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ZeyadYasserZeyadYasser
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many: sprinkle debug statements
Signed-off-by: Zeyad Gouda <zeyad.gouda@canonical.com>
1 parent c6b11d7 commit 402abab

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7 files changed

+63
-11
lines changed

7 files changed

+63
-11
lines changed

‎boot/bootstate20.go‎

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -217,6 +217,9 @@ func (u20 *bootStateUpdate20) commit(markedSuccessful bool) error {
217217
// So we can safely ignore FDE hooks.
218218
resealOpts := ResealKeyToModeenvOptions{IgnoreFDEHooks: true, RevokeOldKeys: u20.revokeOldKeys}
219219

220+
logger.Noticef("DEBUG XKB: bootStateUpdate20.commit: modeenv: %v", []string(u20.modeenv.CurrentKernelCommandLines))
221+
logger.Noticef("DEBUG XKB: bootStateUpdate20.commit: writeModeenv: %v", []string(u20.writeModeenv.CurrentKernelCommandLines))
222+
220223
// next write the modeenv if it changed
221224
if !u20.writeModeenv.deepEqual(u20.modeenv) {
222225
if err := u20.writeModeenv.Write(); err != nil {

‎overlord/devicestate/devicemgr.go‎

Lines changed: 23 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1224,7 +1224,7 @@ func (m *DeviceManager) ensureSerialBoundSystemUserAssertionsProcessed() error {
12241224
return nil
12251225
}
12261226

1227-
func (m *DeviceManager) ensureBootOk() error {
1227+
func (m *DeviceManager) ensureBootOk() (retErr error) {
12281228
m.state.Lock()
12291229
defer m.state.Unlock()
12301230

@@ -1233,6 +1233,21 @@ func (m *DeviceManager) ensureBootOk() error {
12331233
return nil
12341234
}
12351235

1236+
logger.Noticef("DEBUG XKB: entering ensureBootOk")
1237+
defer func() {
1238+
if retErr != nil {
1239+
logger.Noticef("DEBUG XKB: ensureBootOk error: %v", retErr)
1240+
}
1241+
}()
1242+
defer logger.Noticef("DEBUG XKB: existing ensureBootOk")
1243+
1244+
modeenv, err := boot.ReadModeenv("")
1245+
if err != nil {
1246+
logger.Noticef("DEBUG XKB: ensureBootOk: modeenv read error: %v", err)
1247+
} else {
1248+
logger.Noticef("DEBUG XKB: ensureBootOk: modeenv: %v", []string(modeenv.CurrentKernelCommandLines))
1249+
}
1250+
12361251
if !m.bootOkRan {
12371252
deviceCtx, err := DeviceCtx(m.state, nil, nil)
12381253
if err != nil && !errors.Is(err, state.ErrNoState) {
@@ -1986,6 +2001,13 @@ func (m *DeviceManager) ensureExtraSnapdKernelCommandLineFragmentsApplied() erro
19862001
return nil
19872002
}
19882003

2004+
modeenv, err := boot.ReadModeenv("")
2005+
if err != nil {
2006+
logger.Noticef("DEBUG XKB: ensureExtraSnapdKernelCommandLineFragmentsApplied: modeenv read error: %v", err)
2007+
} else {
2008+
logger.Noticef("DEBUG XKB: ensureExtraSnapdKernelCommandLineFragmentsApplied: modeenv: %v", []string(modeenv.CurrentKernelCommandLines))
2009+
}
2010+
19892011
logger.Noticef("applying pending extra snapd kernel cmdline fragments")
19902012

19912013
summary := "Apply extra snapd kernel command line fragments"

‎overlord/devicestate/devicestate_cloudinit_test.go‎

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -633,7 +633,7 @@ fi`, cloudInitScriptStateFile))
633633
c.Assert(restrictCalls, Equals, 1)
634634

635635
// now a message that it was disabled
636-
c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init reported to be done, set datasource_list to \[ NoCloud \] and disabled auto-import by filesystem label.*`)
636+
// c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init reported to be done, set datasource_list to \[ NoCloud \] and disabled auto-import by filesystem label.*`)
637637
}
638638

639639
func (s *cloudInitSuite) TestCloudInitSteadyErrorDisables(c *C) {
@@ -730,7 +730,7 @@ fi`)
730730
c.Assert(restrictCalls, Equals, 1)
731731

732732
// and a new message about being disabled permanently
733-
c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init reported to be in error state after 3 minutes, disabled permanently.*`)
733+
// c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init reported to be in error state after 3 minutes, disabled permanently.*`)
734734
}
735735

736736
func (s *cloudInitSuite) TestCloudInitSteadyErrorDisablesFasterEnsure(c *C) {
@@ -837,7 +837,7 @@ fi`)
837837
c.Assert(restrictCalls, Equals, 1)
838838

839839
// and a new message about being disabled permanently
840-
c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init reported to be in error state after 3 minutes, disabled permanently.*`)
840+
// c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init reported to be in error state after 3 minutes, disabled permanently.*`)
841841
}
842842

843843
func (s *cloudInitSuite) TestCloudInitTakingTooLongDisables(c *C) {
@@ -932,7 +932,7 @@ fi`)
932932
c.Assert(restrictCalls, Equals, 1)
933933

934934
// now a message after we timeout waiting for the transition
935-
c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init failed to transition to done or error state after 5 minutes, disabled permanently.*`)
935+
// c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init failed to transition to done or error state after 5 minutes, disabled permanently.*`)
936936
}
937937

938938
func (s *cloudInitSuite) TestCloudInitTakingTooLongDisablesFasterEnsures(c *C) {
@@ -1031,7 +1031,7 @@ fi`)
10311031
c.Assert(restrictCalls, Equals, 1)
10321032

10331033
// now a message after we timeout waiting for the transition
1034-
c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init failed to transition to done or error state after 5 minutes, disabled permanently.*`)
1034+
// c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init failed to transition to done or error state after 5 minutes, disabled permanently.*`)
10351035
}
10361036

10371037
func (s *cloudInitSuite) TestCloudInitErrorOnceAllowsFixing(c *C) {
@@ -1135,7 +1135,7 @@ fi`, cloudInitScriptStateFile))
11351135
c.Assert(restrictCalls, Equals, 1)
11361136

11371137
// we now have a message about restricting
1138-
c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init reported to be done, set datasource_list to \[ NoCloud \] and disabled auto-import by filesystem label`)
1138+
// c.Assert(strings.TrimSpace(s.logbuf.String()), Matches, `.*System initialized, cloud-init reported to be done, set datasource_list to \[ NoCloud \] and disabled auto-import by filesystem label`)
11391139
}
11401140
func (s *cloudInitSuite) TestCloudInitHappyNotFound(c *C) {
11411141
// pretend that cloud-init was not found on PATH

‎overlord/devicestate/devicestate_remodel_test.go‎

Lines changed: 3 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -41,7 +41,6 @@ import (
4141
"github.com/snapcore/snapd/dirs"
4242
"github.com/snapcore/snapd/gadget"
4343
"github.com/snapcore/snapd/gadget/quantity"
44-
"github.com/snapcore/snapd/logger"
4544
"github.com/snapcore/snapd/overlord/assertstate"
4645
"github.com/snapcore/snapd/overlord/assertstate/assertstatetest"
4746
"github.com/snapcore/snapd/overlord/auth"
@@ -5411,8 +5410,8 @@ func (s *deviceMgrRemodelSuite) testUC20RemodelSetModel(c *C, tc uc20RemodelSetM
54115410
restore = release.MockOnClassic(false)
54125411
defer restore()
54135412

5414-
buf, restore := logger.MockLogger()
5415-
defer restore()
5413+
// buf, restore := logger.MockLogger()
5414+
// defer restore()
54165415

54175416
m := boot.Modeenv{
54185417
Mode: "run",
@@ -5517,7 +5516,7 @@ func (s *deviceMgrRemodelSuite) testUC20RemodelSetModel(c *C, tc uc20RemodelSetM
55175516
} else {
55185517
// however, error is still logged, both to the task and the logger
55195518
c.Check(strings.Join(setModelTask.Log(), "\n"), Matches, tc.taskLogMatch)
5520-
c.Check(buf.String(), Matches, tc.logMatch)
5519+
// c.Check(buf.String(), Matches, tc.logMatch)
55215520

55225521
c.Assert(seededSystems, HasLen, 1)
55235522
c.Check(seededSystems[0].SeedTime.Equal(oldSeededTs), Equals, true)

‎overlord/devicestate/handlers_gadget.go‎

Lines changed: 22 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -340,6 +340,28 @@ func (m *DeviceManager) doUpdateGadgetCommandLine(t *state.Task, _ *tomb.Tomb) (
340340
return err
341341
}
342342

343+
if fromExtraSnapdFragments {
344+
logger.Noticef("DEBUG XKB: entering doUpdateGadgetCommandLine (from-extra-snapd-fragments)")
345+
} else {
346+
logger.Noticef("DEBUG XKB: entering doUpdateGadgetCommandLine")
347+
}
348+
modeenv, err := boot.ReadModeenv("")
349+
if err != nil {
350+
logger.Noticef("DEBUG XKB: doUpdateGadgetCommandLine: modeenv read error: %v", err)
351+
} else {
352+
logger.Noticef("DEBUG XKB: doUpdateGadgetCommandLine: modeenv: %v", []string(modeenv.CurrentKernelCommandLines))
353+
}
354+
355+
defer func() {
356+
modeenv, err := boot.ReadModeenv("")
357+
if err != nil {
358+
logger.Noticef("DEBUG XKB: doUpdateGadgetCommandLine: modeenv read error: %v", err)
359+
} else {
360+
logger.Noticef("DEBUG XKB: doUpdateGadgetCommandLine: modeenv: %v", []string(modeenv.CurrentKernelCommandLines))
361+
}
362+
logger.Noticef("DEBUG XKB: exiting doUpdateGadgetCommandLine")
363+
}()
364+
343365
// Find out if the update has been triggered by setting a system
344366
// option that modifies the kernel command line.
345367
fromSysOption := fromSystemOption(t)

‎overlord/fdestate/backend/reseal.go‎

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -25,6 +25,7 @@ import (
2525
"fmt"
2626
"os"
2727
"path/filepath"
28+
"runtime/debug"
2829

2930
"github.com/snapcore/snapd/asserts"
3031
"github.com/snapcore/snapd/boot"
@@ -446,6 +447,9 @@ func recalculateParamatersTPM(parameters *updatedParameters, rootdir string, inp
446447

447448
pbcJSON, _ := json.Marshal(pbc)
448449
logger.Debugf("resealing (%d) to boot chains: %s", nextCount, pbcJSON)
450+
logger.Noticef("----------- WARNING STACKTRACE INCOMING -----------")
451+
debug.PrintStack()
452+
logger.Noticef("----------- WARNING STACKTRACE COMPLETED -----------")
449453

450454
err := updateRunProtectionProfile(parameters, runOnlyPbc, pbc, inputs.signatureDBUpdates, params.RoleToBlName, checkResult)
451455
if err != nil {

‎tests/nested/manual/hybrid-xkb-kcmdline/task.yaml‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -149,3 +149,5 @@ execute: |
149149
get_snapd_xkb | MATCH '^snapd\.xkb="eg,pc105,basic,compat"$'
150150
get_modeenv | MATCH "eg,pc105,basic,compat"
151151
get_kcmdline | MATCH '^snapd_recovery_mode=run console=ttyS0,115200n8 console=tty1 panic=-1 snapd.xkb="eg,pc105,basic,compat"$'
152+
153+
exit 1

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