nci: nci_rf_discover_ntf_packet: unsupported rf_tech_and_mode 0xe6
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BUG: KMSAN: use-after-free in nci_rf_discover_ntf_packet net/nfc/nci/ntf.c:386 [inline]
BUG: KMSAN: use-after-free in nci_ntf_packet+0x2b0b/0x42b0 net/nfc/nci/ntf.c:828
 nci_rf_discover_ntf_packet net/nfc/nci/ntf.c:386 [inline]
 nci_ntf_packet+0x2b0b/0x42b0 net/nfc/nci/ntf.c:828
 nci_rx_work+0x403/0x750 net/nfc/nci/core.c:1555
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xb9a/0x1d90 kernel/workqueue.c:3319
 worker_thread+0xedf/0x1590 kernel/workqueue.c:3400
 kthread+0xd5c/0xf00 kernel/kthread.c:464
 ret_from_fork+0x71/0x90 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

Uninit was created at:
 slab_free_hook mm/slub.c:2306 [inline]
 slab_free mm/slub.c:4642 [inline]
 kmem_cache_free+0x286/0xf00 mm/slub.c:4744
 skb_kfree_head net/core/skbuff.c:1056 [inline]
 skb_free_head net/core/skbuff.c:1070 [inline]
 skb_release_data+0xe56/0x1110 net/core/skbuff.c:1097
 skb_release_all net/core/skbuff.c:1162 [inline]
 __kfree_skb+0x6b/0x260 net/core/skbuff.c:1176
 consume_skb+0x83/0x230 net/core/skbuff.c:1408
 skb_free_datagram+0x1e/0x30 net/core/datagram.c:323
 netlink_recvmsg+0xab9/0x1760 net/netlink/af_netlink.c:1961
 sock_recvmsg_nosec net/socket.c:1017 [inline]
 sock_recvmsg+0x2dc/0x390 net/socket.c:1039
 ____sys_recvmsg+0x193/0x610 net/socket.c:2786
 ___sys_recvmsg+0x20b/0x850 net/socket.c:2828
 __sys_recvmsg net/socket.c:2861 [inline]
 __do_sys_recvmsg net/socket.c:2867 [inline]
 __se_sys_recvmsg net/socket.c:2864 [inline]
 __x64_sys_recvmsg+0x20e/0x3d0 net/socket.c:2864
 x64_sys_call+0x11ff/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:48
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xd9/0x1b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 0 UID: 0 PID: 4344 Comm: kworker/u8:25 Not tainted 6.15.0-rc7-syzkaller-g4a95bc121ccd #0 PREEMPT(undef) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: nfc2_nci_rx_wq nci_rx_work
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