Hi, Olivier,
Thank you for replying.
For the question 1, I don’t have a better idea. Currently, I temporarily mask the exception handling of this branch. When a problem occurs, I only print error information. The log is as follows:
ERROR: mm_ptable_get_attrs_level table 0x82084032000 begin 0x7b98e000 end 0x7b990000 max_level 3 attrs 0x820840f8bf8 fail!
For the question 2, I’ve solved the problem by modifying the parameter heap_pages from 60 to 180. After question 2 fixed, problem 1 seems to disappear.
Regards, Wangyuan 发件人: Wangyuan (ange, IT) 发送时间: 2023年3月7日 19:30 收件人: 'Olivier Deprez' Olivier.Deprez@arm.com 抄送: zhouguangwei (C) zhouguangwei5@huawei.com; lingmingqiang lingmingqiang@huawei.com; hafnium hafnium@lists.trustedfirmware.org; Jens Wiklander jens.wiklander@linaro.org 主题: 答复: ffa memory problems ask for help
Hi, Olivier,
Thank you for replying.
For the question 1, I don’t have a better idea. Currently, I temporarily mask the exception handling of this branch. When a problem occurs, I only print error information. The log is as follows:
ERROR: mm_ptable_get_attrs_level table 0x82084032000 begin 0x7b98e000 end 0x7b990000 max_level 3 attrs 0x820840f8bf8 fail!
For the question 2, I’ve solved the problem by modifying the parameter heap_pages from 60 to 180. After question 2 fixed, problem 1 seems to disappear.
Regards, Wangyuan
发件人: Olivier Deprez [mailto:Olivier.Deprez@arm.com] 发送时间: 2023年3月7日 18:10 收件人: Wangyuan (ange, IT) <wangyuan46@huawei.commailto:wangyuan46@huawei.com> 抄送: zhouguangwei (C) <zhouguangwei5@huawei.commailto:zhouguangwei5@huawei.com>; lingmingqiang <lingmingqiang@huawei.commailto:lingmingqiang@huawei.com>; hafnium <hafnium@lists.trustedfirmware.orgmailto:hafnium@lists.trustedfirmware.org>; Jens Wiklander <jens.wiklander@linaro.orgmailto:jens.wiklander@linaro.org> 主题: Re: ffa memory problems ask for help
Hi Wangyuan,
Sorry for the delay. In case those issues are still relevant,
problem 1: AFAIU the error message comes from additional code added on top of upstream hafnium. I cannot see a question related to problem 1, can you please elaborate about what you think is an issue?
problem 2: This is probably caused by lacking "heap space", and the mm lib cannot allocate additional page tables. Did you attempt adjusting (increasing) this property for your project target: https://git.trustedfirmware.org/hafnium/project/reference.git/tree/BUILD.gn#...
Regards, Olivier.
________________________________ From: Wangyuan (ange, IT) <wangyuan46@huawei.commailto:wangyuan46@huawei.com> Sent: 14 February 2023 04:32 To: hafnium <hafnium@lists.trustedfirmware.orgmailto:hafnium@lists.trustedfirmware.org>; Olivier Deprez <Olivier.Deprez@arm.commailto:Olivier.Deprez@arm.com>; Jens Wiklander <jens.wiklander@linaro.orgmailto:jens.wiklander@linaro.org> Cc: zhouguangwei (C) <zhouguangwei5@huawei.commailto:zhouguangwei5@huawei.com>; lingmingqiang <lingmingqiang@huawei.commailto:lingmingqiang@huawei.com> Subject: ffa memory problems ask for help
Hi, expert
When I built test environment with hafnium v2.7 and optee 3.20.0, then execute xtest crypto cases repeatedly, several problems happened. Could you please give us some help?
debug log is as follows:
problem 1:
regression_40VERBOSE: hafnium func 0x84000073, vm->id 0x0, args->arg1 0x50, args->arg2 0x50, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
07_ecc Test TEE Internal API Generate ECC key
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000000, args->arg4 0x0
E/TC:000 00 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0
VERBOSE: hafnium func 0x84000074, vm->id 0x8001, args->arg1 0x30, args->arg2 0x30, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x84000065, vm->id 0x8001, args->arg1 0x0, args->arg2 0x0, args->arg3 0x0, args->arg4 0x0
D/TC:??? 00 tee_ta_init_pseudo_ta_session:296 Lookup pseudo TA cb3e5ba0-adf1-11e0-998b-0002a5d5c51b
D/TC:000 00 ldelf_load_ldelf:96 ldelf load address 0x40002000
D/LD: ldelf:134 Loading TS cb3e5ba0-adf1-11e0-998b-0002a5d5c51b
F/TC:??? 00 trace_syscall:190 syscall #3 (syscall_get_property)
F/TC:??? 00 trace_syscall:190 syscall #5 (syscall_open_ta_session)
D/TC:??? 00 ldelf_syscall_open_bin:142 Lookup user TA ELF cb3e5ba0-adf1-11e0-998b-0002a5d5c51b (Secure Storage TA)
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x84000073, vm->id 0x0, args->arg1 0x50, args->arg2 0x50, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
E/TC:000 00 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0x1
VERBOSE: hafnium func 0x84000074, vm->id 0x8001, args->arg1 0x30, args->arg2 0x30, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x84000065, vm->id 0x8001, args->arg1 0x0, args->arg2 0x0, args->arg3 0x0, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Cipher free ctx done!
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Cipher free ctx done!
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
D/TC:??? 00 ldelf_syscall_open_bin:146 res=0xffff0008
D/TC:??? 00 ldelf_syscall_open_bin:142 Lookup user TA ELF cb3e5ba0-adf1-11e0-998b-0002a5d5c51b (REE)
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x84000073, vm->id 0x0, args->arg1 0x270, args->arg2 0x270, args->arg3 0x0, args->arg4 0x0
ERROR: arch_mm_pte_attrs error!
INFO: begin 0x7f3cf000 end 0x7f3d0000 level 0 pte 0x82084059e78 l_end 0x7f400000 entry_size 0x1000!
ERROR: mm_ptable_get_attrs_level second error!
INFO: begin 0x7f3ce000 end 0x7f3d0000 level 1 pte 0x82084052fc8 l_end 0x80000000 entry_size 0x200000!
ERROR: mm_ptable_get_attrs_level second error!
INFO: begin 0x7f3ce000 end 0x7f3d0000 level 2 pte 0x82084051008 l_end 0x8000000000 entry_size 0x40000000!
ERROR: mm_ptable_get_attrs_level second error!
INFO: begin 0x7f3ce000 end 0x7f3d0000 level 3 pte 0x82084035000 l_end 0x1000000000000 entry_size 0x8000000000!
ERROR: mm_ptable_get_attrs_level fail!
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
E/TC:000 00 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0x2
VERBOSE: hafnium func 0x84000074, vm->id 0x8001, args->arg1 0x30, args->arg2 0x30, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x84000065, vm->id 0x8001, args->arg1 0x0, args->arg2 0x0, args->arg3 0x0, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
D/TC:??? 00 ldelf_syscall_open_bin:146 res=0
Problem2:
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Cipher free ctx done!
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
D/TC:??? 00 ldelf_syscall_open_bin:146 res=0xffff0008
D/TC:??? 00 ldelf_syscall_open_bin:142 Lookup user TA ELF cb3e5ba0-adf1-11e0-998b-0002a5d5c51b (REE)
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x84000073, vm->id 0x0, args->arg1 0x270, args->arg2 0x270, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
E/TC:000 00 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0x2
VERBOSE: hafnium func 0x84000074, vm->id 0x8001, args->arg1 0x30, args->arg2 0x30, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
ERROR: Failed to allocate memory for page table
VERBOSE: Insufficient memory to update recipient page table.
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
E/TC:000 00 spmc_retrieve_req:1418 Failed to fetch cookie 0x2 error code -3
E/TC:000 00 thread_spmc_populate_mobj_from_rx:1486 Failed to retrieve cookie from rx buffer 0x2
E/TC:??? 00 mobj_ffa_get_by_cookie:423 Failed to get cookie 0x2 internal_offs 0
D/TC:??? 00 thread_rpc_alloc:1261 mobj_ffa_get_by_cookie(0x2, 0): failed
D/TC:??? 00 ldelf_syscall_open_bin:146 res=0xffff000c
Can anyone figure out what the problem is and give some debugging directions? Thanks!
regards,
wangyuan
Hi Wangyuan,
I believe it's likely that problem 1 is a side effect of problem 2. My guess is, after the maximum heap pages count is reached because of problem 2, it may lead to problem 1.
For the sake of completion for problem 1, when you say 'mask the exception handling of this branch', does this mean that Hafnium hits some S2 page fault, or panics?
Regards, Olivier.
________________________________ From: Wangyuan (ange, IT) wangyuan46@huawei.com Sent: 07 March 2023 12:33 To: Olivier Deprez Olivier.Deprez@arm.com Cc: zhouguangwei (C) zhouguangwei5@huawei.com; lingmingqiang lingmingqiang@huawei.com; hafnium hafnium@lists.trustedfirmware.org; Jens Wiklander jens.wiklander@linaro.org Subject: Re: ffa memory problems ask for help
Hi, Olivier,
Thank you for replying.
For the question 1, I don’t have a better idea. Currently, I temporarily mask the exception handling of this branch. When a problem occurs, I only print error information. The log is as follows:
ERROR: mm_ptable_get_attrs_level table 0x82084032000 begin 0x7b98e000 end 0x7b990000 max_level 3 attrs 0x820840f8bf8 fail!
For the question 2, I’ve solved the problem by modifying the parameter heap_pages from 60 to 180. After question 2 fixed, problem 1 seems to disappear.
Regards,
Wangyuan
发件人: Wangyuan (ange, IT) 发送时间: 2023年3月7日 19:30 收件人: 'Olivier Deprez' Olivier.Deprez@arm.com 抄送: zhouguangwei (C) zhouguangwei5@huawei.com; lingmingqiang lingmingqiang@huawei.com; hafnium hafnium@lists.trustedfirmware.org; Jens Wiklander jens.wiklander@linaro.org 主题: 答复: ffa memory problems ask for help
Hi, Olivier,
Thank you for replying.
For the question 1, I don’t have a better idea. Currently, I temporarily mask the exception handling of this branch. When a problem occurs, I only print error information. The log is as follows:
ERROR: mm_ptable_get_attrs_level table 0x82084032000 begin 0x7b98e000 end 0x7b990000 max_level 3 attrs 0x820840f8bf8 fail!
For the question 2, I’ve solved the problem by modifying the parameter heap_pages from 60 to 180. After question 2 fixed, problem 1 seems to disappear.
Regards,
Wangyuan
发件人: Olivier Deprez [mailto:Olivier.Deprez@arm.com] 发送时间: 2023年3月7日 18:10 收件人: Wangyuan (ange, IT) <wangyuan46@huawei.commailto:wangyuan46@huawei.com> 抄送: zhouguangwei (C) <zhouguangwei5@huawei.commailto:zhouguangwei5@huawei.com>; lingmingqiang <lingmingqiang@huawei.commailto:lingmingqiang@huawei.com>; hafnium <hafnium@lists.trustedfirmware.orgmailto:hafnium@lists.trustedfirmware.org>; Jens Wiklander <jens.wiklander@linaro.orgmailto:jens.wiklander@linaro.org> 主题: Re: ffa memory problems ask for help
Hi Wangyuan,
Sorry for the delay. In case those issues are still relevant,
problem 1:
AFAIU the error message comes from additional code added on top of upstream hafnium.
I cannot see a question related to problem 1, can you please elaborate about what you think is an issue?
problem 2:
This is probably caused by lacking "heap space", and the mm lib cannot allocate additional page tables.
Did you attempt adjusting (increasing) this property for your project target:
https://git.trustedfirmware.org/hafnium/project/reference.git/tree/BUILD.gn#...
Regards,
Olivier.
________________________________
From: Wangyuan (ange, IT) <wangyuan46@huawei.commailto:wangyuan46@huawei.com> Sent: 14 February 2023 04:32 To: hafnium <hafnium@lists.trustedfirmware.orgmailto:hafnium@lists.trustedfirmware.org>; Olivier Deprez <Olivier.Deprez@arm.commailto:Olivier.Deprez@arm.com>; Jens Wiklander <jens.wiklander@linaro.orgmailto:jens.wiklander@linaro.org> Cc: zhouguangwei (C) <zhouguangwei5@huawei.commailto:zhouguangwei5@huawei.com>; lingmingqiang <lingmingqiang@huawei.commailto:lingmingqiang@huawei.com> Subject: ffa memory problems ask for help
Hi, expert
When I built test environment with hafnium v2.7 and optee 3.20.0, then execute xtest crypto cases repeatedly, several problems happened. Could you please give us some help?
debug log is as follows:
problem 1:
regression_40VERBOSE: hafnium func 0x84000073, vm->id 0x0, args->arg1 0x50, args->arg2 0x50, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
07_ecc Test TEE Internal API Generate ECC key
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000000, args->arg4 0x0
E/TC:000 00 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0
VERBOSE: hafnium func 0x84000074, vm->id 0x8001, args->arg1 0x30, args->arg2 0x30, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x84000065, vm->id 0x8001, args->arg1 0x0, args->arg2 0x0, args->arg3 0x0, args->arg4 0x0
D/TC:??? 00 tee_ta_init_pseudo_ta_session:296 Lookup pseudo TA cb3e5ba0-adf1-11e0-998b-0002a5d5c51b
D/TC:000 00 ldelf_load_ldelf:96 ldelf load address 0x40002000
D/LD: ldelf:134 Loading TS cb3e5ba0-adf1-11e0-998b-0002a5d5c51b
F/TC:??? 00 trace_syscall:190 syscall #3 (syscall_get_property)
F/TC:??? 00 trace_syscall:190 syscall #5 (syscall_open_ta_session)
D/TC:??? 00 ldelf_syscall_open_bin:142 Lookup user TA ELF cb3e5ba0-adf1-11e0-998b-0002a5d5c51b (Secure Storage TA)
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x84000073, vm->id 0x0, args->arg1 0x50, args->arg2 0x50, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
E/TC:000 00 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0x1
VERBOSE: hafnium func 0x84000074, vm->id 0x8001, args->arg1 0x30, args->arg2 0x30, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x84000065, vm->id 0x8001, args->arg1 0x0, args->arg2 0x0, args->arg3 0x0, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Cipher free ctx done!
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Cipher free ctx done!
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
D/TC:??? 00 ldelf_syscall_open_bin:146 res=0xffff0008
D/TC:??? 00 ldelf_syscall_open_bin:142 Lookup user TA ELF cb3e5ba0-adf1-11e0-998b-0002a5d5c51b (REE)
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x84000073, vm->id 0x0, args->arg1 0x270, args->arg2 0x270, args->arg3 0x0, args->arg4 0x0
ERROR: arch_mm_pte_attrs error!
INFO: begin 0x7f3cf000 end 0x7f3d0000 level 0 pte 0x82084059e78 l_end 0x7f400000 entry_size 0x1000!
ERROR: mm_ptable_get_attrs_level second error!
INFO: begin 0x7f3ce000 end 0x7f3d0000 level 1 pte 0x82084052fc8 l_end 0x80000000 entry_size 0x200000!
ERROR: mm_ptable_get_attrs_level second error!
INFO: begin 0x7f3ce000 end 0x7f3d0000 level 2 pte 0x82084051008 l_end 0x8000000000 entry_size 0x40000000!
ERROR: mm_ptable_get_attrs_level second error!
INFO: begin 0x7f3ce000 end 0x7f3d0000 level 3 pte 0x82084035000 l_end 0x1000000000000 entry_size 0x8000000000!
ERROR: mm_ptable_get_attrs_level fail!
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
E/TC:000 00 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0x2
VERBOSE: hafnium func 0x84000074, vm->id 0x8001, args->arg1 0x30, args->arg2 0x30, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x84000065, vm->id 0x8001, args->arg1 0x0, args->arg2 0x0, args->arg3 0x0, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
D/TC:??? 00 ldelf_syscall_open_bin:146 res=0
Problem2:
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
I/TC: Cipher free ctx done!
I/TC: Performing software calc!
I/TC: Aead free ctx done!
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
D/TC:??? 00 ldelf_syscall_open_bin:146 res=0xffff0008
D/TC:??? 00 ldelf_syscall_open_bin:142 Lookup user TA ELF cb3e5ba0-adf1-11e0-998b-0002a5d5c51b (REE)
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
VERBOSE: hafnium func 0x84000070, vm->id 0x8001, args->arg1 0x80010000, args->arg2 0x0, args->arg3 0x0, args->arg4 0x1
VERBOSE: hafnium func 0x84000073, vm->id 0x0, args->arg1 0x270, args->arg2 0x270, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
VERBOSE: hafnium func 0x8400006f, vm->id 0x0, args->arg1 0x8001, args->arg2 0x0, args->arg3 0x80000001, args->arg4 0x0
E/TC:000 00 mobj_ffa_get_by_cookie:384 Populating mobj from rx buffer, cookie 0x2
VERBOSE: hafnium func 0x84000074, vm->id 0x8001, args->arg1 0x30, args->arg2 0x30, args->arg3 0x0, args->arg4 0x0
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
ERROR: Failed to allocate memory for page table
VERBOSE: Insufficient memory to update recipient page table.
Current share states:
SHARE 0x0 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x1 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 1 retrieved, sender's original mode: 0x7
SHARE 0x2 (from VM 0x0, attributes 0x2f, flags 0x8, tag 0, to 1 recipients [VM 0x8001: 0x6 (offset 48)]): fully sent with 1 fragments, 0 retrieved, sender's original mode: 0x7
E/TC:000 00 spmc_retrieve_req:1418 Failed to fetch cookie 0x2 error code -3
E/TC:000 00 thread_spmc_populate_mobj_from_rx:1486 Failed to retrieve cookie from rx buffer 0x2
E/TC:??? 00 mobj_ffa_get_by_cookie:423 Failed to get cookie 0x2 internal_offs 0
D/TC:??? 00 thread_rpc_alloc:1261 mobj_ffa_get_by_cookie(0x2, 0): failed
D/TC:??? 00 ldelf_syscall_open_bin:146 res=0xffff000c
Can anyone figure out what the problem is and give some debugging directions? Thanks!
regards,
wangyuan
hafnium@lists.trustedfirmware.org
-
Olivier Deprez -
Wangyuan (ange, IT)