------------[ 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#0: kworker/u8:22/10997
Modules linked in:
CPU: 0 UID: 0 PID: 10997 Comm: kworker/u8:22 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Workqueue: phy0-mac-cmds mac802154_scan_worker
RIP: 0010:hwsim_hw_xmit+0x15f4/0x1620 drivers/net/ieee802154/mac802154_hwsim.c:266
Code: c6 05 c3 85 24 09 01 48 c7 c7 00 5d be 8c be 0d 01 00 00 48 c7 c2 a0 5d be 8c e8 b7 5b 64 fa e9 f4 eb ff ff e8 5d b0 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:ffffc90000007a60 EFLAGS: 00010246
RAX: ffffffff873f1a53 RBX: ffff88802754cd78 RCX: ffff888030900000
RDX: 0000000000000100 RSI: 0000000000000100 RDI: ffff88802754c720
RBP: ffffc90000007bd8 R08: ffff88802754c6ab R09: 1ffff11004ea98d5
R10: dffffc0000000000 R11: ffffffff873f0460 R12: dffffc0000000000
R13: ffff88802754c760 R14: ffff88802754cd20 R15: 1ffff11004ea98ec
FS: 0000000000000000(0000) GS:ffff888124cd1000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffddbe56f90 CR3: 0000000077e6c000 CR4: 00000000003526f0
Call Trace:
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:5436 [inline]
netdev_start_xmit include/linux/netdevice.h:5445 [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
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 e3 bb f5 f7 c3 00 02 00 00 74 05 e8 50 27 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 94 f2 ac f5 65 48 8b 05 0c 01 ad 07 48 85 c0 74 18 5b 41 5e e9
RSP: 0018:ffffc900071a7968 EFLAGS: 00000206
RAX: 0000000000000006 RBX: 0000000000000282 RCX: 0000000000000001
RDX: 0000000000000006 RSI: ffffffff8e4776a5 RDI: 0000000000000001
RBP: 0000000000000000 R08: ffffffff907a317f R09: 1ffffffff20f462f
R10: dffffc0000000000 R11: fffffbfff20f4630 R12: ffff88807d2f62c0
R13: ffff888027354ed0 R14: ffff88802754c668 R15: ffff88802754c0a0
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
----------------
Code disassembly (best guess):
0: f7 e8 imul %eax
2: 8d lea (bad),%esp
3: e3 bb jrcxz 0xffffffc0
5: f5 cmc
6: f7 c3 00 02 00 00 test $0x200,%ebx
c: 74 05 je 0x13
e: e8 50 27 e8 f5 call 0xf5e82763
13: 9c pushf
14: 58 pop %rax
15: a9 00 02 00 00 test $0x200,%eax
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 f2 ac f5 call 0xf5acf2c3 <-- trapping instruction
2f: 65 48 8b 05 0c 01 ad mov %gs:0x7ad010c(%rip),%rax # 0x7ad0143
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