clocksource: timekeeping watchdog on CPU1: Marking clocksource 'tsc' as unstable because the skew is too large:
clocksource:                       'acpi_pm' wd_now: 7efd8d wd_last: e46238 mask: ffffff
clocksource:                       'tsc' cs_now: 9c4b02c236 cs_last: 95c1e1615c mask: ffffffffffffffff
tsc: Marking TSC unstable due to clocksource watchdog
INFO: rcu_sched detected stalls on CPUs/tasks:
	(detected by 1, t=100002 jiffies, g=36498, c=36497, q=553)
All QSes seen, last rcu_sched kthread activity 100002 (4295040298-4294940296), jiffies_till_next_fqs=3, root ->qsmask 0x0
syz-executor5   R  running task    59136 10948   4493 0x00000008
Call Trace:
 <IRQ>
 sched_show_task+0x600/0x730 kernel/sched/core.c:5332
 print_other_cpu_stall kernel/rcu/tree.c:1441 [inline]
 check_cpu_stall kernel/rcu/tree.c:1559 [inline]
 __rcu_pending kernel/rcu/tree.c:3244 [inline]
 rcu_pending kernel/rcu/tree.c:3291 [inline]
 rcu_check_callbacks+0x2627/0x2990 kernel/rcu/tree.c:2646
 update_process_times+0x132/0x1a0 kernel/time/timer.c:1636
 tick_sched_handle kernel/time/tick-sched.c:164 [inline]
 tick_sched_timer+0x3a6/0x500 kernel/time/tick-sched.c:1274
 __run_hrtimer kernel/time/hrtimer.c:1398 [inline]
 __hrtimer_run_queues+0xbfc/0x15b0 kernel/time/hrtimer.c:1460
 hrtimer_interrupt+0x458/0x13d0 kernel/time/hrtimer.c:1518
 local_apic_timer_interrupt+0x6b/0x250 arch/x86/kernel/apic/apic.c:1028
 smp_apic_timer_interrupt+0x5a/0x90 arch/x86/kernel/apic/apic.c:1056
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:868
 </IRQ>
RIP: 0010:__msan_metadata_ptr_for_load_4+0x0/0x20 mm/kmsan/kmsan_instr.c:348
Code: 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 be 02 00 00 00 ba 01 00 00 00 e8 9d fc ff ff 5d c3 90 66 2e 0f 1f 84 00 00 00 00 00 <55> 48 89 e5 be 04 00 00 00 31 d2 e8 80 fc ff ff 5d c3 0f 1f 40 00 
RSP: 0018:ffff88019d6af1d8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: ffffffff81535185 RBX: 0000000000000003 RCX: 0000000000040000
RDX: ffffc90004523000 RSI: 000000000003ffff RDI: ffff88019d6af258
RBP: ffff88019d6af2c0 R08: 0000000000000000 R09: 0000000000000002
R10: 0000000000000000 R11: ffffffff81174df0 R12: ffff88019d6af258
R13: 0000000000000000 R14: 0000000000000000 R15: ffff880134412678
 smp_call_function_many+0x658/0xdb0 kernel/smp.c:434
 smp_call_function kernel/smp.c:492 [inline]
 on_each_cpu+0xd2/0x160 kernel/smp.c:602
 flush_tlb_kernel_range+0x161/0x1e0 arch/x86/mm/tlb.c:683
 __purge_vmap_area_lazy+0x1f7/0x3b0 mm/vmalloc.c:677
 vm_unmap_aliases+0x635/0x6d0 mm/vmalloc.c:1109
 change_page_attr_set_clr+0x587/0x1dd0 arch/x86/mm/pageattr.c:1473
 change_page_attr_clear arch/x86/mm/pageattr.c:1533 [inline]
 set_memory_ro+0xcc/0x100 arch/x86/mm/pageattr.c:1762
 bpf_jit_binary_lock_ro include/linux/filter.h:690 [inline]
 bpf_int_jit_compile+0x80b3/0x8590 arch/x86/net/bpf_jit_comp.c:1168
 bpf_prog_select_runtime+0x953/0x9f0 kernel/bpf/core.c:1498
 bpf_migrate_filter net/core/filter.c:1273 [inline]
 bpf_prepare_filter+0x1940/0x1d80 net/core/filter.c:1321
 __get_filter+0x561/0x7a0 net/core/filter.c:1514
 sk_attach_filter+0x72/0x2e0 net/core/filter.c:1529
 sock_setsockopt+0x35ab/0x44e0 net/core/sock.c:935
 __sys_setsockopt+0x339/0x540 net/socket.c:1908
 __do_sys_setsockopt net/socket.c:1923 [inline]
 __se_sys_setsockopt net/socket.c:1920 [inline]
 __x64_sys_setsockopt+0x15c/0x1c0 net/socket.c:1920
 do_syscall_64+0x15b/0x220 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x63/0xe7
RIP: 0033:0x457089
Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 
RSP: 002b:00007f69062e4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f69062e56d4 RCX: 0000000000457089
RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000004
RBP: 00000000009301e0 R08: 0000000000000010 R09: 0000000000000000
R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000004d41d0 R14: 00000000004c8bd9 R15: 0000000000000002
rcu_sched kthread starved for 100002 jiffies! g36498 c36497 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0
RCU grace-period kthread stack dump:
rcu_sched       R  running task    61848    10      2 0x80000000
Call Trace:
 context_switch kernel/sched/core.c:2857 [inline]
 __schedule+0x667/0x770 kernel/sched/core.c:3507
 schedule+0x1bc/0x2d0 kernel/sched/core.c:3551
 schedule_timeout+0x3f0/0x580 kernel/time/timer.c:1801
 rcu_gp_kthread+0x1da1/0x3850 kernel/rcu/tree.c:2179
 kthread+0x44d/0x480 kernel/kthread.c:247
 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:415