: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
executing program
executing program
BUG: memory leak
unreferenced object 0xffff88811976b800 (size 1024):
  comm "syz-executor510", pid 7130, jiffies 4294947652 (age 28.110s)
  hex dump (first 32 bytes):
    2c 40 e0 28 29 ba fd 7a 1f bf f0 a7 bd 2a 51 b4  ,@.()..z.....*Q.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f385dab7>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000f385dab7>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000f385dab7>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000f385dab7>] __do_kmalloc mm/slab.c:3658 [inline]
    [<00000000f385dab7>] __kmalloc_track_caller+0x15d/0x2c0 mm/slab.c:3675
    [<00000000cfde9a89>] kmemdup+0x27/0x60 mm/util.c:119
    [<000000006e02a54c>] kmemdup include/linux/string.h:432 [inline]
    [<000000006e02a54c>] sctp_process_init+0xa7e/0xc20 net/sctp/sm_make_chunk.c:2422
    [<0000000043d8018c>] sctp_cmd_process_init net/sctp/sm_sideeffect.c:667 [inline]
    [<0000000043d8018c>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1369 [inline]
    [<0000000043d8018c>] sctp_side_effects net/sctp/sm_sideeffect.c:1179 [inline]
    [<0000000043d8018c>] sctp_do_sm+0xbdc/0x1d60 net/sctp/sm_sideeffect.c:1150
    [<00000000a85a13bd>] sctp_assoc_bh_rcv+0x13c/0x200 net/sctp/associola.c:1059
    [<000000002f35b2b3>] sctp_inq_push+0x7f/0xb0 net/sctp/inqueue.c:80
    [<00000000a3f48d46>] sctp_backlog_rcv+0x5e/0x2a0 net/sctp/input.c:339
    [<00000000c34994db>] sk_backlog_rcv include/net/sock.h:950 [inline]
    [<00000000c34994db>] __release_sock+0xab/0x110 net/core/sock.c:2418
    [<00000000f8305eb1>] release_sock+0x37/0xd0 net/core/sock.c:2934
    [<000000002717c82b>] sctp_wait_for_connect+0x116/0x1e0 net/sctp/socket.c:9039
    [<00000000501a87e8>] __sctp_connect+0x4c8/0x590 net/sctp/socket.c:1226
    [<00000000c94ed813>] __sctp_setsockopt_connectx+0xa8/0xf0 net/sctp/socket.c:1334
    [<000000003f71f6f4>] sctp_setsockopt_connectx_old net/sctp/socket.c:1350 [inline]
    [<000000003f71f6f4>] sctp_setsockopt net/sctp/socket.c:4644 [inline]
    [<000000003f71f6f4>] sctp_setsockopt+0x94c/0x2bf0 net/sctp/socket.c:4608
    [<00000000c7d60481>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130
    [<000000004bc5c19d>] __sys_setsockopt+0x98/0x120 net/socket.c:2078
    [<000000000ab32152>] __do_sys_setsockopt net/socket.c:2089 [inline]
    [<000000000ab32152>] __se_sys_setsockopt net/socket.c:2086 [inline]
    [<000000000ab32152>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086

BUG: memory leak
unreferenced object 0xffff88811976b800 (size 1024):
  comm "syz-executor510", pid 7130, jiffies 4294947652 (age 28.170s)
  hex dump (first 32 bytes):
    2c 40 e0 28 29 ba fd 7a 1f bf f0 a7 bd 2a 51 b4  ,@.()..z.....*Q.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f385dab7>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000f385dab7>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000f385dab7>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000f385dab7>] __do_kmalloc mm/slab.c:3658 [inline]
    [<00000000f385dab7>] __kmalloc_track_caller+0x15d/0x2c0 mm/slab.c:3675
    [<00000000cfde9a89>] kmemdup+0x27/0x60 mm/util.c:119
    [<000000006e02a54c>] kmemdup include/linux/string.h:432 [inline]
    [<000000006e02a54c>] sctp_process_init+0xa7e/0xc20 net/sctp/sm_make_chunk.c:2422
    [<0000000043d8018c>] sctp_cmd_process_init net/sctp/sm_sideeffect.c:667 [inline]
    [<0000000043d8018c>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1369 [inline]
    [<0000000043d8018c>] sctp_side_effects net/sctp/sm_sideeffect.c:1179 [inline]
    [<0000000043d8018c>] sctp_do_sm+0xbdc/0x1d60 net/sctp/sm_sideeffect.c:1150
    [<00000000a85a13bd>] sctp_assoc_bh_rcv+0x13c/0x200 net/sctp/associola.c:1059
    [<000000002f35b2b3>] sctp_inq_push+0x7f/0xb0 net/sctp/inqueue.c:80
    [<00000000a3f48d46>] sctp_backlog_rcv+0x5e/0x2a0 net/sctp/input.c:339
    [<00000000c34994db>] sk_backlog_rcv include/net/sock.h:950 [inline]
    [<00000000c34994db>] __release_sock+0xab/0x110 net/core/sock.c:2418
    [<00000000f8305eb1>] release_sock+0x37/0xd0 net/core/sock.c:2934
    [<000000002717c82b>] sctp_wait_for_connect+0x116/0x1e0 net/sctp/socket.c:9039
    [<00000000501a87e8>] __sctp_connect+0x4c8/0x590 net/sctp/socket.c:1226
    [<00000000c94ed813>] __sctp_setsockopt_connectx+0xa8/0xf0 net/sctp/socket.c:1334
    [<000000003f71f6f4>] sctp_setsockopt_connectx_old net/sctp/socket.c:1350 [inline]
    [<000000003f71f6f4>] sctp_setsockopt net/sctp/socket.c:4644 [inline]
    [<000000003f71f6f4>] sctp_setsockopt+0x94c/0x2bf0 net/sctp/socket.c:4608
    [<00000000c7d60481>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130
    [<000000004bc5c19d>] __sys_setsockopt+0x98/0x120 net/socket.c:2078
    [<000000000ab32152>] __do_sys_setsockopt net/socket.c:2089 [inline]
    [<000000000ab32152>] __se_sys_setsockopt net/socket.c:2086 [inline]
    [<000000000ab32152>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086

BUG: memory leak
unreferenced object 0xffff88811976b800 (size 1024):
  comm "syz-executor510", pid 7130, jiffies 4294947652 (age 28.230s)
  hex dump (first 32 bytes):
    2c 40 e0 28 29 ba fd 7a 1f bf f0 a7 bd 2a 51 b4  ,@.()..z.....*Q.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f385dab7>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000f385dab7>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000f385dab7>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000f385dab7>] __do_kmalloc mm/slab.c:3658 [inline]
    [<00000000f385dab7>] __kmalloc_track_caller+0x15d/0x2c0 mm/slab.c:3675
    [<00000000cfde9a89>] kmemdup+0x27/0x60 mm/util.c:119
    [<000000006e02a54c>] kmemdup include/linux/string.h:432 [inline]
    [<000000006e02a54c>] sctp_process_init+0xa7e/0xc20 net/sctp/sm_make_chunk.c:2422
    [<0000000043d8018c>] sctp_cmd_process_init net/sctp/sm_sideeffect.c:667 [inline]
    [<0000000043d8018c>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1369 [inline]
    [<0000000043d8018c>] sctp_side_effects net/sctp/sm_sideeffect.c:1179 [inline]
    [<0000000043d8018c>] sctp_do_sm+0xbdc/0x1d60 net/sctp/sm_sideeffect.c:1150
    [<00000000a85a13bd>] sctp_assoc_bh_rcv+0x13c/0x200 net/sctp/associola.c:1059
    [<000000002f35b2b3>] sctp_inq_push+0x7f/0xb0 net/sctp/inqueue.c:80
    [<00000000a3f48d46>] sctp_backlog_rcv+0x5e/0x2a0 net/sctp/input.c:339
    [<00000000c34994db>] sk_backlog_rcv include/net/sock.h:950 [inline]
    [<00000000c34994db>] __release_sock+0xab/0x110 net/core/sock.c:2418
    [<00000000f8305eb1>] release_sock+0x37/0xd0 net/core/sock.c:2934
    [<000000002717c82b>] sctp_wait_for_connect+0x116/0x1e0 net/sctp/socket.c:9039
    [<00000000501a87e8>] __sctp_connect+0x4c8/0x590 net/sctp/socket.c:1226
    [<00000000c94ed813>] __sctp_setsockopt_connectx+0xa8/0xf0 net/sctp/socket.c:1334
    [<000000003f71f6f4>] sctp_setsockopt_connectx_old net/sctp/socket.c:1350 [inline]
    [<000000003f71f6f4>] sctp_setsockopt net/sctp/socket.c:4644 [inline]
    [<000000003f71f6f4>] sctp_setsockopt+0x94c/0x2bf0 net/sctp/socket.c:4608
    [<00000000c7d60481>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130
    [<000000004bc5c19d>] __sys_setsockopt+0x98/0x120 net/socket.c:2078
    [<000000000ab32152>] __do_sys_setsockopt net/socket.c:2089 [inline]
    [<000000000ab32152>] __se_sys_setsockopt net/socket.c:2086 [inline]
    [<000000000ab32152>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086

BUG: memory leak
unreferenced object 0xffff88811976b800 (size 1024):
  comm "syz-executor510", pid 7130, jiffies 4294947652 (age 28.300s)
  hex dump (first 32 bytes):
    2c 40 e0 28 29 ba fd 7a 1f bf f0 a7 bd 2a 51 b4  ,@.()..z.....*Q.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f385dab7>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000f385dab7>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000f385dab7>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000f385dab7>] __do_kmalloc mm/slab.c:3658 [inline]
    [<00000000f385dab7>] __kmalloc_track_caller+0x15d/0x2c0 mm/slab.c:3675
    [<00000000cfde9a89>] kmemdup+0x27/0x60 mm/util.c:119
    [<000000006e02a54c>] kmemdup include/linux/string.h:432 [inline]
    [<000000006e02a54c>] sctp_process_init+0xa7e/0xc20 net/sctp/sm_make_chunk.c:2422
    [<0000000043d8018c>] sctp_cmd_process_init net/sctp/sm_sideeffect.c:667 [inline]
    [<0000000043d8018c>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1369 [inline]
    [<0000000043d8018c>] sctp_side_effects net/sctp/sm_sideeffect.c:1179 [inline]
    [<0000000043d8018c>] sctp_do_sm+0xbdc/0x1d60 net/sctp/sm_sideeffect.c:1150
    [<00000000a85a13bd>] sctp_assoc_bh_rcv+0x13c/0x200 net/sctp/associola.c:1059
    [<000000002f35b2b3>] sctp_inq_push+0x7f/0xb0 net/sctp/inqueue.c:80
    [<00000000a3f48d46>] sctp_backlog_rcv+0x5e/0x2a0 net/sctp/input.c:339
    [<00000000c34994db>] sk_backlog_rcv include/net/sock.h:950 [inline]
    [<00000000c34994db>] __release_sock+0xab/0x110 net/core/sock.c:2418
    [<00000000f8305eb1>] release_sock+0x37/0xd0 net/core/sock.c:2934
    [<000000002717c82b>] sctp_wait_for_connect+0x116/0x1e0 net/sctp/socket.c:9039
    [<00000000501a87e8>] __sctp_connect+0x4c8/0x590 net/sctp/socket.c:1226
    [<00000000c94ed813>] __sctp_setsockopt_connectx+0xa8/0xf0 net/sctp/socket.c:1334
    [<000000003f71f6f4>] sctp_setsockopt_connectx_old net/sctp/socket.c:1350 [inline]
    [<000000003f71f6f4>] sctp_setsockopt net/sctp/socket.c:4644 [inline]
    [<000000003f71f6f4>] sctp_setsockopt+0x94c/0x2bf0 net/sctp/socket.c:4608
    [<00000000c7d60481>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130
    [<000000004bc5c19d>] __sys_setsockopt+0x98/0x120 net/socket.c:2078
    [<000000000ab32152>] __do_sys_setsockopt net/socket.c:2089 [inline]
    [<000000000ab32152>] __se_sys_setsockopt net/socket.c:2086 [inline]
    [<000000000ab32152>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086

BUG: memory leak
unreferenced object 0xffff88811976b800 (size 1024):
  comm "syz-executor510", pid 7130, jiffies 4294947652 (age 28.360s)
  hex dump (first 32 bytes):
    2c 40 e0 28 29 ba fd 7a 1f bf f0 a7 bd 2a 51 b4  ,@.()..z.....*Q.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f385dab7>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000f385dab7>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000f385dab7>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000f385dab7>] __do_kmalloc mm/slab.c:3658 [inline]
    [<00000000f385dab7>] __kmalloc_track_caller+0x15d/0x2c0 mm/slab.c:3675
    [<00000000cfde9a89>] kmemdup+0x27/0x60 mm/util.c:119
    [<000000006e02a54c>] kmemdup include/linux/string.h:432 [inline]
    [<000000006e02a54c>] sctp_process_init+0xa7e/0xc20 net/sctp/sm_make_chunk.c:2422
    [<0000000043d8018c>] sctp_cmd_process_init net/sctp/sm_sideeffect.c:667 [inline]
    [<0000000043d8018c>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1369 [inline]
    [<0000000043d8018c>] sctp_side_effects net/sctp/sm_sideeffect.c:1179 [inline]
    [<0000000043d8018c>] sctp_do_sm+0xbdc/0x1d60 net/sctp/sm_sideeffect.c:1150
    [<00000000a85a13bd>] sctp_assoc_bh_rcv+0x13c/0x200 net/sctp/associola.c:1059
    [<000000002f35b2b3>] sctp_inq_push+0x7f/0xb0 net/sctp/inqueue.c:80
    [<00000000a3f48d46>] sctp_backlog_rcv+0x5e/0x2a0 net/sctp/input.c:339
    [<00000000c34994db>] sk_backlog_rcv include/net/sock.h:950 [inline]
    [<00000000c34994db>] __release_sock+0xab/0x110 net/core/sock.c:2418
    [<00000000f8305eb1>] release_sock+0x37/0xd0 net/core/sock.c:2934
    [<000000002717c82b>] sctp_wait_for_connect+0x116/0x1e0 net/sctp/socket.c:9039
    [<00000000501a87e8>] __sctp_connect+0x4c8/0x590 net/sctp/socket.c:1226
    [<00000000c94ed813>] __sctp_setsockopt_connectx+0xa8/0xf0 net/sctp/socket.c:1334
    [<000000003f71f6f4>] sctp_setsockopt_connectx_old net/sctp/socket.c:1350 [inline]
    [<000000003f71f6f4>] sctp_setsockopt net/sctp/socket.c:4644 [inline]
    [<000000003f71f6f4>] sctp_setsockopt+0x94c/0x2bf0 net/sctp/socket.c:4608
    [<00000000c7d60481>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130
    [<000000004bc5c19d>] __sys_setsockopt+0x98/0x120 net/socket.c:2078
    [<000000000ab32152>] __do_sys_setsockopt net/socket.c:2089 [inline]
    [<000000000ab32152>] __se_sys_setsockopt net/socket.c:2086 [inline]
    [<000000000ab32152>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086

BUG: memory leak
unreferenced object 0xffff88811976b800 (size 1024):
  comm "syz-executor510", pid 7130, jiffies 4294947652 (age 28.420s)
  hex dump (first 32 bytes):
    2c 40 e0 28 29 ba fd 7a 1f bf f0 a7 bd 2a 51 b4  ,@.()..z.....*Q.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f385dab7>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000f385dab7>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000f385dab7>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000f385dab7>] __do_kmalloc mm/slab.c:3658 [inline]
    [<00000000f385dab7>] __kmalloc_track_caller+0x15d/0x2c0 mm/slab.c:3675
    [<00000000cfde9a89>] kmemdup+0x27/0x60 mm/util.c:119
    [<000000006e02a54c>] kmemdup include/linux/string.h:432 [inline]
    [<000000006e02a54c>] sctp_process_init+0xa7e/0xc20 net/sctp/sm_make_chunk.c:2422
    [<0000000043d8018c>] sctp_cmd_process_init net/sctp/sm_sideeffect.c:667 [inline]
    [<0000000043d8018c>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1369 [inline]
    [<0000000043d8018c>] sctp_side_effects net/sctp/sm_sideeffect.c:1179 [inline]
    [<0000000043d8018c>] sctp_do_sm+0xbdc/0x1d60 net/sctp/sm_sideeffect.c:1150
    [<00000000a85a13bd>] sctp_assoc_bh_rcv+0x13c/0x200 net/sctp/associola.c:1059
    [<000000002f35b2b3>] sctp_inq_push+0x7f/0xb0 net/sctp/inqueue.c:80
    [<00000000a3f48d46>] sctp_backlog_rcv+0x5e/0x2a0 net/sctp/input.c:339
    [<00000000c34994db>] sk_backlog_rcv include/net/sock.h:950 [inline]
    [<00000000c34994db>] __release_sock+0xab/0x110 net/core/sock.c:2418
    [<00000000f8305eb1>] release_sock+0x37/0xd0 net/core/sock.c:2934
    [<000000002717c82b>] sctp_wait_for_connect+0x116/0x1e0 net/sctp/socket.c:9039
    [<00000000501a87e8>] __sctp_connect+0x4c8/0x590 net/sctp/socket.c:1226
    [<00000000c94ed813>] __sctp_setsockopt_connectx+0xa8/0xf0 net/sctp/socket.c:1334
    [<000000003f71f6f4>] sctp_setsockopt_connectx_old net/sctp/socket.c:1350 [inline]
    [<000000003f71f6f4>] sctp_setsockopt net/sctp/socket.c:4644 [inline]
    [<000000003f71f6f4>] sctp_setsockopt+0x94c/0x2bf0 net/sctp/socket.c:4608
    [<00000000c7d60481>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130
    [<000000004bc5c19d>] __sys_setsockopt+0x98/0x120 net/socket.c:2078
    [<000000000ab32152>] __do_sys_setsockopt net/socket.c:2089 [inline]
    [<000000000ab32152>] __se_sys_setsockopt net/socket.c:2086 [inline]
    [<000000000ab32152>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086

BUG: memory leak
unreferenced object 0xffff88811976b800 (size 1024):
  comm "syz-executor510", pid 7130, jiffies 4294947652 (age 28.480s)
  hex dump (first 32 bytes):
    2c 40 e0 28 29 ba fd 7a 1f bf f0 a7 bd 2a 51 b4  ,@.()..z.....*Q.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f385dab7>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000f385dab7>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000f385dab7>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000f385dab7>] __do_kmalloc mm/slab.c:3658 [inline]
    [<00000000f385dab7>] __kmalloc_track_caller+0x15d/0x2c0 mm/slab.c:3675
    [<00000000cfde9a89>] kmemdup+0x27/0x60 mm/util.c:119
    [<000000006e02a54c>] kmemdup include/linux/string.h:432 [inline]
    [<000000006e02a54c>] sctp_process_init+0xa7e/0xc20 net/sctp/sm_make_chunk.c:2422
    [<0000000043d8018c>] sctp_cmd_process_init net/sctp/sm_sideeffect.c:667 [inline]
    [<0000000043d8018c>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1369 [inline]
    [<0000000043d8018c>] sctp_side_effects net/sctp/sm_sideeffect.c:1179 [inline]
    [<0000000043d8018c>] sctp_do_sm+0xbdc/0x1d60 net/sctp/sm_sideeffect.c:1150
    [<00000000a85a13bd>] sctp_assoc_bh_rcv+0x13c/0x200 net/sctp/associola.c:1059
    [<000000002f35b2b3>] sctp_inq_push+0x7f/0xb0 net/sctp/inqueue.c:80
    [<00000000a3f48d46>] sctp_backlog_rcv+0x5e/0x2a0 net/sctp/input.c:339
    [<00000000c34994db>] sk_backlog_rcv include/net/sock.h:950 [inline]
    [<00000000c34994db>] __release_sock+0xab/0x110 net/core/sock.c:2418
    [<00000000f8305eb1>] release_sock+0x37/0xd0 net/core/sock.c:2934
    [<000000002717c82b>] sctp_wait_for_connect+0x116/0x1e0 net/sctp/socket.c:9039
    [<00000000501a87e8>] __sctp_connect+0x4c8/0x590 net/sctp/socket.c:1226
    [<00000000c94ed813>] __sctp_setsockopt_connectx+0xa8/0xf0 net/sctp/socket.c:1334
    [<000000003f71f6f4>] sctp_setsockopt_connectx_old net/sctp/socket.c:1350 [inline]
    [<000000003f71f6f4>] sctp_setsockopt net/sctp/socket.c:4644 [inline]
    [<000000003f71f6f4>] sctp_setsockopt+0x94c/0x2bf0 net/sctp/socket.c:4608
    [<00000000c7d60481>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130
    [<000000004bc5c19d>] __sys_setsockopt+0x98/0x120 net/socket.c:2078
    [<000000000ab32152>] __do_sys_setsockopt net/socket.c:2089 [inline]
    [<000000000ab32152>] __se_sys_setsockopt net/socket.c:2086 [inline]
    [<000000000ab32152>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086

BUG: memory leak
unreferenced object 0xffff88811976b800 (size 1024):
  comm "syz-executor510", pid 7130, jiffies 4294947652 (age 28.540s)
  hex dump (first 32 bytes):
    2c 40 e0 28 29 ba fd 7a 1f bf f0 a7 bd 2a 51 b4  ,@.()..z.....*Q.
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000f385dab7>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
    [<00000000f385dab7>] slab_post_alloc_hook mm/slab.h:439 [inline]
    [<00000000f385dab7>] slab_alloc mm/slab.c:3326 [inline]
    [<00000000f385dab7>] __do_kmalloc mm/slab.c:3658 [inline]
    [<00000000f385dab7>] __kmalloc_track_caller+0x15d/0x2c0 mm/slab.c:3675
    [<00000000cfde9a89>] kmemdup+0x27/0x60 mm/util.c:119
    [<000000006e02a54c>] kmemdup include/linux/string.h:432 [inline]
    [<000000006e02a54c>] sctp_process_init+0xa7e/0xc20 net/sctp/sm_make_chunk.c:2422
    [<0000000043d8018c>] sctp_cmd_process_init net/sctp/sm_sideeffect.c:667 [inline]
    [<0000000043d8018c>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1369 [inline]
    [<0000000043d8018c>] sctp_side_effects net/sctp/sm_sideeffect.c:1179 [inline]
    [<0000000043d8018c>] sctp_do_sm+0xbdc/0x1d60 net/sctp/sm_sideeffect.c:1150
    [<00000000a85a13bd>] sctp_assoc_bh_rcv+0x13c/0x200 net/sctp/associola.c:1059
    [<000000002f35b2b3>] sctp_inq_push+0x7f/0xb0 net/sctp/inqueue.c:80
    [<00000000a3f48d46>] sctp_backlog_rcv+0x5e/0x2a0 net/sctp/input.c:339
    [<00000000c34994db>] sk_backlog_rcv include/net/sock.h:950 [inline]
    [<00000000c34994db>] __release_sock+0xab/0x110 net/core/sock.c:2418
    [<00000000f8305eb1>] release_sock+0x37/0xd0 net/core/sock.c:2934
    [<000000002717c82b>] sctp_wait_for_connect+0x116/0x1e0 net/sctp/socket.c:9039
    [<00000000501a87e8>] __sctp_connect+0x4c8/0x590 net/sctp/socket.c:1226
    [<00000000c94ed813>] __sctp_setsockopt_connectx+0xa8/0xf0 net/sctp/socket.c:1334
    [<000000003f71f6f4>] sctp_setsockopt_connectx_old net/sctp/socket.c:1350 [inline]
    [<000000003f71f6f4>] sctp_setsockopt net/sctp/socket.c:4644 [inline]
    [<000000003f71f6f4>] sctp_setsockopt+0x94c/0x2bf0 net/sctp/socket.c:4608
    [<00000000c7d60481>] sock_common_setsockopt+0x38/0x50 net/core/sock.c:3130
    [<000000004bc5c19d>] __sys_setsockopt+0x98/0x120 net/socket.c:2078
    [<000000000ab32152>] __do_sys_setsockopt net/socket.c:2089 [inline]
    [<000000000ab32152>] __se_sys_setsockopt net/socket.c:2086 [inline]
    [<000000000ab32152>] __x64_sys_setsockopt+0x26/0x30 net/socket.c:2086