------------[ cut here ]------------
Too BIG xdp->frame_sz = 131072
WARNING: CPU: 0 PID: 3587 at net/core/filter.c:3848 ____bpf_xdp_adjust_tail net/core/filter.c:3848 [inline]
WARNING: CPU: 0 PID: 3587 at net/core/filter.c:3848 bpf_xdp_adjust_tail+0x19b/0x1b0 net/core/filter.c:3837
Modules linked in:
CPU: 0 PID: 3587 Comm: syz-executor889 Not tainted 5.15.98-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
RIP: 0010:____bpf_xdp_adjust_tail net/core/filter.c:3848 [inline]
RIP: 0010:bpf_xdp_adjust_tail+0x19b/0x1b0 net/core/filter.c:3837
Code: 0f 8c e0 fe ff ff e8 94 e3 8c f9 e9 d6 fe ff ff e8 2a b0 43 f9 c6 05 74 9f 93 05 01 48 c7 c7 80 e8 79 8b 89 ee e8 d5 5d 0f f9 <0f> 0b 48 c7 c0 ea ff ff ff e9 7c ff ff ff 0f 1f 80 00 00 00 00 55
RSP: 0018:ffffc90002a7f760 EFLAGS: 00010246
RAX: 312ca7c99beb9100 RBX: ffffc90002a7f920 RCX: ffff888019ab1d00
RDX: 0000000000000000 RSI: 0000000080000200 RDI: 0000000000000000
RBP: 0000000000020000 R08: ffffffff81668cfc R09: ffffed1017344f24
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807b6cfeef
R13: ffff88807b6cfeef R14: ffffc90002a7f928 R15: 1ffff9200054ff25
FS:  0000555555fdd300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020010000 CR3: 000000001d9a5000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bpf_prog_4add87e5301a4105+0x12/0x944
 __bpf_prog_run include/linux/filter.h:625 [inline]
 bpf_prog_run_xdp include/linux/filter.h:800 [inline]
 bpf_prog_run_generic_xdp+0x4ec/0x1030 net/core/dev.c:4729
 netif_receive_generic_xdp net/core/dev.c:4815 [inline]
 do_xdp_generic+0x416/0x6c0 net/core/dev.c:4870
 tun_get_user+0x2872/0x3fc0 drivers/net/tun.c:1915
 tun_chr_write_iter+0x10c/0x1e0 drivers/net/tun.c:2018
 call_write_iter include/linux/fs.h:2101 [inline]
 new_sync_write fs/read_write.c:507 [inline]
 vfs_write+0xacf/0xe50 fs/read_write.c:594
 ksys_write+0x1a2/0x2c0 fs/read_write.c:647
 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+0x61/0xcb
RIP: 0033:0x7fe59aa4ea73
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:00007ffca3917af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007ffca3917b20 RCX: 00007fe59aa4ea73
RDX: 000000000000fdef RSI: 0000000020000300 RDI: 00000000000000c8
RBP: 0000000000000003 R08: bb1414aca3917b27 R09: bb1414aca3917b27
R10: bb1414aca3917b27 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffca3917b10 R14: 00007ffca3917b08 R15: 00007ffca3917b04
 </TASK>