------------[ cut here ]------------
WARNING: CPU: 1 PID: 936 at include/linux/gfp.h:323 page_frag_alloc_align include/linux/gfp.h:323 [inline]
WARNING: CPU: 1 PID: 936 at include/linux/gfp.h:323 rxrpc_alloc_data_txbuf+0x7cf/0xda0 net/rxrpc/txbuf.c:36
Modules linked in:
CPU: 1 PID: 936 Comm: syz-executor.0 Not tainted 6.8.0-syzkaller-05211-g04d9d1fc428a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
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: 61 ff f6 4c 89 f7 e8 10 55 57 f7 45 31 f6 4c 89 f0 48 83 c4 40 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 d2 61 ff f6 90 <0f> 0b 90 e9 8d f9 ff ff 44 89 fe 83 e6 01 31 ff e8 fc 65 ff f6 44
RSP: 0018:ffffc9000f9775a8 EFLAGS: 00010283
RAX: ffffffff8a958e9e RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc9000dcd6000 RSI: 00000000000115db RDI: 00000000000115dc
RBP: 0000000000000000 R08: ffffffff8a958826 R09: 1ffffffff1f0d5cd
R10: dffffc0000000000 R11: fffffbfff1f0d5ce R12: ffff888043790d90
R13: ffff88804c919280 R14: ffff8880253daa00 R15: 0000000000000cc0
FS:  00007f470943a6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000200 CR3: 00000000552ce000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rxrpc_send_data+0xb18/0x2800 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+0x221/0x270 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+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f470867dda9
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:00007f470943a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f47087abf80 RCX: 00007f470867dda9
RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003
RBP: 00007f47086ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f47087abf80 R15: 00007ffe9b3ebf58
 </TASK>