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Forced IPv6 and json output doesn't work #464

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jhg03a opened this issue Jan 18, 2023 · 5 comments
Open

Forced IPv6 and json output doesn't work #464

jhg03a opened this issue Jan 18, 2023 · 5 comments

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@jhg03a
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jhg03a commented Jan 18, 2023 

> sudo mtr -6 --json -c 10 --tcp --port 443 download.postgresql.org
{
  "report": {
    "mtr": {
      "src": "redacted.host.invalid",
      "dst": "download.postgresql.org",
      "tos": "0x0",
      "psize": "64",
      "bitpattern": "0x00",
      "tests": "10"
    },
    "hubs": [  }
}
mtr: mtr-packet reported invalid argument

Found in mtr-0.92-3.el8.x86_64 on Rocky Linux 8.6. Additionally with how this fails, mtr produces invalid json.
@jhg03a
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jhg03a commented Jan 18, 2023

Removing the -6 argument makes it work fine for ipv4.

@jhg03a
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jhg03a commented Jan 18, 2023

Seems to work on OSX using version 0.95 via brew.

@jhg03a
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jhg03a commented Jan 27, 2023

This also fails with 0.94-2 - ftp://ftp.pbone.net/mirror/ftp.centos.org/8-stream/hyperscale/x86_64/packages-main/Packages/m/mtr-0.94-2.hs.el8.x86_64.rpm

@jhg03a
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jhg03a commented Jan 27, 2023 •
edited

Using 0.94

sudo strace -T -v -s 300 -f mtr -6 --json -c 10 --tcp --port 443 download.postgresql.org
execve("/sbin/mtr", ["mtr", "-6", "--json", "-c", "10", "--tcp", "--port", "443", "download.postgresql.org"], ["LS_COLORS=no=00:fi=00:di=00;36:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:"..., "LANG=en_US.UTF-8", "HOSTNAME=redacted.fqdn.invalid", "MAIL=/var/spool/mail/username", "TERM=xterm-256color", "HISTSIZE=500", "PATH=/sbin:/bin:/usr/sbin:/usr/bin", "LOGNAME=root", "USER=root", "HOME=/root", "SHELL=/bin/bash", "SUDO_COMMAND=/bin/strace -T -v -s 300 -f mtr -6 --json -c 10 --tcp --port 443 download.postgresql.org", "SUDO_USER=username", "SUDO_UID=51092", "SUDO_GID=5022"]) = 0 <0.000636>
brk(NULL)                               = 0x563c215f7000 <0.000003>
arch_prctl(0x3001 /* ARCH_??? */, 0x7fff21360670) = -1 EINVAL (Invalid argument) <0.000012>
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory) <0.000005>
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 <0.000007>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=4204837, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=56, st_size=26075, st_atime=1674837242 /* 2023-01-27T16:34:02.842335135+0000 */, st_atime_nsec=842335135, st_mtime=1674837242 /* 2023-01-27T16:34:02.838335213+0000 */, st_mtime_nsec=838335213, st_ctime=1674837242 /* 2023-01-27T16:34:02.838335213+0000 */, st_ctime_nsec=838335213}) = 0 <0.000003>
mmap(NULL, 26075, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe81a41d000 <0.000005>
close(3)                                = 0 <0.000003>
openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3 <0.000008>
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0=\0\0\0\0\0\0@\0\0\0\0\0\0\0\270R\1\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0!\0 \0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0245\1\0\0\0\0\0\0245\1\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0\3205\1\0\0\0\0\0\3205!\0\0\0\0\0\3205!\0\0\0\0\0\260\f\0\0\0\0\0\0\2604\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0\210=\1\0\0\0\0\0\210=!\0\0\0\0\0\210=!\0\0\0\0\0 \2\0\0\0\0\0\0 \2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\200\2\0\0"..., 832) = 832 <0.000004>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1346, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=176, st_size=88824, st_atime=1674770100 /* 2023-01-26T21:55:00.414845600+0000 */, st_atime_nsec=414845600, st_mtime=1655396652 /* 2022-06-16T16:24:12+0000 */, st_mtime_nsec=0, st_ctime=1668704772 /* 2022-11-17T17:06:12.836903617+0000 */, st_ctime_nsec=836903617}) = 0 <0.000003>
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe81a41b000 <0.000004>
mmap(NULL, 2189952, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe819fe0000 <0.000004>
mprotect(0x7fe819ff4000, 2093056, PROT_NONE) = 0 <0.000005>
mmap(0x7fe81a1f3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13000) = 0x7fe81a1f3000 <0.000006>
mmap(0x7fe81a1f5000, 6784, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe81a1f5000 <0.000004>
close(3)                                = 0 <0.000003>
openat(AT_FDCWD, "/lib64/libjansson.so.4", O_RDONLY|O_CLOEXEC) = 3 <0.000009>
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0!\0\0\0\0\0\0@\0\0\0\0\0\0\0\220\336\0\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0\36\0\35\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\250\313\0\0\0\0\0\0\250\313\0\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0P\314\0\0\0\0\0\0P\314 \0\0\0\0\0P\314 \0\0\0\0\0\360\3\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0\300\314\0\0\0\0\0\0\300\314 \0\0\0\0\0\300\314 \0\0\0\0\0\20\2\0\0\0\0\0\0\20\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0$\0\0\0\0\0\0\0$\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\210\313\0\0"..., 832) = 832 <0.000004>
lseek(3, 52104, SEEK_SET)               = 52104 <0.000002>
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000003>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=2610, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=120, st_size=58896, st_atime=1674837260 /* 2023-01-27T16:34:20.708986204+0000 */, st_atime_nsec=708986204, st_mtime=1650409933 /* 2022-04-19T23:12:13+0000 */, st_mtime_nsec=0, st_ctime=1668030314 /* 2022-11-09T21:45:14.277003407+0000 */, st_ctime_nsec=277003407}) = 0 <0.000003>
lseek(3, 52104, SEEK_SET)               = 52104 <0.000002>
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000003>
mmap(NULL, 2150480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe819dd2000 <0.000005>
mprotect(0x7fe819ddf000, 2093056, PROT_NONE) = 0 <0.000005>
mmap(0x7fe819fde000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7fe819fde000 <0.000005>
close(3)                                = 0 <0.000003>
openat(AT_FDCWD, "/lib64/libncurses.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000009>
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\230\0\0\0\0\0\0@\0\0\0\0\0\0\0\320\270\2\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0\35\0\34\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\08\207\2\0\0\0\0\08\207\2\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0x\224\2\0\0\0\0\0x\224\"\0\0\0\0\0x\224\"\0\0\0\0\0\230\v\0\0\0\0\0\0\20\r\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0\220\224\2\0\0\0\0\0\220\224\"\0\0\0\0\0\220\224\"\0\0\0\0\0\20\2\0\0\0\0\0\0\20\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0$\0\0\0\0\0\0\0$\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\30\207\2\0"..., 832) = 832 <0.000009>
lseek(3, 165656, SEEK_SET)              = 165656 <0.000002>
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000003>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1219, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=360, st_size=180240, st_atime=1674769266 /* 2023-01-26T21:41:06.204506699+0000 */, st_atime_nsec=204506699, st_mtime=1634113955 /* 2021-10-13T08:32:35+0000 */, st_mtime_nsec=0, st_ctime=1668030310 /* 2022-11-09T21:45:10.047003199+0000 */, st_ctime_nsec=47003199}) = 0 <0.000003>
lseek(3, 165656, SEEK_SET)              = 165656 <0.000002>
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000003>
mmap(NULL, 2269576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe819ba7000 <0.000005>
mprotect(0x7fe819bd0000, 2097152, PROT_NONE) = 0 <0.000005>
mmap(0x7fe819dd0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29000) = 0x7fe819dd0000 <0.000005>
close(3)                                = 0 <0.000003>
openat(AT_FDCWD, "/lib64/libtinfo.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000009>
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\351\0\0\0\0\0\0@\0\0\0\0\0\0\0(\325\2\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0\35\0\34\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\230\207\2\0\0\0\0\0\230\207\2\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0p\210\2\0\0\0\0\0p\210\"\0\0\0\0\0p\210\"\0\0\0\0\0\254:\0\0\0\0\0\0\20A\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0\10\270\2\0\0\0\0\0\10\270\"\0\0\0\0\0\10\270\"\0\0\0\0\0\360\1\0\0\0\0\0\0\360\1\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0$\0\0\0\0\0\0\0$\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0x\207\2\0"..., 832) = 832 <0.000004>
lseek(3, 165752, SEEK_SET)              = 165752 <0.000002>
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000003>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1229, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=368, st_size=187496, st_atime=1674770100 /* 2023-01-26T21:55:00.396845939+0000 */, st_atime_nsec=396845939, st_mtime=1634113955 /* 2021-10-13T08:32:35+0000 */, st_mtime_nsec=0, st_ctime=1668030310 /* 2022-11-09T21:45:10.058003200+0000 */, st_ctime_nsec=58003200}) = 0 <0.000003>
lseek(3, 165752, SEEK_SET)              = 165752 <0.000002>
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000003>
mmap(NULL, 2279808, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe81997a000 <0.000004>
mprotect(0x7fe8199a3000, 2093056, PROT_NONE) = 0 <0.000005>
mmap(0x7fe819ba2000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7fe819ba2000 <0.000005>
close(3)                                = 0 <0.000003>
openat(AT_FDCWD, "/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000008>
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \305\0\0\0\0\0\0@\0\0\0\0\0\0\0\230\\\30\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0#\0\"\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0004\0\30\0\0\0\0\0004\0\30\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0`\r\30\0\0\0\0\0`\r8\0\0\0\0\0`\r8\0\0\0\0\0\324\3\0\0\0\0\0\0\340\3\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0x\r\30\0\0\0\0\0x\r8\0\0\0\0\0x\r8\0\0\0\0\0000\2\0\0\0\0\0\0000\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\200\2\0\0"..., 832) = 832 <0.000003>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1334, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=3128, st_size=1598808, st_atime=1674770100 /* 2023-01-26T21:55:00.398845901+0000 */, st_atime_nsec=398845901, st_mtime=1655396652 /* 2022-06-16T16:24:12+0000 */, st_mtime_nsec=0, st_ctime=1668704772 /* 2022-11-17T17:06:12.823903781+0000 */, st_ctime_nsec=823903781}) = 0 <0.000003>
mmap(NULL, 3674432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe8195f8000 <0.000004>
mprotect(0x7fe819779000, 2093056, PROT_NONE) = 0 <0.000005>
mmap(0x7fe819978000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x180000) = 0x7fe819978000 <0.000005>
close(3)                                = 0 <0.000003>
openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000008>
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\256\3\0\0\0\0\0@\0\0\0\0\0\0\0\0\316\37\0\0\0\0\0\0\0\0\0@\08\0\f\0@\0K\0J\0\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0\240\2\0\0\0\0\0\0\240\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\3\0\0\0\4\0\0\0p\f\31\0\0\0\0\0p\f\31\0\0\0\0\0p\f\31\0\0\0\0\0\34\0\0\0\0\0\0\0\34\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\354\265\33\0\0\0\0\0\354\265\33\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0P\267\33\0\0\0\0\0P\267;\0\0\0\0\0P\267;\0\0\0\0\0\230P\0\0\0\0\0\0\360\217\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0`\353\33\0"..., 832) = 832 <0.000003>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1330, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=4088, st_size=2089152, st_atime=1674770100 /* 2023-01-26T21:55:00.395845957+0000 */, st_atime_nsec=395845957, st_mtime=1655396653 /* 2022-06-16T16:24:13+0000 */, st_mtime_nsec=0, st_ctime=1668704772 /* 2022-11-17T17:06:12.792904170+0000 */, st_ctime_nsec=792904170}) = 0 <0.000003>
lseek(3, 808, SEEK_SET)                 = 808 <0.000002>
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000003>
mmap(NULL, 3950400, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe819233000 <0.000005>
mprotect(0x7fe8193ef000, 2093056, PROT_NONE) = 0 <0.000005>
mmap(0x7fe8195ee000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bb000) = 0x7fe8195ee000 <0.000006>
mmap(0x7fe8195f4000, 14144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe8195f4000 <0.000004>
close(3)                                = 0 <0.000003>
openat(AT_FDCWD, "/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3 <0.000008>
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\20\0\0\0\0\0\0@\0\0\0\0\0\0\0@D\0\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0!\0 \0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0x%\0\0\0\0\0\0x%\0\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0H-\0\0\0\0\0\0H- \0\0\0\0\0H- \0\0\0\0\0`\3\0\0\0\0\0\0\350\3\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0p-\0\0\0\0\0\0p- \0\0\0\0\0p- \0\0\0\0\0000\2\0\0\0\0\0\0000\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\200\2\0\0"..., 832) = 832 <0.000003>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1332, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=40, st_size=19584, st_atime=1674770100 /* 2023-01-26T21:55:00.396845939+0000 */, st_atime_nsec=396845939, st_mtime=1655396653 /* 2022-06-16T16:24:13+0000 */, st_mtime_nsec=0, st_ctime=1668704772 /* 2022-11-17T17:06:12.793904158+0000 */, st_ctime_nsec=793904158}) = 0 <0.000002>
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe81a419000 <0.000004>
mmap(NULL, 2109744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe81902f000 <0.000004>
mprotect(0x7fe819032000, 2093056, PROT_NONE) = 0 <0.000004>
mmap(0x7fe819231000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fe819231000 <0.000005>
close(3)                                = 0 <0.000003>
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe81a416000 <0.000038>
arch_prctl(ARCH_SET_FS, 0x7fe81a416740) = 0 <0.000024>
mprotect(0x7fe8195ee000, 16384, PROT_READ) = 0 <0.000031>
mprotect(0x7fe819231000, 4096, PROT_READ) = 0 <0.000024>
mprotect(0x7fe819978000, 4096, PROT_READ) = 0 <0.000030>
mprotect(0x7fe819ba2000, 16384, PROT_READ) = 0 <0.000028>
mprotect(0x7fe819dd0000, 4096, PROT_READ) = 0 <0.000028>
mprotect(0x7fe819fde000, 4096, PROT_READ) = 0 <0.000023>
mprotect(0x7fe81a1f3000, 4096, PROT_READ) = 0 <0.000020>
mprotect(0x563c1f445000, 4096, PROT_READ) = 0 <0.000031>
mprotect(0x7fe81a424000, 4096, PROT_READ) = 0 <0.000028>
munmap(0x7fe81a41d000, 26075)           = 0 <0.000024>
geteuid()                               = 0 <0.000029>
getuid()                                = 0 <0.000024>
getegid()                               = 0 <0.000023>
getgid()                                = 0 <0.000023>
getpid()                                = 104442 <0.000026>
getuid()                                = 0 <0.000020>
brk(NULL)                               = 0x563c215f7000 <0.000029>
brk(0x563c21618000)                     = 0x563c21618000 <0.000025>
brk(NULL)                               = 0x563c21618000 <0.000023>
uname({sysname="Linux", nodename="redacted.fqdn.invalid", release="4.18.0-372.32.1.el8_6.x86_64", version="#1 SMP Thu Oct 27 15:18:36 UTC 2022", machine="x86_64", domainname="(none)"}) = 0 <0.000028>
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3 <0.000032>
connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) <0.000027>
close(3)                                = 0 <0.000025>
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3 <0.000027>
connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) <0.000025>
close(3)                                = 0 <0.000024>
openat(AT_FDCWD, "/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 3 <0.000025>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=13378906, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=8, st_size=3058, st_atime=1674770100 /* 2023-01-26T21:55:00.396845939+0000 */, st_atime_nsec=396845939, st_mtime=1668030420 /* 2022-11-09T21:47:00.384008626+0000 */, st_mtime_nsec=384008626, st_ctime=1668030420 /* 2022-11-09T21:47:00.395008627+0000 */, st_ctime_nsec=395008627}) = 0 <0.000023>
read(3, "# Generated by authselect on Wed Nov  9 21:47:00 2022\n# Do not modify this file manually.\n\n# If you want to make changes to nsswitch.conf please modify\n# /etc/authselect/user-nsswitch.conf and run 'authselect apply-changes'.\n#\n# Note that your changes may not be applied as they may be\n# overwritten "..., 4096) = 3058 <0.000021>
read(3, "", 4096)                       = 0 <0.000019>
close(3)                                = 0 <0.000028>
stat("/etc/resolv.conf", {st_dev=makedev(0xfd, 0), st_ino=4194437, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=8, st_size=111, st_atime=1674837900 /* 2023-01-27T16:45:00.418457821+0000 */, st_atime_nsec=418457821, st_mtime=1674054879 /* 2023-01-18T15:14:39.486052735+0000 */, st_mtime_nsec=486052735, st_ctime=1674054879 /* 2023-01-18T15:14:39.486052735+0000 */, st_ctime_nsec=486052735}) = 0 <0.000025>
openat(AT_FDCWD, "/etc/host.conf", O_RDONLY|O_CLOEXEC) = 3 <0.000029>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=4203772, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=8, st_size=9, st_atime=1674770398 /* 2023-01-26T21:59:58.365226674+0000 */, st_atime_nsec=365226674, st_mtime=1536580263 /* 2018-09-10T11:51:03+0000 */, st_mtime_nsec=0, st_ctime=1668030309 /* 2022-11-09T21:45:09.801003187+0000 */, st_ctime_nsec=801003187}) = 0 <0.000023>
read(3, "multi on\n", 4096)             = 9 <0.000014>
read(3, "", 4096)                       = 0 <0.000017>
close(3)                                = 0 <0.000017>
openat(AT_FDCWD, "/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 3 <0.000014>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=4194437, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=8, st_size=111, st_atime=1674837900 /* 2023-01-27T16:45:00.418457821+0000 */, st_atime_nsec=418457821, st_mtime=1674054879 /* 2023-01-18T15:14:39.486052735+0000 */, st_mtime_nsec=486052735, st_ctime=1674054879 /* 2023-01-18T15:14:39.486052735+0000 */, st_ctime_nsec=486052735}) = 0 <0.000013>
read(3, "# Repaired during kickstart\nnameserver redacted\nnameserver redacted\nsearch redacted\n", 4096) = 111 <0.000016>
read(3, "", 4096)                       = 0 <0.000016>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=4194437, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=8, st_size=111, st_atime=1674837900 /* 2023-01-27T16:45:00.418457821+0000 */, st_atime_nsec=418457821, st_mtime=1674054879 /* 2023-01-18T15:14:39.486052735+0000 */, st_mtime_nsec=486052735, st_ctime=1674054879 /* 2023-01-18T15:14:39.486052735+0000 */, st_ctime_nsec=486052735}) = 0 <0.000016>
close(3)                                = 0 <0.000017>
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 <0.000017>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=4204837, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=56, st_size=26075, st_atime=1674837242 /* 2023-01-27T16:34:02.842335135+0000 */, st_atime_nsec=842335135, st_mtime=1674837242 /* 2023-01-27T16:34:02.838335213+0000 */, st_mtime_nsec=838335213, st_ctime=1674837242 /* 2023-01-27T16:34:02.838335213+0000 */, st_ctime_nsec=838335213}) = 0 <0.000016>
mmap(NULL, 26075, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe81a41d000 <0.000013>
close(3)                                = 0 <0.000014>
openat(AT_FDCWD, "/lib64/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 3 <0.000014>
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260'\0\0\0\0\0\0@\0\0\0\0\0\0\0P\314\0\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0 \0\37\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\304\256\0\0\0\0\0\0\304\256\0\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0\200\275\0\0\0\0\0\0\200\275 \0\0\0\0\0\200\275 \0\0\0\0\0\20\4\0\0\0\0\0\0\330i\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0\230\275\0\0\0\0\0\0\230\275 \0\0\0\0\0\230\275 \0\0\0\0\0 \2\0\0\0\0\0\0 \2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\200\2\0\0"..., 832) = 832 <0.000016>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1342, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=112, st_size=54352, st_atime=1674770100 /* 2023-01-26T21:55:00.396845939+0000 */, st_atime_nsec=396845939, st_mtime=1655396652 /* 2022-06-16T16:24:12+0000 */, st_mtime_nsec=0, st_ctime=1668704772 /* 2022-11-17T17:06:12.830903693+0000 */, st_ctime_nsec=830903693}) = 0 <0.000017>
mmap(NULL, 2172760, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe818e1c000 <0.000018>
mprotect(0x7fe818e27000, 2097152, PROT_NONE) = 0 <0.000017>
mmap(0x7fe819027000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7fe819027000 <0.000017>
mmap(0x7fe819029000, 22360, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe819029000 <0.000017>
close(3)                                = 0 <0.000017>
mprotect(0x7fe819027000, 4096, PROT_READ) = 0 <0.000017>
munmap(0x7fe81a41d000, 26075)           = 0 <0.000017>
openat(AT_FDCWD, "/etc/hosts", O_RDONLY|O_CLOEXEC) = 3 <0.000017>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=4203773, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=8, st_size=158, st_atime=1674769988 /* 2023-01-26T21:53:08.387952138+0000 */, st_atime_nsec=387952138, st_mtime=1536580263 /* 2018-09-10T11:51:03+0000 */, st_mtime_nsec=0, st_ctime=1668030309 /* 2022-11-09T21:45:09.801003187+0000 */, st_ctime_nsec=801003187}) = 0 <0.000016>
lseek(3, 0, SEEK_SET)                   = 0 <0.000017>
read(3, "127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4\n::1         localhost localhost.localdomain localhost6 localhost6.localdomain6\n", 4096) = 158 <0.000017>
read(3, "", 4096)                       = 0 <0.000017>
close(3)                                = 0 <0.000017>
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 <0.000014>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=4204837, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=56, st_size=26075, st_atime=1674837242 /* 2023-01-27T16:34:02.842335135+0000 */, st_atime_nsec=842335135, st_mtime=1674837242 /* 2023-01-27T16:34:02.838335213+0000 */, st_mtime_nsec=838335213, st_ctime=1674837242 /* 2023-01-27T16:34:02.838335213+0000 */, st_ctime_nsec=838335213}) = 0 <0.000016>
mmap(NULL, 26075, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe81a41d000 <0.000013>
close(3)                                = 0 <0.000028>
openat(AT_FDCWD, "/lib64/libnss_dns.so.2", O_RDONLY|O_CLOEXEC) = 3 <0.000014>
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\22\0\0\0\0\0\0@\0\0\0\0\0\0\0Pj\0\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0 \0\37\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\4N\0\0\0\0\0\0\4N\0\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0p]\0\0\0\0\0\0p] \0\0\0\0\0p] \0\0\0\0\0x\3\0\0\0\0\0\0\200\3\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0\210]\0\0\0\0\0\0\210] \0\0\0\0\0\210] \0\0\0\0\0000\2\0\0\0\0\0\0000\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\200\2\0\0"..., 832) = 832 <0.000013>
fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1340, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=64, st_size=29264, st_atime=1674770412 /* 2023-01-26T22:00:12.619957829+0000 */, st_atime_nsec=619957829, st_mtime=1655396652 /* 2022-06-16T16:24:12+0000 */, st_mtime_nsec=0, st_ctime=1668704772 /* 2022-11-17T17:06:12.829903706+0000 */, st_ctime_nsec=829903706}) = 0 <0.000017>
mmap(NULL, 2121968, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe818c15000 <0.000014>
mprotect(0x7fe818c1a000, 2097152, PROT_NONE) = 0 <0.000015>
mmap(0x7fe818e1a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7fe818e1a000 <0.000017>
close(3)                                = 0 <0.000017>
mprotect(0x7fe818e1a000, 4096, PROT_READ) = 0 <0.000017>
munmap(0x7fe81a41d000, 26075)           = 0 <0.000017>
socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 3 <0.000017>
setsockopt(3, SOL_IP, IP_RECVERR, [1], 4) = 0 <0.000014>
connect(3, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("redacted")}, 16) = 0 <0.000016>
poll([{fd=3, events=POLLOUT}], 1, 0)    = 1 ([{fd=3, revents=POLLOUT}]) <0.000014>
sendto(3, "F\177\1\0\0\1\0\0\0\0\0\0\10download\npostgresql\3org\0\0\34\0\1", 41, MSG_NOSIGNAL, NULL, 0) = 41 <0.000014>
poll([{fd=3, events=POLLIN}], 1, 5000)  = 1 ([{fd=3, revents=POLLIN}]) <0.478306>
ioctl(3, FIONREAD, [179])               = 0 <0.000031>
recvfrom(3, "F\177\201\200\0\1\0\5\0\0\0\0\10download\npostgresql\3org\0\0\34\0\1\300\f\0\5\0\1\0\0\2\350\0\16\3ftp\7mirrors\300\25\3005\0\34\0\1\0\0\3\204\0\20 \1H\0\3\341\0\1\0\0\0\0\0\0\2F\3005\0\34\0\1\0\0\3\204\0\20*\2\0\300\3\1\0\0\377\377\0\0\0\0\0'\3005\0\34\0\1\0\0\3\204\0\20&\4\23\200F\2\ti\0\0\0\0\0\0\0\1\3005\0\34\0\1\0\0\3\204\0\20*\2\26\250\334Q\0\0\0\0\0\0\0\0\0U", 1024, 0, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("redacted")}, [28 => 16]) = 179 <0.000025>
close(3)                                = 0 <0.000014>
openat(AT_FDCWD, "/etc/gai.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) <0.000062>
socket(AF_NETLINK, SOCK_RAW|SOCK_CLOEXEC, NETLINK_ROUTE) = 3 <0.000043>
bind(3, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 0 <0.000046>
getsockname(3, {sa_family=AF_NETLINK, nl_pid=104442, nl_groups=00000000}, [12]) = 0 <0.000045>
sendto(3, [{nlmsg_len=20, nlmsg_type=RTM_GETADDR, nlmsg_flags=NLM_F_REQUEST|NLM_F_DUMP, nlmsg_seq=1674844570, nlmsg_pid=0}, {ifa_family=AF_UNSPEC, ...}], 20, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 20 <0.000049>
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[[{nlmsg_len=76, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1674844570, nlmsg_pid=104442}, {ifa_family=AF_INET, ifa_prefixlen=8, ifa_flags=IFA_F_PERMANENT, ifa_scope=RT_SCOPE_HOST, ifa_index=if_nametoindex("lo")}, [[{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("127.0.0.1")], [{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("127.0.0.1")], [{nla_len=7, nla_type=IFA_LABEL}, "lo"], [{nla_len=8, nla_type=IFA_FLAGS}, IFA_F_PERMANENT], [{nla_len=20, nla_type=IFA_CACHEINFO}, {ifa_prefered=4294967295, ifa_valid=4294967295, cstamp=43, tstamp=337}]]], [{nlmsg_len=88, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1674844570, nlmsg_pid=104442}, {ifa_family=AF_INET, ifa_prefixlen=29, ifa_flags=IFA_F_PERMANENT, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=if_nametoindex("ens33")}, [[{nla_len=8, nla_type=IFA_ADDRESS}, inet_addr("10.22.96.84")], [{nla_len=8, nla_type=IFA_LOCAL}, inet_addr("10.22.96.84")], [{nla_len=8, nla_type=IFA_BROADCAST}, inet_addr("10.22.96.87")], [{nla_len=10, nla_type=IFA_LABEL}, "ens33"], [{nla_len=8, nla_type=IFA_FLAGS}, IFA_F_PERMANENT], [{nla_len=20, nla_type=IFA_CACHEINFO}, {ifa_prefered=4294967295, ifa_valid=4294967295, cstamp=745, tstamp=746}]]]], iov_len=4096}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 164 <0.000049>
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[[{nlmsg_len=72, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1674844570, nlmsg_pid=104442}, {ifa_family=AF_INET6, ifa_prefixlen=128, ifa_flags=IFA_F_PERMANENT, ifa_scope=RT_SCOPE_HOST, ifa_index=if_nametoindex("lo")}, [[{nla_len=20, nla_type=IFA_ADDRESS}, inet_pton(AF_INET6, "::1")], [{nla_len=20, nla_type=IFA_CACHEINFO}, {ifa_prefered=4294967295, ifa_valid=4294967295, cstamp=43, tstamp=43}], [{nla_len=8, nla_type=IFA_FLAGS}, IFA_F_PERMANENT]]], [{nlmsg_len=72, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1674844570, nlmsg_pid=104442}, {ifa_family=AF_INET6, ifa_prefixlen=64, ifa_flags=IFA_F_DADFAILED|IFA_F_TENTATIVE|IFA_F_PERMANENT, ifa_scope=RT_SCOPE_UNIVERSE, ifa_index=if_nametoindex("ens33")}, [[{nla_len=20, nla_type=IFA_ADDRESS}, inet_pton(AF_INET6, "redacted")], [{nla_len=20, nla_type=IFA_CACHEINFO}, {ifa_prefered=4294967295, ifa_valid=4294967295, cstamp=749, tstamp=749}], [{nla_len=8, nla_type=IFA_FLAGS}, IFA_F_DADFAILED|IFA_F_TENTATIVE|IFA_F_PERMANENT]]], [{nlmsg_len=72, nlmsg_type=RTM_NEWADDR, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1674844570, nlmsg_pid=104442}, {ifa_family=AF_INET6, ifa_prefixlen=64, ifa_flags=IFA_F_PERMANENT, ifa_scope=RT_SCOPE_LINK, ifa_index=if_nametoindex("ens33")}, [[{nla_len=20, nla_type=IFA_ADDRESS}, inet_pton(AF_INET6, "fe80::250:56ff:fe8e:3e66")], [{nla_len=20, nla_type=IFA_CACHEINFO}, {ifa_prefered=4294967295, ifa_valid=4294967295, cstamp=344, tstamp=344}], [{nla_len=8, nla_type=IFA_FLAGS}, IFA_F_PERMANENT]]]], iov_len=4096}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 216 <0.000034>
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1674844570, nlmsg_pid=104442}, 0], iov_len=4096}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 20 <0.000021>
close(3)                                = 0 <0.000014>
socket(AF_INET6, SOCK_DGRAM|SOCK_CLOEXEC, IPPROTO_IP) = 3 <0.000024>
connect(3, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "2001:4800:3e1:1::246", &sin6_addr), sin6_scope_id=0}, 28) = 0 <0.000025>
getsockname(3, {sa_family=AF_INET6, sin6_port=htons(40851), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fe80::250:56ff:fe8e:3e66", &sin6_addr), sin6_scope_id=0}, [28]) = 0 <0.000024>
connect(3, {sa_family=AF_UNSPEC, sa_data="\0\0\0\0\0\0\0\0\0\0\0\0\0\0"}, 16) = 0 <0.000029>
connect(3, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "2a02:c0:301:0:ffff::27", &sin6_addr), sin6_scope_id=0}, 28) = 0 <0.000030>
getsockname(3, {sa_family=AF_INET6, sin6_port=htons(45227), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fe80::250:56ff:fe8e:3e66", &sin6_addr), sin6_scope_id=0}, [28]) = 0 <0.000030>
connect(3, {sa_family=AF_UNSPEC, sa_data="\0\0\0\0\0\0\0\0\0\0\0\0\0\0"}, 16) = 0 <0.000016>
connect(3, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "2604:1380:4602:969::1", &sin6_addr), sin6_scope_id=0}, 28) = 0 <0.000021>
getsockname(3, {sa_family=AF_INET6, sin6_port=htons(45374), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fe80::250:56ff:fe8e:3e66", &sin6_addr), sin6_scope_id=0}, [28]) = 0 <0.000025>
connect(3, {sa_family=AF_UNSPEC, sa_data="\0\0\0\0\0\0\0\0\0\0\0\0\0\0"}, 16) = 0 <0.000025>
connect(3, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "2a02:16a8:dc51::55", &sin6_addr), sin6_scope_id=0}, 28) = 0 <0.000025>
getsockname(3, {sa_family=AF_INET6, sin6_port=htons(37513), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fe80::250:56ff:fe8e:3e66", &sin6_addr), sin6_scope_id=0}, [28]) = 0 <0.000024>
close(3)                                = 0 <0.000028>
pipe([3, 4])                            = 0 <0.000023>
pipe([5, 6])                            = 0 <0.000023>
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fe81a416a10) = 104443 <0.000062>
strace: Process 104443 attached
[pid 104443] dup2(3, 0)                 = 0 <0.000003>
[pid 104443] dup2(6, 1)                 = 1 <0.000002>
[pid 104443] close(3)                   = 0 <0.000003>
[pid 104443] close(4)                   = 0 <0.000002>
[pid 104443] close(5)                   = 0 <0.000006>
[pid 104443] close(6)                   = 0 <0.000002>
[pid 104443] execve("/sbin/mtr-packet", ["mtr-packet"], ["LS_COLORS=no=00:fi=00:di=00;36:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:"..., "LANG=en_US.UTF-8", "HOSTNAME=redacted.fqdn.invalid", "MAIL=/var/spool/mail/username", "TERM=xterm-256color", "HISTSIZE=500", "PATH=/sbin:/bin:/usr/sbin:/usr/bin", "LOGNAME=root", "USER=root", "HOME=/root", "SHELL=/bin/bash", "SUDO_COMMAND=/bin/strace -T -v -s 300 -f mtr -6 --json -c 10 --tcp --port 443 download.postgresql.org", "SUDO_USER=username", "SUDO_UID=51092", "SUDO_GID=5022"] <unfinished ...>
[pid 104442] close(6)                   = 0 <0.000044>
[pid 104442] close(3)                   = 0 <0.000025>
[pid 104442] write(4, "1 check-support feature send-probe\n", 35) = 35 <0.000025>
[pid 104442] read(5,  <unfinished ...>
[pid 104443] <... execve resumed>)      = 0 <0.000635>
[pid 104443] brk(NULL)                  = 0x55e9a0ea3000 <0.000002>
[pid 104443] arch_prctl(0x3001 /* ARCH_??? */, 0x7ffd80a15350) = -1 EINVAL (Invalid argument) <0.000002>
[pid 104443] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) <0.000005>
[pid 104443] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 <0.000007>
[pid 104443] fstat(3, {st_dev=makedev(0xfd, 0), st_ino=4204837, st_mode=S_IFREG|0644, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=56, st_size=26075, st_atime=1674837242 /* 2023-01-27T16:34:02.842335135+0000 */, st_atime_nsec=842335135, st_mtime=1674837242 /* 2023-01-27T16:34:02.838335213+0000 */, st_mtime_nsec=838335213, st_ctime=1674837242 /* 2023-01-27T16:34:02.838335213+0000 */, st_ctime_nsec=838335213}) = 0 <0.000003>
[pid 104443] mmap(NULL, 26075, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f0efea41000 <0.000005>
[pid 104443] close(3)                   = 0 <0.000003>
[pid 104443] openat(AT_FDCWD, "/lib64/libncurses.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000008>
[pid 104443] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\230\0\0\0\0\0\0@\0\0\0\0\0\0\0\320\270\2\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0\35\0\34\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\08\207\2\0\0\0\0\08\207\2\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0x\224\2\0\0\0\0\0x\224\"\0\0\0\0\0x\224\"\0\0\0\0\0\230\v\0\0\0\0\0\0\20\r\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0\220\224\2\0\0\0\0\0\220\224\"\0\0\0\0\0\220\224\"\0\0\0\0\0\20\2\0\0\0\0\0\0\20\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0$\0\0\0\0\0\0\0$\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\30\207\2\0"..., 832) = 832 <0.000009>
[pid 104443] lseek(3, 165656, SEEK_SET) = 165656 <0.000003>
[pid 104443] read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000007>
[pid 104443] fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1219, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=360, st_size=180240, st_atime=1674769266 /* 2023-01-26T21:41:06.204506699+0000 */, st_atime_nsec=204506699, st_mtime=1634113955 /* 2021-10-13T08:32:35+0000 */, st_mtime_nsec=0, st_ctime=1668030310 /* 2022-11-09T21:45:10.047003199+0000 */, st_ctime_nsec=47003199}) = 0 <0.000006>
[pid 104443] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0efea3f000 <0.000004>
[pid 104443] lseek(3, 165656, SEEK_SET) = 165656 <0.000009>
[pid 104443] read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000007>
[pid 104443] mmap(NULL, 2269576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0efe5f0000 <0.000005>
[pid 104443] mprotect(0x7f0efe619000, 2097152, PROT_NONE) = 0 <0.000009>
[pid 104443] mmap(0x7f0efe819000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29000) = 0x7f0efe819000 <0.000010>
[pid 104443] close(3)                   = 0 <0.000004>
[pid 104443] openat(AT_FDCWD, "/lib64/libtinfo.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000014>
[pid 104443] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\351\0\0\0\0\0\0@\0\0\0\0\0\0\0(\325\2\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0\35\0\34\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\230\207\2\0\0\0\0\0\230\207\2\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0p\210\2\0\0\0\0\0p\210\"\0\0\0\0\0p\210\"\0\0\0\0\0\254:\0\0\0\0\0\0\20A\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0\10\270\2\0\0\0\0\0\10\270\"\0\0\0\0\0\10\270\"\0\0\0\0\0\360\1\0\0\0\0\0\0\360\1\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0$\0\0\0\0\0\0\0$\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0x\207\2\0"..., 832) = 832 <0.000004>
[pid 104443] lseek(3, 165752, SEEK_SET) = 165752 <0.000006>
[pid 104443] read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000003>
[pid 104443] fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1229, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=368, st_size=187496, st_atime=1674770100 /* 2023-01-26T21:55:00.396845939+0000 */, st_atime_nsec=396845939, st_mtime=1634113955 /* 2021-10-13T08:32:35+0000 */, st_mtime_nsec=0, st_ctime=1668030310 /* 2022-11-09T21:45:10.058003200+0000 */, st_ctime_nsec=58003200}) = 0 <0.000003>
[pid 104443] lseek(3, 165752, SEEK_SET) = 165752 <0.000003>
[pid 104443] read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000003>
[pid 104443] mmap(NULL, 2279808, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0efe3c3000 <0.000008>
[pid 104443] mprotect(0x7f0efe3ec000, 2093056, PROT_NONE) = 0 <0.000010>
[pid 104443] mmap(0x7f0efe5eb000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7f0efe5eb000 <0.000009>
[pid 104443] close(3)                   = 0 <0.000003>
[pid 104443] openat(AT_FDCWD, "/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000013>
[pid 104443] read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \305\0\0\0\0\0\0@\0\0\0\0\0\0\0\230\\\30\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0#\0\"\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0004\0\30\0\0\0\0\0004\0\30\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0`\r\30\0\0\0\0\0`\r8\0\0\0\0\0`\r8\0\0\0\0\0\324\3\0\0\0\0\0\0\340\3\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0x\r\30\0\0\0\0\0x\r8\0\0\0\0\0x\r8\0\0\0\0\0000\2\0\0\0\0\0\0000\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\200\2\0\0"..., 832) = 832 <0.000004>
[pid 104443] fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1334, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=3128, st_size=1598808, st_atime=1674770100 /* 2023-01-26T21:55:00.398845901+0000 */, st_atime_nsec=398845901, st_mtime=1655396652 /* 2022-06-16T16:24:12+0000 */, st_mtime_nsec=0, st_ctime=1668704772 /* 2022-11-17T17:06:12.823903781+0000 */, st_ctime_nsec=823903781}) = 0 <0.000006>
[pid 104443] mmap(NULL, 3674432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0efe041000 <0.000005>
[pid 104443] mprotect(0x7f0efe1c2000, 2093056, PROT_NONE) = 0 <0.000005>
[pid 104443] mmap(0x7f0efe3c1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x180000) = 0x7f0efe3c1000 <0.000005>
[pid 104443] close(3)                   = 0 <0.000022>
[pid 104443] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 <0.000023>
[pid 104443] read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\256\3\0\0\0\0\0@\0\0\0\0\0\0\0\0\316\37\0\0\0\0\0\0\0\0\0@\08\0\f\0@\0K\0J\0\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0\240\2\0\0\0\0\0\0\240\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\3\0\0\0\4\0\0\0p\f\31\0\0\0\0\0p\f\31\0\0\0\0\0p\f\31\0\0\0\0\0\34\0\0\0\0\0\0\0\34\0\0\0\0\0\0\0\20\0\0\0\0\0\0\0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\354\265\33\0\0\0\0\0\354\265\33\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0P\267\33\0\0\0\0\0P\267;\0\0\0\0\0P\267;\0\0\0\0\0\230P\0\0\0\0\0\0\360\217\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0`\353\33\0"..., 832) = 832 <0.000007>
[pid 104443] fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1330, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=4088, st_size=2089152, st_atime=1674770100 /* 2023-01-26T21:55:00.395845957+0000 */, st_atime_nsec=395845957, st_mtime=1655396653 /* 2022-06-16T16:24:13+0000 */, st_mtime_nsec=0, st_ctime=1668704772 /* 2022-11-17T17:06:12.792904170+0000 */, st_ctime_nsec=792904170}) = 0 <0.000013>
[pid 104443] lseek(3, 808, SEEK_SET)    = 808 <0.000007>
[pid 104443] read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32 <0.000020>
[pid 104443] mmap(NULL, 3950400, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0efdc7c000 <0.000017>
[pid 104443] mprotect(0x7f0efde38000, 2093056, PROT_NONE) = 0 <0.000017>
[pid 104443] mmap(0x7f0efe037000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bb000) = 0x7f0efe037000 <0.000016>
[pid 104443] mmap(0x7f0efe03d000, 14144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0efe03d000 <0.000026>
[pid 104443] close(3)                   = 0 <0.000007>
[pid 104443] openat(AT_FDCWD, "/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3 <0.000022>
[pid 104443] read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\20\0\0\0\0\0\0@\0\0\0\0\0\0\0@D\0\0\0\0\0\0\0\0\0\0@\08\0\t\0@\0!\0 \0\1\0\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0x%\0\0\0\0\0\0x%\0\0\0\0\0\0\0\0 \0\0\0\0\0\1\0\0\0\6\0\0\0H-\0\0\0\0\0\0H- \0\0\0\0\0H- \0\0\0\0\0`\3\0\0\0\0\0\0\350\3\0\0\0\0\0\0\0\0 \0\0\0\0\0\2\0\0\0\6\0\0\0p-\0\0\0\0\0\0p- \0\0\0\0\0p- \0\0\0\0\0000\2\0\0\0\0\0\0000\2\0\0\0\0\0\0\10\0\0\0\0\0\0\0\4\0\0\0\4\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\08\2\0\0\0\0\0\0D\0\0\0\0\0\0\0D\0\0\0\0\0\0\0\4\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\200\2\0\0"..., 832) = 832 <0.000018>
[pid 104443] fstat(3, {st_dev=makedev(0xfd, 0), st_ino=1332, st_mode=S_IFREG|0755, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=40, st_size=19584, st_atime=1674770100 /* 2023-01-26T21:55:00.396845939+0000 */, st_atime_nsec=396845939, st_mtime=1655396653 /* 2022-06-16T16:24:13+0000 */, st_mtime_nsec=0, st_ctime=1668704772 /* 2022-11-17T17:06:12.793904158+0000 */, st_ctime_nsec=793904158}) = 0 <0.000018>
[pid 104443] mmap(NULL, 2109744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0efda78000 <0.000014>
[pid 104443] mprotect(0x7f0efda7b000, 2093056, PROT_NONE) = 0 <0.000016>
[pid 104443] mmap(0x7f0efdc7a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f0efdc7a000 <0.000016>
[pid 104443] close(3)                   = 0 <0.000010>
[pid 104443] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0efea3d000 <0.000015>
[pid 104443] arch_prctl(ARCH_SET_FS, 0x7f0efea3e000) = 0 <0.000006>
[pid 104443] mprotect(0x7f0efe037000, 16384, PROT_READ) = 0 <0.000025>
[pid 104443] mprotect(0x7f0efdc7a000, 4096, PROT_READ) = 0 <0.000016>
[pid 104443] mprotect(0x7f0efe3c1000, 4096, PROT_READ) = 0 <0.000019>
[pid 104443] mprotect(0x7f0efe5eb000, 16384, PROT_READ) = 0 <0.000024>
[pid 104443] mprotect(0x7f0efe819000, 4096, PROT_READ) = 0 <0.000023>
[pid 104443] mprotect(0x55e9a00e3000, 4096, PROT_READ) = 0 <0.000021>
[pid 104443] mprotect(0x7f0efea48000, 4096, PROT_READ) = 0 <0.000007>
[pid 104443] munmap(0x7f0efea41000, 26075) = 0 <0.000019>
[pid 104443] socket(AF_INET, SOCK_RAW, IPPROTO_RAW) = 3 <0.000020>
[pid 104443] setsockopt(3, SOL_IP, IP_HDRINCL, [1], 4) = 0 <0.000021>
[pid 104443] socket(AF_INET, SOCK_RAW, IPPROTO_ICMP) = 4 <0.000016>
[pid 104443] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 5 <0.000015>
[pid 104443] socket(AF_INET6, SOCK_RAW, IPPROTO_UDP) = 6 <0.000015>
[pid 104443] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 7 <0.000015>
[pid 104443] getgid()                   = 0 <0.000017>
[pid 104443] setgid(0)                  = 0 <0.000020>
[pid 104443] getuid()                   = 0 <0.000007>
[pid 104443] setuid(0)                  = 0 <0.000016>
[pid 104443] geteuid()                  = 0 <0.000007>
[pid 104443] getuid()                   = 0 <0.000022>
[pid 104443] getegid()                  = 0 <0.000006>
[pid 104443] getgid()                   = 0 <0.000006>
[pid 104443] fcntl(4, F_GETFL)          = 0x2 (flags O_RDWR) <0.000015>
[pid 104443] fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0 <0.000015>
[pid 104443] fcntl(7, F_GETFL)          = 0x2 (flags O_RDWR) <0.000015>
[pid 104443] fcntl(7, F_SETFL, O_RDWR|O_NONBLOCK) = 0 <0.000015>
[pid 104443] socket(AF_INET, SOCK_STREAM, IPPROTO_SCTP) = -1 EPROTONOSUPPORT (Protocol not supported) <0.003243>
[pid 104443] fcntl(0, F_GETFL)          = 0 (flags O_RDONLY) <0.000028>
[pid 104443] fcntl(0, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 <0.000023>
[pid 104443] select(8, [0 4 7], [], NULL, NULL) = 1 (in [0]) <0.000008>
[pid 104443] recvmsg(4, {msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000016>
[pid 104443] recvmsg(7, {msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000011>
[pid 104443] read(0, "1 check-support feature send-probe\n", 4095) = 35 <0.000021>
[pid 104443] fstat(1, {st_dev=makedev(0, 0xd), st_ino=1326667, st_mode=S_IFIFO|0600, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=0, st_size=0, st_atime=1674844570 /* 2023-01-27T18:36:10.693065402+0000 */, st_atime_nsec=693065402, st_mtime=1674844570 /* 2023-01-27T18:36:10.693065402+0000 */, st_mtime_nsec=693065402, st_ctime=1674844570 /* 2023-01-27T18:36:10.693065402+0000 */, st_ctime_nsec=693065402}) = 0 <0.000007>
[pid 104443] brk(NULL)                  = 0x55e9a0ea3000 <0.000007>
[pid 104443] brk(0x55e9a0ec4000)        = 0x55e9a0ec4000 <0.000021>
[pid 104443] brk(NULL)                  = 0x55e9a0ec4000 <0.000006>
[pid 104443] write(1, "1 feature-support support ok\n", 29 <unfinished ...>
[pid 104442] <... read resumed>"1 feature-support support ok\n", 4095) = 29 <0.007298>
[pid 104443] <... write resumed>)       = 29 <0.000030>
[pid 104442] write(4, "1 check-support feature ip-6\n", 29 <unfinished ...>
[pid 104443] select(8, [0 4 7], [], NULL, NULL <unfinished ...>
[pid 104442] <... write resumed>)       = 29 <0.000025>
[pid 104443] <... select resumed>)      = 1 (in [0]) <0.000026>
[pid 104442] read(5,  <unfinished ...>
[pid 104443] recvmsg(4, {msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000009>
[pid 104443] recvmsg(7, {msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000010>
[pid 104443] read(0, "1 check-support feature ip-6\n", 4095) = 29 <0.000009>
[pid 104443] write(1, "1 feature-support support ok\n", 29 <unfinished ...>
[pid 104442] <... read resumed>"1 feature-support support ok\n", 4095) = 29 <0.000133>
[pid 104443] <... write resumed>)       = 29 <0.000022>
[pid 104442] write(4, "1 check-support feature tcp\n", 28 <unfinished ...>
[pid 104443] select(8, [0 4 7], [], NULL, NULL <unfinished ...>
[pid 104442] <... write resumed>)       = 28 <0.000007>
[pid 104443] <... select resumed>)      = 1 (in [0]) <0.000009>
[pid 104442] read(5,  <unfinished ...>
[pid 104443] recvmsg(4, {msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000012>
[pid 104443] recvmsg(7, {msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000010>
[pid 104443] read(0, "1 check-support feature tcp\n", 4095) = 28 <0.000009>
[pid 104443] write(1, "1 feature-support support ok\n", 29 <unfinished ...>
[pid 104442] <... read resumed>"1 feature-support support ok\n", 4095) = 29 <0.000121>
[pid 104443] <... write resumed>)       = 29 <0.000025>
[pid 104442] fcntl(5, F_GETFL <unfinished ...>
[pid 104443] select(8, [0 4 7], [], NULL, NULL <unfinished ...>
[pid 104442] <... fcntl resumed>)       = 0 (flags O_RDONLY) <0.000012>
[pid 104442] fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 <0.000006>
[pid 104442] socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP) = 3 <0.000020>
[pid 104442] connect(3, {sa_family=AF_INET6, sin6_port=htons(1), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "2001:4800:3e1:1::246", &sin6_addr), sin6_scope_id=0}, 28) = 0 <0.000011>
[pid 104442] getsockname(3, {sa_family=AF_INET6, sin6_port=htons(60927), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fe80::250:56ff:fe8e:3e66", &sin6_addr), sin6_scope_id=0}, [28]) = 0 <0.000011>
[pid 104442] close(3)                   = 0 <0.000017>
[pid 104442] getpid()                   = 104442 <0.000010>
[pid 104442] fstat(1, {st_dev=makedev(0, 0x17), st_ino=3, st_mode=S_IFCHR|0620, st_nlink=1, st_uid=51092, st_gid=5, st_blksize=1024, st_blocks=0, st_rdev=makedev(0x88, 0), st_atime=1674844570 /* 2023-01-27T18:36:10.355356152+0000 */, st_atime_nsec=355356152, st_mtime=1674844570 /* 2023-01-27T18:36:10.355356152+0000 */, st_mtime_nsec=355356152, st_ctime=1674836474 /* 2023-01-27T16:21:14.355356152+0000 */, st_ctime_nsec=355356152}) = 0 <0.000009>
[pid 104442] pipe([3, 6])               = 0 <0.000012>
[pid 104442] pipe([7, 8])               = 0 <0.000010>
[pid 104442] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDstrace: Process 104446 attached
, child_tidptr=0x7fe81a416a10) = 104446 <0.000073>
[pid 104446] rt_sigaction(SIGCHLD, {sa_handler=SIG_IGN, sa_mask=[CHLD], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fe819281b20},  <unfinished ...>
[pid 104442] close(3 <unfinished ...>
[pid 104446] <... rt_sigaction resumed>{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 <0.000009>
[pid 104442] <... close resumed>)       = 0 <0.000012>
[pid 104442] close(8 <unfinished ...>
[pid 104446] close(4 <unfinished ...>
[pid 104442] <... close resumed>)       = 0 <0.000010>
[pid 104446] <... close resumed>)       = 0 <0.000012>
[pid 104446] close(5 <unfinished ...>
[pid 104442] fcntl(7, F_GETFL <unfinished ...>
[pid 104446] <... close resumed>)       = 0 <0.000012>
[pid 104442] <... fcntl resumed>)       = 0 (flags O_RDONLY) <0.000015>
[pid 104446] close(6)                   = 0 <0.000003>
[pid 104446] close(7)                   = 0 <0.000002>
[pid 104446] fcntl(3, F_GETFL)          = 0 (flags O_RDONLY) <0.000002>
[pid 104446] fstat(3,  <unfinished ...>
[pid 104442] fcntl(7, F_GETFL)          = 0 (flags O_RDONLY) <0.000003>
[pid 104446] <... fstat resumed>{st_dev=makedev(0, 0xd), st_ino=1327402, st_mode=S_IFIFO|0600, st_nlink=1, st_uid=0, st_gid=0, st_blksize=4096, st_blocks=0, st_size=0, st_atime=1674844570 /* 2023-01-27T18:36:10.702065227+0000 */, st_atime_nsec=702065227, st_mtime=1674844570 /* 2023-01-27T18:36:10.702065227+0000 */, st_mtime_nsec=702065227, st_ctime=1674844570 /* 2023-01-27T18:36:10.702065227+0000 */, st_ctime_nsec=702065227}) = 0 <0.000012>
[pid 104442] fcntl(7, F_SETFL, O_RDONLY|O_NONBLOCK <unfinished ...>
[pid 104446] read(3,  <unfinished ...>
[pid 104442] <... fcntl resumed>)       = 0 <0.000013>
[pid 104442] select(8, [5 7], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout) <0.000024>
[pid 104442] select(8, [5 7], NULL, NULL, {tv_sec=0, tv_usec=99944}) = 0 (Timeout) <0.100127>
[pid 104442] write(4, "33000 send-probe ip-6 2001:4800:3e1:1::246 local-ip-6 fe80::250:56ff:fe8e:3e66 protocol tcp size 64 bit-pattern 0 tos 0 ttl 1 timeout 10 port 443\n", 146) = 146 <0.000048>
[pid 104443] <... select resumed>)      = 1 (in [0]) <0.101621>
[pid 104442] select(8, [5 7], NULL, NULL, {tv_sec=0, tv_usec=100000} <unfinished ...>
[pid 104443] recvmsg(4, {msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000052>
[pid 104443] recvmsg(7, {msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000051>
[pid 104443] read(0, "33000 send-probe ip-6 2001:4800:3e1:1::246 local-ip-6 fe80::250:56ff:fe8e:3e66 protocol tcp size 64 bit-pattern 0 tos 0 ttl 1 timeout 10 port 443\n", 4095) = 146 <0.000039>
[pid 104443] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 8 <0.000072>
[pid 104443] fcntl(8, F_GETFL)          = 0x2 (flags O_RDWR) <0.000023>
[pid 104443] fcntl(8, F_SETFL, O_RDWR|O_NONBLOCK) = 0 <0.000027>
[pid 104443] setsockopt(8, SOL_SOCKET, SO_REUSEPORT, [1], 4) = 0 <0.000009>
[pid 104443] setsockopt(8, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 <0.000008>
[pid 104443] setsockopt(8, SOL_IPV6, IPV6_UNICAST_HOPS, [1], 4) = 0 <0.000020>
[pid 104443] setsockopt(8, SOL_IPV6, IPV6_TCLASS, [0], 4) = 0 <0.000008>
[pid 104443] bind(8, {sa_family=AF_INET6, sin6_port=htons(33000), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "fe80::250:56ff:fe8e:3e66", &sin6_addr), sin6_scope_id=0}, 28) = -1 EINVAL (Invalid argument) <0.000023>
[pid 104443] close(8)                   = 0 <0.000019>
[pid 104443] write(1, "33000 invalid-argument\n", 23 <unfinished ...>
[pid 104442] <... select resumed>)      = 1 (in [5], left {tv_sec=0, tv_usec=99117}) <0.000951>
[pid 104443] <... write resumed>)       = 23 <0.000038>
[pid 104442] read(5,  <unfinished ...>
[pid 104443] select(8, [0 4 7], [], NULL, NULL <unfinished ...>
[pid 104442] <... read resumed>"33000 invalid-argument\n", 4095) = 23 <0.000030>
[pid 104442] openat(AT_FDCWD, "/dev/urandom", O_RDONLY) = 3 <0.000018>
[pid 104442] read(3, "?\335\24\201", 4) = 4 <0.000016>
[pid 104442] close(3)                   = 0 <0.000018>
[pid 104442] fstat(1, {st_dev=makedev(0, 0x17), st_ino=3, st_mode=S_IFCHR|0620, st_nlink=1, st_uid=51092, st_gid=5, st_blksize=1024, st_blocks=0, st_rdev=makedev(0x88, 0), st_atime=1674844570 /* 2023-01-27T18:36:10.355356152+0000 */, st_atime_nsec=355356152, st_mtime=1674844570 /* 2023-01-27T18:36:10.355356152+0000 */, st_mtime_nsec=355356152, st_ctime=1674836474 /* 2023-01-27T16:21:14.355356152+0000 */, st_ctime_nsec=355356152}) = 0 <0.000007>
[pid 104442] write(1, "{\n", 2{
)         = 2 <0.000029>
[pid 104442] write(1, "    \"report\": {\n", 16    "report": {
) = 16 <0.000021>
[pid 104442] write(1, "        \"mtr\": {\n", 17        "mtr": {
) = 17 <0.000022>
[pid 104442] write(1, "            \"src\": \"redacted.fqdn.invalid\",\n", 63            "src": "redacted.fqdn.invalid",
) = 63 <0.000021>
[pid 104442] write(1, "            \"dst\": \"download.postgresql.org\",\n", 46            "dst": "download.postgresql.org",
) = 46 <0.000022>
[pid 104442] write(1, "            \"tos\": 0,\n", 22            "tos": 0,
) = 22 <0.000011>
[pid 104442] write(1, "            \"tests\": 10,\n", 25            "tests": 10,
) = 25 <0.000012>
[pid 104442] write(1, "            \"psize\": \"64\",\n", 27            "psize": "64",
) = 27 <0.000021>
[pid 104442] write(1, "            \"bitpattern\": \"0x00\"\n", 33            "bitpattern": "0x00"
) = 33 <0.000020>
[pid 104442] write(1, "        },\n", 11        },
) = 11 <0.000039>
[pid 104442] write(1, "        \"hubs\": []\n", 19        "hubs": []
) = 19 <0.000027>
[pid 104442] write(1, "    }\n", 6    }
)     = 6 <0.000007>
[pid 104442] write(1, "}\n", 2}
)         = 2 <0.000020>
[pid 104442] write(2, "mtr: ", 5mtr: )       = 5 <0.000015>
[pid 104442] write(2, "mtr-packet reported invalid argument", 36mtr-packet reported invalid argument) = 36 <0.000012>
[pid 104442] write(2, "\n", 1
)          = 1 <0.000019>
[pid 104442] close(1)                   = 0 <0.000006>
[pid 104442] close(2)                   = 0 <0.000010>
[pid 104442] exit_group(1)              = ?
[pid 104442] +++ exited with 1 +++
[pid 104446] <... read resumed>"", 4096) = 0 <0.102800>
[pid 104443] <... select resumed>)      = 1 (in [0]) <0.001334>
[pid 104446] close(1)                   = 0 <0.000003>
[pid 104446] close(2)                   = 0 <0.000011>
[pid 104446] exit_group(0 <unfinished ...>
[pid 104443] recvmsg(4,  <unfinished ...>
[pid 104446] <... exit_group resumed>)  = ?
[pid 104443] <... recvmsg resumed>{msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000050>
[pid 104443] recvmsg(7, {msg_namelen=128}, 0) = -1 EAGAIN (Resource temporarily unavailable) <0.000312>
[pid 104446] +++ exited with 0 +++
read(0, "", 4095)                       = 0 <0.000011>
exit_group(0)                           = ?
+++ exited with 0 +++

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jhg03a commented Jan 27, 2023

Looking through the manpage for mtr-packet nothing immediately jumps out to me as wrong except for possibly the newline at the end, which also seems to show up in the error message.

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