executing program executing program executing program BUG: memory leak unreferenced object 0xffff88812354e560 (size 32): comm "syz-executor953", pid 6990, jiffies 4294941983 (age 19.230s) 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: [<00000000fd187f25>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000fd187f25>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000fd187f25>] slab_alloc /mm/slab.c:3319 [inline] [<00000000fd187f25>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000fd187f25>] __kmalloc+0x16d/0x2d0 /mm/slab.c:3664 [<0000000007f6c869>] kmalloc_array /./include/linux/slab.h:676 [inline] [<0000000007f6c869>] kcalloc /./include/linux/slab.h:687 [inline] [<0000000007f6c869>] sctp_send_reset_streams+0x1ab/0x5a0 /net/sctp/stream.c:309 [<00000000ee71c442>] sctp_setsockopt_reset_streams /net/sctp/socket.c:4311 [inline] [<00000000ee71c442>] sctp_setsockopt /net/sctp/socket.c:4762 [inline] [<00000000ee71c442>] sctp_setsockopt+0xc2e/0x2bd0 /net/sctp/socket.c:4605 [<00000000d403f392>] sock_common_setsockopt+0x38/0x50 /net/core/sock.c:3130 [<00000000b80eaf5f>] __sys_setsockopt+0x10f/0x220 /net/socket.c:2084 [<0000000091f5d758>] __do_sys_setsockopt /net/socket.c:2100 [inline] [<0000000091f5d758>] __se_sys_setsockopt /net/socket.c:2097 [inline] [<0000000091f5d758>] __x64_sys_setsockopt+0x26/0x30 /net/socket.c:2097 [<000000004d9b55b1>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<0000000028216ef8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888122dcfe00 (size 32): comm "syz-executor953", pid 6991, jiffies 4294942564 (age 13.420s) 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: [<00000000fd187f25>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000fd187f25>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000fd187f25>] slab_alloc /mm/slab.c:3319 [inline] [<00000000fd187f25>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000fd187f25>] __kmalloc+0x16d/0x2d0 /mm/slab.c:3664 [<0000000007f6c869>] kmalloc_array /./include/linux/slab.h:676 [inline] [<0000000007f6c869>] kcalloc /./include/linux/slab.h:687 [inline] [<0000000007f6c869>] sctp_send_reset_streams+0x1ab/0x5a0 /net/sctp/stream.c:309 [<00000000ee71c442>] sctp_setsockopt_reset_streams /net/sctp/socket.c:4311 [inline] [<00000000ee71c442>] sctp_setsockopt /net/sctp/socket.c:4762 [inline] [<00000000ee71c442>] sctp_setsockopt+0xc2e/0x2bd0 /net/sctp/socket.c:4605 [<00000000d403f392>] sock_common_setsockopt+0x38/0x50 /net/core/sock.c:3130 [<00000000b80eaf5f>] __sys_setsockopt+0x10f/0x220 /net/socket.c:2084 [<0000000091f5d758>] __do_sys_setsockopt /net/socket.c:2100 [inline] [<0000000091f5d758>] __se_sys_setsockopt /net/socket.c:2097 [inline] [<0000000091f5d758>] __x64_sys_setsockopt+0x26/0x30 /net/socket.c:2097 [<000000004d9b55b1>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<0000000028216ef8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888117e8a180 (size 32): comm "syz-executor953", pid 6992, jiffies 4294943142 (age 7.640s) 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: [<00000000fd187f25>] kmemleak_alloc_recursive /./include/linux/kmemleak.h:43 [inline] [<00000000fd187f25>] slab_post_alloc_hook /mm/slab.h:522 [inline] [<00000000fd187f25>] slab_alloc /mm/slab.c:3319 [inline] [<00000000fd187f25>] __do_kmalloc /mm/slab.c:3653 [inline] [<00000000fd187f25>] __kmalloc+0x16d/0x2d0 /mm/slab.c:3664 [<0000000007f6c869>] kmalloc_array /./include/linux/slab.h:676 [inline] [<0000000007f6c869>] kcalloc /./include/linux/slab.h:687 [inline] [<0000000007f6c869>] sctp_send_reset_streams+0x1ab/0x5a0 /net/sctp/stream.c:309 [<00000000ee71c442>] sctp_setsockopt_reset_streams /net/sctp/socket.c:4311 [inline] [<00000000ee71c442>] sctp_setsockopt /net/sctp/socket.c:4762 [inline] [<00000000ee71c442>] sctp_setsockopt+0xc2e/0x2bd0 /net/sctp/socket.c:4605 [<00000000d403f392>] sock_common_setsockopt+0x38/0x50 /net/core/sock.c:3130 [<00000000b80eaf5f>] __sys_setsockopt+0x10f/0x220 /net/socket.c:2084 [<0000000091f5d758>] __do_sys_setsockopt /net/socket.c:2100 [inline] [<0000000091f5d758>] __se_sys_setsockopt /net/socket.c:2097 [inline] [<0000000091f5d758>] __x64_sys_setsockopt+0x26/0x30 /net/socket.c:2097 [<000000004d9b55b1>] do_syscall_64+0x76/0x1a0 /arch/x86/entry/common.c:296 [<0000000028216ef8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9