Hardware: Mainboard: Intel S2600CPj SAS HBA card: LSI SAS9200-16e 16-port PCIe HBA VID:PID: 1000:0064 Problem: Does not detect any disks in enclosure Works in: kernel 5.7.11 (stock, from kernel.org) Kernel trace: Sep 06 13:41:45 fili kernel: mpt2sas_cm0: scatter gather: sge_in_main_msg(1), sge_per_chain(9), sge_per_io(128), chains_per_io(15) Sep 06 13:41:45 fili kernel: ------------[ cut here ]------------ Sep 06 13:41:45 fili kernel: WARNING: CPU: 0 PID: 13 at mm/page_alloc.c:4831 __alloc_pages_nodemask+0x1ce/0x310 Sep 06 13:41:45 fili kernel: Modules linked in: crc32_pclmul hid_generic(+) ghash_clmulni_intel usbhid igb(+) dca hid aesni_intel mpt3sas(+) ptp crypto_simd ahci mlx4_core(+) raid_class cryptd glue_helper x Sep 06 13:41:45 fili kernel: CPU: 0 PID: 13 Comm: kworker/0:1 Not tainted 5.8.6 #1 Sep 06 13:41:45 fili kernel: Hardware name: ZTSYSTEM CYPRESS11 /S2600CP , BIOS SE5C600.86B.02.06.0006.032420170950 03/24/2017 Sep 06 13:41:45 fili kernel: Workqueue: events work_for_cpu_fn Sep 06 13:41:45 fili kernel: RIP: 0010:__alloc_pages_nodemask+0x1ce/0x310 Sep 06 13:41:45 fili kernel: Code: ff ff ff 65 48 8b 04 25 c0 7b 01 00 48 05 78 08 00 00 41 bd 01 00 00 00 48 89 44 24 08 e9 05 ff ff ff 81 e7 00 20 00 00 75 02 <0f> 0b 45 31 ed eb 95 44 8b 64 24 18 65 8b 0 Sep 06 13:41:45 fili kernel: RSP: 0018:ffffacb9400fbc98 EFLAGS: 00010246 Sep 06 13:41:45 fili kernel: RAX: 0000000000000000 RBX: 0000000000000cc0 RCX: 0000000000000000 Sep 06 13:41:45 fili kernel: RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000000000000 Sep 06 13:41:45 fili kernel: RBP: 000000000075d000 R08: 000000000075d000 R09: ffffffffffffffff Sep 06 13:41:45 fili kernel: R10: 0000000000000000 R11: ffff9848de06b1e8 R12: ffffffffffffffff Sep 06 13:41:45 fili kernel: R13: 0000000000000000 R14: ffff9848ca1d65d8 R15: ffff9860d65130b0 Sep 06 13:41:45 fili kernel: FS: 0000000000000000(0000) GS:ffff9848dea00000(0000) knlGS:0000000000000000 Sep 06 13:41:45 fili kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 06 13:41:45 fili kernel: CR2: 00005651c521b0e8 CR3: 0000001ed260a005 CR4: 00000000000606f0 Sep 06 13:41:45 fili kernel: Call Trace: Sep 06 13:41:45 fili kernel: dma_direct_alloc_pages+0x171/0x2a0 Sep 06 13:41:45 fili kernel: dma_pool_alloc+0xd0/0x1c0 Sep 06 13:41:45 fili kernel: base_alloc_rdpq_dma_pool+0x118/0x1d0 [mpt3sas] Sep 06 13:41:45 fili kernel: _base_allocate_memory_pools+0x2d6/0x1240 [mpt3sas] Sep 06 13:41:45 fili kernel: mpt3sas_base_attach+0x4a4/0x930 [mpt3sas] Sep 06 13:41:45 fili kernel: _scsih_probe+0x4e3/0x920 [mpt3sas] Sep 06 13:41:45 fili kernel: local_pci_probe+0x42/0x90 Sep 06 13:41:45 fili kernel: work_for_cpu_fn+0x16/0x20 Sep 06 13:41:45 fili kernel: process_one_work+0x208/0x400 Sep 06 13:41:45 fili kernel: worker_thread+0x221/0x3e0 Sep 06 13:41:45 fili kernel: ? process_one_work+0x400/0x400 Sep 06 13:41:45 fili kernel: kthread+0x117/0x130 Sep 06 13:41:45 fili kernel: ? kthread_park+0x90/0x90 Sep 06 13:41:45 fili kernel: ret_from_fork+0x22/0x30 Sep 06 13:41:45 fili kernel: ---[ end trace 38d2eb3ff4b32c0c ]--- Sep 06 13:41:45 fili kernel: mpt2sas_cm0: failure at drivers/scsi/mpt3sas/mpt3sas_scsih.c:10791/_scsih_probe()! On kernel 5.8.6 - mpt[23]sas NOT working: Only lines with mpt[23]sas: Sep 06 13:41:45 fili kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-5.8.6 root=/dev/mapper/fili0-rootfs ro console=ttyS0,115200n1 console=tty0 mpt2sas.msix_disable=1 mpt3sas.msix_disable=1 Sep 06 13:41:45 fili kernel: Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.8.6 root=/dev/mapper/fili0-rootfs ro console=ttyS0,115200n1 console=tty0 mpt2sas.msix_disable=1 mpt3sas.msix_disable=1 Sep 06 13:41:45 fili kernel: mpt3sas version 34.100.00.00 loaded Sep 06 13:41:45 fili kernel: mpt3sas 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control Sep 06 13:41:45 fili kernel: mpt2sas_cm0: 64 BIT PCI BUS DMA ADDRESSING SUPPORTED, total mem (197972228 kB) Sep 06 13:41:45 fili kernel: mpt2sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k Sep 06 13:41:45 fili kernel: mpt2sas_cm0: High IOPs queues : disabled Sep 06 13:41:45 fili kernel: mpt2sas0: IO-APIC enabled: IRQ 54 Sep 06 13:41:45 fili kernel: mpt2sas_cm0: iomem(0x00000000d1380000), mapped(0x(____ptrval____)), size(16384) Sep 06 13:41:45 fili kernel: mpt2sas_cm0: ioport(0x0000000000002000), size(256) Sep 06 13:41:45 fili kernel: mpt2sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k Sep 06 13:41:45 fili kernel: mpt2sas_cm0: scatter gather: sge_in_main_msg(1), sge_per_chain(9), sge_per_io(128), chains_per_io(15) Sep 06 13:41:45 fili kernel: Modules linked in: crc32_pclmul hid_generic(+) ghash_clmulni_intel usbhid igb(+) dca hid aesni_intel mpt3sas(+) ptp crypto_simd ahci mlx4_core(+) raid_class cryptd glue_helper xhci_pci pps_core uas libahci i2c_algo_bit xhci_pci_renesas scsi_transport_sas wmi usb_storage deflate Sep 06 13:41:45 fili kernel: base_alloc_rdpq_dma_pool+0x118/0x1d0 [mpt3sas] Sep 06 13:41:45 fili kernel: _base_allocate_memory_pools+0x2d6/0x1240 [mpt3sas] Sep 06 13:41:45 fili kernel: mpt3sas_base_attach+0x4a4/0x930 [mpt3sas] Sep 06 13:41:45 fili kernel: _scsih_probe+0x4e3/0x920 [mpt3sas] Sep 06 13:41:45 fili kernel: mpt2sas_cm0: failure at drivers/scsi/mpt3sas/mpt3sas_scsih.c:10791/_scsih_probe()! On kernel 5.7.11 - mpt[23]sas IS working Only lines with mpt[23]sas: Sep 06 13:49:36 fili kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-5.7.11 root=/dev/mapper/fili0-rootfs ro console=ttyS0,115200n1 console=tty0 mpt2sas.msix_disable=1 mpt3sas.msix_disable=1 Sep 06 13:49:36 fili kernel: Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.7.11 root=/dev/mapper/fili0-rootfs ro console=ttyS0,115200n1 console=tty0 mpt2sas.msix_disable=1 mpt3sas.msix_disable=1 Sep 06 13:49:36 fili kernel: mpt3sas version 33.100.00.00 loaded Sep 06 13:49:36 fili kernel: mpt3sas 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control Sep 06 13:49:36 fili kernel: mpt2sas_cm0: 64 BIT PCI BUS DMA ADDRESSING SUPPORTED, total mem (197972264 kB) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k Sep 06 13:49:36 fili kernel: mpt2sas_cm0: High IOPs queues : disabled Sep 06 13:49:36 fili kernel: mpt2sas0: IO-APIC enabled: IRQ 55 Sep 06 13:49:36 fili kernel: mpt2sas_cm0: iomem(0x00000000d1380000), mapped(0x(____ptrval____)), size(16384) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: ioport(0x0000000000002000), size(256) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k Sep 06 13:49:36 fili kernel: mpt2sas_cm0: scatter gather: sge_in_main_msg(1), sge_per_chain(9), sge_per_io(128), chains_per_io(15) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: request pool(0x(____ptrval____)) - dma(0x17c9400000): depth(30127), frame_size(128), pool_size(3765 kB) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: sense pool(0x(____ptrval____))- dma(0x17c4c00000): depth(29868),element_size(96), pool_size(2800 kB) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: config page(0x(____ptrval____)) - dma(0x17c509c000): size(512) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: Allocated physical memory: size(14663 kB) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: Current Controller Queue Depth(29865),Max Controller Queue Depth(32455) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: Scatter Gather Elements per IO(128) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: overriding NVDATA EEDPTagMode setting Sep 06 13:49:36 fili kernel: mpt2sas_cm0: LSISAS2116: FWVersion(20.00.06.00), ChipRevision(0x02), BiosVersion(00.00.00.00) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: Protocol=(Initiator,Target), Capabilities=(TLR,EEDP,Snapshot Buffer,Diag Trace Buffer,Task Set Full,NCQ) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: sending port enable !! Sep 06 13:49:36 fili kernel: mpt2sas_cm0: host_add: handle(0x0001), sas_addr(0x500062b20038b300), phys(16) Sep 06 13:49:36 fili kernel: mpt2sas_cm0: expander_add: handle(0x0011), parent(0x0001), sas_addr(0x5001940000d2c23f), phys(25) Sep 06 13:49:37 fili kernel: mpt2sas_cm0: port enable: SUCCESS
Kernel version 5.8.12 with the following patches were suggested by Suganath Prabu Subramani on Sep-29-2020: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/scsi/mpt3sas?h=v5.9-rc4&id=61e6ba03ea26f0205e535862009ff6ffdbf4de0c https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/scsi/mpt3sas?h=v5.9-rc4&id=f56577e8c7d0f3054f97d1f0d1cbe9a4d179cc47 I built kernel version 5.8.12, and these patches were already applied. The problem still exists. EDITED dmesg output below: [ 10.110816] mpt2sas_cm0: mpt3sas_base_attach [ 10.110913] dca service started, version 1.12.1 [ 10.122668] mpt2sas_cm0: mpt3sas_base_map_resources [ 10.140735] usb 2-1.7: New USB device found, idVendor=1546, idProduct=01a6, bcdDevice= 7.03 [ 10.147693] scsi host2: ahci [ 10.163432] usb 2-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 10.173819] mpt2sas_cm0: 64 BIT PCI BUS DMA ADDRESSING SUPPORTED, total mem (197972228 kB) [ 10.189366] usb 2-1.7: Product: u-blox 6 - GPS Receiver [ 10.206466] mpt2sas_cm0: _base_get_ioc_facts [ 10.219986] usb 2-1.7: Manufacturer: u-blox AG - www.u-blox.com [ 10.246805] mpt2sas_cm0: _base_wait_for_iocstate [ 10.260177] scsi host3: ahci [ 10.271074] scsi host4: ahci [ 10.281958] scsi host5: ahci [ 10.292565] scsi host6: ahci [ 10.299138] usb 2-1.8: new full-speed USB device number 6 using ehci-pci [ 10.303153] scsi host7: ahci [ 10.328158] ata1: SATA max UDMA/133 abar m2048@0xd1700000 port 0xd1700100 irq 53 [ 10.343989] ata2: SATA max UDMA/133 abar m2048@0xd1700000 port 0xd1700180 irq 53 [ 10.359546] ata3: SATA max UDMA/133 abar m2048@0xd1700000 port 0xd1700200 irq 53 [ 10.374807] ata4: SATA max UDMA/133 abar m2048@0xd1700000 port 0xd1700280 irq 53 [ 10.389813] ata5: SATA max UDMA/133 abar m2048@0xd1700000 port 0xd1700300 irq 53 [ 10.404635] ata6: SATA max UDMA/133 abar m2048@0xd1700000 port 0xd1700380 irq 53 [ 10.412371] scsi 0:0:0:0: Direct-Access SanDisk Ultra Fit 1.00 PQ: 0 ANSI: 6 [ 10.433718] usb 2-1.8: New USB device found, idVendor=051d, idProduct=0003, bcdDevice= 1.06 [ 10.435546] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 10.450887] usb 2-1.8: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 10.464152] offset:data [ 10.478544] usb 2-1.8: Product: Smart-UPS 2200 FW:UPS 06.3 / MCU 11.0 [ 10.488004] mpt2sas_cm0: [0x00]:03100200 [ 10.488004] mpt2sas_cm0: [0x04]:00002300 [ 10.488005] mpt2sas_cm0: [0x08]:00000000 [ 10.488005] mpt2sas_cm0: [0x0c]:00000000 [ 10.488006] mpt2sas_cm0: [0x10]:00000000 [ 10.488007] mpt2sas_cm0: [0x14]:00010080 [ 10.488007] mpt2sas_cm0: [0x18]:22137ec7 [ 10.488008] mpt2sas_cm0: [0x1c]:0001285c [ 10.488017] mpt2sas_cm0: [0x20]:14000600 [ 10.501945] usb 2-1.8: Manufacturer: American Power Conversion [ 10.501961] usb 2-1.8: SerialNumber: JS1051006712 [ 10.513140] mpt2sas_cm0: [0x24]:00000020 [ 10.513140] mpt2sas_cm0: [0x28]:04000020 [ 10.513141] mpt2sas_cm0: [0x2c]:00810080 [ 10.513141] mpt2sas_cm0: [0x30]:007f0003 [ 10.513142] mpt2sas_cm0: [0x34]:0020ffe0 [ 10.513154] mpt2sas_cm0: [0x38]:008004b0 [ 10.513154] mpt2sas_cm0: [0x3c]:00000011 [ 10.513155] mpt2sas_cm0: [0x40]:00000000 [ 10.513156] mpt2sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k [ 10.524350] sd 0:0:0:0: [sda] 30031250 512-byte logical blocks: (15.4 GB/14.3 GiB) [ 10.535178] mpt2sas_cm0: CurrentHostPageSize(0) [ 10.548205] sd 0:0:0:0: [sda] Write Protect is off [ 10.556610] mpt2sas_cm0: hba queue depth(32455), max chains per io(128) [ 10.566972] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00 [ 10.577132] mpt2sas_cm0: request frame size(128), reply frame size(128) [ 10.589074] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 10.597175] mpt2sas_cm0: msix is supported, vector_count(1) [ 10.692084] hid: raw HID events driver (C) Jiri Kosina [ 10.692148] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.6.0-k [ 10.692149] igb: Copyright (c) 2007-2014 Intel Corporation. [ 10.705215] mpt2sas_cm0: MSI-X vectors supported: 1 [ 10.705216] no of cores: 32, max_msix_vectors: -1 [ 10.705217] mpt2sas_cm0: 0 1 [ 10.705359] mpt2sas_cm0: High IOPs queues : disabled [ 10.757534] ata4: SATA link down (SStatus 0 SControl 300) [ 10.761609] mpt2sas0-msix0: PCI-MSI-X enabled: IRQ 56 [ 10.761611] mpt2sas_cm0: iomem(0x00000000d1380000), mapped(0x(____ptrval____)), size(16384) [ 10.761613] mpt2sas_cm0: ioport(0x0000000000002000), size(256) [ 10.781648] ata1: SATA link down (SStatus 0 SControl 300) [ 10.793026] mpt2sas_cm0: _base_get_ioc_facts [ 10.804281] ata6: SATA link down (SStatus 0 SControl 300) [ 10.817492] mpt2sas_cm0: _base_wait_for_iocstate [ 10.821742] usbcore: registered new interface driver usbhid [ 10.821743] usbhid: USB HID core driver [ 10.829361] ata3: SATA link down (SStatus 0 SControl 300) [ 10.906674] offset:data [ 10.917639] ata5: SATA link down (SStatus 0 SControl 300) [ 10.917791] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/0003:046B:FF10.0001/input/input2 [ 10.917893] hid-generic 0003:046B:FF10.0001: input,hidraw0: USB HID v1.10 Keyboard [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:1d.0-1.4/input0 [ 10.918019] input: American Megatrends Inc. Virtual Keyboard and Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.1/0003:046B:FF10.0002/input/input3 [ 10.918245] hid-generic 0003:046B:FF10.0002: input,hidraw1: USB HID v1.10 Mouse [American Megatrends Inc. Virtual Keyboard and Mouse] on usb-0000:00:1d.0-1.4/input1 [ 10.918692] hid-generic 0003:051D:0003.0003: hiddev0,hidraw2: USB HID v1.00 Device [American Power Conversion Smart-UPS 2200 FW:UPS 06.3 / MCU 11.0] on usb-0000:00:1d.0-1.8/input0 [ 10.925117] random: fast init done [ 10.929067] mpt2sas_cm0: [0x00]:03100200 [ 10.939600] ata2: SATA link down (SStatus 0 SControl 300) [ 10.951294] mpt2sas_cm0: [0x04]:00002300 [ 10.984639] sda: sda1 sda2 sda3 [ 10.985180] mpt2sas_cm0: [0x08]:00000000 [ 11.005873] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 11.006343] mpt2sas_cm0: [0x0c]:00000000 [ 11.285853] mpt2sas_cm0: [0x10]:00000000 [ 11.298311] mpt2sas_cm0: [0x14]:00010080 [ 11.310617] mpt2sas_cm0: [0x18]:22137ec7 [ 11.322831] mpt2sas_cm0: [0x1c]:0001285c [ 11.334964] mpt2sas_cm0: [0x20]:14000600 [ 11.347072] mpt2sas_cm0: [0x24]:00000020 [ 11.359060] mpt2sas_cm0: [0x28]:04000020 [ 11.370880] mpt2sas_cm0: [0x2c]:00810080 [ 11.382482] mpt2sas_cm0: [0x30]:007f0003 [ 11.393927] mpt2sas_cm0: [0x34]:0020ffe0 [ 11.405226] mpt2sas_cm0: [0x38]:008004b0 [ 11.416400] mpt2sas_cm0: [0x3c]:00000011 [ 11.427427] mpt2sas_cm0: [0x40]:00000000 [ 11.438335] mpt2sas_cm0: CurrentHostPageSize is 0: Setting default host page size to 4k [ 11.453888] mpt2sas_cm0: CurrentHostPageSize(0) [ 11.465416] mpt2sas_cm0: hba queue depth(32455), max chains per io(128) [ 11.479358] mpt2sas_cm0: request frame size(128), reply frame size(128) [ 11.493291] mpt2sas_cm0: _base_make_ioc_ready [ 11.507135] mpt2sas_cm0: _base_get_port_facts [ 11.519349] igb 0000:07:00.0: added PHC on eth0 [ 11.530468] igb 0000:07:00.0: Intel(R) Gigabit Ethernet Network Connection [ 11.544129] igb 0000:07:00.0: eth0: (PCIe:5.0Gb/s:Width x4) 00:1e:67:97:4d:e9 [ 11.558034] igb 0000:07:00.0: eth0: PBA No: 100000-000 [ 11.569355] igb 0000:07:00.0: Using MSI-X interrupts. 8 rx queue(s), 8 tx queue(s) [ 11.616691] offset:data [ 11.624765] mpt2sas_cm0: [0x00]:05070000 [ 11.634321] mpt2sas_cm0: [0x04]:00000000 [ 11.643579] mpt2sas_cm0: [0x08]:00000000 [ 11.652537] mpt2sas_cm0: [0x0c]:00000000 [ 11.661248] mpt2sas_cm0: [0x10]:00000000 [ 11.669892] mpt2sas_cm0: [0x14]:00003000 [ 11.678382] mpt2sas_cm0: [0x18]:00000100 [ 11.686741] mpt2sas_cm0: _base_allocate_memory_pools [ 11.696171] mpt2sas_cm0: scatter gather: sge_in_main_msg(1), sge_per_chain(9), sge_per_io(128), chains_per_io(15) [ 11.715890] ------------[ cut here ]------------ [ 11.725227] WARNING: CPU: 0 PID: 5 at mm/page_alloc.c:4831 __alloc_pages_nodemask+0x1ce/0x310 [ 11.739330] Modules linked in: fjes(-) hid_generic usbhid hid crct10dif_pclmul igb(+) crc32_pclmul ghash_clmulni_intel dca aesni_intel ptp ahci crypto_simd mpt3sas(+) pps_core xhci_pci cryptd mlx4_core(+) raid_class i2c_algo_bit libahci xhci_pci_renesas glue_helper scsi_transport_sas wmi uas usb_storage deflate [ 11.791023] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.8.12 #1 [ 11.803622] Hardware name: ZTSYSTEM CYPRESS11 /S2600CP , BIOS SE5C600.86B.02.06.0006.032420170950 03/24/2017 [ 11.827610] Workqueue: events work_for_cpu_fn [ 11.838884] RIP: 0010:__alloc_pages_nodemask+0x1ce/0x310 [ 11.851367] Code: ff ff ff 65 48 8b 04 25 c0 7b 01 00 48 05 78 08 00 00 41 bd 01 00 00 00 48 89 44 24 08 e9 05 ff ff ff 81 e7 00 20 00 00 75 02 <0f> 0b 45 31 ed eb 95 44 8b 64 24 18 65 8b 05 1f a6 7a 4b 89 c0 48 [ 11.893686] RSP: 0018:ffffc18e000bbc98 EFLAGS: 00010246 [ 11.906822] RAX: 0000000000000000 RBX: 0000000000000cc0 RCX: 0000000000000000 [ 11.922228] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000000000000 [ 11.937510] RBP: 000000000075d000 R08: 000000000075d000 R09: ffffffffffffffff [ 11.952755] R10: 0000000000000000 R11: ffff9e6a16c22350 R12: ffffffffffffffff [ 11.967942] R13: 0000000000000000 R14: ffff9e5215c34f58 R15: ffff9e52163590b0 [ 11.983165] FS: 0000000000000000(0000) GS:ffff9e521ea00000(0000) knlGS:0000000000000000 [ 11.999566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.013320] CR2: 000055c7853e9ef0 CR3: 00000003d620a003 CR4: 00000000000606f0 [ 12.028719] Call Trace: [ 12.038777] dma_direct_alloc_pages+0x171/0x2a0 [ 12.051185] dma_pool_alloc+0xd0/0x1c0 [ 12.062585] base_alloc_rdpq_dma_pool+0x118/0x1d0 [mpt3sas] [ 12.076131] _base_allocate_memory_pools+0x2d6/0x1240 [mpt3sas] [ 12.090232] mpt3sas_base_attach+0x4a4/0x930 [mpt3sas] [ 12.103599] _scsih_probe+0x4e3/0x920 [mpt3sas] [ 12.116383] local_pci_probe+0x42/0x90 [ 12.128401] work_for_cpu_fn+0x16/0x20 [ 12.140466] process_one_work+0x208/0x400 [ 12.152910] worker_thread+0x221/0x3e0 [ 12.165053] ? process_one_work+0x400/0x400 [ 12.177573] kthread+0x117/0x130 [ 12.188759] ? kthread_park+0x90/0x90 [ 12.200400] ret_from_fork+0x22/0x30 [ 12.211748] ---[ end trace 1d2f9a5394100a7e ]--- [ 12.224134] mpt2sas_cm0: mpt3sas_base_free_resources [ 12.237582] mpt2sas_cm0: _base_make_ioc_ready [ 12.249253] mpt2sas_cm0: mpt3sas_base_unmap_resources [ 12.264417] igb 0000:07:00.1: added PHC on eth1 [ 12.276024] igb 0000:07:00.1: Intel(R) Gigabit Ethernet Network Connection [ 12.290184] igb 0000:07:00.1: eth1: (PCIe:5.0Gb/s:Width x4) 00:1e:67:97:4d:ea [ 12.304604] igb 0000:07:00.1: eth1: PBA No: 100000-000 [ 12.316624] igb 0000:07:00.1: Using MSI-X interrupts. 8 rx queue(s), 8 tx queue(s) [ 12.331505] mpt2sas_cm0: _base_release_memory_pools [ 12.343209] mpt2sas_cm0: failure at drivers/scsi/mpt3sas/mpt3sas_scsih.c:10791/_scsih_probe()!
Created attachment 292719 [details] Full dmesg with kernel 5.8.12 (dated 20200729)
(2020-09-30): Suganath Prabu Subramani suggested the following: From log, I could see that the HBA queue depth is very high "32455" as shown below. [ 11.465416] mpt2sas_cm0: hba queue depth(32455), max chains per io(128). In this patch "https://patchwork.kernel.org/patch/11505139/" driver is allocating the DMA-able memory for RDPQ's in sets of 16 reply queues using limitation of Ventura series controller. With 32455 queue depth and above patch, Driver may request a large DMA-able memory where the kernel may fail to allocate. To confirm this, Please try by tuning the queue depth to 8000/10000 using the module parameter "mpt3sas.max_queue_depth=10000". With the same unmodified 5.8.12 kernel, boot completed with no errors. Attaching dmesg.mpt3sas.max_queue_depth.20200930
Created attachment 292733 [details] dmesg.mpt3sas.max_queue_depth.20200930
This bug has been reported for Fedora (kernel 5.8.6): https://bugzilla.redhat.com/show_bug.cgi?id=1878332
I need to verify whether there's a Debian bug for it yet or not, but I noticed the bug when upgrading from Debian Buster to Bullseye, running 5.10.84: 5.10.0-10-amd64 #1 SMP Debian 5.10.84-1 (2021-12-08) x86_64 GNU/Linux I can confirm that setting "mpt3sas.max_queue_depth=10000" worked there, albeit with some unusual and potentially cosmetic errors I'll transcribe later, once I get them in textual form.