RIP: 0010:hlock_class kernel/locking/lockdep.c:172 [inline]
RIP: 0010:check_wait_context kernel/locking/lockdep.c:4029 [inline]
RIP: 0010:__lock_acquire+0x2194/0x6650 kernel/locking/lockdep.c:4305
Code: d2 0f 85 91 33 00 00 44 8b 35 38 f2 c1 06 45 85 f6 0f 85 b8 fb ff ff 48 c7 c6 c0 fa e6 85 48 c7 c7 00 fb e6 85 e8 84 6b ed ff <0f> 0b e9 9e fb ff ff e8 f0 89 c0 00 85 c0 0f 84 db fb ff ff 48 c7
RSP: 0018:ffff8881ce477748 EFLAGS: 00010086
RAX: 0000000000000000 RBX: bd37a6f4de9bd740 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff812a339d RDI: ffffed1039c8eedb
RBP: ffff8881cddcba50 R08: ffff8881cddcb180 R09: fffffbfff0e20bd1
R10: ffffffff87105e83 R11: fffffbfff0e20bd0 R12: ffff8881cddcb180
R13: ffff8881cd851460 R14: 0000000000000000 R15: 0000000000000000
 lock_acquire+0x18b/0x7c0 kernel/locking/lockdep.c:4934
 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline]
 _raw_spin_lock_irq+0x2d/0x40 kernel/locking/spinlock.c:167
 do_wait_for_common kernel/sched/completion.c:86 [inline]
 __wait_for_common kernel/sched/completion.c:106 [inline]
 wait_for_common kernel/sched/completion.c:117 [inline]
 wait_for_completion_timeout+0x172/0x280 kernel/sched/completion.c:157
 ath9k_htc_wait_for_target.isra.0+0xb9/0x1b0 drivers/net/wireless/ath/ath9k/htc_drv_init.c:89
 ath9k_htc_probe_device+0x1a4/0x1da0 drivers/net/wireless/ath/ath9k/htc_drv_init.c:949
 ath9k_htc_hw_init+0x31/0x60 drivers/net/wireless/ath/ath9k/htc_hst.c:501
 ath9k_hif_usb_firmware_cb+0x274/0x510 drivers/net/wireless/ath/ath9k/hif_usb.c:1187
 request_firmware_work_func+0x126/0x242 drivers/base/firmware_loader/main.c:1005
 process_one_work+0x965/0x1630 kernel/workqueue.c:2268
 worker_thread+0x96/0xe20 kernel/workqueue.c:2414
 kthread+0x326/0x430 kernel/kthread.c:268
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:351
Kernel Offset: disabled
Rebooting in 86400 seconds..