Hi, I think I ran into a bug in usb-storage (or related) on 6.13-rc3, that does not seem to happen on 6.12. Please see oops report below. I am able to trigger this while trying to create a persistent usb drive (mkusb/dus). I was also sometimes able to trigger it with a simple dd write to the whole drive. Let me know if I can provide any further information. Best, Raf 2024-12-18T22:41:27.365777-05:00 expo kernel: BUG: unable to handle page fault for address: ffffffffb6ac20cd 2024-12-18T22:41:27.365803-05:00 expo kernel: #PF: supervisor write access in kernel mode 2024-12-18T22:41:27.365806-05:00 expo kernel: #PF: error_code(0x0003) - permissions violation 2024-12-18T22:41:27.365807-05:00 expo kernel: PGD 589a36067 P4D 589a36067 PUD 589a37063 PMD 588a001a1 2024-12-18T22:41:27.365809-05:00 expo kernel: Oops: Oops: 0003 [#1] PREEMPT SMP NOPTI 2024-12-18T22:41:27.365810-05:00 expo kernel: CPU: 0 UID: 0 PID: 3954 Comm: usb-storage Not tainted 6.13.0-rc3 #22 2024-12-18T22:41:27.365811-05:00 expo kernel: Hardware name: Dell Inc. XPS 13 9310/0CDKXN, BIOS 3.26.0 09/10/2024 2024-12-18T22:41:27.365813-05:00 expo kernel: RIP: 0010:xhci_ring_expansion+0xbf/0x380 2024-12-18T22:41:27.365816-05:00 expo kernel: Code: 3d 01 00 00 8b 44 24 40 85 c0 0f 84 91 01 00 00 48 8b 54 24 18 48 8b 45 08 48 8b 52 08 48 89 50 08 48 8b 55 00 48 8b 44 24 18 <48> 89 50 08 8b 4c 24 54 8b 54 24 48 48 8b 74 24 08 48 8b 44 24 18 2024-12-18T22:41:27.365818-05:00 expo kernel: RSP: 0018:ffffac31c5ec7a38 EFLAGS: 00010086 2024-12-18T22:41:27.365823-05:00 expo kernel: RAX: ffffffffb6ac20c5 RBX: ffff97ee0164a250 RCX: ffff97ef792b5000 2024-12-18T22:41:27.365825-05:00 expo kernel: RDX: ffff97ee41261b80 RSI: ffffac31c5ec7a38 RDI: 0000000000001800 2024-12-18T22:41:27.365827-05:00 expo kernel: RBP: ffff97ee43897a00 R08: 0000000000000000 R09: 0000000000000000 2024-12-18T22:41:27.365828-05:00 expo kernel: R10: ffffac31c5ec79b8 R11: 00000000ffffffff R12: 0000000000000820 2024-12-18T22:41:27.365830-05:00 expo kernel: R13: 0000000000000000 R14: 0000000000000100 R15: ffff97ee04d28000 2024-12-18T22:41:27.365832-05:00 expo kernel: FS: 0000000000000000(0000) GS:ffff97f56f600000(0000) knlGS:0000000000000000 2024-12-18T22:41:27.365834-05:00 expo kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 2024-12-18T22:41:27.365836-05:00 expo kernel: CR2: ffffffffb6ac20cd CR3: 0000000589a34002 CR4: 0000000000772ef0 2024-12-18T22:41:27.365837-05:00 expo kernel: PKRU: 55555554 2024-12-18T22:41:27.365839-05:00 expo kernel: Call Trace: 2024-12-18T22:41:27.365841-05:00 expo kernel: <TASK> 2024-12-18T22:41:27.365842-05:00 expo kernel: ? __die_body.cold+0x19/0x26 2024-12-18T22:41:27.365844-05:00 expo kernel: ? xhci_dbg_trace+0x6d/0xb0 2024-12-18T22:41:27.365845-05:00 expo kernel: ? page_fault_oops+0xa2/0x230 2024-12-18T22:41:27.365846-05:00 expo kernel: ? search_module_extables+0x4a/0x80 2024-12-18T22:41:27.365848-05:00 expo kernel: ? xhci_ring_expansion+0xbf/0x380 2024-12-18T22:41:27.365863-05:00 expo kernel: ? search_bpf_extables+0x5b/0x80 2024-12-18T22:41:27.365864-05:00 expo kernel: ? xhci_dbg_trace+0x6d/0xb0 2024-12-18T22:41:27.365865-05:00 expo kernel: ? xhci_dbg_trace+0x6d/0xb0 2024-12-18T22:41:27.365872-05:00 expo kernel: ? exc_page_fault+0x148/0x170 2024-12-18T22:41:27.365873-05:00 expo kernel: ? asm_exc_page_fault+0x22/0x30 2024-12-18T22:41:27.365874-05:00 expo kernel: ? xhci_dbg_trace+0x65/0xb0 2024-12-18T22:41:27.365876-05:00 expo kernel: ? xhci_ring_expansion+0xbf/0x380 2024-12-18T22:41:27.365877-05:00 expo kernel: ? xhci_ring_expansion+0x86/0x380 2024-12-18T22:41:27.365878-05:00 expo kernel: ? xhci_dbg_trace+0x65/0xb0 2024-12-18T22:41:27.365879-05:00 expo kernel: prepare_ring+0x232/0x2c0 2024-12-18T22:41:27.365880-05:00 expo kernel: prepare_transfer+0x83/0x170 2024-12-18T22:41:27.365882-05:00 expo kernel: xhci_queue_bulk_tx+0x117/0xa80 2024-12-18T22:41:27.365883-05:00 expo kernel: ? xhci_urb_enqueue+0x6a/0x330 2024-12-18T22:41:27.365884-05:00 expo kernel: xhci_urb_enqueue+0x31d/0x330 2024-12-18T22:41:27.365901-05:00 expo kernel: usb_hcd_submit_urb+0xbf/0xbd0 2024-12-18T22:41:27.365903-05:00 expo kernel: ? __kmalloc_noprof+0x314/0x450 2024-12-18T22:41:27.365904-05:00 expo kernel: ? usb_alloc_urb+0x25/0x70 2024-12-18T22:41:27.365905-05:00 expo kernel: ? usb_alloc_urb+0x25/0x70 2024-12-18T22:41:27.365908-05:00 expo kernel: usb_sg_wait+0x7a/0x190 2024-12-18T22:41:27.365910-05:00 expo kernel: usb_stor_bulk_transfer_sglist+0x74/0x130 [usb_storage] 2024-12-18T22:41:27.365911-05:00 expo kernel: usb_stor_Bulk_transport+0x181/0x420 [usb_storage] 2024-12-18T22:41:27.365912-05:00 expo kernel: ? __pfx_usb_stor_control_thread+0x10/0x10 [usb_storage] 2024-12-18T22:41:27.365913-05:00 expo kernel: usb_stor_invoke_transport+0x3a/0x510 [usb_storage] 2024-12-18T22:41:27.365915-05:00 expo kernel: ? preempt_count_add+0x69/0xa0 2024-12-18T22:41:27.365916-05:00 expo kernel: ? _raw_spin_lock_irq+0x14/0x40 2024-12-18T22:41:27.365917-05:00 expo kernel: ? _raw_spin_unlock_irq+0x16/0x40 2024-12-18T22:41:27.365918-05:00 expo kernel: ? __wait_for_common+0x15a/0x190 2024-12-18T22:41:27.365920-05:00 expo kernel: ? __pfx_schedule_timeout+0x10/0x10 2024-12-18T22:41:27.365921-05:00 expo kernel: ? __pfx_usb_stor_control_thread+0x10/0x10 [usb_storage] 2024-12-18T22:41:27.365922-05:00 expo kernel: usb_stor_control_thread+0x1d4/0x2a0 [usb_storage] 2024-12-18T22:41:27.365923-05:00 expo kernel: ? preempt_count_add+0x69/0xa0 2024-12-18T22:41:27.365924-05:00 expo kernel: ? _raw_spin_lock_irqsave+0x17/0x50 2024-12-18T22:41:27.365925-05:00 expo kernel: kthread+0xd4/0x100 2024-12-18T22:41:27.365926-05:00 expo kernel: ? __pfx_kthread+0x10/0x10 2024-12-18T22:41:27.365927-05:00 expo kernel: ret_from_fork+0x2d/0x50 2024-12-18T22:41:27.365931-05:00 expo kernel: ? __pfx_kthread+0x10/0x10 2024-12-18T22:41:27.365939-05:00 expo kernel: ret_from_fork_asm+0x1a/0x30 2024-12-18T22:41:27.365949-05:00 expo kernel: </TASK> 2024-12-18T22:41:27.365956-05:00 expo kernel: Modules linked in: isofs snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables bridge stp llc ccm qrtr rfcomm cmac algif_hash algif_skcipher af_alg bnep sunrpc snd_hda_codec_hdmi binfmt_misc xe snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_ctl_led snd_soc_core snd_hda_codec_realtek snd_compress intel_uncore_frequency drm_gpuvm snd_hda_codec_generic intel_uncore_frequency_common ac97_bus drm_exec gpu_sched drm_ttm_helper drm_suballoc_helper snd_hda_scodec_component nls_iso8859_1 snd_pcm_dmaengine iwlmvm snd_hda_intel snd_intel_dspcfg snd_hda_codec mac80211 snd_hda_core snd_hwdep x86_pkg_temp_thermal snd_pcm intel_powerclamp ptp dell_pc pps_core platform_profile snd_seq_midi libarc4 uvcvideo snd_seq_midi_event videobuf2_vmalloc ofpart snd_rawmidi uvc cmdlinepart videobuf2_memops kvm_intel spi_nor videobuf2_v4l2 snd_seq hid_sensor_als pmt_telemetry 2024-12-18T22:41:27.365964-05:00 expo kernel: processor_thermal_device_pci_legacy hid_sensor_trigger mtd intel_rapl_msr mei_pxp mei_hdcp pmt_class dell_laptop i915 kvm btusb processor_thermal_device dell_wmi dell_wmi_ddv snd_seq_device industrialio_triggered_buffer videobuf2_common btrtl processor_thermal_wt_hint drm_buddy kfifo_buf iwlwifi btintel processor_thermal_rfim snd_timer processor_thermal_rapl ttm btbcm dell_smm_hwmon hid_sensor_iio_common videodev dell_smbios intel_rapl_common dell_wmi_sysman btmtk spi_intel_pci dcdbas bluetooth firmware_attributes_class mc wmi_bmof dell_wmi_descriptor industrialio spi_intel drm_display_helper snd cfg80211 mei_me processor_thermal_wt_req i2c_i801 cec i2c_smbus soundcore mei i2c_mux processor_thermal_power_floor drm_kms_helper intel_gtt intel_vsec processor_thermal_mbox i2c_algo_bit intel_soc_dts_iosf igen6_edac intel_skl_int3472_tps68470 int3403_thermal tps68470_regulator int340x_thermal_zone clk_tps68470 intel_skl_int3472_discrete intel_skl_int3472_common int3400_thermal acpi_thermal_rel intel_hid 2024-12-18T22:41:27.365977-05:00 expo kernel: sparse_keymap acpi_pad acpi_tad joydev input_leds mac_hid serio_raw sch_fq_codel coretemp msr parport_pc ppdev lp parport nvme_fabrics configfs efi_pstore nfnetlink dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 hid_sensor_hub intel_ishtp_hid wacom usbhid hid_multitouch hid_generic uas usb_storage rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul i2c_hid_acpi polyval_clmulni i2c_hid polyval_generic ghash_clmulni_intel hid sha512_ssse3 sha256_ssse3 sha1_ssse3 psmouse rtsx_pci thunderbolt intel_lpss_pci ucsi_acpi intel_lpss drm intel_ish_ipc idma64 typec_ucsi intel_ishtp virt_dma typec video wmi pinctrl_tigerlake efivarfs aesni_intel crypto_simd cryptd 2024-12-18T22:41:27.365984-05:00 expo kernel: CR2: ffffffffb6ac20cd 2024-12-18T22:41:27.365990-05:00 expo kernel: ---[ end trace 0000000000000000 ]--- 2024-12-18T22:41:27.365995-05:00 expo kernel: RIP: 0010:xhci_ring_expansion+0xbf/0x380 2024-12-18T22:41:27.366000-05:00 expo kernel: Code: 3d 01 00 00 8b 44 24 40 85 c0 0f 84 91 01 00 00 48 8b 54 24 18 48 8b 45 08 48 8b 52 08 48 89 50 08 48 8b 55 00 48 8b 44 24 18 <48> 89 50 08 8b 4c 24 54 8b 54 24 48 48 8b 74 24 08 48 8b 44 24 18 2024-12-18T22:41:27.366005-05:00 expo kernel: RSP: 0018:ffffac31c5ec7a38 EFLAGS: 00010086 2024-12-18T22:41:27.366010-05:00 expo kernel: RAX: ffffffffb6ac20c5 RBX: ffff97ee0164a250 RCX: ffff97ef792b5000 2024-12-18T22:41:27.366015-05:00 expo kernel: RDX: ffff97ee41261b80 RSI: ffffac31c5ec7a38 RDI: 0000000000001800 2024-12-18T22:41:27.366019-05:00 expo kernel: RBP: ffff97ee43897a00 R08: 0000000000000000 R09: 0000000000000000 2024-12-18T22:41:27.366023-05:00 expo kernel: R10: ffffac31c5ec79b8 R11: 00000000ffffffff R12: 0000000000000820 2024-12-18T22:41:27.366027-05:00 expo kernel: R13: 0000000000000000 R14: 0000000000000100 R15: ffff97ee04d28000 2024-12-18T22:41:27.366031-05:00 expo kernel: FS: 0000000000000000(0000) GS:ffff97f56f600000(0000) knlGS:0000000000000000 2024-12-18T22:41:27.366035-05:00 expo kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 2024-12-18T22:41:27.366039-05:00 expo kernel: CR2: ffffffffb6ac20cd CR3: 0000000101478005 CR4: 0000000000772ef0 2024-12-18T22:41:27.366043-05:00 expo kernel: PKRU: 55555554 2024-12-18T22:41:27.366047-05:00 expo kernel: note: usb-storage[3954] exited with irqs disabled 2024-12-18T22:41:27.366052-05:00 expo kernel: note: usb-storage[3954] exited with preempt_count 1
