------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at net/mac80211/rx.c:5181 ieee80211_rx_list+0x26ac/0x3380 Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.1.102-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:ieee80211_rx_list+0x26ac/0x3380 net/mac80211/rx.c:5181 Code: 0f 0b e9 7a dd ff ff e8 32 e9 61 f7 e9 70 dd ff ff e8 28 e9 61 f7 e9 66 dd ff ff e8 1e e9 61 f7 e9 5c dd ff ff e8 14 e9 61 f7 <0f> 0b e9 50 dd ff ff e8 08 e9 61 f7 e9 ab de ff ff e8 fe e8 61 f7 RSP: 0018:ffffc90000007980 EFLAGS: 00010246 RAX: ffffffff8a28b27c RBX: 0000000000000000 RCX: ffffffff8d0bd800 RDX: 0000000080000101 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90000007bd0 R08: ffffffff8a288e0d R09: fffffbfff20e7245 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888024468e80 R13: dffffc0000000000 R14: ffff88802446b348 R15: ffff88801a39f280 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020010000 CR3: 000000005f7f3000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_rx_napi+0x186/0x3b0 net/mac80211/rx.c:5282 ieee80211_rx include/net/mac80211.h:4830 [inline] ieee80211_handle_queued_frames+0x103/0x1b0 net/mac80211/main.c:315 tasklet_action_common+0x3cb/0x4a0 handle_softirqs+0x2ee/0xa40 kernel/softirq.c:571 __do_softirq kernel/softirq.c:605 [inline] invoke_softirq kernel/softirq.c:445 [inline] __irq_exit_rcu+0x157/0x240 kernel/softirq.c:654 irq_exit_rcu+0x5/0x20 kernel/softirq.c:666 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1106 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:653 RIP: 0010:native_save_fl arch/x86/include/asm/irqflags.h:22 [inline] RIP: 0010:arch_local_save_flags arch/x86/include/asm/irqflags.h:70 [inline] RIP: 0010:arch_irqs_disabled arch/x86/include/asm/irqflags.h:130 [inline] RIP: 0010:acpi_safe_halt drivers/acpi/processor_idle.c:112 [inline] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 drivers/acpi/processor_idle.c:567 Code: 6c db f6 48 83 e3 08 0f 85 0b 01 00 00 4c 8d 74 24 20 e8 34 2b e2 f6 0f 1f 44 00 00 e8 6a 68 db f6 0f 00 2d b3 4d b8 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 bb f0 32 f7 RSP: 0018:ffffffff8d007b20 EFLAGS: 000002d3 RAX: ffffffff8aaf3326 RBX: 0000000000000000 RCX: ffffffff8d0bd800 RDX: 0000000000000000 RSI: ffffffff8b0c0240 RDI: ffffffff8b5d5ba0 RBP: ffffffff8d007bb0 R08: ffffffff8aaf3308 R09: fffffbfff1a17b01 R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff1a00f64 R13: ffff888148e8b804 R14: ffffffff8d007b40 R15: dffffc0000000000 acpi_idle_enter+0x352/0x4f0 drivers/acpi/processor_idle.c:704 cpuidle_enter_state+0x516/0xf80 drivers/cpuidle/cpuidle.c:239 cpuidle_enter+0x59/0x90 drivers/cpuidle/cpuidle.c:356 call_cpuidle kernel/sched/idle.c:155 [inline] cpuidle_idle_call kernel/sched/idle.c:236 [inline] do_idle+0x3ce/0x680 kernel/sched/idle.c:303 cpu_startup_entry+0x3d/0x60 kernel/sched/idle.c:401 rest_init+0x2da/0x300 init/main.c:733 arch_call_rest_init+0xa/0xa init/main.c:893 start_kernel+0x496/0x53f init/main.c:1140 secondary_startup_64_no_verify+0xcf/0xdb ---------------- Code disassembly (best guess): 0: 6c insb (%dx),%es:(%rdi) 1: db f6 fcomi %st(6),%st 3: 48 83 e3 08 and $0x8,%rbx 7: 0f 85 0b 01 00 00 jne 0x118 d: 4c 8d 74 24 20 lea 0x20(%rsp),%r14 12: e8 34 2b e2 f6 call 0xf6e22b4b 17: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 1c: e8 6a 68 db f6 call 0xf6db688b 21: 0f 00 2d b3 4d b8 00 verw 0xb84db3(%rip) # 0xb84ddb 28: fb sti 29: f4 hlt * 2a: 4c 89 f3 mov %r14,%rbx <-- trapping instruction 2d: 48 c1 eb 03 shr $0x3,%rbx 31: 42 80 3c 3b 00 cmpb $0x0,(%rbx,%r15,1) 36: 74 08 je 0x40 38: 4c 89 f7 mov %r14,%rdi 3b: e8 bb f0 32 f7 call 0xf732f0fb