[lwip-users] code stuck in LWIP Assertions

[steffen.storck]

Hello,

 

My code – without changing anything in the network-section – suddenly stops in these LWIP_ASSERT Lines. Could someone explain me, why?

 

LWIP_ASSERT("offset_to <= p_to->len", offset_to <= p_to->len);

 

LWIP_ASSERT("pbuf_free: p->ref > 0", p->ref > 0);

 

LWIP_ASSERT("mem_free: sanity check alignment", (((mem_ptr_t)rmem) & (MEM_ALIGNMENT-1)) == 0);

 

LWIP_ASSERT("mem_free: legal memory", (u8_t *)rmem >= (u8_t *)ram &&

    (u8_t *)rmem < (u8_t *)ram_end);

 

LWIP_ASSERT("pbuf_free: p->ref > 0", p->ref > 0);

 

LWIP_ASSERT("mem_free: sanity check alignment", (((mem_ptr_t)rmem) & (MEM_ALIGNMENT-1)) == 0);

 

LWIP_ASSERT("mem_free: legal memory", (u8_t *)rmem >= (u8_t *)ram &&

    (u8_t *)rmem < (u8_t *)ram_end);

 

They stay in a loop between third (Sanity check) and the fifth Assertion.

 

Thank you and best regards,

 

Steffen

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