executing program executing program executing program BUG: memory leak unreferenced object 0xffff888120bc8800 (size 512): comm "syz-executor389", pid 7065, jiffies 4294942198 (age 13.550s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 08 88 bc 20 81 88 ff ff ........... .... 08 88 bc 20 81 88 ff ff 18 88 bc 20 81 88 ff ff ... ....... .... backtrace: [<00000000be2cf8f2>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000be2cf8f2>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000be2cf8f2>] slab_alloc mm/slab.c:3320 [inline] [<00000000be2cf8f2>] __do_kmalloc mm/slab.c:3654 [inline] [<00000000be2cf8f2>] __kmalloc+0x169/0x300 mm/slab.c:3665 [<00000000f28ee6bb>] kmalloc include/linux/slab.h:561 [inline] [<00000000f28ee6bb>] kzalloc include/linux/slab.h:670 [inline] [<00000000f28ee6bb>] rds_message_alloc+0x3e/0xc0 net/rds/message.c:291 [<0000000035ae6838>] rds_send_probe.constprop.0+0x42/0x380 net/rds/send.c:1431 [<000000006b40722e>] rds_send_pong+0x1e/0x23 net/rds/send.c:1494 [<00000000f1dd5be3>] rds_recv_incoming+0x496/0x5e0 net/rds/recv.c:343 [<00000000f3340971>] rds_loop_xmit+0x86/0x100 net/rds/loop.c:96 [<00000000f3c0d01f>] rds_send_xmit+0x5a9/0xb40 net/rds/send.c:367 [<0000000067752f4d>] rds_sendmsg+0x13fa/0x16d0 net/rds/send.c:1379 [<000000002bbc2ba9>] sock_sendmsg_nosec net/socket.c:639 [inline] [<000000002bbc2ba9>] sock_sendmsg+0x54/0x70 net/socket.c:659 [<00000000cbdf3aa9>] __sys_sendto+0x148/0x1f0 net/socket.c:1985 [<00000000673a2f3c>] __do_sys_sendto net/socket.c:1997 [inline] [<00000000673a2f3c>] __se_sys_sendto net/socket.c:1993 [inline] [<00000000673a2f3c>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1993 [<00000000bfdbf0bf>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<0000000002294714>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121e3ae00 (size 512): comm "syz-executor389", pid 7066, jiffies 4294942782 (age 7.710s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 08 ae e3 21 81 88 ff ff ...........!.... 08 ae e3 21 81 88 ff ff 18 ae e3 21 81 88 ff ff ...!.......!.... backtrace: [<00000000be2cf8f2>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000be2cf8f2>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000be2cf8f2>] slab_alloc mm/slab.c:3320 [inline] [<00000000be2cf8f2>] __do_kmalloc mm/slab.c:3654 [inline] [<00000000be2cf8f2>] __kmalloc+0x169/0x300 mm/slab.c:3665 [<00000000f28ee6bb>] kmalloc include/linux/slab.h:561 [inline] [<00000000f28ee6bb>] kzalloc include/linux/slab.h:670 [inline] [<00000000f28ee6bb>] rds_message_alloc+0x3e/0xc0 net/rds/message.c:291 [<0000000035ae6838>] rds_send_probe.constprop.0+0x42/0x380 net/rds/send.c:1431 [<000000006b40722e>] rds_send_pong+0x1e/0x23 net/rds/send.c:1494 [<00000000f1dd5be3>] rds_recv_incoming+0x496/0x5e0 net/rds/recv.c:343 [<00000000f3340971>] rds_loop_xmit+0x86/0x100 net/rds/loop.c:96 [<00000000f3c0d01f>] rds_send_xmit+0x5a9/0xb40 net/rds/send.c:367 [<0000000067752f4d>] rds_sendmsg+0x13fa/0x16d0 net/rds/send.c:1379 [<000000002bbc2ba9>] sock_sendmsg_nosec net/socket.c:639 [inline] [<000000002bbc2ba9>] sock_sendmsg+0x54/0x70 net/socket.c:659 [<00000000cbdf3aa9>] __sys_sendto+0x148/0x1f0 net/socket.c:1985 [<00000000673a2f3c>] __do_sys_sendto net/socket.c:1997 [inline] [<00000000673a2f3c>] __se_sys_sendto net/socket.c:1993 [inline] [<00000000673a2f3c>] __x64_sys_sendto+0x2a/0x30 net/socket.c:1993 [<00000000bfdbf0bf>] do_syscall_64+0x73/0x220 arch/x86/entry/common.c:294 [<0000000002294714>] entry_SYSCALL_64_after_hwframe+0x44/0xa9