------------[ cut here ]------------ WARNING: CPU: 0 PID: 29171 at kernel/time/hrtimer.c:1047 hrtimer_forward+0x1e3/0x270 kernel/time/hrtimer.c:1047 Modules linked in: CPU: 0 PID: 29171 Comm: syz-executor.2 Not tainted 5.15.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:hrtimer_forward+0x1e3/0x270 kernel/time/hrtimer.c:1047 Code: e5 4d 0f 4e ec e8 fd 87 10 00 4c 89 6b 20 e8 f4 87 10 00 4c 89 f0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 dd 87 10 00 <0f> 0b 45 31 f6 eb dd e8 d1 87 10 00 4c 89 e0 48 8b 3c 24 48 99 48 RSP: 0018:ffffc90000007dc8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8880430c6fe0 RCX: 0000000000000100 RDX: ffff88802b9b8000 RSI: ffffffff816583d3 RDI: 0000000000000003 RBP: 00000000061a8000 R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff81658288 R11: 0000000000000000 R12: 0000000000000000 R13: 000001d617d73511 R14: 0000000000000001 R15: ffffffff85367220 FS: 00007f9b8fc83700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000004 CR3: 000000003fed3000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: mac80211_hwsim_beacon+0x159/0x1a0 drivers/net/wireless/mac80211_hwsim.c:1870 __run_hrtimer kernel/time/hrtimer.c:1685 [inline] __hrtimer_run_queues+0x609/0xe50 kernel/time/hrtimer.c:1749 hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1766 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558 invoke_softirq kernel/softirq.c:432 [inline] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:636 irq_exit_rcu+0x5/0x20 kernel/softirq.c:648 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638 RIP: 0010:lockdep_enabled kernel/locking/lockdep.c:91 [inline] RIP: 0010:lock_acquire kernel/locking/lockdep.c:5601 [inline] RIP: 0010:lock_acquire+0x13b/0x510 kernel/locking/lockdep.c:5590 Code: 85 14 01 00 00 65 48 8b 14 25 40 f0 01 00 48 8d ba f4 09 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 0f b6 0c 01 <48> 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 70 03 00 00 8b RSP: 0018:ffffc90004267bd8 EFLAGS: 00000a03 RAX: dffffc0000000000 RBX: 1ffff9200084cf7d RCX: 0000000000000000 RDX: ffff88802b9b8000 RSI: 0000000000000001 RDI: ffff88802b9b89f4 RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8880b9c32a0b R10: ffffed1017386541 R11: 0000000000000000 R12: 0000000000000002 R13: 0000000000000000 R14: ffffffff8b980220 R15: 0000000000000000 rcu_lock_acquire include/linux/rcupdate.h:267 [inline] rcu_read_lock include/linux/rcupdate.h:687 [inline] perf_init_event kernel/events/core.c:11249 [inline] perf_event_alloc.part.0+0xfae/0x3b10 kernel/events/core.c:11548 perf_event_alloc kernel/events/core.c:11971 [inline] __do_sys_perf_event_open+0x4ae/0x3130 kernel/events/core.c:12069 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f9b9270c8d9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f9b8fc83188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 00007f9b92810f60 RCX: 00007f9b9270c8d9 RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 000000002025c000 RBP: 00007f9b92766cb4 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffcd1d6fb5f R14: 00007f9b8fc83300 R15: 0000000000022000 ---------------- Code disassembly (best guess): 0: 85 14 01 test %edx,(%rcx,%rax,1) 3: 00 00 add %al,(%rax) 5: 65 48 8b 14 25 40 f0 mov %gs:0x1f040,%rdx c: 01 00 e: 48 8d ba f4 09 00 00 lea 0x9f4(%rdx),%rdi 15: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 1c: fc ff df 1f: 48 89 f9 mov %rdi,%rcx 22: 48 c1 e9 03 shr $0x3,%rcx 26: 0f b6 0c 01 movzbl (%rcx,%rax,1),%ecx * 2a: 48 89 f8 mov %rdi,%rax <-- trapping instruction 2d: 83 e0 07 and $0x7,%eax 30: 83 c0 03 add $0x3,%eax 33: 38 c8 cmp %cl,%al 35: 7c 08 jl 0x3f 37: 84 c9 test %cl,%cl 39: 0f 85 70 03 00 00 jne 0x3af 3f: 8b .byte 0x8b