executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff8881187e3600 (size 32): comm "syz-executor957", pid 6634, jiffies 4294944189 (age 23.990s) hex dump (first 32 bytes): c0 a8 64 84 ff ff ff ff 18 a2 b4 83 ff ff ff ff ..d............. 00 00 00 00 00 00 00 00 5f 74 3a 73 30 00 00 00 ........_t:s0... backtrace: [<000000009a8891de>] kmalloc include/linux/slab.h:555 [inline] [<000000009a8891de>] genl_dumpit_info_alloc net/netlink/genetlink.c:463 [inline] [<000000009a8891de>] genl_family_rcv_msg_dumpit net/netlink/genetlink.c:598 [inline] [<000000009a8891de>] genl_family_rcv_msg net/netlink/genetlink.c:715 [inline] [<000000009a8891de>] genl_rcv_msg+0x360/0x520 net/netlink/genetlink.c:735 [<0000000065f265ea>] netlink_rcv_skb+0x5a/0x180 net/netlink/af_netlink.c:2469 [<00000000b9a29475>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:746 [<00000000443a50f0>] netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] [<00000000443a50f0>] netlink_unicast+0x20a/0x2f0 net/netlink/af_netlink.c:1329 [<0000000048a9fef3>] netlink_sendmsg+0x2b5/0x560 net/netlink/af_netlink.c:1918 [<00000000c619d696>] sock_sendmsg_nosec net/socket.c:652 [inline] [<00000000c619d696>] sock_sendmsg+0x4c/0x60 net/socket.c:672 [<00000000644ebb01>] ____sys_sendmsg+0x2c0/0x2f0 net/socket.c:2362 [<000000003b240efd>] ___sys_sendmsg+0x8a/0xd0 net/socket.c:2416 [<000000003b246a5e>] __sys_sendmsg+0x77/0xe0 net/socket.c:2449 [<00000000272d393a>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007fe28d37>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187e35a0 (size 32): comm "syz-executor957", pid 6635, jiffies 4294944734 (age 18.540s) hex dump (first 32 bytes): c0 a8 64 84 ff ff ff ff 18 a2 b4 83 ff ff ff ff ..d............. 00 00 00 00 00 00 00 00 5f 74 3a 73 30 00 00 00 ........_t:s0... backtrace: [<000000009a8891de>] kmalloc include/linux/slab.h:555 [inline] [<000000009a8891de>] genl_dumpit_info_alloc net/netlink/genetlink.c:463 [inline] [<000000009a8891de>] genl_family_rcv_msg_dumpit net/netlink/genetlink.c:598 [inline] [<000000009a8891de>] genl_family_rcv_msg net/netlink/genetlink.c:715 [inline] [<000000009a8891de>] genl_rcv_msg+0x360/0x520 net/netlink/genetlink.c:735 [<0000000065f265ea>] netlink_rcv_skb+0x5a/0x180 net/netlink/af_netlink.c:2469 [<00000000b9a29475>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:746 [<00000000443a50f0>] netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] [<00000000443a50f0>] netlink_unicast+0x20a/0x2f0 net/netlink/af_netlink.c:1329 [<0000000048a9fef3>] netlink_sendmsg+0x2b5/0x560 net/netlink/af_netlink.c:1918 [<00000000c619d696>] sock_sendmsg_nosec net/socket.c:652 [inline] [<00000000c619d696>] sock_sendmsg+0x4c/0x60 net/socket.c:672 [<00000000644ebb01>] ____sys_sendmsg+0x2c0/0x2f0 net/socket.c:2362 [<000000003b240efd>] ___sys_sendmsg+0x8a/0xd0 net/socket.c:2416 [<000000003b246a5e>] __sys_sendmsg+0x77/0xe0 net/socket.c:2449 [<00000000272d393a>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007fe28d37>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187e3420 (size 32): comm "syz-executor957", pid 6636, jiffies 4294945278 (age 13.100s) hex dump (first 32 bytes): c0 a8 64 84 ff ff ff ff 18 a2 b4 83 ff ff ff ff ..d............. 00 00 00 00 00 00 00 00 5f 74 3a 73 30 00 00 00 ........_t:s0... backtrace: [<000000009a8891de>] kmalloc include/linux/slab.h:555 [inline] [<000000009a8891de>] genl_dumpit_info_alloc net/netlink/genetlink.c:463 [inline] [<000000009a8891de>] genl_family_rcv_msg_dumpit net/netlink/genetlink.c:598 [inline] [<000000009a8891de>] genl_family_rcv_msg net/netlink/genetlink.c:715 [inline] [<000000009a8891de>] genl_rcv_msg+0x360/0x520 net/netlink/genetlink.c:735 [<0000000065f265ea>] netlink_rcv_skb+0x5a/0x180 net/netlink/af_netlink.c:2469 [<00000000b9a29475>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:746 [<00000000443a50f0>] netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] [<00000000443a50f0>] netlink_unicast+0x20a/0x2f0 net/netlink/af_netlink.c:1329 [<0000000048a9fef3>] netlink_sendmsg+0x2b5/0x560 net/netlink/af_netlink.c:1918 [<00000000c619d696>] sock_sendmsg_nosec net/socket.c:652 [inline] [<00000000c619d696>] sock_sendmsg+0x4c/0x60 net/socket.c:672 [<00000000644ebb01>] ____sys_sendmsg+0x2c0/0x2f0 net/socket.c:2362 [<000000003b240efd>] ___sys_sendmsg+0x8a/0xd0 net/socket.c:2416 [<000000003b246a5e>] __sys_sendmsg+0x77/0xe0 net/socket.c:2449 [<00000000272d393a>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007fe28d37>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881187909c0 (size 32): comm "syz-executor957", pid 6637, jiffies 4294945824 (age 7.640s) hex dump (first 32 bytes): c0 a8 64 84 ff ff ff ff 18 a2 b4 83 ff ff ff ff ..d............. 00 00 00 00 00 00 00 00 5f 74 3a 73 30 00 ff ff ........_t:s0... backtrace: [<000000009a8891de>] kmalloc include/linux/slab.h:555 [inline] [<000000009a8891de>] genl_dumpit_info_alloc net/netlink/genetlink.c:463 [inline] [<000000009a8891de>] genl_family_rcv_msg_dumpit net/netlink/genetlink.c:598 [inline] [<000000009a8891de>] genl_family_rcv_msg net/netlink/genetlink.c:715 [inline] [<000000009a8891de>] genl_rcv_msg+0x360/0x520 net/netlink/genetlink.c:735 [<0000000065f265ea>] netlink_rcv_skb+0x5a/0x180 net/netlink/af_netlink.c:2469 [<00000000b9a29475>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:746 [<00000000443a50f0>] netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] [<00000000443a50f0>] netlink_unicast+0x20a/0x2f0 net/netlink/af_netlink.c:1329 [<0000000048a9fef3>] netlink_sendmsg+0x2b5/0x560 net/netlink/af_netlink.c:1918 [<00000000c619d696>] sock_sendmsg_nosec net/socket.c:652 [inline] [<00000000c619d696>] sock_sendmsg+0x4c/0x60 net/socket.c:672 [<00000000644ebb01>] ____sys_sendmsg+0x2c0/0x2f0 net/socket.c:2362 [<000000003b240efd>] ___sys_sendmsg+0x8a/0xd0 net/socket.c:2416 [<000000003b246a5e>] __sys_sendmsg+0x77/0xe0 net/socket.c:2449 [<00000000272d393a>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:295 [<000000007fe28d37>] entry_SYSCALL_64_after_hwframe+0x44/0xa9