BUG: memory leak
unreferenced object 0xffff88810ed1a900 (size 240):
  comm "syz-executor.0", pid 4104, jiffies 4294946714 (age 12.950s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 20 ce 0d 81 88 ff ff 00 00 00 00 00 00 00 00  . ..............
  backtrace:
    [<ffffffff8384d669>] __alloc_skb+0x1f9/0x270 net/core/skbuff.c:497
    [<ffffffff84028919>] alloc_skb include/linux/skbuff.h:1267 [inline]
    [<ffffffff84028919>] sctp_packet_transmit+0xa9/0xc80 net/sctp/output.c:598
    [<ffffffff8400c7e1>] sctp_outq_flush_transports+0x151/0x1c0 net/sctp/outqueue.c:1170
    [<ffffffff8400f53f>] sctp_outq_flush net/sctp/outqueue.c:1218 [inline]
    [<ffffffff8400f53f>] sctp_outq_uncork+0xaf/0xd0 net/sctp/outqueue.c:761
    [<ffffffff83ff5f82>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1816 [inline]
    [<ffffffff83ff5f82>] sctp_side_effects net/sctp/sm_sideeffect.c:1199 [inline]
    [<ffffffff83ff5f82>] sctp_do_sm+0x312/0x2290 net/sctp/sm_sideeffect.c:1170
    [<ffffffff83ffcd53>] sctp_assoc_bh_rcv+0x1e3/0x300 net/sctp/associola.c:1053
    [<ffffffff8400c103>] sctp_inq_push+0x93/0xc0 net/sctp/inqueue.c:80
    [<ffffffff8402a3d2>] sctp_backlog_rcv+0xa2/0x500 net/sctp/input.c:346
    [<ffffffff838476b9>] sk_backlog_rcv include/net/sock.h:1109 [inline]
    [<ffffffff838476b9>] __release_sock+0x79/0xf0 net/core/sock.c:2906
    [<ffffffff83847792>] release_sock+0x32/0xd0 net/core/sock.c:3462
    [<ffffffff840180da>] sctp_wait_for_connect+0x22a/0x2a0 net/sctp/socket.c:9310
    [<ffffffff8401903f>] sctp_sendmsg_to_asoc+0xa1f/0xa40 net/sctp/socket.c:1879
    [<ffffffff84021daf>] sctp_sendmsg+0x99f/0x1030 net/sctp/socket.c:2025
    [<ffffffff83bf6015>] inet_sendmsg+0x45/0x70 net/ipv4/af_inet.c:827
    [<ffffffff8383b676>] sock_sendmsg_nosec net/socket.c:714 [inline]
    [<ffffffff8383b676>] sock_sendmsg+0x56/0x80 net/socket.c:734
    [<ffffffff8383efd8>] __sys_sendto+0x168/0x210 net/socket.c:2117

BUG: memory leak
unreferenced object 0xffff888114cd6c00 (size 1024):
  comm "syz-executor.0", pid 4104, jiffies 4294946714 (age 12.950s)
  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:
    [<ffffffff814d0457>] __do_kmalloc_node mm/slab_common.c:954 [inline]
    [<ffffffff814d0457>] __kmalloc_node_track_caller+0x47/0x120 mm/slab_common.c:975
    [<ffffffff8384d54d>] kmalloc_reserve net/core/skbuff.c:437 [inline]
    [<ffffffff8384d54d>] __alloc_skb+0xdd/0x270 net/core/skbuff.c:509
    [<ffffffff84028919>] alloc_skb include/linux/skbuff.h:1267 [inline]
    [<ffffffff84028919>] sctp_packet_transmit+0xa9/0xc80 net/sctp/output.c:598
    [<ffffffff8400c7e1>] sctp_outq_flush_transports+0x151/0x1c0 net/sctp/outqueue.c:1170
    [<ffffffff8400f53f>] sctp_outq_flush net/sctp/outqueue.c:1218 [inline]
    [<ffffffff8400f53f>] sctp_outq_uncork+0xaf/0xd0 net/sctp/outqueue.c:761
    [<ffffffff83ff5f82>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1816 [inline]
    [<ffffffff83ff5f82>] sctp_side_effects net/sctp/sm_sideeffect.c:1199 [inline]
    [<ffffffff83ff5f82>] sctp_do_sm+0x312/0x2290 net/sctp/sm_sideeffect.c:1170
    [<ffffffff83ffcd53>] sctp_assoc_bh_rcv+0x1e3/0x300 net/sctp/associola.c:1053
    [<ffffffff8400c103>] sctp_inq_push+0x93/0xc0 net/sctp/inqueue.c:80
    [<ffffffff8402a3d2>] sctp_backlog_rcv+0xa2/0x500 net/sctp/input.c:346
    [<ffffffff838476b9>] sk_backlog_rcv include/net/sock.h:1109 [inline]
    [<ffffffff838476b9>] __release_sock+0x79/0xf0 net/core/sock.c:2906
    [<ffffffff83847792>] release_sock+0x32/0xd0 net/core/sock.c:3462
    [<ffffffff840180da>] sctp_wait_for_connect+0x22a/0x2a0 net/sctp/socket.c:9310
    [<ffffffff8401903f>] sctp_sendmsg_to_asoc+0xa1f/0xa40 net/sctp/socket.c:1879
    [<ffffffff84021daf>] sctp_sendmsg+0x99f/0x1030 net/sctp/socket.c:2025
    [<ffffffff83bf6015>] inet_sendmsg+0x45/0x70 net/ipv4/af_inet.c:827
    [<ffffffff8383b676>] sock_sendmsg_nosec net/socket.c:714 [inline]
    [<ffffffff8383b676>] sock_sendmsg+0x56/0x80 net/socket.c:734

BUG: memory leak
unreferenced object 0xffff88810b835f00 (size 240):
  comm "syz-executor.0", pid 4106, jiffies 4294946716 (age 12.930s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 20 ce 0d 81 88 ff ff 00 00 00 00 00 00 00 00  . ..............
  backtrace:
    [<ffffffff8384d669>] __alloc_skb+0x1f9/0x270 net/core/skbuff.c:497
    [<ffffffff84028919>] alloc_skb include/linux/skbuff.h:1267 [inline]
    [<ffffffff84028919>] sctp_packet_transmit+0xa9/0xc80 net/sctp/output.c:598
    [<ffffffff8400c7e1>] sctp_outq_flush_transports+0x151/0x1c0 net/sctp/outqueue.c:1170
    [<ffffffff8400f53f>] sctp_outq_flush net/sctp/outqueue.c:1218 [inline]
    [<ffffffff8400f53f>] sctp_outq_uncork+0xaf/0xd0 net/sctp/outqueue.c:761
    [<ffffffff83ff5f82>] sctp_cmd_interpreter net/sctp/sm_sideeffect.c:1816 [inline]
    [<ffffffff83ff5f82>] sctp_side_effects net/sctp/sm_sideeffect.c:1199 [inline]
    [<ffffffff83ff5f82>] sctp_do_sm+0x312/0x2290 net/sctp/sm_sideeffect.c:1170
    [<ffffffff83ffcd53>] sctp_assoc_bh_rcv+0x1e3/0x300 net/sctp/associola.c:1053
    [<ffffffff8400c103>] sctp_inq_push+0x93/0xc0 net/sctp/inqueue.c:80
    [<ffffffff8402a3d2>] sctp_backlog_rcv+0xa2/0x500 net/sctp/input.c:346
    [<ffffffff838476b9>] sk_backlog_rcv include/net/sock.h:1109 [inline]
    [<ffffffff838476b9>] __release_sock+0x79/0xf0 net/core/sock.c:2906
    [<ffffffff83847792>] release_sock+0x32/0xd0 net/core/sock.c:3462
    [<ffffffff840180da>] sctp_wait_for_connect+0x22a/0x2a0 net/sctp/socket.c:9310
    [<ffffffff8401903f>] sctp_sendmsg_to_asoc+0xa1f/0xa40 net/sctp/socket.c:1879
    [<ffffffff84021daf>] sctp_sendmsg+0x99f/0x1030 net/sctp/socket.c:2025
    [<ffffffff83bf6015>] inet_sendmsg+0x45/0x70 net/ipv4/af_inet.c:827
    [<ffffffff8383b676>] sock_sendmsg_nosec net/socket.c:714 [inline]
    [<ffffffff8383b676>] sock_sendmsg+0x56/0x80 net/socket.c:734
    [<ffffffff8383efd8>] __sys_sendto+0x168/0x210 net/socket.c:2117