el0_svc_common+0xec/0x23c arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x4c/0x5c arch/arm64/kernel/syscall.c:140
 el0_svc+0x64/0x260 arch/arm64/kernel/entry-common.c:758
 el0t_64_sync_handler+0x44/0x104 arch/arm64/kernel/entry-common.c:777
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:590
------------[ cut here ]------------
WARNING: net/core/dev.c:12854 at __dev_change_net_namespace+0x1454/0x1628 net/core/dev.c:12854, CPU#1: syz.3.98/5453
Modules linked in:
CPU: 1 UID: 0 PID: 5453 Comm: syz.3.98 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : __dev_change_net_namespace+0x1454/0x1628 net/core/dev.c:12854
lr : __dev_change_net_namespace+0x1454/0x1628 net/core/dev.c:12854
sp : ffff80009afe6820
x29: ffff80009afe6b40 x28: dfff800000000000 x27: ffff0000d7238000
x26: 1fffe0001ac7d940 x25: ffff0000db6acf00 x24: ffff0000dbb2e7f4
x23: 00000000fffffff4 x22: ffff80009afe6880 x21: ffff80008ebba180
x20: ffff0000dbb2e000 x19: ffff7000135fcd10 x18: 1fffe00035ba3828
x17: 70202c31206c6176 x16: 0000000000000001 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000
x11: 0000000000000000 x10: 0000000000080000 x9 : 000000000003ed9b
x8 : ffff8000a043c000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 00000000ffffffff x4 : 0000000000000cc0 x3 : ffff800084d021b8
x2 : 00000000fffffff4 x1 : ffff0000f1765880 x0 : 0000000000000001
Call trace:
 __dev_change_net_namespace+0x1454/0x1628 net/core/dev.c:12854 (P)
 do_setlink+0x260/0x31e8 net/core/rtnetlink.c:3168
 rtnl_changelink net/core/rtnetlink.c:3905 [inline]
 __rtnl_newlink net/core/rtnetlink.c:4076 [inline]
 rtnl_newlink+0xf44/0x138c net/core/rtnetlink.c:4215
 rtnetlink_rcv_msg+0x66c/0x9bc net/core/rtnetlink.c:7132
 netlink_rcv_skb+0x238/0x414 net/netlink/af_netlink.c:2556
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:7159
 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
 netlink_unicast+0x600/0x7f8 net/netlink/af_netlink.c:1345
 netlink_sendmsg+0x648/0x948 net/netlink/af_netlink.c:1900
 sock_sendmsg_nosec net/socket.c:800 [inline]
 __sock_sendmsg+0xc8/0x17c net/socket.c:815
 ____sys_sendmsg+0x3d0/0x6c8 net/socket.c:2713
 ___sys_sendmsg+0x198/0x224 net/socket.c:2767
 __sys_sendmsg+0x158/0x204 net/socket.c:2799
 __do_sys_sendmsg net/socket.c:2804 [inline]
 __se_sys_sendmsg net/socket.c:2802 [inline]
 __arm64_sys_sendmsg+0x88/0x9c net/socket.c:2802
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x244 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0xec/0x23c arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x4c/0x5c arch/arm64/kernel/syscall.c:140
 el0_svc+0x64/0x260 arch/arm64/kernel/entry-common.c:758
 el0t_64_sync_handler+0x44/0x104 arch/arm64/kernel/entry-common.c:777
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:590
irq event stamp: 3496
hardirqs last  enabled at (3495): [<ffff8000869882e4>] irqentry_exit_to_kernel_mode_after_preempt include/linux/irq-entry-common.h:507 [inline]
hardirqs last  enabled at (3495): [<ffff8000869882e4>] __arm64_exit_to_kernel_mode+0x64/0x78 arch/arm64/kernel/entry-common.c:60
hardirqs last disabled at (3496): [<ffff8000869841d4>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:445
softirqs last  enabled at (3448): [<ffff800084c72d48>] __alloc_skb+0x1c0/0x610 net/core/skbuff.c:698
softirqs last disabled at (3444): [<ffff800084c72d30>] local_bh_disable include/linux/bottom_half.h:20 [inline]
softirqs last disabled at (3444): [<ffff800084c72d30>] __alloc_skb+0x1a8/0x610 net/core/skbuff.c:697
---[ end trace 0000000000000000 ]---