From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f196.google.com (mail-wr0-f196.google.com [209.85.128.196]) by mail09.linbit.com (LINBIT Mail Daemon) with ESMTP id 33EAD1011BEC for ; Mon, 11 Jun 2018 15:40:05 +0200 (CEST) Received: by mail-wr0-f196.google.com with SMTP id w7-v6so20459467wrn.6 for ; Mon, 11 Jun 2018 06:40:05 -0700 (PDT) Received: from soda.linbit (212-186-191-219.static.upcbusiness.at. [212.186.191.219]) by smtp.gmail.com with ESMTPSA id q17-v6sm35610524wrs.5.2018.06.11.06.32.22 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 11 Jun 2018 06:32:22 -0700 (PDT) Resent-Message-ID: <20180611133217.GB5294@soda.linbit> Received: from email.studentenwerk.mhn.de (mailin.studentenwerk.mhn.de [141.84.225.229]) by mail09.linbit.com (LINBIT Mail Daemon) with ESMTP id 75C661012864 for ; Mon, 11 Jun 2018 13:09:35 +0200 (CEST) Received: from mailhub.studentenwerk.mhn.de (mailhub.studentenwerk.mhn.de [127.0.0.1]) by email.studentenwerk.mhn.de (Postfix) with ESMTP id 41498M42tGzMkvW for ; Mon, 11 Jun 2018 13:02:27 +0200 (CEST) From: Wolfgang Walter To: drbd-dev@lists.linbit.com Date: Mon, 11 Jun 2018 13:02:26 +0200 Message-ID: <2527777.WaVWHdIFCo@stwm.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" Subject: [Drbd-dev] WARNING: CPU: 5 PID: 8321 at block/blk-core.c:172 blk_status_to_errno+0x1a/0x30 List-Id: "*Coordination* of development, patches, contributions -- *Questions* \(even to developers\) go to drbd-user, please." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , After switching from 4.9.102 to 4.14.48 I got the following warning: [204738.619214] ------------[ cut here ]------------ [204738.619225] WARNING: CPU: 5 PID: 8321 at block/blk-core.c:172 blk_s= tatus_to_errno+0x1a/0x30 [204738.619226] Modules linked in: cbc cts rpcsec_gss_krb5 8021q garp m= rp stp llc dm_cache_smq dm_cache dm_persistent_data dm_bio_prison dm_bu= fio binfmt_misc iTCO_wdt iTCO_vendor_support intel_rapl sb_edac x86_pkg= _temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10d= if_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore sn= d_pcm snd_timer intel_rapl_perf snd soundcore pcspkr ast ttm joydev drm= _kms_helper drm i2c_algo_bit lpc_ich mfd_core mei_me mei ioatdma sg shp= chp evdev wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acp= i_pad button poly1305_x86_64 poly1305_generic sha256_ssse3 sha1_ssse3 c= hacha20_x86_64 chacha20_generic pcbc aesni_intel aes_x86_64 crypto_simd= glue_helper nfsd cryptd nfs_acl lockd grace drbd auth_rpcgss lru_cache= sunrpc ip_tables x_tables autofs4 [204738.619289] ext4 crc16 mbcache jbd2 fscrypto raid10 raid456 async_= raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcr= c32c crc32c_generic raid0 multipath linear dm_mod raid1 hid_generic usb= hid hid md_mod ses enclosure sd_mod ahci libahci ixgbe mpt3sas raid_cla= ss xhci_pci dca crc32c_intel ehci_pci libata scsi_transport_sas xhci_hc= d ehci_hcd ptp pps_core i2c_i801 usbcore mdio scsi_mod [204738.619322] CPU: 5 PID: 8321 Comm: kworker/5:6 Not tainted 4.14.48-= d64.all+1.1 #1 [204738.619324] Hardware name: Supermicro X10DRi/X10DRI-T, BIOS 1.1a 10= /16/2015 [204738.619338] Workqueue: md md_submit_flush_data [md_mod] [204738.619339] task: ffff92eb15a1d040 task.stack: ffffa0eb8dba4000 [204738.619342] RIP: 0010:blk_status_to_errno+0x1a/0x30 [204738.619343] RSP: 0018:ffffa0eb8dba7e30 EFLAGS: 00010296 [204738.619345] RAX: 00000000000000d1 RBX: ffff92eb0f7c8000 RCX: ffffd5= 11dbc9b6df [204738.619346] RDX: 0000000000000023 RSI: ffffffffa4a3bd25 RDI: 000000= 00000000d1 [204738.619347] RBP: ffff92d64a8a78c0 R08: ffff930aef83e0c8 R09: ffffa0= eb8dba7dc0 [204738.619348] R10: 0000000000000034 R11: 0000000000000075 R12: ffff92= e9f00c9b00 [204738.619349] R13: 0000000000000015 R14: ffff92d4c15a8c00 R15: ffff92= eb10790c20 [204738.619351] FS: 0000000000000000(0000) GS:ffff92eb1fb40000(0000) k= nlGS:0000000000000000 [204738.619352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [204738.619353] CR2: 00007fecbec70000 CR3: 00000021ef00a006 CR4: 000000= 00001606e0 [204738.619354] Call Trace: [204738.619366] drbd_request_endio+0x5d/0x280 [drbd] [204738.619376] clone_endio+0x88/0x130 [dm_mod] [204738.619382] process_one_work+0x172/0x3b0 [204738.619385] worker_thread+0x2e/0x380 [204738.619387] ? process_one_work+0x3b0/0x3b0 [204738.619389] kthread+0x11a/0x130 [204738.619391] ? kthread_create_on_node+0x70/0x70 [204738.619396] ret_from_fork+0x35/0x40 [204738.619398] Code: 74 da e9 0a ff ff ff e8 25 79 d2 ff 0f 1f 44 00 0= 0 0f 1f 44 00 00 40 80 ff 0c 40 0f b6 c7 77 0b 48 c1 e0 04 8b 80 40 db = 86 a4 c3 <0f> 0b b8 fb ff ff ff c3 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 = 00=20 [204738.619429] ---[ end trace 8bb05fa93f1d6add ]--- Regards, --=20 Wolfgang Walter Studentenwerk M=FCnchen Anstalt des =F6ffentlichen Rechts