------------[ cut here ]------------
WARNING: CPU: 1 PID: 6653 at arch/x86/mm/tlb.c:515 switch_mm_irqs_off+0x890/0xbc0 arch/x86/mm/tlb.c:515
Modules linked in:
CPU: 1 PID: 6653 Comm: syz-executor.1 Not tainted 6.9.0-rc2-syzkaller-00002-g026e680b0a08 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:switch_mm_irqs_off+0x890/0xbc0 arch/x86/mm/tlb.c:515
Code: ff 44 8d 6b 02 48 63 d3 49 8d 8e 18 06 00 00 4d 63 ed 49 c1 e5 04 4d 8d 8d c0 d8 03 00 49 81 c5 c8 d8 03 00 e9 75 fd ff ff 90 <0f> 0b 90 e9 e3 f7 ff ff 90 0f 0b 90 e8 df f5 ff ff e9 20 f8 ff ff
RSP: 0018:ffffc90004e877d0 EFLAGS: 00010202
RAX: 0000000000000292 RBX: ffff8880639c0000 RCX: ffff888025729300
RDX: 1ffff11004ae533a RSI: ffffffff8b6f0820 RDI: ffffffff8b6f0860
RBP: ffff888014c78980 R08: 0000000000000000 R09: ffffed1004ae5279
R10: ffff8880257293cb R11: 0000000000000000 R12: ffff88802c33f500
R13: ffff888060a10000 R14: ffff888025729300 R15: ffff88802c33ea80
FS:  0000000000000000(0000) GS:ffff88802c300000(0063) knlGS:00000000f5f40b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000000002000d000 CR3: 00000000547e2000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5393 [inline]
 __schedule+0xd2b/0x5d00 kernel/sched/core.c:6746
 preempt_schedule_irq+0x51/0x90 kernel/sched/core.c:7068
 irqentry_exit+0x36/0x90 kernel/entry/common.c:354
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 kernel/kcov.c:200
Code: be b0 01 00 00 e8 a0 ff ff ff 31 c0 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 65 48 8b 15 64 c1 75 7e 65 8b 05 65 c1 75 7e a9 00 01
RSP: 0018:ffffc90004e87ab8 EFLAGS: 00000283
RAX: 000000000003da3e RBX: 0000000020000d7c RCX: ffffc90002b19000
RDX: 0000000000000003 RSI: 0000000020000d7c RDI: ffff888024cf6440
RBP: 0000000000000003 R08: 0000000000000006 R09: ffff888024cf6440
R10: ffff88800b000000 R11: 0000000000000000 R12: 000000000000e740
R13: ffff888024cf6440 R14: ffff888029785000 R15: ffff888024cf6440
 _copy_from_user+0x1a/0xf0 lib/usercopy.c:14
 copy_from_user include/linux/uaccess.h:183 [inline]
 generic_map_update_batch+0x391/0x5f0 kernel/bpf/syscall.c:1871
 bpf_map_do_batch+0x615/0x6e0 kernel/bpf/syscall.c:5145
 __sys_bpf+0x18ff/0x58b0 kernel/bpf/syscall.c:5695
 __do_sys_bpf kernel/bpf/syscall.c:5738 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5736 [inline]
 __ia32_sys_bpf+0x76/0xe0 kernel/bpf/syscall.c:5736
 do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
 __do_fast_syscall_32+0x7a/0x120 arch/x86/entry/common.c:321
 do_fast_syscall_32+0x32/0x80 arch/x86/entry/common.c:346
 entry_SYSENTER_compat_after_hwframe+0x7f/0x89
RIP: 0023:0xf7346579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f5f405ac EFLAGS: 00000292 ORIG_RAX: 0000000000000165
RAX: ffffffffffffffda RBX: 000000000000001a RCX: 0000000020000300
RDX: 0000000000000038 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess):
   0:	be b0 01 00 00       	mov    $0x1b0,%esi
   5:	e8 a0 ff ff ff       	call   0xffffffaa
   a:	31 c0                	xor    %eax,%eax
   c:	c3                   	ret
   d:	cc                   	int3
   e:	cc                   	int3
   f:	cc                   	int3
  10:	cc                   	int3
  11:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  18:	00 00
  1a:	90                   	nop
  1b:	90                   	nop
  1c:	90                   	nop
  1d:	90                   	nop
  1e:	90                   	nop
  1f:	90                   	nop
  20:	90                   	nop
  21:	90                   	nop
  22:	90                   	nop
  23:	90                   	nop
  24:	90                   	nop
  25:	90                   	nop
  26:	90                   	nop
  27:	90                   	nop
  28:	90                   	nop
  29:	90                   	nop
* 2a:	f3 0f 1e fa          	endbr64 <-- trapping instruction
  2e:	65 48 8b 15 64 c1 75 	mov    %gs:0x7e75c164(%rip),%rdx        # 0x7e75c19a
  35:	7e
  36:	65 8b 05 65 c1 75 7e 	mov    %gs:0x7e75c165(%rip),%eax        # 0x7e75c1a2
  3d:	a9                   	.byte 0xa9
  3e:	00 01                	add    %al,(%rcx)