------------[ cut here ]------------ WARNING: CPU: 0 PID: 13606 at net/mac80211/rx.c:4673 ieee80211_rx_list+0x19c7/0x2430 net/mac80211/rx.c:4673 Modules linked in: CPU: 0 PID: 13606 Comm: kworker/u4:4 Not tainted 5.11.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: 0x0 (phy12) RIP: 0010:ieee80211_rx_list+0x19c7/0x2430 net/mac80211/rx.c:4673 Code: 85 ed 66 89 85 b0 00 00 00 0f 85 7e 09 00 00 e8 3f b0 1a f9 e8 3a b0 1a f9 31 ff e8 f3 0f 9a fe e9 e6 f4 ff ff e8 29 b0 1a f9 <0f> 0b e9 c8 f2 ff ff e8 1d b0 1a f9 48 8b 5c 24 20 48 85 db 0f 84 RSP: 0018:ffffc90000007cb0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100 RDX: ffff888063e6b780 RSI: ffffffff88581b57 RDI: 0000000000000003 RBP: ffff8880716dd640 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff885803e0 R11: 0000000000000000 R12: ffff88805d25b148 R13: ffff88805d258580 R14: ffff88805d258c80 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd084ccadb8 CR3: 0000000024e9e000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: ieee80211_rx_napi+0xf7/0x3d0 net/mac80211/rx.c:4767 ieee80211_rx include/net/mac80211.h:4507 [inline] ieee80211_tasklet_handler+0xd4/0x130 net/mac80211/main.c:235 tasklet_action_common.constprop.0+0x1d7/0x2d0 kernel/softirq.c:555 __do_softirq+0x2bc/0xa29 kernel/softirq.c:343 asm_call_irq_on_stack+0xf/0x20 __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] do_softirq_own_stack+0xaa/0xd0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:226 [inline] __irq_exit_rcu kernel/softirq.c:420 [inline] irq_exit_rcu+0x134/0x200 kernel/softirq.c:432 sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1096 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:628 RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 kernel/locking/spinlock.c:199 Code: 0f 1f 44 00 00 55 48 8b 74 24 08 48 89 fd 48 83 c7 18 e8 de 72 5c f8 48 89 ef e8 a6 27 5d f8 e8 f1 49 7c f8 fb bf 01 00 00 00 56 2e 51 f8 65 8b 05 9f 9b 05 77 85 c0 74 02 5d c3 e8 0b f1 03 RSP: 0018:ffffc90001d7fce8 EFLAGS: 00000202 RAX: 0000000001828375 RBX: 0000000000000000 RCX: 1ffffffff1a06b11 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 RBP: ffff8880b9e34c40 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff81789e38 R11: 0000000000000000 R12: ffff8880b9e34c40 R13: ffff88807c498000 R14: 0000000000000000 R15: ffff888063e6b780 finish_lock_switch kernel/sched/core.c:4065 [inline] finish_task_switch.isra.0+0x158/0x7e0 kernel/sched/core.c:4182 context_switch kernel/sched/core.c:4316 [inline] __schedule+0x914/0x21a0 kernel/sched/core.c:5064 schedule+0xcf/0x270 kernel/sched/core.c:5143 worker_thread+0x14c/0x1120 kernel/workqueue.c:2442 kthread+0x3b1/0x4a0 kernel/kthread.c:292 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296