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Message-ID: <f3fec306-13bb-49c8-a41c-8c0d73eca4d8@molgen.mpg.de> Date: Sat, 1 Nov 2025 11:46:14 +0100 From: Paul Menzel <pmenzel@...gen.mpg.de> To: Jakub Kicinski <kuba@...nel.org> Cc: Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org, James Chapman <jchapman@...alix.com>, regressions@...ts.linux.dev Subject: Re: Kernel panics trying to set up L2TP VPN (`__xfrm_state_destroy+0x6e/0x80`) Dear Jakub, Thank you for your reply, and sorry for the late reply. Am 06.10.25 um 20:58 schrieb Jakub Kicinski: > On Mon, 6 Oct 2025 08:37:06 +0200 Paul Menzel wrote: >> #regzbot introduced: v6.17..070a542f08ac > > Nothing obvious in this range. Could you bisect? As I only have the production system, and it’s crashing the system, I did not want to bisect it on the system. I tried to set up a virtual machine (KVM/QEMU) but I am unable to reproduce it there. > On xfrm side only c829aab21ed55 stands out but it's not too complex > either. For the record, I am *not* able to reproduce it with Linus’ current master branch v6.18-rc3-256-gba36dd5ee6fd. The last tested commit is 6.17.0-12260-g0d97f2067c16, and I was able to reproduce it there with the trace at the end. Kind regards, Paul ``` Okt 22 23:35:58.447796 abreu kernel: Linux version 6.17.0-12260-g0d97f2067c16 (build@...emianrhapsody.molgen.mpg.de) (gcc (Debian 15.2.0-4) 15.2.0, GNU ld (GNU Binutils for Debian) 2.45) #153 SMP PREEMPT_DYNAMIC Thu Oct 9 00:10:03 CEST 2025 […] Okt 22 23:36:26.279033 abreu nm-l2tp-service[2198]: /sbin/xl2tpd -D -c /run/nm-l2tp-837a96df-4fbc-4487-a2f5-152ff4e1ebd7/xl2tpd.conf -C /run/nm-l2tp-837a96df-4fbc-4487-a2f5-152ff4e1ebd7/xl2tpd-control -p /run/nm-l2tp-837a96df-4fbc-4487-a2f5-152ff4e1ebd7/xl2tpd.pid Okt 22 23:36:26.280492 abreu nm-l2tp-service[2198]: xl2tpd started with pid 2300 Okt 22 23:36:26.280923 abreu NetworkManager[2300]: xl2tpd[2300]: Not looking for kernel SAref support. Okt 22 23:36:26.289931 abreu kernel: PPP generic driver version 2.4.2 Okt 22 23:36:26.293979 abreu kernel: NET: Registered PF_PPPOX protocol family Okt 22 23:36:26.301929 abreu kernel: l2tp_core: L2TP core driver, V2.0 Okt 22 23:36:26.303397 abreu kernel: l2tp_netlink: L2TP netlink interface Okt 22 23:36:26.303448 abreu NetworkManager[2300]: xl2tpd[2300]: Using l2tp kernel support. Okt 22 23:36:26.303448 abreu NetworkManager[2300]: xl2tpd[2300]: xl2tpd version xl2tpd-1.3.18 started on abreu PID:2300 Okt 22 23:36:26.303448 abreu NetworkManager[2300]: xl2tpd[2300]: Written by Mark Spencer, Copyright (C) 1998, Adtran, Inc. Okt 22 23:36:26.303448 abreu NetworkManager[2300]: xl2tpd[2300]: Forked by Scott Balmos and David Stipp, (C) 2001 Okt 22 23:36:26.303448 abreu NetworkManager[2300]: xl2tpd[2300]: Inherited by Jeff McAdams, (C) 2002 Okt 22 23:36:26.303448 abreu NetworkManager[2300]: xl2tpd[2300]: Forked again by Xelerance (www.xelerance.com) (C) 2006-2016 Okt 22 23:36:26.303448 abreu NetworkManager[2300]: xl2tpd[2300]: Listening on IP address 0.0.0.0, port 1701 Okt 22 23:36:26.303448 abreu NetworkManager[2300]: xl2tpd[2300]: Connecting to host 141.14.220.175, port 1701 Okt 22 23:36:26.303781 abreu kernel: l2tp_ppp: PPPoL2TP kernel driver, V2.0 Okt 22 23:36:26.320509 abreu NetworkManager[2300]: xl2tpd[2300]: Connection established to 141.14.220.175, 1701. Local: 8963, Remote: 1 (ref=0/0). Okt 22 23:36:26.320626 abreu NetworkManager[2300]: xl2tpd[2300]: Calling on tunnel 8963 Okt 22 23:36:26.322327 abreu kernel: ------------[ cut here ]------------ Okt 22 23:36:26.322385 abreu kernel: WARNING: CPU: 1 PID: 0 at net/xfrm/xfrm_state.c:800 __xfrm_state_destroy+0x6e/0x80 Okt 22 23:36:26.322409 abreu kernel: Modules linked in: l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox ppp_generic slhc sha3_generic jitterentropy_rng drbg ansi_cprng authenc echainiv geniv esp4 xfrm_interface xfrm6_tunnel tunnel6 xfrm_user xfrm_algo sd_mod scsi_mod scsi_common cmac ccm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device snd_hda_codec_intelhdmi uvcvideo videobuf2_vmalloc videobuf2_memops uvc videobuf2_v4l2 videodev videobuf2_common btusb btrtl btintel btbcm mc bluetooth usbhid snd_ctl_led ecdh_generic ecc snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_skl snd_sof_intel_hda_generic snd_soc_acpi_intel_match snd_soc_acpi snd_soc_acpi_intel_sdca_quirks snd_sof_pci snd_sof_xtensa_dsp soundwire_intel soundwire_generic_allocation snd_sof_intel_hda_sdw_bpt joydev snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi snd_sof binfmt_misc snd_sof_utils soundwire_cadence crc8 soundwire_bus Okt 22 23:36:26.322587 abreu kernel: snd_soc_sdca snd_soc_avs snd_soc_hda_codec hid_multitouch snd_hda_ext_core hid_generic snd_hda_codec snd_hda_core nls_ascii x86_pkg_temp_thermal nls_cp437 snd_intel_dspcfg intel_powerclamp ath10k_pci vfat coretemp snd_intel_sdw_acpi fat ath10k_core kvm_intel snd_soc_core ath dell_pc snd_compress kvm snd_hwdep mac80211 mei_hdcp mei_wdt mei_pxp snd_pcm libarc4 snd_timer irqbypass iTCO_wdt ghash_clmulni_intel rapl intel_pmc_bxt snd iTCO_vendor_support intel_cstate dell_laptop cfg80211 intel_xhci_usb_role_switch mei_me i2c_i801 intel_lpss_pci intel_rapl_msr dell_smm_hwmon intel_uncore intel_wmi_thunderbolt rtsx_pci soundcore wmi_bmof i2c_smbus rfkill ucsi_acpi mei typec_ucsi roles intel_lpss i915 idma64 typec intel_pch_thermal intel_pmc_core processor_thermal_device_pci_legacy i2c_algo_bit intel_soc_dts_iosf pmt_telemetry drm_buddy processor_thermal_device processor_thermal_wt_hint platform_temperature_control processor_thermal_soc_slider platform_profile pmt_discovery i2c_hid_acpi intel_gtt Okt 22 23:36:26.322662 abreu kernel: processor_thermal_rfim i2c_hid processor_thermal_rapl pmt_class intel_rapl_common xhci_pci drm_display_helper hid xhci_hcd processor_thermal_wt_req intel_pmc_ssram_telemetry ttm intel_oc_wdt intel_vbtn soc_button_array watchdog drm_client_lib usbcore int3403_thermal intel_vsec processor_thermal_power_floor battery processor_thermal_mbox int3400_thermal int340x_thermal_zone drm_kms_helper acpi_thermal_rel acpi_pad usb_common ac button msr parport_pc ppdev lp parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor dcdbas evdev video pcspkr serio_raw nvme nvme_core intel_hid wmi sparse_keymap aesni_intel Okt 22 23:36:26.322716 abreu kernel: CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.17.0-12260-g0d97f2067c16 #153 PREEMPT(voluntary) Okt 22 23:36:26.322738 abreu kernel: Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022 Okt 22 23:36:26.322769 abreu kernel: RIP: 0010:__xfrm_state_destroy+0x6e/0x80 Okt 22 23:36:26.322799 abreu kernel: Code: 94 45 3c b1 48 c7 43 10 18 47 3c b1 e8 ab 3d 10 00 48 8b 35 5c 5d 74 00 48 c7 c2 40 ea 80 b0 5b bf 00 20 00 00 e9 22 05 5b ff <0f> 0b eb a4 0f 1f 00 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa Okt 22 23:36:26.322820 abreu kernel: RSP: 0018:ffffbb27c003ee28 EFLAGS: 00010293 Okt 22 23:36:26.322839 abreu kernel: RAX: 0000000000000001 RBX: ffff908de8b57a80 RCX: 0000000000000000 Okt 22 23:36:26.322864 abreu kernel: RDX: ffffffffaf808b40 RSI: 0000000000000001 RDI: ffff908de8b57a80 Okt 22 23:36:26.322890 abreu kernel: RBP: 0000000000000000 R08: 53f4d085493d81fc R09: e1e25ba0b71cb30f Okt 22 23:36:26.322913 abreu kernel: R10: ffffffffb06080c0 R11: ffffbb27c003eff8 R12: ffff908d98f56808 Okt 22 23:36:26.322942 abreu kernel: R13: 00000000ffff0037 R14: ffffbb27c003eed0 R15: 0000000000000003 Okt 22 23:36:26.322971 abreu kernel: FS: 0000000000000000(0000) GS:ffff90913bd09000(0000) knlGS:0000000000000000 Okt 22 23:36:26.322996 abreu kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Okt 22 23:36:26.323022 abreu kernel: CR2: 00007f08b2f9c0e0 CR3: 00000003a6222002 CR4: 00000000003726f0 Okt 22 23:36:26.323051 abreu kernel: Call Trace: Okt 22 23:36:26.323070 abreu kernel: <IRQ> Okt 22 23:36:26.323093 abreu kernel: __skb_ext_put+0x94/0xc0 Okt 22 23:36:26.323113 abreu kernel: napi_consume_skb+0x42/0x100 Okt 22 23:36:26.323134 abreu kernel: skb_defer_free_flush+0x70/0xb0 Okt 22 23:36:26.323158 abreu kernel: net_rx_action+0x101/0x300 Okt 22 23:36:26.323180 abreu kernel: ? __mod_timer+0x123/0x340 Okt 22 23:36:26.323199 abreu kernel: handle_softirqs+0xc8/0x270 Okt 22 23:36:26.323222 abreu kernel: __irq_exit_rcu+0xac/0xd0 Okt 22 23:36:26.323251 abreu kernel: common_interrupt+0x85/0xa0 Okt 22 23:36:26.323278 abreu kernel: </IRQ> Okt 22 23:36:26.323301 abreu kernel: <TASK> Okt 22 23:36:26.323327 abreu kernel: asm_common_interrupt+0x26/0x40 Okt 22 23:36:26.323354 abreu kernel: RIP: 0010:cpuidle_enter_state+0xb5/0x400 Okt 22 23:36:26.323376 abreu kernel: Code: 00 00 e8 0e 2a 50 ff e8 39 f5 ff ff 48 89 c5 0f 1f 44 00 00 31 ff e8 1a 3a 4f ff 45 84 ff 0f 85 2f 02 00 00 fb 0f 1f 44 00 00 <45> 85 f6 0f 88 78 01 00 00 49 63 ce 48 2b 2c 24 48 6b d1 68 48 89 Okt 22 23:36:26.323401 abreu kernel: RSP: 0018:ffffbb27c00fbe78 EFLAGS: 00000246 Okt 22 23:36:26.323424 abreu kernel: RAX: ffff90913bd09000 RBX: 0000000000000003 RCX: 0000000000000000 Okt 22 23:36:26.323457 abreu kernel: RDX: 00000008e16d4da1 RSI: fffffffdd5da65ec RDI: 0000000000000000 Okt 22 23:36:26.323484 abreu kernel: RBP: 00000008e16d4da1 R08: 0000000000000002 R09: 00000000000008d1 Okt 22 23:36:26.323507 abreu kernel: R10: 000000000000090e R11: ffffffffffffffff R12: ffff9090eccca7c8 Okt 22 23:36:26.323528 abreu kernel: R13: ffffffffb07ae900 R14: 0000000000000003 R15: 0000000000000000 Okt 22 23:36:26.323587 abreu kernel: ? cpuidle_enter_state+0xa6/0x400 Okt 22 23:36:26.323609 abreu kernel: cpuidle_enter+0x31/0x40 Okt 22 23:36:26.323631 abreu kernel: do_idle+0x1de/0x240 Okt 22 23:36:26.323654 abreu kernel: cpu_startup_entry+0x29/0x30 Okt 22 23:36:26.323679 abreu kernel: start_secondary+0x107/0x130 Okt 22 23:36:26.323701 abreu kernel: common_startup_64+0x13e/0x141 Okt 22 23:36:26.323723 abreu kernel: </TASK> Okt 22 23:36:26.323749 abreu kernel: ---[ end trace 0000000000000000 ]--- Okt 22 23:36:27.486519 abreu systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully. […] Okt 22 23:36:42.348536 abreu systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully. Okt 22 23:36:42.419150 abreu nm-l2tp-service[2198]: ipsec shut down Okt 22 23:36:42.438007 abreu NetworkManager[2422]: Stopping strongSwan IPsec failed: starter is not running Okt 22 23:36:42.441580 abreu nm-l2tp-service[2198]: ipsec shut down Okt 22 23:36:43.882127 abreu kernel: Oops: general protection fault, probably for non-canonical address 0x774f29fad633ebf3: 0000 [#1] SMP Okt 22 23:36:43.882758 abreu kernel: CPU: 1 UID: 5272 PID: 1428 Comm: gnome-shell Tainted: G W 6.17.0-12260-g0d97f2067c16 #153 PREEMPT(voluntary) Okt 22 23:36:43.883011 abreu kernel: Tainted: [W]=WARN Okt 22 23:36:43.883038 abreu kernel: Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022 Okt 22 23:36:43.883166 abreu kernel: RIP: 0010:kmem_cache_alloc_noprof+0x47c/0x620 Okt 22 23:36:43.883186 abreu kernel: Code: c2 e9 d1 fc ff ff 48 85 ff 0f 84 8b fe ff ff 48 85 c9 0f 84 82 fe ff ff 41 b9 ff ff ff ff 41 8b 44 24 30 49 8b 34 24 48 01 f8 <4c> 8b 00 48 89 c1 4d 33 84 24 c0 00 00 00 48 89 f8 48 0f c9 49 31 Okt 22 23:36:43.883309 abreu kernel: RSP: 0018:ffffbb27c4ae7690 EFLAGS: 00010006 Okt 22 23:36:43.883324 abreu kernel: RAX: 774f29fad633ebf3 RBX: 000000000000001b RCX: ffffe9770463d580 Okt 22 23:36:43.883349 abreu kernel: RDX: 00000000003be001 RSI: ffffffffb0fbd950 RDI: 774f29fad633ebb3 Okt 22 23:36:43.883473 abreu kernel: RBP: ffffbb27c4ae76f0 R08: ffff908d9e4c03d0 R09: 00000000ffffffff Okt 22 23:36:43.883493 abreu kernel: R10: 0000000000000080 R11: 0000000080200020 R12: ffff908d8110d400 Okt 22 23:36:43.883508 abreu kernel: R13: 0000000000000820 R14: 0000000000000080 R15: ffffffffc0c7aa22 Okt 22 23:36:43.883629 abreu kernel: FS: 00007f76633b0000(0000) GS:ffff90913bd09000(0000) knlGS:0000000000000000 Okt 22 23:36:43.883650 abreu kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Okt 22 23:36:43.883668 abreu kernel: CR2: 0000561f2e1b3940 CR3: 0000000151f69001 CR4: 00000000003726f0 Okt 22 23:36:43.883795 abreu kernel: Call Trace: Okt 22 23:36:43.883811 abreu kernel: <TASK> Okt 22 23:36:43.883936 abreu kernel: i915_active_add_request+0x192/0x2a0 [i915] Okt 22 23:36:43.883953 abreu kernel: _i915_vma_move_to_active+0xe4/0x350 [i915] Okt 22 23:36:43.883971 abreu kernel: i915_gem_do_execbuffer+0x2048/0x2d90 [i915] Okt 22 23:36:43.884091 abreu kernel: i915_gem_execbuffer2_ioctl+0x12a/0x2a0 [i915] Okt 22 23:36:43.884108 abreu kernel: ? i915_gem_do_execbuffer+0x2d90/0x2d90 [i915] Okt 22 23:36:43.884127 abreu kernel: drm_ioctl_kernel+0xa3/0xf0 [drm] Okt 22 23:36:43.884251 abreu kernel: drm_ioctl+0x3c0/0x570 [drm] Okt 22 23:36:43.884269 abreu kernel: ? i915_gem_do_execbuffer+0x2d90/0x2d90 [i915] Okt 22 23:36:43.884287 abreu kernel: __x64_sys_ioctl+0x3fb/0x900 Okt 22 23:36:43.884418 abreu kernel: ? __x64_sys_ioctl+0x173/0x900 Okt 22 23:36:43.884440 abreu kernel: do_syscall_64+0x82/0x9b0 Okt 22 23:36:43.884563 abreu kernel: ? do_syscall_64+0xbb/0x9b0 Okt 22 23:36:43.884585 abreu kernel: ? do_syscall_64+0xbb/0x9b0 Okt 22 23:36:43.884602 abreu kernel: ? do_syscall_64+0xbb/0x9b0 Okt 22 23:36:43.884722 abreu kernel: ? count_memcg_events+0xba/0x180 Okt 22 23:36:43.884749 abreu kernel: ? handle_mm_fault+0x1d3/0x2d0 Okt 22 23:36:43.884886 abreu kernel: ? do_user_addr_fault+0x216/0x690 Okt 22 23:36:43.884919 abreu kernel: ? exc_page_fault+0x7e/0x1a0 Okt 22 23:36:43.884949 abreu kernel: entry_SYSCALL_64_after_hwframe+0x4b/0x53 Okt 22 23:36:43.884975 abreu kernel: RIP: 0033:0x7f76683168db Okt 22 23:36:43.885004 abreu kernel: Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 Okt 22 23:36:43.885028 abreu kernel: RSP: 002b:00007ffc72a0cd20 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 Okt 22 23:36:43.885062 abreu kernel: RAX: ffffffffffffffda RBX: 0000561f2b3ef070 RCX: 00007f76683168db Okt 22 23:36:43.885092 abreu kernel: RDX: 00007ffc72a0cd90 RSI: 0000000040406469 RDI: 000000000000000e Okt 22 23:36:43.885119 abreu kernel: RBP: 0000561f2d1a8200 R08: 0000561f2b179860 R09: 0000000000000001 Okt 22 23:36:43.885144 abreu kernel: R10: 00007f76683f1b70 R11: 0000000000000246 R12: 000000000000000e Okt 22 23:36:43.885168 abreu kernel: R13: 00007f764b4603c0 R14: 0000561f2e2987e0 R15: 0000561f2b17987c Okt 22 23:36:43.885302 abreu kernel: </TASK> Okt 22 23:36:43.885329 abreu kernel: Modules linked in: l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox ppp_generic slhc sha3_generic jitterentropy_rng drbg ansi_cprng authenc echainiv geniv esp4 xfrm_interface xfrm6_tunnel tunnel6 xfrm_user xfrm_algo sd_mod scsi_mod scsi_common cmac ccm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device snd_hda_codec_intelhdmi uvcvideo videobuf2_vmalloc videobuf2_memops uvc videobuf2_v4l2 videodev videobuf2_common btusb btrtl btintel btbcm mc bluetooth usbhid snd_ctl_led ecdh_generic ecc snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_skl snd_sof_intel_hda_generic snd_soc_acpi_intel_match snd_soc_acpi snd_soc_acpi_intel_sdca_quirks snd_sof_pci snd_sof_xtensa_dsp soundwire_intel soundwire_generic_allocation snd_sof_intel_hda_sdw_bpt joydev snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi snd_sof binfmt_misc snd_sof_utils soundwire_cadence crc8 soundwire_bus Okt 22 23:36:43.885403 abreu kernel: snd_soc_sdca snd_soc_avs snd_soc_hda_codec hid_multitouch snd_hda_ext_core hid_generic snd_hda_codec snd_hda_core nls_ascii x86_pkg_temp_thermal nls_cp437 snd_intel_dspcfg intel_powerclamp ath10k_pci vfat coretemp snd_intel_sdw_acpi fat ath10k_core kvm_intel snd_soc_core ath dell_pc snd_compress kvm snd_hwdep mac80211 mei_hdcp mei_wdt mei_pxp snd_pcm libarc4 snd_timer irqbypass iTCO_wdt ghash_clmulni_intel rapl intel_pmc_bxt snd iTCO_vendor_support intel_cstate dell_laptop cfg80211 intel_xhci_usb_role_switch mei_me i2c_i801 intel_lpss_pci intel_rapl_msr dell_smm_hwmon intel_uncore intel_wmi_thunderbolt rtsx_pci soundcore wmi_bmof i2c_smbus rfkill ucsi_acpi mei typec_ucsi roles intel_lpss i915 idma64 typec intel_pch_thermal intel_pmc_core processor_thermal_device_pci_legacy i2c_algo_bit intel_soc_dts_iosf pmt_telemetry drm_buddy processor_thermal_device processor_thermal_wt_hint platform_temperature_control processor_thermal_soc_slider platform_profile pmt_discovery i2c_hid_acpi intel_gtt Okt 22 23:36:43.885432 abreu kernel: processor_thermal_rfim i2c_hid processor_thermal_rapl pmt_class intel_rapl_common xhci_pci drm_display_helper hid xhci_hcd processor_thermal_wt_req intel_pmc_ssram_telemetry ttm intel_oc_wdt intel_vbtn soc_button_array watchdog drm_client_lib usbcore int3403_thermal intel_vsec processor_thermal_power_floor battery processor_thermal_mbox int3400_thermal int340x_thermal_zone drm_kms_helper acpi_thermal_rel acpi_pad usb_common ac button msr parport_pc ppdev lp parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor dcdbas evdev video pcspkr serio_raw nvme nvme_core intel_hid wmi sparse_keymap aesni_intel Okt 22 23:36:43.885459 abreu kernel: ---[ end trace 0000000000000000 ]--- Okt 22 23:36:43.885472 abreu kernel: RIP: 0010:kmem_cache_alloc_noprof+0x47c/0x620 Okt 22 23:36:43.885487 abreu kernel: Code: c2 e9 d1 fc ff ff 48 85 ff 0f 84 8b fe ff ff 48 85 c9 0f 84 82 fe ff ff 41 b9 ff ff ff ff 41 8b 44 24 30 49 8b 34 24 48 01 f8 <4c> 8b 00 48 89 c1 4d 33 84 24 c0 00 00 00 48 89 f8 48 0f c9 49 31 Okt 22 23:36:43.885500 abreu kernel: RSP: 0018:ffffbb27c4ae7690 EFLAGS: 00010006 Okt 22 23:36:43.885516 abreu kernel: RAX: 774f29fad633ebf3 RBX: 000000000000001b RCX: ffffe9770463d580 Okt 22 23:36:43.885530 abreu kernel: RDX: 00000000003be001 RSI: ffffffffb0fbd950 RDI: 774f29fad633ebb3 Okt 22 23:36:43.885545 abreu kernel: RBP: ffffbb27c4ae76f0 R08: ffff908d9e4c03d0 R09: 00000000ffffffff Okt 22 23:36:43.885559 abreu kernel: R10: 0000000000000080 R11: 0000000080200020 R12: ffff908d8110d400 Okt 22 23:36:43.885573 abreu kernel: R13: 0000000000000820 R14: 0000000000000080 R15: ffffffffc0c7aa22 Okt 22 23:36:43.885586 abreu kernel: FS: 00007f76633b0000(0000) GS:ffff90913bd09000(0000) knlGS:0000000000000000 Okt 22 23:36:43.885601 abreu kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Okt 22 23:36:43.885620 abreu kernel: CR2: 0000561f2e1b3940 CR3: 0000000151f69001 CR4: 00000000003726f0 Okt 22 23:36:43.885636 abreu kernel: note: gnome-shell[1428] exited with irqs disabled Okt 22 23:36:43.885653 abreu kernel: note: gnome-shell[1428] exited with preempt_count 1 ```
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