cf3f06c51a1417b96573c984d6b1b0d7b5b57754a656b9585e9d9c4f0534a3423c24230406fd58995c70303623521b6ad331bc8e005b4664b5e76e13a35c488a29195dd761bf3558c33009e7888c98349b8e30f4ea566ed26e861688927eaf19218aa489e263d4699695f66f282b661c95f40c79c115560f9b54b9dcb79d3636f9e1054ed0e1551ee4622d5b1723cea2402535175a7a41ef9b513937c21eb8e465c7cadf3b992b4a1e9722282ee8bad2aea8133bc5b9ce2d1764d0883a3c70", 0x800, r1) keyctl$invalidate(0x15, r2) BUG: memory leak unreferenced object 0xffff888009547200 (size 96): comm "syz-executor.5", pid 5769, jiffies 4295037042 (age 17.192s) hex dump (first 32 bytes): 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000c93d0cef>] kmalloc include/linux/slab.h:552 [inline] [<00000000c93d0cef>] kzalloc include/linux/slab.h:664 [inline] [<00000000c93d0cef>] netlbl_mgmt_add_common+0xb36/0x1770 net/netlabel/netlabel_mgmt.c:221 [<000000009fc9942d>] netlbl_mgmt_add+0x28a/0x3e0 net/netlabel/netlabel_mgmt.c:439 [<00000000d6706e00>] genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739 [<00000000989328d3>] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline] [<00000000989328d3>] genl_rcv_msg+0x33c/0x5a0 net/netlink/genetlink.c:800 [<00000000983d3f3c>] netlink_rcv_skb+0x14b/0x430 net/netlink/af_netlink.c:2496 [<0000000023b714ee>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:811 [<000000006f6c8a0a>] netlink_unicast_kernel net/netlink/af_netlink.c:1306 [inline] [<000000006f6c8a0a>] netlink_unicast+0x53a/0x7e0 net/netlink/af_netlink.c:1332 [<00000000b765bd6b>] netlink_sendmsg+0x860/0xda0 net/netlink/af_netlink.c:1921 [<000000005b1e26ed>] sock_sendmsg_nosec net/socket.c:651 [inline] [<000000005b1e26ed>] sock_sendmsg+0x150/0x190 net/socket.c:671 [<0000000040f2c02b>] ____sys_sendmsg+0x709/0x870 net/socket.c:2353 [<00000000572f8d6b>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2407 [<00000000b5be5ea4>] __sys_sendmsg+0xe5/0x1b0 net/socket.c:2440 [<00000000aa7dbad3>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<00000000095789e3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: leak checking failed