------------[ cut here ]------------ WARNING: CPU: 1 PID: 10859 at kernel/time/hrtimer.c:932 hrtimer_forward+0x1e3/0x260 kernel/time/hrtimer.c:932 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 10859 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x107/0x163 lib/dump_stack.c:118 panic+0x306/0x73d kernel/panic.c:231 __warn.cold+0x20/0x44 kernel/panic.c:600 report_bug+0x1bd/0x210 lib/bug.c:198 handle_bug+0x3c/0x60 arch/x86/kernel/traps.c:235 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:255 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:581 RIP: 0010:hrtimer_forward+0x1e3/0x260 kernel/time/hrtimer.c:932 Code: e5 4d 0f 4e ec e8 ad 22 10 00 4c 89 6b 20 e8 a4 22 10 00 4c 89 f0 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 8d 22 10 00 <0f> 0b 45 31 f6 eb dd e8 81 22 10 00 4c 89 e0 48 8b 3c 24 48 99 48 RSP: 0000:ffffc90000d90db0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8880659a5838 RCX: ffffffff815f24a8 RDX: ffff888069d39a40 RSI: ffffffff815f25f3 RDI: 0000000000000001 RBP: 00000000061a8000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 00000026405e88d4 R14: 0000000000000001 R15: dffffc0000000000 mac80211_hwsim_beacon+0x159/0x1a0 drivers/net/wireless/mac80211_hwsim.c:1791 __run_hrtimer kernel/time/hrtimer.c:1524 [inline] __hrtimer_run_queues+0x693/0xea0 kernel/time/hrtimer.c:1588 hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1605 __do_softirq+0x2a0/0x9f6 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+0xaa/0xd0 arch/x86/kernel/irq_64.c:77 invoke_softirq kernel/softirq.c:393 [inline] __irq_exit_rcu kernel/softirq.c:423 [inline] irq_exit_rcu+0x132/0x200 kernel/softirq.c:435 sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1091 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0010:exit_to_user_mode_loop kernel/entry/common.c:151 [inline] RIP: 0010:exit_to_user_mode_prepare+0x10d/0x1d0 kernel/entry/common.c:192 Code: 83 e3 02 75 4b 9c 58 fa f6 c4 02 0f 85 a9 00 00 00 48 8b 5d 00 f7 c3 0e 30 00 00 0f 84 34 ff ff ff e8 97 41 17 00 fb f6 c3 08 <74> ca e8 6c 46 81 07 f6 c7 10 74 c5 4c 89 e7 e8 ef e9 31 00 f6 c3 RSP: 0000:ffffc90001c3ff30 EFLAGS: 00000202 RAX: 00000000000002fd RBX: 0000000000000008 RCX: 1ffffffff19954e9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff888069d39a40 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000001 R12: ffffc90001c3ff58 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 irqentry_exit_to_user_mode+0x5/0x30 kernel/entry/common.c:280 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:631 RIP: 0033:0x4062ef Code: 24 48 63 7f 08 48 83 ec 08 48 8b 50 38 48 8b 48 40 48 8b 70 30 ff 70 58 4c 8b 48 50 4c 8b 40 48 31 c0 e8 54 7b 05 00 48 89 c5 <48> 83 fd ff 58 0f 94 c0 38 05 76 f0 29 01 5a 72 0d e8 5b 20 01 00 RSP: 002b:00007f91ac383c80 EFLAGS: 00000203 RAX: 0000000000000003 RBX: 0000000000024cc0 RCX: 000000000045de59 RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000040 RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000118bf2c R13: 00007ffeca3db70f R14: 00007f91ac3849c0 R15: 000000000118bf2c Kernel Offset: disabled Rebooting in 86400 seconds..