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I've just had an unsuccessful attempt to upgrade to systemd-230-r1. It |
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segfaults and slows the system down. The symptoms are better compared to |
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-229, but still significant. |
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|
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https://forums.grsecurity.net/viewtopic.php?f=3&t=4485 |
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|
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Some relevant log entries: |
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grsec: denied resource overstep by requesting 8392704 for RLIMIT_STACK |
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against limit 8388608 for /usr/lib64/systemd/systemd[systemd:2735] |
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uid/euid:0/0 gid/egid:0/0, parent /usr/lib64/systemd/systemd[systemd:1] |
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uid/euid:0/0 gid/egid:0/0 |
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systemd[2735]: segfault at 39f8d01cf00 ip 00000368d4caa2e4 sp |
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0000039f8d01cf00 error 6 in libc-2.23.so[368d4c62000+19a000] |
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grsec: Segmentation fault occurred at 0000039f8d01cf00 in |
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/usr/lib64/systemd/systemd[systemd:2735] uid/euid:0/0 gid/egid:0/0, parent |
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/usr/lib64/systemd/systemd[systemd:1] uid/euid:0/0 gid/egid:0/0 |
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grsec: bruteforce prevention initiated for the next 30 minutes or until |
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service restarted, stalling each fork 30 seconds. Please investigate the |
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crash report for /usr/lib64/systemd/systemd[systemd:2735] uid/euid:0/0 |
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gid/egid:0/0, parent /usr/lib64/systemd/systemd[systemd:1] uid/euid:0/0 |
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gid/egid:0/0 |
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|
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systemd-coredump[2747]: Process 2735 (systemd) of user 0 dumped core. |
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|
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Stack trace of thread |
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2735: |
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#0 0x00000368d4caa2e4 |
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_IO_vfprintf |
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(libc.so.6) |
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#1 0x00000368d4d5e852 |
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__vsnprintf_chk |
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(libc.so.6) |
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#2 0x00000368d4d5e7a4 |
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__snprintf_chk |
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(libc.so.6) |
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#3 0x00000000df8db344 |
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n/a (systemd) |
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#4 0x00000000df8db9aa |
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n/a (systemd) |
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#5 0x00000000df8da72f |
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n/a (systemd) |
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#6 0x00000000df8db314 |
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n/a (systemd) |
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#7 0x00000000df8db9aa |
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n/a (systemd) |
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#8 0x00000000df8da72f |
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n/a (systemd) |
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#9 0x00000000df8db314 |
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n/a (systemd) |
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#10 0x00000000df8db9aa |
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n/a (systemd) |
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#11 0x00000000df8da72f |
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n/a (systemd) |
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#12 0x00000000df8db314 |
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n/a (systemd) |
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#13 0x00000000df8db9aa |
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n/a (systemd) |
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#14 0x00000000df8da72f |
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n/a (systemd) |
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#15 0x00000000df8db314 |
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n/a (systemd) |
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#16 0x00000000df8db9aa |
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n/a (systemd) |
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#17 0x00000000df8da72f |
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n/a (systemd) |
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#18 0x00000000df8db314 |
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n/a (systemd) |
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#19 0x00000000df8db9aa |
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n/a (systemd) |
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#20 0x00000000df8da72f |
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n/a (systemd) |
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#21 0x00000000df8db314 |
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n/a (systemd) |
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#22 0x00000000df8db9aa |
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n/a (systemd) |
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#23 0x00000000df8da72f |
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n/a (systemd) |
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#24 0x00000000df8db314 |
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n/a (systemd) |
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#25 0x00000000df8db9aa |
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n/a (systemd) |
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#26 0x00000000df8da72f |
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n/a (systemd) |
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#27 0x00000000df8db314 |
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n/a (systemd) |
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#28 0x00000000df8db9aa |
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n/a (systemd) |
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#29 0x00000000df8da72f |
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n/a (systemd) |
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#30 0x00000000df8db314 |
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n/a (systemd) |
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#31 0x00000000df8db9aa |
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n/a (systemd) |
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#32 0x00000000df8da72f |
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n/a (systemd) |
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#33 0x00000000df8db314 |
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n/a (systemd) |
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#34 0x00000000df8db9aa |
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n/a (systemd) |
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#35 0x00000000df8da72f |
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n/a (systemd) |
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#36 0x00000000df8db314 |
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n/a (systemd) |
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#37 0x00000000df8db9aa |
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n/a (systemd) |
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#38 0x00000000df8da72f |
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n/a (systemd) |
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#39 0x00000000df8db314 |
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n/a (systemd) |
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#40 0x00000000df8db9aa |
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n/a (systemd) |
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#41 0x00000000df8da72f |
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n/a (systemd) |
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#42 0x00000000df8db314 |
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n/a (systemd) |
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#43 0x00000000df8db9aa |
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n/a (systemd) |
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#44 0x00000000df8da72f |
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n/a (systemd) |
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#45 0x00000000df8db314 |
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n/a (systemd) |
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#46 0x00000000df8db9aa |
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n/a (systemd) |
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#47 0x00000000df8da72f |
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n/a (systemd) |
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#48 0x00000000df8db314 |
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n/a (systemd) |
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#49 0x00000000df8db9aa |
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n/a (systemd) |
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#50 0x00000000df8da72f |
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n/a (systemd) |
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#51 0x00000000df8db314 |
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n/a (systemd) |
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#52 0x00000000df8db9aa |
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n/a (systemd) |
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#53 0x00000000df8da72f |
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n/a (systemd) |
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#54 0x00000000df8db314 |
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n/a (systemd) |
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#55 0x00000000df8db9aa |
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n/a (systemd) |
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#56 0x00000000df8da72f |
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n/a (systemd) |
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#57 0x00000000df8db314 |
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n/a (systemd) |
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#58 0x00000000df8db9aa |
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n/a (systemd) |
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#59 0x00000000df8da72f |
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n/a (systemd) |
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#60 0x00000000df8db314 |
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n/a (systemd) |
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#61 0x00000000df8db9aa |
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n/a (systemd) |
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#62 0x00000000df8da72f |
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n/a (systemd) |
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#63 0x00000000df8db314 |
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n/a (systemd) |
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systemd-logind[897]: Failed to abandon session scope: Connection timed out |
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|
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|
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Any of you have problems with the latest versions of systemd as well? Any |
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ideas? |
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|
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Thanks: |
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Dw. |
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-- |
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dr Tóth Attila, Radiológus, 06-20-825-8057 |
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Attila Toth MD, Radiologist, +36-20-825-8057 |
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|
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2016.Március 10.(Cs) 01:53 időpontban "Tóth Attila" ezt írta: |
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> After upgrading to systemd-229 it segfaults early during boot triggering |
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> bruteforce prevention, which renders the system annoyingly slow. |
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> |
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> grsec: Segmentation fault occurred at 000003e45975efd0 in |
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> /usr/lib64/systemd/systemd[systemd:1135] |
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> grsec: bruteforce prevention initiated for the next 30 minutes or until |
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> service restarted, stalling each fork 30 seconds. Please investigate the |
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> crash report for /usr/lib64/systemd/systemd[systemd:1135] |
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> |
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> Avoid it or be aware that might happen: Dw. |
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> -- |
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> dr Tóth Attila, Radiológus, 06-20-825-8057 |
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> Attila Toth MD, Radiologist, +36-20-825-8057 |
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> |
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> |
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> |
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> |