==================================================================
BUG: KASAN: vmalloc-out-of-bounds in bpf_jit_binary_free kernel/bpf/core.c:1078 [inline]
BUG: KASAN: vmalloc-out-of-bounds in bpf_jit_free+0x26c/0x2b0 kernel/bpf/core.c:1203
Read of size 4 at addr ffffffffa0000000 by task syz-executor427/3605

CPU: 0 PID: 3605 Comm: syz-executor427 Not tainted 5.19.0-rc4-syzkaller-00119-g3d5a2a396f19 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 print_address_description.constprop.0.cold+0xf/0x495 mm/kasan/report.c:313
 print_report mm/kasan/report.c:429 [inline]
 kasan_report.cold+0xf4/0x1c6 mm/kasan/report.c:491
 bpf_jit_binary_free kernel/bpf/core.c:1078 [inline]
 bpf_jit_free+0x26c/0x2b0 kernel/bpf/core.c:1203
 jit_subprogs kernel/bpf/verifier.c:13664 [inline]
 fixup_call_args kernel/bpf/verifier.c:13693 [inline]
 bpf_check+0x71ab/0xbbc0 kernel/bpf/verifier.c:15044
 bpf_prog_load+0xfb2/0x2250 kernel/bpf/syscall.c:2575
 __sys_bpf+0x11a1/0x5700 kernel/bpf/syscall.c:4917
 __do_sys_bpf kernel/bpf/syscall.c:5021 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5019 [inline]
 __x64_sys_bpf+0x75/0xb0 kernel/bpf/syscall.c:5019
 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+0x46/0xb0
RIP: 0033:0x7f9a9f2a1209
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd2a0c4eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9a9f2a1209
RDX: 0000000000000070 RSI: 0000000020000440 RDI: 0000000000000005
RBP: 00007ffd2a0c4ed0 R08: 0000000000000002 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
 </TASK>

Memory state around the buggy address:
BUG: unable to handle page fault for address: fffffbfff3ffffe0
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 23ffe4067 P4D 23ffe4067 PUD 23ffe3067 PMD 0 
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 3605 Comm: syz-executor427 Not tainted 5.19.0-rc4-syzkaller-00119-g3d5a2a396f19 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
RIP: 0010:memcpy_erms+0x6/0x10 arch/x86/lib/memcpy_64.S:55
Code: cc cc cc cc eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 <f3> a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 fe
RSP: 0018:ffffc90002d3f7b0 EFLAGS: 00010082
RAX: ffffc90002d3f7bc RBX: ffffffff9fffff00 RCX: 0000000000000010
RDX: 0000000000000010 RSI: fffffbfff3ffffe0 RDI: ffffc90002d3f7bc
RBP: ffffffffa0000000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000014 R11: 000000006f6d654d R12: 00000000fffffffe
R13: ffffffff9fffff80 R14: ffff88801b129d80 R15: 0000000000000292
FS:  00005555574a9300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffbfff3ffffe0 CR3: 0000000072012000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 print_memory_metadata+0x5a/0xdf mm/kasan/report.c:404
 print_report mm/kasan/report.c:430 [inline]
 kasan_report.cold+0xfe/0x1c6 mm/kasan/report.c:491
 bpf_jit_binary_free kernel/bpf/core.c:1078 [inline]
 bpf_jit_free+0x26c/0x2b0 kernel/bpf/core.c:1203
 jit_subprogs kernel/bpf/verifier.c:13664 [inline]
 fixup_call_args kernel/bpf/verifier.c:13693 [inline]
 bpf_check+0x71ab/0xbbc0 kernel/bpf/verifier.c:15044
 bpf_prog_load+0xfb2/0x2250 kernel/bpf/syscall.c:2575
 __sys_bpf+0x11a1/0x5700 kernel/bpf/syscall.c:4917
 __do_sys_bpf kernel/bpf/syscall.c:5021 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5019 [inline]
 __x64_sys_bpf+0x75/0xb0 kernel/bpf/syscall.c:5019
 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+0x46/0xb0
RIP: 0033:0x7f9a9f2a1209
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd2a0c4eb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9a9f2a1209
RDX: 0000000000000070 RSI: 0000000020000440 RDI: 0000000000000005
RBP: 00007ffd2a0c4ed0 R08: 0000000000000002 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
CR2: fffffbfff3ffffe0
---[ end trace 0000000000000000 ]---
RIP: 0010:memcpy_erms+0x6/0x10 arch/x86/lib/memcpy_64.S:55
Code: cc cc cc cc eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 <f3> a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 fe
RSP: 0018:ffffc90002d3f7b0 EFLAGS: 00010082
RAX: ffffc90002d3f7bc RBX: ffffffff9fffff00 RCX: 0000000000000010
RDX: 0000000000000010 RSI: fffffbfff3ffffe0 RDI: ffffc90002d3f7bc
RBP: ffffffffa0000000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000014 R11: 000000006f6d654d R12: 00000000fffffffe
R13: ffffffff9fffff80 R14: ffff88801b129d80 R15: 0000000000000292
FS:  00005555574a9300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffbfff3ffffe0 CR3: 0000000072012000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	cc                   	int3
   1:	cc                   	int3
   2:	cc                   	int3
   3:	cc                   	int3
   4:	eb 1e                	jmp    0x24
   6:	0f 1f 00             	nopl   (%rax)
   9:	48 89 f8             	mov    %rdi,%rax
   c:	48 89 d1             	mov    %rdx,%rcx
   f:	48 c1 e9 03          	shr    $0x3,%rcx
  13:	83 e2 07             	and    $0x7,%edx
  16:	f3 48 a5             	rep movsq %ds:(%rsi),%es:(%rdi)
  19:	89 d1                	mov    %edx,%ecx
  1b:	f3 a4                	rep movsb %ds:(%rsi),%es:(%rdi)
  1d:	c3                   	retq
  1e:	66 0f 1f 44 00 00    	nopw   0x0(%rax,%rax,1)
  24:	48 89 f8             	mov    %rdi,%rax
  27:	48 89 d1             	mov    %rdx,%rcx
* 2a:	f3 a4                	rep movsb %ds:(%rsi),%es:(%rdi) <-- trapping instruction
  2c:	c3                   	retq
  2d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  34:	48 89 f8             	mov    %rdi,%rax
  37:	48 83 fa 20          	cmp    $0x20,%rdx
  3b:	72 7e                	jb     0xbb
  3d:	40 38 fe             	cmp    %dil,%sil