[TS-858] traffic_server segmentation_fault when cache storage value is below 65M

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 4.1.2
• Component/s: Cache

Environment

Fedora 14

• Assignee: Leif Hedstrom
• Reporter: Kevin Giles
• Created: 29/Jun/11 08:38
• Updated: 05/Dec/13 23:51
• Resolved: 04/Sep/13 19:00

Description

specify the storage as var/trafficserver 64M in the storage.conf, traffic_server will core dump upon launch, the following is the stack trace:

FATAL: Cache.cc:2293: failed assert `dpb && dpb->len == (uint64_t)b`
traffic_server - STACK TRACE: 
traffic_server(ink_fatal_va+0x8e)[0x82ef221]
traffic_server(ink_fatal+0x1e)[0x82ef252]
traffic_server(_ink_assert+0x90)[0x82eeb6c]
traffic_server(cplist_reconfigure()+0x2fd)[0x8283054]
traffic_server(CacheProcessor::diskInitialized()+0x19b)[0x827b7d1]
traffic_server(CacheDisk::openDone(int, void*)+0x40)[0x8291142]
traffic_server(CacheDisk::clearDone(int, void*)+0xcc)[0x8290eb2]
traffic_server(Continuation::handleEvent(int, void*)+0x47)[0x810d871]
traffic_server(AIOCallbackInternal::io_complete(int, void*)+0x2c)[0x82862c8]
traffic_server(Continuation::handleEvent(int, void*)+0x47)[0x810d871]
traffic_server(EThread::process_event(Event*, int)+0x10e)[0x82e83f2]
traffic_server(EThread::execute()+0xa6)[0x82e862a]
traffic_server[0x82e74b1]
/lib/libpthread.so.0[0x658e99]
/lib/libc.so.6(clone+0x5e)[0x59ed2e]

It will core dump everytime, if the cache size is set to 65M, traffic_server will launch fine.