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Javascript execution interrupted robo 3t code#

(Context switches between asks actually happen in the kernel, switching kernel stacks to the formerly-sleeping task's kernel stack, so eventually returning to user-space means returning up the call-chain of whatever that task was doing in the kernel first).īTW, unless the kernel pushes a new CS:EIP / EFLAGS / SS:ESP for iret to pop, the stuff it pops will be the stuff pushed by hardware at the address specified in the TSS. Kernel state doesn't live on the kernel stack between entries into the kernel it's kept elsewhere in a process control block. There's no useful data on it, so the TSS can hold a fixed SS:SP value that points to the top of the virtual page allocated as the kernel stack for the current task. Once the kernel returns to user-space for a given task, it's done with that task's kernel stack until the next interrupt / exception. How is this kernel stack value set up, since they are not stored to TSS in step 2? Here it needs to find the kernel stack from ESP & SS in TSS. But from the manual, there is no change to TSS Resumes execution of the interrupted procedure.Restores the SS and ESP registers to their values prior to the interrupt or exception, resulting in a stack switch back to the stack of the interrupted procedure.Restores the CS and EIP registers to their values prior to the interrupt or exception.Begins execution of the handler procedure at the new privilege level.If the call is through an interrupt gate, clears the IF flag in the EFLAGS register.

Javascript execution interrupted robo 3t code#

Loads the segment selector for the new code segment and the new instruction pointer (from the interrupt gate or trap gate) into the CS and EIP registers, respectively.

Pushes an error code on the new stack (if appropriate).

Pushes the temporarily saved SS, ESP, EFLAGS, CS, and EIP values for the interrupted procedure’s stack onto the new stack.

Loads the segment selector and stack pointer for the new stack (that is, the stack for the privilege level being called) from the TSS into the SS and ESP registers and switches to the new stack.

Temporarily saves (internally) the current contents of the SS, ESP, EFLAGS, CS, and EIP registers.

If a stack switch does occur, the processor does the following: LOG for mongod -repair Fri Aug 23 12:56:36.617 MongoDB starting : pid=16997 port=27017ĭbpath=/mnt-data/data/mongodb/ 64-bit host=įri Aug 23 12:56:36.618 db version v2.4.5įri Aug 23 12:56:36.618 git version:įri Aug 23 12:56:36.618 build info: Linuxįri Aug 23 12:56:36.618 allocator: tcmallocįri Aug 23 12:56:36.When I read Intel's X86 programmer's manual, see the following for interrupt & interrupt return with stack switching: Please suggest me any suggestion what should i do?

Mongod –repair -dbpath=/mnt-data/data/mongodb/ I tried following commands in shell to get rid of this problem service mongodb stop Now when i am trying to connect Mongodb with command mongo in shell it throws following Error MongoDB shell version: 2.4.5įri Aug 23 12:41:28.762 JavaScript execution failed: Error: couldn't connect to With 3k rows in collection table it works fine i.e All the rows are moved to his_collection.īut when i executed the above command With 10k rows in collection. It moves all the records of collection to his_collection `for record in collection.find(): In my application i am executing following query on Mongodb collection.