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hi |
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|
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I have recently upgraded one of my gentoo systems to glibc-2.5-r3 (USE |
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= hardened nptl nptlonly), and since then random issues emerged from |
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nowhere... |
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|
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Openldap's slapd and mysqld are unable to run stable, after daemon |
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parent process forks the worker processes, they get killed, and master |
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daemon exits. |
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|
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I remerged glibc with USE="-hardened -nptlonly", but still no success, |
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my threaded processes die randomly. |
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|
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Any ideas? Copied the strace output to the bottom of this mail |
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yours, |
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adam |
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strace of slapd: |
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|
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child_stack=0x37a7f4c4, |
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flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM| |
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CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, |
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parent_tidptr=0x37a7fbd8, |
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{entry_number:6, base_addr:0x37a7fb90, limit:1048575, seg_32bit:1, contents:0, |
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read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}, |
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child_tidptr=0x37a7fbd8) = 11694 |
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[pid 19145] futex(0x37a7fbd8, FUTEX_WAIT, 11694, NULL <unfinished ...> |
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[pid 11694] sendto(933755872, ptrace: umoven: Input/output error |
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0xc, 1277361828, 0, ptrace: umoven: Input/output error |
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{...}, 933754056) = 0 |
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[pid 11694] epoll_ctl(6, EPOLL_CTL_ADD, 4, {EPOLLIN, {u32=293003816, |
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u64=293003816}}) = 0 |
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[pid 19145] <... futex resumed> ) = -1 EINTR (Interrupted system call) |
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[pid 11694] +++ killed by SIGKILL +++ |
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PANIC: handle_group_exit: 11694 leader 19145 |
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Process 11694 detached |
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+++ killed by SIGKILL +++ |
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Process 19145 detached |
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-- |
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