executing program
executing program
executing program
executing program
executing program
BUG: memory leak
unreferenced object 0xffff88812080f080 (size 96):
  comm "syz-executor400", pid 6942, jiffies 4294970124 (age 24.170s)
  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:
    [<000000003bea925d>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000003bea925d>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<000000003bea925d>] slab_alloc mm/slab.c:3319 [inline]
    [<000000003bea925d>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000961408ce>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000961408ce>] kzalloc include/linux/slab.h:748 [inline]
    [<00000000961408ce>] sctp_stream_init_ext+0x2b/0xe0 net/sctp/stream.c:158
    [<000000000bbceffd>] sctp_sendmsg_to_asoc+0x94a/0xa10 net/sctp/socket.c:1882
    [<00000000697567e5>] sctp_sendmsg+0x2a8/0x990 net/sctp/socket.c:2102
    [<000000007c609daa>] inet_sendmsg+0x3e/0x60 net/ipv4/af_inet.c:807
    [<0000000040bba68b>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<0000000040bba68b>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<0000000010a7c7a2>] sock_write_iter+0xb6/0x130 net/socket.c:989
    [<0000000019af0aea>] call_write_iter include/linux/fs.h:1870 [inline]
    [<0000000019af0aea>] new_sync_write+0x1ad/0x260 fs/read_write.c:483
    [<000000000eee91a7>] __vfs_write+0x87/0xa0 fs/read_write.c:496
    [<000000009245ecbc>] vfs_write fs/read_write.c:558 [inline]
    [<000000009245ecbc>] vfs_write+0xee/0x210 fs/read_write.c:542
    [<00000000224fe3e6>] ksys_write+0x7c/0x130 fs/read_write.c:611
    [<000000000de49278>] __do_sys_write fs/read_write.c:623 [inline]
    [<000000000de49278>] __se_sys_write fs/read_write.c:620 [inline]
    [<000000000de49278>] __x64_sys_write+0x1e/0x30 fs/read_write.c:620
    [<000000002d2a8968>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<0000000047b569a8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9