------------[ cut here ]------------
Too BIG xdp->frame_sz = 131072
WARNING: CPU: 0 PID: 5069 at net/core/filter.c:4062 ____bpf_xdp_adjust_tail net/core/filter.c:4062 [inline]
WARNING: CPU: 0 PID: 5069 at net/core/filter.c:4062 bpf_xdp_adjust_tail+0x461/0x9a0 net/core/filter.c:4044
Modules linked in:
CPU: 0 PID: 5069 Comm: syz-executor318 Not tainted 6.1.0-syzkaller-11835-g0471005efac9 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:____bpf_xdp_adjust_tail net/core/filter.c:4062 [inline]
RIP: 0010:bpf_xdp_adjust_tail+0x461/0x9a0 net/core/filter.c:4044
Code: ff 89 de e8 91 74 af f9 84 db 0f 85 59 fd ff ff e8 14 78 af f9 89 ee 48 c7 c7 c0 df 5b 8b c6 05 eb dc 8b 06 01 e8 ef 17 ed 01 <0f> 0b e9 38 fd ff ff e8 d3 7a fd f9 e9 64 fc ff ff e8 c9 7a fd f9
RSP: 0018:ffffc90003cdf8f0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888025fa1d40 RSI: ffffffff8166724c RDI: fffff5200079bf10
RBP: 0000000000020000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000200 R11: 0000000000000000 R12: ffffffffffffffea
R13: ffff88807866feef R14: 0000000000000000 R15: ffffc90003cdfaa8
FS:  0000555557386300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020011000 CR3: 000000007951e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bpf_prog_4add87e5301a4105+0x1a/0x1c
 __bpf_prog_run include/linux/filter.h:600 [inline]
 bpf_prog_run_xdp include/linux/filter.h:775 [inline]
 bpf_prog_run_generic_xdp+0x578/0x11e0 net/core/dev.c:4752
 netif_receive_generic_xdp+0x2e8/0x930 net/core/dev.c:4838
 do_xdp_generic net/core/dev.c:4897 [inline]
 do_xdp_generic+0x9a/0x1b0 net/core/dev.c:4890
 tun_get_user+0x21ae/0x3870 drivers/net/tun.c:1913
 tun_chr_write_iter+0xdf/0x200 drivers/net/tun.c:2029
 call_write_iter include/linux/fs.h:2186 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x9ed/0xdd0 fs/read_write.c:584
 ksys_write+0x12b/0x250 fs/read_write.c:637
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f983b3a4c33
Code: 5d 41 5c 41 5d 41 5e e9 9b fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
RSP: 002b:00007fffbd3886d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fffbd388700 RCX: 00007f983b3a4c33
RDX: 000000000000fdef RSI: 0000000020001600 RDI: 00000000000000c8
RBP: 00007fffbd388760 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 00007fffbd388710 R14: 00007fffbd388730 R15: 00007fffbd3886f8
 </TASK>