Bug 566902
| Summary: | libselinux update in update-testing makes systems unbootable | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Felix Möller <mail> | ||||
| Component: | libselinux | Assignee: | Daniel Walsh <dwalsh> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 12 | CC: | a1459440, dwalsh, mgrepl | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | libselinux-2.0.90-5.fc12 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2010-03-03 02:03:20 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Felix Möller
2010-02-20 10:02:11 UTC
Created attachment 395237 [details]
screenshot of backtrace
I can reproduce this every time. In a live system you just have to replace the libselinux and immediately most applications will crash. I captures the crash of su: *** glibc detected *** su: double free or corruption (top): 0x09201000 *** ======= Backtrace: ========= /lib/libc.so.6[0x76c751] /lib/libc.so.6(fclose+0x14a)[0x75c5ea] /lib/libselinux.so.1(+0xbede)[0x47bede] /lib/libselinux.so.1(+0x153cd)[0x4853cd] /lib/libselinux.so.1(+0x3934)[0x473934] /lib/ld-linux.so.2[0x6ea8dc] /lib/ld-linux.so.2[0x6eaa41] /lib/ld-linux.so.2[0x6eeb8f] /lib/ld-linux.so.2[0x6ea506] /lib/ld-linux.so.2[0x6ee3e3] /lib/libdl.so.2[0x8a1c3b] /lib/ld-linux.so.2[0x6ea506] /lib/libdl.so.2[0x8a203c] /lib/libdl.so.2(dlopen+0x41)[0x8a1b71] /lib/libpam.so.0[0xdf0606] /lib/libpam.so.0[0xdecd98] /lib/libpam.so.0[0xded301] /lib/libpam.so.0[0xdedc92] /lib/libpam.so.0[0xdee0e0] /lib/libpam.so.0(pam_start+0x276)[0xdef9c6] su[0x804a5b2] /lib/libc.so.6(__libc_start_main+0xe6)[0x714bb6] su[0x80495b1] ======= Memory map: ======== 00110000-0012d000 r-xp 00000000 08:04 8567 /lib/libgcc_s-4.4.3-20100127.so.1 0012d000-0012e000 rw-p 0001c000 08:04 8567 /lib/libgcc_s-4.4.3-20100127.so.1 003ed000-003f8000 r-xp 00000000 08:04 8249485 /lib/libnss_files-2.11.1.so 003f8000-003f9000 r--p 0000a000 08:04 8249485 /lib/libnss_files-2.11.1.so 003f9000-003fa000 rw-p 0000b000 08:04 8249485 /lib/libnss_files-2.11.1.so 00470000-0048c000 r-xp 00000000 08:04 13446 /lib/libselinux.so.1 0048c000-0048d000 r--p 0001b000 08:04 13446 /lib/libselinux.so.1 0048d000-0048e000 rw-p 0001c000 08:04 13446 /lib/libselinux.so.1 006dc000-006fa000 r-xp 00000000 08:04 8249407 /lib/ld-2.11.1.so 006fa000-006fb000 r--p 0001d000 08:04 8249407 /lib/ld-2.11.1.so 006fb000-006fc000 rw-p 0001e000 08:04 8249407 /lib/ld-2.11.1.so 006fe000-0086d000 r-xp 00000000 08:04 8249421 /lib/libc-2.11.1.so 0086d000-0086f000 r--p 0016e000 08:04 8249421 /lib/libc-2.11.1.so 0086f000-00870000 rw-p 00170000 08:04 8249421 /lib/libc-2.11.1.so 00870000-00873000 rw-p 00000000 00:00 0 00875000-00877000 r-xp 00000000 08:04 8249570 /lib/libpam_misc.so.0.82.0 00877000-00878000 rw-p 00001000 08:04 8249570 /lib/libpam_misc.so.0.82.0 008a1000-008a4000 r-xp 00000000 08:04 108562 /lib/libdl-2.11.1.so 008a4000-008a5000 r--p 00002000 08:04 108562 /lib/libdl-2.11.1.so 008a5000-008a6000 rw-p 00003000 08:04 108562 /lib/libdl-2.11.1.so 00bc9000-00bdf000 r-xp 00000000 08:04 8249422 /lib/libaudit.so.1.0.0 00bdf000-00be0000 r--p 00015000 08:04 8249422 /lib/libaudit.so.1.0.0 00be0000-00be1000 rw-p 00016000 08:04 8249422 /lib/libaudit.so.1.0.0 00bf2000-00bf3000 r-xp 00000000 08:04 19696 /lib/security/pam_rootok.so 00bf3000-00bf4000 rw-p 00000000 08:04 19696 /lib/security/pam_rootok.so 00c30000-00c31000 r-xp 00000000 00:00 0 [vdso] 00de9000-00df5000 r-xp 00000000 08:04 8249480 /lib/libpam.so.0.82.1 00df5000-00df6000 rw-p 0000b000 08:04 8249480 /lib/libpam.so.0.82.1 08048000-0804f000 r-xp 00000000 08:04 9821 /bin/su 0804f000-08051000 rw-p 00006000 08:04 9821 /bin/su 091ff000-09220000 rw-p 00000000 00:00 0 [heap] b75e9000-b77e9000 r--p 00000000 08:04 3145907 /usr/lib/locale/locale-archive b77e9000-b77eb000 rw-p 00000000 00:00 0 b7811000-b7813000 rw-p 00000000 00:00 0 bfb17000-bfb2c000 rw-p 00000000 00:00 0 [stack] The system is bootable when removing selinux=0 from the kernel commandline. But to be able to replace libselinux one has to issue "sentenforce 0" first, otherwise the file gets truncated to zero length on copying... *** Bug 566941 has been marked as a duplicate of this bug. *** The link in body to give feedback is broken for me. I.e. clicking on libselinux I am shown a konversation update... https://admin.fedoraproject.org/updates/search/libselinux Yes that is a separate problem. Fixed in libselinux-2.0.90-5 libselinux-2.0.90-5.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/libselinux-2.0.90-5.fc12 libselinux-2.0.90-5.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update libselinux'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-2787 libselinux-2.0.90-5.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report. |