hrtimer: interrupt took 46203 ns ------------[ cut here ]------------ WARNING: CPU: 1 PID: 9068 at kernel/time/hrtimer.c:927 hrtimer_forward+0x211/0x2d0 kernel/time/hrtimer.c:927 Modules linked in: CPU: 1 PID: 9068 Comm: syz-executor.0 Not tainted 5.10.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:hrtimer_forward+0x211/0x2d0 kernel/time/hrtimer.c:927 Code: 0b 52 00 49 89 1e 48 8b 2c 24 eb 07 e8 f8 17 10 00 31 ed 48 89 e8 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 df 17 10 00 <0f> 0b eb e3 4c 89 f8 48 99 49 f7 fc 48 89 c5 49 89 c5 4d 0f af ec RSP: 0018:ffffc90000d90d90 EFLAGS: 00010246 RAX: ffffffff816506b1 RBX: 0000000000000001 RCX: ffff88802acc8000 RDX: 0000000080000101 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 000000106e64d9d9 R08: ffffffff81650541 R09: fffffbfff19dc576 R10: fffffbfff19dc576 R11: 0000000000000000 R12: 00000000061a8000 R13: ffff88801bd15870 R14: ffff88801bd15838 R15: 0000000000000000 FS: 00007f0bd23c4700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000118c000 CR3: 000000001bf6e000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mac80211_hwsim_beacon+0x14d/0x180 drivers/net/wireless/mac80211_hwsim.c:1791 __run_hrtimer kernel/time/hrtimer.c:1519 [inline] __hrtimer_run_queues+0x48f/0x960 kernel/time/hrtimer.c:1583 hrtimer_run_softirq+0x176/0x1e0 kernel/time/hrtimer.c:1600 __do_softirq+0x307/0x6be kernel/softirq.c:298 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+0x9a/0xe0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu+0x1d6/0x200 kernel/softirq.c:423 irq_exit_rcu+0x5/0x20 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0xe0/0xf0 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:generic_exec_single+0x1a9/0x360 arch/x86/include/asm/irqflags.h:41 Code: 0f 85 a8 00 00 00 e8 26 2e 0b 00 eb 26 e8 1f 2e 0b 00 e8 0a 11 11 00 4c 89 e7 41 ff d6 e8 8f 0c 11 00 48 89 1c 24 ff 34 24 9d <31> c0 eb 5d e8 fe 2d 0b 00 49 be 00 00 00 00 00 fc ff df 49 83 c7 RSP: 0018:ffffc90002437bf0 EFLAGS: 00000246 RAX: f0fc4d615259c800 RBX: 0000000000000246 RCX: ffffffff81599766 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 1ffff92000486f8d R08: dffffc0000000000 R09: fffffbfff1d9327c R10: fffffbfff1d9327c R11: 0000000000000000 R12: ffffc90002437d50 R13: dffffc0000000000 R14: ffffffff81943d30 R15: ffffc90002437c68 smp_call_function_single+0x1dd/0x4d0 kernel/smp.c:509 task_function_call kernel/events/core.c:116 [inline] perf_install_in_context+0x669/0x9d0 kernel/events/core.c:2906 __do_sys_perf_event_open kernel/events/core.c:12012 [inline] __se_sys_perf_event_open+0x2da3/0x3fd0 kernel/events/core.c:11618 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45deb9 Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f0bd23c3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: ffffffffffffffda RBX: 0000000000024d40 RCX: 000000000045deb9 RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000300 RBP: 000000000118c018 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000118bfd4 R13: 00007fffc5a6e2ff R14: 00007f0bd23c49c0 R15: 000000000118bfd4