From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 47242 invoked by alias); 5 Oct 2017 16:10:12 -0000 Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org Received: (qmail 47142 invoked by uid 48); 5 Oct 2017 16:10:06 -0000 From: "dsmith at redhat dot com" To: systemtap@sourceware.org Subject: [Bug runtime/22265] New: on rawhide, we're getting a kernel panic Date: Thu, 05 Oct 2017 16:10:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: runtime X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dsmith at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2017-q4/txt/msg00010.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=3D22265 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 p= anic 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 dyni= nst problems on rawhide): =3D=3D=3D=3D [ 1582.835099] stap_d6038e88b0e51e67a5adebe6504b82a3_5823: loading out-of-t= ree module taints kernel.=20 [ 1582.836265] stap_d6038e88b0e51e67a5adebe6504b82a3_5823: module verificat= ion failed: signature and/or required key missing - tainting kernel=20 [ 1772.111044] show_signal_msg: 62 callbacks suppressed=20 [ 1772.111983] stapdyn[25606]: segfault at 58 ip 00007f199d0605bb sp 00007ffebd186500 error 4 in libsymtabAPI.so.9.3.2[7f199d01e000+123000]=20 [ 1777.990599] stapdyn[26096]: segfault at 58 ip 00007ff0158455bb sp 00007ffd392579d0 error 4 in libsymtabAPI.so.9.3.2[7ff015803000+123000]=20 [ 1783.283213] stapdyn[26586]: segfault at 58 ip 00007fab0dc8c5bb sp 00007ffd0e2acc50 error 4 in libsymtabAPI.so.9.3.2[7fab0dc4a000+123000]=20 [ 1795.359730] stapdyn[27087]: segfault at 58 ip 00007f37e575b5bb sp 00007ffcad1fe6f0 error 4 in libsymtabAPI.so.9.3.2[7f37e5719000+123000]=20 [ 1807.681140] stapdyn[27591]: segfault at 58 ip 00007f1be69715bb sp 00007ffce239e9d0 error 4 in libsymtabAPI.so.9.3.2[7f1be692f000+123000]=20 [ 1964.299192] stapdyn[7435]: segfault at 58 ip 00007fb8b045b5bb sp 00007fffe80f9870 error 4 in libsymtabAPI.so.9.3.2[7fb8b0419000+123000]=20 =3D=3D=3D=3D ... 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 (pro= cess 1).=20 =3D=3D=3D=3D 8920.239055] stapdyn[25959]: segfault at 58 ip 00007f060df905bb sp 00007ffc96f17030 error 4 in libsymtabAPI.so.9.3.2[7f060df4e000+123000]=20 [ 8920.489612] utrace_p5_multi[25964]: segfault at 0 ip (null) sp 00007ffd169ac2d8 error 14 in utrace_p5_multi_4512[400000+1000]=20 [ 8931.470029] stapdyn[26482]: segfault at 58 ip 00007f3bb9aba5bb sp 00007ffd501f3920 error 4 in libsymtabAPI.so.9.3.2[7f3bb9a78000+123000]=20 [ 8931.726801] utrace_p5_multi[26487]: segfault at 0 ip (null) sp 00007fff4fdb61f8 error 14 in utrace_p5_multi_4512[400000+1000]=20 [ 8990.722785] stapdyn[30192]: segfault at 58 ip 00007fb3b68aa5bb sp 00007fffb28cbdc0 error 4 in libsymtabAPI.so.9.3.2[7fb3b6868000+123000]=20 [ 9073.875930] stapdyn[3611]: segfault at 58 ip 00007f78a9e2d5bb sp 00007ffe57419980 error 4 in libsymtabAPI.so.9.3.2[7f78a9deb000+123000]=20 [ 9242.226823] nr_pdflush_threads exported in /proc is scheduled for remova= l=20 [12184.169178] stapdyn[10279]: segfault at 58 ip 00007f7bf42885bb sp 00007ffcc170f990 error 4 in libsymtabAPI.so.9.3.2[7f7bf4246000+123000]=20 [12184.428844] pthreadprobes[10284]: segfault at 0 ip (null) sp 00007fff490ad788 error 14 in pthreadprobes[400000+2000]=20 [12505.244354] stapdyn[31221]: segfault at 58 ip 00007f0c949ed5bb sp 00007ffd8ee9d950 error 4 in libsymtabAPI.so.9.3.2[7f0c949ab000+123000]=20 [19041.457388] traps: beah-rhts-task[862] trap stack segment ip:7f5cd038d080 sp:7fffe87a0688 error:0 in libc-2.26.90.so[7f5cd030b000+1ae000]=20 [19041.459477] systemd-journal[452]: segfault at 3d ip 00007f3999a4f260 sp 00007fff1f6ff6b8 error 6 in libc-2.26.90.so[7f399994d000+1ae000]=20 [19041.460709] auditd[532]: segfault at 5f ip 00007fa9ab88b260 sp 00007fff44fd6728 error 6 in libc-2.26.90.so[7fa9ab789000+1ae000]=20 [19041.462895] systemd[1]: segfault at 2 ip 00007f1bd6af9260 sp 00007ffdf11eff98 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19041.466851] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11ef788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19041.470302] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11eef88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19041.471631] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11ee788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19041.476197] audit: type=3D1701 audit(1507163333.199:695): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7718 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19041.478055] audit: type=3D1701 audit(1507163333.202:696): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7720 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19041.480178] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11edf88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19047.533621] show_signal_msg: 81 callbacks suppressed=20 [19047.534317] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11d8f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19047.537838] systemd[17766]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02= sp 00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19047.634192] systemd[17765]: segfault at 7ffdf09f0fc8 ip 0000560790523256= sp 00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]=20 [19047.670316] systemd[17769]: segfault at 7ffdf09f0f98 ip 00007f1bd6dc1191= sp 00007ffdf09f0f80 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19047.678171] systemd[17767]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19= sp 00007ffdf09f0f30 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19047.809605] sssd_nss[723]: segfault at 7f6be8f41e8d ip 00007f6be8774d27 = sp 00007ffc25db9b80 error 7 in libc-2.26.90.so[7f6be86f7000+1ae000]=20 [19047.811408] audit: type=3D1701 audit(1507163339.535:727): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:sssd_t:s0 pid=3D7= 23 comm=3D"sssd_nss" exe=3D"/usr/libexec/sssd/sssd_nss" sig=3D11 res=3D1=20 [19047.838607] sssd_be[584]: segfault at 7ff9e67f0700 ip 00007ff9e373ed90 sp 00007ffd5ee6eee8 error 7 in libpthread-2.26.90.so[7ff9e3735000+19000]=20 [19047.841767] audit: type=3D1701 audit(1507163339.565:728): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:sssd_t:s0 pid=3D5= 84 comm=3D"sssd_be" exe=3D"/usr/libexec/sssd/sssd_be" sig=3D11 res=3D1=20 [19047.856917] sssd[551]: segfault at 7f3f91862741 ip 00007f3f8e7b0d92 sp 00007ffce81a2d78 error 7 in libpthread-2.26.90.so[7f3f8e7a7000+19000]=20 [19052.726436] kauditd_printk_skb: 59 callbacks suppressed=20 [19052.726985] audit: type=3D1701 audit(1507163344.450:754): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7798 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19052.742422] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11c8f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19052.753497] audit: type=3D1701 audit(1507163344.477:755): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7799 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19052.896612] audit: type=3D1701 audit(1507163344.620:756): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7813 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19053.749655] audit: type=3D1701 audit(1507163345.473:757): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7814 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19053.764691] systemd[17816]: segfault at 7ffdf09f0ff8 ip 000056079052324c= sp 00007ffdf09f0ed0 error 6 in systemd[560790437000+167000]=20 [19053.787390] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11c8788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19053.840424] audit: type=3D1701 audit(1507163345.564:758): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7811 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19053.844535] systemd[17817]: segfault at 7ffdf09f0f08 ip 0000560790523256= sp 00007ffdf09f0f10 error 6 in systemd[560790437000+167000]=20 [19053.862475] systemd[17820]: segfault at 7ffdf09f0fc8 ip 0000560790523256= sp 00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]=20 [19057.793553] show_signal_msg: 86 callbacks suppressed=20 [19057.794076] systemd[17885]: segfault at 7ffdf09f0f48 ip 0000560790523256= sp 00007ffdf09f0f50 error 6 in systemd[560790437000+167000]=20 [19057.812420] audit: type=3D1701 audit(1507163349.536:797): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7885 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19058.455468] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11b5788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19058.463660] systemd[17891]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02= sp 00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19058.482145] systemd[17892]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19= sp 00007ffdf09f0f30 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19058.509725] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11b4f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19058.525793] audit: type=3D1701 audit(1507163350.249:798): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7891 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19058.552338] audit: type=3D1701 audit(1507163350.276:799): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7892 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19058.637978] audit: type=3D1701 audit(1507163350.361:800): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7898 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19058.650453] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11b4788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19063.107909] show_signal_msg: 86 callbacks suppressed=20 [19063.108412] systemd[17966]: segfault at 7ffdf09f0fd8 ip 00007f1bd6dc1191= sp 00007ffdf09f0fc0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19063.236707] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11a1788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19063.247143] audit: type=3D1701 audit(1507163354.970:839): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7975 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19063.313254] audit: type=3D1701 audit(1507163354.955:838): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7974 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19063.332955] audit: type=3D1701 audit(1507163355.056:840): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7971 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19063.347875] audit: type=3D1701 audit(1507163355.071:841): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7977 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19063.356221] audit: type=3D1701 audit(1507163355.080:842): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7966 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19063.359546] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11a0f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19063.385186] audit: type=3D1701 audit(1507163355.108:843): auid=3D4294967= 295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 7982 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19063.387576] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf11a0788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19068.118130] show_signal_msg: 523 callbacks suppressed=20 [19068.118828] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf112c788 error 6=20 [19068.119491] systemd[18419]: segfault at 7ffdf09f0fd8 ip 00007f1bd6dc1191= sp 00007ffdf09f0fc0 error 6=20 [19068.129564] audit: type=3D1701 audit(1507163359.853:1067): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 8423 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19068.147892] audit: type=3D1701 audit(1507163359.871:1068): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 8422 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19068.161665] audit: type=3D1701 audit(1507163359.885:1069): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 8429 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19068.163965] audit: type=3D1701 audit(1507163359.888:1070): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 8420 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19068.187530] in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19068.222427] audit: type=3D1701 audit(1507163359.946:1071): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 8428 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19068.230738] audit: type=3D1701 audit(1507163359.954:1072): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 8427 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19068.245281] in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19068.263182] audit: type=3D1701 audit(1507163359.986:1073): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 8440 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19068.274157] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf112bf88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19073.129453] kauditd_printk_skb: 643 callbacks suppressed=20 [19073.130097] audit: type=3D1701 audit(1507163364.797:1351): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 8989 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19073.140874] systemd[19002]: segfault at 7ffdf09f0f88 ip 0000560790523256= sp 00007ffdf09f0f90 error 6 in systemd[560790437000+167000]=20 [19073.146986] audit: type=3D1701 audit(1507163364.870:1353): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 8998 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19073.151265] systemd[18999]: segfault at 7ffdf09f0ff8 ip 000056079052324c= sp 00007ffdf09f0ed0 error 6 in systemd[560790437000+167000]=20 [19073.160638] systemd[19000]: segfault at 7ffdf09f0f08 ip 0000560790523256= sp 00007ffdf09f0f10 error 6 in systemd[560790437000+167000]=20 [19073.167475] systemd[19001]: segfault at 7ffdf09f0f48 ip 0000560790523256= sp 00007ffdf09f0f50 error 6 in systemd[560790437000+167000]=20 [19073.172559] systemd[19003]: segfault at 7ffdf09f0fc8 ip 0000560790523256= sp 00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]=20 [19073.180104] systemd[19004]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02= sp 00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19073.196284] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf109cf88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19073.214105] systemd[19011]: segfault at 7ffdf09f0f98 ip 00007f1bd6dc1191= sp 00007ffdf09f0f80 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19078.135481] show_signal_msg: 675 callbacks suppressed=20 [19078.136132] systemd[19595]: segfault at 7ffdf09f0f48 ip 0000560790523256= sp 00007ffdf09f0f50 error 6=20 [19078.138512] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf100a788 error 6=20 [19078.155260] audit: type=3D1701 audit(1507163369.875:1652): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 9592 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19078.187546] in systemd[560790437000+167000]=20 [19078.207918] systemd[19601]: segfault at 7ffdf09f0fc8 ip 0000560790523256= sp 00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]=20 [19078.215945] in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19078.217825] systemd[19602]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02= sp 00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19078.233505] audit: type=3D1701 audit(1507163369.957:1653): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 9595 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19078.260118] systemd[19600]: segfault at 7ffdf09f0f88 ip 0000560790523256= sp 00007ffdf09f0f90 error 6 in systemd[560790437000+167000]=20 [19078.287082] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf1009f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19078.300765] audit: type=3D1701 audit(1507163370.024:1654): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D1= 9601 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19078.310518] systemd[19607]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19= sp 00007ffdf09f0f30 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19083.141199] kauditd_printk_skb: 667 callbacks suppressed=20 [19083.141743] audit: type=3D1701 audit(1507163374.865:1947): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 0188 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19083.150970] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf0f77788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19083.156520] systemd[20190]: segfault at 7ffdf09f0ff8 ip 000056079052324c= sp 00007ffdf09f0ed0 error 6 in systemd[560790437000+167000]=20 [19083.174568] systemd[20192]: segfault at 7ffdf09f0f08 ip 0000560790523256= sp 00007ffdf09f0f10 error 6 in systemd[560790437000+167000]=20 [19083.182500] systemd[20194]: segfault at 7ffdf09f0f48 ip 0000560790523256= sp 00007ffdf09f0f50 error 6 in systemd[560790437000+167000]=20 [19083.206494] systemd[20197]: segfault at 7ffdf09f0f88 ip 0000560790523256= sp 00007ffdf09f0f90 error 6 in systemd[560790437000+167000]=20 [19083.243673] systemd[20198]: segfault at 7ffdf09f0fc8 ip 0000560790523256= sp 00007ffdf09f0fd0 error 6=20 [19083.246090] audit: type=3D1701 audit(1507163374.970:1948): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 0190 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19083.251545] in systemd[560790437000+167000]=20 [19083.258655] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf0f76f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19083.267801] audit: type=3D1701 audit(1507163374.991:1949): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 0192 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19088.161961] show_signal_msg: 604 callbacks suppressed=20 [19088.162538] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf0ef4f88 error 6=20 [19088.175007] systemd[20723]: segfault at 7ffdf09f0f48 ip 0000560790523256= sp 00007ffdf09f0f50 error 6=20 [19088.177063] in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19088.185946] systemd[20727]: segfault at 7ffdf09f0f88 ip 0000560790523256= sp 00007ffdf09f0f90 error 6 in systemd[560790437000+167000]=20 [19088.192718] in systemd[560790437000+167000]=20 [19088.194489] audit: type=3D1701 audit(1507163379.918:2216): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 0711 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19088.199785] systemd[20731]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f19= sp 00007ffdf09f0f70 error 6=20 [19088.200696] systemd[20730]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19= sp 00007ffdf09f0f30 error 6=20 [19088.205413] in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19088.215399] audit: type=3D1701 audit(1507163379.939:2217): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 0723 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19088.222267] systemd[20728]: segfault at 7ffdf09f0fc8 ip 0000560790523256= sp 00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]=20 [19088.243504] audit: type=3D1701 audit(1507163379.967:2218): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 0727 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19088.246937] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf0ef4788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19088.254341] in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19093.173168] show_signal_msg: 979 callbacks suppressed=20 [19093.173697] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf0e1f788 error 6=20 [19093.187760] systemd[21578]: segfault at 7ffdf09f0ff8 ip 000056079052324c= sp 00007ffdf09f0ed0 error 6=20 [19093.201365] in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19093.208753] systemd[21580]: segfault at 7ffdf09f0f08 ip 0000560790523256= sp 00007ffdf09f0f10 error 6 in systemd[560790437000+167000]=20 [19093.220943] systemd[21581]: segfault at 7ffdf09f0f48 ip 0000560790523256= sp 00007ffdf09f0f50 error 6 in systemd[560790437000+167000]=20 [19093.232909] systemd[21583]: segfault at 7ffdf09f0f88 ip 0000560790523256= sp 00007ffdf09f0f90 error 6 in systemd[560790437000+167000]=20 [19093.240385] systemd[21585]: segfault at 7ffdf09f0fc8 ip 0000560790523256= sp 00007ffdf09f0fd0 error 6 in systemd[560790437000+167000]=20 [19093.245174] systemd[21587]: segfault at 7ffdf09f0ff8 ip 00007f1bd6dc0f02= sp 00007ffdf09f0ef0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19093.248666] in systemd[560790437000+167000]=20 [19093.261939] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf0e1ef88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19093.266428] audit: type=3D1701 audit(1507163384.990:2647): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 1578 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19093.271216] audit: type=3D1701 audit(1507163384.995:2648): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 1580 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19098.174040] show_signal_msg: 3649 callbacks suppressed=20 [19098.175086] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf0b09f88 error 6=20 [19098.175900] systemd[24769]: segfault at 7ffdf09f0fb8 ip 00007f1bd6dc0f19= sp 00007ffdf09f0f30 error 6=20 [19098.177114] audit: type=3D1701 audit(1507163389.901:4239): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 4773 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19098.179876] systemd[24772]: segfault at 7ffdf09f0fd8 ip 00007f1bd6dc1191= sp 00007ffdf09f0fc0 error 6 in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19098.181953] in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19098.182679] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf0b09788 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19098.185530] in libpthread-2.26.90.so[7f1bd6daf000+19000]=20 [19098.186229] audit: type=3D1701 audit(1507163389.910:4240): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 4781 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19098.187862] audit: type=3D1701 audit(1507163389.912:4241): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 4772 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19098.189992] audit: type=3D1701 audit(1507163389.914:4242): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 4769 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 [19098.192311] systemd[1]: segfault at 1 ip 00007f1bd6af9200 sp 00007ffdf0b08f88 error 6 in libc-2.26.90.so[7f1bd69f7000+1ae000]=20 [19098.194048] audit: type=3D1701 audit(1507163389.916:4243): auid=3D429496= 7295 uid=3D0 gid=3D0 ses=3D4294967295 subj=3Dsystem_u:system_r:init_t:s0 pid=3D2= 4785 comm=3D"systemd" exe=3D"/usr/lib/systemd/systemd" sig=3D11 res=3D1=20 =3D=3D=3D=3D Here's the actual kernel panic. I don't see any systemtap functions in the stack trace. =3D=3D=3D=3D [19098.826574] Kernel panic - not syncing: Attempted to kill init! exitcode=3D0x0000008b=20 [19098.826574]=20=20 [19098.827510] CPU: 0 PID: 1 Comm: systemd Tainted: G OE=20=20 4.14.0-0.rc3.git0.1.fc28.x86_64 #1=20 [19098.828386] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011=20 [19098.828930] Call Trace:=20 [19098.829161] dump_stack+0x63/0x8b=20 [19098.829463] panic+0xe4/0x237=20 [19098.829738] do_exit+0xbb9/0xbc0=20 [19098.830039] do_group_exit+0x47/0xb0=20 [19098.830376] get_signal+0x27b/0x590=20 [19098.830706] do_signal+0x37/0x680=20 [19098.831003] ? __probe_kernel_read+0x5a/0x90=20 [19098.831420] exit_to_usermode_loop+0x6e/0xb0=20 [19098.831825] prepare_exit_to_usermode+0x74/0x80=20 [19098.832261] retint_user+0x8/0x10=20 [19098.832601] RIP: 0033:0x7f1bd6dc1191=20 [19098.832956] RSP: 002b:00007ffdf09f0f40 EFLAGS: 00010202=20 [19098.833454] RAX: 000056079047fea0 RBX: 000000000000000b RCX: 00007ffdf09f0f40=20 [19098.834106] RDX: 0000000000000000 RSI: 00007ffdf09f1120 RDI: 0000000000000011=20 [19098.834725] RBP: 0000000000006532 R08: 0000000000000000 R09: 0000000000000000=20 [19098.835384] R10: 0000000000000004 R11: 0000000000000246 R12: 00007ffdf09f1120=20 [19098.836037] R13: 0000000000000000 R14: 00007ffdf09f18a0 R15: 0000000000000000=20 [19098.837392] Kernel Offset: 0x1f000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)=20 [19098.838401] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=3D0x0000008b =3D=3D=3D=3D --=20 You are receiving this mail because: You are the assignee for the bug.