executing program executing program BUG: memory leak unreferenced object 0xffff8881197ae600 (size 512): comm "kworker/u4:2", pid 47, jiffies 4294942909 (age 14.090s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 08 e6 7a 19 81 88 ff ff ..........z..... 08 e6 7a 19 81 88 ff ff 18 e6 7a 19 81 88 ff ff ..z.......z..... backtrace: [<000000002d53c6de>] kmalloc include/linux/slab.h:560 [inline] [<000000002d53c6de>] kzalloc include/linux/slab.h:669 [inline] [<000000002d53c6de>] rds_message_alloc+0x34/0xc0 net/rds/message.c:291 [<00000000c38ca58a>] rds_send_probe.constprop.0+0x42/0x370 net/rds/send.c:1433 [<0000000091c6b97f>] rds_recv_incoming+0x487/0x5c0 net/rds/recv.c:343 [<00000000db5d161b>] rds_loop_xmit+0x7b/0xf0 net/rds/loop.c:96 [<00000000f9d22502>] rds_send_xmit+0x594/0xb90 net/rds/send.c:367 [<000000005a0de6b4>] rds_send_worker+0x36/0x150 net/rds/threads.c:200 [<0000000085fd675e>] process_one_work+0x213/0x4d0 kernel/workqueue.c:2269 [<00000000e141ac13>] worker_thread+0x58/0x4b0 kernel/workqueue.c:2415 [<00000000b288aba5>] kthread+0x164/0x190 kernel/kthread.c:291 [<000000004571a1f4>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:293 BUG: memory leak unreferenced object 0xffff88811ea9c400 (size 512): comm "syz-executor094", pid 6491, jiffies 4294943515 (age 8.030s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 08 c4 a9 1e 81 88 ff ff ................ 08 c4 a9 1e 81 88 ff ff 18 c4 a9 1e 81 88 ff ff ................ backtrace: [<000000002d53c6de>] kmalloc include/linux/slab.h:560 [inline] [<000000002d53c6de>] kzalloc include/linux/slab.h:669 [inline] [<000000002d53c6de>] rds_message_alloc+0x34/0xc0 net/rds/message.c:291 [<00000000c38ca58a>] rds_send_probe.constprop.0+0x42/0x370 net/rds/send.c:1433 [<0000000091c6b97f>] rds_recv_incoming+0x487/0x5c0 net/rds/recv.c:343 [<00000000db5d161b>] rds_loop_xmit+0x7b/0xf0 net/rds/loop.c:96 [<00000000f9d22502>] rds_send_xmit+0x594/0xb90 net/rds/send.c:367 [<00000000b6ac9987>] rds_sendmsg+0x117e/0x1430 net/rds/send.c:1381 [<00000000cf1bb357>] sock_sendmsg_nosec net/socket.c:652 [inline] [<00000000cf1bb357>] sock_sendmsg+0x4c/0x60 net/socket.c:672 [<00000000a3f97e8c>] __sys_sendto+0x11d/0x1c0 net/socket.c:1995 [<00000000df7be623>] __do_sys_sendto net/socket.c:2007 [inline] [<00000000df7be623>] __se_sys_sendto net/socket.c:2003 [inline] [<00000000df7be623>] __x64_sys_sendto+0x26/0x30 net/socket.c:2003 [<00000000b2c48037>] do_syscall_64+0x4c/0xe0 arch/x86/entry/common.c:359 [<000000004777b66c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9