[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
I am seeing this problem on heavily utilized HP G9 servers, specifically when the raid battery fails. The battery will fail, the chassis will print a similar error in dmesg, and the heavily utilized process (in this case Java/Elastic search) will stop responding. A reboot recovers the host, the HP utilities then report the raid battery is bad. We swap the battery, reboot the host, and it recovers. WE've had this occurs 6 different times on 6 different boxes. The HP G9's are known to have troublesome raid batteries, I just didn't expect the kernel to have such an issue with it. [Tue Oct 17 01:06:15 2017] /build/linux-EO9xOi/linux-4.4.0/mm/pgtable- generic.c:33: bad pmd 88156c4320b8(00212e6009e2) uname -a Linux xx 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux cat /etc/issue Ubuntu 16.04.1 LTS \n \l -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
Ubuntu Server # cat /etc/os-release | grep "VERSION=" VERSION="16.04.3 LTS (Xenial Xerus)" # uname -r 4.4.0-91-generic Kernel log in attachment. Patch released in april https://lkml.org/lkml/2017/4/10/152 ** Attachment added: "kps-KERNEL.BUG2.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1644056/+attachment/4937786/+files/kps-KERNEL.BUG2.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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_node+0x4d/0xd0 [1135572.495083] [] copy_process+0x185/0x1c70 [1135572.496792] [] ? from_kgid_munged+0x12/0x20 [1135572.498404] [] ? cp_new_stat+0x13d/0x160 [1135572.500116] [] _do_fork+0x8a/0x310 [1135572.501866] [] SyS_clone+0x19/0x20 [1135572.503672] [] entry_SYSCALL_64_fastpath+0x16/0x75 [1135572.505395] Code: 16 d0 fe ff e9 37 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 41 8b 57 18 8b 75 a4 48 c7 c7 48 f0 ac 81 31 c0
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
It seem we are hitting similar bug: [Thu Jul 20 10:38:14 2017] /home/kernel/COD/linux/mm/pgtable-generic.c:33: bad pmd 97c4e4ab6800(0006dca009e2) [Thu Jul 20 10:50:17 2017] BUG: Bad rss-counter state mm:97cb4d11a6c0 idx:1 val:512 [Thu Jul 20 10:50:17 2017] BUG: non-zero nr_ptes on freeing mm: 1 [Wed Jul 26 09:21:00 2017] /home/kernel/COD/linux/mm/pgtable-generic.c:33: bad pmd 97e4b2a7f008(00237ba009e2) [Wed Jul 26 09:25:51 2017] BUG: Bad rss-counter state mm:97cb537e1f00 idx:1 val:512 [Wed Jul 26 09:25:51 2017] BUG: non-zero nr_ptes on freeing mm: 1 I've tried default LTS kernel and recent release - both versions experience same issue: uname -a 4.4.0-78-generic #99-Ubuntu SMP Thu Apr 27 15:29:09 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux uname -a 4.10.0-041000-lowlatency #201702191831 SMP PREEMPT Sun Feb 19 23:36:31 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux lsb_release -rd Description:Ubuntu 16.04.2 LTS Release:16.04 This servers are elasticsearch datanodes doing heavy I/O with 264G of RAM mostly used by filecache with lucene data. I've tried to upgrade kernel tried different versions of OpenJDK and OracleJDK. Still issue remains - elasticsearch process keep crushing in a random order on a different servers with the similar hardware configuration. I will attach apport crash report(without base64 encoded coredump) ** Attachment added: "apport crashdump" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1644056/+attachment/4921585/+files/_usr_lib_jvm_java-8-openjdk-amd64_jre_bin_java.113.crash -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 f
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
I have the same issue: [Thu Jul 27 05:37:43 2017] /build/linux-5EyXrQ/linux-4.4.0/mm/pgtable-generic.c:33: bad pmd 880ff7409df8(00019b0009e2) [Thu Jul 27 06:10:03 2017] BUG: Bad rss-counter state mm:8804f6f26400 idx:1 val:512 [Thu Jul 27 06:10:03 2017] BUG: non-zero nr_ptes on freeing mm: 1 Would it be fixed by that patch: https://lkml.org/lkml/2017/4/10/152 which has been withdrawn in favor of https://lkml.org/lkml/2017/3/2/347 ? -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_node+0x4d/0xd0 [1135572.495083] [] copy_process+0x185/0x1c70 [1135572.496792] [] ? from_kgid_munged+0x12/0x20 [1135572.498404] [] ? cp_new_stat+0x13d/0x160 [1135572.500116] [] _do_fork+0x8a/0x310 [1135572.501866] [] SyS_clone+0x19/0x20 [1135572.503672] [] entry_SYSCALL_64_fastpath+0x16/0x75 [1135572.505395] Code: 16 d0 fe ff e9 37 f
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
$ uname -a Linux batch2 4.4.0-87-generic #110-Ubuntu SMP Tue Jul 18 12:55:35 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -rd Description:Ubuntu 16.04.1 LTS Release:16.04 -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_node+0x4d/0xd0 [1135572.495083] [] copy_process+0x185/0x1c70 [1135572.496792] [] ? from_kgid_munged+0x12/0x20 [1135572.498404] [] ? cp_new_stat+0x13d/0x160 [1135572.500116] [] _do_fork+0x8a/0x310 [1135572.501866] [] SyS_clone+0x19/0x20 [1135572.503672] [] entry_SYSCALL_64_fastpath+0x16/0x75 [1135572.505395] Code: 16 d0 fe ff e9 37 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 41 8b 57 18 8b 75 a4 48 c7 c7 48 f0 ac 81 31 c0 83 c2 01 e8 01 8d f9 ff <0f> 0b 48 8b 55 c0 4c 89 ee 4c 89 f7 89 4d a8 e8 5b d0 fe ff 8b [1135572.509080] RIP [] __split_huge_page+0x691/0x6d0 [1135572.510823] RSP
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_node+0x4d/0xd0 [1135572.495083] [] copy_process+0x185/0x1c70 [1135572.496792] [] ? from_kgid_munged+0x12/0x20 [1135572.498404] [] ? cp_new_stat+0x13d/0x160 [1135572.500116] [] _do_fork+0x8a/0x310 [1135572.501866] [] SyS_clone+0x19/0x20 [1135572.503672] [] entry_SYSCALL_64_fastpath+0x16/0x75 [1135572.505395] Code: 16 d0 fe ff e9 37 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 41 8b 57 18 8b 75 a4 48 c7 c7 48 f0 ac 81 31 c0 83 c2 01 e8 01 8d f9 ff <0f> 0b 48 8b 55 c0 4c 89 ee 4c 89 f7 89 4d a8 e8 5b d0 fe ff 8b [1135572.509080] RIP [] __split_huge_page+0x691/0x6d0 [1135572.510823] RSP [1135572.517043] ---[ end trace 6c09902f497f90d9 ]--- I would like to know if this is a know issue with this kernel
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.9 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.9-rc7 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Incomplete Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_n
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
** Tags added: needs-apport-collect needs-upstream-testing -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Incomplete Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_node+0x4d/0xd0 [1135572.495083] [] copy_process+0x185/0x1c70 [1135572.496792] [] ? from_kgid_munged+0x12/0x20 [1135572.498404] [] ? cp_new_stat+0x13d/0x160 [1135572.500116] [] _do_fork+0x8a/0x310 [1135572.501866] [] SyS_clone+0x19/0x20 [1135572.503672] [] entry_SYSCALL_64_fastpath+0x16/0x75 [1135572.505395] Code: 16 d0 fe ff e9 37 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 41 8b 57 18 8b 75 a4 48 c7 c7 48 f0 ac 81 31 c0 83 c2 01 e8 01 8d f9 ff <0f> 0b 48 8b 55 c0 4c 89 ee 4c 89 f7 89 4d a8 e8 5b d0 fe ff 8b [1135572.509080] RIP [] __split_huge_page+0x691/0x6d0 [1135572.510823] RSP [1135572.517043] ---[ end trace 6c09902f497f90d9 ]--- I would like to know if this is a know issue with this kernel, or, a n
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
$ uname -a Linux production1 4.4.0-75-generic #96-Ubuntu SMP Thu Apr 20 09:56:33 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -rd Description:Ubuntu 16.04.2 LTS Release:16.04 -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_node+0x4d/0xd0 [1135572.495083] [] copy_process+0x185/0x1c70 [1135572.496792] [] ? from_kgid_munged+0x12/0x20 [1135572.498404] [] ? cp_new_stat+0x13d/0x160 [1135572.500116] [] _do_fork+0x8a/0x310 [1135572.501866] [] SyS_clone+0x19/0x20 [1135572.503672] [] entry_SYSCALL_64_fastpath+0x16/0x75 [1135572.505395] Code: 16 d0 fe ff e9 37 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 41 8b 57 18 8b 75 a4 48 c7 c7 48 f0 ac 81 31 c0 83 c2 01 e8 01 8d f9 ff <0f> 0b 48 8b 55 c0 4c 89 ee 4c 89 f7 89 4d a8 e8 5b d0 fe ff 8b [1135572.509080] RIP [] __split_huge_page+0x691/0x6d0 [1135572.510823]
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
For us it happens running Ubuntu 16.04.2 LTS $cat /etc/issue Ubuntu 16.04.2 LTS \n \l Apr 29 18:00:13 production1 kernel: [7352459.993408] huge_memory: mapcount 0 page_mapcount 1 Apr 29 18:00:13 production1 kernel: [7352459.993469] [ cut here ] Apr 29 18:00:13 production1 kernel: [7352459.993490] kernel BUG at /build/linux-W6HB68/linux-4.4.0/mm/huge_memory.c:1931! Apr 29 18:00:13 production1 kernel: [7352459.993520] invalid opcode: [#1] SMP Apr 29 18:00:13 production1 kernel: [7352459.993540] Modules linked in: nfnetlink_queue nfnetlink_log nfnetlink bluetooth binfmt_misc ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs ip6table_filter ip6_tables ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp xt_conntrack iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_tables x_tables intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass joydev input_leds sb_edac edac_core ipmi_ssif lpc_ich mei_me mei ioatdma shpchp ipmi_si 8250_fintek ipmi_msghandler acpi_power_meter acpi_pad mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear hid_generic ast ttm drm_kms_helper crct10dif_pclmul syscopyarea sysfillrect raid10 crc32_pclmul raid1 ghash_ clmulni_intel aesni_intel aes_x86_64 igb lrw gf128mul sysimgblt glue_helper ablk_helper fb_sys_fops cryptd usbhid dca mpt3sas ahci ptp drm hid raid_class libahci pps_core i2c_algo_bit scsi_transport_sas wmi fjes Apr 29 18:00:13 production1 kernel: [7352460.001736] CPU: 16 PID: 227 Comm: kswapd1 Not tainted 4.4.0-62-generic #83-Ubuntu Apr 29 18:00:13 production1 kernel: [7352460.002906] Hardware name: Supermicro Super Server/X10DRi-LN4+, BIOS 2.0a 09/16/2016 Apr 29 18:00:13 production1 kernel: [7352460.004084] task: 883f65a5c600 ti: 883f6227c000 task.ti: 883f6227c000 Apr 29 18:00:13 production1 kernel: [7352460.005276] RIP: 0010:[] [] split_huge_page_to_list+0x74f/0x7a0 Apr 29 18:00:13 production1 kernel: [7352460.006454] RSP: 0018:883f6227f9c0 EFLAGS: 00010282 Apr 29 18:00:13 production1 kernel: [7352460.007627] RAX: 0027 RBX: ea013f3e RCX: Apr 29 18:00:13 production1 kernel: [7352460.008771] RDX: RSI: 887f7f18dd58 RDI: 887f7f18dd58 Apr 29 18:00:13 production1 kernel: [7352460.009966] RBP: 883f6227fa50 R08: R09: 00012f00 Apr 29 18:00:13 production1 kernel: [7352460.011154] R10: 001c R11: 00012f00 R12: Apr 29 18:00:13 production1 kernel: [7352460.012287] R13: 883f6227fc00 R14: ea013f3e R15: 883f6227fb28 Apr 29 18:00:13 production1 kernel: [7352460.013435] FS: () GS:887f7f18() knlGS: Apr 29 18:00:13 production1 kernel: [7352460.014563] CS: 0010 DS: ES: CR0: 80050033 Apr 29 18:00:13 production1 kernel: [7352460.015676] CR2: b5ace000 CR3: 01e0a000 CR4: 003406e0 Apr 29 18:00:13 production1 kernel: [7352460.016792] DR0: DR1: DR2: Apr 29 18:00:13 production1 kernel: [7352460.017928] DR3: DR6: fffe0ff0 DR7: 0400 Apr 29 18:00:13 production1 kernel: [7352460.019064] Stack: Apr 29 18:00:13 production1 kernel: [7352460.020143] 811d6c06 0001 0001002f93f1 Apr 29 18:00:13 production1 kernel: [7352460.021262] 887f27dd1540 883f6227fc00 887f27dd1500 81e71e80 Apr 29 18:00:13 production1 kernel: [7352460.022342] 0012 8838 883f610fe400 883f6227fa50 Apr 29 18:00:13 production1 kernel: [7352460.023436] Call Trace: Apr 29 18:00:13 production1 kernel: [7352460.024527] [] ? scan_swap_map+0x396/0x4e0 Apr 29 18:00:13 production1 kernel: [7352460.025658] [] add_to_swap+0x74/0x80 Apr 29 18:00:13 production1 kernel: [7352460.026742] [] shrink_page_list+0x2dd/0x7a0 Apr 29 18:00:13 production1 kernel: [7352460.027847] [] shrink_inactive_list+0x209/0x520 Apr 29 18:00:13 production1 kernel: [7352460.028914] [] shrink_lruvec+0x583/0x740 Apr 29 18:00:13 production1 kernel: [7352460.029992] [] shrink_zone+0xef/0x2e0 Apr 29 18:00:13 production1 kernel: [7352460.031022] [] kswapd+0x51e/0x990 Apr 29 18:00:13 production1 kernel: [7352460.032041] [] ? mem_cgroup_shrink_node_zone+0x1c0/0x1c0 Apr 29 18:00:13 production1 kernel: [7352460.033102] [] kthread+0xd8/0xf0 Apr 29 18:00:13 production1 kernel: [7352460.034139] [] ? kthread_create_on_node+0x1e0/0x1e0 Apr 29 18:00:13 production1 kernel: [7352460.035144] [] ret_from_fork+0x3f/0x70 Apr 29 18:00:13 production1 kernel: [7352460.036123] [] ? kthread_create_on_no
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Expired Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_node+0x4d/0xd0 [1135572.495083] [] copy_process+0x185/0x1c70 [1135572.496792] [] ? from_kgid_munged+0x12/0x20 [1135572.498404] [] ? cp_new_stat+0x13d/0x160 [1135572.500116] [] _do_fork+0x8a/0x310 [1135572.501866] [] SyS_clone+0x19/0x20 [1135572.503672] [] entry_SYSCALL_64_fastpath+0x16/0x75 [1135572.505395] Code: 16 d0 fe ff e9 37 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 41 8b 57 18 8b 75 a4 48 c7 c7 48 f0 ac 81 31 c0 83 c2 01 e8 01 8d f9 ff <0f> 0b 48 8b 55 c0 4c 89 ee 4c 89 f7 89 4d a8 e8 5b d0 fe ff 8b [1135572.509080] RIP [] __split_huge_page+0x691/0x6d0 [1135572.510823] RSP [1135572.517043] ---[ end trace 6c09902f497f90d
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
FYI, a 4.8.0 kernel (not ubuntu) Nov 29 13:34:42 fanny kernel: [2752823.883284] BUG: Bad rss-counter state mm:8d1c56233c00 idx:1 val:5 Nov 29 13:34:42 fanny kernel: [2752823.883292] BUG: non-zero nr_ptes on freeing mm: 2 $ cat /proc/version Linux version 4.8.0-0.bpo.2-amd64 (debian-ker...@lists.debian.org) (gcc version 4.9.2 (Debian 4.9.2-10) ) #1 SMP Debian 4.8.15-2~bpo8+2 (2017-01-17) $ cat /proc/meminfo MemTotal: 264141684 kB $ cat /proc/cpuinfo processor : 23 vendor_id : AuthenticAMD cpu family : 21 model : 2 model name : AMD Opteron(tm) Processor 6344 stepping: 0 microcode : 0x600081c TLB size: 1536 4K pages clflush size: 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid amd_dcm aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm topoext perfctr_core perfctr_nb cpb hw_pstate vmmcall bmi1 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold bugs: fxsave_leak sysret_ss_attrs null_seg bogomips: 5200.02 -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
Hi all, I think there are two issues at play here, one is the bad pmd one, and one is the original "huge_memory: mapcount 0 page_mapcount 1". Perhaps we could break the bad pmd issue out into a different LP bug? People with the original bug - was anyone able to verify if this happened on a more recent kernel? My understanding of mm/huge_memory.c is that it was significantly refactored after 4.4, so I would be interested to hear if that makes the issue go away. I think disabling transparent huge pages on boot should also make the issue go away if anyone is able to try that? Regards, Daniel -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_node+0x4d/0xd0 [1135572.495083] [] copy_process+0x185/0x1c70 [1135572.496792] [] ? from_kgid_munged+0x12/0x20 [1135572.498404] [] ? cp_new_stat+0x13d/0x160 [1135572.500116] [] _do_fork+0x8a/0x
[Kernel-packages] [Bug 1644056] Re: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931!
** Tags added: cscc -- 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/1644056 Title: kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts- xenial-4.4.0/mm/huge_memory.c:1931! Status in linux package in Ubuntu: Confirmed Bug description: Hi, While running IO on the following kernel/Ubuntu version: $ lsb_release -rd Description:Ubuntu 14.04.5 LTS Release:14.04 $ uname -a Linux 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/issue Ubuntu 14.04.5 LTS \n \l [1133672.985186] /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/pgtable-generic.c:33: bad pmd 881fd6790240(80004b8008e7) [1135572.440941] huge_memory: mapcount 0 page_mapcount 1 [1135572.441607] [ cut here ] [1135572.442059] kernel BUG at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/mm/huge_memory.c:1931! [1135572.442571] invalid opcode: [#1] SMP [1135572.443028] Modules linked in: intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm joydev input_leds sb_edac irqbypass crct10dif_pclmul crc32_pclmul aesni_intel edac_core aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd dm_multipath lpc_ich ipmi_ssif ipmi_devintf shpchp 8250_fintek mac_hid acpi_power_meter ipmi_si ipmi_msghandler iTCO_wdt iTCO_vendor_support raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear ses enclosure raid1 ast ttm ixgbe hid_generic igb vxlan drm_kms_helper syscopyarea ip6_udp_tunnel usbhid dca sysfillrect udp_tunnel sysimgblt hid mxm_wmi fb_sys_fops mpt3sas ptp drm ahci raid_class pps_core libahci i2c_algo_bit mdio scsi_transport_sas fjes wmi [1135572.448909] CPU: 15 PID: 2018 Comm: sh Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu [1135572.450082] Hardware name: Quanta Computer Inc. X-100.Column.01/S2PC-MB(Dual 1G LOM), BIOS S2P_3B04.HGT02 09/21/2016 [1135572.451346] task: 8814923ae040 ti: 882eba658000 task.ti: 882eba658000 [1135572.452494] RIP: 0010:[] [] __split_huge_page+0x691/0x6d0 [1135572.453580] RSP: 0018:882eba65b7e0 EFLAGS: 00010292 [1135572.454589] RAX: 0027 RBX: ea00012e RCX: [1135572.455742] RDX: 0001 RSI: 883fff3cdc78 RDI: 883fff3cdc78 [1135572.457040] RBP: 882eba65b860 R08: R09: 881fe93eaf00 [1135572.458271] R10: 03ff R11: 0ac1 R12: [1135572.459539] R13: 882eba65ba10 R14: ea00012e R15: ea00012e [1135572.460746] FS: 7fcf6b305740() GS:883fff3c() knlGS: [1135572.461972] CS: 0010 DS: ES: CR0: 80050033 [1135572.463237] CR2: 558db9da0bb8 CR3: 0021667eb000 CR4: 003406e0 [1135572.464515] DR0: DR1: DR2: [1135572.465831] DR3: DR6: fffe0ff0 DR7: 0400 [1135572.467177] Stack: [1135572.468502] 882eba65b840 811bdfe9 883fed2e51d0 [1135572.469769] 811c67c8 883fee9bb760 0007f43c9000 882eba65ba10 [1135572.471040] 7b6d 81c72fa0 883ff17340f4 ea00012e [1135572.472277] Call Trace: [1135572.473574] [] ? rmap_walk+0x239/0x2d0 [1135572.475079] [] split_huge_page_to_list+0x67/0xd0 [1135572.476473] [] add_to_swap+0x57/0x70 [1135572.477852] [] shrink_page_list+0x62c/0x770 [1135572.479246] [] shrink_inactive_list+0x1e9/0x500 [1135572.480688] [] shrink_lruvec+0x58e/0x730 [1135572.482077] [] ? __queue_work+0x130/0x350 [1135572.483615] [] ? __queue_work+0x130/0x350 [1135572.485078] [] shrink_zone+0xdc/0x2c0 [1135572.486661] [] do_try_to_free_pages+0x164/0x440 [1135572.488354] [] ? throttle_direct_reclaim+0x8d/0x230 [1135572.490068] [] try_to_free_pages+0xb5/0x170 [1135572.491535] [] __alloc_pages_nodemask+0x597/0xac0 [1135572.493287] [] alloc_kmem_pages_node+0x4d/0xd0 [1135572.495083] [] copy_process+0x185/0x1c70 [1135572.496792] [] ? from_kgid_munged+0x12/0x20 [1135572.498404] [] ? cp_new_stat+0x13d/0x160 [1135572.500116] [] _do_fork+0x8a/0x310 [1135572.501866] [] SyS_clone+0x19/0x20 [1135572.503672] [] entry_SYSCALL_64_fastpath+0x16/0x75 [1135572.505395] Code: 16 d0 fe ff e9 37 fa ff ff 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 41 8b 57 18 8b 75 a4 48 c7 c7 48 f0 ac 81 31 c0 83 c2 01 e8 01 8d f9 ff <0f> 0b 48 8b 55 c0 4c 89 ee 4c 89 f7 89 4d a8 e8 5b d0 fe ff 8b [1135572.509080] RIP [] __split_huge_page+0x691/0x6d0 [1135572.510823] RSP [1135572.517043] ---[ end trace 6c09902f497f90d9 ]--- I would like to know if this is a know issue with this kernel, or, a new issue being reported. To manage not
