Imapd Assert In MQSetTextMessageText (Doc ID 1391120.1)

Last updated on MARCH 29, 2023

Applies to:

Symptoms

The imapd process is dumping core.  Running pstack on the core shows:

-----------------  lwp# 63369 / thread# 63369  -------------------- 
 ffffffff7b7dc2c0 _lwp_kill (...) + 8 
 ffffffff7b74c0c0 abort (...) + 118 
 ffffffff7b74c364 _assert (...) + 74 
 ffffffff6f833110 ???????? (...) 
 ffffffff6f8644e8 ???????? (...) 
 ffffffff6f87352c MQSetTextMessageText (...) + cc 
 ffffffff6fa0a208 nsplugin_notify_peruserflag2 (...) + ec8 
 ffffffff7ef68148 storenotify_peruserflag2 (...) + 2b8 
 000000010005b8b8 __1cPindex_storeflag6FpnIimap_ctx_pnHmailbox_Ipv_i_ (0, ...) + cf8 
 000000010005303c __1cRindex_forsequence6FpnIimap_ctx_pnHmailbox_pcipF13Ipv_i5_i_ (...) + 52c 
 000000010004da04 __1cLindex_store6FpnIimap_ctx_pnHmailbox_pcipnLstoreargs_t_p4i_i_ (...) + 7fc 
 0000000100032990 __1cJcmd_store6FpnIimap_ctx_pc2i_v_ (...) + e20 
 000000010002017c firstcmdline (...) + c54 
 ffffffff7d80f6f0 GDispCx_Dispatch (...) + 208 
 ffffffff7d810068 GDispCx_InternalWork (...) + 388 
 ffffffff7b7d8254 _lwp_start (0, 0, 0, 0, 0, 0)

A similar, but slightly different problem has pstack like:

-----------------  lwp# 76287 / thread# 76287  -------------------- 
 ffffffff7b7dc5c4 _lwp_kill (...) + 8 
 ffffffff7b74c0e0 abort (...) + 118 
 ffffffff7b74c384 _assert (...) + 74 
 ffffffff6f833110 ???????? (...) 
 ffffffff6f8644e8 ???????? (...) 
 ffffffff6f87352c MQSetTextMessageText (...) + cc 
 ffffffff6fa0a250 nsplugin_notify_peruserflag2 (...) + ee0 
 ffffffff7ef68148 storenotify_peruserflag2 (...) + 2b8 
 000000010005b8f8 __1cPindex_storeflag6FpnIimap_ctx_pnHmailbox_Ipv_i_ (...) + cf8 
 0000000100052f28 __1cRindex_forsequence6FpnIimap_ctx_pnHmailbox_pcipF13Ipv_i5_i_ (...) + 3d8 
 000000010004da44 __1cLindex_store6FpnIimap_ctx_pnHmailbox_pcipnLstoreargs_t_p4i_i_ (...) + 7fc 
 00000001000329d0 __1cJcmd_store6FpnIimap_ctx_pc2i_v_ (...) + e20 
 00000001000201bc firstcmdline (...) + c54 
 ffffffff7d80f6f0 GDispCx_Dispatch (...) + 208 
 ffffffff7d810068 GDispCx_InternalWork (...) + 388 
 ffffffff7b7d8558 _lwp_start (0, 0, 0, 0, 0, 0) 

The difference between the two is the offset in the nsplugin_notify_peruserflag2() function.

Changes

Cause

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