BUG: memory leak
unreferenced object 0xffff888119faa280 (size 96):
  comm "syz-executor.2", pid 6992, jiffies 4294948853 (age 9.120s)
  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:
    [<00000000fe0f43ca>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000fe0f43ca>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000fe0f43ca>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000fe0f43ca>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000040ec0dde>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000040ec0dde>] kzalloc include/linux/slab.h:748 [inline]
    [<0000000040ec0dde>] sctp_stream_init_ext+0x2b/0xe0 net/sctp/stream.c:158
    [<000000006a5ec7bf>] sctp_sendmsg_to_asoc+0x94a/0xa10 net/sctp/socket.c:1882
    [<00000000d12dbbd9>] sctp_sendmsg+0x2a8/0x990 net/sctp/socket.c:2102
    [<00000000501cc5e9>] inet_sendmsg+0x3e/0x60 net/ipv4/af_inet.c:807
    [<000000009f85d5a2>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000009f85d5a2>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000f540dde1>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<0000000050e34c1b>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<00000000467af85c>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<00000000467af85c>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<00000000467af85c>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363
    [<00000000befd71db>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000002a7b605b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810f31f600 (size 96):
  comm "syz-executor.0", pid 7003, jiffies 4294948922 (age 8.430s)
  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:
    [<00000000fe0f43ca>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000fe0f43ca>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000fe0f43ca>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000fe0f43ca>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000040ec0dde>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000040ec0dde>] kzalloc include/linux/slab.h:748 [inline]
    [<0000000040ec0dde>] sctp_stream_init_ext+0x2b/0xe0 net/sctp/stream.c:158
    [<000000006a5ec7bf>] sctp_sendmsg_to_asoc+0x94a/0xa10 net/sctp/socket.c:1882
    [<00000000d12dbbd9>] sctp_sendmsg+0x2a8/0x990 net/sctp/socket.c:2102
    [<00000000501cc5e9>] inet_sendmsg+0x3e/0x60 net/ipv4/af_inet.c:807
    [<000000009f85d5a2>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000009f85d5a2>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000f540dde1>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<0000000050e34c1b>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<00000000467af85c>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<00000000467af85c>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<00000000467af85c>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363
    [<00000000befd71db>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000002a7b605b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810ea28e80 (size 96):
  comm "syz-executor.7", pid 7018, jiffies 4294948970 (age 7.950s)
  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:
    [<00000000fe0f43ca>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000fe0f43ca>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000fe0f43ca>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000fe0f43ca>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000040ec0dde>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000040ec0dde>] kzalloc include/linux/slab.h:748 [inline]
    [<0000000040ec0dde>] sctp_stream_init_ext+0x2b/0xe0 net/sctp/stream.c:158
    [<000000006a5ec7bf>] sctp_sendmsg_to_asoc+0x94a/0xa10 net/sctp/socket.c:1882
    [<00000000d12dbbd9>] sctp_sendmsg+0x2a8/0x990 net/sctp/socket.c:2102
    [<00000000501cc5e9>] inet_sendmsg+0x3e/0x60 net/ipv4/af_inet.c:807
    [<000000009f85d5a2>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000009f85d5a2>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000f540dde1>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<0000000050e34c1b>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<00000000467af85c>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<00000000467af85c>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<00000000467af85c>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363
    [<00000000befd71db>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000002a7b605b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810eb16400 (size 96):
  comm "syz-executor.5", pid 7023, jiffies 4294948973 (age 7.920s)
  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:
    [<00000000fe0f43ca>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000fe0f43ca>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000fe0f43ca>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000fe0f43ca>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<0000000040ec0dde>] kmalloc include/linux/slab.h:552 [inline]
    [<0000000040ec0dde>] kzalloc include/linux/slab.h:748 [inline]
    [<0000000040ec0dde>] sctp_stream_init_ext+0x2b/0xe0 net/sctp/stream.c:158
    [<000000006a5ec7bf>] sctp_sendmsg_to_asoc+0x94a/0xa10 net/sctp/socket.c:1882
    [<00000000d12dbbd9>] sctp_sendmsg+0x2a8/0x990 net/sctp/socket.c:2102
    [<00000000501cc5e9>] inet_sendmsg+0x3e/0x60 net/ipv4/af_inet.c:807
    [<000000009f85d5a2>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<000000009f85d5a2>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000f540dde1>] ___sys_sendmsg+0x393/0x3c0 net/socket.c:2311
    [<0000000050e34c1b>] __sys_sendmsg+0x80/0xf0 net/socket.c:2356
    [<00000000467af85c>] __do_sys_sendmsg net/socket.c:2365 [inline]
    [<00000000467af85c>] __se_sys_sendmsg net/socket.c:2363 [inline]
    [<00000000467af85c>] __x64_sys_sendmsg+0x23/0x30 net/socket.c:2363
    [<00000000befd71db>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000002a7b605b>] entry_SYSCALL_64_after_hwframe+0x44/0xa9