[syzbot] WARNING: kmalloc bug in hash_netportnet_create

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 0513e464f900 Merge tag 'perf-tools-fixes-for-v5.15-2021-09..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1567e17f300000
kernel config: https://syzkaller.appspot.com/x/.config?x=9290a409049988d4
dashboard link: https://syzkaller.appspot.com/bug?extid=60c1bad54e53f88e8c4f
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15403413300000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15041b5b300000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+60c1ba...@syzkaller.appspotmail.com

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WARNING: CPU: 0 PID: 6527 at mm/util.c:597 kvmalloc_node+0x111/0x120 mm/util.c:597
Modules linked in:
CPU: 0 PID: 6527 Comm: syz-executor600 Not tainted 5.15.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:kvmalloc_node+0x111/0x120 mm/util.c:597
Code: 01 00 00 00 4c 89 e7 e8 ad 18 0d 00 49 89 c5 e9 69 ff ff ff e8 f0 98 d0 ff 41 89 ed 41 81 cd 00 20 01 00 eb 95 e8 df 98 d0 ff <0f> 0b e9 4c ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 e8 c6
RSP: 0018:ffffc900011ef288 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffffc900011ef3a0 RCX: 0000000000000000
RDX: ffff88801c058000 RSI: ffffffff81a56291 RDI: 0000000000000003
RBP: 0000000000400dc0 R08: 000000007fffffff R09: ffff8880b9c32a0b
R10: ffffffff81a5624e R11: 000000000000001f R12: 0000000080000018
R13: 0000000000000000 R14: 00000000ffffffff R15: ffff88801b33d000
FS: 000055555632e300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f13792ab6c0 CR3: 0000000071744000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
hash_netportnet_create+0x3dd/0x1220 net/netfilter/ipset/ip_set_hash_gen.h:1524
ip_set_create+0x782/0x15a0 net/netfilter/ipset/ip_set_core.c:1100
nfnetlink_rcv_msg+0xbc9/0x13f0 net/netfilter/nfnetlink.c:296
netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2504
nfnetlink_rcv+0x1ac/0x420 net/netfilter/nfnetlink.c:654
netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1340
netlink_sendmsg+0x86d/0xdb0 net/netlink/af_netlink.c:1929
sock_sendmsg_nosec net/socket.c:704 [inline]
sock_sendmsg+0xcf/0x120 net/socket.c:724
____sys_sendmsg+0x6e8/0x810 net/socket.c:2409
___sys_sendmsg+0xf3/0x170 net/socket.c:2463
__sys_sendmsg+0xe5/0x1b0 net/socket.c:2492
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+0x44/0xae
RIP: 0033:0x7fd5133b21c9
Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe43b70828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5133b21c9
RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003
RBP: 00007fd5133761b0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000004 R11: 0000000000000246 R12: 00007fd513376240
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000


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