BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/12107
caller is hrtimer_hres_active kernel/time/hrtimer.c:652 [inline]
caller is clock_was_set+0x82/0x7f0 kernel/time/hrtimer.c:950
CPU: 1 PID: 12107 Comm: syz-executor.2 Not tainted 5.14.0-rc5-next-20210812-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 check_preemption_disabled+0x13e/0x140 lib/smp_processor_id.c:49
 hrtimer_hres_active kernel/time/hrtimer.c:652 [inline]
 clock_was_set+0x82/0x7f0 kernel/time/hrtimer.c:950
 do_settimeofday64 kernel/time/timekeeping.c:1327 [inline]
 do_settimeofday64+0x3e2/0x5c0 kernel/time/timekeeping.c:1293
 do_sys_settimeofday64 kernel/time/time.c:195 [inline]
 do_sys_settimeofday64+0x1de/0x260 kernel/time/time.c:169
 __do_sys_settimeofday kernel/time/time.c:220 [inline]
 __se_sys_settimeofday kernel/time/time.c:199 [inline]
 __x64_sys_settimeofday+0x1c2/0x2b0 kernel/time/time.c:199
 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:_end+0x6efda000/0x0
Code: Unable to access opcode bytes at RIP 0xffffffffff5fffd6.
RSP: 002b:00007f4a588f3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a4
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000280
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000