------------[ cut here ]------------ WARNING: CPU: 0 PID: 9741 at kernel/time/hrtimer.c:1071 hrtimer_forward+0x1d0/0x290 kernel/time/hrtimer.c:1071 Modules linked in: CPU: 0 PID: 9741 Comm: syz.2.1103 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:hrtimer_forward+0x1d0/0x290 kernel/time/hrtimer.c:1071 Code: df e8 74 65 67 00 4c 89 33 48 8b 04 24 eb 07 e8 c6 0b 10 00 31 c0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b0 0b 10 00 <0f> 0b eb e6 48 89 e8 31 d2 49 f7 f4 48 89 04 24 49 89 c5 4d 0f af RSP: 0018:ffffc90000007c18 EFLAGS: 00010246 RAX: ffffffff81757f20 RBX: ffff8880793471c0 RCX: ffff88802b435a00 RDX: 0000000000000100 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 000000000085aaaf R08: ffffffff90da7507 R09: 1ffffffff21b4ea0 R10: dffffc0000000000 R11: fffffbfff21b4ea1 R12: 0000000000000001 R13: 00000000061a8000 R14: 1ffff1100f268e3b R15: ffff8880793471d8 FS: 00007f855d8856c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fffe851fe40 CR3: 000000003099d000 CR4: 00000000003506f0 Call Trace: hrtimer_forward_now include/linux/hrtimer.h:509 [inline] mac80211_hwsim_beacon+0x164/0x1b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2304 __run_hrtimer kernel/time/hrtimer.c:1750 [inline] __hrtimer_run_queues+0x51e/0xc40 kernel/time/hrtimer.c:1814 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1831 handle_softirqs+0x280/0x820 kernel/softirq.c:578 __do_softirq kernel/softirq.c:612 [inline] invoke_softirq kernel/softirq.c:452 [inline] __irq_exit_rcu+0xc7/0x190 kernel/softirq.c:661 irq_exit_rcu+0x9/0x20 kernel/softirq.c:673 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1088 [inline] sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1088 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:687 RIP: 0010:__schedule+0xe7/0x44d0 kernel/sched/core.c:6588 Code: 89 ef 31 f6 e8 1a 6f 66 f7 48 8d 1c dd 30 2a 7d 8c 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 fc 6c 66 f7 4c 8b 2b <49> 8d 9d 20 cc 03 00 48 89 d8 48 c1 e8 03 48 89 44 24 60 42 80 3c RSP: 0018:ffffc9000cccf5c0 EFLAGS: 00000246 RAX: 1ffffffff18fa546 RBX: ffffffff8c7d2a30 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000cccf740 RBP: ffffc9000cccf7b0 R08: ffffc9000cccf73f R09: 0000000000000000 R10: ffffc9000cccf730 R11: fffff52001999ee8 R12: 0000000000000001 R13: ffff8880b8e00000 R14: dffffc0000000000 R15: 1ffff92001999ed4 preempt_schedule_common+0x82/0xc0 kernel/sched/core.c:6866 preempt_schedule+0xab/0xc0 kernel/sched/core.c:6890 preempt_schedule_thunk+0x1a/0x30 arch/x86/entry/thunk_64.S:45 on_each_cpu_cond_mask+0x75/0x80 kernel/smp.c:1023 on_each_cpu include/linux/smp.h:71 [inline] text_poke_sync arch/x86/kernel/alternative.c:2222 [inline] text_poke_bp_batch+0x617/0x930 arch/x86/kernel/alternative.c:2494 text_poke_flush arch/x86/kernel/alternative.c:2623 [inline] text_poke_finish+0x30/0x50 arch/x86/kernel/alternative.c:2630 arch_jump_label_transform_apply+0x1c/0x30 arch/x86/kernel/jump_label.c:146 static_key_enable_cpuslocked+0x123/0x240 kernel/jump_label.c:207 static_key_enable+0x1a/0x20 kernel/jump_label.c:220 tracepoint_add_func+0x83b/0x9a0 kernel/tracepoint.c:361 tracepoint_probe_register_prio kernel/tracepoint.c:511 [inline] tracepoint_probe_register+0x5e/0x90 kernel/tracepoint.c:531 perf_trace_event_reg kernel/trace/trace_event_perf.c:129 [inline] perf_trace_event_init+0x4d2/0x9b0 kernel/trace/trace_event_perf.c:202 perf_trace_init+0x238/0x2d0 kernel/trace/trace_event_perf.c:226 perf_tp_event_init+0x8d/0x110 kernel/events/core.c:10203 perf_try_init_event+0x12b/0x3c0 kernel/events/core.c:11817 perf_init_event kernel/events/core.c:11887 [inline] perf_event_alloc+0xfa4/0x21b0 kernel/events/core.c:12168 __do_sys_perf_event_open kernel/events/core.c:12675 [inline] __se_sys_perf_event_open+0x70e/0x1c20 kernel/events/core.c:12566 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f855c98eec9 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f855d885038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 00007f855cbe5fa0 RCX: 00007f855c98eec9 RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000200000000040 RBP: 00007f855ca11f91 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007f855cbe6038 R14: 00007f855cbe5fa0 R15: 00007ffc448a9608 ---------------- Code disassembly (best guess): 0: 89 ef mov %ebp,%edi 2: 31 f6 xor %esi,%esi 4: e8 1a 6f 66 f7 call 0xf7666f23 9: 48 8d 1c dd 30 2a 7d lea -0x7382d5d0(,%rbx,8),%rbx 10: 8c 11: 48 89 d8 mov %rbx,%rax 14: 48 c1 e8 03 shr $0x3,%rax 18: 42 80 3c 30 00 cmpb $0x0,(%rax,%r14,1) 1d: 74 08 je 0x27 1f: 48 89 df mov %rbx,%rdi 22: e8 fc 6c 66 f7 call 0xf7666d23 27: 4c 8b 2b mov (%rbx),%r13 * 2a: 49 8d 9d 20 cc 03 00 lea 0x3cc20(%r13),%rbx <-- trapping instruction 31: 48 89 d8 mov %rbx,%rax 34: 48 c1 e8 03 shr $0x3,%rax 38: 48 89 44 24 60 mov %rax,0x60(%rsp) 3d: 42 rex.X 3e: 80 .byte 0x80 3f: 3c .byte 0x3c