Package: cachefilesd Version: 0.10.10-0.2~bpo10+1 Severity: normal Dear Maintainer,
When using nfs, I get this error message in the kern.log Jan 31 14:56:10 sixs3 kernel: [12927.812638] would truncate bmap result Jan 31 14:56:10 sixs3 kernel: [12927.812646] WARNING: CPU: 22 PID: 16819 at fs/iomap.c:2150 iomap_bmap_actor+0x3f/0x50 Jan 31 14:56:10 sixs3 kernel: [12927.812646] Modules linked in: nvidia_uvm(OE) fuse rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfsv3 nfs_acl nfs lockd grace nft_chain_route_ipv4 xt_CHECKSUM nft_chain_nat_ipv4 ipt_MASQUERADE nf_nat_ipv4 nf_nat xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ipt_REJECT nf_reject_ipv4 nft_counter xt_tcpudp nft_compat tun bridge stp llc devlink nf_tables nfnetlink rfkill cachefiles fscache binfmt_misc intel_rapl ipmi_ssif skx_edac nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel nls_ascii nls_cp437 kvm xfs vfat fat snd_hda_codec_hdmi irqbypass crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_codec intel_cstate snd_hda_core intel_uncore snd_hwdep snd_pcm efi_pstore nvidia_drm(POE) joydev snd_timer intel_rapl_perf pcc_cpufreq pcspkr efivars snd Jan 31 14:56:10 sixs3 kernel: [12927.812666] soundcore sg iTCO_wdt mei_me iTCO_vendor_support nvidia_modeset(POE) mei ioatdma ipmi_si acpi_power_meter acpi_pad evdev nvidia(POE) ipmi_devintf ipmi_msghandler sunrpc parport_pc ppdev lp parport efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto ecb raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic raid1 raid0 multipath linear md_mod hid_generic usbhid hid sd_mod amdkfd amdgpu crc32c_intel ast chash gpu_sched i2c_algo_bit ttm aesni_intel ahci aes_x86_64 crypto_simd drm_kms_helper xhci_pci ixgbe libahci i40e cryptd xhci_hcd arcmsr glue_helper libata dca drm mdio usbcore scsi_mod i2c_i801 lpc_ich mfd_core usb_common wmi button Jan 31 14:56:10 sixs3 kernel: [12927.812692] CPU: 22 PID: 16819 Comm: pool Tainted: P W OE 4.19.0-13-amd64 #1 Debian 4.19.160-2 Jan 31 14:56:10 sixs3 kernel: [12927.812693] Hardware name: Supermicro SYS-6029P-TR/X11DPi-N, BIOS 3.0 10/12/2018 Jan 31 14:56:10 sixs3 kernel: [12927.812695] RIP: 0010:iomap_bmap_actor+0x3f/0x50 Jan 31 14:56:10 sixs3 kernel: [12927.812697] Code: 8f 8e 00 00 00 49 2b 70 08 49 03 30 48 d3 ee 48 81 fe ff ff ff 7f 77 06 48 89 30 31 c0 c3 48 c7 c7 b4 c8 07 aa e8 db 7d da ff <0f> 0b 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 00 00 Jan 31 14:56:10 sixs3 kernel: [12927.812698] RSP: 0018:ffffb4f9e3b8b898 EFLAGS: 00010282 Jan 31 14:56:10 sixs3 kernel: [12927.812700] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006 Jan 31 14:56:10 sixs3 kernel: [12927.812701] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff8b7a3fa966b0 Jan 31 14:56:10 sixs3 kernel: [12927.812702] RBP: 0000000000002000 R08: 0000000028bcb250 R09: 0000000000000004 Jan 31 14:56:10 sixs3 kernel: [12927.812703] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000001000 Jan 31 14:56:10 sixs3 kernel: [12927.812704] R13: ffff8b5a1333a2f8 R14: ffffffffc2396a90 R15: ffffffffa94d64c0 Jan 31 14:56:10 sixs3 kernel: [12927.812706] FS: 00007f733936e700(0000) GS:ffff8b7a3fa80000(0000) knlGS:0000000000000000 Jan 31 14:56:10 sixs3 kernel: [12927.812707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 31 14:56:10 sixs3 kernel: [12927.812708] CR2: 00007f737203a008 CR3: 0000001fa9ce0001 CR4: 00000000007606e0 Jan 31 14:56:10 sixs3 kernel: [12927.812709] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jan 31 14:56:10 sixs3 kernel: [12927.812710] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Jan 31 14:56:10 sixs3 kernel: [12927.812711] PKRU: 55555554 Jan 31 14:56:10 sixs3 kernel: [12927.812712] Call Trace: Jan 31 14:56:10 sixs3 kernel: [12927.812714] iomap_apply+0xba/0x120 Jan 31 14:56:10 sixs3 kernel: [12927.812717] iomap_bmap+0x5e/0x72 Jan 31 14:56:10 sixs3 kernel: [12927.812719] ? iomap_fiemap_actor+0x90/0x90 Jan 31 14:56:10 sixs3 kernel: [12927.812725] cachefiles_read_or_alloc_pages+0x18f/0xcf0 [cachefiles] Jan 31 14:56:10 sixs3 kernel: [12927.812728] ? __wait_on_bit+0x58/0x90 Jan 31 14:56:10 sixs3 kernel: [12927.812734] ? fscache_run_op.isra.11+0x55/0xb0 [fscache] Jan 31 14:56:10 sixs3 kernel: [12927.812741] __fscache_read_or_alloc_pages+0x210/0x2c0 [fscache] Jan 31 14:56:10 sixs3 kernel: [12927.812753] __nfs_readpages_from_fscache+0x63/0x160 [nfs] Jan 31 14:56:10 sixs3 kernel: [12927.812764] nfs_readpages+0xb5/0x1a0 [nfs] Jan 31 14:56:10 sixs3 kernel: [12927.812767] ? try_to_wake_up+0x54/0x470 Jan 31 14:56:10 sixs3 kernel: [12927.812770] read_pages+0x6b/0x190 Jan 31 14:56:10 sixs3 kernel: [12927.812773] __do_page_cache_readahead+0x1c1/0x1e0 Jan 31 14:56:10 sixs3 kernel: [12927.812775] ondemand_readahead+0x1f9/0x2c0 Jan 31 14:56:10 sixs3 kernel: [12927.812777] ? pagecache_get_page+0x30/0x2c0 Jan 31 14:56:10 sixs3 kernel: [12927.812779] generic_file_read_iter+0x777/0xbc0 Jan 31 14:56:10 sixs3 kernel: [12927.812783] ? nfs3_proc_commit_setup+0x10/0x10 [nfsv3] Jan 31 14:56:10 sixs3 kernel: [12927.812794] ? nfs_check_cache_invalid+0x33/0x90 [nfs] Jan 31 14:56:10 sixs3 kernel: [12927.812804] nfs_file_read+0x6a/0x90 [nfs] Jan 31 14:56:10 sixs3 kernel: [12927.812806] new_sync_read+0xf8/0x160 Jan 31 14:56:10 sixs3 kernel: [12927.812809] vfs_read+0x91/0x140 Jan 31 14:56:10 sixs3 kernel: [12927.812811] ksys_read+0x57/0xd0 Jan 31 14:56:10 sixs3 kernel: [12927.812813] do_syscall_64+0x53/0x110 Jan 31 14:56:10 sixs3 kernel: [12927.812815] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jan 31 14:56:10 sixs3 kernel: [12927.812816] RIP: 0033:0x7f738f636d69 Jan 31 14:56:10 sixs3 kernel: [12927.812818] Code: 00 48 8b 35 29 21 0b 00 31 c9 64 83 3e 0b 75 c6 eb b4 e8 da fb ff ff 66 2e 0f 1f 84 00 00 00 00 00 48 39 ca 77 27 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 8b 15 f1 20 0b 00 Jan 31 14:56:10 sixs3 kernel: [12927.812819] RSP: 002b:00007f733936cb78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 Jan 31 14:56:10 sixs3 kernel: [12927.812820] RAX: ffffffffffffffda RBX: 00007f734827d0c0 RCX: 00007f738f636d69 Jan 31 14:56:10 sixs3 kernel: [12927.812822] RDX: 0000000000001000 RSI: 00007f733936cb90 RDI: 00000000000000a3 Jan 31 14:56:10 sixs3 kernel: [12927.812822] RBP: 00007f73486f7ac0 R08: 0000000000000000 R09: 00007f738f200c00 Jan 31 14:56:10 sixs3 kernel: [12927.812823] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000000a3 Jan 31 14:56:10 sixs3 kernel: [12927.812824] R13: 00007f733936cb90 R14: 000000000000492a R15: 00007f734a008160 Jan 31 14:56:10 sixs3 kernel: [12927.812826] ---[ end trace 3302777367bc7fd7 ]--- Jan 31 14:56:10 sixs3 kernel: [12927.812828] ------------[ cut here ]------------ this fill all my filesystem :)). I do not know how to debug this... cheers Frederic -- System Information: Debian Release: 10.7 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.19.0-13-amd64 (SMP w/24 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages cachefilesd depends on: ii libc6 2.28-10 cachefilesd recommends no packages. cachefilesd suggests no packages. -- Configuration Files: /etc/default/cachefilesd changed: RUN=yes DAEMON_OPTS="" -- no debconf information
