From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 21FFF1F16B for ; Thu, 30 Jan 2025 14:04:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738245889; cv=none; b=KFX8usZQWpucZGD9Rv8ie9ve0yjbh6Vjt4Y1L+7Saq1iiMc+1V+YDfl6jfF+5WOTf+2w5J7Wf/Wva0CLPERjpTGqDxMl4+kSqkF9H4Mg9EOJY7A5UJPCGh22FGIHkkTbXBd3nh1WpQ57364ly/ilDP1fLsgMSp34KOdVV1nxm3M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738245889; c=relaxed/simple; bh=cHCMOBlR0D+ETeo23D58fr5upU9IqRZt8pcuAw1FcAw=; h=From:Date:MIME-Version:Content-Type:To:Message-ID:Subject; b=FFCBwo4oVO+tQz4wzfxbl8UqHxHUKnOvQn0bESTQ6cO9bTSihJ22Fqh/hXOTp2NxhOL648KnT8DHLsqvhDl0TdC6ibEdLremucnx4e/sx+nmW9/TbBnRAt+ka8skPepp8ea2o6pupMG0qF+LJS8WHS4mOC0TbH0Nt3FBggBEkBA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=onyvlboG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="onyvlboG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 96E07C4CED2; Thu, 30 Jan 2025 14:04:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738245888; bh=cHCMOBlR0D+ETeo23D58fr5upU9IqRZt8pcuAw1FcAw=; h=From:Date:To:Subject:From; b=onyvlboG8KtcYXIQGjCmuG8goK9htgIg91LBpLnevUjxQDF6Za9q1Tt/dVlQeuquB FYgYAz2iHqt48ZKyWok5BPjaYffVfIqoWxiYN5pWKzadLHZzcogS2i/nArWqe4ZAFJ vKemhCspqOq4sU2IvJcNpKPK4l8JznSSz9wekZjUhz8O+4zJ6xuFJiYEBwzjhg3imb E0RTzSkkMqVfNH62vaEmI7aXVLwXOrClas4/LhqlgpyR/UijTcnFJ+DI4F1SClUnAi 7xWUPQF/6swym2wWbmJ4BezU5SNVLAFUrRDaFEW9B5lqJaJpuqOqd34uZ9OKOqsm8B 8gk8QY+FsnAGw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EB5A6380AA66; Thu, 30 Jan 2025 14:05:15 +0000 (UTC) From: "rik.theys via Bugspray Bot" Date: Thu, 30 Jan 2025 14:05:13 +0000 Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit To: jlayton@kernel.org, trondmy@kernel.org, anna@kernel.org, cel@kernel.org, linux-nfs@vger.kernel.org Message-ID: <20250130-b219737c0-091f27de8b7a@bugzilla.kernel.org> Subject: warning in nfsd4_cb_done X-Bugzilla-Product: File System X-Bugzilla-Component: NFSD X-Mailer: bugspray 0.1-dev rik.theys writes via Kernel.org Bugzilla: +++ This bug was initially created as a clone of Bug #218735 +++ The following warning was triggered while running 6.12.11: [Wed Jan 29 10:11:17 2025] cb_status=-521 tk_status=-10036 [Wed Jan 29 10:11:17 2025] WARNING: CPU: 16 PID: 1670626 at fs/nfsd/nfs4callback.c:1339 nfsd4_cb_done+0x171/0x180 [nfsd] [Wed Jan 29 10:11:17 2025] Modules linked in: dm_snapshot(E) nfsv4(E) dns_resolver(E) nfs(E) netfs(E) binfmt_misc(E) rpcsec_gss_krb5(E) rpcrdma(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_core(E) bonding(E) tls(E) rfkill(E) nft_ct(E) nf_conntrack(E) nf_defrag_ipv6(E) nf_defrag_ipv4(E) nft_reject_inet(E) nf_reject_ipv4(E) nf_reject_ipv6(E) nft_reject(E) nf_tables(E) nfnetlink(E) vfat(E) fat(E) dm_thin_pool(E) dm_persistent_data(E) dm_bio_prison(E) dm_bufio(E) libcrc32c(E) dm_service_time(E) dm_multipath(E) intel_rapl_msr(E) intel_rapl_common(E) intel_uncore_frequency(E) intel_uncore_frequency_common(E) skx_edac(E) skx_edac_common(E) nfit(E) libnvdimm(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) mgag200(E) kvm(E) i2c_algo_bit(E) dell_pc(E) rapl(E) drm_shmem_helper(E) ipmi_ssif(E) intel_cstate(E) platform_profile(E) dell_smbios(E) dcdbas(E) dell_wmi_descriptor(E) intel_uncore(E) wmi_bmof(E) pcspkr(E) drm_kms_helper(E) i2c_i801(E) mei_me(E) mei(E) intel_pch_thermal(E) i 2c_mux(E) lpc_ich(E) i2c_smbus(E) joydev(E) [Wed Jan 29 10:11:17 2025] acpi_power_meter(E) ipmi_si(E) acpi_ipmi(E) ipmi_devintf(E) ipmi_msghandler(E) nfsd(E) nfs_acl(E) lockd(E) auth_rpcgss(E) grace(E) fuse(E) drm(E) sunrpc(E) ext4(E) mbcache(E) jbd2(E) lpfc(E) sd_mod(E) sg(E) nvmet_fc(E) nvmet(E) nvme_fc(E) ahci(E) crct10dif_pclmul(E) nvme_fabrics(E) crc32_pclmul(E) libahci(E) crc32c_intel(E) polyval_clmulni(E) nvme_core(E) megaraid_sas(E) ixgbe(E) polyval_generic(E) ghash_clmulni_intel(E) mdio(E) libata(E) wdat_wdt(E) scsi_transport_fc(E) dca(E) wmi(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E) [Wed Jan 29 10:11:17 2025] CPU: 16 UID: 0 PID: 1670626 Comm: kworker/u193:0 Kdump: loaded Tainted: G E 6.12.11-1.el9.esat.x86_64 #1 [Wed Jan 29 10:11:17 2025] Tainted: [E]=UNSIGNED_MODULE [Wed Jan 29 10:11:17 2025] Hardware name: Dell Inc. PowerEdge R740/00WGD1, BIOS 2.20.1 09/13/2023 [Wed Jan 29 10:11:17 2025] Workqueue: rpciod rpc_async_schedule [sunrpc] [Wed Jan 29 10:11:17 2025] RIP: 0010:nfsd4_cb_done+0x171/0x180 [nfsd] [Wed Jan 29 10:11:17 2025] Code: 0f 1f 44 00 00 e9 1d ff ff ff 80 3d 1c a7 01 00 00 0f 85 d9 fe ff ff 48 c7 c7 e5 b2 06 c1 c6 05 08 a7 01 00 01 e8 1f 4f ef d4 <0f> 0b 8b 75 54 e9 bc fe ff ff 0f 0b 0f 1f 00 90 90 90 90 90 90 90 [Wed Jan 29 10:11:17 2025] RSP: 0018:ffffa469b58c7e08 EFLAGS: 00010282 [Wed Jan 29 10:11:17 2025] RAX: 0000000000000000 RBX: ffff8a8f13ef6400 RCX: 0000000000000000 [Wed Jan 29 10:11:17 2025] RDX: 0000000000000002 RSI: ffffffff97398443 RDI: 00000000ffffffff [Wed Jan 29 10:11:17 2025] RBP: ffff8a8c574515b8 R08: 0000000000000000 R09: ffffa469b58c7cb0 [Wed Jan 29 10:11:17 2025] R10: ffffa469b58c7ca8 R11: ffffffff97fdf688 R12: ffff8a7548f73f60 [Wed Jan 29 10:11:17 2025] R13: ffff8a8f13ef6400 R14: 0000000004248060 R15: ffffffffc0d66a40 [Wed Jan 29 10:11:17 2025] FS: 0000000000000000(0000) GS:ffff8a8ae0a00000(0000) knlGS:0000000000000000 [Wed Jan 29 10:11:17 2025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Wed Jan 29 10:11:17 2025] CR2: 00007f8a14576160 CR3: 000000274fa20004 CR4: 00000000007726f0 [Wed Jan 29 10:11:17 2025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Wed Jan 29 10:11:17 2025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Wed Jan 29 10:11:17 2025] PKRU: 55555554 [Wed Jan 29 10:11:17 2025] Call Trace: [Wed Jan 29 10:11:17 2025] [Wed Jan 29 10:11:17 2025] ? __warn+0x84/0x130 [Wed Jan 29 10:11:17 2025] ? nfsd4_cb_done+0x171/0x180 [nfsd] [Wed Jan 29 10:11:17 2025] ? report_bug+0x1c3/0x1d0 [Wed Jan 29 10:11:17 2025] ? handle_bug+0x5b/0xa0 [Wed Jan 29 10:11:17 2025] ? exc_invalid_op+0x14/0x70 [Wed Jan 29 10:11:17 2025] ? asm_exc_invalid_op+0x16/0x20 [Wed Jan 29 10:11:17 2025] ? __pfx_rpc_exit_task+0x10/0x10 [sunrpc] [Wed Jan 29 10:11:17 2025] ? nfsd4_cb_done+0x171/0x180 [nfsd] [Wed Jan 29 10:11:17 2025] ? nfsd4_cb_done+0x171/0x180 [nfsd] [Wed Jan 29 10:11:17 2025] rpc_exit_task+0x5b/0x170 [sunrpc] [Wed Jan 29 10:11:17 2025] __rpc_execute+0x9f/0x370 [sunrpc] [Wed Jan 29 10:11:17 2025] rpc_async_schedule+0x2b/0x40 [sunrpc] [Wed Jan 29 10:11:17 2025] process_one_work+0x179/0x390 [Wed Jan 29 10:11:17 2025] worker_thread+0x239/0x340 [Wed Jan 29 10:11:17 2025] ? __pfx_worker_thread+0x10/0x10 [Wed Jan 29 10:11:17 2025] kthread+0xdb/0x110 [Wed Jan 29 10:11:17 2025] ? __pfx_kthread+0x10/0x10 [Wed Jan 29 10:11:17 2025] ret_from_fork+0x2d/0x50 [Wed Jan 29 10:11:17 2025] ? __pfx_kthread+0x10/0x10 [Wed Jan 29 10:11:17 2025] ret_from_fork_asm+0x1a/0x30 [Wed Jan 29 10:11:17 2025] [Wed Jan 29 10:11:17 2025] ---[ end trace 0000000000000000 ]--- This was also reported in Bug #218735 but as it isn't certain that this warning is related to the callback workqueue stall from that bug, it was recommended to file a separate bug. View: https://bugzilla.kernel.org/show_bug.cgi?id=219737#c0 You can reply to this message to join the discussion. -- Deet-doot-dot, I am a bot. Kernel.org Bugzilla (bugspray 0.1-dev)