RBP: 00007f50b12b20a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f50b0703f60 R15: 00007ffeb25590a8 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1036 at net/core/dev.c:11572 __dev_change_net_namespace+0x171a/0x1830 net/core/dev.c:11572 Modules linked in: CPU: 0 PID: 1036 Comm: syz.1.684 Not tainted 6.10.0-rc6-syzkaller-01230-gc7f79f2620b7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:__dev_change_net_namespace+0x171a/0x1830 net/core/dev.c:11572 Code: 01 90 48 c7 c7 80 6e c5 8c 48 c7 c6 60 6e c5 8c ba c9 2c 00 00 e8 46 ab fd f7 90 0f 0b 90 90 e9 54 ea ff ff e8 07 7d 3b f8 90 <0f> 0b 90 e9 4a fb ff ff e8 f9 7c 3b f8 90 0f 0b 90 e9 d5 fe ff ff RSP: 0018:ffffc90003dbefc0 EFLAGS: 00010293 RAX: ffffffff895aaa59 RBX: dffffc0000000000 RCX: ffff888021899e00 RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 RBP: ffffc90003dbf3f8 R08: ffffffff895aa599 R09: 1ffffffff25f74b1 R10: dffffc0000000000 R11: fffffbfff25f74b2 R12: ffff88802226c1b8 R13: ffff88802226cbf0 R14: ffff88802226c734 R15: 00000000fffffff4 FS: 00007f50b12b26c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f50b1290fa8 CR3: 0000000066cd4000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: dev_change_net_namespace include/linux/netdevice.h:3929 [inline] cfg802154_switch_netns+0xc8/0x390 net/ieee802154/core.c:230 nl802154_wpan_phy_netns+0x13d/0x210 net/ieee802154/nl802154.c:1292 genl_family_rcv_msg_doit net/netlink/genetlink.c:1115 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0xb14/0xec0 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2550 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f0/0x990 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x525/0x7d0 net/socket.c:2585 ___sys_sendmsg net/socket.c:2639 [inline] __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2668 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f50b0575bd9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f50b12b2048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f50b0703f60 RCX: 00007f50b0575bd9 RDX: 0000000020000080 RSI: 0000000020000780 RDI: 000000000000000c RBP: 00007f50b12b20a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f50b0703f60 R15: 00007ffeb25590a8