In new error log and app code, seems they are accessing SYSRAM address range by accessing ‘0x40200000’.
Address is in aperture: SYSRAM_0 [0x40000000 - 0x4fffffff] with locality: {SYSTEM}
So, getting below RAS error with that address.
[ 73.273101] CPU7: SError detected, daif=1c0, spsr=0x80c000c5, mpidr=80000301, esr=be000000
[ 73.273821] **************************************
[ 73.273853] RAS Error in L2, ERRSELR_EL1=528:
[ 73.273947] Status = 0xfc00640d
[ 73.273985] IERR = SCF to L2 Decode Error Read: 0x64
[ 73.274017] SERR = Illegal address (software fault): 0xd
[ 73.274044] Overflow (there may be more errors) - Uncorrectable
[ 73.274086] Uncorrectable (this is fatal)
[ 73.274200] MISC0 = 0x80000000100000
[ 73.274230] MISC1 = 0x20240000000
[ 73.274286] ADDR = 0x8000000040200000
[ 73.274425] **************************************
This is different from the original error reported in forum post.
Original error is a CBB timeout error and coming on reading register VI_FW_CFG_INT_STATUS_1_0 address “0x15c00414” from RCE master.
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570340] CPU7: SError detected, daif=1c0, spsr=0x40c000c5, mpidr=80000301, esr=be000000
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570394] **************************************
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570396] * For more Internal Decode Help
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570397] * http://nv/cbberr
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570398] * NVIDIA userID is required to access
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570400] **************************************
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570402] CPU:3, Error:RCE-NOC
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570405] Error Logger : 1
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570414] ErrLog0 : 0x80030600
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570416] Transaction Type : RD - Read, Incrementing
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570417] Error Code : TMO
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570419] Error Source : Target NIU
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570421] Error Description : Target time-out error
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570422] Packet header Lock : 0
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570424] Packet header Len1 : 3
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570425] NOC protocol version : version >= 2.7
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570427] ErrLog1 : 0x157600
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570428] ErrLog2 : 0x0
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570429] RouteId : 0x157600
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570431] InitFlow : cpu_p_i/I/0
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570433] Targflow : cbb_t/T/0
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570435] TargSubRange : 27
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570436] SeqId : 0
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570437] ErrLog3 : 0x5c00414
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570439] ErrLog4 : 0x0
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570473] Address : 0x15c00414 (unknown device)
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570475] ErrLog5 : 0x387e31
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570477] Master ID : RCE
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570478] Security Group(GRPSEC): 0x3f
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570479] Cache : 0x1 – Device
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570482] Protection : 0x3 – Privileged, Non-Secure, Data Access
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570483] FALCONSEC : 0x0
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570485] Virtual Queuing Channel(VQC): 0x0
фев 09 11:14:14 xavier2 remote-console-log[5188]: [91956.570488] **************************************