https://bugzilla.kernel.org/show_bug.cgi?id=217862 Bug ID: 217862 Summary: [BUG] Alauda driver causes oops when inserted with card in with transfer buffer is on stack, throws errors if card is inserted afterwards. Product: Drivers Version: 2.5 Kernel Version: 6.5 Hardware: Intel OS: Linux Status: NEW Severity: normal Priority: P3 Component: USB Assignee: drivers_usb@xxxxxxxxxxxxxxxxxxxxxx Reporter: pawlick3r@xxxxxxxxx Regression: No Created attachment 305021 --> https://bugzilla.kernel.org/attachment.cgi?id=305021&action=edit full oops error When using the Fujifilm DPC-R1 SmartMedia/XD card reader on OpenSUSE Tumbleweed with kernel "Linux 6.5.0-1.gbf01b3b-vanilla #1 SMP PREEMPT_DYNAMIC Mon Aug 28 10:16:25 UTC 2023 (bf01b3b) x86_64 x86_64 x86_64 GNU/Linux" and the card is inserted into the reader when the reader is connected, the driver generates an oops error in dmesg: [ 160.158491] usbcore: registered new interface driver ums-alauda [ 161.176864] scsi 0:0:0:0: Direct-Access Fujifilm DPC-R1 (Alauda) 0102 PQ: 0 ANSI: 0 CCS [ 161.176978] scsi 0:0:0:1: Direct-Access Fujifilm DPC-R1 (Alauda) 0102 PQ: 0 ANSI: 0 CCS [ 161.177570] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 161.178131] sd 0:0:0:0: [sda] Media removed, stopped polling [ 161.178253] sd 0:0:0:1: Attached scsi generic sg1 type 0 [ 161.178934] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 192.930444] usb 1-1: reset full-speed USB device number 5 using xhci_hcd [ 193.076866] sd 0:0:0:1: [sdb] 16000 512-byte logical blocks: (8.19 MB/7.81 MiB) [ 193.076974] sd 0:0:0:1: [sdb] Test WP failed, assume Write Enabled [ 193.077051] sd 0:0:0:1: [sdb] Asking for cache data failed [ 193.077067] sd 0:0:0:1: [sdb] Assuming drive cache: write through [ 193.081354] ------------[ cut here ]------------ [ 193.081366] transfer buffer is on stack [ 193.081554] WARNING: CPU: 2 PID: 2349 at drivers/usb/core/hcd.c:1499 usb_hcd_map_urb_for_dma+0x316/0x490 [usbcore] [ 193.081801] Modules linked in: ums_alauda uas usb_storage rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device ccm cmac af_packet algif_hash algif_skcipher af_alg bnep btusb btrtl btbcm btintel btmtk uvcvideo bluetooth videobuf2_vmalloc uvc videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc qrtr ecdh_generic snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus ath10k_pci snd_hda_codec_hdmi snd_soc_avs ath10k_core snd_soc_hda_codec snd_soc_skl snd_soc_hdac_hda ath snd_hda_ext_core snd_soc_sst_ipc snd_ctl_led snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi mac80211 snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel nls_iso8859_1 snd_compress snd_pcm_dmaengine snd_hda_intel nls_cp437 dell_laptop snd_intel_dspcfg iTCO_wdt vfat intel_pmc_bxt snd_intel_sdw_acpi [ 193.082146] libarc4 kvm mei_hdcp mei_pxp intel_rapl_msr mei_wdt iTCO_vendor_support fat dell_smm_hwmon snd_hda_codec cfg80211 snd_hda_core snd_hwdep dell_wmi processor_thermal_device_pci_legacy irqbypass snd_pcm dell_smbios processor_thermal_device dcdbas snd_timer processor_thermal_rfim processor_thermal_mbox ledtrig_audio dell_wmi_descriptor wmi_bmof pcspkr intel_wmi_thunderbolt snd processor_thermal_rapl rfkill intel_rapl_common mei_me i2c_i801 soundcore intel_lpss_pci i2c_smbus intel_soc_dts_iosf mei intel_lpss thermal intel_xhci_usb_role_switch intel_pch_thermal idma64 tiny_power_button intel_vbtn soc_button_array int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel intel_pmc_core intel_hid button sparse_keymap ac acpi_pad joydev fuse efi_pstore configfs dmi_sysfs ip_tables x_tables xfs libcrc32c hid_multitouch hid_generic usbhid i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic gf128mul i2c_algo_bit drm_buddy ghash_clmulni_intel ttm rtsx_pci_sdmmc xhci_pci [ 193.082512] sha512_ssse3 xhci_pci_renesas xhci_hcd mmc_core drm_display_helper aesni_intel nvme cec ucsi_acpi typec_ucsi crypto_simd usbcore nvme_core cryptd rtsx_pci roles rc_core typec battery i2c_hid_acpi i2c_hid video wmi pinctrl_sunrisepoint serio_raw sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua msr efivarfs [ 193.082674] CPU: 2 PID: 2349 Comm: usb-storage Not tainted 6.5.0-1.gbf01b3b-vanilla #1 d7537ea507f01ffba47b56f5e49ba886098a8e7a [ 193.082698] Hardware name: Dell Inc. XPS 13 9360/0T9VPC, BIOS 2.20.0 03/20/2022 [ 193.082708] RIP: 0010:usb_hcd_map_urb_for_dma+0x316/0x490 [usbcore] [ 193.082942] Code: 37 80 3d 5c d9 01 00 00 b8 f5 ff ff ff 0f 85 e1 fd ff ff 48 c7 c7 ba ae 77 c0 89 44 24 04 c6 05 3f d9 01 00 01 e8 5a 40 79 f1 <0f> 0b 8b 53 5c 8b 44 24 04 e9 bc fd ff ff 4c 89 f7 4c 8b 7d 08 45 [ 193.082955] RSP: 0018:ffffbba580e17b18 EFLAGS: 00010286 [ 193.082973] RAX: 0000000000000000 RBX: ffff916d1a7d4480 RCX: 0000000000000027 [ 193.082985] RDX: ffff916e365274c8 RSI: 0000000000000001 RDI: ffff916e365274c0 [ 193.082995] RBP: ffff916cc6e9b000 R08: 0000000000000000 R09: ffffbba580e179c0 [ 193.083005] R10: 0000000000000003 R11: ffffffffb3d58568 R12: 0000000000000001 [ 193.083037] R13: 0000000000000c00 R14: ffffbba580e17cae R15: 0000000000000000 [ 193.083049] FS: 0000000000000000(0000) GS:ffff916e36500000(0000) knlGS:0000000000000000 [ 193.083063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 193.083073] CR2: 00007f0acd77d000 CR3: 0000000256236006 CR4: 00000000003706e0 [ 193.083087] Call Trace: [ 193.083100] <TASK> [ 193.083108] ? usb_hcd_map_urb_for_dma+0x316/0x490 [usbcore 6eded20889f0aac7c62d26a64446b38b4fd378cd] [ 193.083357] ? __warn+0x81/0x130 [ 193.083385] ? usb_hcd_map_urb_for_dma+0x316/0x490 [usbcore 6eded20889f0aac7c62d26a64446b38b4fd378cd] [ 193.083614] ? report_bug+0x171/0x1a0 [ 193.083646] ? handle_bug+0x3c/0x80 [ 193.083666] ? exc_invalid_op+0x17/0x70 [ 193.083685] ? asm_exc_invalid_op+0x1a/0x20 [ 193.083720] ? usb_hcd_map_urb_for_dma+0x316/0x490 [usbcore 6eded20889f0aac7c62d26a64446b38b4fd378cd] [ 193.083951] ? usb_hcd_map_urb_for_dma+0x316/0x490 [usbcore 6eded20889f0aac7c62d26a64446b38b4fd378cd] [ 193.084190] usb_hcd_submit_urb+0xa0/0xbc0 [usbcore 6eded20889f0aac7c62d26a64446b38b4fd378cd] [ 193.084432] ? __schedule+0x3e6/0x14b0 [ 193.084455] usb_stor_msg_common+0x99/0x140 [usb_storage 27b51054c9ccd44d5b2bef47d5f1d95dd33359cc] [ 193.084522] usb_stor_bulk_transfer_buf+0x55/0xf0 [usb_storage 27b51054c9ccd44d5b2bef47d5f1d95dd33359cc] [ 193.084590] alauda_ensure_map_for_zone+0x1ac/0x390 [ums_alauda 1de42de49fcaa66d1135d9a7443ffc81a6348f1d] [ 193.084640] alauda_transport+0x383/0xe40 [ums_alauda 1de42de49fcaa66d1135d9a7443ffc81a6348f1d] [ 193.084680] ? __schedule+0x3e6/0x14b0 [ 193.084699] ? try_to_wake_up+0x23b/0x5f0 [ 193.084727] ? __pfx_usb_stor_control_thread+0x10/0x10 [usb_storage 27b51054c9ccd44d5b2bef47d5f1d95dd33359cc] [ 193.084782] usb_stor_invoke_transport+0x3e/0x4d0 [usb_storage 27b51054c9ccd44d5b2bef47d5f1d95dd33359cc] [ 193.084836] ? schedule_timeout+0x147/0x160 [ 193.084855] ? __blk_mq_end_request+0x46/0xf0 [ 193.084876] ? scsi_end_request+0x102/0x1c0 [ 193.084934] ? wait_for_completion_interruptible+0x194/0x1b0 [ 193.084956] usb_stor_control_thread+0x1d9/0x2a0 [usb_storage 27b51054c9ccd44d5b2bef47d5f1d95dd33359cc] [ 193.085024] kthread+0xe5/0x120 [ 193.085046] ? __pfx_kthread+0x10/0x10 [ 193.085064] ret_from_fork+0x31/0x50 [ 193.085087] ? __pfx_kthread+0x10/0x10 [ 193.085104] ret_from_fork_asm+0x1b/0x30 [ 193.085144] </TASK> [ 193.085150] ---[ end trace 0000000000000000 ]--- [ 193.085173] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 193.085193] #PF: supervisor read access in kernel mode [ 193.085208] #PF: error_code(0x0000) - not-present page [ 193.085220] PGD 0 P4D 0 [ 193.085240] Oops: 0000 [#1] PREEMPT SMP PTI [ 193.085258] CPU: 2 PID: 2349 Comm: usb-storage Tainted: G W 6.5.0-1.gbf01b3b-vanilla #1 d7537ea507f01ffba47b56f5e49ba886098a8e7a [ 193.085282] Hardware name: Dell Inc. XPS 13 9360/0T9VPC, BIOS 2.20.0 03/20/2022 [ 193.085293] RIP: 0010:alauda_transport+0x3e8/0xe40 [ums_alauda] [ 193.085330] Code: 24 41 d3 e3 48 8b 92 98 00 00 00 44 89 5c 24 2c 48 8d 14 52 48 c1 e2 04 48 03 90 f8 01 00 00 44 89 e0 48 8b 4a 20 48 8b 04 c1 <42> 0f b7 34 68 66 83 fe ff 0f 84 1c ff ff ff 44 8b 3c 24 44 8b 52 [ 193.085350] RSP: 0018:ffffbba580e17cf8 EFLAGS: 00010282 [ 193.085370] RAX: 0000000000000000 RBX: ffff916cc5c9e000 RCX: ffff916cc50e0d90 [ 193.085385] RDX: ffff916cfd6e5bb0 RSI: 000000000cbc2002 RDI: 0000000000000000 [ 193.085400] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 193.085412] R10: 0000000000000003 R11: 0000000000001000 R12: 0000000000000000 [ 193.085427] R13: 0000000000000000 R14: 0000000000001200 R15: ffff916cc2dcf138 [ 193.085441] FS: 0000000000000000(0000) GS:ffff916e36500000(0000) knlGS:0000000000000000 [ 193.085460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 193.085475] CR2: 0000000000000000 CR3: 0000000256236006 CR4: 00000000003706e0 [ 193.085491] Call Trace: [ 193.085504] <TASK> [ 193.085517] ? __die+0x23/0x70 [ 193.085546] ? page_fault_oops+0x14d/0x490 [ 193.085571] ? __schedule+0x3e6/0x14b0 [ 193.085593] ? exc_page_fault+0x71/0x160 [ 193.085613] ? asm_exc_page_fault+0x26/0x30 [ 193.085652] ? alauda_transport+0x3e8/0xe40 [ums_alauda 1de42de49fcaa66d1135d9a7443ffc81a6348f1d] [ 193.085697] ? alauda_transport+0x383/0xe40 [ums_alauda 1de42de49fcaa66d1135d9a7443ffc81a6348f1d] [ 193.085749] ? try_to_wake_up+0x23b/0x5f0 [ 193.085783] ? __pfx_usb_stor_control_thread+0x10/0x10 [usb_storage 27b51054c9ccd44d5b2bef47d5f1d95dd33359cc] [ 193.085843] usb_stor_invoke_transport+0x3e/0x4d0 [usb_storage 27b51054c9ccd44d5b2bef47d5f1d95dd33359cc] [ 193.085904] ? schedule_timeout+0x147/0x160 [ 193.085929] ? __blk_mq_end_request+0x46/0xf0 [ 193.085953] ? scsi_end_request+0x102/0x1c0 [ 193.085979] ? wait_for_completion_interruptible+0x194/0x1b0 [ 193.086007] usb_stor_control_thread+0x1d9/0x2a0 [usb_storage 27b51054c9ccd44d5b2bef47d5f1d95dd33359cc] [ 193.086071] kthread+0xe5/0x120 [ 193.086090] ? __pfx_kthread+0x10/0x10 [ 193.086110] ret_from_fork+0x31/0x50 [ 193.086130] ? __pfx_kthread+0x10/0x10 [ 193.086148] ret_from_fork_asm+0x1b/0x30 [ 193.086184] </TASK> [ 193.086193] Modules linked in: ums_alauda uas usb_storage rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device ccm cmac af_packet algif_hash algif_skcipher af_alg bnep btusb btrtl btbcm btintel btmtk uvcvideo bluetooth videobuf2_vmalloc uvc videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc qrtr ecdh_generic snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus ath10k_pci snd_hda_codec_hdmi snd_soc_avs ath10k_core snd_soc_hda_codec snd_soc_skl snd_soc_hdac_hda ath snd_hda_ext_core snd_soc_sst_ipc snd_ctl_led snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi mac80211 snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel nls_iso8859_1 snd_compress snd_pcm_dmaengine snd_hda_intel nls_cp437 dell_laptop snd_intel_dspcfg iTCO_wdt vfat intel_pmc_bxt snd_intel_sdw_acpi [ 193.086501] libarc4 kvm mei_hdcp mei_pxp intel_rapl_msr mei_wdt iTCO_vendor_support fat dell_smm_hwmon snd_hda_codec cfg80211 snd_hda_core snd_hwdep dell_wmi processor_thermal_device_pci_legacy irqbypass snd_pcm dell_smbios processor_thermal_device dcdbas snd_timer processor_thermal_rfim processor_thermal_mbox ledtrig_audio dell_wmi_descriptor wmi_bmof pcspkr intel_wmi_thunderbolt snd processor_thermal_rapl rfkill intel_rapl_common mei_me i2c_i801 soundcore intel_lpss_pci i2c_smbus intel_soc_dts_iosf mei intel_lpss thermal intel_xhci_usb_role_switch intel_pch_thermal idma64 tiny_power_button intel_vbtn soc_button_array int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel intel_pmc_core intel_hid button sparse_keymap ac acpi_pad joydev fuse efi_pstore configfs dmi_sysfs ip_tables x_tables xfs libcrc32c hid_multitouch hid_generic usbhid i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic gf128mul i2c_algo_bit drm_buddy ghash_clmulni_intel ttm rtsx_pci_sdmmc xhci_pci [ 193.086850] sha512_ssse3 xhci_pci_renesas xhci_hcd mmc_core drm_display_helper aesni_intel nvme cec ucsi_acpi typec_ucsi crypto_simd usbcore nvme_core cryptd rtsx_pci roles rc_core typec battery i2c_hid_acpi i2c_hid video wmi pinctrl_sunrisepoint serio_raw sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua msr efivarfs [ 193.087016] CR2: 0000000000000000 [ 193.087030] ---[ end trace 0000000000000000 ]--- [ 193.087041] RIP: 0010:alauda_transport+0x3e8/0xe40 [ums_alauda] [ 193.087080] Code: 24 41 d3 e3 48 8b 92 98 00 00 00 44 89 5c 24 2c 48 8d 14 52 48 c1 e2 04 48 03 90 f8 01 00 00 44 89 e0 48 8b 4a 20 48 8b 04 c1 <42> 0f b7 34 68 66 83 fe ff 0f 84 1c ff ff ff 44 8b 3c 24 44 8b 52 [ 193.087098] RSP: 0018:ffffbba580e17cf8 EFLAGS: 00010282 [ 193.087116] RAX: 0000000000000000 RBX: ffff916cc5c9e000 RCX: ffff916cc50e0d90 [ 193.087130] RDX: ffff916cfd6e5bb0 RSI: 000000000cbc2002 RDI: 0000000000000000 [ 193.087143] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 193.087155] R10: 0000000000000003 R11: 0000000000001000 R12: 0000000000000000 [ 193.087167] R13: 0000000000000000 R14: 0000000000001200 R15: ffff916cc2dcf138 [ 193.087181] FS: 0000000000000000(0000) GS:ffff916e36500000(0000) knlGS:0000000000000000 [ 193.087197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 193.087211] CR2: 0000000000000000 CR3: 0000000256236006 CR4: 00000000003706e0 [ 193.087225] note: usb-storage[2349] exited with irqs disabled After this error is created, the computer will no longer properly shut down (it will do nothing instead of rebooting after it gets to the end of the process) and the power button has to be held, even if the cable is disconnected. A different error happens if the reader is connected and the card is inserted, and this retries when the card cover is opened and closed (to essentially connect and disconnect the card). In this case, the driver is unable to read the partition table and generates media errors as it improperly guesses the size of the 8mb card. [ 27.898925] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 27.901911] sd 0:0:0:1: [sdb] Attached SCSI removable disk [ 88.197519] sd 0:0:0:1: [sdb] Very big device. Trying to use READ CAPACITY(16). [ 88.197583] sd 0:0:0:1: [sdb] Using 0xffffffff as device size [ 88.197589] sd 0:0:0:1: [sdb] 4294967296 512-byte logical blocks: (2.20 TB/2.00 TiB) [ 88.197660] sdb: detected capacity change from 0 to 4294967296 [ 88.197727] sd 0:0:0:1: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 88.197731] sd 0:0:0:1: [sdb] tag#0 Sense Key : Illegal Request [current] [ 88.197734] sd 0:0:0:1: [sdb] tag#0 Add. Sense: Invalid command operation code [ 88.197738] sd 0:0:0:1: [sdb] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 88.197739] critical target error, dev sdb, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 88.197747] Buffer I/O error on dev sdb, logical block 0, async page read [ 88.197770] sd 0:0:0:1: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 88.197773] sd 0:0:0:1: [sdb] tag#0 Sense Key : Illegal Request [current] [ 88.197775] sd 0:0:0:1: [sdb] tag#0 Add. Sense: Invalid command operation code [ 88.197777] sd 0:0:0:1: [sdb] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 88.197779] critical target error, dev sdb, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 88.197783] Buffer I/O error on dev sdb, logical block 0, async page read .... [ 88.198057] critical target error, dev sdb, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 88.198061] Buffer I/O error on dev sdb, logical block 3, async page read [ 88.198097] sdb: unable to read partition table [ 121.418464] usb 1-1: reset full-speed USB device number 5 using xhci_hcd [ 152.128094] usb 1-1: reset full-speed USB device number 5 using xhci_hcd [ 152.274733] sdb: detected capacity change from 4294967296 to 0 [ 152.340792] sd 0:0:0:1: [sdb] 16000 512-byte logical blocks: (8.19 MB/7.81 MiB) [ 152.340885] sdb: detected capacity change from 0 to 16000 [ 152.341031] scsi_io_completion_action: 4 callbacks suppressed [ 152.341052] sd 0:0:0:1: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 152.341066] sd 0:0:0:1: [sdb] tag#0 Sense Key : Illegal Request [current] [ 152.341075] sd 0:0:0:1: [sdb] tag#0 Add. Sense: Invalid command operation code [ 152.341083] sd 0:0:0:1: [sdb] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 152.341087] blk_print_req_error: 4 callbacks suppressed [ 152.341091] critical target error, dev sdb, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 152.341112] buffer_io_error: 3 callbacks suppressed [ 152.341115] Buffer I/O error on dev sdb, logical block 0, async page read [ 152.341254] sd 0:0:0:1: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 152.341268] sd 0:0:0:1: [sdb] tag#0 Sense Key : Illegal Request [current] [ 152.341277] sd 0:0:0:1: [sdb] tag#0 Add. Sense: Invalid command operation code [ 152.341284] sd 0:0:0:1: [sdb] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 152.341289] critical target error, dev sdb, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 152.341308] Buffer I/O error on dev sdb, logical block 0, async page read ... [ 152.342144] sd 0:0:0:1: [sdb] tag#0 Add. Sense: Invalid command operation code [ 152.342150] sd 0:0:0:1: [sdb] tag#0 CDB: Read(16) 88 00 00 00 00 00 00 00 00 18 00 00 00 08 00 00 [ 152.342154] critical target error, dev sdb, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 152.342164] Buffer I/O error on dev sdb, logical block 3, async page read [ 152.342268] sdb: unable to read partition table -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
