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[Bug runtime/22265] New: on rawhide, we're getting a kernel panic
- From: "dsmith at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Thu, 05 Oct 2017 16:10:05 +0000
- Subject: [Bug runtime/22265] New: on rawhide, we're getting a kernel panic
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=22265
Bug ID: 22265
Summary: on rawhide, we're getting a kernel panic
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: runtime
Assignee: systemtap at sourceware dot org
Reporter: dsmith at redhat dot com
Target Milestone: ---
On rawhide (4.14.0-0.rc3.git0.1.fc28.x86_64), we're getting an odd kernel panic
on full testsuite runs. I can't seem to narrow it down any more than that no
matter what I try.
Here are excerpts from the console output. Things start out OK, then we get
lots of segfaults in stapdyn (which is understandable with the current dyninst
problems on rawhide):
====
[ 1582.835099] stap_d6038e88b0e51e67a5adebe6504b82a3_5823: loading out-of-tree
module taints kernel.
[ 1582.836265] stap_d6038e88b0e51e67a5adebe6504b82a3_5823: module verification
failed: signature and/or required key missing - tainting kernel
[ 1772.111044] show_signal_msg: 62 callbacks suppressed
[ 1772.111983] stapdyn[25606]: segfault at 58 ip 00007f199d0605bb sp
00007ffebd186500 error 4 in libsymtabAPI.so.9.3.2[7f199d01e000+123000]
[ 1777.990599] stapdyn[26096]: segfault at 58 ip 00007ff0158455bb sp
00007ffd392579d0 error 4 in libsymtabAPI.so.9.3.2[7ff015803000+123000]
[ 1783.283213] stapdyn[26586]: segfault at 58 ip 00007fab0dc8c5bb sp
00007ffd0e2acc50 error 4 in libsymtabAPI.so.9.3.2[7fab0dc4a000+123000]
[ 1795.359730] stapdyn[27087]: segfault at 58 ip 00007f37e575b5bb sp
00007ffcad1fe6f0 error 4 in libsymtabAPI.so.9.3.2[7f37e5719000+123000]
[ 1807.681140] stapdyn[27591]: segfault at 58 ip 00007f1be69715bb sp
00007ffce239e9d0 error 4 in libsymtabAPI.so.9.3.2[7f1be692f000+123000]
[ 1964.299192] stapdyn[7435]: segfault at 58 ip 00007fb8b045b5bb sp
00007fffe80f9870 error 4 in libsymtabAPI.so.9.3.2[7fb8b0419000+123000]
====
... I've skipped a bunch of stapdyn errors here...
Here is where things start to get wonky. The segfaults start to occur in the
probed processes, not in stapdyn. Then this seems to spread to systemd (process
1).
====
8920.239055] stapdyn[25959]: segfault at 58 ip 00007f060df905bb sp
00007ffc96f17030 error 4 in libsymtabAPI.so.9.3.2[7f060df4e000+123000]
[ 8920.489612] utrace_p5_multi[25964]: segfault at 0 ip (null) sp
00007ffd169ac2d8 error 14 in utrace_p5_multi_4512[400000+1000]
[ 8931.470029] stapdyn[26482]: segfault at 58 ip 00007f3bb9aba5bb sp
00007ffd501f3920 error 4 in libsymtabAPI.so.9.3.2[7f3bb9a78000+123000]
[ 8931.726801] utrace_p5_multi[26487]: segfault at 0 ip (null) sp
00007fff4fdb61f8 error 14 in utrace_p5_multi_4512[400000+1000]
[ 8990.722785] stapdyn[30192]: segfault at 58 ip 00007fb3b68aa5bb sp
00007fffb28cbdc0 error 4 in libsymtabAPI.so.9.3.2[7fb3b6868000+123000]
[ 9073.875930] stapdyn[3611]: segfault at 58 ip 00007f78a9e2d5bb sp
00007ffe57419980 error 4 in libsymtabAPI.so.9.3.2[7f78a9deb000+123000]
[ 9242.226823] nr_pdflush_threads exported in /proc is scheduled for removal
[12184.169178] stapdyn[10279]: segfault at 58 ip 00007f7bf42885bb sp
00007ffcc170f990 error 4 in libsymtabAPI.so.9.3.2[7f7bf4246000+123000]
[12184.428844] pthreadprobes[10284]: segfault at 0 ip (null) sp
00007fff490ad788 error 14 in pthreadprobes[400000+2000]
[12505.244354] stapdyn[31221]: segfault at 58 ip 00007f0c949ed5bb sp
00007ffd8ee9d950 error 4 in libsymtabAPI.so.9.3.2[7f0c949ab000+123000]
[19041.457388] traps: beah-rhts-task[862] trap stack segment ip:7f5cd038d080
sp:7fffe87a0688 error:0 in libc-2.26.90.so[7f5cd030b000+1ae000]
[19041.459477] systemd-journal[452]: segfault at 3d ip 00007f3999a4f260 sp
00007fff1f6ff6b8 error 6 in libc-2.26.90.so[7f399994d000+1ae000]
[19041.460709] auditd[532]: segfault at 5f ip 00007fa9ab88b260 sp
00007fff44fd6728 error 6 in libc-2.26.90.so[7fa9ab789000+1ae000]
[19041.462895] systemd[1]: segfault at 2 ip 00007f1bd6af9260 sp
00007ffdf11eff98 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19041.466851] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11ef788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19041.470302] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11eef88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19041.471631] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11ee788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19041.476197] audit: type=1701 audit(1507163333.199:695): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17718
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19041.478055] audit: type=1701 audit(1507163333.202:696): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17720
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19041.480178] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11edf88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19047.533621] show_signal_msg: 81 callbacks suppressed
[19047.534317] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11d8f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19047.537838] systemd[17766]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02 sp
00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19047.634192] systemd[17765]: segfault at 7ffdf09f0fc8 ip 0000560790523256 sp
00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]
[19047.670316] systemd[17769]: segfault at 7ffdf09f0f98 ip 00007f1bd6dc1191 sp
00007ffdf09f0f80 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19047.678171] systemd[17767]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19 sp
00007ffdf09f0f30 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19047.809605] sssd_nss[723]: segfault at 7f6be8f41e8d ip 00007f6be8774d27 sp
00007ffc25db9b80 error 7 in libc-2.26.90.so[7f6be86f7000+1ae000]
[19047.811408] audit: type=1701 audit(1507163339.535:727): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:sssd_t:s0 pid=723
comm="sssd_nss" exe="/usr/libexec/sssd/sssd_nss" sig=11 res=1
[19047.838607] sssd_be[584]: segfault at 7ff9e67f0700 ip 00007ff9e373ed90 sp
00007ffd5ee6eee8 error 7 in libpthread-2.26.90.so[7ff9e3735000+19000]
[19047.841767] audit: type=1701 audit(1507163339.565:728): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:sssd_t:s0 pid=584
comm="sssd_be" exe="/usr/libexec/sssd/sssd_be" sig=11 res=1
[19047.856917] sssd[551]: segfault at 7f3f91862741 ip 00007f3f8e7b0d92 sp
00007ffce81a2d78 error 7 in libpthread-2.26.90.so[7f3f8e7a7000+19000]
[19052.726436] kauditd_printk_skb: 59 callbacks suppressed
[19052.726985] audit: type=1701 audit(1507163344.450:754): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17798
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19052.742422] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11c8f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19052.753497] audit: type=1701 audit(1507163344.477:755): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17799
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19052.896612] audit: type=1701 audit(1507163344.620:756): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17813
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19053.749655] audit: type=1701 audit(1507163345.473:757): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17814
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19053.764691] systemd[17816]: segfault at 7ffdf09f0ff8 ip 000056079052324c sp
00007ffdf09f0ed0 error 6 in systemd[560790437000+167000]
[19053.787390] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11c8788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19053.840424] audit: type=1701 audit(1507163345.564:758): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17811
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19053.844535] systemd[17817]: segfault at 7ffdf09f0f08 ip 0000560790523256 sp
00007ffdf09f0f10 error 6 in systemd[560790437000+167000]
[19053.862475] systemd[17820]: segfault at 7ffdf09f0fc8 ip 0000560790523256 sp
00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]
[19057.793553] show_signal_msg: 86 callbacks suppressed
[19057.794076] systemd[17885]: segfault at 7ffdf09f0f48 ip 0000560790523256 sp
00007ffdf09f0f50 error 6 in systemd[560790437000+167000]
[19057.812420] audit: type=1701 audit(1507163349.536:797): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17885
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19058.455468] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11b5788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19058.463660] systemd[17891]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02 sp
00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19058.482145] systemd[17892]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19 sp
00007ffdf09f0f30 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19058.509725] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11b4f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19058.525793] audit: type=1701 audit(1507163350.249:798): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17891
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19058.552338] audit: type=1701 audit(1507163350.276:799): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17892
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19058.637978] audit: type=1701 audit(1507163350.361:800): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17898
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19058.650453] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11b4788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19063.107909] show_signal_msg: 86 callbacks suppressed
[19063.108412] systemd[17966]: segfault at 7ffdf09f0fd8 ip 00007f1bd6dc1191 sp
00007ffdf09f0fc0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19063.236707] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11a1788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19063.247143] audit: type=1701 audit(1507163354.970:839): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17975
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19063.313254] audit: type=1701 audit(1507163354.955:838): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17974
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19063.332955] audit: type=1701 audit(1507163355.056:840): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17971
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19063.347875] audit: type=1701 audit(1507163355.071:841): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17977
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19063.356221] audit: type=1701 audit(1507163355.080:842): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17966
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19063.359546] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11a0f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19063.385186] audit: type=1701 audit(1507163355.108:843): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=17982
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19063.387576] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf11a0788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19068.118130] show_signal_msg: 523 callbacks suppressed
[19068.118828] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf112c788 error 6
[19068.119491] systemd[18419]: segfault at 7ffdf09f0fd8 ip 00007f1bd6dc1191 sp
00007ffdf09f0fc0 error 6
[19068.129564] audit: type=1701 audit(1507163359.853:1067): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=18423
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19068.147892] audit: type=1701 audit(1507163359.871:1068): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=18422
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19068.161665] audit: type=1701 audit(1507163359.885:1069): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=18429
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19068.163965] audit: type=1701 audit(1507163359.888:1070): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=18420
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19068.187530] in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19068.222427] audit: type=1701 audit(1507163359.946:1071): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=18428
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19068.230738] audit: type=1701 audit(1507163359.954:1072): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=18427
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19068.245281] in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19068.263182] audit: type=1701 audit(1507163359.986:1073): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=18440
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19068.274157] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf112bf88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19073.129453] kauditd_printk_skb: 643 callbacks suppressed
[19073.130097] audit: type=1701 audit(1507163364.797:1351): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=18989
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19073.140874] systemd[19002]: segfault at 7ffdf09f0f88 ip 0000560790523256 sp
00007ffdf09f0f90 error 6 in systemd[560790437000+167000]
[19073.146986] audit: type=1701 audit(1507163364.870:1353): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=18998
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19073.151265] systemd[18999]: segfault at 7ffdf09f0ff8 ip 000056079052324c sp
00007ffdf09f0ed0 error 6 in systemd[560790437000+167000]
[19073.160638] systemd[19000]: segfault at 7ffdf09f0f08 ip 0000560790523256 sp
00007ffdf09f0f10 error 6 in systemd[560790437000+167000]
[19073.167475] systemd[19001]: segfault at 7ffdf09f0f48 ip 0000560790523256 sp
00007ffdf09f0f50 error 6 in systemd[560790437000+167000]
[19073.172559] systemd[19003]: segfault at 7ffdf09f0fc8 ip 0000560790523256 sp
00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]
[19073.180104] systemd[19004]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02 sp
00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19073.196284] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf109cf88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19073.214105] systemd[19011]: segfault at 7ffdf09f0f98 ip 00007f1bd6dc1191 sp
00007ffdf09f0f80 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19078.135481] show_signal_msg: 675 callbacks suppressed
[19078.136132] systemd[19595]: segfault at 7ffdf09f0f48 ip 0000560790523256 sp
00007ffdf09f0f50 error 6
[19078.138512] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf100a788 error 6
[19078.155260] audit: type=1701 audit(1507163369.875:1652): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=19592
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19078.187546] in systemd[560790437000+167000]
[19078.207918] systemd[19601]: segfault at 7ffdf09f0fc8 ip 0000560790523256 sp
00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]
[19078.215945] in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19078.217825] systemd[19602]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02 sp
00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19078.233505] audit: type=1701 audit(1507163369.957:1653): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=19595
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19078.260118] systemd[19600]: segfault at 7ffdf09f0f88 ip 0000560790523256 sp
00007ffdf09f0f90 error 6 in systemd[560790437000+167000]
[19078.287082] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf1009f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19078.300765] audit: type=1701 audit(1507163370.024:1654): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=19601
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19078.310518] systemd[19607]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19 sp
00007ffdf09f0f30 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19083.141199] kauditd_printk_skb: 667 callbacks suppressed
[19083.141743] audit: type=1701 audit(1507163374.865:1947): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=20188
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19083.150970] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf0f77788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19083.156520] systemd[20190]: segfault at 7ffdf09f0ff8 ip 000056079052324c sp
00007ffdf09f0ed0 error 6 in systemd[560790437000+167000]
[19083.174568] systemd[20192]: segfault at 7ffdf09f0f08 ip 0000560790523256 sp
00007ffdf09f0f10 error 6 in systemd[560790437000+167000]
[19083.182500] systemd[20194]: segfault at 7ffdf09f0f48 ip 0000560790523256 sp
00007ffdf09f0f50 error 6 in systemd[560790437000+167000]
[19083.206494] systemd[20197]: segfault at 7ffdf09f0f88 ip 0000560790523256 sp
00007ffdf09f0f90 error 6 in systemd[560790437000+167000]
[19083.243673] systemd[20198]: segfault at 7ffdf09f0fc8 ip 0000560790523256 sp
00007ffdf09f0fd0 error 6
[19083.246090] audit: type=1701 audit(1507163374.970:1948): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=20190
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19083.251545] in systemd[560790437000+167000]
[19083.258655] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf0f76f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19083.267801] audit: type=1701 audit(1507163374.991:1949): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=20192
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19088.161961] show_signal_msg: 604 callbacks suppressed
[19088.162538] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf0ef4f88 error 6
[19088.175007] systemd[20723]: segfault at 7ffdf09f0f48 ip 0000560790523256 sp
00007ffdf09f0f50 error 6
[19088.177063] in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19088.185946] systemd[20727]: segfault at 7ffdf09f0f88 ip 0000560790523256 sp
00007ffdf09f0f90 error 6 in systemd[560790437000+167000]
[19088.192718] in systemd[560790437000+167000]
[19088.194489] audit: type=1701 audit(1507163379.918:2216): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=20711
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19088.199785] systemd[20731]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f19 sp
00007ffdf09f0f70 error 6
[19088.200696] systemd[20730]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19 sp
00007ffdf09f0f30 error 6
[19088.205413] in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19088.215399] audit: type=1701 audit(1507163379.939:2217): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=20723
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19088.222267] systemd[20728]: segfault at 7ffdf09f0fc8 ip 0000560790523256 sp
00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]
[19088.243504] audit: type=1701 audit(1507163379.967:2218): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=20727
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19088.246937] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf0ef4788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19088.254341] in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19093.173168] show_signal_msg: 979 callbacks suppressed
[19093.173697] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf0e1f788 error 6
[19093.187760] systemd[21578]: segfault at 7ffdf09f0ff8 ip 000056079052324c sp
00007ffdf09f0ed0 error 6
[19093.201365] in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19093.208753] systemd[21580]: segfault at 7ffdf09f0f08 ip 0000560790523256 sp
00007ffdf09f0f10 error 6 in systemd[560790437000+167000]
[19093.220943] systemd[21581]: segfault at 7ffdf09f0f48 ip 0000560790523256 sp
00007ffdf09f0f50 error 6 in systemd[560790437000+167000]
[19093.232909] systemd[21583]: segfault at 7ffdf09f0f88 ip 0000560790523256 sp
00007ffdf09f0f90 error 6 in systemd[560790437000+167000]
[19093.240385] systemd[21585]: segfault at 7ffdf09f0fc8 ip 0000560790523256 sp
00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]
[19093.245174] systemd[21587]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02 sp
00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19093.248666] in systemd[560790437000+167000]
[19093.261939] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf0e1ef88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19093.266428] audit: type=1701 audit(1507163384.990:2647): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=21578
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19093.271216] audit: type=1701 audit(1507163384.995:2648): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=21580
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19098.174040] show_signal_msg: 3649 callbacks suppressed
[19098.175086] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf0b09f88 error 6
[19098.175900] systemd[24769]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19 sp
00007ffdf09f0f30 error 6
[19098.177114] audit: type=1701 audit(1507163389.901:4239): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=24773
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19098.179876] systemd[24772]: segfault at 7ffdf09f0fd8 ip 00007f1bd6dc1191 sp
00007ffdf09f0fc0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19098.181953] in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19098.182679] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf0b09788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19098.185530] in libpthread-2.26.90.so[7f1bd6daf000+19000]
[19098.186229] audit: type=1701 audit(1507163389.910:4240): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=24781
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19098.187862] audit: type=1701 audit(1507163389.912:4241): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=24772
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19098.189992] audit: type=1701 audit(1507163389.914:4242): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=24769
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
[19098.192311] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp
00007ffdf0b08f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]
[19098.194048] audit: type=1701 audit(1507163389.916:4243): auid=4294967295
uid=0 gid=0 ses=4294967295 subj=system_u:system_r:init_t:s0 pid=24785
comm="systemd" exe="/usr/lib/systemd/systemd" sig=11 res=1
====
Here's the actual kernel panic. I don't see any systemtap functions in the
stack trace.
====
[19098.826574] Kernel panic - not syncing: Attempted to kill init!
exitcode=0x0000008b
[19098.826574]
[19098.827510] CPU: 0 PID: 1 Comm: systemd Tainted: G OE
4.14.0-0.rc3.git0.1.fc28.x86_64 #1
[19098.828386] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[19098.828930] Call Trace:
[19098.829161] dump_stack+0x63/0x8b
[19098.829463] panic+0xe4/0x237
[19098.829738] do_exit+0xbb9/0xbc0
[19098.830039] do_group_exit+0x47/0xb0
[19098.830376] get_signal+0x27b/0x590
[19098.830706] do_signal+0x37/0x680
[19098.831003] ? __probe_kernel_read+0x5a/0x90
[19098.831420] exit_to_usermode_loop+0x6e/0xb0
[19098.831825] prepare_exit_to_usermode+0x74/0x80
[19098.832261] retint_user+0x8/0x10
[19098.832601] RIP: 0033:0x7f1bd6dc1191
[19098.832956] RSP: 002b:00007ffdf09f0f40 EFLAGS: 00010202
[19098.833454] RAX: 000056079047fea0 RBX: 000000000000000b RCX:
00007ffdf09f0f40
[19098.834106] RDX: 0000000000000000 RSI: 00007ffdf09f1120 RDI:
0000000000000011
[19098.834725] RBP: 0000000000006532 R08: 0000000000000000 R09:
0000000000000000
[19098.835384] R10: 0000000000000004 R11: 0000000000000246 R12:
00007ffdf09f1120
[19098.836037] R13: 0000000000000000 R14: 00007ffdf09f18a0 R15:
0000000000000000
[19098.837392] Kernel Offset: 0x1f000000 from 0xffffffff81000000 (relocation
range: 0xffffffff80000000-0xffffffffbfffffff)
[19098.838401] ---[ end Kernel panic - not syncing: Attempted to kill init!
exitcode=0x0000008b
====
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