[Kernel-packages] [Bug 1959685] Re: Kernel BUG with btrfs on linux 5.13
I'm now trying to run v5.15 kernel after months of v5.4 running without crashes on BTRFS. On first boot with v5.15 I've got on dmesg ... [ 63.021417] BTRFS warning (device sdb): block group 12481442611200 has wrong amount of free space [ 63.021424] BTRFS warning (device sdb): failed to load free space cache for block group 12481442611200, rebuilding it now ..., which I didn't get with either v5.11 or v5.13. Maybe this corruption was the problem that v5.4 ignored, and v5.11/v5.13 crashed on. Uptime with v5.15 is 2 days so far. -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Expired Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper
[Kernel-packages] [Bug 1959685] Re: Kernel BUG with btrfs on linux 5.13
Kernel 5.4.0-99-generic is now running without a fault for 40 days. -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci i2c_smbus xhci_pci realtek libahci xhci_pci_renesas Feb 1 01:40:38
[Kernel-packages] [Bug 1959685] Re: Kernel BUG with btrfs on linux 5.13
Kernel 5.4.0-99-generic is now running without a fault for 11 days. Kernels 5.11 and 5.13 crashed within 4-5 days of uptime. -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci i2c_smbus xhci_pci
[Kernel-packages] [Bug 1959685] Re: Kernel BUG with btrfs on linux 5.13
The kernel BUG also happens with 5.11.0-46 and 5.13.0-28 kernels. In 5.11 the location of the fault is different, but the symptoms are very similar to crash in 5.13. Attached are kern.log excerpts for 5.11.0-46 and 5.13.0-28 crashes. I'm now testing 5.4.0-99-generic. ** Attachment added: "kern2.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1959685/+attachment/5560158/+files/kern2.log -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel
[Kernel-packages] [Bug 1959685] acpidump.txt
apport information ** Attachment added: "acpidump.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560157/+files/acpidump.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci
[Kernel-packages] [Bug 1959685] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560156/+files/WifiSyslog.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci
[Kernel-packages] [Bug 1959685] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560152/+files/ProcInterrupts.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169
[Kernel-packages] [Bug 1959685] ProcCpuinfoMinimal.txt
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560150/+files/ProcCpuinfoMinimal.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich
[Kernel-packages] [Bug 1959685] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560155/+files/UdevDb.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci
[Kernel-packages] [Bug 1959685] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560153/+files/ProcModules.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801
[Kernel-packages] [Bug 1959685] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560151/+files/ProcEnviron.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801
[Kernel-packages] [Bug 1959685] PulseList.txt
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560154/+files/PulseList.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci
[Kernel-packages] [Bug 1959685] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560149/+files/ProcCpuinfo.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801
[Kernel-packages] [Bug 1959685] Lspci-vt.txt
apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560145/+files/Lspci-vt.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci
[Kernel-packages] [Bug 1959685] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560146/+files/Lsusb.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci i2c_smbus
[Kernel-packages] [Bug 1959685] Lsusb-v.txt
apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560148/+files/Lsusb-v.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci
[Kernel-packages] [Bug 1959685] CRDA.txt
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560142/+files/CRDA.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci i2c_smbus
[Kernel-packages] [Bug 1959685] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560143/+files/CurrentDmesg.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801
[Kernel-packages] [Bug 1959685] Lsusb-t.txt
apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560147/+files/Lsusb-t.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci
[Kernel-packages] [Bug 1959685] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1959685/+attachment/5560144/+files/Lspci.txt -- 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/1959685 Title: Kernel BUG with btrfs on linux 5.13 Status in linux package in Ubuntu: Incomplete Bug description: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci i2c_smbus
[Kernel-packages] [Bug 1959685] Re: Kernel BUG with btrfs on linux 5.13
apport information ** Tags added: apport-collected focal ** Description changed: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci i2c_smbus xhci_pci realtek libahci xhci_pci_renesas Feb 1 01:40:38 server kernel: [172867.497076] CR2: 0068 Feb 1 01:40:38 server kernel: [172867.497876] ---[ end trace 4ab76c62441acb52 ]--- Feb 1 01:40:38 server kernel: [172867.498695] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server
[Kernel-packages] [Bug 1959685] [NEW] Kernel BUG with btrfs on linux 5.13
Public bug reported: I am hitting the below kernel oops every 2-5 days on my home server box. RIP is always "0010:btrfs_evict_inode+0xa1/0x480 [btrfs]" and address is always "0068". I'm using btrfs in raid1 configuration for general storage. === Feb 1 01:40:38 server kernel: [172867.493851] BUG: kernel NULL pointer dereference, address: 0068 Feb 1 01:40:38 server kernel: [172867.493885] #PF: supervisor write access in kernel mode Feb 1 01:40:38 server kernel: [172867.493903] #PF: error_code(0x0002) - not-present page Feb 1 01:40:38 server kernel: [172867.493920] PGD 0 P4D 0 Feb 1 01:40:38 server kernel: [172867.493931] Oops: 0002 [#1] SMP PTI Feb 1 01:40:38 server kernel: [172867.493946] CPU: 2 PID: 104 Comm: kswapd0 Not tainted 5.13.0-27-generic #29~20.04.1-Ubuntu Feb 1 01:40:38 server kernel: [172867.493972] Hardware name: Gigabyte Technology Co., Ltd. H67MA-D2H-B3/H67MA-D2H-B3, BIOS F1 02/11/2011 Feb 1 01:40:38 server kernel: [172867.493999] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.494070] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66 68 fe f0 41 80 66 68 f7 4c 89 f6 4c 89 ff e8 98 00 01 Feb 1 01:40:38 server kernel: [172867.494123] RSP: 0018:ab8dc042fad0 EFLAGS: 00010202 Feb 1 01:40:38 server kernel: [172867.494141] RAX: 0004 RBX: 8f01001251d8 RCX: 8f0100125040 Feb 1 01:40:38 server kernel: [172867.494163] RDX: 00ff RSI: RDI: 8f01001251d0 Feb 1 01:40:38 server kernel: [172867.494185] RBP: ab8dc042fb28 R08: R09: Feb 1 01:40:38 server kernel: [172867.494206] R10: 8f00c2ea6280 R11: 0001 R12: 8f01001253c0 Feb 1 01:40:38 server kernel: [172867.494228] R13: 8f01001251d0 R14: R15: 8f01001251b0 Feb 1 01:40:38 server kernel: [172867.494250] FS: () GS:8f03cfa8() knlGS: Feb 1 01:40:38 server kernel: [172867.494274] CS: 0010 DS: ES: CR0: 80050033 Feb 1 01:40:38 server kernel: [172867.494293] CR2: 0068 CR3: 000202810001 CR4: 000606e0 Feb 1 01:40:38 server kernel: [172867.494315] Call Trace: Feb 1 01:40:38 server kernel: [172867.494328] evict+0xd2/0x180 Feb 1 01:40:38 server kernel: [172867.494342] dispose_list+0x39/0x50 Feb 1 01:40:38 server kernel: [172867.494356] prune_icache_sb+0x5c/0x80 Feb 1 01:40:38 server kernel: [172867.494370] super_cache_scan+0x132/0x1b0 Feb 1 01:40:38 server kernel: [172867.494386] do_shrink_slab+0x144/0x2c0 Feb 1 01:40:38 server kernel: [172867.494402] shrink_slab+0x215/0x2b0 Feb 1 01:40:38 server kernel: [172867.494416] shrink_node+0x2dd/0x6f0 Feb 1 01:40:38 server kernel: [172867.494430] balance_pgdat+0x322/0x5f0 Feb 1 01:40:38 server kernel: [172867.494445] kswapd+0x1f8/0x380 Feb 1 01:40:38 server kernel: [172867.494458] ? wait_woken+0x80/0x80 Feb 1 01:40:38 server kernel: [172867.494473] ? balance_pgdat+0x5f0/0x5f0 Feb 1 01:40:38 server kernel: [172867.494487] kthread+0x12b/0x150 Feb 1 01:40:38 server kernel: [172867.494501] ? set_kthread_struct+0x40/0x40 Feb 1 01:40:38 server kernel: [172867.494516] ret_from_fork+0x22/0x30 Feb 1 01:40:38 server kernel: [172867.494532] Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defra g_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc aufs overlay snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_code c snd_hda_core snd_hwdep snd_pcm intel_rapl_msr snd_seq_midi snd_seq_midi_event mei_hdcp intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_rawmidi kvm_intel kvm snd_seq crct10dif_pclmul ghash_ clmulni_intel snd_seq_device cryptd i915 rapl snd_timer intel_cstate serio_raw joydev drm_kms_helper input_leds cec snd rc_core i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt video soundcore mei_me m ei mac_hid sch_fq_codel msr parport_pc ppdev drm lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c uas usb_storage hid_generic usbhid hid Feb 1 01:40:38 server kernel: [172867.494581] gpio_ich crc32_pclmul lpc_ich r8169 i2c_i801 ahci i2c_smbus xhci_pci realtek libahci xhci_pci_renesas Feb 1 01:40:38 server kernel: [172867.497076] CR2: 0068 Feb 1 01:40:38 server kernel: [172867.497876] ---[ end trace 4ab76c62441acb52 ]--- Feb 1 01:40:38 server kernel: [172867.498695] RIP: 0010:btrfs_evict_inode+0xa1/0x480 [btrfs] Feb 1 01:40:38 server kernel: [172867.499556] Code: fd ff ff e8 d1 b1 9f c8 65 48 8b 04 25 c0 7b 01 00 48 89 45 b8 49 8b 84 24 f0 fd ff ff 48 85 c0 74 55 4d 8b b4 24 f8 fd ff ff 41 80 66
[Kernel-packages] [Bug 1766624] Re: AArch64 kernel panic on APM Mustang
No way to reproduce, unfortunately. This bug shows up once in a couple of months on otherwise a very stable machine. Bug manifests itself that "ps auxf" and related process-listing commands start to hang indefinitely. -- 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/1766624 Title: AArch64 kernel panic on APM Mustang Status in linux package in Ubuntu: Incomplete Bug description: Random kernel panic on AArch64 APM Mustang running ubuntu xenial kernel. == [2244826.215921] Unhandled fault: alignment fault (0x9621) at 0x03b00a53 [2244826.223377] Internal error: : 9621 [#1] SMP [2244826.228057] Modules linked in: veth xt_nat xt_tcpudp ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables xt_conntrack x_tables nf_nat nf_conntrack br_netfilter bridge stp llc overlay shpchp xgene_edac edac_core xhci_plat_hcd xgene_rng uio_pdrv_genirq uio nfsd auth_rpcgss nfs_acl lockd grace ib_iser sunrpc rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear realtek ahci_xgene libahci_platform xgene_enet libahci mdio_xgene aes_neon_blk ablk_helper cryptd [2244826.293934] CPU: 3 PID: 7232 Comm: basename Not tainted 4.4.0-101-generic #124-Ubuntu [2244826.301896] Hardware name: AppliedMicro Mustang/Mustang, BIOS 1.1.0 Apr 22 2015 [2244826.309339] task: 800119bf6800 ti: 80013ec74000 task.ti: 80013ec74000 [2244826.316960] PC is at _raw_spin_lock_irqsave+0x24/0x60 [2244826.322158] LR is at try_to_wake_up+0x44/0x3a8 [2244826.326750] pc : [] lr : [] pstate: 61c5 [2244826.334279] sp : 80013ec77b40 [2244826.337746] x29: 80013ec77b40 x28: 0075 [2244826.343224] x27: 80001c1d3b80 x26: 800166d75a70 [2244826.348698] x25: 8000fad8c190 x24: 800166d75a80 [2244826.354175] x23: x22: 0003 [2244826.359652] x21: 03b00a53 x20: [2244826.365128] x19: 03b00a53 x18: [2244826.370603] x17: x16: 80210960 [2244826.376079] x15: x14: [2244826.381553] x13: x12: [2244826.387029] x11: 8003e9a36700 x10: 00d6 [2244826.392504] x9 : 8093fee8 x8 : [2244826.397978] x7 : 8000fad8ccf8 x6 : 8000fad8c258 [2244826.403452] x5 : x4 : 0001 [2244826.408927] x3 : x2 : [2244826.414402] x1 : 0003 x0 : 01c0 [2244826.421531] Process basename (pid: 7232, stack limit = 0x80013ec74020) [2244826.428543] Stack: (0x80013ec77b40 to 0x80013ec78000) [2244826.434432] 7b40: 80013ec77b60 800f28b4 03b003af 8003ee0c4000 [2244826.442393] 7b60: 80013ec77bc0 800f2c40 03b003af 0001 [2244826.450355] 7b80: 800166d75a70 800166d75a68 800166d75a70 800166d75a80 [2244826.458316] 7ba0: 8000fad8c190 800166d75a70 80001c1d3b80 0075 [2244826.466276] 7bc0: 80013ec77be0 8011433c 03b003af 8090ed94 [2244826.474237] 7be0: 80013ec77c20 8090ef30 800166d75a68 0001 [2244826.482199] 7c00: 80db2000 800166d75a40 8020b790 [2244826.490159] 7c20: 80013ec77cb0 8090e320 800166d75a68 [2244826.498121] 7c40: 8000fad8cd48 800166d75a40 [2244826.506082] 7c60: 8000fad8c190 800166d75a60 80001c1d3b80 8000fad8ccb0 [2244826.514044] 7c80: 8000fad8c960 800143927b68 800143927c88 800119bf6800 [2244826.522006] 7ca0: 8001 cb88537fdc8ba65f 80013ec77cd0 8020c640 [2244826.529966] 7cc0: 8000fad8cc80 80013ec77d70 8020ccb8 [2244826.537927] 7ce0: 8000fad8c190 8000fad8cc80 f7517000 [2244826.545889] 7d00: 80eb4000 80001c1d3b80 80013ec77eb0 [2244826.553850] 7d20: 0010 0075 80eb4000 [2244826.561812] 7d40: 1c1d3b80 00d6 8003e9a36700 f7507000 [2244826.569774] 7d60: f7517000 80013ec77db0 8020e104 [2244826.577736] 7d80: 80001c1d3b80 8000fad8cc80 f7517000 [2244826.585696] 7da0: f7507000 f7517000 80013ec77df0 80210920 [2244826.593657] 7dc0:
[Kernel-packages] [Bug 1766624] [NEW] AArch64 kernel panic on APM Mustang
Public bug reported: Random kernel panic on AArch64 APM Mustang running ubuntu xenial kernel. == [2244826.215921] Unhandled fault: alignment fault (0x9621) at 0x03b00a53 [2244826.223377] Internal error: : 9621 [#1] SMP [2244826.228057] Modules linked in: veth xt_nat xt_tcpudp ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables xt_conntrack x_tables nf_nat nf_conntrack br_netfilter bridge stp llc overlay shpchp xgene_edac edac_core xhci_plat_hcd xgene_rng uio_pdrv_genirq uio nfsd auth_rpcgss nfs_acl lockd grace ib_iser sunrpc rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear realtek ahci_xgene libahci_platform xgene_enet libahci mdio_xgene aes_neon_blk ablk_helper cryptd [2244826.293934] CPU: 3 PID: 7232 Comm: basename Not tainted 4.4.0-101-generic #124-Ubuntu [2244826.301896] Hardware name: AppliedMicro Mustang/Mustang, BIOS 1.1.0 Apr 22 2015 [2244826.309339] task: 800119bf6800 ti: 80013ec74000 task.ti: 80013ec74000 [2244826.316960] PC is at _raw_spin_lock_irqsave+0x24/0x60 [2244826.322158] LR is at try_to_wake_up+0x44/0x3a8 [2244826.326750] pc : [] lr : [] pstate: 61c5 [2244826.334279] sp : 80013ec77b40 [2244826.337746] x29: 80013ec77b40 x28: 0075 [2244826.343224] x27: 80001c1d3b80 x26: 800166d75a70 [2244826.348698] x25: 8000fad8c190 x24: 800166d75a80 [2244826.354175] x23: x22: 0003 [2244826.359652] x21: 03b00a53 x20: [2244826.365128] x19: 03b00a53 x18: [2244826.370603] x17: x16: 80210960 [2244826.376079] x15: x14: [2244826.381553] x13: x12: [2244826.387029] x11: 8003e9a36700 x10: 00d6 [2244826.392504] x9 : 8093fee8 x8 : [2244826.397978] x7 : 8000fad8ccf8 x6 : 8000fad8c258 [2244826.403452] x5 : x4 : 0001 [2244826.408927] x3 : x2 : [2244826.414402] x1 : 0003 x0 : 01c0 [2244826.421531] Process basename (pid: 7232, stack limit = 0x80013ec74020) [2244826.428543] Stack: (0x80013ec77b40 to 0x80013ec78000) [2244826.434432] 7b40: 80013ec77b60 800f28b4 03b003af 8003ee0c4000 [2244826.442393] 7b60: 80013ec77bc0 800f2c40 03b003af 0001 [2244826.450355] 7b80: 800166d75a70 800166d75a68 800166d75a70 800166d75a80 [2244826.458316] 7ba0: 8000fad8c190 800166d75a70 80001c1d3b80 0075 [2244826.466276] 7bc0: 80013ec77be0 8011433c 03b003af 8090ed94 [2244826.474237] 7be0: 80013ec77c20 8090ef30 800166d75a68 0001 [2244826.482199] 7c00: 80db2000 800166d75a40 8020b790 [2244826.490159] 7c20: 80013ec77cb0 8090e320 800166d75a68 [2244826.498121] 7c40: 8000fad8cd48 800166d75a40 [2244826.506082] 7c60: 8000fad8c190 800166d75a60 80001c1d3b80 8000fad8ccb0 [2244826.514044] 7c80: 8000fad8c960 800143927b68 800143927c88 800119bf6800 [2244826.522006] 7ca0: 8001 cb88537fdc8ba65f 80013ec77cd0 8020c640 [2244826.529966] 7cc0: 8000fad8cc80 80013ec77d70 8020ccb8 [2244826.537927] 7ce0: 8000fad8c190 8000fad8cc80 f7517000 [2244826.545889] 7d00: 80eb4000 80001c1d3b80 80013ec77eb0 [2244826.553850] 7d20: 0010 0075 80eb4000 [2244826.561812] 7d40: 1c1d3b80 00d6 8003e9a36700 f7507000 [2244826.569774] 7d60: f7517000 80013ec77db0 8020e104 [2244826.577736] 7d80: 80001c1d3b80 8000fad8cc80 f7517000 [2244826.585696] 7da0: f7507000 f7517000 80013ec77df0 80210920 [2244826.593657] 7dc0: 8000fad8cc80 0070 [2244826.601617] 7de0: 80013ec77e50 80210aa0 [2244826.609579] 7e00: f7517000 0070 f7517000 80db2000 [2244826.617541] 7e20: f7507000 [2244826.625502] 7e40: 8000fad8cc80 80013ec74000 80085df0 [2244826.633462] 7e60: 0040 f752ee26 [2244826.641423] 7e80: 2030 0011
[Kernel-packages] [Bug 1590236] Re: perf --call-graph dwarf doesn't record correct call graph
Perf utility from linux-tools is affected for AArch64. ** Also affects: linux-meta (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta in Ubuntu. https://bugs.launchpad.net/bugs/1590236 Title: perf --call-graph dwarf doesn't record correct call graph Status in libunwind package in Ubuntu: Confirmed Status in linux-meta package in Ubuntu: New Bug description: 1. What you expected to happen Profiling program by "perf --call-graph dwarf" shows correct call-graph in perf report 2. What actually happened perf report doesn't show correct call graph. Then perf is re-builded from source. During building, perf configure detection says stock libunwind's debug_frame feature is not enabled. It leads perf can't record program's call-graph correctly. 3. How it is solved on my local machine a. get libunwind source by apt-get source libunwind-dev. b. enable CONFIG_DEBUG_FRAME in libunwind configuration: autoreconfig -i && ./configure --enable-debug-frame c. build libunwind and install it to /usr/lib/local d. get kernel source by apt-get source linux and compile perf with following command: CFLAGS=-I/usr/local/include/ LDFLAGS="-lunwind -L/usr/local/lib/" make e. perf call-graph works! ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: libunwind-dev (not installed) ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8 Uname: Linux 4.4.0-22-generic aarch64 ApportVersion: 2.20.1-0ubuntu2 Architecture: arm64 Date: Wed Jun 8 03:33:05 2016 JournalErrors: Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000'] failed with exit code 1: Hint: You are currently not seeing messages from other users and the system. Users in the 'systemd-journal' group can see all messages. Pass -q to turn off this notice. No journal files were opened due to insufficient permissions. SourcePackage: libunwind UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libunwind/+bug/1590236/+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
[Kernel-packages] [Bug 1590236] Re: perf --call-graph dwarf doesn't record correct call graph
IMO, the AArch64 libunwind port (included via AArch64-port.diff debian
patch) should be setting enable_debug_frame to "yes" for aarch64
alongside arm in confirure.ac:
AC_MSG_CHECKING([whether to load .debug_frame sections])
AC_ARG_ENABLE(debug_frame,
AS_HELP_STRING([--enable-debug-frame],[Load the ".debug_frame" section if
available]),, [
case "${target_arch}" in
(arm) enable_debug_frame=yes;;
(*) enable_debug_frame=no;;
esac])
if test x$enable_debug_frame = xyes; then
AC_DEFINE([CONFIG_DEBUG_FRAME], [], [Enable Debug Frame])
fi
AC_MSG_RESULT([$enable_debug_frame])
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-meta in Ubuntu.
https://bugs.launchpad.net/bugs/1590236
Title:
perf --call-graph dwarf doesn't record correct call graph
Status in libunwind package in Ubuntu:
Confirmed
Status in linux-meta package in Ubuntu:
New
Bug description:
1. What you expected to happen
Profiling program by "perf --call-graph dwarf" shows correct call-graph in
perf report
2. What actually happened
perf report doesn't show correct call graph. Then perf is re-builded from
source. During building, perf configure detection says stock libunwind's
debug_frame feature is not enabled. It leads perf can't record program's
call-graph correctly.
3. How it is solved on my local machine
a. get libunwind source by apt-get source libunwind-dev.
b. enable CONFIG_DEBUG_FRAME in libunwind configuration: autoreconfig -i &&
./configure --enable-debug-frame
c. build libunwind and install it to /usr/lib/local
d. get kernel source by apt-get source linux and compile perf with
following command:
CFLAGS=-I/usr/local/include/ LDFLAGS="-lunwind -L/usr/local/lib/" make
e. perf call-graph works!
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: libunwind-dev (not installed)
ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8
Uname: Linux 4.4.0-22-generic aarch64
ApportVersion: 2.20.1-0ubuntu2
Architecture: arm64
Date: Wed Jun 8 03:33:05 2016
JournalErrors:
Error: command ['journalctl', '-b', '--priority=warning', '--lines=1000']
failed with exit code 1: Hint: You are currently not seeing messages from other
users and the system.
Users in the 'systemd-journal' group can see all messages. Pass -q to
turn off this notice.
No journal files were opened due to insufficient permissions.
SourcePackage: libunwind
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libunwind/+bug/1590236/+subscriptions
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[Kernel-packages] [Bug 1262287] Re: SSH sockets on overlayfs report connection refused
*** This bug is a duplicate of bug 1214500 *** https://bugs.launchpad.net/bugs/1214500 ** This bug has been marked a duplicate of bug 1214500 consistent failure with overlayfs and unix sockets -- 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/1262287 Title: SSH sockets on overlayfs report connection refused Status in “linux” package in Ubuntu: Confirmed Bug description: Reusing a master ssh socket that is created on an overlayfs mount reports connection refused, while on real filesystems or on tmpfs it works fine. Steps to reproduce (/var is ext4, /tmp is tmpfs.): # mkdir -p /var/overlayfs-socket # cd /var/overlayfs-socket # mkdir root rofs /tmp/cow # mount -t overlayfs -o upperdir=/tmp/cow,lowerdir=rofs overlayfs root # ssh -NMS root/socket alkisg@localhost alkisg@localhost's password: [] And on another tab of the same terminal: # ssh -S root/socket alkisg@localhost ls Control socket connect(root/socket): Connection refused alkisg@localhost's password: The problem is in the last line, on real filesystems or on tmpfs it doesn't ask for a password, it reuses the existing socket. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.12.0-7-generic 3.12.0-7.15 ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4 Uname: Linux 3.12.0-7-generic i686 ApportVersion: 2.12.7-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: alkisg 3511 F pulseaudio /dev/snd/controlC0: alkisg 3511 F pulseaudio CurrentDesktop: GNOME Date: Wed Dec 18 18:57:18 2013 HibernationDevice: RESUME=UUID=5eff7bf1-95b5-4fc1-9c71-0950810c717e InstallationDate: Installed on 2013-10-31 (48 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release i386 (20131021.1) MachineType: System manufacturer System Product Name ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.12.0-7-generic root=UUID=e1f06e01-d2dc-45e5-b446-54e1e4a5dc2c ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.12.0-7-generic N/A linux-backports-modules-3.12.0-7-generic N/A linux-firmware1.117 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/04/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0415 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5KPL-AM EPU dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: x.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0415:bd02/04/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KPL-AMEPU:rvrx.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1262287/+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
