------------[ cut here ]------------
current_phy->suspended
WARNING: drivers/net/ieee802154/mac802154_hwsim.c:266 at hwsim_hw_xmit+0x15f4/0x1620 drivers/net/ieee802154/mac802154_hwsim.c:266, CPU#1: kworker/u8:19/6746
Modules linked in:
CPU: 1 UID: 0 PID: 6746 Comm: kworker/u8:19 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026
Workqueue: phy0-mac-cmds mac802154_scan_worker
RIP: 0010:hwsim_hw_xmit+0x15f4/0x1620 drivers/net/ieee802154/mac802154_hwsim.c:266
Code: c6 05 93 93 24 09 01 48 c7 c7 20 5b be 8c be 0d 01 00 00 48 c7 c2 c0 5b be 8c e8 87 67 64 fa e9 f4 eb ff ff e8 2d bc 88 fa 90 <0f> 0b 90 e9 e1 ea ff ff 89 d9 80 e1 07 38 c1 0f 8c c6 ea ff ff 48
RSP: 0018:ffffc90000a18a60 EFLAGS: 00010246
RAX: ffffffff873f0e83 RBX: ffff888028518d78 RCX: ffff8880287c9f40
RDX: 8000000000000100 RSI: 0000000000000100 RDI: ffff888028518720
RBP: ffffc90000a18bd8 R08: ffff8880285186ab R09: 1ffff110050a30d5
R10: dffffc0000000000 R11: ffffffff873ef890 R12: dffffc0000000000
R13: ffff888028518760 R14: ffff888028518d20 R15: 1ffff110050a30ec
FS:  0000000000000000(0000) GS:ffff888124dd2000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33722ff8 CR3: 000000007ef03000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 drv_xmit_async net/mac802154/driver-ops.h:16 [inline]
 ieee802154_tx+0x26d/0x510 net/mac802154/tx.c:89
 ieee802154_hot_tx net/mac802154/tx.c:207 [inline]
 ieee802154_subif_start_xmit+0x110/0x190 net/mac802154/tx.c:239
 __netdev_start_xmit include/linux/netdevice.h:5429 [inline]
 netdev_start_xmit include/linux/netdevice.h:5438 [inline]
 xmit_one net/core/dev.c:3937 [inline]
 dev_hard_start_xmit+0x2cd/0x830 net/core/dev.c:3953
 sch_direct_xmit+0x257/0x4c0 net/sched/sch_generic.c:372
 qdisc_restart net/sched/sch_generic.c:437 [inline]
 __qdisc_run+0xb11/0x1620 net/sched/sch_generic.c:445
 qdisc_run include/net/pkt_sched.h:121 [inline]
 net_tx_action+0x7cb/0xc30 net/core/dev.c:5915
 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:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:211 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80 kernel/locking/spinlock.c:221
Code: f7 e8 8d 13 bc f5 f7 c3 00 02 00 00 74 05 e8 50 57 e8 f5 9c 58 a9 00 02 00 00 75 29 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> 94 22 ad f5 65 48 8b 05 0c 21 ad 07 48 85 c0 74 18 5b 41 5e e9
RSP: 0018:ffffc900050e7968 EFLAGS: 00000206
RAX: 0000000000000002 RBX: 0000000000000282 RCX: 8000000000000001
RDX: 0000000000000006 RSI: ffffffff8e475f04 RDI: 0000000000000001
RBP: 0000000000000000 R08: ffffffff907a337f R09: 1ffffffff20f466f
R10: dffffc0000000000 R11: fffffbfff20f4670 R12: ffff88806a241240
R13: ffff888027c24ed0 R14: ffff888028518668 R15: ffff8880285180a0
 mac802154_scan_cleanup_locked+0xc9/0x280 net/mac802154/scan.c:69
 mac802154_scan_worker+0x775/0xe60 net/mac802154/scan.c:275
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
----------------
Code disassembly (best guess):
   0:	f7 e8                	imul   %eax
   2:	8d 13                	lea    (%rbx),%edx
   4:	bc f5 f7 c3 00       	mov    $0xc3f7f5,%esp
   9:	02 00                	add    (%rax),%al
   b:	00 74 05 e8          	add    %dh,-0x18(%rbp,%rax,1)
   f:	50                   	push   %rax
  10:	57                   	push   %rdi
  11:	e8 f5 9c 58 a9       	call   0xa9589d0b
  16:	00 02                	add    %al,(%rdx)
  18:	00 00                	add    %al,(%rax)
  1a:	75 29                	jne    0x45
  1c:	f7 c3 00 02 00 00    	test   $0x200,%ebx
  22:	74 01                	je     0x25
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
* 2a:	e8 94 22 ad f5       	call   0xf5ad22c3 <-- trapping instruction
  2f:	65 48 8b 05 0c 21 ad 	mov    %gs:0x7ad210c(%rip),%rax        # 0x7ad2143
  36:	07
  37:	48 85 c0             	test   %rax,%rax
  3a:	74 18                	je     0x54
  3c:	5b                   	pop    %rbx
  3d:	41 5e                	pop    %r14
  3f:	e9                   	.byte 0xe9