illumos gate

2021-07-16

09:45 PM Bug #13954 (New): kclient adds DES and ArcFour entries unconditionally

Unified Compliance Framework notes that "Certain encryption types are no longer considered secure. The DES and RC4 en... C Fraire

08:14 PM Feature #5551: Skipping dmu_buf_will_dirty() call in dsl_dir_transfer_space()

Similar OpenZFS Commit: https://github.com/openzfs/zfs/commit/c1b5869bab987711ed00c3b5b43ee7145d332003 F. H.

07:02 PM Bug #13934 (Closed): prtvtoc(1M) could display sector count on MBR disks

"git commit 83a62956cac74f8f8fd1ab47df92935cb767d7e8":https://github.com/illumos/illumos-gate/commit/83a62956cac74f8f... Electric Monk

06:34 PM Bug #13953 (Closed): tran_destroy_pkt is presumably not an alternative to itself in tran_setup_pkt(9E)

In @tran_setup_pkt(9E)@, we have the following sentence:
> The tran_setup_pkt() and tran_destroy_pkt() vectors in ... Jason King

05:37 PM Bug #13952 (New): kclient MSAD and -T ms_ad differ on non_solaris

MSAD: 1 -> non_solaris=yes; else -> non_solaris is undefined
-T: ms_ad -> non_solaris is undefined; else -> non_sola... C Fraire

01:39 PM Bug #13951 (Closed): nscd: `cache hit rate' values are misaligned

$ nscd -g ... Sachidananda Urs

05:34 AM Bug #13949: kclient MSAD PARAM versus -T ms_ad differ on adddns value

Also kclient(1m) asserts that "the kclient utility assumes that the local host has been set up for DNS"; but it seems... C Fraire

05:17 AM Bug #13949 (New): kclient MSAD PARAM versus -T ms_ad differ on adddns value

C Fraire

05:15 AM Bug #13948 (New): kclient(1m) and kclient usage() have differences

* kclient(1m) does not show -D in synopsis
* kclient(1m) repeats -k in synopsis
* some different argument names bet... C Fraire

02:14 AM Bug #13947 (Closed): Typo in scsi_hba_attach_setup(9F)

In @scsi_hba_attach_setup(9F)@, there is the following:
> When operating with the flag
> .Dv SCSI_HBA_ADDR COMPLE... Jason King

2021-07-15

07:46 PM Bug #13875 (Closed): panic in smb_is_same_user while importing dh handles

"git commit bf996dbc0ac2dc1920546631f0ce16c49371712f":https://github.com/illumos/illumos-gate/commit/bf996dbc0ac2dc19... Electric Monk

02:00 AM Bug #13875: panic in smb_is_same_user while importing dh handles

Repeated VM operations, no more crashes like this seen.
Gordon Ross

07:46 PM Bug #13874 (Closed): SMB durable handle reclaim lease sometimes fails

"git commit 0ce4dc6f60780f39ce4f196fc1b9804379141eb7":https://github.com/illumos/illumos-gate/commit/0ce4dc6f60780f39... Electric Monk

01:57 AM Bug #13874: SMB durable handle reclaim lease sometimes fails

Tested with the smbtorture test case "smb2.lease.durable_upgrade" (now passes)
Gordon Ross

07:46 PM Bug #13873 (Closed): SMB shutdown hang with CA handles

"git commit af7caad8ef15f00fc4dffc1b827b4292ff0db62c":https://github.com/illumos/illumos-gate/commit/af7caad8ef15f00f... Electric Monk

01:49 AM Bug #13873: SMB shutdown hang with CA handles

Tested via fail-over / fail-back operations. No more hang.
Gordon Ross

05:01 PM Feature #13833: want bhyve memory reservoir

The latest bits are now at https://us-east.manta.joyent.com/mikezeller/public/platform-20210713T161045Z.tgz
The br... Michael Zeller

09:08 AM Bug #13930: Build fails with modern NSS

It's been a while and the original build error has been lost to the sands of time, but I could probably reproduce it.... Andrew Stormont

09:06 AM Bug #13930: Build fails with modern NSS

I assume this is the same problem - with nss 3.68 I see:... Andy Fiddaman

03:28 AM Bug #13946 (New): kclient -? shows unhelpful, generated usage

`# kclient -?` shows the following despite code ostensibly calling usage() on -?:... C Fraire

02:21 AM Bug #13942: ksetpw salt may be used uninitialized

Further test after using /tmp/ketpw to create a keytab to bind to Active Directory (redacted domain as example.com an... C Fraire

01:56 AM Bug #13945 (New): tran_setup_pkt(9E) should explicitly mention SCSI_HBA_TRAN_CDB and SCSI_HBA_TRAN_SCB

In @scsi_hba_attach_setup(9F)@, it states:
> The flags SCSI_HBA_TRAN_CDB and SCSI_HBA_TRAN_SCB are only valid when t... Jason King

2021-07-14

08:02 PM Bug #13843: USB errors: slot in wrong state: 19

Maybe this output shows some light to developers:... Stephan Althaus

06:50 PM Feature #13821: vmmctl ioctls should have more structure

The only flag set to be passed through the new VMM_CREATE_VM ioctl is @VCF_RESERVOIR_MEM@, toggling behavior covered ... Patrick Mooney

06:21 PM Feature #13834: want extensible page_resv

Being that #13833 was the driver behind this addition, it was the primary test case. Normal page_(x)resv operations ... Patrick Mooney

06:05 PM Bug #13822: bhyve memory should exert memory pressure

The canonical example for bhyve applying memory pressure is its ability to shrink the ARC. In order to test this, I ... Patrick Mooney

04:52 PM Bug #13944 (Closed): nsswitch getnetgrent.c build has reset CERRWARN and SMATCH

ironically, this will enable some warnings on sparc and this breaking the build on sparc..
Errors are listed here:... Toomas Soome

2021-07-13

11:12 PM Bug #13941: intel code and headers should not look ia32 specific

I have some mixed feelings about this: Given how @uts/intel@ is already home to dozens of directories meant only to h... Patrick Mooney

07:22 PM Feature #13833: want bhyve memory reservoir

You can find a test platform for SmartOS here (manta currently has an issue so it's stashed on my webserver):
http:/... Michael Zeller

02:53 PM Bug #13934: prtvtoc(1M) could display sector count on MBR disks

To test, I ran the new prtvtoc on both an EFI and MBR formatted disk and examined the output.
As an example of MBR... Jason King

01:48 PM Bug #13938 (Closed): csh misbehaves after 13527

"git commit 390ca21a12b3e3353546a4293f926ef7eef449d9":https://github.com/illumos/illumos-gate/commit/390ca21a12b3e335... Electric Monk

09:03 AM Feature #13943 (New): /usr/share/zoneinfo compatibility symlink

Our timezone database lives in @/usr/share/lib/zoneinfo@. As with the terminal information database in #12471, softw... Joshua M. Clulow

01:57 AM Bug #13942: ksetpw salt may be used uninitialized

With the fix:... C Fraire

01:57 AM Bug #13942 (Closed): ksetpw salt may be used uninitialized

The root cause of the error that revealed #13935 is an uninitialized pointer that is used when no `-s salt_name` is s... C Fraire

2021-07-12

09:33 PM Feature #13738 (Closed): Wire up bhyve's network backends for illumos

"git commit 069b2ef0d51cd626922df94af789ca0dc322222d":https://github.com/illumos/illumos-gate/commit/069b2ef0d51cd626... Electric Monk

04:52 PM Feature #13738: Wire up bhyve's network backends for illumos

This has been integrated into OmniOS r151038 and I've tested using the newly available @virtio_net@ (i.e. not viona) ... Andy Fiddaman

06:48 PM Bug #13941 (Closed): intel code and headers should not look ia32 specific

As an artifact of history, we have amd64 specific bits in sys/ia32/... headers, and sys/headers which include them. ... Rich Lowe

06:46 PM Bug #13940 (Closed): with the 32bit intel kernel gone, we should remove obsolete 32-bit only DDI interfaces

The old ddi_(mem|io|etc.)_(put|get), and others with symbolic sizes should be removed removed now any kernel that eve... Rich Lowe

06:45 PM Bug #13939 (Closed): it's time the 32bit intel kernel was (x)86'd

We haven't supported a 32bit intel kernel for years, we should remove the code so it stops being confusing. Rich Lowe

02:44 PM Bug #13938 (Closed): csh misbehaves after 13527

Following 13257, @csh@ sometimes misbehaves when being used as a script interpreter. Some examples:... Andy Fiddaman

09:26 AM Bug #2757 (In Progress): 32bit sparc direct system calls should not rely on compiler mannerisms

Klaus Ziegler

05:52 AM Bug #13937: 13317 mismerged; leaked rwlock counts on bonus' parents ensue

My notes from debugging this in a dump:... Alex Wilson

05:41 AM Bug #13937 (New): 13317 mismerged; leaked rwlock counts on bonus' parents ensue

We've done a ZoL mis-merge yet again:
https://github.com/illumos/illumos-gate/commit/9704bf7fb82e71b685e194a967937... Alex Wilson

03:29 AM Bug #13936: ksetpw typo to strtok_r() prevents space delimited -e enctype_list

With the fix:... C Fraire

01:58 AM Bug #13936 (Closed): ksetpw typo to strtok_r() prevents space delimited -e enctype_list

ksetpw.c calls strtok_r() first with `",\t,"` and then in the loop with `",\t "`. This discrepancy prevents using spa... C Fraire

2021-07-11

05:41 PM Bug #13935: ksetpw passes integers to %s format specifier

With the fix:... C Fraire

2021-07-10

08:17 PM Bug #13935 (Closed): ksetpw passes integers to %s format specifier

Core dump from a run led to two statements in kt_add_entry() where `enctype` is passed to %s but where the (otherwise... C Fraire

10:44 AM Bug #13917: ctxops interfaces could be more ergonomic

A (draft at time of writing) pull request for Virtualbox 6 is at https://github.com/omniosorg/omnios-extra/pull/921 Andy Fiddaman

03:31 AM Bug #13751: mdb command buffer should be larger

I could pick this up. What would fit better for mdb: a set max line length using env var or flag, or a buffer that au... shua ll

2021-07-09

08:44 PM Bug #13768: mpapi is too clever with its ioctls tripping SSP

We've been using this fix at Racktop for a few months, and verified that with this patch, mpathadm no longer triggers... Jason King

08:06 PM Bug #13917: ctxops interfaces could be more ergonomic

Like #13915 before, this represents a flag day for out-of-gate ctxop consumers, namely KVM and VirtualBox. Patrick Mooney

03:19 PM Bug #13934 (Closed): prtvtoc(1M) could display sector count on MBR disks

When invoking prtvtoc(1M) on an MBR-formatted disk, we get output similar to:... Jason King

2021-07-08

04:05 PM Bug #13906 (Closed): zfs holds wrongly says there are no datasets available

"git commit cfcb628093a526b143a37c1a2f112f2c7591ed70":https://github.com/illumos/illumos-gate/commit/cfcb628093a526b1... Electric Monk

03:46 PM Bug #13906: zfs holds wrongly says there are no datasets available

Same command with the fix applied:... Andrew Stormont

01:13 PM Bug #6161: zero-sized kmem_alloc() in zfs`spa_load_l2cache

Adding new notes from duplicate issue:... Andy Fiddaman

01:06 PM Bug #6161 (In Progress): zero-sized kmem_alloc() in zfs`spa_load_l2cache

Andy Fiddaman

01:07 PM Bug #12054 (Duplicate): spa_load_l2cache() can zero-length allocate

Andy Fiddaman

01:05 PM Bug #13933 (Duplicate): zero-sized kmem_alloc() in zfs`spa_load_l2cache

Andy Fiddaman

12:44 PM Bug #13933 (Duplicate): zero-sized kmem_alloc() in zfs`spa_load_l2cache

... Andy Fiddaman

2021-07-07

07:04 PM Feature #13932: improve bhyve second level page table support

For testing: we booted kernels with this code on both AMD and Intel hosts and booted VMs running Linux and Windows, w... Dan Cross

06:32 PM Feature #13932 (Closed): improve bhyve second level page table support

As part of the march towards supporting live migration in bhyve, we would like improve support for the handling of ha... Dan Cross

05:43 PM Bug #13931 (New): atge: register L1C reset funtction in atge_l1c_mii_ops table

On NIC's with Atheros AR8151 v2.0 the atge driver has a problem if you disconnect the network cable on a running inte... Carsten Grzemba

10:00 AM Bug #13907: diskinfo fails and exits on the first bad disk

I have a fix out for review here: https://code.illumos.org/c/illumos-gate/+/1572
Testing: without the fix diskinfo... Andrew Stormont

2021-07-06

08:51 PM Bug #13900 (Closed): Update Intel microcode to 20210608

"git commit ffc946bc87951cc850a82348f705c4081080f818":https://github.com/illumos/illumos-gate/commit/ffc946bc87951cc8... Electric Monk

12:02 PM Bug #13900: Update Intel microcode to 20210608

I've tested this on a server with a pair of Intel(r) Xeon(r) CPU E5-2650 v3 CPUs, for which there is an update in thi... Andy Fiddaman

08:51 PM Bug #13901 (Closed): Incorrect calculation of Intel microcode extended patch signature checksum

"git commit afcdc73a9924f4ee06d1c0e75823ab1db7d742c3":https://github.com/illumos/illumos-gate/commit/afcdc73a9924f4ee... Electric Monk

08:41 PM Bug #13929 (Closed): SMB encryption does not work with macOS 11.4

"git commit b3d11974d0ef0679e47da102fafb125bb1d94470":https://github.com/illumos/illumos-gate/commit/b3d11974d0ef0679... Electric Monk

05:26 PM Bug #13929: SMB encryption does not work with macOS 11.4

I have a fix our for review here: https://code.illumos.org/c/illumos-gate/+/1590
Testing: I ran a build of illumos... Andrew Stormont

10:02 AM Bug #13929 (Closed): SMB encryption does not work with macOS 11.4

Mac OS 11.4 introduced support for SMB 3.11 on the client side and with this SMB encryption is now broken again. The... Andrew Stormont

07:42 PM Feature #3163 (Closed): nss: need local netgroup implementation

"git commit 74e12c43fe52f2c30f36e65a4d0fb0e8dfd7068a":https://github.com/illumos/illumos-gate/commit/74e12c43fe52f2c3... Electric Monk

03:05 PM Bug #12782 (Closed): GRUB should pass pool and vdev GUIDs in $ZFS-BOOTFS

"git commit 1a065e93eee983124652c3eb0cfdcb4776cd89ab":https://github.com/illumos/illumos-gate/commit/1a065e93eee98312... Electric Monk

11:46 AM Bug #12782: GRUB should pass pool and vdev GUIDs in $ZFS-BOOTFS

This change adds the extra arguments: https://code.illumos.org/c/illumos-gate/+/693
This has been tested in VMware... Andrew Stormont

11:44 AM Bug #12782: GRUB should pass pool and vdev GUIDs in $ZFS-BOOTFS

The arguments that need to be passed for #7119 to work are zfs-bootpool=<rpool guid> and zfs-bootvdev=<boot dev guid>. Andrew Stormont

10:39 AM Bug #13930 (Closed): Build fails with modern NSS

The NSS header files conflict with some of the header files included in /usr/include/security. Andrew Stormont

10:08 AM Bug #13722: Enabling SMB3 encryption breaks macOS Big Sur clients

Please see #13929. Andrew Stormont

07:48 AM Feature #13928 (In Progress): tftp: implement windowsize option (RFC 7440)

Add support for RFC 7440 windowsize option. The effect to performance is discussed in chapter 5 in RFC 7740 and I hav... Toomas Soome

07:04 AM Bug #13890 (Closed): Some manual pages miss spaces next to formatting

"git commit 3a18338393f3485e50eae6288b6a9ab89e9f715a":https://github.com/illumos/illumos-gate/commit/3a18338393f3485e... Electric Monk

2021-07-05

11:10 PM Bug #13889 (Closed): ctfdump -c should sort output stably

"git commit 88e8a81ba29ce242b8e7eade29af1f3d301ac525":https://github.com/illumos/illumos-gate/commit/88e8a81ba29ce242... Electric Monk

11:10 PM Bug #13884 (Closed): dis(1) should pick stable names for symbols

"git commit 7781236b33d51a2eb1e29bf336bdba8ddfcfff6e":https://github.com/illumos/illumos-gate/commit/7781236b33d51a2e... Electric Monk

05:55 PM Bug #13890: Some manual pages miss spaces next to formatting

Tested by inspecting the modified pages using the man utility.
Peter Tribble

2021-07-04

11:53 AM Bug #13906: zfs holds wrongly says there are no datasets available

I have a fix out for review here: https://code.illumos.org/c/illumos-gate/+/1571
Testing: I verified that the outp... Andrew Stormont

10:23 AM Bug #13905 (Closed): zfs holds is quadratic

"git commit 1e9e241fbdc7ae75a7b37c1e7afc8c96d2f43e1e":https://github.com/illumos/illumos-gate/commit/1e9e241fbdc7ae75... Electric Monk

2021-07-03

09:21 PM Bug #13923: zpool list -v output is misaligned

Gerrit CR: https://code.illumos.org/c/illumos-gate/+/1588
Changes taken from the following openzfs commit: https://g... F. H.

06:35 PM Bug #13923: zpool list -v output is misaligned

With the proposed change:... Yuri Pankov

05:01 PM Bug #13923 (In Progress): zpool list -v output is misaligned

Yuri Pankov

08:32 PM Bug #4661: Corrupted pool should not panic the system when doing 'zpool import'

Fix in OpenZFS with commit: https://github.com/openzfs/zfs/commit/c3275b56a1470ed255441df6ff105d0c3c095d8b F. H.

07:42 PM Bug #5471: Offset validation in zvol_read and zvol_write off by one

Can't reproduce error from description with current OpenZFS release. Could be closed. zvol code changed a lot since 2014 F. H.

07:18 PM Bug #5503: zpool list -v displays invalid EXPANDSZ for unavailable pools

Alternative fix: https://www.illumos.org/issues/7072 F. H.

07:05 PM Bug #5502: zpool list and zpool status disagree on pool state

Fix in OpenZFS with commit: https://github.com/openzfs/zfs/commit/f0ed6c744872ec6dc4838947ffc597f4d141864a F. H.

06:48 PM Bug #5154: vdev_resilver_txg changes not persisted resulting in ASSERT panic

Fix in OpenZFS with commit: https://github.com/openzfs/zfs/commit/9a49d3f3d3bfa26df4e5e54d574cb490f0ee284b F. H.

06:13 PM Bug #3998: ZFS should not unconditionally read pool configuration

Alternative fix landed few years ago in ZoL/OpenZFS: https://github.com/openzfs/zfs/commit/417104bdd3c7ce07ec58674dd0... F. H.

02:54 AM Bug #13927 (Closed): core dump of PROT_NONE segment leads to confusing behavior

When working through #13925 I used mdb on a core file of a rust program and got the following unexpected behavior:
... Robert Mustacchi

02:17 AM Bug #13926 (Closed): core files can fail to dump leading large sections

While working on #13925 I noticed something weird when taking a core file (via @pkill -ABRT@) of a rust program. In t... Robert Mustacchi

2021-07-02

11:19 PM Feature #13925 (Closed): core files should include DWARF

At present, when a user process dumps core the kernel copies the symbol table and any CTF information from the object... Joshua M. Clulow

10:10 PM Bug #13861 (Closed): bhyve apicv logic could take more care

"git commit 6b641d7a35808436d7283b7057a01791e2e2a4e2":https://github.com/illumos/illumos-gate/commit/6b641d7a35808436... Electric Monk

04:12 PM Bug #13861: bhyve apicv logic could take more care

Mike Zeller tested this independently, running an Ubuntu workload on a SmartOS machine running the relevant bits. Patrick Mooney

02:50 AM Bug #13861: bhyve apicv logic could take more care

After running the live tests. I dumped the test machine and a subsequent findleaks check yielded no issues. Patrick Mooney

02:16 AM Bug #13861: bhyve apicv logic could take more care

For testing, I booted up an Intel machine running these bits. I first confirmed that the normal suite of guests boot... Patrick Mooney

07:26 PM Bug #13915 (Closed): installctx() blocking allocate causes problems

"git commit c21bd51d7acbaf77116c4cc3a23dfc6d16c637c2":https://github.com/illumos/illumos-gate/commit/c21bd51d7acbaf77... Electric Monk

07:26 PM Bug #13902 (Closed): Fix for 13717 may break 8-disk raidz2

"git commit c21bd51d7acbaf77116c4cc3a23dfc6d16c637c2":https://github.com/illumos/illumos-gate/commit/c21bd51d7acbaf77... Electric Monk

05:53 PM Bug #13923: zpool list -v output is misaligned

It gets more interesting with additional pool vdevs, some columns are properly aligned with header, dashes are in dru... Yuri Pankov

03:38 PM Bug #13923 (Closed): zpool list -v output is misaligned

Not sure if this is recent bug or something old:... Yuri Pankov

05:31 PM Bug #13924 (New): zpool list -v and -o don't get along

Ideally the fields displayed for individual vdevs should follow -o specification instead of being hardcoded:
Good:... Yuri Pankov

01:03 AM Bug #13922 (Closed): terminfo smso/bold fixups for sun-color

We support bold -- because we have bold fonts, and we also support reverse mode. The guidance is usually to use reve... Garrett D'Amore

2021-07-01

11:40 PM Bug #13921 (Closed): tem could support longer attribute chains

The console code only supports at most 5 parameters today, which is precisely enough to support the RGB escape sequen... Garrett D'Amore

11:02 PM Bug #13920 (Closed): support for hiding the cursor on the console

Using the xterm-style sequences for "cnorm" and "civis" we should be able to show or hide the cursor on the console.
... Garrett D'Amore

10:46 PM Bug #13919 (Closed): dladm show-vnic truncates link speed for 100Gbps

When showing the link speed for a VNIC over 100 Gbps physical link, the link speed is truncated. Garrett D'Amore

04:56 PM Feature #13918 (New): Want kernel test facility (IPD 20)

I would like to integrate my implementation of IPD 20: Kernel Test Facility. Ryan Zezeski

03:28 PM Bug #13917 (Closed): ctxops interfaces could be more ergonomic

With the integration of #13915, the argument lists for @installctx@ and @removectx@ have continued to grow even more ... Patrick Mooney

03:00 PM Bug #13905: zfs holds is quadratic

I have a fix out for review here: https://code.illumos.org/c/illumos-gate/+/1570
Testing: I verified that the outp... Andrew Stormont

2021-06-30

06:20 PM Bug #13915 (Pending RTI): installctx() blocking allocate causes problems

Dan McDonald

03:43 PM Bug #13915: installctx() blocking allocate causes problems

A reminder - testing has been done alongside #13902 - with particular attention paid to kernel_fpu_begin(). Dan McDonald

06:20 PM Bug #13902 (Pending RTI): Fix for 13717 may break 8-disk raidz2

Dan McDonald

03:45 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

The very latest fix, which includes #13915, has been running for:... Dan McDonald

02:13 AM Bug #13902: Fix for 13717 may break 8-disk raidz2

Jason King wrote in #note-34:
> Is that panic from running https://kebe.com/~danmcd/webrevs/13902/webrev-jerry2/ (wi... Dan McDonald

02:10 AM Bug #13902: Fix for 13717 may break 8-disk raidz2

Is that panic from running https://kebe.com/~danmcd/webrevs/13902/webrev-jerry2/ (with all the revisions, it's not al... Jason King

10:29 AM Feature #13916: ZAP should support shrinking

Alexander Stetsenko wrote:
> ZFS ZAP can expand, but cannot shrink. This change makes ZAP capable to shrink.
>
> ... Alexander Stetsenko

10:19 AM Feature #13916 (In Progress): ZAP should support shrinking

ZFS ZAP can expand, but cannot shrink. This change makes ZAP capable to shrink.
Algorithm is kinda opposite to tha... Alexander Stetsenko

2021-06-29

09:37 PM Bug #13884: dis(1) should pick stable names for symbols

testing:
verified that we picked consistent names for symbols in cases where we had not previously, and that text ... Rich Lowe

06:38 PM Bug #13899 (Closed): usbecm should bind to interface association

"git commit d67c7e5398eea7064dd670882e5992ac756c6fe6":https://github.com/illumos/illumos-gate/commit/d67c7e5398eea706... Electric Monk

06:32 PM Bug #13818 (Closed): Insyde BMC virtual CD-ROM confused by MODE SENSE

"git commit cefe3a5bc6997118798a0014a97aafc3a381efce":https://github.com/illumos/illumos-gate/commit/cefe3a5bc6997118... Electric Monk

06:32 PM Bug #13817 (Closed): scsa2usb quirks list does not correctly use revision field

"git commit 47b9747f90c9eb7e841fb67c110f8cc5fca20cd1":https://github.com/illumos/illumos-gate/commit/47b9747f90c9eb7e... Electric Monk

04:03 PM Bug #13848 (Closed): nfssrv: excessive crdup/crfree cause bottleneck after fixing 6770

"git commit a547d3069fbb76f7603ab6fe082827b54e008a3e":https://github.com/illumos/illumos-gate/commit/a547d3069fbb76f7... Electric Monk

03:43 PM Bug #13915 (Closed): installctx() blocking allocate causes problems

Some callers of installctx() call it while inside a kpreempt_disable()/kpreempt_enable() block. This often has to do ... Dan McDonald

03:16 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

Jerry's second fix failed during the sleeping memory allocation. We likely need his first fix, AND the preallocation... Dan McDonald

01:31 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

If Jerry's second fix works, it may be sufficient for this bug, but the "prealloc" changes will likely become their o... Dan McDonald

01:25 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

Jerry's original fix, plus additional modifications to installctx() and its callers (others of which are preempting t... Dan McDonald

12:16 PM Feature #13914 (In Progress): smbd encrypt_cipher property should list enabled ciphers explicitly

Alexander Stetsenko

12:13 PM Feature #13914 (Closed): smbd encrypt_cipher property should list enabled ciphers explicitly

Currently, we support 2 encryption ciphers: AES-128-CCM and AES-128-GCM. There are 2 corresponding options for smbd/e... Alexander Stetsenko

09:52 AM Bug #13913 (New): aggr is broken once resource pools are enabled

To reproduce:... Yuri Pankov

03:31 AM Bug #8679: failed to attach AMD IOMMU

I am also seeing this on an ASUS "ROG STRIX B550-F Gaming" board with a Ryzen 7 5800X CPU. Latest BIOS 2403 dated 06/... Andrew R

03:01 AM Bug #13912 (Closed): viona should track held pages

With a more expressive API for accessing bhyve guest memory coming in #13896, viona should be updated so that all of ... Patrick Mooney

2021-06-28

11:46 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

I think this makes sense -- though I have a question (as I've been mostly observing from the sidelines) -- should T_K... Jason King

11:15 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

The observation about a sleeping alloc is a good one, thanks for catching that. I don't think the previous diff is th... Jerry Jelinek

02:25 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

DO NOT USE -- THIS ONE PANICS.
Here was a proposed patch for option 2 "make sure installctx() is called only after e... Dan McDonald

02:05 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

So far, the patch in comment 21 appears to be working.
There is one more issue to resolve, however. installctx() re... Dan McDonald

09:29 AM Bug #13902: Fix for 13717 may break 8-disk raidz2

Jerry's patch works well
ZFS tests in the KVM vm passed without the kernel panic
Denis Kozadaev

04:40 PM Feature #13911 (Closed): tftp: use libtecla to implement cli processing

Use libtecla for CLI - it adds history, command completion. While there, clean up some warnings.
Testing done: bui... Toomas Soome

07:33 AM Bug #13848: nfssrv: excessive crdup/crfree cause bottleneck after fixing 6770

DEBUG build works w/o panics. And kmem-cache shows no increasing creds:... Vitaliy Gusev

05:25 AM Bug #13818: Insyde BMC virtual CD-ROM confused by MODE SENSE

h1. Testing Notes
h2. Before Change
I created a ramdisk image of stock illumos bits and used it to boot (via PX... Joshua M. Clulow

05:19 AM Bug #13817: scsa2usb quirks list does not correctly use revision field

h1. Testing Notes
This change was tested along with #13818, where I had hardware that appeared on the quirks list an... Joshua M. Clulow

03:16 AM Bug #13910 (New): "zfs set sharesmb/nfs" lists all snapshots unnecessarily

Currently when you do ... Alex Wilson

2021-06-27

06:23 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

> I'm fairly certain this is only peripherally related to the changes for 13717, which essentially just added kpree... Dan McDonald

06:32 AM Feature #13776 (Closed): ship demangle-sys.h

"git commit 3b3c8f601c5530d4928a71e238c573c623491c34":https://github.com/illumos/illumos-gate/commit/3b3c8f601c5530d4... Electric Monk

06:22 AM Bug #13899: usbecm should bind to interface association

h1. Testing Notes
I built the change and installed it. I looked at @prtconf@ output in four combinations: before ... Joshua M. Clulow

06:18 AM Bug #13899: usbecm should bind to interface association

Note that I realised this was the case because snoop was failing on the NIC with EIO:... Joshua M. Clulow

2021-06-26

10:51 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

If anyone can provide a build with this change to the user who is hitting this (along with re-enabling kfpu) I'd be i... Jerry Jelinek

10:31 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

I'll take a look at this sometime this week. Since the code is now disabled, I realize the urgency is less. One quick... Jerry Jelinek

02:06 AM Bug #13902: Fix for 13717 may break 8-disk raidz2

#13908 seems like the way to go in the short term, so we can truly get to the bottom of this, rather than rushing a s... Patrick Mooney

12:22 PM Bug #13901: Incorrect calculation of Intel microcode extended patch signature checksum

I've tested that @ucodeadm@ can now properly process microcode files which have an extended signature table and gener... Andy Fiddaman

11:05 AM Bug #13909 (In Progress): Want support for building against LibreSSL 3.X

illumos-gate won't build against LibreSSL 3.X because it assumes LibreSSL is compatible with OpenSSL 1.0.X but versio... Andrew Stormont

11:00 AM Bug #12024 (In Progress): zfs-test zpool_expand_001_pos can fail

Andrew Stormont

04:50 AM Bug #13908 (Closed): disable kernel FPU by default until it is stable

"git commit fd440315ab0e76440256b0b1ca08098f64bc7832":https://github.com/illumos/illumos-gate/commit/fd440315ab0e7644... Electric Monk

03:49 AM Bug #13908: disable kernel FPU by default until it is stable

h1. Testing Notes
I built the patch and installed with @onu@ and confirmed that we were using the non-FPU versions o... Joshua M. Clulow

01:11 AM Bug #13908 (Closed): disable kernel FPU by default until it is stable

We have had a series of issues with the kernel FPU mechanism, the most recent of which is described in #13902. To al... Joshua M. Clulow

2021-06-25

05:09 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

Patrick Mooney wrote in #note-16:
> It's true that @kpreempt_enable@ will end up calling into @swtch@ if there hap... Dan McDonald

03:51 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

> The caller isn't aware of this, but fp_save(), as a side-effect, ALWAYS CALLS kpreempt_enable() prior to return. N... Patrick Mooney

03:06 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

Haven't tested the prior fix yet, but one OTHER fly in the ointment...
The caller isn't aware of this, but fp_save... Dan McDonald

02:39 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

I think I'm on to something.
Consider this fragment of code in kernel_fpu_begin():... Dan McDonald

09:26 AM Bug #13902: Fix for 13717 may break 8-disk raidz2

A KVM vm runs on a DilOS host:
dev0% uname -a
SunOS dev0 5.11 2.0.2.87 i86pc i386 i86pc
VM configuration
CPU:... Denis Kozadaev

08:45 AM Bug #13902: Fix for 13717 may break 8-disk raidz2

As a data point, I have a number of servers running 6-8 disk RAIDZ2, and with #13717 applied (latest OmniOS r38); no ... Andy Fiddaman

12:36 PM Bug #13907 (Closed): diskinfo fails and exits on the first bad disk

On one of our systems diskinfo fails with the following message:... Andrew Stormont

10:04 AM Bug #13906 (Closed): zfs holds wrongly says there are no datasets available

If none of the arguments passed to zfs holds exist it will wrongly complain that there are "no datasets available":
... Andrew Stormont

10:02 AM Bug #13905 (Closed): zfs holds is quadratic

zfs holds calls zfs_for_each for each argument it is given which it turn iterates over the complete set of arguments.... Andrew Stormont

2021-06-24

09:42 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

could you try to test illumos based kvm VM under smartos or omnios and run ZFS tests ?
i can see FPU related crash ... Igor Kozhukhov

09:40 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

One last speculation before dinner.
I wonder if the FP registers are never saved during the installctx() setup, bu... Dan McDonald

09:30 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

The CPU on the filer's machine is Intel(r) Xeon(r) CPU E5649 @ 2.53GHz. If there's a known issue with Wes... Dan McDonald

09:11 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

The floating point context for the kernel LWP has its pointer appear twice in the same lwp, That is standard behavior... Dan McDonald

09:06 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

A DEBUG dump was obtained, and it has the same stack and swtch() behavior as the non-debug ones. The only immediatel... Dan McDonald

06:33 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

Core dumps available in subdirectories at:
https://kebe.com/~danmcd/webrevs/13902/
folders based on SmartOS... Dan McDonald

06:18 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

One other thing to notice is that the thread's stack is at the end of installing a save-FPU thread context, and when ... Dan McDonald

05:29 PM Bug #13902: Fix for 13717 may break 8-disk raidz2

It's raidz2, not raidz:... Dan McDonald

03:35 PM Bug #13902 (Closed): Fix for 13717 may break 8-disk raidz2

I've got three kernel dumps from SmartOS 20210617 and one more from SmartOS 20210520. The filer is running an 8-disk... Dan McDonald

09:40 PM Bug #13892 (Closed): panic when deleting millions of files

"git commit 6f43873c1c66055abf8e3c15d5fec716e84f69ba":https://github.com/illumos/illumos-gate/commit/6f43873c1c66055a... Electric Monk

09:37 PM Bug #13892: panic when deleting millions of files

At racktop we've already included this change as of the middle of last week and we're running this through all of our... Jerry Jelinek

08:31 PM Bug #13839 (Closed): sockfs should improve its inode generation

"git commit e7434800e5d3d9760f83932621a63a9b102dee76":https://github.com/illumos/illumos-gate/commit/e7434800e5d3d976... Electric Monk

07:56 PM Bug #13904 (New): wsdiff should not report files which become symbolic links as having gone away

If I change a file to a symbolic link, wsdiff reports it under "Objects removed: ".
From a sort of harsh point of ... Rich Lowe

03:50 PM Bug #13903 (New): dladm show-ether REM_FAULT field displays wrong value

On a system where @dladm show-ether -o LINK,REM_FAULT@ was showing ixgbe interfaces with @REM_FAULT@ displaying @faul... Jason King

03:06 PM Feature #13876: tem: we should support CSI 38 and 48 sequences for RGB colors

"git commit 6a8b10fec05a8e99fc3f7ca1dc0f8962a075a165":https://github.com/illumos/illumos-gate/commit/6a8b10fec05a8e99... Electric Monk

12:42 PM Bug #13901: Incorrect calculation of Intel microcode extended patch signature checksum

Having corrected the checksum verification for this, the 06-86-04 update file contains two extended signatures, one w... Andy Fiddaman

10:56 AM Bug #13901 (Closed): Incorrect calculation of Intel microcode extended patch signature checksum

The calculation that is currently done to validate entries in the Extended Processor Signature Table within Intel m... Andy Fiddaman

09:10 AM Bug #13900 (Closed): Update Intel microcode to 20210608

https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases
Fixes include:
* Security updates fo... Andy Fiddaman

2021-06-23

10:07 PM Bug #13841 (Closed): python tools should not add user's site directory

"git commit 3f770aab815d6900f53f0b0f317aaf74a8f95018":https://github.com/illumos/illumos-gate/commit/3f770aab815d6900... Electric Monk

11:01 AM Bug #13841: python tools should not add user's site directory

I've tested this by running the tools under python 2.7, 3.7 and 3.9 both with and without a fake @pkg@ module in my u... Andy Fiddaman

10:07 PM Bug #13891 (Closed): ucodeadm cannot handle latest Intel microcode

"git commit ada023d26fbb04273c643d7c7fade1b24da764fb":https://github.com/illumos/illumos-gate/commit/ada023d26fbb0427... Electric Monk

10:04 PM Bug #13891: ucodeadm cannot handle latest Intel microcode

Picking a new maximum size just above the size of the current largest microcode blob means that we may need to furthe... Andy Fiddaman

08:40 PM Feature #13876 (Closed): tem: we should support CSI 38 and 48 sequences for RGB colors

"git commit fa9eb22261c7b7a35c7a6957acb3c2b26c39e15b":https://github.com/illumos/illumos-gate/commit/fa9eb22261c7b7a3... Electric Monk

07:11 AM Bug #13899 (Closed): usbecm should bind to interface association

According to the USB _Communications Device Class (Revision 1.2)_ specification:
> In the case where the device do... Joshua M. Clulow

2021-06-22

11:16 PM Feature #13898 (New): want aggr to support >128 groups

It would be nice if aggr could support more than 128 groups (and perhaps dynamically size its array of them) so that ... Alex Wilson

10:05 PM Bug #13892: panic when deleting millions of files

Jerry Jelinek wrote in #note-3:
> I don't think it is very easy to reproduce this bug, considering we just have seen... Joshua M. Clulow

09:51 PM Bug #13892: panic when deleting millions of files

I don't think it is very easy to reproduce this bug, considering we just have seen it this once and the fix has been ... Jerry Jelinek

08:28 PM Feature #3163: nss: need local netgroup implementation

Testing with the newest version again with local /etc/netgroup and LDAP.... Marco van Wieringen

06:29 PM Bug #13888 (Closed): Some #include statements in the manual refer to nonexistent files

"git commit e9a9d42d6b4da41cc01b726a4d919abc09841750":https://github.com/illumos/illumos-gate/commit/e9a9d42d6b4da41c... Electric Monk

06:26 PM Bug #13883 (Closed): Malformed #include statements in the manual

"git commit c432de9c6e1189ea0aa9b0fe1c35c18427653f27":https://github.com/illumos/illumos-gate/commit/c432de9c6e1189ea... Electric Monk

03:51 PM Bug #13839: sockfs should improve its inode generation

To test, I tried (using mdb) to identify a number of sockets that without the fix, would generate identical inode val... Jason King

2021-06-21

10:03 PM Bug #13897 (In Progress): loader: implement mount/unmount rootfs

Loader does allocate segment of block cache when disk device is opened (to read filesystem from it), and this segment... Toomas Soome

09:48 PM Bug #13896 (Closed): bhyve VM interfaces should be better fit

When bhyve was ported to illumos, a makeshift "VM shim" was written to provide the FreeBSD VM interfaces used by bhyv... Patrick Mooney

07:57 PM Bug #13894 (Duplicate): compile time assertions need more uniqueness

Rich Lowe

07:37 PM Bug #13894 (Duplicate): compile time assertions need more uniqueness

At present, we do compile time assertions like this:... Rich Lowe

07:01 PM Bug #13809 (Closed): cpio: variable may be used uninitialized

"git commit 0b9a51588b7231474f7b4009cb9cad83e4db7b74":https://github.com/illumos/illumos-gate/commit/0b9a51588b723147... Electric Monk

06:33 PM Bug #13883: Malformed #include statements in the manual

Tested by manually viewing using the man(1) utility.
Peter Tribble

06:33 PM Bug #13888: Some #include statements in the manual refer to nonexistent files

Tested by manually viewing using the man(1) utility.
Peter Tribble

06:30 PM Bug #13889: ctfdump -c should sort output stably

testing: ... Rich Lowe

06:15 PM Bug #13867 (Closed): netstat shows duplicated data for UDP source and dest addresses

"git commit cdfd7f6baf7b308aedaeb7a7f4a89a4dccd9313e":https://github.com/illumos/illumos-gate/commit/cdfd7f6baf7b308a... Electric Monk

05:02 PM Bug #13867: netstat shows duplicated data for UDP source and dest addresses

With this change applied, the netstat UDP output, no longer showed duplicated information for the local and remote ad... Jason King

03:50 PM Bug #13811 (Closed): libmtmalloc: 'size_nx' may be used uninitialized

"git commit b5358705b92a175b02aad08cd1c6b83dc69e2ae6":https://github.com/illumos/illumos-gate/commit/b5358705b92a175b... Electric Monk

03:23 PM Bug #13865 (Closed): don't pass NV_ENCODE_NATIVE to nvlist_unpack()

"git commit 0d1087e85d1cd423a6cbe5358a51a160350e956e":https://github.com/illumos/illumos-gate/commit/0d1087e85d1cd423... Electric Monk

03:15 PM Bug #13793 (Closed): va_arg(9F): va_arg() returns type, not (type *)

"git commit f1866c4b3066e4e43e7ba9c4cef7fcfaadaddd1f":https://github.com/illumos/illumos-gate/commit/f1866c4b3066e4e4... Electric Monk

02:46 PM Bug #13793 (Pending RTI): va_arg(9F): va_arg() returns type, not (type *)

Marcel Telka

01:55 PM Bug #13891: ucodeadm cannot handle latest Intel microcode

Having adjusted the maximum allowed size:... Andy Fiddaman

01:48 PM Bug #13891 (In Progress): ucodeadm cannot handle latest Intel microcode

Andy Fiddaman

01:31 PM Bug #13891: ucodeadm cannot handle latest Intel microcode

This seems because we have an arbitrary limit on microcode size of 128KiB, and this particular file has a total size ... Andy Fiddaman

01:03 PM Bug #13891 (Closed): ucodeadm cannot handle latest Intel microcode

The latest Intel microcode from https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases contains... Andy Fiddaman

01:18 PM Bug #13892: panic when deleting millions of files

Here is the relevant info from the dump:... Jerry Jelinek

01:16 PM Bug #13892 (Closed): panic when deleting millions of files

At RackTop we ran into this bug.
The system panic-ed while deleting 67 million files from dataset using command li... Jerry Jelinek

2021-06-20

02:17 PM Bug #13890 (Closed): Some manual pages miss spaces next to formatting

There are a number of cases where formatted and unformatted text run together without a space in between.
sasl_set... Peter Tribble

12:31 AM Bug #13878: ctfdiff of functions thinks they always change

https://github.com/illumos/illumos-gate/blob/247ccfcd15f7f6b949ea71990372f0f9a93058d2/usr/src/lib/libctf/common/ctf_d... Rich Lowe

12:26 AM Bug #13878: ctfdiff of functions thinks they always change

in another instance of this bug, comparing the unix binary with itself, the problem is that we have multiple function... Rich Lowe

2021-06-19

11:50 PM Bug #13889 (Closed): ctfdump -c should sort output stably

Right now, ctfdump -c only sorts by name, we should include return types arity and parameter types so that the sort i... Rich Lowe

11:17 AM Bug #13888: Some #include statements in the manual refer to nonexistent files

On further examination, ddi_fm_acc_err_clear.9f should #include ddifm.h as that's where the functions are actually de... Peter Tribble

09:50 AM Bug #13888 (Closed): Some #include statements in the manual refer to nonexistent files

Some of the manual pages have #include statements referring to files that do not exist. We should fix that. Some are ... Peter Tribble

11:11 AM Feature #3163: nss: need local netgroup implementation

Imported the mentioned code into Omnios bloody and with the help of Andy Fiddaman did some cleanups.
Also did some... Marco van Wieringen

09:27 AM Bug #13887 (In Progress): ixgbe: clean up compiler warnings

Initially it was just about maybe uninitialized variables, but I took out other warnings too:... Toomas Soome

08:17 AM Bug #13807 (Closed): diff: variable may be used uninitialized

"git commit 247ccfcd15f7f6b949ea71990372f0f9a93058d2":https://github.com/illumos/illumos-gate/commit/247ccfcd15f7f6b9... Electric Monk

2021-06-18

11:36 PM Bug #13886 (New): wsdiff could use ctfdiff

Right now wsdiff uses ctfdump -c and diff, it seems like it could productively use ctfdiff? Rich Lowe

08:10 PM Feature #13885 (New): nscd could cache netgroups

Netgroups seems be missing from the set of databases which is cached by nscd.... Andy Fiddaman

08:08 PM Bug #13884 (Closed): dis(1) should pick stable names for symbols

At present, dis(1) will name aliased non-weak symbols semi-randomly. We should use a stable sort for the symtab.
... Rich Lowe

07:05 PM Bug #13418: picl: removal of unused dependency recommended

Ithis fix was installed and tested on the following systems:
Sun Ultra 2 UPA/SBus (2 X UltraSPARC-II 400MHz), No Key... Klaus Ziegler

06:16 PM Bug #13418 (Closed): picl: removal of unused dependency recommended

"git commit 1872d23e4f4f89383cc3d7774072ee4bfbb49e91":https://github.com/illumos/illumos-gate/commit/1872d23e4f4f8938... Electric Monk

06:39 PM Bug #13883 (Closed): Malformed #include statements in the manual

Some manual pages contain malformed #include statements:
without trailing >
./man3gss/gss_release_name.3gss:#in... Peter Tribble

06:09 PM Bug #812: need NWAM manual page updates

FWIW, today I had a user (new to illumos) who was curious why @dhcpagent(1M)@ references @nwamcfg(1M)@, but it doesn'... Ryan Zezeski

12:11 PM Bug #13882 (Closed): libipadm ipadm_if_info() is not 64bit safe

The type checks I added to #13863 showed that ipadm_if_info() may suffer from a similar issue as #13866.
The under... Hans Rosenfeld

10:11 AM Bug #13881 (Closed): add support for pysolaris/sparcv9 pyzfs/sparcv9 targets

support for both of these targets was never added for SPARC v9 architecture. Klaus Ziegler

05:45 AM Bug #13880 (New): usbsacm fails to open multi-config device

Any attempt to attach the following device to ... Rick V

2021-06-17

08:20 PM Bug #13879 (Closed): flock(3C) on NFS files should fail with EOPNOTSUPP

Our @flock(3C)@ support does not presently support locking files on remote file systems like NFS (see @F_REMOTELOCK@,... Joshua M. Clulow

08:17 PM Bug #13856 (Closed): findunref runs too early

"git commit 26e7d9a88aea4fa6939315466aa8b8b9946409d8":https://github.com/illumos/illumos-gate/commit/26e7d9a88aea4fa6... Electric Monk

08:17 PM Bug #13855 (Closed): example code in ddi_dmae_req(9S) isn't code

"git commit b7afa311209be3c026130832cda2a5199c7f44e1":https://github.com/illumos/illumos-gate/commit/b7afa311209be3c0... Electric Monk

08:17 PM Bug #13854 (Closed): manual should say "illumos DDI"

"git commit 3184921aa9155f2314caa4909eba31a0be558b3d":https://github.com/illumos/illumos-gate/commit/3184921aa9155f23... Electric Monk

07:15 PM Feature #3163 (In Progress): nss: need local netgroup implementation

Andy Fiddaman