Bug 1447827
| Summary: | Segmentation fault (core dumped) shows when running "tpm_sealdata" command | ||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Neo Cui <cuilj2> | ||||
| Component: | tpm-tools | Assignee: | Jerry Snitselaar <jsnitsel> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Karel Srot <ksrot> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | high | ||||||
| Version: | 7.4 | CC: | bhu, cuilj2, fchen16, hannsj_uhl, hehy1, jkachuck, jshortt, jsnitsel, ksrot, mknutson, vmarsik | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | tpm-tools-1.3.9-2.el7 | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2017-08-01 23:21:40 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1353018, 1369100, 1446211 | ||||||
| Attachments: |
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messages log: May 3 07:16:33 RHEL7 kernel: tpm_sealdata[5935]: segfault at 0 ip 00007f9244c734dc sp 00007ffde4275870 error 6 in libcrypto.so.1.0.2k[7f9244b49000+234000] May 3 07:16:33 RHEL7 abrt-hook-ccpp: Process 5935 (tpm_sealdata) of user 0 killed by SIGSEGV - dumping core May 3 07:16:33 RHEL7 abrt-server: Duplicate: core backtrace May 3 07:16:33 RHEL7 abrt-server: DUP_OF_DIR: /var/spool/abrt/ccpp-2017-05-03-06:58:33-3913 May 3 07:16:33 RHEL7 abrt-server: Deleting problem directory ccpp-2017-05-03-07:16:33-5935 (dup of ccpp-2017-05-03-06:58:33-3913) May 3 07:16:33 RHEL7 abrt-server: Email address of sender was not specified. Would you like to do so now? If not, 'user@localhost' is to be used [y/N] May 3 07:16:33 RHEL7 abrt-server: Email address of receiver was not specified. Would you like to do so now? If not, 'root@localhost' is to be used [y/N] May 3 07:16:33 RHEL7 abrt-server: Sending an email... May 3 07:16:33 RHEL7 abrt-server: Sending a notification email to: root@localhost May 3 07:16:33 RHEL7 abrt-server: Email was sent to: root@localhost Hello Lenovo, Please attach a sosreport of a system directly after seeing this issue. Thank You Joe Kachuck I have a patch that fixes this issue. (In reply to Jerry Snitselaar from comment #4) > I have a patch that fixes this issue. Hi Jerry, So will you apply the patch to RHEL 7.4 ? And do you still need the sosreport? --Neo I don't need the sosreport. I'm working on getting the fix approved for 7.4. Hi Jerry, I wonder if this defect is fixed or not? Hi Neo, This should be fixed in the tpm-tools that will ship with 7.4. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2017:2253 |
Created attachment 1276061 [details] operation record Description of problem: There shows "Segmentation fault (core dumped)" when running "tpm_sealdata" command on RHEL 7.4 alpha. But the result of command "tpm_selftest" is passed. Version-Release number of selected component (if applicable): tpm-tools-1.3.9-1.el7.x86_64 trousers-0.3.14-2.el7.x86_64 How reproducible: Steps to Reproduce: 1.Enable the TXT, VT-d, VT-x features in BIOS 2.Fresh install RHEL7.4Alpha with trousers and tpm-tools packages selected on the server. 3.Power on the server and boot to Linux OS. 4.Run tpm_version to check TPM module information. 5.Run tpm_selftest to check subset fuction 6.Run tpm_getpubek to check EK. 7.Take tpm ownership, and createowner password and SRK password. 8.Use tpm_sealdata to encrypt data 9.Use tpm_unsealdata to decrypt data Actual results: tpm_sealdata returned the "segmentation fault". Expected results: No error message