[Kernel-packages] [Bug 1774883] Re: GPF using CIFS and ACQ107 under heavy use
Please tell the Aquantia developers about this issue: Igor Russkikh Pavel Belous net...@vger.kernel.org (open list:NETWORKING DRIVERS) linux-ker...@vger.kernel.org (open list) -- 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/1774883 Title: GPF using CIFS and ACQ107 under heavy use Status in linux package in Ubuntu: Confirmed Bug description: using aquanta 10GBE ethernet I get a GPF when scanning CIFS-mounted library, works fine using 1GBE intel nic. GPF follows: Jun 2 12:55:28 klimt kernel: [ 2112.707816] general protection fault: [#1] SMP PTI Jun 2 12:55:28 klimt kernel: [ 2112.709215] Modules linked in: cmac md4 nls_utf8 cifs ccm fscache binfmt_misc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ar c4 kvm_intel iwlmvm kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic mac80211 intel_cstate iwlwifi intel_rapl_perf snd_hda_intel snd_hda_codec snd_hda_core cfg80211 intel_wmi_thunde rbolt mxm_wmi snd_hwdep snd_pcm snd_timer snd soundcore mei_me ioatdma mei shpchp wmi mac_hid nvidia_uvm(POE) sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear r aid1 nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel Jun 2 12:55:28 klimt kernel: [ 2112.728235] pcbc nvidia(POE) aesni_intel aes_x86_64 crypto_simd glue_helper cryptd drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ipmi_dev intf ipmi_msghandler igb e1000e nvme dca nvme_core i2c_algo_bit atlantic ptp pps_core ahci libahci Jun 2 12:55:28 klimt kernel: [ 2112.734257] CPU: 8 PID: 1499 Comm: EmbyServer Tainted: P OE4.15.0-22-generic #24-Ubuntu Jun 2 12:55:28 klimt kernel: [ 2112.736705] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Professional Gaming i9 XE, BIOS P1.00 09/28/2017 Jun 2 12:55:28 klimt kernel: [ 2112.739735] RIP: 0010:prefetch_freepointer+0x15/0x30 Jun 2 12:55:28 klimt kernel: [ 2112.741050] RSP: 0018:aa9a0823bd20 EFLAGS: 00010206 Jun 2 12:55:28 klimt kernel: [ 2112.742434] RAX: RBX: 217a77ddff956e69 RCX: 8789 Jun 2 12:55:28 klimt kernel: [ 2112.744329] RDX: 8788 RSI: 217a77ddff956e69 RDI: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.746222] RBP: aa9a0823bd20 R08: ca99fe822eb0 R09: 9da1d31275a0 Jun 2 12:55:28 klimt kernel: [ 2112.748113] R10: 0007fcbd8002 R11: 9da1ca4d9e00 R12: 014000c0 Jun 2 12:55:28 klimt kernel: [ 2112.750006] R13: 9da1ddc04780 R14: 9da1ca4d9000 R15: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.794382] FS: 7fcc33fff700() GS:9da1de40() knlGS: Jun 2 12:55:28 klimt kernel: [ 2112.884578] CS: 0010 DS: ES: CR0: 80050033 Jun 2 12:55:28 klimt kernel: [ 2112.930582] CR2: 7fcc7e5bf000 CR3: 002012cdc006 CR4: 003606e0 Jun 2 12:55:28 klimt kernel: [ 2112.976554] DR0: DR1: DR2: Jun 2 12:55:28 klimt kernel: [ 2113.021459] DR3: DR6: fffe0ff0 DR7: 0400 Jun 2 12:55:28 klimt kernel: [ 2113.064959] Call Trace: Jun 2 12:55:28 klimt kernel: [ 2113.106986] kmem_cache_alloc+0xa2/0x1b0 Jun 2 12:55:28 klimt kernel: [ 2113.148571] ? anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.189139] anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.228632] copy_process.part.35+0xdce/0x1af0 Jun 2 12:55:28 klimt kernel: [ 2113.267459] _do_fork+0xdf/0x400 Jun 2 12:55:28 klimt kernel: [ 2113.305090] ? get_unused_fd_flags+0x30/0x40 Jun 2 12:55:28 klimt kernel: [ 2113.342027] SyS_clone+0x19/0x20 Jun 2 12:55:28 klimt kernel: [ 2113.377704] do_syscall_64+0x73/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.412455] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Jun 2 12:55:28 klimt kernel: [ 2113.446867] RIP: 0033:0x7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.480134] RSP: 002b:7fcc33ffb630 EFLAGS: 0246 ORIG_RAX: 0038 Jun 2 12:55:28 klimt kernel: [ 2113.546601] RAX: ffda RBX: 7fcc33ffb630 RCX: 7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.581224] RDX: RSI: RDI: 01200011 Jun 2 12:55:28 klimt kernel: [ 2113.615346] RBP: 7fcc33ffb6a0 R08: 7fcc33fff700 R09: Jun 2 12:55:28 klimt kernel: [ 2113.648651] R10: 7fcc33fff9d0 R11: 0246 R12: Jun 2 12:55:28 klimt kernel: [ 2113.681308] R13: 0020 R14: 0001 R15: 7fcc281345f0 Jun 2 12:55:28
[Kernel-packages] [Bug 1774883] Re: GPF using CIFS and ACQ107 under heavy use
Arch has aslo the same issue, looks like some kernel bug: https://bugs.archlinux.org/task/57474 -- 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/1774883 Title: GPF using CIFS and ACQ107 under heavy use Status in linux package in Ubuntu: Confirmed Bug description: using aquanta 10GBE ethernet I get a GPF when scanning CIFS-mounted library, works fine using 1GBE intel nic. GPF follows: Jun 2 12:55:28 klimt kernel: [ 2112.707816] general protection fault: [#1] SMP PTI Jun 2 12:55:28 klimt kernel: [ 2112.709215] Modules linked in: cmac md4 nls_utf8 cifs ccm fscache binfmt_misc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ar c4 kvm_intel iwlmvm kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic mac80211 intel_cstate iwlwifi intel_rapl_perf snd_hda_intel snd_hda_codec snd_hda_core cfg80211 intel_wmi_thunde rbolt mxm_wmi snd_hwdep snd_pcm snd_timer snd soundcore mei_me ioatdma mei shpchp wmi mac_hid nvidia_uvm(POE) sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear r aid1 nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel Jun 2 12:55:28 klimt kernel: [ 2112.728235] pcbc nvidia(POE) aesni_intel aes_x86_64 crypto_simd glue_helper cryptd drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ipmi_dev intf ipmi_msghandler igb e1000e nvme dca nvme_core i2c_algo_bit atlantic ptp pps_core ahci libahci Jun 2 12:55:28 klimt kernel: [ 2112.734257] CPU: 8 PID: 1499 Comm: EmbyServer Tainted: P OE4.15.0-22-generic #24-Ubuntu Jun 2 12:55:28 klimt kernel: [ 2112.736705] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Professional Gaming i9 XE, BIOS P1.00 09/28/2017 Jun 2 12:55:28 klimt kernel: [ 2112.739735] RIP: 0010:prefetch_freepointer+0x15/0x30 Jun 2 12:55:28 klimt kernel: [ 2112.741050] RSP: 0018:aa9a0823bd20 EFLAGS: 00010206 Jun 2 12:55:28 klimt kernel: [ 2112.742434] RAX: RBX: 217a77ddff956e69 RCX: 8789 Jun 2 12:55:28 klimt kernel: [ 2112.744329] RDX: 8788 RSI: 217a77ddff956e69 RDI: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.746222] RBP: aa9a0823bd20 R08: ca99fe822eb0 R09: 9da1d31275a0 Jun 2 12:55:28 klimt kernel: [ 2112.748113] R10: 0007fcbd8002 R11: 9da1ca4d9e00 R12: 014000c0 Jun 2 12:55:28 klimt kernel: [ 2112.750006] R13: 9da1ddc04780 R14: 9da1ca4d9000 R15: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.794382] FS: 7fcc33fff700() GS:9da1de40() knlGS: Jun 2 12:55:28 klimt kernel: [ 2112.884578] CS: 0010 DS: ES: CR0: 80050033 Jun 2 12:55:28 klimt kernel: [ 2112.930582] CR2: 7fcc7e5bf000 CR3: 002012cdc006 CR4: 003606e0 Jun 2 12:55:28 klimt kernel: [ 2112.976554] DR0: DR1: DR2: Jun 2 12:55:28 klimt kernel: [ 2113.021459] DR3: DR6: fffe0ff0 DR7: 0400 Jun 2 12:55:28 klimt kernel: [ 2113.064959] Call Trace: Jun 2 12:55:28 klimt kernel: [ 2113.106986] kmem_cache_alloc+0xa2/0x1b0 Jun 2 12:55:28 klimt kernel: [ 2113.148571] ? anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.189139] anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.228632] copy_process.part.35+0xdce/0x1af0 Jun 2 12:55:28 klimt kernel: [ 2113.267459] _do_fork+0xdf/0x400 Jun 2 12:55:28 klimt kernel: [ 2113.305090] ? get_unused_fd_flags+0x30/0x40 Jun 2 12:55:28 klimt kernel: [ 2113.342027] SyS_clone+0x19/0x20 Jun 2 12:55:28 klimt kernel: [ 2113.377704] do_syscall_64+0x73/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.412455] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Jun 2 12:55:28 klimt kernel: [ 2113.446867] RIP: 0033:0x7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.480134] RSP: 002b:7fcc33ffb630 EFLAGS: 0246 ORIG_RAX: 0038 Jun 2 12:55:28 klimt kernel: [ 2113.546601] RAX: ffda RBX: 7fcc33ffb630 RCX: 7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.581224] RDX: RSI: RDI: 01200011 Jun 2 12:55:28 klimt kernel: [ 2113.615346] RBP: 7fcc33ffb6a0 R08: 7fcc33fff700 R09: Jun 2 12:55:28 klimt kernel: [ 2113.648651] R10: 7fcc33fff9d0 R11: 0246 R12: Jun 2 12:55:28 klimt kernel: [ 2113.681308] R13: 0020 R14: 0001 R15: 7fcc281345f0 Jun 2 12:55:28 klimt kernel: [ 2113.713887] Code: eb bb 49 8b 74 24 60 48 c7 c7 08 b2 8e b8 e8 53
[Kernel-packages] [Bug 1774883] Re: GPF using CIFS and ACQ107 under heavy use
I have similar problem at my LAN on some PC running ubuntu 18.04: Jun 6 08:04:05 hostname kernel: [173372.298108]general protection fault: [#1] SMP PTI Jun 6 08:04:05 hostname kernel: [173372.298180] CPU: 1 PID: 8954 Comm: cifsd Not tainted 4.15.0-20-generic #21-Ubuntu The problem seems to be appear randomly. -- 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/1774883 Title: GPF using CIFS and ACQ107 under heavy use Status in linux package in Ubuntu: Confirmed Bug description: using aquanta 10GBE ethernet I get a GPF when scanning CIFS-mounted library, works fine using 1GBE intel nic. GPF follows: Jun 2 12:55:28 klimt kernel: [ 2112.707816] general protection fault: [#1] SMP PTI Jun 2 12:55:28 klimt kernel: [ 2112.709215] Modules linked in: cmac md4 nls_utf8 cifs ccm fscache binfmt_misc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ar c4 kvm_intel iwlmvm kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic mac80211 intel_cstate iwlwifi intel_rapl_perf snd_hda_intel snd_hda_codec snd_hda_core cfg80211 intel_wmi_thunde rbolt mxm_wmi snd_hwdep snd_pcm snd_timer snd soundcore mei_me ioatdma mei shpchp wmi mac_hid nvidia_uvm(POE) sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear r aid1 nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel Jun 2 12:55:28 klimt kernel: [ 2112.728235] pcbc nvidia(POE) aesni_intel aes_x86_64 crypto_simd glue_helper cryptd drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ipmi_dev intf ipmi_msghandler igb e1000e nvme dca nvme_core i2c_algo_bit atlantic ptp pps_core ahci libahci Jun 2 12:55:28 klimt kernel: [ 2112.734257] CPU: 8 PID: 1499 Comm: EmbyServer Tainted: P OE4.15.0-22-generic #24-Ubuntu Jun 2 12:55:28 klimt kernel: [ 2112.736705] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Professional Gaming i9 XE, BIOS P1.00 09/28/2017 Jun 2 12:55:28 klimt kernel: [ 2112.739735] RIP: 0010:prefetch_freepointer+0x15/0x30 Jun 2 12:55:28 klimt kernel: [ 2112.741050] RSP: 0018:aa9a0823bd20 EFLAGS: 00010206 Jun 2 12:55:28 klimt kernel: [ 2112.742434] RAX: RBX: 217a77ddff956e69 RCX: 8789 Jun 2 12:55:28 klimt kernel: [ 2112.744329] RDX: 8788 RSI: 217a77ddff956e69 RDI: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.746222] RBP: aa9a0823bd20 R08: ca99fe822eb0 R09: 9da1d31275a0 Jun 2 12:55:28 klimt kernel: [ 2112.748113] R10: 0007fcbd8002 R11: 9da1ca4d9e00 R12: 014000c0 Jun 2 12:55:28 klimt kernel: [ 2112.750006] R13: 9da1ddc04780 R14: 9da1ca4d9000 R15: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.794382] FS: 7fcc33fff700() GS:9da1de40() knlGS: Jun 2 12:55:28 klimt kernel: [ 2112.884578] CS: 0010 DS: ES: CR0: 80050033 Jun 2 12:55:28 klimt kernel: [ 2112.930582] CR2: 7fcc7e5bf000 CR3: 002012cdc006 CR4: 003606e0 Jun 2 12:55:28 klimt kernel: [ 2112.976554] DR0: DR1: DR2: Jun 2 12:55:28 klimt kernel: [ 2113.021459] DR3: DR6: fffe0ff0 DR7: 0400 Jun 2 12:55:28 klimt kernel: [ 2113.064959] Call Trace: Jun 2 12:55:28 klimt kernel: [ 2113.106986] kmem_cache_alloc+0xa2/0x1b0 Jun 2 12:55:28 klimt kernel: [ 2113.148571] ? anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.189139] anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.228632] copy_process.part.35+0xdce/0x1af0 Jun 2 12:55:28 klimt kernel: [ 2113.267459] _do_fork+0xdf/0x400 Jun 2 12:55:28 klimt kernel: [ 2113.305090] ? get_unused_fd_flags+0x30/0x40 Jun 2 12:55:28 klimt kernel: [ 2113.342027] SyS_clone+0x19/0x20 Jun 2 12:55:28 klimt kernel: [ 2113.377704] do_syscall_64+0x73/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.412455] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Jun 2 12:55:28 klimt kernel: [ 2113.446867] RIP: 0033:0x7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.480134] RSP: 002b:7fcc33ffb630 EFLAGS: 0246 ORIG_RAX: 0038 Jun 2 12:55:28 klimt kernel: [ 2113.546601] RAX: ffda RBX: 7fcc33ffb630 RCX: 7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.581224] RDX: RSI: RDI: 01200011 Jun 2 12:55:28 klimt kernel: [ 2113.615346] RBP: 7fcc33ffb6a0 R08: 7fcc33fff700 R09: Jun 2 12:55:28 klimt kernel: [ 2113.648651] R10: 7fcc33fff9d0 R11: 0246 R12:
[Kernel-packages] [Bug 1774883] Re: GPF using CIFS and ACQ107 under heavy use
update: I put an intel x550 10gbe pcie card in and it runs at 10gbe without a hiccup... scans all the libraries without issue; no GPFs... definitely something up with either the atlantic driver or (doubtful) the controller itself. -- 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/1774883 Title: GPF using CIFS and ACQ107 under heavy use Status in linux package in Ubuntu: Confirmed Bug description: using aquanta 10GBE ethernet I get a GPF when scanning CIFS-mounted library, works fine using 1GBE intel nic. GPF follows: Jun 2 12:55:28 klimt kernel: [ 2112.707816] general protection fault: [#1] SMP PTI Jun 2 12:55:28 klimt kernel: [ 2112.709215] Modules linked in: cmac md4 nls_utf8 cifs ccm fscache binfmt_misc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ar c4 kvm_intel iwlmvm kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic mac80211 intel_cstate iwlwifi intel_rapl_perf snd_hda_intel snd_hda_codec snd_hda_core cfg80211 intel_wmi_thunde rbolt mxm_wmi snd_hwdep snd_pcm snd_timer snd soundcore mei_me ioatdma mei shpchp wmi mac_hid nvidia_uvm(POE) sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear r aid1 nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel Jun 2 12:55:28 klimt kernel: [ 2112.728235] pcbc nvidia(POE) aesni_intel aes_x86_64 crypto_simd glue_helper cryptd drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ipmi_dev intf ipmi_msghandler igb e1000e nvme dca nvme_core i2c_algo_bit atlantic ptp pps_core ahci libahci Jun 2 12:55:28 klimt kernel: [ 2112.734257] CPU: 8 PID: 1499 Comm: EmbyServer Tainted: P OE4.15.0-22-generic #24-Ubuntu Jun 2 12:55:28 klimt kernel: [ 2112.736705] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Professional Gaming i9 XE, BIOS P1.00 09/28/2017 Jun 2 12:55:28 klimt kernel: [ 2112.739735] RIP: 0010:prefetch_freepointer+0x15/0x30 Jun 2 12:55:28 klimt kernel: [ 2112.741050] RSP: 0018:aa9a0823bd20 EFLAGS: 00010206 Jun 2 12:55:28 klimt kernel: [ 2112.742434] RAX: RBX: 217a77ddff956e69 RCX: 8789 Jun 2 12:55:28 klimt kernel: [ 2112.744329] RDX: 8788 RSI: 217a77ddff956e69 RDI: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.746222] RBP: aa9a0823bd20 R08: ca99fe822eb0 R09: 9da1d31275a0 Jun 2 12:55:28 klimt kernel: [ 2112.748113] R10: 0007fcbd8002 R11: 9da1ca4d9e00 R12: 014000c0 Jun 2 12:55:28 klimt kernel: [ 2112.750006] R13: 9da1ddc04780 R14: 9da1ca4d9000 R15: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.794382] FS: 7fcc33fff700() GS:9da1de40() knlGS: Jun 2 12:55:28 klimt kernel: [ 2112.884578] CS: 0010 DS: ES: CR0: 80050033 Jun 2 12:55:28 klimt kernel: [ 2112.930582] CR2: 7fcc7e5bf000 CR3: 002012cdc006 CR4: 003606e0 Jun 2 12:55:28 klimt kernel: [ 2112.976554] DR0: DR1: DR2: Jun 2 12:55:28 klimt kernel: [ 2113.021459] DR3: DR6: fffe0ff0 DR7: 0400 Jun 2 12:55:28 klimt kernel: [ 2113.064959] Call Trace: Jun 2 12:55:28 klimt kernel: [ 2113.106986] kmem_cache_alloc+0xa2/0x1b0 Jun 2 12:55:28 klimt kernel: [ 2113.148571] ? anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.189139] anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.228632] copy_process.part.35+0xdce/0x1af0 Jun 2 12:55:28 klimt kernel: [ 2113.267459] _do_fork+0xdf/0x400 Jun 2 12:55:28 klimt kernel: [ 2113.305090] ? get_unused_fd_flags+0x30/0x40 Jun 2 12:55:28 klimt kernel: [ 2113.342027] SyS_clone+0x19/0x20 Jun 2 12:55:28 klimt kernel: [ 2113.377704] do_syscall_64+0x73/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.412455] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Jun 2 12:55:28 klimt kernel: [ 2113.446867] RIP: 0033:0x7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.480134] RSP: 002b:7fcc33ffb630 EFLAGS: 0246 ORIG_RAX: 0038 Jun 2 12:55:28 klimt kernel: [ 2113.546601] RAX: ffda RBX: 7fcc33ffb630 RCX: 7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.581224] RDX: RSI: RDI: 01200011 Jun 2 12:55:28 klimt kernel: [ 2113.615346] RBP: 7fcc33ffb6a0 R08: 7fcc33fff700 R09: Jun 2 12:55:28 klimt kernel: [ 2113.648651] R10: 7fcc33fff9d0 R11: 0246 R12: Jun 2 12:55:28 klimt kernel: [ 2113.681308] R13: 0020 R14:
[Kernel-packages] [Bug 1774883] Re: GPF using CIFS and ACQ107 under heavy use
it was a fresh install. I update kernel and still GPF general protection fault: [#1] SMP PTI Jun 4 21:53:59 klimt kernel: [ 435.469311] Modules linked in: md4 nls_utf8 cifs ccm fscache binfmt_misc snd_hda_codec_hdmi intel_rapl nfit x86_pkg_temp_thermal intel_powerclamp coretemp arc4 iwlmvm mac80211 kvm_intel iwlwifi kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic cfg80211 intel_cstate mxm_wmi intel_wmi_thunderbolt snd_hda_intel snd_hda_codec intel_rapl_perf snd_hda_core snd_hwdep snd_pcm snd_timer snd mei_me soundcore mei shpchp ioatdma wmi mac_hid nvidia_uvm(POE) sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel Jun 4 21:53:59 klimt kernel: [ 435.484304] pcbc raid1 drm_kms_helper syscopyarea aesni_intel sysfillrect sysimgblt aes_x86_64 fb_sys_fops crypto_simd cryptd drm glue_helper ipmi_devintf igb ipmi_msghandler e1000e atlantic dca ahci i2c_algo_bit libahci Jun 4 21:53:59 klimt kernel: [ 435.488138] CPU: 12 PID: 6203 Comm: ffprobe Tainted: P OE 4.17.0-041700-generic #201806032231 Jun 4 21:53:59 klimt kernel: [ 435.490048] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Professional Gaming i9 XE, BIOS P1.40 02/26/2018 Jun 4 21:53:59 klimt kernel: [ 435.492252] RIP: 0010:prefetch_freepointer+0x14/0x30 Jun 4 21:53:59 klimt kernel: [ 435.493227] RSP: 0018:bdefcc727b78 EFLAGS: 00010202 Jun 4 21:53:59 klimt kernel: [ 435.494235] RAX: RBX: 1e82c610471cb943 RCX: 0025 Jun 4 21:53:59 klimt kernel: [ 435.495562] RDX: 0024 RSI: 1e82c610471cb943 RDI: 98960eb76400 Jun 4 21:53:59 klimt kernel: [ 435.496889] RBP: bdefcc727b78 R08: ddefbf718020 R09: Jun 4 21:53:59 klimt kernel: [ 435.498255] R10: R11: R12: 015004c0 Jun 4 21:53:59 klimt kernel: [ 435.499582] R13: 9895d7d8a000 R14: 98960eb76400 R15: 98961ed7bd80 Jun 4 21:53:59 klimt kernel: [ 435.500910] FS: 7f466cd2d500() GS:98961f30() knlGS: Jun 4 21:53:59 klimt kernel: [ 435.557736] CS: 0010 DS: ES: CR0: 80050033 Jun 4 21:53:59 klimt kernel: [ 435.584068] CR2: 7f466a3485c0 CR3: 00200d00e005 CR4: 003606e0 Jun 4 21:53:59 klimt kernel: [ 435.609964] DR0: DR1: DR2: Jun 4 21:53:59 klimt kernel: [ 435.635179] DR3: DR6: fffe0ff0 DR7: 0400 Jun 4 21:53:59 klimt kernel: [ 435.659628] Call Trace: Jun 4 21:53:59 klimt kernel: [ 435.683234] kmem_cache_alloc_node+0x13c/0x1f0 Jun 4 21:53:59 klimt kernel: [ 435.706624] ? __alloc_skb+0x5b/0x1e0 Jun 4 21:53:59 klimt kernel: [ 435.729475] __alloc_skb+0x5b/0x1e0 Jun 4 21:53:59 klimt kernel: [ 435.751636] alloc_skb_with_frags+0x67/0x1c0 Jun 4 21:53:59 klimt kernel: [ 435.773434] ? wait_woken+0x80/0x80 Jun 4 21:53:59 klimt kernel: [ 435.794619] sock_alloc_send_pskb+0x1f2/0x220 Jun 4 21:53:59 klimt kernel: [ 435.815454] ? _cond_resched+0x19/0x40 Jun 4 21:53:59 klimt kernel: [ 435.835587] ? wait_for_unix_gc+0x37/0xb0 Jun 4 21:53:59 klimt kernel: [ 435.855156] unix_stream_sendmsg+0x29d/0x3b0 Jun 4 21:53:59 klimt kernel: [ 435.874290] sock_sendmsg+0x3e/0x50 Jun 4 21:53:59 klimt kernel: [ 435.892743] sock_write_iter+0x8c/0xf0 Jun 4 21:53:59 klimt kernel: [ 435.910656] __vfs_write+0xfe/0x170 Jun 4 21:53:59 klimt kernel: [ 435.928048] vfs_write+0xb1/0x1a0 Jun 4 21:53:59 klimt kernel: [ 435.944928] ksys_write+0x55/0xc0 Jun 4 21:53:59 klimt kernel: [ 435.961233] __x64_sys_write+0x1a/0x20 Jun 4 21:53:59 klimt kernel: [ 435.977030] do_syscall_64+0x5a/0x120 Jun 4 21:53:59 klimt kernel: [ 435.992487] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jun 4 21:53:59 klimt kernel: [ 436.008246] RIP: 0033:0x7f46697d4154 Jun 4 21:53:59 klimt kernel: [ 436.023716] RSP: 002b:7ffcb0736f48 EFLAGS: 0246 ORIG_RAX: 0001 Jun 4 21:53:59 klimt kernel: [ 436.055572] RAX: ffda RBX: 0029 RCX: 7f46697d4154 Jun 4 21:53:59 klimt kernel: [ 436.072479] RDX: 0029 RSI: 7ffcb0737c34 RDI: 0002 Jun 4 21:53:59 klimt kernel: [ 436.089401] RBP: 7ffcb0737c34 R08: 0029 R09: 0029 Jun 4 21:53:59 klimt kernel: [ 436.105931] R10: ffd7 R11: 0246 R12: 7f4669ab0680 Jun 4 21:53:59 klimt kernel: [ 436.122081] R13: 0029 R14: 7f4669aab760 R15: 0029 Jun 4 21:53:59 klimt kernel: [ 436.137928] Code: 39 50 9c e8 b2 84 e9 ff eb 91 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 0f
[Kernel-packages] [Bug 1774883] Re: GPF using CIFS and ACQ107 under heavy use
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 v4.17 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/v4.17 ** 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/1774883 Title: GPF using CIFS and ACQ107 under heavy use Status in linux package in Ubuntu: Incomplete Bug description: using aquanta 10GBE ethernet I get a GPF when scanning CIFS-mounted library, works fine using 1GBE intel nic. GPF follows: Jun 2 12:55:28 klimt kernel: [ 2112.707816] general protection fault: [#1] SMP PTI Jun 2 12:55:28 klimt kernel: [ 2112.709215] Modules linked in: cmac md4 nls_utf8 cifs ccm fscache binfmt_misc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ar c4 kvm_intel iwlmvm kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic mac80211 intel_cstate iwlwifi intel_rapl_perf snd_hda_intel snd_hda_codec snd_hda_core cfg80211 intel_wmi_thunde rbolt mxm_wmi snd_hwdep snd_pcm snd_timer snd soundcore mei_me ioatdma mei shpchp wmi mac_hid nvidia_uvm(POE) sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear r aid1 nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel Jun 2 12:55:28 klimt kernel: [ 2112.728235] pcbc nvidia(POE) aesni_intel aes_x86_64 crypto_simd glue_helper cryptd drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ipmi_dev intf ipmi_msghandler igb e1000e nvme dca nvme_core i2c_algo_bit atlantic ptp pps_core ahci libahci Jun 2 12:55:28 klimt kernel: [ 2112.734257] CPU: 8 PID: 1499 Comm: EmbyServer Tainted: P OE4.15.0-22-generic #24-Ubuntu Jun 2 12:55:28 klimt kernel: [ 2112.736705] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Professional Gaming i9 XE, BIOS P1.00 09/28/2017 Jun 2 12:55:28 klimt kernel: [ 2112.739735] RIP: 0010:prefetch_freepointer+0x15/0x30 Jun 2 12:55:28 klimt kernel: [ 2112.741050] RSP: 0018:aa9a0823bd20 EFLAGS: 00010206 Jun 2 12:55:28 klimt kernel: [ 2112.742434] RAX: RBX: 217a77ddff956e69 RCX: 8789 Jun 2 12:55:28 klimt kernel: [ 2112.744329] RDX: 8788 RSI: 217a77ddff956e69 RDI: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.746222] RBP: aa9a0823bd20 R08: ca99fe822eb0 R09: 9da1d31275a0 Jun 2 12:55:28 klimt kernel: [ 2112.748113] R10: 0007fcbd8002 R11: 9da1ca4d9e00 R12: 014000c0 Jun 2 12:55:28 klimt kernel: [ 2112.750006] R13: 9da1ddc04780 R14: 9da1ca4d9000 R15: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.794382] FS: 7fcc33fff700() GS:9da1de40() knlGS: Jun 2 12:55:28 klimt kernel: [ 2112.884578] CS: 0010 DS: ES: CR0: 80050033 Jun 2 12:55:28 klimt kernel: [ 2112.930582] CR2: 7fcc7e5bf000 CR3: 002012cdc006 CR4: 003606e0 Jun 2 12:55:28 klimt kernel: [ 2112.976554] DR0: DR1: DR2: Jun 2 12:55:28 klimt kernel: [ 2113.021459] DR3: DR6: fffe0ff0 DR7: 0400 Jun 2 12:55:28 klimt kernel: [ 2113.064959] Call Trace: Jun 2 12:55:28 klimt kernel: [ 2113.106986] kmem_cache_alloc+0xa2/0x1b0 Jun 2 12:55:28 klimt kernel: [ 2113.148571] ? anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.189139] anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.228632] copy_process.part.35+0xdce/0x1af0 Jun 2 12:55:28 klimt kernel: [ 2113.267459] _do_fork+0xdf/0x400 Jun 2 12:55:28 klimt kernel: [ 2113.305090] ? get_unused_fd_flags+0x30/0x40 Jun 2 12:55:28 klimt kernel: [ 2113.342027] SyS_clone+0x19/0x20 Jun 2 12:55:28 klimt kernel: [ 2113.377704] do_syscall_64+0x73/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.412455] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Jun 2 12:55:28 klimt kernel: [ 2113.446867] RIP: 0033:0x7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.480134] RSP: 002b:7fcc33ffb630 EFLAGS:
[Kernel-packages] [Bug 1774883] Re: GPF using CIFS and ACQ107 under heavy use
** 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/1774883 Title: GPF using CIFS and ACQ107 under heavy use Status in linux package in Ubuntu: Confirmed Bug description: using aquanta 10GBE ethernet I get a GPF when scanning CIFS-mounted library, works fine using 1GBE intel nic. GPF follows: Jun 2 12:55:28 klimt kernel: [ 2112.707816] general protection fault: [#1] SMP PTI Jun 2 12:55:28 klimt kernel: [ 2112.709215] Modules linked in: cmac md4 nls_utf8 cifs ccm fscache binfmt_misc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ar c4 kvm_intel iwlmvm kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic mac80211 intel_cstate iwlwifi intel_rapl_perf snd_hda_intel snd_hda_codec snd_hda_core cfg80211 intel_wmi_thunde rbolt mxm_wmi snd_hwdep snd_pcm snd_timer snd soundcore mei_me ioatdma mei shpchp wmi mac_hid nvidia_uvm(POE) sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear r aid1 nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel Jun 2 12:55:28 klimt kernel: [ 2112.728235] pcbc nvidia(POE) aesni_intel aes_x86_64 crypto_simd glue_helper cryptd drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ipmi_dev intf ipmi_msghandler igb e1000e nvme dca nvme_core i2c_algo_bit atlantic ptp pps_core ahci libahci Jun 2 12:55:28 klimt kernel: [ 2112.734257] CPU: 8 PID: 1499 Comm: EmbyServer Tainted: P OE4.15.0-22-generic #24-Ubuntu Jun 2 12:55:28 klimt kernel: [ 2112.736705] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Professional Gaming i9 XE, BIOS P1.00 09/28/2017 Jun 2 12:55:28 klimt kernel: [ 2112.739735] RIP: 0010:prefetch_freepointer+0x15/0x30 Jun 2 12:55:28 klimt kernel: [ 2112.741050] RSP: 0018:aa9a0823bd20 EFLAGS: 00010206 Jun 2 12:55:28 klimt kernel: [ 2112.742434] RAX: RBX: 217a77ddff956e69 RCX: 8789 Jun 2 12:55:28 klimt kernel: [ 2112.744329] RDX: 8788 RSI: 217a77ddff956e69 RDI: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.746222] RBP: aa9a0823bd20 R08: ca99fe822eb0 R09: 9da1d31275a0 Jun 2 12:55:28 klimt kernel: [ 2112.748113] R10: 0007fcbd8002 R11: 9da1ca4d9e00 R12: 014000c0 Jun 2 12:55:28 klimt kernel: [ 2112.750006] R13: 9da1ddc04780 R14: 9da1ca4d9000 R15: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.794382] FS: 7fcc33fff700() GS:9da1de40() knlGS: Jun 2 12:55:28 klimt kernel: [ 2112.884578] CS: 0010 DS: ES: CR0: 80050033 Jun 2 12:55:28 klimt kernel: [ 2112.930582] CR2: 7fcc7e5bf000 CR3: 002012cdc006 CR4: 003606e0 Jun 2 12:55:28 klimt kernel: [ 2112.976554] DR0: DR1: DR2: Jun 2 12:55:28 klimt kernel: [ 2113.021459] DR3: DR6: fffe0ff0 DR7: 0400 Jun 2 12:55:28 klimt kernel: [ 2113.064959] Call Trace: Jun 2 12:55:28 klimt kernel: [ 2113.106986] kmem_cache_alloc+0xa2/0x1b0 Jun 2 12:55:28 klimt kernel: [ 2113.148571] ? anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.189139] anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.228632] copy_process.part.35+0xdce/0x1af0 Jun 2 12:55:28 klimt kernel: [ 2113.267459] _do_fork+0xdf/0x400 Jun 2 12:55:28 klimt kernel: [ 2113.305090] ? get_unused_fd_flags+0x30/0x40 Jun 2 12:55:28 klimt kernel: [ 2113.342027] SyS_clone+0x19/0x20 Jun 2 12:55:28 klimt kernel: [ 2113.377704] do_syscall_64+0x73/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.412455] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Jun 2 12:55:28 klimt kernel: [ 2113.446867] RIP: 0033:0x7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.480134] RSP: 002b:7fcc33ffb630 EFLAGS: 0246 ORIG_RAX: 0038 Jun 2 12:55:28 klimt kernel: [ 2113.546601] RAX: ffda RBX: 7fcc33ffb630 RCX: 7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.581224] RDX: RSI: RDI: 01200011 Jun 2 12:55:28 klimt kernel: [ 2113.615346] RBP: 7fcc33ffb6a0 R08: 7fcc33fff700 R09: Jun 2 12:55:28 klimt kernel: [ 2113.648651] R10: 7fcc33fff9d0 R11: 0246 R12: Jun 2 12:55:28 klimt kernel: [ 2113.681308] R13: 0020 R14: 0001 R15: 7fcc281345f0 Jun 2 12:55:28 klimt kernel: [ 2113.713887] Code: eb bb 49 8b 74 24 60 48 c7 c7 08 b2 8e b8 e8 53 cf ea ff eb 90 90 0f 1f 44
[Kernel-packages] [Bug 1774883] Re: GPF using CIFS and ACQ107 under heavy use
apport information ** Tags added: apport-collected ** Description changed: using aquanta 10GBE ethernet I get a GPF when scanning CIFS-mounted library, works fine using 1GBE intel nic. GPF follows: Jun 2 12:55:28 klimt kernel: [ 2112.707816] general protection fault: [#1] SMP PTI Jun 2 12:55:28 klimt kernel: [ 2112.709215] Modules linked in: cmac md4 nls_utf8 cifs ccm fscache binfmt_misc snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp ar c4 kvm_intel iwlmvm kvm snd_hda_codec_realtek irqbypass snd_hda_codec_generic mac80211 intel_cstate iwlwifi intel_rapl_perf snd_hda_intel snd_hda_codec snd_hda_core cfg80211 intel_wmi_thunde rbolt mxm_wmi snd_hwdep snd_pcm snd_timer snd soundcore mei_me ioatdma mei shpchp wmi mac_hid nvidia_uvm(POE) sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear r aid1 nvidia_drm(POE) nvidia_modeset(POE) crct10dif_pclmul crc32_pclmul ghash_clmulni_intel Jun 2 12:55:28 klimt kernel: [ 2112.728235] pcbc nvidia(POE) aesni_intel aes_x86_64 crypto_simd glue_helper cryptd drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ipmi_dev intf ipmi_msghandler igb e1000e nvme dca nvme_core i2c_algo_bit atlantic ptp pps_core ahci libahci Jun 2 12:55:28 klimt kernel: [ 2112.734257] CPU: 8 PID: 1499 Comm: EmbyServer Tainted: P OE4.15.0-22-generic #24-Ubuntu Jun 2 12:55:28 klimt kernel: [ 2112.736705] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X299 Professional Gaming i9 XE, BIOS P1.00 09/28/2017 Jun 2 12:55:28 klimt kernel: [ 2112.739735] RIP: 0010:prefetch_freepointer+0x15/0x30 Jun 2 12:55:28 klimt kernel: [ 2112.741050] RSP: 0018:aa9a0823bd20 EFLAGS: 00010206 Jun 2 12:55:28 klimt kernel: [ 2112.742434] RAX: RBX: 217a77ddff956e69 RCX: 8789 Jun 2 12:55:28 klimt kernel: [ 2112.744329] RDX: 8788 RSI: 217a77ddff956e69 RDI: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.746222] RBP: aa9a0823bd20 R08: ca99fe822eb0 R09: 9da1d31275a0 Jun 2 12:55:28 klimt kernel: [ 2112.748113] R10: 0007fcbd8002 R11: 9da1ca4d9e00 R12: 014000c0 Jun 2 12:55:28 klimt kernel: [ 2112.750006] R13: 9da1ddc04780 R14: 9da1ca4d9000 R15: 9da1d110ab80 Jun 2 12:55:28 klimt kernel: [ 2112.794382] FS: 7fcc33fff700() GS:9da1de40() knlGS: Jun 2 12:55:28 klimt kernel: [ 2112.884578] CS: 0010 DS: ES: CR0: 80050033 Jun 2 12:55:28 klimt kernel: [ 2112.930582] CR2: 7fcc7e5bf000 CR3: 002012cdc006 CR4: 003606e0 Jun 2 12:55:28 klimt kernel: [ 2112.976554] DR0: DR1: DR2: Jun 2 12:55:28 klimt kernel: [ 2113.021459] DR3: DR6: fffe0ff0 DR7: 0400 Jun 2 12:55:28 klimt kernel: [ 2113.064959] Call Trace: Jun 2 12:55:28 klimt kernel: [ 2113.106986] kmem_cache_alloc+0xa2/0x1b0 Jun 2 12:55:28 klimt kernel: [ 2113.148571] ? anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.189139] anon_vma_fork+0x97/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.228632] copy_process.part.35+0xdce/0x1af0 Jun 2 12:55:28 klimt kernel: [ 2113.267459] _do_fork+0xdf/0x400 Jun 2 12:55:28 klimt kernel: [ 2113.305090] ? get_unused_fd_flags+0x30/0x40 Jun 2 12:55:28 klimt kernel: [ 2113.342027] SyS_clone+0x19/0x20 Jun 2 12:55:28 klimt kernel: [ 2113.377704] do_syscall_64+0x73/0x130 Jun 2 12:55:28 klimt kernel: [ 2113.412455] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Jun 2 12:55:28 klimt kernel: [ 2113.446867] RIP: 0033:0x7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.480134] RSP: 002b:7fcc33ffb630 EFLAGS: 0246 ORIG_RAX: 0038 Jun 2 12:55:28 klimt kernel: [ 2113.546601] RAX: ffda RBX: 7fcc33ffb630 RCX: 7fcd1de5ab1c Jun 2 12:55:28 klimt kernel: [ 2113.581224] RDX: RSI: RDI: 01200011 Jun 2 12:55:28 klimt kernel: [ 2113.615346] RBP: 7fcc33ffb6a0 R08: 7fcc33fff700 R09: Jun 2 12:55:28 klimt kernel: [ 2113.648651] R10: 7fcc33fff9d0 R11: 0246 R12: Jun 2 12:55:28 klimt kernel: [ 2113.681308] R13: 0020 R14: 0001 R15: 7fcc281345f0 Jun 2 12:55:28 klimt kernel: [ 2113.713887] Code: eb bb 49 8b 74 24 60 48 c7 c7 08 b2 8e b8 e8 53 cf ea ff eb 90 90 0f 1f 44 00 00 55 48 85 f6 48 89 e5 74 14 48 63 47 20 48 01 c6 <48> 33 36 48 33 b7 40 01 00 00 0f 18 0e 5d c3 66 90 66 2e 0f 1f Jun 2 12:55:28 klimt kernel: [ 2113.813998] RIP: prefetch_freepointer+0x15/0x30 RSP: aa9a0823bd20 Jun 2 12:55:28 klimt kernel: [
