BUG: unable to handle page fault for address: ffffffff840fbff7
#PF: supervisor write access in kernel mode
#PF: error_code(0x0003) - permissions violation
PGD 6a12067 P4D 6a12067 PUD 6a13063 PMD 40001e1 
Oops: 0003 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 12284 Comm: syz-executor345 Not tainted 6.1.25-syzkaller-00034-g6c695fad68dc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
RIP: 0010:bpf_dispatcher_xdp+0x7f9/0x1000
Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 48 81 fa 4c 1e 00 a0 7f 37 48 81 fa 5c 1d 00
RSP: 0018:ffffc900009478b0 EFLAGS: 00010246
RAX: ffffffff840fbff7 RBX: ffffc90000947c00 RCX: ffff8881110e2880
RDX: ffffffffa0001d5c RSI: ffffc90002285050 RDI: ffffc90000947c00
RBP: ffffc900009478d0 R08: ffffffff8428d84d R09: ffffed102221c511
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffffc90002285030 R14: ffffffffa0001d5c R15: ffffc90002285050
FS:  0000555556f42380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffff840fbff7 CR3: 000000011bebe000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __bpf_prog_run include/linux/filter.h:600 [inline]
 bpf_prog_run_xdp include/linux/filter.h:775 [inline]
 bpf_test_run+0x470/0xa40 net/bpf/test_run.c:400
 bpf_prog_test_run_xdp+0x7a7/0x1130 net/bpf/test_run.c:1389
 bpf_prog_test_run+0x3b0/0x630 kernel/bpf/syscall.c:3630
 __sys_bpf+0x59f/0x7f0 kernel/bpf/syscall.c:4985
 __do_sys_bpf kernel/bpf/syscall.c:5071 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5069 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5069
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4c38a9fda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd09bad0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c38a9fda9
RDX: 0000000000000048 RSI: 0000000020000180 RDI: 000000000000000a
RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
CR2: ffffffff840fbff7
---[ end trace 0000000000000000 ]---
RIP: 0010:bpf_dispatcher_xdp+0x7f9/0x1000
Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 48 81 fa 4c 1e 00 a0 7f 37 48 81 fa 5c 1d 00
RSP: 0018:ffffc900009478b0 EFLAGS: 00010246
RAX: ffffffff840fbff7 RBX: ffffc90000947c00 RCX: ffff8881110e2880
RDX: ffffffffa0001d5c RSI: ffffc90002285050 RDI: ffffc90000947c00
RBP: ffffc900009478d0 R08: ffffffff8428d84d R09: ffffed102221c511
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffffc90002285030 R14: ffffffffa0001d5c R15: ffffc90002285050
FS:  0000555556f42380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffff840fbff7 CR3: 000000011bebe000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400