lnav crashes on FreeBSD 14.1
Closed this issue · 11 comments
rooty0 commented
lnav version
v0.12.2
crash-2024-10-04-09-12-33.11785.log
Describe the bug
Just installed lnav and it crashes right away when I try to open a log file. Not 100% if that's related to the OS. Attaching the crash log.
To Reproduce
run like lnav /var/log/auth.log or any file
rooty0 commented
fyi, I've just downgraded to version 0.11.2 and it works just fine.
The following versions are broken for me:
lnav-0.12.2lnav-0.12.1
Looks like something is broken in lnav-0.12.1
takeda commented
Not sure if this is the same issue but I also experience crash on FreeBSD 14.1 though in my case /var/log/auth.log works fine but crashes on most other logs, for example /var/log/maillog
I isolated it to this:
Oct 11 00:00:00 chinatsu newsyslog[13584]: logfile turned over
Oct 11 00:00:11 chinatsu sm-mta[13599]: NOQUEUE: connect from [83.222.190.50]
The first line is parsed correctly, but the 2nd if present crashes lnav. Attaching log, I also get some extra information from gdb:
(gdb) bt
#0 _wait4 () at _wait4.S:4
#1 0x0000000829aa7aec in __thr_wait4 (pid=-1, status=0x379c0a9fedd8, options=0, rusage=0x0) at /usr/src/lib/libthr/thread/thr_syscalls.c:578
#2 0x000000000185e92c in sigabrt (sig=4, info=0x379c0aa00630, ctx=0x379c0aa002c0) at lnav_log.cc:577
#3 0x0000000829aa541f in handle_signal (actp=actp@entry=0x379c0aa00240, sig=sig@entry=4, info=info@entry=0x379c0aa00630, ucp=ucp@entry=0x379c0aa002c0) at /usr/src/lib/libthr/thread/thr_sig.c:298
#4 0x0000000829aa49cb in thr_sighandler (sig=4, info=0x379c0aa00630, _ucp=0x379c0aa002c0) at /usr/src/lib/libthr/thread/thr_sig.c:243
#5 <signal handler called>
#6 0x0000000000e0412d in std::__1::list<data_parser::element, std::__1::allocator<data_parser::element> >::back[abi:se180100]() (this=0x822bc69f0) at /usr/include/c++/v1/list:797
#7 0x0000000001396500 in data_parser::end_of_value (this=0x379c0bd25da0, el_stack=..., key_comps=..., value=..., in_list=..., group_depth=1, iter=...) at data_parser.cc:819
#8 0x0000000001393e6b in data_parser::pairup (this=0x379c0bd25da0, schema=0x0, pairs_out=..., in_list=..., group_depth=1) at data_parser.cc:335
#9 0x0000000001392357 in data_parser::pairup (this=0x379c0bd25da0, schema=0x379c0bd25e40, pairs_out=..., in_list=..., group_depth=0) at data_parser.cc:71
#10 0x0000000001398335 in data_parser::parse (this=0x379c0bd25da0) at data_parser.cc:902
#11 0x00000000010d14f1 in log_data_helper::parse_line (this=0x822bc86a8, line=..., allow_middle=true) at log_data_helper.cc:98
#12 0x0000000000e02eb3 in log_data_helper::parse_line (this=0x822bc86a8, line=..., allow_middle=true) at ./log_data_helper.hh:57
#13 0x00000000010bede5 in lnav::log::annotate::applicable (vl=...) at log.annotate.cc:131
#14 0x0000000000e0056c in field_overlay_source::build_meta_line (this=0x379c09428600, lv=..., dst=std::vector of length 0, row=...) at field_overlay_source.cc:495
#15 0x0000000000e02124 in field_overlay_source::list_value_for_overlay (this=0x379c09428600, lv=..., row=..., value_out=std::vector of length 0) at field_overlay_source.cc:672
#16 0x0000000000f31526 in listview_curses::do_update (this=0x22ead40 <lnav_data+24096>) at listview_curses.cc:502
#17 0x0000000000bb0458 in view_stack<textview_curses>::do_update()::{lambda(textview_curses*)#1}::operator()(textview_curses*) const (this=0x822bc9b88, vc=0x22ead40 <lnav_data+24096>) at ./view_curses.hh:502
#18 0x0000000000bb02ca in _ZorIN6nonstd13optional_lite8optionalIP15textview_cursesEEZN10view_stackIS3_E9do_updateEvEUlS4_E_TnNSt3__19enable_ifIXsr6detail11is_optionalIu7__decayIT_EEE5valueEiE4typeELi0EEDTclsr6detailE15void_or_nulloptIDTclfp0_cldtclsr3stdE7forwardISB_Efp_EonmlEEEEEEOSB_T0_ (t=..., f=...) at ./base/opt_util.hh:72
#19 0x0000000000bb00f4 in view_stack<textview_curses>::do_update (this=0x22eac90 <lnav_data+23920>) at ./view_curses.hh:498
#20 0x0000000000b5481a in looper () at lnav.cc:1635
#21 0x0000000000b4ba7f in main (argc=2, argv=0x822bd22e0) at lnav.cc:3523
(gdb) up 7
#7 0x0000000001396500 in data_parser::end_of_value (this=0x379c0bd25da0, el_stack=..., key_comps=..., value=..., in_list=..., group_depth=1, iter=...) at data_parser.cc:819
819 if (el_stack.back().e_token == DNT_KEY
(gdb) list
814 }
815 }
816 } while (key_iter != key_comps.begin() && !found);
817 }
818 if (!mixed_queue.empty()) {
819 if (el_stack.back().e_token == DNT_KEY
820 && mixed_queue.front().e_token == DNT_KEY)
821 {
822 el_stack.POP_BACK();
823 }
(gdb) p el_stack
$1 = (data_parser::element_list_t &) @0x822bc69f0: {<std::__1::list<data_parser::element, std::__1::allocator<data_parser::element> >> = empty std::list, el_format = {df_name = 0x0, df_appender = DT_INVALID, df_terminator = DT_INVALID,
df_qualifier = DT_INVALID, df_separator = DT_COLON, df_prefix_terminator = DT_INVALID}}
(gdb) p el_stack.empty()
$2 = true
It looks like el_stack is empty which makes el_stack.back() crash.
takeda commented
I think this is likely the same issue. I just downgraded to 0.11.2 and that version also appears to not crash for me.
krolingo commented
I can attest to lnav 0.12.2 crashing on 14.1-p5 at least.
tstack commented
Are you folks install lnav using pkg? I'm trying to replicate with a vagrant VM. The version installed by pkg is blowing up on startup for me after upgrade the VM from 14.0 to 14.1. I'm not seeing any issues when compiling from source.
sfc-gh-srudenko commented
@tstack I do
make -C /usr/ports/sysutils/lnav install cleantakeda commented
@tstack I traditionally compile from sources via ports like @sfc-gh-srudenko, and it was crashing, but I just tested with binary installation via pkg and that's crashing too.
When I revert the latest upgrade (from 0.11.2 to 0.12.2) in ports and compile it, it works fine for me without errors.
rooty0 commented
@tstack, so I did install lnav inside a fresh, clean jail on my FreeBSD (make -C /usr/ports/sysutils/lnav install clean), and I can confirm it's not crashing inside the clean system. Interesting
rooty0 commented
So, FYI, this is the environment where it works
$ ldd /usr/local/bin/lnav
/usr/local/bin/lnav:
libreadline.so.8 => /usr/local/lib/libreadline.so.8 (0x30a8a56f3000)
libncursesw.so.9 => /lib/libncursesw.so.9 (0x30a8a68ab000)
libtinfow.so.9 => /lib/libtinfow.so.9 (0x30a8a61b7000)
libsqlite3.so.0 => /usr/local/lib/libsqlite3.so.0 (0x30a8a74ab000)
libarchive.so.7 => /usr/lib/libarchive.so.7 (0x30a8a788d000)
libcurl.so.4 => /usr/local/lib/libcurl.so.4 (0x30a8a7f95000)
libpcre2-8.so.0 => /usr/local/lib/libpcre2-8.so.0 (0x30a8a9c10000)
libexecinfo.so.1 => /usr/lib/libexecinfo.so.1 (0x30a8a8d51000)
libbz2.so.4 => /usr/lib/libbz2.so.4 (0x30a8aabae000)
libz.so.6 => /lib/libz.so.6 (0x30a8ab5c7000)
libutil.so.9 => /lib/libutil.so.9 (0x30a8ac330000)
libthr.so.3 => /lib/libthr.so.3 (0x30a8accb5000)
libc++.so.1 => /lib/libc++.so.1 (0x30a8add68000)
libcxxrt.so.1 => /lib/libcxxrt.so.1 (0x30a8ad7bd000)
libm.so.5 => /lib/libm.so.5 (0x30a8ae095000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x30a8ae555000)
libc.so.7 => /lib/libc.so.7 (0x30a8b023f000)
liblzma.so.5 => /usr/lib/liblzma.so.5 (0x30a8aec3a000)
libbsdxml.so.4 => /lib/libbsdxml.so.4 (0x30a8af525000)
libprivatezstd.so.5 => /usr/lib/libprivatezstd.so.5 (0x30a8b0791000)
libcrypto.so.30 => /lib/libcrypto.so.30 (0x30a8b1133000)
libnghttp2.so.14 => /usr/local/lib/libnghttp2.so.14 (0x30a8b2b2c000)
libssh2.so.1 => /usr/local/lib/libssh2.so.1 (0x30a8b1aa9000)
libpsl.so.5 => /usr/local/lib/libpsl.so.5 (0x30a8b2927000)
libssl.so.30 => /usr/lib/libssl.so.30 (0x30a8b39c2000)
libheimntlm.so.11 => /usr/lib/libheimntlm.so.11 (0x30a8b4270000)
libhx509.so.11 => /usr/lib/libhx509.so.11 (0x30a8b44cb000)
libcom_err.so.5 => /usr/lib/libcom_err.so.5 (0x30a8b4742000)
libasn1.so.11 => /usr/lib/libasn1.so.11 (0x30a8b4784000)
libwind.so.11 => /usr/lib/libwind.so.11 (0x30a8b4b1d000)
libheimbase.so.11 => /usr/lib/libheimbase.so.11 (0x30a8b4b97000)
libroken.so.11 => /usr/lib/libroken.so.11 (0x30a8b631a000)
libcrypt.so.5 => /lib/libcrypt.so.5 (0x30a8b51aa000)
libkrb5.so.11 => /usr/lib/libkrb5.so.11 (0x30a8b60b3000)
libgssapi.so.10 => /usr/lib/libgssapi.so.10 (0x30a8b7179000)
libgssapi_krb5.so.10 => /usr/lib/libgssapi_krb5.so.10 (0x30a8b8b6b000)
libelf.so.2 => /lib/libelf.so.2 (0x30a8b7d57000)
libmd.so.6 => /lib/libmd.so.6 (0x30a8b9175000)
libidn2.so.0 => /usr/local/lib/libidn2.so.0 (0x30a8b980d000)
libunistring.so.5 => /usr/local/lib/libunistring.so.5 (0x30a8ba0fb000)
libprivateheimipcc.so.11 => /usr/lib/libprivateheimipcc.so.11 (0x30a8bb1ec000)
[vdso] (0x30a8a5671000)
And this is the environment where it's broken
$ ldd /usr/local/bin/lnav
/usr/local/bin/lnav:
libreadline.so.8 => /usr/local/lib/libreadline.so.8 (0x271d7c603000)
libncurses.so.6 => /usr/local/lib/libncurses.so.6 (0x271d7b705000)
libtinfo.so.6 => /usr/local/lib/libtinfo.so.6 (0x271d7c668000)
libsqlite3.so.0 => /usr/local/lib/libsqlite3.so.0 (0x271d7d6d9000)
libarchive.so.13 => /usr/local/lib/libarchive.so.13 (0x271d7e0ff000)
libcurl.so.4 => /usr/local/lib/libcurl.so.4 (0x271d7e5e3000)
libpcre2-8.so.0 => /usr/local/lib/libpcre2-8.so.0 (0x271d7e765000)
libtinfow.so.9 => /lib/libtinfow.so.9 (0x271d7f4da000)
libexecinfo.so.1 => /usr/lib/libexecinfo.so.1 (0x271d7d011000)
libbz2.so.4 => /usr/lib/libbz2.so.4 (0x271d7fc80000)
libz.so.6 => /lib/libz.so.6 (0x271d80d8e000)
libutil.so.9 => /lib/libutil.so.9 (0x271d80018000)
libthr.so.3 => /lib/libthr.so.3 (0x271d81fa9000)
libc++.so.1 => /lib/libc++.so.1 (0x271d81971000)
libcxxrt.so.1 => /lib/libcxxrt.so.1 (0x271d82eac000)
libm.so.5 => /lib/libm.so.5 (0x271d830e6000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x271d836a1000)
libc.so.7 => /lib/libc.so.7 (0x271d84805000)
libcrypto.so.12 => /usr/local/lib/libcrypto.so.12 (0x271d851d7000)
libexpat.so.1 => /usr/local/lib/libexpat.so.1 (0x271d84239000)
liblzo2.so.2 => /usr/local/lib/liblzo2.so.2 (0x271d85b13000)
liblzma.so.5 => /usr/lib/liblzma.so.5 (0x271d86b09000)
libzstd.so.1 => /usr/local/lib/libzstd.so.1 (0x271d86cfa000)
liblz4.so.1 => /usr/local/lib/liblz4.so.1 (0x271d872eb000)
libidn2.so.0 => /usr/local/lib/libidn2.so.0 (0x271d877d3000)
libssl.so.12 => /usr/local/lib/libssl.so.12 (0x271d8817d000)
libbrotlidec.so.1 => /usr/local/lib/libbrotlidec.so.1 (0x271d88f98000)
libelf.so.2 => /lib/libelf.so.2 (0x271d89040000)
libmd.so.6 => /lib/libmd.so.6 (0x271d897b7000)
libunistring.so.5 => /usr/local/lib/libunistring.so.5 (0x271d8a0b8000)
libbrotlicommon.so.1 => /usr/local/lib/libbrotlicommon.so.1 (0x271d8b4d7000)
[vdso] (0x271d7a78c000)tstack commented