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<channel>
    <title>Whamcloud Community JIRA</title>
    <link>https://jira.whamcloud.com</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.4.14</version>
        <build-number>940014</build-number>
        <build-date>05-12-2023</build-date>
    </build-info>


<item>
            <title>[LU-11269] ptlrpc_set_add_req()) ASSERTION( req-&gt;rq_import-&gt;imp_state != LUSTRE_IMP_IDLE ) failed</title>
                <link>https://jira.whamcloud.com/browse/LU-11269</link>
                <project id="10000" key="LU">Lustre</project>
                    <description>&lt;p&gt;Still seeing this issue:&lt;/p&gt;
&lt;div class=&quot;preformatted panel&quot; style=&quot;border-width: 1px;&quot;&gt;&lt;div class=&quot;preformattedContent panelContent&quot;&gt;
&lt;pre&gt;Feb 6 16:27:00 bcn1833 kernel: LustreError: 119911:0:(client.c:1087:ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed:
Feb 6 16:27:00 bcn1833 kernel: LustreError: 119911:0:(client.c:1087:ptlrpc_set_add_req()) LBUG
Feb 6 16:27:00 bcn1833 kernel: Pid: 119911, comm: namd2 3.10.0-1062.9.1.el7.x86_64 #1 SMP Fri Dec 6 15:49:49 UTC 2019
Feb 6 16:27:00 bcn1833 kernel: Call Trace:
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc11c37cc&amp;gt;] libcfs_call_trace+0x8c/0xc0 [libcfs]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc11c387c&amp;gt;] lbug_with_loc+0x4c/0xa0 [libcfs]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc1878ecc&amp;gt;] ptlrpc_set_add_req+0xfc/0x100 [ptlrpc]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc187d809&amp;gt;] ptlrpc_queue_wait+0x79/0x230 [ptlrpc]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc1864942&amp;gt;] ldlm_cli_enqueue+0x3d2/0x920 [ptlrpc]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc1453b35&amp;gt;] osc_enqueue_base+0x2c5/0x6b0 [osc]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc145eb7b&amp;gt;] osc_lock_enqueue+0x38b/0x840 [osc]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc16fce35&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc12801a5&amp;gt;] lov_lock_enqueue+0x95/0x150 [lov]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc16fce35&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc16fd3c7&amp;gt;] cl_lock_request+0x67/0x1f0 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc170123b&amp;gt;] cl_io_lock+0x2bb/0x3d0 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc170156a&amp;gt;] cl_io_loop+0xba/0x1c0 [obdclass]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc157798b&amp;gt;] ll_file_io_generic+0x63b/0xc90 [lustre]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc1578479&amp;gt;] ll_file_aio_write+0x289/0x660 [lustre]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffc1578950&amp;gt;] ll_file_write+0x100/0x1c0 [lustre]
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffff9fe4a7f0&amp;gt;] vfs_write+0xc0/0x1f0
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffff9fe4b60f&amp;gt;] SyS_write+0x7f/0xf0
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffa038dede&amp;gt;] system_call_fastpath+0x25/0x2a
Feb 6 16:27:00 bcn1833 kernel: [&amp;lt;ffffffffffffffff&amp;gt;] 0xffffffffffffffff
Feb 6 16:27:00 bcn1833 kernel: Kernel panic - not syncing: LBUG
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;</description>
                <environment></environment>
        <key id="53086">LU-11269</key>
            <summary>ptlrpc_set_add_req()) ASSERTION( req-&gt;rq_import-&gt;imp_state != LUSTRE_IMP_IDLE ) failed</summary>
                <type id="1" iconUrl="https://jira.whamcloud.com/secure/viewavatar?size=xsmall&amp;avatarId=11303&amp;avatarType=issuetype">Bug</type>
                                            <priority id="3" iconUrl="https://jira.whamcloud.com/images/icons/priorities/major.svg">Major</priority>
                        <status id="5" iconUrl="https://jira.whamcloud.com/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="1">Fixed</resolution>
                                        <assignee username="bzzz">Alex Zhuravlev</assignee>
                                    <reporter username="green">Oleg Drokin</reporter>
                        <labels>
                    </labels>
                <created>Tue, 21 Aug 2018 00:29:35 +0000</created>
                <updated>Wed, 16 Sep 2020 12:20:06 +0000</updated>
                            <resolved>Thu, 20 Feb 2020 13:00:51 +0000</resolved>
                                    <version>Lustre 2.12.0</version>
                    <version>Lustre 2.12.3</version>
                                    <fixVersion>Lustre 2.14.0</fixVersion>
                    <fixVersion>Lustre 2.12.5</fixVersion>
                    <fixVersion>Lustre 2.12.6</fixVersion>
                                        <due></due>
                            <votes>1</votes>
                                    <watches>13</watches>
                                                                            <comments>
                            <comment id="232340" author="bzzz" created="Tue, 21 Aug 2018 03:25:51 +0000"  >&lt;p&gt;Oleg, please try&#160;&lt;a href=&quot;https://review.whamcloud.com/#/c/32980/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/#/c/32980/&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="232362" author="green" created="Tue, 21 Aug 2018 15:39:59 +0000"  >&lt;p&gt;added to my testing&lt;/p&gt;</comment>
                            <comment id="233062" author="sarah" created="Wed, 5 Sep 2018 18:02:45 +0000"  >&lt;p&gt;Hit similar issue on soak, lustre-master-ib 2.11.54_91_g605a139&lt;/p&gt;

&lt;p&gt;client dmesg&lt;/p&gt;
&lt;div class=&quot;preformatted panel&quot; style=&quot;border-width: 1px;&quot;&gt;&lt;div class=&quot;preformattedContent panelContent&quot;&gt;
&lt;pre&gt;[ 2388.749104] alg: No test for adler32 (adler32-zlib)
[ 2389.628880] Lustre: Lustre: Build Version: 2.11.54_91_g605a139
[ 2389.806899] LNet: Using FMR for registration
[ 2389.825192] LNet: Added LNI 192.168.1.129@o2ib [8/256/0/180]
[ 3597.244535] LustreError: 11-0: soaked-MDT0003-mdc-ffff8bc97a7fd000: operation mds_connect to node 192.168.1.111@o2ib failed: rc = -16
[ 3597.258019] LustreError: 11-0: soaked-MDT0002-mdc-ffff8bc97a7fd000: operation mds_connect to node 192.168.1.110@o2ib failed: rc = -16
[ 3597.273043] LustreError: 11-0: soaked-OST0002-osc-ffff8bc97a7fd000: operation ost_connect to node 192.168.1.106@o2ib failed: rc = -16
[ 3597.275373] Lustre: Mounted soaked-client
[ 3597.291219] LustreError: 11-0: soaked-OST0006-osc-ffff8bc97a7fd000: operation ost_connect to node 192.168.1.106@o2ib failed: rc = -16
[ 3597.304919] LustreError: 11-0: soaked-OST000a-osc-ffff8bc97a7fd000: operation ost_connect to node 192.168.1.106@o2ib failed: rc = -16
[ 3597.318665] LustreError: 11-0: soaked-OST000e-osc-ffff8bc97a7fd000: operation ost_connect to node 192.168.1.106@o2ib failed: rc = -16
Sep  4 22:01:01 soak-29 TIME: Time stamp for console
[ 6457.411019] LustreError: 4511:0:(client.c:1082:ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed:
[ 6457.424658] LustreError: 4511:0:(client.c:1082:ptlrpc_set_add_req()) LBUG
[ 6457.432264] Pid: 4511, comm: simul 3.10.0-862.9.1.el7.x86_64 #1 SMP Mon Jul 16 16:29:36 UTC 2018
[ 6457.442107] Call Trace:
[ 6457.444861]  [&amp;lt;ffffffffc0b907cc&amp;gt;] libcfs_call_trace+0x8c/0xc0 [libcfs]
[ 6457.452209]  [&amp;lt;ffffffffc0b9087c&amp;gt;] lbug_with_loc+0x4c/0xa0 [libcfs]
[ 6457.459158]  [&amp;lt;ffffffffc0ea9dec&amp;gt;] ptlrpc_set_add_req+0xfc/0x100 [ptlrpc]
[ 6457.466718]  [&amp;lt;ffffffffc0eae735&amp;gt;] ptlrpc_queue_wait+0x75/0x220 [ptlrpc]
[ 6457.474167]  [&amp;lt;ffffffffc0e936a2&amp;gt;] ldlm_cli_enqueue+0x3d2/0x920 [ptlrpc]
[ 6457.481618]  [&amp;lt;ffffffffc101e965&amp;gt;] osc_enqueue_base+0x2b5/0x6a0 [osc]
[ 6457.488776]  [&amp;lt;ffffffffc102917b&amp;gt;] osc_lock_enqueue+0x38b/0x840 [osc]
[ 6457.495916]  [&amp;lt;ffffffffc0ce4de5&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
[ 6457.503386]  [&amp;lt;ffffffffc0fcf285&amp;gt;] lov_lock_enqueue+0x95/0x150 [lov]
[ 6457.510458]  [&amp;lt;ffffffffc0ce4de5&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
[ 6457.517903]  [&amp;lt;ffffffffc0ce5377&amp;gt;] cl_lock_request+0x67/0x1f0 [obdclass]
[ 6457.525352]  [&amp;lt;ffffffffc0ce926b&amp;gt;] cl_io_lock+0x2bb/0x3d0 [obdclass]
[ 6457.532408]  [&amp;lt;ffffffffc0ce95fb&amp;gt;] cl_io_loop+0x11b/0xc70 [obdclass]
[ 6457.539477]  [&amp;lt;ffffffffc10c6db2&amp;gt;] ll_file_io_generic+0x4e2/0xd10 [lustre]
[ 6457.547145]  [&amp;lt;ffffffffc10c7b32&amp;gt;] ll_file_aio_write+0x372/0x540 [lustre]
[ 6457.554681]  [&amp;lt;ffffffffc10c7da4&amp;gt;] ll_file_write+0xa4/0x170 [lustre]
[ 6457.561731]  [&amp;lt;ffffffffb1a1b490&amp;gt;] vfs_write+0xc0/0x1f0
[ 6457.567514]  [&amp;lt;ffffffffb1a1c2bf&amp;gt;] SyS_write+0x7f/0xf0
[ 6457.573197]  [&amp;lt;ffffffffb1f20795&amp;gt;] system_call_fastpath+0x1c/0x21
[ 6457.579954]  [&amp;lt;ffffffffffffffff&amp;gt;] 0xffffffffffffffff
[ 6457.585582] Kernel panic - not syncing: LBUG
[ 6457.591152] CPU: 18 PID: 4511 Comm: simul Tainted: G          IOE  ------------   3.10.0-862.9.1.el7.x86_64 #1
[ 6457.603125] Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015
[ 6457.615578] Call Trace:
[ 6457.619126]  [&amp;lt;ffffffffb1f0e84e&amp;gt;] dump_stack+0x19/0x1b
[ 6457.625657]  [&amp;lt;ffffffffb1f08b50&amp;gt;] panic+0xe8/0x21f
[ 6457.631785]  [&amp;lt;ffffffffc0b908cb&amp;gt;] lbug_with_loc+0x9b/0xa0 [libcfs]
[ 6457.639483]  [&amp;lt;ffffffffc0ea9dec&amp;gt;] ptlrpc_set_add_req+0xfc/0x100 [ptlrpc]
[ 6457.647758]  [&amp;lt;ffffffffc0eae735&amp;gt;] ptlrpc_queue_wait+0x75/0x220 [ptlrpc]
[ 6457.655965]  [&amp;lt;ffffffffc0e936a2&amp;gt;] ldlm_cli_enqueue+0x3d2/0x920 [ptlrpc]
[ 6457.664156]  [&amp;lt;ffffffffc0e8e7c0&amp;gt;] ? ldlm_expired_completion_wait+0x220/0x220 [ptlrpc]
[ 6457.673637]  [&amp;lt;ffffffffc1028710&amp;gt;] ? osc_lock_lockless_cancel+0xe0/0xe0 [osc]
[ 6457.682276]  [&amp;lt;ffffffffc1027ad0&amp;gt;] ? osc_lock_upcall+0x580/0x580 [osc]
[ 6457.690247]  [&amp;lt;ffffffffc101e965&amp;gt;] osc_enqueue_base+0x2b5/0x6a0 [osc]
[ 6457.698079]  [&amp;lt;ffffffffc1027550&amp;gt;] ? osc_lock_lvb_update+0x330/0x330 [osc]
[ 6457.706337]  [&amp;lt;ffffffffc102917b&amp;gt;] osc_lock_enqueue+0x38b/0x840 [osc]
[ 6457.714139]  [&amp;lt;ffffffffc1027550&amp;gt;] ? osc_lock_lvb_update+0x330/0x330 [osc]
[ 6457.722390]  [&amp;lt;ffffffffc0ce4de5&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
[ 6457.730416]  [&amp;lt;ffffffffc0fcf285&amp;gt;] lov_lock_enqueue+0x95/0x150 [lov]
[ 6457.738100]  [&amp;lt;ffffffffc0ce4de5&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
[ 6457.746155]  [&amp;lt;ffffffffc0ce5377&amp;gt;] cl_lock_request+0x67/0x1f0 [obdclass]
[ 6457.754191]  [&amp;lt;ffffffffc0ce926b&amp;gt;] cl_io_lock+0x2bb/0x3d0 [obdclass]
[ 6457.761754]  [&amp;lt;ffffffffc0ce95fb&amp;gt;] cl_io_loop+0x11b/0xc70 [obdclass]
[ 6457.769300]  [&amp;lt;ffffffffc10c6db2&amp;gt;] ll_file_io_generic+0x4e2/0xd10 [lustre]
[ 6457.777391]  [&amp;lt;ffffffffc10c7b32&amp;gt;] ll_file_aio_write+0x372/0x540 [lustre]
[ 6457.785395]  [&amp;lt;ffffffffc10c7da4&amp;gt;] ll_file_write+0xa4/0x170 [lustre]
[ 6457.792946]  [&amp;lt;ffffffffb1a1b490&amp;gt;] vfs_write+0xc0/0x1f0
[ 6457.799194]  [&amp;lt;ffffffffb1a1c2bf&amp;gt;] SyS_write+0x7f/0xf0
[ 6457.805311]  [&amp;lt;ffffffffb1f20795&amp;gt;] system_call_fastpath+0x1c/0x21
[ 6457.812550] Kernel Offset: 0x30800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;</comment>
                            <comment id="238236" author="yujian" created="Sun, 9 Dec 2018 08:24:22 +0000"  >&lt;p&gt;+1 on master branch while running sanity-sec test 20 in review-dne-zfs-part-2 test group:&lt;br/&gt;
&lt;a href=&quot;https://testing.whamcloud.com/test_sets/dcbe721c-f9ab-11e8-b756-52540065bddc&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://testing.whamcloud.com/test_sets/dcbe721c-f9ab-11e8-b756-52540065bddc&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="253460" author="sarah" created="Thu, 22 Aug 2019 23:27:22 +0000"  >&lt;p&gt;also hit this on SOAK on client side, lustre-b2_12-ib #35&lt;/p&gt;

&lt;div class=&quot;preformatted panel&quot; style=&quot;border-width: 1px;&quot;&gt;&lt;div class=&quot;preformattedContent panelContent&quot;&gt;
&lt;pre&gt;[180971.440478] Lustre: soaked-OST0007-osc-ffffa0200627b800: Connection restored to 192.168.1.107@o2ib (at 192.168.1.107@o2ib)
[182441.030502] LustreError: 61428:0:(client.c:1088:ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed: 
[182441.044298] LustreError: 61428:0:(client.c:1088:ptlrpc_set_add_req()) LBUG
[182441.052078] Pid: 61428, comm: simul 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019
[182441.062176] Call Trace:
[182441.065025]  [&amp;lt;ffffffffc0a2a7cc&amp;gt;] libcfs_call_trace+0x8c/0xc0 [libcfs]
[182441.072438]  [&amp;lt;ffffffffc0a2a87c&amp;gt;] lbug_with_loc+0x4c/0xa0 [libcfs]
[182441.079472]  [&amp;lt;ffffffffc0e0002c&amp;gt;] ptlrpc_set_add_req+0xfc/0x100 [ptlrpc]
[182441.087102]  [&amp;lt;ffffffffc0e04959&amp;gt;] ptlrpc_queue_wait+0x79/0x230 [ptlrpc]
[182441.094614]  [&amp;lt;ffffffffc0de97c2&amp;gt;] ldlm_cli_enqueue+0x3d2/0x920 [ptlrpc]
[182441.102122]  [&amp;lt;ffffffffc0f77a15&amp;gt;] osc_enqueue_base+0x2c5/0x6b0 [osc]
[182441.109335]  [&amp;lt;ffffffffc0f82a1b&amp;gt;] osc_lock_enqueue+0x38b/0x840 [osc]
[182441.116555]  [&amp;lt;ffffffffc0b9e315&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
[182441.124096]  [&amp;lt;ffffffffc0f281a5&amp;gt;] lov_lock_enqueue+0x95/0x150 [lov]
[182441.131205]  [&amp;lt;ffffffffc0b9e315&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
[182441.138727]  [&amp;lt;ffffffffc0b9e8a7&amp;gt;] cl_lock_request+0x67/0x1f0 [obdclass]
[182441.146221]  [&amp;lt;ffffffffc0ba270b&amp;gt;] cl_io_lock+0x2bb/0x3d0 [obdclass]
[182441.153335]  [&amp;lt;ffffffffc0ba2a3a&amp;gt;] cl_io_loop+0xba/0x1c0 [obdclass]
[182441.160371]  [&amp;lt;ffffffffc104f530&amp;gt;] ll_file_io_generic+0x590/0xcb0 [lustre]
[182441.168080]  [&amp;lt;ffffffffc1050942&amp;gt;] ll_file_aio_read+0x352/0x410 [lustre]
[182441.175584]  [&amp;lt;ffffffffc1050b00&amp;gt;] ll_file_read+0x100/0x1c0 [lustre]
[182441.182695]  [&amp;lt;ffffffffac2416ff&amp;gt;] vfs_read+0x9f/0x170
[182441.188443]  [&amp;lt;ffffffffac2425bf&amp;gt;] SyS_read+0x7f/0xf0
[182441.194092]  [&amp;lt;ffffffffac775ddb&amp;gt;] system_call_fastpath+0x22/0x27
[182441.200916]  [&amp;lt;ffffffffffffffff&amp;gt;] 0xffffffffffffffff
[182441.206599] Kernel panic - not syncing: LBUG
[182441.211472] CPU: 0 PID: 61428 Comm: simul Kdump: loaded Tainted: G           OE  ------------   3.10.0-957.21.3.el7.x86_64 #1
[182441.224185] Hardware name: Intel Corporation S2600GZ ........../S2600GZ, BIOS SE5C600.86B.01.08.0003.022620131521 02/26/2013
[182441.236801] Call Trace:
[182441.239627]  [&amp;lt;ffffffffac763107&amp;gt;] dump_stack+0x19/0x1b
[182441.245457]  [&amp;lt;ffffffffac75c810&amp;gt;] panic+0xe8/0x21f
[182441.250903]  [&amp;lt;ffffffffc0a2a8cb&amp;gt;] lbug_with_loc+0x9b/0xa0 [libcfs]
[182441.257911]  [&amp;lt;ffffffffc0e0002c&amp;gt;] ptlrpc_set_add_req+0xfc/0x100 [ptlrpc]
[182441.265499]  [&amp;lt;ffffffffc0e04959&amp;gt;] ptlrpc_queue_wait+0x79/0x230 [ptlrpc]
[182441.272988]  [&amp;lt;ffffffffc0de97c2&amp;gt;] ldlm_cli_enqueue+0x3d2/0x920 [ptlrpc]
[182441.280469]  [&amp;lt;ffffffffac63ce30&amp;gt;] ? dev_queue_xmit+0x10/0x20
[182441.286893]  [&amp;lt;ffffffffc0de4990&amp;gt;] ? ldlm_expired_completion_wait+0x220/0x220 [ptlrpc]
[182441.295732]  [&amp;lt;ffffffffc0f81fb0&amp;gt;] ? osc_lock_lockless_cancel+0xe0/0xe0 [osc]
[182441.303689]  [&amp;lt;ffffffffc0f80d30&amp;gt;] ? osc_lock_upcall+0x580/0x580 [osc]
[182441.310969]  [&amp;lt;ffffffffc0f77a15&amp;gt;] osc_enqueue_base+0x2c5/0x6b0 [osc]
[182441.318162]  [&amp;lt;ffffffffc0f807b0&amp;gt;] ? osc_lock_lvb_update+0x330/0x330 [osc]
[182441.325828]  [&amp;lt;ffffffffc0f82a1b&amp;gt;] osc_lock_enqueue+0x38b/0x840 [osc]
[182441.333020]  [&amp;lt;ffffffffc0f807b0&amp;gt;] ? osc_lock_lvb_update+0x330/0x330 [osc]
[182441.340694]  [&amp;lt;ffffffffc0b9e315&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
[182441.348176]  [&amp;lt;ffffffffc0f281a5&amp;gt;] lov_lock_enqueue+0x95/0x150 [lov]
[182441.355267]  [&amp;lt;ffffffffc0b9e315&amp;gt;] cl_lock_enqueue+0x65/0x120 [obdclass]
[182441.362756]  [&amp;lt;ffffffffc0b9e8a7&amp;gt;] cl_lock_request+0x67/0x1f0 [obdclass]
[182441.370245]  [&amp;lt;ffffffffc0ba270b&amp;gt;] cl_io_lock+0x2bb/0x3d0 [obdclass]
[182441.377345]  [&amp;lt;ffffffffc0ba2a3a&amp;gt;] cl_io_loop+0xba/0x1c0 [obdclass]
[182441.384345]  [&amp;lt;ffffffffc104f530&amp;gt;] ll_file_io_generic+0x590/0xcb0 [lustre]
[182441.392022]  [&amp;lt;ffffffffc1050942&amp;gt;] ll_file_aio_read+0x352/0x410 [lustre]
[182441.399506]  [&amp;lt;ffffffffc1050b00&amp;gt;] ll_file_read+0x100/0x1c0 [lustre]
[182441.406596]  [&amp;lt;ffffffffac2416ff&amp;gt;] vfs_read+0x9f/0x170
[182441.412329]  [&amp;lt;ffffffffac2425bf&amp;gt;] SyS_read+0x7f/0xf0
[182441.417977]  [&amp;lt;ffffffffac775d21&amp;gt;] ? system_call_after_swapgs+0xae/0x146
[182441.425455]  [&amp;lt;ffffffffac775ddb&amp;gt;] system_call_fastpath+0x22/0x27
[182441.432256]  [&amp;lt;ffffffffac775d21&amp;gt;] ? system_call_after_swapgs+0xae/0x146
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.10.0-957.21.3.el7.x86_64 (mockbuild@kbuilder.bsys.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) ) #1 SMP Tue Jun 18 16:35:19 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.10.0-957.21.3.el7.x86_64 ro console=ttyS0,115200 LANG=en_US.UTF-8 irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off numa=off udev.children-max=2 panic=10 rootflags=nofail acpi_no_memhotplug transparent_hugepage=never nokaslr disable_cpu_apicid=0 elfcorehdr=871860K


&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;</comment>
                            <comment id="263037" author="gerrit" created="Mon, 10 Feb 2020 21:07:52 +0000"  >&lt;p&gt;Alex Zhuravlev (bzzz@whamcloud.com) uploaded a new patch: &lt;a href=&quot;https://review.whamcloud.com/37523&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/37523&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-11269&quot; title=&quot;ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-11269&quot;&gt;&lt;del&gt;LU-11269&lt;/del&gt;&lt;/a&gt; ptlrpc: do not expose transient IDLE state&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: master&lt;br/&gt;
Current Patch Set: 1&lt;br/&gt;
Commit: d9f015f84433100177792a8402ef3a289703d57d&lt;/p&gt;</comment>
                            <comment id="263647" author="gerrit" created="Thu, 20 Feb 2020 07:13:55 +0000"  >&lt;p&gt;Oleg Drokin (green@whamcloud.com) merged in patch &lt;a href=&quot;https://review.whamcloud.com/37523/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/37523/&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-11269&quot; title=&quot;ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-11269&quot;&gt;&lt;del&gt;LU-11269&lt;/del&gt;&lt;/a&gt; ptlrpc: do not expose transient IDLE state&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: master&lt;br/&gt;
Current Patch Set: &lt;br/&gt;
Commit: ea8d2ecc783fbaff12c581935ac426b9b8567031&lt;/p&gt;</comment>
                            <comment id="263687" author="pjones" created="Thu, 20 Feb 2020 13:00:51 +0000"  >&lt;p&gt;Landed for 2.14&lt;/p&gt;</comment>
                            <comment id="263706" author="gerrit" created="Thu, 20 Feb 2020 14:37:37 +0000"  >&lt;p&gt;Minh Diep (mdiep@whamcloud.com) uploaded a new patch: &lt;a href=&quot;https://review.whamcloud.com/37649&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/37649&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-11269&quot; title=&quot;ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-11269&quot;&gt;&lt;del&gt;LU-11269&lt;/del&gt;&lt;/a&gt; ptlrpc: do not expose transient IDLE state&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: b2_12&lt;br/&gt;
Current Patch Set: 1&lt;br/&gt;
Commit: 22b238fb902d90229f25b0d109540b362d14be87&lt;/p&gt;</comment>
                            <comment id="265003" author="gerrit" created="Tue, 10 Mar 2020 17:05:58 +0000"  >&lt;p&gt;Oleg Drokin (green@whamcloud.com) merged in patch &lt;a href=&quot;https://review.whamcloud.com/37649/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/37649/&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-11269&quot; title=&quot;ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-11269&quot;&gt;&lt;del&gt;LU-11269&lt;/del&gt;&lt;/a&gt; ptlrpc: do not expose transient IDLE state&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: b2_12&lt;br/&gt;
Current Patch Set: &lt;br/&gt;
Commit: e668075a922a2a39247c00fe5f47d7a4368967f3&lt;/p&gt;</comment>
                            <comment id="268378" author="gerrit" created="Thu, 23 Apr 2020 16:49:00 +0000"  >&lt;p&gt;Oleg Drokin (green@whamcloud.com) merged in patch &lt;a href=&quot;https://review.whamcloud.com/37722/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/37722/&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-11269&quot; title=&quot;ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-11269&quot;&gt;&lt;del&gt;LU-11269&lt;/del&gt;&lt;/a&gt; ptlrpc: request&apos;s counter in import&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: master&lt;br/&gt;
Current Patch Set: &lt;br/&gt;
Commit: b09afdf57643cbc1c437a42b4babb0837dd19e65&lt;/p&gt;</comment>
                            <comment id="268402" author="gerrit" created="Thu, 23 Apr 2020 18:08:33 +0000"  >&lt;p&gt;Minh Diep (mdiep@whamcloud.com) uploaded a new patch: &lt;a href=&quot;https://review.whamcloud.com/38340&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38340&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-11269&quot; title=&quot;ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-11269&quot;&gt;&lt;del&gt;LU-11269&lt;/del&gt;&lt;/a&gt; ptlrpc: request&apos;s counter in import&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: b2_12&lt;br/&gt;
Current Patch Set: 1&lt;br/&gt;
Commit: 5cef888e8524932c5913191e40d79b96e668b32a&lt;/p&gt;</comment>
                            <comment id="269049" author="gerrit" created="Thu, 30 Apr 2020 23:30:15 +0000"  >&lt;p&gt;James Nunez (jnunez@whamcloud.com) uploaded a new patch: &lt;a href=&quot;https://review.whamcloud.com/38437&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38437&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-11269&quot; title=&quot;ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-11269&quot;&gt;&lt;del&gt;LU-11269&lt;/del&gt;&lt;/a&gt; ptlrpc: revert &quot;request&apos;s counter in import&quot;&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: master&lt;br/&gt;
Current Patch Set: 1&lt;br/&gt;
Commit: 0098de040cc3953034807c61f742077a3025beb0&lt;/p&gt;</comment>
                            <comment id="269105" author="gerrit" created="Fri, 1 May 2020 11:28:00 +0000"  >&lt;p&gt;Alex Zhuravlev (bzzz@whamcloud.com) uploaded a new patch: &lt;a href=&quot;https://review.whamcloud.com/38445&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38445&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-11269&quot; title=&quot;ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-11269&quot;&gt;&lt;del&gt;LU-11269&lt;/del&gt;&lt;/a&gt; debug: try to reproduce sanity/56w issue&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: master&lt;br/&gt;
Current Patch Set: 1&lt;br/&gt;
Commit: 0fbd7702f177f7854c67f1638a2d3046719f9021&lt;/p&gt;</comment>
                            <comment id="274673" author="jaylan" created="Tue, 7 Jul 2020 21:13:01 +0000"  >&lt;p&gt;This review &lt;a href=&quot;https://review.whamcloud.com/38340&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38340&lt;/a&gt; (for b2_12) was created on April 23rd.  Is it ready for landing?&lt;/p&gt;</comment>
                            <comment id="275099" author="gerrit" created="Sat, 11 Jul 2020 07:27:49 +0000"  >&lt;p&gt;Oleg Drokin (green@whamcloud.com) merged in patch &lt;a href=&quot;https://review.whamcloud.com/38340/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38340/&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-11269&quot; title=&quot;ptlrpc_set_add_req()) ASSERTION( req-&amp;gt;rq_import-&amp;gt;imp_state != LUSTRE_IMP_IDLE ) failed&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-11269&quot;&gt;&lt;del&gt;LU-11269&lt;/del&gt;&lt;/a&gt; ptlrpc: request&apos;s counter in import&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: b2_12&lt;br/&gt;
Current Patch Set: &lt;br/&gt;
Commit: aeee2ce6793ace7e617e1df49735d473957dd06e&lt;/p&gt;</comment>
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