------------[ cut here ]------------
WARNING: CPU: 1 PID: 8402 at include/linux/gfp.h:323 page_frag_alloc_align include/linux/gfp.h:323 [inline]
WARNING: CPU: 1 PID: 8402 at include/linux/gfp.h:323 rxrpc_alloc_data_txbuf+0x7cf/0xda0 net/rxrpc/txbuf.c:36
Modules linked in:
CPU: 1 PID: 8402 Comm: syz-executor.5 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:page_frag_alloc_align include/linux/gfp.h:323 [inline]
RIP: 0010:rxrpc_alloc_data_txbuf+0x7cf/0xda0 net/rxrpc/txbuf.c:36
Code: 0b fb f6 4c 89 f7 e8 d0 09 53 f7 45 31 f6 4c 89 f0 48 83 c4 40 5b 41 5c 41 5d 41 5e 41 5f 5d e9 37 62 e5 00 e8 22 0b fb f6 90 <0f> 0b 90 e9 8d f9 ff ff 44 89 fe 83 e6 01 31 ff e8 4c 0f fb f6 44
RSP: 0018:ffffc900045e75a8 EFLAGS: 00010287
RAX: ffffffff8a99ea2e RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc9000b6c7000 RSI: 000000000000de98 RDI: 000000000000de99
RBP: 0000000000000000 R08: ffffffff8a99e3b6 R09: 1ffffffff1f0e74d
R10: dffffc0000000000 R11: fffffbfff1f0e74e R12: ffff88802f11ca50
R13: ffff888015788280 R14: ffff88802d7c0600 R15: 0000000000000cc0
FS:  00007f68f1eb36c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002000 CR3: 0000000065cfe000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 rxrpc_send_data+0xb1a/0x2800 net/rxrpc/sendmsg.c:351
 rxrpc_do_sendmsg+0x1569/0x1910 net/rxrpc/sendmsg.c:718
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0x223/0x270 net/socket.c:745
 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2584
 ___sys_sendmsg net/socket.c:2638 [inline]
 __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667
 do_syscall_64+0xfd/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f68f107de69
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:00007f68f1eb30c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f68f11abf80 RCX: 00007f68f107de69
RDX: 0000000020008044 RSI: 0000000020000040 RDI: 0000000000000003
RBP: 00007f68f10ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f68f11abf80 R15: 00007ffc83609888
 </TASK>