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[2620:137:e000::1:20]) by mx.google.com with ESMTP id b10-20020a056402084a00b00477e491fe37si2511960edz.509.2022.12.22.22.29.16; Thu, 22 Dec 2022 22:29:50 -0800 (PST) Received-SPF: pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmx.de header.s=s31663417 header.b=otCZ6VoF; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gmx.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229630AbiLWG2f (ORCPT + 99 others); Fri, 23 Dec 2022 01:28:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43808 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229625AbiLWG2e (ORCPT ); Fri, 23 Dec 2022 01:28:34 -0500 Received: from mout.gmx.net (mout.gmx.net [212.227.15.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9DC7E165B1; Thu, 22 Dec 2022 22:28:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1671776904; bh=wsRwIKdxqFAPGP9rTAWqWAP6nOxjtlNZCDvXkfBo3Qw=; h=X-UI-Sender-Class:Subject:From:To:Cc:Date:In-Reply-To:References; b=otCZ6VoFXZOFtc1dJwg/mIZfZ4xzxL7G06E09zLYCpKcrQaJ3f3ASNd0n6xlQEYIa rTtO/UdDmjwq/wlel9FrICT9MKQuora0diAnTGb9iRdvEJpVpInjqQkoa+HWz2fq03 UoeCwUEQQ4Qg+r5uyOmk37DS6WYBACZr56AWgtWgLWOKfl4wcVBVDPbpRd8qXSaSSx taTty2BBfFJe8Nnk+mXNuDswc2apg+uBHqrjWlsQR/ziYZpv9+7VuNnx/6NzhTA+5b T2YYq/l36BlbQk7Zdu3kXw6B7HWqLrq9a+T7Tses2xZv6Q8yC7DfjcT68ilS65lvTc 0EWGd//y4ffRQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from homer.fritz.box ([212.114.172.145]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MGQjH-1p54uj1aRh-00GuCe; Fri, 23 Dec 2022 07:28:24 +0100 Message-ID: Subject: Re: regression: nfs mount (even idle) eventually hangs server From: Mike Galbraith To: Chuck Lever III Cc: Dai Ngo , LKML , Linux NFS Mailing List Date: Fri, 23 Dec 2022 07:28:23 +0100 In-Reply-To: References: <65ed34338c69cb034295f2c9cbe0af684d65d30f.camel@gmx.de> <360f3dcfb6cfbefdbcc42fc84c660995142a8645.camel@gmx.de> <241c118c2fb60df744bbe351387fc29a34ff6ab9.camel@gmx.de> <1A404CDB-95A8-4D04-B76B-91D4F063B489@oracle.com> <36902a3dd6ee1a8656548ff5b5eadb88245e2799.camel@gmx.de> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.42.4 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:6959bKdsgGpUt70gvXtZanJdNUG6drvnctK8PgWt0gBXn8Frubm 8sb8TKdOTQ/WjlEUz6GUJJQcSGs5IzNwL6isWicQY1VRixQVpZpvSfXUE6u/Gg1g5rqnwGb 9ZBivaM1qOcvi4i8WiXoeoT0XWd0lQgQcoA/J/EKmWTLlFyp283vn0ZKdQm0XVgewGz4gxQ 1NZ4UXB6zhKHIa2Ngy+hQ== UI-OutboundReport: notjunk:1;M01:P0:N+rVue5dV3Y=;LF/YDDdaZUtQknkNotQruJr85pl lNXLVrNuKGLyuvHQ40YgMvSr1EPCT6tkk6Gfskt1OjNSt15Tb7kbTkHsD1txQnjl5lajeN/DV TgVvNuWin9cmqMohcsa2Dyfjl+D7c4pRt4Xefr7nyGSErQtaZpRcnGoe/jiT01C+y91sWbRf4 u7CPKA0+MuZK/yf8CGHoJNLvDMEprLIfbuzht8SOWDUGuWv3liF9bk8Ca/S+CwXdMnrhY1+wD FTIVOhIwll6GFGkKZK0HMgggD/kYzQumPWHSUd0ksEDMHI9j14h6VoVWS4myoVpdBzm4uie4j 463wk1xBN9VUsUrhAYrasw7HzbPf2xEA9+3cmhxGq2c4mKnUldVSLhKUbOtG5UUb54jTZ78J4 /GgyLxJr4Iyy06rk6rO/YNIFx2CrOYe/AVIFWqzMvM3xy4bKrqJejwfx0dyEUBSoHv+GSsGF6 duE+DiYzfypxrpzBk5uNa39yAHyUHb4eil5EXfR6KsxtyKCpoKdJbFsLekIsIpOio18j8ZR6E VYJApbLWMH/w2wrf96Rgz69t4eUuulbkGWKVQgaI+I8n2MFMzG0uWtU8y+ESWGDxgL47SC+0q ic8pV3g8mSY1DKy+RsODUYMr3iejJ67sCqrJTqOkbtpiHQSan0ZqzqeYwjnoPcI/9ru2BVPrd R445Ydj7CspIei1KcbhKJ+JM8jv/UBMtHw7EEvag6e3eeFtdAoR0CG/PcIRwk7BamEZGMvCdJ zFPEmECagtOK9Z042GDnJrc4npAQZbs/kZ9lbYQmwRKNwXNmTqR4G7RTTf8R+QBhvmLqF8/A5 4CpFmcmUUDphuzFZsQxDv2llD4JI7ACIpB7dvxPEkEuZWE4qP4ZoxQYA0GeG4i+ikFALDziu6 Yp85xlKGflfY3ipEUiabxoNuFxOJ2M/P5LW8YUpFd+GQSCBJvYweyQy5EHuG0YUg89K2pOmhU D+IntZyzB9TVXMUIkY1VjiYIMKs= X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Fri, 2022-12-23 at 05:41 +0100, Mike Galbraith wrote: > On Thu, 2022-12-22 at 14:21 +0000, Chuck Lever III wrote: > >=20 > > So my question is whether you see a problem when only a1049eb47f20 > > is applied, or only when all three are applied? >=20 > Seemingly the latter. Stuffing the other two into 6.1 sans a1049eb47f20 seems to agree that the problem lies therein. [ 1909.987616] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1655 __queue_d= elayed_work+0x6a/0x90 [ 1909.987627] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E[ 1909.987603] ------------[ cut here ]-----------= - ) [ 1909.987663] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.987715] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = E 6.1.1-smpxx #8 [ 1909.987720] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.987723] RIP: 0010:__queue_delayed_work+0x6a/0x90 [ 1909.987729] Code: 50 48 01 c1 83 ff 08 48 89 4a 30 75 2c 4c 89 c7 e9 fb = e7 06 00 e9 a6 e9 ff ff 0f 0b eb cc 0f 0b 48 81 7a 38 10 4d 09 81 74 aa <0f= > 0b 48 8b 42 28 48 85 c0 74 a8 0f 0b eb a4 89 fe 4c 89 c7 e9 7d [ 1909.987734] RSP: 0018:ffff888100ec7c78 EFLAGS: 00010007 [ 1909.987737] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00000000000= 00000 [ 1909.987740] RDX: ffff88810800ab48 RSI: ffff88818118d400 RDI: 00000000000= 00008 [ 1909.987743] RBP: ffff88810800ab48 R08: 0000000000000004 R09: 00000000000= 00000 [ 1909.987745] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000000= 00008 [ 1909.987748] R13: ffff88818118d400 R14: 0000000000000000 R15: ffff8881080= 0ab10 [ 1909.987751] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.987754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.987757] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.987760] Call Trace: [ 1909.987764] [ 1909.987766] mod_delayed_work_on+0x49/0x70 [ 1909.987772] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.987800] shrink_slab.constprop.92+0x9d/0x370 [ 1909.987805] shrink_node+0x1c5/0x420 [ 1909.987810] balance_pgdat+0x25f/0x530 [ 1909.987814] ? prepare_to_wait_event+0x120/0x120 [ 1909.987821] kswapd+0x12c/0x360 [ 1909.987824] ? prepare_to_wait_event+0x120/0x120 [ 1909.987830] ? balance_pgdat+0x530/0x530 [ 1909.987834] kthread+0xec/0x110 [ 1909.987840] ? kthread_complete_and_exit+0x20/0x20 [ 1909.987844] ret_from_fork+0x1f/0x30 [ 1909.987850] [ 1909.987852] ---[ end trace 0000000000000000 ]--- [ 1909.987856] ------------[ cut here ]------------ [ 1909.987859] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1657 __queue_d= elayed_work+0x5a/0x90 [ 1909.987863] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.987889] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.987931] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.987934] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.987937] RIP: 0010:__queue_delayed_work+0x5a/0x90 [ 1909.987941] Code: 8b 05 3a 2c 17 01 4c 8d 42 20 48 89 72 48 89 7a 50 48 = 01 c1 83 ff 08 48 89 4a 30 75 2c 4c 89 c7 e9 fb e7 06 00 e9 a6 e9 ff ff <0f= > 0b eb cc 0f 0b 48 81 7a 38 10 4d 09 81 74 aa 0f 0b 48 8b 42 28 [ 1909.987945] RSP: 0018:ffff888100ec7c78 EFLAGS: 00010003 [ 1909.987948] RAX: ffff88810800ab50 RBX: 0000000000000000 RCX: 00000000000= 00000 [ 1909.987950] RDX: ffff88810800ab48 RSI: ffff88818118d400 RDI: 00000000000= 00008 [ 1909.987954] RBP: ffff88810800ab48 R08: 0000000000000000 R09: 00000000000= 00000 [ 1909.987957] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000000= 00008 [ 1909.987959] R13: ffff88818118d400 R14: 0000000000000000 R15: ffff8881080= 0ab10 [ 1909.987963] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.987966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.987969] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.987972] Call Trace: [ 1909.987974] [ 1909.987977] mod_delayed_work_on+0x49/0x70 [ 1909.987980] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.987999] shrink_slab.constprop.92+0x9d/0x370 [ 1909.988004] shrink_node+0x1c5/0x420 [ 1909.988008] balance_pgdat+0x25f/0x530 [ 1909.988013] ? prepare_to_wait_event+0x120/0x120 [ 1909.988020] ? prepare_to_wait_event+0x120/0x120 [ 1909.988026] ? balance_pgdat+0x530/0x530 [ 1909.988030] kthread+0xec/0x110 [ 1909.988033] ? kthread_complete_and_exit+0x20/0x20 [ 1909.988038] ret_from_fork+0x1f/0x30 [ 1909.988042] [ 1909.988044] ---[ end trace 0000000000000000 ]--- [ 1909.988048] ------------[ cut here ]------------ [ 1909.988050] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.988017] kswapd+0x12c/0x360 [ 1909.988064] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.988099] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.988140] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.988144] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.988146] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.988149] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.988154] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.988157] RAX: ffff88810800ab50 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.988160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.988164] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.988166] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.988169] R13: 0000000000000007 R14: ffff88810800ab48 R15: ffff8881072= 56100 [ 1909.988172] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.988176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.988178] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.988181] Call Trace: [ 1909.988184] [ 1909.988186] mod_delayed_work_on+0x49/0x70 [ 1909.988190] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.988207] shrink_slab.constprop.92+0x9d/0x370 [ 1909.988212] shrink_node+0x1c5/0x420 [ 1909.988216] balance_pgdat+0x25f/0x530 [ 1909.988220] ? prepare_to_wait_event+0x120/0x120 [ 1909.988224] kswapd+0x12c/0x360 [ 1909.988228] ? prepare_to_wait_event+0x120/0x120 [ 1909.988232] ? balance_pgdat+0x530/0x530 [ 1909.988235] kthread+0xec/0x110 [ 1909.988239] ? kthread_complete_and_exit+0x20/0x20 [ 1909.988247] [ 1909.988249] ---[ end trace 0000000000000000 ]--- [ 1909.988264] ------------[ cut here ]------------ [ 1909.988267] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.988271] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.988296] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.988357] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.988360] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.988362] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.988376] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.988379] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.988392] RAX: ffff888106c9bf50 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.988395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.988397] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.988400] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.988404] R13: 0000000000000007 R14: ffff888106c9bf48 R15: ffff8881072= 56100 [ 1909.988407] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.988410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.988413] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.988416] Call Trace: [ 1909.988243] ret_from_fork+0x1f/0x30 [ 1909.988418] [ 1909.988420] mod_delayed_work_on+0x49/0x70 [ 1909.988424] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.988442] shrink_slab.constprop.92+0x9d/0x370 [ 1909.988446] shrink_node+0x1c5/0x420 [ 1909.988451] balance_pgdat+0x25f/0x530 [ 1909.988455] ? prepare_to_wait_event+0x120/0x120 [ 1909.988459] kswapd+0x12c/0x360 [ 1909.988463] ? prepare_to_wait_event+0x120/0x120 [ 1909.988467] ? balance_pgdat+0x530/0x530 [ 1909.988470] kthread+0xec/0x110 [ 1909.988475] ? kthread_complete_and_exit+0x20/0x20 [ 1909.988478] ret_from_fork+0x1f/0x30 [ 1909.988483] [ 1909.988485] ---[ end trace 0000000000000000 ]--- [ 1909.988489] ------------[ cut here ]------------ [ 1909.988491] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.988495] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.988521] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.988563] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.988566] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.988568] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.988572] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.988576] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.988579] RAX: ffff8881438d7b50 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.988582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.988586] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.988588] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.988591] R13: 0000000000000007 R14: ffff8881438d7b48 R15: ffff8881072= 56100 [ 1909.988594] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.988597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.988602] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.988605] Call Trace: [ 1909.988607] [ 1909.988610] mod_delayed_work_on+0x49/0x70 [ 1909.988615] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.988633] shrink_slab.constprop.92+0x9d/0x370 [ 1909.988637] shrink_node+0x1c5/0x420 [ 1909.988641] balance_pgdat+0x25f/0x530 [ 1909.988645] ? prepare_to_wait_event+0x120/0x120 [ 1909.988649] kswapd+0x12c/0x360 [ 1909.988653] ? prepare_to_wait_event+0x120/0x120 [ 1909.988658] ? balance_pgdat+0x530/0x530 [ 1909.988661] kthread+0xec/0x110 [ 1909.988664] ? kthread_complete_and_exit+0x20/0x20 [ 1909.988667] ret_from_fork+0x1f/0x30 [ 1909.988672] [ 1909.988674] ---[ end trace 0000000000000000 ]--- [ 1909.988678] ------------[ cut here ]------------ [ 1909.988681] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.988740] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.988765] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.988806] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.988809] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.988812] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.988815] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.988819] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.988822] RAX: ffff8881e2614750 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.988824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.988827] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.988830] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.988832] R13: 0000000000000007 R14: ffff8881e2614748 R15: ffff8881072= 56100 [ 1909.988835] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.988838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.988841] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.988843] Call Trace: [ 1909.988846] [ 1909.988848] mod_delayed_work_on+0x49/0x70 [ 1909.988852] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.988869] shrink_slab.constprop.92+0x9d/0x370 [ 1909.988873] shrink_node+0x1c5/0x420 [ 1909.988877] balance_pgdat+0x25f/0x530 [ 1909.988881] ? prepare_to_wait_event+0x120/0x120 [ 1909.988885] kswapd+0x12c/0x360 [ 1909.988889] ? prepare_to_wait_event+0x120/0x120 [ 1909.988893] ? balance_pgdat+0x530/0x530 [ 1909.988897] kthread+0xec/0x110 [ 1909.988900] ? kthread_complete_and_exit+0x20/0x20 [ 1909.988903] ret_from_fork+0x1f/0x30 [ 1909.988907] [ 1909.988909] ---[ end trace 0000000000000000 ]--- [ 1909.988913] ------------[ cut here ]------------ [ 1909.988915] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.988919] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.988945] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.988986] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.988990] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.988992] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.988995] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.988999] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.989002] RAX: ffff888332342350 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.989005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.989007] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.989010] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.989013] R13: 0000000000000007 R14: ffff888332342348 R15: ffff8881072= 56100 [ 1909.989016] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.989019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.989021] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.989024] Call Trace: [ 1909.989026] [ 1909.989028] mod_delayed_work_on+0x49/0x70 [ 1909.989032] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.989049] shrink_slab.constprop.92+0x9d/0x370 [ 1909.989053] shrink_node+0x1c5/0x420 [ 1909.989057] balance_pgdat+0x25f/0x530 [ 1909.989061] ? prepare_to_wait_event+0x120/0x120 [ 1909.989065] kswapd+0x12c/0x360 [ 1909.989069] ? prepare_to_wait_event+0x120/0x120 [ 1909.989073] ? balance_pgdat+0x530/0x530 [ 1909.989077] kthread+0xec/0x110 [ 1909.989080] ? kthread_complete_and_exit+0x20/0x20 [ 1909.989083] ret_from_fork+0x1f/0x30 [ 1909.989089] [ 1909.989091] ---[ end trace 0000000000000000 ]--- [ 1909.989095] ------------[ cut here ]------------ [ 1909.989097] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.989101] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.989126] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.989168] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.989229] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.989232] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.989235] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.989239] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.989242] RAX: ffff888331afb750 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.989244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.989247] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.989249] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.989252] R13: 0000000000000007 R14: ffff888331afb748 R15: ffff8881072= 56100 [ 1909.989255] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.989258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.989260] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.989263] Call Trace: [ 1909.989265] [ 1909.989267] mod_delayed_work_on+0x49/0x70 [ 1909.989271] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.989288] shrink_slab.constprop.92+0x9d/0x370 [ 1909.989292] shrink_node+0x1c5/0x420 [ 1909.989296] balance_pgdat+0x25f/0x530 [ 1909.989300] ? prepare_to_wait_event+0x120/0x120 [ 1909.989304] kswapd+0x12c/0x360 [ 1909.989307] ? prepare_to_wait_event+0x120/0x120 [ 1909.989311] ? balance_pgdat+0x530/0x530 [ 1909.989315] kthread+0xec/0x110 [ 1909.989318] ? kthread_complete_and_exit+0x20/0x20 [ 1909.989321] ret_from_fork+0x1f/0x30 [ 1909.989325] [ 1909.989327] ---[ end trace 0000000000000000 ]--- [ 1909.989331] ------------[ cut here ]------------ [ 1909.989334] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.989337] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.989363] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.989404] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.989407] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.989410] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.989413] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.989417] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.989420] RAX: ffff888331aff350 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.989423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.989426] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.989428] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.989431] R13: 0000000000000007 R14: ffff888331aff348 R15: ffff8881072= 56100 [ 1909.989434] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.989437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.989440] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.989442] Call Trace: [ 1909.989444] [ 1909.989447] mod_delayed_work_on+0x49/0x70 [ 1909.989450] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.989467] shrink_slab.constprop.92+0x9d/0x370 [ 1909.989471] shrink_node+0x1c5/0x420 [ 1909.989475] balance_pgdat+0x25f/0x530 [ 1909.989479] ? prepare_to_wait_event+0x120/0x120 [ 1909.989484] kswapd+0x12c/0x360 [ 1909.989487] ? prepare_to_wait_event+0x120/0x120 [ 1909.989491] ? balance_pgdat+0x530/0x530 [ 1909.989495] kthread+0xec/0x110 [ 1909.989498] ? kthread_complete_and_exit+0x20/0x20 [ 1909.989501] ret_from_fork+0x1f/0x30 [ 1909.989505] [ 1909.989507] ---[ end trace 0000000000000000 ]--- [ 1909.989511] ------------[ cut here ]------------ [ 1909.989514] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.989518] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.989543] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.989585] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.989588] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.989590] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.989594] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.989597] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.989674] RAX: ffff8883a3ba7b50 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.989676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.989679] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.989682] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.989684] R13: 0000000000000007 R14: ffff8883a3ba7b48 R15: ffff8881072= 56100 [ 1909.989687] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.989690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.989693] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.989695] Call Trace: [ 1909.989698] [ 1909.989700] mod_delayed_work_on+0x49/0x70 [ 1909.989704] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.989721] shrink_slab.constprop.92+0x9d/0x370 [ 1909.989725] shrink_node+0x1c5/0x420 [ 1909.989729] balance_pgdat+0x25f/0x530 [ 1909.989733] ? prepare_to_wait_event+0x120/0x120 [ 1909.989737] kswapd+0x12c/0x360 [ 1909.989741] ? prepare_to_wait_event+0x120/0x120 [ 1909.989745] ? balance_pgdat+0x530/0x530 [ 1909.989749] kthread+0xec/0x110 [ 1909.989751] ? kthread_complete_and_exit+0x20/0x20 [ 1909.989755] ret_from_fork+0x1f/0x30 [ 1909.989759] [ 1909.989761] ---[ end trace 0000000000000000 ]--- [ 1909.989765] ------------[ cut here ]------------ [ 1909.989767] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.989771] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.989796] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.989838] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.989841] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.989844] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.989847] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.989851] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.989854] RAX: ffff8881737c2f50 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.989857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.989859] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.989862] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.989865] R13: 0000000000000007 R14: ffff8881737c2f48 R15: ffff8881072= 56100 [ 1909.989867] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.989870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.989873] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.989876] Call Trace: [ 1909.989878] [ 1909.989880] mod_delayed_work_on+0x49/0x70 [ 1909.989884] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.989901] shrink_slab.constprop.92+0x9d/0x370 [ 1909.989905] shrink_node+0x1c5/0x420 [ 1909.989909] balance_pgdat+0x25f/0x530 [ 1909.989913] ? prepare_to_wait_event+0x120/0x120 [ 1909.989917] kswapd+0x12c/0x360 [ 1909.989921] ? prepare_to_wait_event+0x120/0x120 [ 1909.989925] ? balance_pgdat+0x530/0x530 [ 1909.989929] kthread+0xec/0x110 [ 1909.989932] ? kthread_complete_and_exit+0x20/0x20 [ 1909.989935] ret_from_fork+0x1f/0x30 [ 1909.989939] [ 1909.989941] ---[ end trace 0000000000000000 ]--- [ 1909.989946] ------------[ cut here ]------------ [ 1909.989948] WARNING: CPU: 7 PID: 78 at kernel/workqueue.c:1500 __queue_w= ork+0x33b/0x3d0 [ 1909.989952] Modules linked in: netconsole(E) af_packet(E) ip6table_mangl= e(E) ip6table_raw(E) iptable_raw(E) bridge(E) stp(E) llc(E) iscsi_ibft(E) i= scsi_boot_sysfs(E) rfkill(E) nfnetlink(E) ebtable_filter(E) ebtables(E) ip6= table_filter(E) ip6_tables(E) iptable_filter(E) bpfilter(E) usblp(E) joydev= (E) intel_rapl_msr(E) intel_rapl_common(E) snd_hda_codec_realtek(E) snd_hda= _codec_generic(E) ledtrig_audio(E) snd_hda_codec_hdmi(E) x86_pkg_temp_therm= al(E) intel_powerclamp(E) coretemp(E) snd_hda_intel(E) snd_intel_dspcfg(E) = iTCO_wdt(E) at24(E) intel_pmc_bxt(E) regmap_i2c(E) mei_hdcp(E) iTCO_vendor_= support(E) kvm_intel(E) snd_hda_codec(E) nls_iso8859_1(E) snd_hwdep(E) nls_= cp437(E) snd_hda_core(E) kvm(E) snd_pcm(E) r8169(E) irqbypass(E) snd_timer(= E) i2c_i801(E) realtek(E) pcspkr(E) mei_me(E) mdio_devres(E) i2c_smbus(E) s= nd(E) lpc_ich(E) mfd_core(E) libphy(E) soundcore(E) mei(E) thermal(E) fan(E= ) intel_smartconnect(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E)= sch_fq_codel(E) sunrpc(E) [ 1909.989977] fuse(E) configfs(E) ip_tables(E) x_tables(E) hid_logitech_h= idpp(E) hid_logitech_dj(E) uas(E) usb_storage(E) hid_generic(E) usbhid(E) n= ouveau(E) i2c_algo_bit(E) drm_ttm_helper(E) ttm(E) drm_display_helper(E) cr= ct10dif_pclmul(E) crc32_pclmul(E) drm_kms_helper(E) ghash_clmulni_intel(E) = sha512_ssse3(E) syscopyarea(E) sha512_generic(E) sysfillrect(E) xhci_pci(E)= sysimgblt(E) ahci(E) ehci_pci(E) aesni_intel(E) fb_sys_fops(E) crypto_simd= (E) libahci(E) cryptd(E) xhci_hcd(E) ehci_hcd(E) drm(E) libata(E) cec(E) us= bcore(E) usb_common(E) rc_core(E) video(E) wmi(E) button(E) sd_mod(E) t10_p= i(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) crc64(E) vfat(E) fat(E) vi= rtio_blk(E) virtio_mmio(E) virtio(E) virtio_ring(E) ext4(E) crc32c_intel(E)= crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_d= h_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) scsi_common(E) msr(E) = efivarfs(E) autofs4(E) [ 1909.990020] CPU: 7 PID: 78 Comm: kswapd0 Kdump: loaded Tainted: G = W E 6.1.1-smpxx #8 [ 1909.990023] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/= 23/2013 [ 1909.990025] RIP: 0010:__queue_work+0x33b/0x3d0 [ 1909.990029] Code: 25 00 cd 01 00 f6 47 2c 20 74 18 e8 5f 65 00 00 48 85 = c0 74 0e 48 8b 40 20 48 3b 68 08 0f 84 f5 fc ff ff 0f 0b e9 fe fd ff ff <0f= > 0b e9 ee fd ff ff 83 c9 02 49 8d 57 68 e9 d7 fd ff ff 80 3d c3 [ 1909.990033] RSP: 0018:ffff888100ec7c38 EFLAGS: 00010003 [ 1909.990035] RAX: ffff888354cb7f50 RBX: ffffffff820c4860 RCX: 00000000000= 00000 [ 1909.990038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000= 70000 [ 1909.990041] RBP: ffff88818118d400 R08: ffff888100400028 R09: ffff8881004= 00000 [ 1909.990043] R10: 0000000000000000 R11: ffffffff8225f318 R12: 00000000000= 00008 [ 1909.990046] R13: 0000000000000007 R14: ffff888354cb7f48 R15: ffff8881072= 56100 [ 1909.990049] FS: 0000000000000000(0000) GS:ffff88840edc0000(0000) knlGS:= 0000000000000000 [ 1909.990052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1909.990054] CR2: 00007f295eac7000 CR3: 0000000004010003 CR4: 00000000001= 706e0 [ 1909.990057] Call Trace: [ 1909.990059] [ 1909.990061] mod_delayed_work_on+0x49/0x70 [ 1909.990065] nfsd_courtesy_client_count+0x24/0x50 [nfsd] [ 1909.990081] shrink_slab.constprop.92+0x9d/0x370 [ 1909.990085] shrink_node+0x1c5/0x420 [ 1909.990089] balance_pgdat+0x25f/0x530 [ 1909.990093] ? prepare_to_wait_event+0x120/0x120 [ 1909.990097] kswapd+0x12c/0x360 [ 1909.990101] ? prepare_to_wait_event+0x120/0x120 [ 1909.990105] ? balance_pgdat+0x530/0x530 [ 1909.990108] kthread+0xec/0x110 [ 1909.990111] ? kthread_complete_and_exit+0x20/0x20 [ 1909.990114] ret_from_fork+0x1f/0x30 [ 1909.990119] [ 1909.990121] ---[ end trace 0000000000000000 ]--- [ 1943.085109] sysrq: Resetting