------------[ cut here ]------------
WARNING: CPU: 0 PID: 5591 at mm/page_alloc.c:4979 __alloc_pages_nodemask+0x5e5/0x700
Modules linked in:
CPU: 0 PID: 5591 Comm: syz-executor.0 Not tainted 5.11.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__alloc_pages_nodemask+0x5e5/0x700
Code: 00 0c 00 0f 85 a4 00 00 00 8b 7c 24 08 4c 89 fa 44 89 e6 c6 44 24 68 00 4c 89 6c 24 50 e8 c3 d5 ff ff 49 89 c6 e9 ef fc ff ff <0f> 0b e9 b6 fd ff ff 48 89 44 24 10 89 74 24 0c 48 89 0c 24 e8 42
RSP: 0018:ffffc90002257b70 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000400c0 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: 0000000000000012 RDI: 0000000000040dc0
RBP: 1ffff9200044af71 R08: 00000000ffffffff R09: 0000000000000000
R10: ffffffff81b2993e R11: 0000000000000000 R12: 0000000000000012
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f15aa2db6c0(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe687cccf8 CR3: 00000000276e5000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 alloc_pages_current+0x18d/0x290
 kmalloc_order+0x2a/0xb0
 kmalloc_order_trace+0x14/0x120
 qrtr_tun_write_iter+0x8a/0x180
 new_sync_write+0x470/0x640
 vfs_write+0x79d/0xa50
 ksys_write+0x131/0x250
 do_syscall_64+0x2d/0x70
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f15aaf5af69
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f15aa2db0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f15ab088f80 RCX: 00007f15aaf5af69
RDX: 0000000020000020 RSI: 0000000020000000 RDI: 0000000000000003
RBP: 00007f15aafa74a4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f15ab088f80 R15: 00007ffec455c7d8
