executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff888123bd2a60 (size 32): comm "syz-executor192", pid 7073, jiffies 4294944127 (age 20.070s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001e0a2078>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001e0a2078>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000001e0a2078>] slab_alloc mm/slab.c:3319 [inline] [<000000001e0a2078>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001e0a2078>] __kmalloc+0x169/0x300 mm/slab.c:3664 [<000000003c4808e1>] kmalloc_array include/linux/slab.h:676 [inline] [<000000003c4808e1>] kcalloc include/linux/slab.h:687 [inline] [<000000003c4808e1>] sctp_send_reset_streams+0x1ab/0x5a0 net/sctp/stream.c:309 [<0000000006a77f21>] sctp_setsockopt_reset_streams net/sctp/socket.c:4311 [inline] [<0000000006a77f21>] sctp_setsockopt net/sctp/socket.c:4762 [inline] [<0000000006a77f21>] sctp_setsockopt+0xc2e/0x2bd0 net/sctp/socket.c:4605 [<00000000444e9e25>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130 [<000000007ef8096b>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084 [<000000002850cc8d>] __do_sys_setsockopt net/socket.c:2100 [inline] [<000000002850cc8d>] __se_sys_setsockopt net/socket.c:2097 [inline] [<000000002850cc8d>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097 [<00000000b3f50d18>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000003a6736d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881102df8e0 (size 32): comm "syz-executor192", pid 7074, jiffies 4294944719 (age 14.150s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001e0a2078>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000001e0a2078>] slab_post_alloc_hook mm/slab.h:522 [inline] [<000000001e0a2078>] slab_alloc mm/slab.c:3319 [inline] [<000000001e0a2078>] __do_kmalloc mm/slab.c:3653 [inline] [<000000001e0a2078>] __kmalloc+0x169/0x300 mm/slab.c:3664 [<000000003c4808e1>] kmalloc_array include/linux/slab.h:676 [inline] [<000000003c4808e1>] kcalloc include/linux/slab.h:687 [inline] [<000000003c4808e1>] sctp_send_reset_streams+0x1ab/0x5a0 net/sctp/stream.c:309 [<0000000006a77f21>] sctp_setsockopt_reset_streams net/sctp/socket.c:4311 [inline] [<0000000006a77f21>] sctp_setsockopt net/sctp/socket.c:4762 [inline] [<0000000006a77f21>] sctp_setsockopt+0xc2e/0x2bd0 net/sctp/socket.c:4605 [<00000000444e9e25>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130 [<000000007ef8096b>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084 [<000000002850cc8d>] __do_sys_setsockopt net/socket.c:2100 [inline] [<000000002850cc8d>] __se_sys_setsockopt net/socket.c:2097 [inline] [<000000002850cc8d>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097 [<00000000b3f50d18>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<000000003a6736d1>] entry_SYSCALL_64_after_hwframe+0x44/0xa9