------------[ cut here ]------------
WARNING: CPU: 1 PID: 19086 at mm/page_alloc.c:5402 __alloc_pages+0x39e/0x510 mm/page_alloc.c:5402
Modules linked in:
CPU: 1 PID: 19086 Comm: syz-executor.5 Not tainted 5.19.0-rc3-syzkaller-00027-g78ca55889a54 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__alloc_pages+0x39e/0x510 mm/page_alloc.c:5402
Code: ff ff 00 0f 84 33 fe ff ff 80 ce 01 e9 2b fe ff ff 83 fe 0a 0f 86 3e fd ff ff 80 3d b4 1f ea 0b 00 75 09 c6 05 ab 1f ea 0b 01 <0f> 0b 45 31 f6 e9 8d fe ff ff 65 ff 05 91 df 45 7e 48 c7 c0 20 3b
RSP: 0018:ffffc9001449f6f0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 1ffff92002893edf RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000013 RDI: 0000000000000000
RBP: 0000000000060a20 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000013
R13: 0000000000000000 R14: 0000000000000013 R15: 0000000000000000
FS:  00007f7a6a77e700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7a6857b000 CR3: 00000000200f6000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 __alloc_pages_node include/linux/gfp.h:587 [inline]
 alloc_pages_node include/linux/gfp.h:610 [inline]
 kmalloc_large_node+0x62/0x130 mm/slub.c:4460
 __kmalloc_node_track_caller+0x2ec/0x360 mm/slub.c:4965
 kmalloc_reserve net/core/skbuff.c:362 [inline]
 pskb_expand_head+0xf23/0x1070 net/core/skbuff.c:1695
 __skb_grow include/linux/skbuff.h:3144 [inline]
 tun_napi_alloc_frags drivers/net/tun.c:1461 [inline]
 tun_get_user+0x1ef8/0x3b00 drivers/net/tun.c:1815
 tun_chr_write_iter+0xdb/0x200 drivers/net/tun.c:2014
 call_write_iter include/linux/fs.h:2058 [inline]
 aio_write+0x34a/0x7a0 fs/aio.c:1603
 __io_submit_one fs/aio.c:1975 [inline]
 io_submit_one+0xf9c/0x1c70 fs/aio.c:2022
 __do_sys_io_submit fs/aio.c:2081 [inline]
 __se_sys_io_submit fs/aio.c:2051 [inline]
 __x64_sys_io_submit+0x18c/0x330 fs/aio.c:2051
 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: 0033:0x7f7a69689109
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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:00007f7a6a77e168 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
RAX: ffffffffffffffda RBX: 00007f7a6979bf60 RCX: 00007f7a69689109
RDX: 0000000020001a40 RSI: 0000000000000001 RDI: 00007f7a6857b000
RBP: 00007f7a6a77e1d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffc6981e22f R14: 00007f7a6a77e300 R15: 0000000000022000
 </TASK>