Launchpad has imported 10 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=203405.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2019-04-24T00:34:54+00:00 furlongm wrote: If I mount with skip_balance, the following does not happen. But if I try to start a balance processes go into a D state and the balance hangs. [ 173.488407] kernel BUG at ../fs/btrfs/relocation.c:1449! [ 173.488410] invalid opcode: 0000 [#1] SMP PTI [ 173.488414] CPU: 7 PID: 2542 Comm: btrfs-balance Tainted: G O 4.12.14-lp150.12.58-default #1 openSUSE Leap 15.0 [ 173.488416] Hardware name: Dell Inc. OptiPlex 9020/00V62H, BIOS A24 10/24/2018 [ 173.488417] task: ffff8803c85f80c0 task.stack: ffffc90002234000 [ 173.488439] RIP: 0010:create_reloc_root+0x1dc/0x1f0 [btrfs] [ 173.488440] RSP: 0018:ffffc90002237910 EFLAGS: 00010282 [ 173.488442] RAX: 00000000ffffffef RBX: ffff880408c99c00 RCX: 0000000000000001 [ 173.488444] RDX: 0000000000000005 RSI: ffff88040bdc2a80 RDI: 0000000000000286 [ 173.488445] RBP: ffff8803dd514d98 R08: ffff88040b8c5a80 R09: 0000000000000000 [ 173.488447] R10: 0000000000000002 R11: ffff88040bdc2a80 R12: fffffffffffffff7 [ 173.488448] R13: ffff88040679c000 R14: ffff8803efafe800 R15: 00000000000c4000 [ 173.488450] FS: 0000000000000000(0000) GS:ffff88041ebc0000(0000) knlGS:0000000000000000 [ 173.488451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 173.488453] CR2: 00007f26c9915b00 CR3: 000000000200a006 CR4: 00000000001606e0 [ 173.488454] Call Trace: [ 173.488468] btrfs_init_reloc_root+0x5b/0xa0 [btrfs] [ 173.488478] record_root_in_trans+0xb7/0xf0 [btrfs] [ 173.488488] btrfs_record_root_in_trans+0x4e/0x60 [btrfs] [ 173.488497] start_transaction+0xa6/0x410 [btrfs] [ 173.488506] __btrfs_prealloc_file_range+0xbb/0x460 [btrfs] [ 173.488516] btrfs_prealloc_file_range+0x10/0x20 [btrfs] [ 173.488527] prealloc_file_extent_cluster+0x113/0x200 [btrfs] [ 173.488537] relocate_file_extent_cluster+0x8d/0x470 [btrfs] [ 173.488546] ? __btrfs_end_transaction+0x1c1/0x2e0 [btrfs] [ 173.488555] relocate_data_extent+0x5f/0xc0 [btrfs] [ 173.488564] relocate_block_group+0x495/0x6f0 [btrfs] [ 173.488573] btrfs_relocate_block_group+0x188/0x230 [btrfs] [ 173.488583] btrfs_relocate_chunk+0x4a/0xf0 [btrfs] [ 173.488592] btrfs_shrink_device+0x1c4/0x4c0 [btrfs] [ 173.488602] __btrfs_balance+0xd4/0xbe0 [btrfs] [ 173.488611] ? insert_balance_item.isra.33+0x9a/0x350 [btrfs] [ 173.488614] ? printk+0x43/0x4b [ 173.488624] ? btrfs_dev_replace_lock.part.6+0x15/0x20 [btrfs] [ 173.488634] ? btrfs_dev_replace_lock+0x85/0x90 [btrfs] [ 173.488643] btrfs_balance+0x2de/0x5c0 [btrfs] [ 173.488651] ? btrfs_balance+0x5c0/0x5c0 [btrfs] [ 173.488659] balance_kthread+0x56/0x80 [btrfs] [ 173.488662] kthread+0x11a/0x130 [ 173.488664] ? kthread_create_on_node+0x40/0x40 [ 173.488667] ret_from_fork+0x35/0x40 [ 173.488669] Code: 48 c7 83 dc 00 00 00 00 00 00 00 48 c7 83 e4 00 00 00 00 00 00 00 c6 83 ec 00 00 00 00 c6 83 ed 00 00 00 00 e9 1b ff ff ff 0f 0b <0f> 0b 0f 0b 0f 0b 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f [ 173.488687] Modules linked in: usblp ccm af_packet ebtable_filter ebtables nf_log_ipv6 xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_limit devlink nfnetlink_cthelper nfnetlink vboxpci(O) vboxnetadp(O) vboxnetflt(O) ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_pkttype xt_tcpudp vboxdrv(O) iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack bnep nf_conntrack libcrc32c ip6table_filter msr ip6_tables x_tables arc4 nls_iso8859_1 nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic coretemp iwlmvm kvm_intel btusb mac80211 kvm btrtl snd_hda_intel btbcm irqbypass btintel iwlwifi crc32_pclmul ghash_clmulni_intel snd_hda_codec pcbc bluetooth [ 173.488716] snd_hda_core dell_wmi dell_smbios ecdh_generic snd_hwdep aesni_intel sparse_keymap mei_wdt dcdbas aes_x86_64 crypto_simd glue_helper snd_pcm cryptd cfg80211 rfkill i2c_i801 pcspkr snd_timer lpc_ich wmi e1000e snd mei_me ptp pps_core shpchp mei thermal soundcore button btrfs xor hid_generic usbhid raid6_pq sr_mod cdrom i915 crc32c_intel i2c_algo_bit xhci_pci drm_kms_helper syscopyarea ehci_pci sysfillrect xhci_hcd sysimgblt fb_sys_fops ehci_hcd ahci libahci drm usbcore drm_panel_orientation_quirks video sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [ 173.488750] ---[ end trace c9b049613add55d3 ]--- [ 173.488765] RIP: 0010:create_reloc_root+0x1dc/0x1f0 [btrfs] [ 173.488772] RSP: 0018:ffffc90002237910 EFLAGS: 00010282 [ 173.488779] RAX: 00000000ffffffef RBX: ffff880408c99c00 RCX: 0000000000000001 [ 173.488786] RDX: 0000000000000005 RSI: ffff88040bdc2a80 RDI: 0000000000000286 [ 173.488793] RBP: ffff8803dd514d98 R08: ffff88040b8c5a80 R09: 0000000000000000 [ 173.488799] R10: 0000000000000002 R11: ffff88040bdc2a80 R12: fffffffffffffff7 [ 173.488806] R13: ffff88040679c000 R14: ffff8803efafe800 R15: 00000000000c4000 [ 173.488813] FS: 0000000000000000(0000) GS:ffff88041ebc0000(0000) knlGS:0000000000000000 [ 173.488820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 173.488827] CR2: 00007f26c9915b00 CR3: 000000000200a006 CR4: 00000000001606e0 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/0 ------------------------------------------------------------------------ On 2019-04-24T01:51:54+00:00 furlongm wrote: And another: [ 3088.350638] ------------[ cut here ]------------ [ 3088.350639] kernel BUG at ../fs/btrfs/relocation.c:1449! [ 3088.350643] invalid opcode: 0000 [#1] SMP PTI [ 3088.350647] CPU: 2 PID: 5222 Comm: btrfs Tainted: G O 4.12.14-lp150.12.58-default #1 openSUSE Leap 15.0 [ 3088.350648] Hardware name: Dell Inc. OptiPlex 9020/00V62H, BIOS A24 10/24/2018 [ 3088.350650] task: ffff880398564000 task.stack: ffffc9000b2f8000 [ 3088.350671] RIP: 0010:create_reloc_root+0x1dc/0x1f0 [btrfs] [ 3088.350673] RSP: 0018:ffffc9000b2fb858 EFLAGS: 00010282 [ 3088.350675] RAX: 00000000ffffffef RBX: ffff880409763000 RCX: 0000000000000001 [ 3088.350677] RDX: 0000000000000027 RSI: ffff8803a90dc380 RDI: 0000000000000286 [ 3088.350678] RBP: ffff8803a07209d8 R08: ffff8803a13afa80 R09: 0000000000000000 [ 3088.350679] R10: 0000000000000002 R11: ffff8803a90dc380 R12: fffffffffffffff7 [ 3088.350681] R13: ffff880370b5c000 R14: ffff8803689f0800 R15: 00000000000c4000 [ 3088.350683] FS: 00007f1d8bfb98c0(0000) GS:ffff88041ea80000(0000) knlGS:0000000000000000 [ 3088.350684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3088.350685] CR2: 00007f33879f7000 CR3: 00000003ab59e005 CR4: 00000000001606e0 [ 3088.350687] Call Trace: [ 3088.350700] btrfs_init_reloc_root+0x5b/0xa0 [btrfs] [ 3088.350710] record_root_in_trans+0xb7/0xf0 [btrfs] [ 3088.350720] btrfs_record_root_in_trans+0x4e/0x60 [btrfs] [ 3088.350729] start_transaction+0xa6/0x410 [btrfs] [ 3088.350738] __btrfs_prealloc_file_range+0xbb/0x460 [btrfs] [ 3088.350748] btrfs_prealloc_file_range+0x10/0x20 [btrfs] [ 3088.350759] prealloc_file_extent_cluster+0x113/0x200 [btrfs] [ 3088.350769] relocate_file_extent_cluster+0x8d/0x470 [btrfs] [ 3088.350778] ? __btrfs_end_transaction+0x1c1/0x2e0 [btrfs] [ 3088.350787] relocate_data_extent+0x78/0xc0 [btrfs] [ 3088.350796] relocate_block_group+0x495/0x6f0 [btrfs] [ 3088.350805] btrfs_relocate_block_group+0x188/0x230 [btrfs] [ 3088.350815] btrfs_relocate_chunk+0x4a/0xf0 [btrfs] [ 3088.350825] __btrfs_balance+0x8d3/0xbe0 [btrfs] [ 3088.350835] btrfs_balance+0x2de/0x5c0 [btrfs] [ 3088.350844] btrfs_ioctl_balance+0x310/0x370 [btrfs] [ 3088.350848] ? __switch_to_asm+0x40/0x70 [ 3088.350857] btrfs_ioctl+0xba5/0x1e60 [btrfs] [ 3088.350860] ? __switch_to_asm+0x40/0x70 [ 3088.350861] ? __switch_to_asm+0x34/0x70 [ 3088.350863] ? __switch_to_asm+0x40/0x70 [ 3088.350865] ? __switch_to_asm+0x34/0x70 [ 3088.350867] ? __switch_to_asm+0x40/0x70 [ 3088.350875] ? __switch_to_asm+0x34/0x70 [ 3088.350882] ? __switch_to_asm+0x40/0x70 [ 3088.350890] ? __switch_to_asm+0x34/0x70 [ 3088.350897] ? __switch_to_asm+0x40/0x70 [ 3088.350904] ? __switch_to_asm+0x34/0x70 [ 3088.350912] ? __switch_to_asm+0x40/0x70 [ 3088.350919] ? __switch_to_asm+0x34/0x70 [ 3088.350926] ? __switch_to_asm+0x40/0x70 [ 3088.350934] ? __switch_to_asm+0x34/0x70 [ 3088.350942] ? do_vfs_ioctl+0x90/0x5f0 [ 3088.350956] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs] [ 3088.350963] do_vfs_ioctl+0x90/0x5f0 [ 3088.350970] ? __schedule+0x247/0x860 [ 3088.350978] SyS_ioctl+0x74/0x80 [ 3088.350986] do_syscall_64+0x7b/0x150 [ 3088.350994] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 3088.351001] RIP: 0033:0x7f1d8b0594a7 [ 3088.351008] RSP: 002b:00007ffcbc330b48 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 [ 3088.351015] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d8b0594a7 [ 3088.351022] RDX: 00007ffcbc330be0 RSI: 00000000c4009420 RDI: 0000000000000003 [ 3088.351029] RBP: 0000000000000003 R08: 00007f1d8bfb98c0 R09: 00007f1d8bfb98c0 [ 3088.351035] R10: 000000000000055b R11: 0000000000000206 R12: 00007ffcbc330be0 [ 3088.351042] R13: 00005630119bb88e R14: 00007f1d8b31f808 R15: 00007ffcbc3335e8 [ 3088.351049] Code: 48 c7 83 dc 00 00 00 00 00 00 00 48 c7 83 e4 00 00 00 00 00 00 00 c6 83 ec 00 00 00 00 c6 83 ed 00 00 00 00 e9 1b ff ff ff 0f 0b <0f> 0b 0f 0b 0f 0b 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f [ 3088.351072] Modules linked in: usblp ccm af_packet ebtable_filter ebtables nf_log_ipv6 devlink xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_limit nfnetlink_cthelper nfnetlink vboxpci(O) vboxnetadp(O) vboxnetflt(O) ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_pkttype xt_tcpudp iptable_filter vboxdrv(O) ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack bnep nf_conntrack libcrc32c ip6table_filter ip6_tables x_tables msr nls_iso8859_1 nls_cp437 vfat fat snd_hda_codec_hdmi arc4 intel_rapl snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp iwlmvm kvm_intel btusb mac80211 btrtl kvm snd_hda_intel btbcm irqbypass btintel snd_hda_codec iwlwifi crc32_pclmul ghash_clmulni_intel snd_hda_core [ 3088.351122] bluetooth dell_wmi snd_hwdep dell_smbios pcbc ecdh_generic cfg80211 mei_wdt aesni_intel sparse_keymap dcdbas aes_x86_64 crypto_simd glue_helper cryptd rfkill i2c_i801 snd_pcm pcspkr e1000e mei_me lpc_ich ptp mei shpchp pps_core snd_timer snd thermal wmi soundcore button btrfs xor hid_generic usbhid raid6_pq sr_mod cdrom i915 i2c_algo_bit drm_kms_helper xhci_pci syscopyarea ehci_pci sysfillrect sysimgblt xhci_hcd ahci fb_sys_fops ehci_hcd crc32c_intel libahci drm usbcore drm_panel_orientation_quirks video sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [ 3088.351166] ---[ end trace 52c5aab9c3cd8f5e ]--- [ 3088.351181] RIP: 0010:create_reloc_root+0x1dc/0x1f0 [btrfs] [ 3088.351187] RSP: 0018:ffffc9000b2fb858 EFLAGS: 00010282 [ 3088.351194] RAX: 00000000ffffffef RBX: ffff880409763000 RCX: 0000000000000001 [ 3088.351201] RDX: 0000000000000027 RSI: ffff8803a90dc380 RDI: 0000000000000286 [ 3088.351208] RBP: ffff8803a07209d8 R08: ffff8803a13afa80 R09: 0000000000000000 [ 3088.351215] R10: 0000000000000002 R11: ffff8803a90dc380 R12: fffffffffffffff7 [ 3088.351221] R13: ffff880370b5c000 R14: ffff8803689f0800 R15: 00000000000c4000 [ 3088.351229] FS: 00007f1d8bfb98c0(0000) GS:ffff88041ea80000(0000) knlGS:0000000000000000 [ 3088.351236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3088.351242] CR2: 00007f33879f7000 CR3: 00000003ab59e005 CR4: 00000000001606e0 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/1 ------------------------------------------------------------------------ On 2019-05-21T16:02:36+00:00 office wrote: I got exactly the same dump while the boot process and then the VM stopped working. Here is the guide how I could fix it after hours: https://forums.suse.com/showthread.php?13662-Server-crashes-with-a-long- BTRFS-error-list&p=57729#post57729 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/2 ------------------------------------------------------------------------ On 2019-06-03T22:21:15+00:00 dantheelder wrote: I just ran into this on a btrfs volume on OpenSUSE 15.1 (4.12.14-lp151.28.4). I was unable to ever successfully balance it but mounting with skip_balance at least let me mount it and back everything up. Here's the gory details: [ 352.337489] BTRFS info (device dm-4): use lzo compression [ 352.338112] BTRFS info (device dm-4): disk space caching is enabled [ 352.338649] BTRFS info (device dm-4): has skinny extents [ 352.348289] BTRFS info (device dm-4): bdev /dev/mapper/slow-Slow errs: wr 0, rd 0, flush 0, corrupt 187, gen 0 [ 352.855165] BTRFS info (device dm-4): detected SSD devices, enabling SSD mode [ 352.906205] BTRFS info (device dm-4): checking UUID tree [ 352.906324] BTRFS info (device dm-4): continuing balance [ 352.940505] BTRFS info (device dm-4): relocating block group 2355407880192 flags data [ 352.967918] ------------[ cut here ]------------ [ 352.969550] kernel BUG at ../fs/btrfs/relocation.c:1449! [ 352.971205] invalid opcode: 0000 [#1] SMP PTI [ 352.972840] CPU: 2 PID: 4951 Comm: btrfs-balance Tainted: P O 4.12.14-lp151.28.4-default #1 openSUSE Leap 15.1 [ 352.974552] Hardware name: Dell Inc. Precision 7510/0M91XC, BIOS 1.16.3 09/12/2018 [ 352.976153] task: ffff880fcb094080 task.stack: ffffc9000a7bc000 [ 352.977429] RIP: 0010:create_reloc_root+0x1dc/0x1f0 [btrfs] [ 352.978675] RSP: 0018:ffffc9000a7bf9d0 EFLAGS: 00010282 [ 352.979938] RAX: 00000000ffffffef RBX: ffff880ff06daa00 RCX: ffffea0040a6795f [ 352.981133] RDX: 0000000000000013 RSI: ffff880dfa0d8f50 RDI: 0000000000000286 [ 352.982124] RBP: ffff880faac771e0 R08: ffff880e0415cea0 R09: 0000000000000000 [ 352.983115] R10: 0000000000000028 R11: ffff880dfa0d8f50 R12: fffffffffffffff7 [ 352.984098] R13: ffff880feb532000 R14: ffff880fefbdb800 R15: 00000000000c4000 [ 352.985072] FS: 0000000000000000(0000) GS:ffff881082500000(0000) knlGS:0000000000000000 [ 352.986006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 352.986782] CR2: 000055f50cacc470 CR3: 000000000200a004 CR4: 00000000003606e0 [ 352.987559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 352.988311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 352.989043] Call Trace: [ 352.989763] btrfs_init_reloc_root+0x5b/0xa0 [btrfs] [ 352.990473] record_root_in_trans+0xb4/0xe0 [btrfs] [ 352.991132] btrfs_record_root_in_trans+0x4e/0x60 [btrfs] [ 352.991689] start_transaction+0xa6/0x410 [btrfs] [ 352.992259] __btrfs_prealloc_file_range+0xbb/0x460 [btrfs] [ 352.992839] btrfs_prealloc_file_range+0x10/0x20 [btrfs] [ 352.993430] prealloc_file_extent_cluster+0x113/0x200 [btrfs] [ 352.994032] relocate_file_extent_cluster+0x8d/0x470 [btrfs] [ 352.994646] ? __btrfs_end_transaction+0x1c1/0x2e0 [btrfs] [ 352.995270] relocate_data_extent+0x78/0xc0 [btrfs] [ 352.995895] relocate_block_group+0x495/0x6f0 [btrfs] [ 352.996449] btrfs_relocate_block_group+0x18e/0x280 [btrfs] [ 352.997014] btrfs_relocate_chunk+0x4a/0xf0 [btrfs] [ 352.997591] __btrfs_balance+0x8b7/0xbd0 [btrfs] [ 352.998174] btrfs_balance+0x2de/0x5c0 [btrfs] [ 352.998758] ? btrfs_balance+0x5c0/0x5c0 [btrfs] [ 352.999355] balance_kthread+0x56/0x80 [btrfs] [ 352.999951] kthread+0x113/0x130 [ 353.000551] ? kthread_create_worker_on_cpu+0x50/0x50 [ 353.001125] ret_from_fork+0x35/0x40 [ 353.001673] Code: 48 c7 83 dc 00 00 00 00 00 00 00 48 c7 83 e4 00 00 00 00 00 00 00 c6 83 ec 00 00 00 00 c6 83 ed 00 00 00 00 e9 1b ff ff ff 0f 0b <0f> 0b 0f 0b 0f 0b 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f [ 353.002298] Modules linked in: cmac ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_nat_ipv4 xt_addrtype nf_nat br_netfilter bridge stp llc af_packet nf_log_ipv6 xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_limit vmnet(O) fuse vmw_vsock_vmci_transport vsock vmw_vmci wireguard(O) ip6_udp_tunnel udp_tunnel vmmon(O) ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_pkttype xt_tcpudp iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack libcrc32c ip6table_filter ip6_tables x_tables bnep nls_iso8859_1 nls_cp437 vfat fat squashfs loop btusb btrtl btbcm btintel bluetooth ecdh_generic snd_hda_codec_hdmi msr snd_hda_codec_realtek snd_hda_codec_generic [ 353.005111] iTCO_wdt iTCO_vendor_support mei_wdt ppdev dell_wmi sparse_keymap wmi_bmof mxm_wmi dell_laptop ledtrig_audio dell_smbios dell_wmi_descriptor dcdbas dell_smm_hwmon arc4 snd_hda_intel intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec snd_hda_core kvm snd_hwdep iwlmvm irqbypass snd_pcm joydev mac80211 e1000e pcspkr rtsx_pci_ms i2c_i801 ptp memstick pps_core snd_timer iwlwifi mei_me mei thermal intel_pch_thermal cfg80211 snd int3403_thermal parport_pc parport int3402_thermal processor_thermal_device dell_smo8800 video int340x_thermal_zone soundcore wmi tpm_crb dell_rbtn intel_soc_dts_iosf int3400_thermal acpi_thermal_rel rfkill battery acpi_pad ac button dm_crypt algif_skcipher af_alg uas usb_storage mmc_block hid_logitech_hidpp hid_logitech_dj hid_generic [ 353.008487] usbhid nvidia_drm(PO) nvidia_modeset(PO) btrfs xor zstd_decompress zstd_compress xxhash crc32_pclmul crc32c_intel raid6_pq ghash_clmulni_intel rtsx_pci_sdmmc pcbc mmc_core nvidia_uvm(PO) serio_raw nvidia(PO) aesni_intel aes_x86_64 crypto_simd rtsx_pci cryptd glue_helper ahci drm_kms_helper libahci xhci_pci xhci_hcd drm drm_panel_orientation_quirks syscopyarea sysfillrect sysimgblt fb_sys_fops ipmi_devintf usbcore ipmi_msghandler sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [ 353.011341] ---[ end trace 554c2941265662db ]--- [ 353.012472] RIP: 0010:create_reloc_root+0x1dc/0x1f0 [btrfs] [ 353.013566] RSP: 0018:ffffc9000a7bf9d0 EFLAGS: 00010282 [ 353.014556] RAX: 00000000ffffffef RBX: ffff880ff06daa00 RCX: ffffea0040a6795f [ 353.015556] RDX: 0000000000000013 RSI: ffff880dfa0d8f50 RDI: 0000000000000286 [ 353.016770] RBP: ffff880faac771e0 R08: ffff880e0415cea0 R09: 0000000000000000 [ 353.017814] R10: 0000000000000028 R11: ffff880dfa0d8f50 R12: fffffffffffffff7 [ 353.018814] R13: ffff880feb532000 R14: ffff880fefbdb800 R15: 00000000000c4000 [ 353.019821] FS: 0000000000000000(0000) GS:ffff881082500000(0000) knlGS:0000000000000000 [ 353.020877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 353.021907] CR2: 000055f50cacc470 CR3: 000000000200a004 CR4: 00000000003606e0 [ 353.022890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 353.023866] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/3 ------------------------------------------------------------------------ On 2019-06-11T19:57:13+00:00 asbeer wrote: I've experienced this exact same error at relocation.c:1449 running "4.12.14-lp150.12.58-default #1 openSUSE Leap 15.0". The call to btrfs_insert_root() within create_reloc_root() returns an error code which causes the subsequent BUG_ON() assertion to fail. I'm hopeful that the following commit will fix this issue. https://lkml.org/lkml/2019/6/7/720 https://github.com/torvalds/linux/commit/30d40577e322b670551ad7e2faa9570b6e23eb2b Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/4 ------------------------------------------------------------------------ On 2019-06-17T20:04:28+00:00 erico.mendonca wrote: Also experienced the same problem on kernel 4.12.14-lp151.28.4-default, openSUSE Leap 15.1. These two requests should integrate the commit above and fix it: https://build.opensuse.org/request/show/710395 https://build.opensuse.org/request/show/710403 The workaround for now, is to mount with "skip_balance" option. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/5 ------------------------------------------------------------------------ On 2019-07-28T10:24:47+00:00 office wrote: Few moments ago, SLES 12.3 all updates installed. [528112.786104] BUG: unable to handle kernel paging request at ffff880273fa9b40 [528112.786401] IP: btrfs_init_reloc_root+0x2b/0xa0 [btrfs] [528112.786584] PGD 200c067 P4D 200c067 PUD 2fed1c067 PMD 2feb7c067 PTE 8010000273fa9065 [528112.786842] Oops: 0003 [#1] SMP NOPTI [528112.786948] CPU: 4 PID: 574 Comm: systemd-journal Not tainted 4.12.14-95.24-default #1 SLE12-SP4 [528112.787181] task: ffff8802ed710bc0 task.stack: ffffc90042bc8000 [528112.787362] RIP: e030:btrfs_init_reloc_root+0x2b/0xa0 [btrfs] [528112.787575] RSP: e02b:ffffc90042bcbbe8 EFLAGS: 00010286 [528112.787722] RAX: ffff880273fa9800 RBX: ffff8802ea8eb800 RCX: 0000000000000000 [528112.787917] RDX: 0000000000118121 RSI: ffff8802ea8eb800 RDI: ffff88027f81e2d0 [528112.788114] RBP: ffff88027f81e2d0 R08: 0000000000000001 R09: ffff88027f81e2d0 [528112.788355] R10: 00000000000c0000 R11: ffff8802ec1b20c8 R12: ffff8802e9ba0000 [528112.788626] R13: ffff8802e9ba0078 R14: 0000000000000000 R15: ffff8802ed710bc0 [528112.788878] FS: 00007f4611f4c840(0000) GS:ffff8802f0900000(0000) knlGS:0000000000000000 [528112.789138] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [528112.789314] CR2: ffff880273fa9b40 CR3: 0000000185a42000 CR4: 0000000000040660 [528112.789604] Call Trace: [528112.789698] record_root_in_trans+0xa9/0xf0 [btrfs] [528112.789869] btrfs_record_root_in_trans+0x4a/0x70 [btrfs] [528112.790073] start_transaction+0xab/0x440 [btrfs] [528112.790217] btrfs_dirty_inode+0x49/0xe0 [btrfs] [528112.790379] file_update_time+0xa6/0xf0 [528112.790558] btrfs_page_mkwrite+0x129/0x490 [btrfs] [528112.790712] do_page_mkwrite+0x31/0x70 [528112.790857] do_wp_page+0x43f/0x570 [528112.790968] __handle_mm_fault+0x793/0xef0 [528112.791085] handle_mm_fault+0xc4/0x1d0 [528112.791197] __do_page_fault+0x1f3/0x4c0 [528112.791310] do_page_fault+0x2b/0x70 [528112.791445] ? do_syscall_64+0x9a/0x160 [528112.791560] ? page_fault+0x2f/0x50 [528112.791685] page_fault+0x45/0x50 [528112.791782] RIP: 2ee0:0x7fffd27e03d8 [528112.791883] RSP: cd92ee0:0000000000000001 EFLAGS: 55ce0cd92ee0 [528112.791886] Code: 0f 1f 44 00 00 41 55 41 54 55 48 89 fd 53 48 8b 86 f0 01 00 00 48 89 f3 48 8b 88 a0 cb 00 00 48 8b 46 18 48 85 c0 74 13 48 8b 17 <48> 89 90 40 03 00 00 5b 5d 41 5c 31 c0 41 5d c3 48 85 c9 74 f2 [528112.792632] Modules linked in: nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache af_packet iscsi_ibft iscsi_boot_sysfs xenfs xen_privcmd intel_rapl sb_edac x86_pkg_temp_thermal coretemp crc32_pclmul ghash_clmulni_intel pcbc xen_netfront aesni_intel aes_x86_64 crypto_simd glue_helper cryptd pcspkr nfsd auth_rpcgss nfs_acl lockd grace sunrpc btrfs xor raid6_pq xen_blkfront crc32c_intel sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod autofs4 [528112.793813] Supported: Yes [528112.793895] CR2: ffff880273fa9b40 [528112.793992] ---[ end trace d4d5746ac351a11a ]--- [528112.794139] RIP: e030:btrfs_init_reloc_root+0x2b/0xa0 [btrfs] [528112.794296] RSP: e02b:ffffc90042bcbbe8 EFLAGS: 00010286 [528112.794508] RAX: ffff880273fa9800 RBX: ffff8802ea8eb800 RCX: 0000000000000000 [528112.794722] RDX: 0000000000118121 RSI: ffff8802ea8eb800 RDI: ffff88027f81e2d0 [528112.794915] RBP: ffff88027f81e2d0 R08: 0000000000000001 R09: ffff88027f81e2d0 [528112.795108] R10: 00000000000c0000 R11: ffff8802ec1b20c8 R12: ffff8802e9ba0000 [528112.791886] Code: 0f 1f 44 00 00 41 55 41 54 55 48 89 fd 53 48 8b 86 f0 01 00 00 48 89 f3 48 8b 88 a0 cb 00 00 48 8b 46 18 48 85 c0 74 13 48 8b 17 <48> 89 90 40 03 00 00 5b 5d 41 5c 31 c0 41 5d c3 48 85 c9 74 f2 [528112.792632] Modules linked in: nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache af_packet iscsi_ibft iscsi_boot_sysfs xenfs xen_privcmd intel_rapl sb_edac x86_pkg_temp_thermal coretemp crc32_pclmul ghash_clmulni_intel pcbc xen_netfront aesni_intel aes_x86_64 crypto_simd glue_helper cryptd pcspkr nfsd auth_rpcgss nfs_acl lockd grace sunrpc btrfs xor raid6_pq xen_blkfront crc32c_intel sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod autofs4 [528112.793813] Supported: Yes [528112.793895] CR2: ffff880273fa9b40 [528112.793992] ---[ end trace d4d5746ac351a11a ]--- [528112.794139] RIP: e030:btrfs_init_reloc_root+0x2b/0xa0 [btrfs] [528112.794296] RSP: e02b:ffffc90042bcbbe8 EFLAGS: 00010286 [528112.794508] RAX: ffff880273fa9800 RBX: ffff8802ea8eb800 RCX: 0000000000000000 [528112.794722] RDX: 0000000000118121 RSI: ffff8802ea8eb800 RDI: ffff88027f81e2d0 [528112.794915] RBP: ffff88027f81e2d0 R08: 0000000000000001 R09: ffff88027f81e2d0 [528112.795108] R10: 00000000000c0000 R11: ffff8802ec1b20c8 R12: ffff8802e9ba0000 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/6 ------------------------------------------------------------------------ On 2019-08-24T11:44:38+00:00 office wrote: I consider it as a very serious bug. My problem was indeed that the drive ran out of space. The only one solution [but only for few weeks/months] would be I run every day the balance. I added additional space to the unit, extended correctly the size and now since more than 4 weeks there is no problem. Why it is a bug: The system cannot crash with above error messages and stop working. It has to bring the message that the drive is out of space, or it needs a balance or what ever. I am now changing all btrfs drives to ext4. btrfs is apparently not stable enough and a toy for kindergarten environments but not for servers which are used for a serious work. At least SUSE is not capable to fix this. They refer only to their paid support but this is ridiculous: Having very serious bugs and then ask for money? Good work guys! Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/7 ------------------------------------------------------------------------ On 2020-08-09T15:23:39+00:00 jorohr wrote: I see the same issues on Ubuntu 20.04 with kernel 5.4.0-42. also with a debian buster rescue system from which I booted for recovery. Unfortunately, I didn't note down the kernel version. Here is the backtrace from dmesg: [Sun Aug 9 12:21:35 2020] ------------[ cut here ]------------ [Sun Aug 9 12:21:35 2020] kernel BUG at fs/btrfs/relocation.c:2626! [Sun Aug 9 12:21:35 2020] invalid opcode: 0000 [#1] SMP PTI [Sun Aug 9 12:21:35 2020] CPU: 1 PID: 4537 Comm: btrfs-balance Tainted: G O 5.4.47 #1 [Sun Aug 9 12:21:35 2020] Hardware name: FUJITSU D3401-H1/D3401-H1, BIOS V5.0.0.11 R1.14.0 for D3401-H1x 06/09/2016 [Sun Aug 9 12:21:35 2020] RIP: 0010:select_reloc_root+0x5b/0x19f [btrfs] [Sun Aug 9 12:21:35 2020] Code: c0 c7 44 24 04 00 00 00 00 e8 8b 9d 17 e1 48 89 df 4c 89 f6 48 8d 54 24 04 e8 9c e6 ff ff 48 8b 58 60 48 89 c5 48 85 db 75 02 <0f> 0b 48 8b 43 20 a8 02 75 02 0f 0b 48 83 bb df 01 00 00 f8 75 45 [Sun Aug 9 12:21:35 2020] RSP: 0018:ffff8887e0b0bb20 EFLAGS: 00010246 [Sun Aug 9 12:21:35 2020] RAX: ffff8887dfab5280 RBX: 0000000000000000 RCX: 0000000000000000 [Sun Aug 9 12:21:35 2020] RDX: ffff8887e0b0bb24 RSI: ffff8887e0b0bc10 RDI: ffff8887dfab52c0 [Sun Aug 9 12:21:35 2020] RBP: ffff8887dfab5280 R08: ffff8887dfab52c0 R09: ffffffffa0491e7e [Sun Aug 9 12:21:35 2020] R10: ffff8887f4ba7e70 R11: ffff8888090ed158 R12: ffff8887dfab5280 [Sun Aug 9 12:21:35 2020] R13: ffff8887fd330800 R14: ffff8887e0b0bc10 R15: ffff8887e7fa66e8 [Sun Aug 9 12:21:35 2020] FS: 0000000000000000(0000) GS:ffff88880e240000(0000) knlGS:0000000000000000 [Sun Aug 9 12:21:35 2020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Sun Aug 9 12:21:35 2020] CR2: 000055b4d5b7cfe0 CR3: 000000000200a004 CR4: 00000000003606e0 [Sun Aug 9 12:21:35 2020] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Sun Aug 9 12:21:35 2020] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Sun Aug 9 12:21:35 2020] Call Trace: [Sun Aug 9 12:21:35 2020] do_relocation+0xb6/0x4c2 [btrfs] [Sun Aug 9 12:21:35 2020] ? calcu_metadata_size.isra.36.constprop.42+0x9e/0xc4 [btrfs] [Sun Aug 9 12:21:35 2020] ? do_raw_spin_lock+0x2f/0x5a [Sun Aug 9 12:21:35 2020] ? btrfs_block_rsv_refill+0x4b/0x8b [btrfs] [Sun Aug 9 12:21:35 2020] relocate_tree_blocks+0x301/0x427 [btrfs] [Sun Aug 9 12:21:35 2020] ? tree_insert+0x49/0x4e [btrfs] [Sun Aug 9 12:21:35 2020] ? add_tree_block.isra.38+0x11e/0x144 [btrfs] [Sun Aug 9 12:21:35 2020] relocate_block_group+0x279/0x49e [btrfs] [Sun Aug 9 12:21:35 2020] btrfs_relocate_block_group+0x15e/0x23d [btrfs] [Sun Aug 9 12:21:35 2020] btrfs_relocate_chunk+0x25/0x8c [btrfs] [Sun Aug 9 12:21:35 2020] btrfs_balance+0xaf0/0xd45 [btrfs] [Sun Aug 9 12:21:35 2020] ? btrfs_balance+0xd45/0xd45 [btrfs] [Sun Aug 9 12:21:35 2020] balance_kthread+0x32/0x46 [btrfs] [Sun Aug 9 12:21:35 2020] kthread+0xf5/0xfa [Sun Aug 9 12:21:35 2020] ? kthread_associate_blkcg+0x86/0x86 [Sun Aug 9 12:21:35 2020] ret_from_fork+0x3a/0x50 [Sun Aug 9 12:21:35 2020] Modules linked in: btrfs xor zstd_decompress zstd_compress lzo_compress lzo_decompress zlib_deflate raid6_pq libcrc32c sd_mod ipmi_devintf ipmi_msghandler sg x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm irqbypass crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel aesni_intel crypto_simd psmouse ahci cryptd libahci i2c_i801 serio_raw glue_helper intel_pch_thermal evdev video thermal acpi_pad button fan jc42 ftsteutates nct6775 hwmon_vid coretemp ip_tables x_tables autofs4 e1000e [Sun Aug 9 12:21:36 2020] ---[ end trace 442b443de6cecc6e ]--- [Sun Aug 9 12:21:36 2020] RIP: 0010:select_reloc_root+0x5b/0x19f [btrfs] [Sun Aug 9 12:21:36 2020] Code: c0 c7 44 24 04 00 00 00 00 e8 8b 9d 17 e1 48 89 df 4c 89 f6 48 8d 54 24 04 e8 9c e6 ff ff 48 8b 58 60 48 89 c5 48 85 db 75 02 <0f> 0b 48 8b 43 20 a8 02 75 02 0f 0b 48 83 bb df 01 00 00 f8 75 45 as for the original reporter, only the mount option skip_balance makes the file system usable Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/12 ------------------------------------------------------------------------ On 2020-08-09T15:35:47+00:00 jorohr wrote: Here is my bug report in the Ubuntu launchpad Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951/comments/24 ** Changed in: linux Status: Unknown => Confirmed ** Changed in: linux Importance: Unknown => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1890951 Title: btrfs not writable when mounted without "skip_balance" Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Yesterday, I upgraded to Ubuntu 20.04, since when there is a problem with the btrfs volume it is installed on. The system hung when launching a btrfs balance and on next boot, it hung indefinitely, when trying to created the volatile files and dirs. Booting from a Debian buster rescue system, I noticed that I was unable to create or delete any files and I noticed the following in dmesg: [Sun Aug 9 12:21:35 2020] ------------[ cut here ]------------ [Sun Aug 9 12:21:35 2020] kernel BUG at fs/btrfs/relocation.c:2626! [Sun Aug 9 12:21:35 2020] invalid opcode: 0000 [#1] SMP PTI [Sun Aug 9 12:21:35 2020] CPU: 1 PID: 4537 Comm: btrfs-balance Tainted: G O 5.4.47 #1 [Sun Aug 9 12:21:35 2020] Hardware name: FUJITSU D3401-H1/D3401-H1, BIOS V5.0.0.11 R1.14.0 for D3401-H1x 06/09/2016 [Sun Aug 9 12:21:35 2020] RIP: 0010:select_reloc_root+0x5b/0x19f [btrfs] [Sun Aug 9 12:21:35 2020] Code: c0 c7 44 24 04 00 00 00 00 e8 8b 9d 17 e1 48 89 df 4c 89 f6 48 8d 54 24 04 e8 9c e6 ff ff 48 8b 58 60 48 89 c5 48 85 db 75 02 <0f> 0b 48 8b 43 20 a8 02 75 02 0f 0b 48 83 bb df 01 00 00 f8 75 45 [Sun Aug 9 12:21:35 2020] RSP: 0018:ffff8887e0b0bb20 EFLAGS: 00010246 [Sun Aug 9 12:21:35 2020] RAX: ffff8887dfab5280 RBX: 0000000000000000 RCX: 0000000000000000 [Sun Aug 9 12:21:35 2020] RDX: ffff8887e0b0bb24 RSI: ffff8887e0b0bc10 RDI: ffff8887dfab52c0 [Sun Aug 9 12:21:35 2020] RBP: ffff8887dfab5280 R08: ffff8887dfab52c0 R09: ffffffffa0491e7e [Sun Aug 9 12:21:35 2020] R10: ffff8887f4ba7e70 R11: ffff8888090ed158 R12: ffff8887dfab5280 [Sun Aug 9 12:21:35 2020] R13: ffff8887fd330800 R14: ffff8887e0b0bc10 R15: ffff8887e7fa66e8 [Sun Aug 9 12:21:35 2020] FS: 0000000000000000(0000) GS:ffff88880e240000(0000) knlGS:0000000000000000 [Sun Aug 9 12:21:35 2020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Sun Aug 9 12:21:35 2020] CR2: 000055b4d5b7cfe0 CR3: 000000000200a004 CR4: 00000000003606e0 [Sun Aug 9 12:21:35 2020] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [Sun Aug 9 12:21:35 2020] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [Sun Aug 9 12:21:35 2020] Call Trace: [Sun Aug 9 12:21:35 2020] do_relocation+0xb6/0x4c2 [btrfs] [Sun Aug 9 12:21:35 2020] ? calcu_metadata_size.isra.36.constprop.42+0x9e/0xc4 [btrfs] [Sun Aug 9 12:21:35 2020] ? do_raw_spin_lock+0x2f/0x5a [Sun Aug 9 12:21:35 2020] ? btrfs_block_rsv_refill+0x4b/0x8b [btrfs] [Sun Aug 9 12:21:35 2020] relocate_tree_blocks+0x301/0x427 [btrfs] [Sun Aug 9 12:21:35 2020] ? tree_insert+0x49/0x4e [btrfs] [Sun Aug 9 12:21:35 2020] ? add_tree_block.isra.38+0x11e/0x144 [btrfs] [Sun Aug 9 12:21:35 2020] relocate_block_group+0x279/0x49e [btrfs] [Sun Aug 9 12:21:35 2020] btrfs_relocate_block_group+0x15e/0x23d [btrfs] [Sun Aug 9 12:21:35 2020] btrfs_relocate_chunk+0x25/0x8c [btrfs] [Sun Aug 9 12:21:35 2020] btrfs_balance+0xaf0/0xd45 [btrfs] [Sun Aug 9 12:21:35 2020] ? btrfs_balance+0xd45/0xd45 [btrfs] [Sun Aug 9 12:21:35 2020] balance_kthread+0x32/0x46 [btrfs] [Sun Aug 9 12:21:35 2020] kthread+0xf5/0xfa [Sun Aug 9 12:21:35 2020] ? kthread_associate_blkcg+0x86/0x86 [Sun Aug 9 12:21:35 2020] ret_from_fork+0x3a/0x50 [Sun Aug 9 12:21:35 2020] Modules linked in: btrfs xor zstd_decompress zstd_compress lzo_compress lzo_decompress zlib_deflate raid6_pq libcrc32c sd_mod ipmi_devintf ipmi_msghandler sg x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm irqbypass crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel aesni_intel crypto_simd psmouse ahci cryptd libahci i2c_i801 serio_raw glue_helper intel_pch_thermal evdev video thermal acpi_pad button fan jc42 ftsteutates nct6775 hwmon_vid coretemp ip_tables x_tables autofs4 e1000e [Sun Aug 9 12:21:36 2020] ---[ end trace 442b443de6cecc6e ]--- [Sun Aug 9 12:21:36 2020] RIP: 0010:select_reloc_root+0x5b/0x19f [btrfs] [Sun Aug 9 12:21:36 2020] Code: c0 c7 44 24 04 00 00 00 00 e8 8b 9d 17 e1 48 89 df 4c 89 f6 48 8d 54 24 04 e8 9c e6 ff ff 48 8b 58 60 48 89 c5 48 85 db 75 02 <0f> 0b 48 8b 43 20 a8 02 75 02 0f 0b 48 83 bb df 01 00 00 f8 75 45 So this is obviously a btrfs bug that got introduced by the newer btrfs code in the newer kernel, although, booting an older kernel didn't fix it. Apparently something about the fs is messed up now and no balance can be run. The only temporary remedy I found was to add the skip_balance mount option to /etc/fstab, but of course, this is a crutch, and when you can't run balance, then the fs is bound to run out of space at some point. --- ProblemType: Bug AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Aug 9 12:53 seq crw-rw---- 1 root audio 116, 33 Aug 9 12:53 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu27.6 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperMD5CheckResult: skip DistroRelease: Ubuntu 20.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Error: [Errno 2] No such file or directory: 'lsusb' Lsusb-t: Error: [Errno 2] No such file or directory: 'lsusb' Lsusb-v: Error: [Errno 2] No such file or directory: 'lsusb' MachineType: FUJITSU D3401-H1 Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/ROOT/boot/vmlinuz-5.4.0-42-generic root=UUID=b80344d6-ae49-4557-bd4d-641d0afcda3e ro rootflags=subvol=ROOT ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 RelatedPackageVersions: linux-restricted-modules-5.4.0-42-generic N/A linux-backports-modules-5.4.0-42-generic N/A linux-firmware 1.187.2 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' Tags: focal Uname: Linux 5.4.0-42-generic x86_64 UpgradeStatus: Upgraded to focal on 2020-08-08 (1 days ago) UserGroups: adm docker sudo _MarkForUpload: True dmi.bios.date: 06/09/2016 dmi.bios.vendor: FUJITSU // American Megatrends Inc. dmi.bios.version: V5.0.0.11 R1.14.0 for D3401-H1x dmi.board.name: D3401-H1 dmi.board.vendor: FUJITSU dmi.board.version: S26361-D3401-H1 dmi.chassis.type: 3 dmi.chassis.vendor: FUJITSU dmi.modalias: dmi:bvnFUJITSU//AmericanMegatrendsInc.:bvrV5.0.0.11R1.14.0forD3401-H1x:bd06/09/2016:svnFUJITSU:pnD3401-H1:pvr:rvnFUJITSU:rnD3401-H1:rvrS26361-D3401-H1:cvnFUJITSU:ct3:cvr: dmi.product.family: ESPRIMO-FTS dmi.product.name: D3401-H1 dmi.product.sku: S26361-Kxxx-Vyyy dmi.sys.vendor: FUJITSU To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1890951/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
