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BUG: memory leak
unreferenced object 0xffff88810f856780 (size 64):
  comm "syz-executor547", pid 7100, jiffies 4294946484 (age 15.820s)
  hex dump (first 32 bytes):
    23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00  #N..............
    68 41 97 24 81 88 ff ff 00 00 00 00 00 00 00 00  hA.$............
  backtrace:
    [<00000000465d494f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000465d494f>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000465d494f>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000465d494f>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483
    [<0000000018811d3f>] sctp_bucket_create net/sctp/socket.c:8374 [inline]
    [<0000000018811d3f>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121
    [<00000000409420b6>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402
    [<000000002c051041>] sctp_bindx_add+0x4b/0xd0 net/sctp/socket.c:496
    [<00000000ffaf7725>] sctp_setsockopt_bindx+0x18b/0x1f0 net/sctp/socket.c:1023
    [<00000000ef304ad5>] sctp_setsockopt net/sctp/socket.c:4635 [inline]
    [<00000000ef304ad5>] sctp_setsockopt+0x924/0x2bd0 net/sctp/socket.c:4605
    [<0000000069e63c71>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3139
    [<000000005d898c51>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084
    [<00000000127f1d7d>] __do_sys_setsockopt net/socket.c:2100 [inline]
    [<00000000127f1d7d>] __se_sys_setsockopt net/socket.c:2097 [inline]
    [<00000000127f1d7d>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097
    [<00000000a8e36bee>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000009203af1a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810f856780 (size 64):
  comm "syz-executor547", pid 7100, jiffies 4294946484 (age 16.770s)
  hex dump (first 32 bytes):
    23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00  #N..............
    68 41 97 24 81 88 ff ff 00 00 00 00 00 00 00 00  hA.$............
  backtrace:
    [<00000000465d494f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000465d494f>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000465d494f>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000465d494f>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483
    [<0000000018811d3f>] sctp_bucket_create net/sctp/socket.c:8374 [inline]
    [<0000000018811d3f>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121
    [<00000000409420b6>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402
    [<000000002c051041>] sctp_bindx_add+0x4b/0xd0 net/sctp/socket.c:496
    [<00000000ffaf7725>] sctp_setsockopt_bindx+0x18b/0x1f0 net/sctp/socket.c:1023
    [<00000000ef304ad5>] sctp_setsockopt net/sctp/socket.c:4635 [inline]
    [<00000000ef304ad5>] sctp_setsockopt+0x924/0x2bd0 net/sctp/socket.c:4605
    [<0000000069e63c71>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3139
    [<000000005d898c51>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084
    [<00000000127f1d7d>] __do_sys_setsockopt net/socket.c:2100 [inline]
    [<00000000127f1d7d>] __se_sys_setsockopt net/socket.c:2097 [inline]
    [<00000000127f1d7d>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097
    [<00000000a8e36bee>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000009203af1a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810f856780 (size 64):
  comm "syz-executor547", pid 7100, jiffies 4294946484 (age 17.710s)
  hex dump (first 32 bytes):
    23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00  #N..............
    68 41 97 24 81 88 ff ff 00 00 00 00 00 00 00 00  hA.$............
  backtrace:
    [<00000000465d494f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000465d494f>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000465d494f>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000465d494f>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483
    [<0000000018811d3f>] sctp_bucket_create net/sctp/socket.c:8374 [inline]
    [<0000000018811d3f>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121
    [<00000000409420b6>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402
    [<000000002c051041>] sctp_bindx_add+0x4b/0xd0 net/sctp/socket.c:496
    [<00000000ffaf7725>] sctp_setsockopt_bindx+0x18b/0x1f0 net/sctp/socket.c:1023
    [<00000000ef304ad5>] sctp_setsockopt net/sctp/socket.c:4635 [inline]
    [<00000000ef304ad5>] sctp_setsockopt+0x924/0x2bd0 net/sctp/socket.c:4605
    [<0000000069e63c71>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3139
    [<000000005d898c51>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084
    [<00000000127f1d7d>] __do_sys_setsockopt net/socket.c:2100 [inline]
    [<00000000127f1d7d>] __se_sys_setsockopt net/socket.c:2097 [inline]
    [<00000000127f1d7d>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097
    [<00000000a8e36bee>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000009203af1a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810f856780 (size 64):
  comm "syz-executor547", pid 7100, jiffies 4294946484 (age 18.660s)
  hex dump (first 32 bytes):
    23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00  #N..............
    68 41 97 24 81 88 ff ff 00 00 00 00 00 00 00 00  hA.$............
  backtrace:
    [<00000000465d494f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000465d494f>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000465d494f>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000465d494f>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483
    [<0000000018811d3f>] sctp_bucket_create net/sctp/socket.c:8374 [inline]
    [<0000000018811d3f>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121
    [<00000000409420b6>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402
    [<000000002c051041>] sctp_bindx_add+0x4b/0xd0 net/sctp/socket.c:496
    [<00000000ffaf7725>] sctp_setsockopt_bindx+0x18b/0x1f0 net/sctp/socket.c:1023
    [<00000000ef304ad5>] sctp_setsockopt net/sctp/socket.c:4635 [inline]
    [<00000000ef304ad5>] sctp_setsockopt+0x924/0x2bd0 net/sctp/socket.c:4605
    [<0000000069e63c71>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3139
    [<000000005d898c51>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084
    [<00000000127f1d7d>] __do_sys_setsockopt net/socket.c:2100 [inline]
    [<00000000127f1d7d>] __se_sys_setsockopt net/socket.c:2097 [inline]
    [<00000000127f1d7d>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097
    [<00000000a8e36bee>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000009203af1a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810f856780 (size 64):
  comm "syz-executor547", pid 7100, jiffies 4294946484 (age 19.600s)
  hex dump (first 32 bytes):
    23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00  #N..............
    68 41 97 24 81 88 ff ff 00 00 00 00 00 00 00 00  hA.$............
  backtrace:
    [<00000000465d494f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000465d494f>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000465d494f>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000465d494f>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483
    [<0000000018811d3f>] sctp_bucket_create net/sctp/socket.c:8374 [inline]
    [<0000000018811d3f>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121
    [<00000000409420b6>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402
    [<000000002c051041>] sctp_bindx_add+0x4b/0xd0 net/sctp/socket.c:496
    [<00000000ffaf7725>] sctp_setsockopt_bindx+0x18b/0x1f0 net/sctp/socket.c:1023
    [<00000000ef304ad5>] sctp_setsockopt net/sctp/socket.c:4635 [inline]
    [<00000000ef304ad5>] sctp_setsockopt+0x924/0x2bd0 net/sctp/socket.c:4605
    [<0000000069e63c71>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3139
    [<000000005d898c51>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084
    [<00000000127f1d7d>] __do_sys_setsockopt net/socket.c:2100 [inline]
    [<00000000127f1d7d>] __se_sys_setsockopt net/socket.c:2097 [inline]
    [<00000000127f1d7d>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097
    [<00000000a8e36bee>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000009203af1a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810f856780 (size 64):
  comm "syz-executor547", pid 7100, jiffies 4294946484 (age 20.540s)
  hex dump (first 32 bytes):
    23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00  #N..............
    68 41 97 24 81 88 ff ff 00 00 00 00 00 00 00 00  hA.$............
  backtrace:
    [<00000000465d494f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000465d494f>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000465d494f>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000465d494f>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483
    [<0000000018811d3f>] sctp_bucket_create net/sctp/socket.c:8374 [inline]
    [<0000000018811d3f>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121
    [<00000000409420b6>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402
    [<000000002c051041>] sctp_bindx_add+0x4b/0xd0 net/sctp/socket.c:496
    [<00000000ffaf7725>] sctp_setsockopt_bindx+0x18b/0x1f0 net/sctp/socket.c:1023
    [<00000000ef304ad5>] sctp_setsockopt net/sctp/socket.c:4635 [inline]
    [<00000000ef304ad5>] sctp_setsockopt+0x924/0x2bd0 net/sctp/socket.c:4605
    [<0000000069e63c71>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3139
    [<000000005d898c51>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084
    [<00000000127f1d7d>] __do_sys_setsockopt net/socket.c:2100 [inline]
    [<00000000127f1d7d>] __se_sys_setsockopt net/socket.c:2097 [inline]
    [<00000000127f1d7d>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097
    [<00000000a8e36bee>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000009203af1a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810f856780 (size 64):
  comm "syz-executor547", pid 7100, jiffies 4294946484 (age 21.480s)
  hex dump (first 32 bytes):
    23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00  #N..............
    68 41 97 24 81 88 ff ff 00 00 00 00 00 00 00 00  hA.$............
  backtrace:
    [<00000000465d494f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000465d494f>] slab_post_alloc_hook mm/slab.h:522 [inline]
    [<00000000465d494f>] slab_alloc mm/slab.c:3319 [inline]
    [<00000000465d494f>] kmem_cache_alloc+0x13f/0x2c0 mm/slab.c:3483
    [<0000000018811d3f>] sctp_bucket_create net/sctp/socket.c:8374 [inline]
    [<0000000018811d3f>] sctp_get_port_local+0x189/0x5b0 net/sctp/socket.c:8121
    [<00000000409420b6>] sctp_do_bind+0xcc/0x1e0 net/sctp/socket.c:402
    [<000000002c051041>] sctp_bindx_add+0x4b/0xd0 net/sctp/socket.c:496
    [<00000000ffaf7725>] sctp_setsockopt_bindx+0x18b/0x1f0 net/sctp/socket.c:1023
    [<00000000ef304ad5>] sctp_setsockopt net/sctp/socket.c:4635 [inline]
    [<00000000ef304ad5>] sctp_setsockopt+0x924/0x2bd0 net/sctp/socket.c:4605
    [<0000000069e63c71>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3139
    [<000000005d898c51>] __sys_setsockopt+0x10f/0x220 net/socket.c:2084
    [<00000000127f1d7d>] __do_sys_setsockopt net/socket.c:2100 [inline]
    [<00000000127f1d7d>] __se_sys_setsockopt net/socket.c:2097 [inline]
    [<00000000127f1d7d>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2097
    [<00000000a8e36bee>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296
    [<000000009203af1a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

executing program