connecting to NetworkSerialPort(target=Target(name='meson-g12b-odroid-n2', env=None), name='USBSerialPort', state=, avail=True, host='nuc-2', port=45603, speed=115200, protocol='rfc2217') calling microcom -s 115200 -t nuc-2:45603 connected to 192.168.0.2 (port 45603) Escape character: Ctrl-\ Type the escape character to get to the prompt. G12B:BL:6e7c85:7898ac;FEAT:E0F83180:2000;POC:F;RCY:0;EMMC:0;READ:0;CHK:1F;READ:0;CHK:1F;READ:0;CHK:1F;SD?:0;SD:0;READ:0;0.0 bl2_stage_init 0x01 bl2_stage_init 0x81 hw id: 0x0000 - pwm id 0x01 bl2_stage_init 0xc1 bl2_stage_init 0x02 no sdio debug board detected L0:00000000 L1:00000703 L2:00008067 L3:04000000 B2:00002000 B1:e0f83180 TE: 389961 BL2 Built : 17:21:55, Nov 19 2019. g12b gfa91ad3 - luan.yuan@droid15-sz Board ID = 3 Set A53 clk to 24M Set A73 clk to 24M Set clk81 to 24M A53 clk: 1200 MHz A73 clk: 1200 MHz CLK81: 166.6M smccc: 00063b2c DDR driver_vesion: LPDDR4_PHY_V_0_1_21 build time: Nov 19 2019 17:21:51 board id: 3 Load FIP HDR from SD, src: 0x00010200, des: 0xfffd0000, size: 0x00004000, part: 0 Get wrong ddr fw magic! Error!! fw parse done Load ddrfw from SD, src: 0x00060200, des: 0xfffd0000, size: 0x0000c000, part: 0 Load ddrfw from SD, src: 0x00038200, des: 0xfffd0000, size: 0x00004000, part: 0 PIEI prepare done fastboot data verify result: 255 Cfg max: 12, cur: 1. Board id: 255. Force loop cfg DDR4 probe ddr clk to 1320MHz Load ddrfw from SD, src: 0x00014200, des: 0xfffd0000, size: 0x0000c000, part: 0 dmc_version 0000 Check phy result INFO : End of initialization INFO : End of read enable training INFO : End of fine write leveling INFO : End of read dq deskew training INFO : End of MPR read delay center optimization INFO : End of Write leveling coarse delay INFO : End of write delay center optimization INFO : End of read delay center optimization INFO : End of max read latency training INFO : Training has run successfully! 1D training succeed Load ddrfw from SD, src: 0x00020200, des: 0xfffd0000, size: 0x0000c000, part: 0 Check phy result INFO : End of initialization INFO : End of 2D read delay Voltage center optimization INFO : End of 2D write delay Voltage center optimization INFO : Training has run successfully! soc_vref_reg_value 0x 00000034 00000031 0000002f 0000002f 00000031 00000030 0000002f 0000002f 00000032 0000002d 00000030 00000031 0000002d 00000032 0000002e 00000033 00000032 00000033 00000030 0000002f 0000002f 0000002e 0000002d 00000032 0000002e 00000033 00000031 00000030 00000030 00000035 0000002f 00000031 dwc_ddrphy_apb_wr((0<<20)|(2<<16)|(0<<12)|(0xb0):0001 dram_vref_reg_value 0x 00000018 2D training succeed aml_ddr_fw_vesion: LPDDR4_PHY_V_0_1_21 build time: Nov 19 2019 17:21:57 auto size-- 65535DDR cs0 size: 2048MB DDR cs1 size: 0MB DMC_DDR_CTRL: 0050002cDDR size: 2048MB cs0 DataBus test pass cs0 AddrBus test pass non-sec scramble use zero key ddr scramble enabled 100bdlr_step_size ps== 533 result report boot times 0Enable ddr reg access Load FIP HDR from SD, src: 0x00010200, des: 0x01700000, size: 0x00004000, part: 0 Load BL3X from SD, src: 0x0006c200, des: 0x0175c000, size: 0x0008c000, part: 0 0.0;M3 CHK:0;cm4_sp_mode 0 MVN_1=0x00000000 MVN_2=0x00000000 [Image: g12b_v1.1.3382-173caa3 2019-09-26 18:26:34 luan.yuan@droid15-sz] OPS=0x40 ring efuse init chipver efuse init 29 0a 40 00 01 19 1f 00 00 19 34 37 57 4e 4b 50 [0.018979 Inits done] secure task start! high task start! low task start! run into bl31 NOTICE: BL31: v1.3(release):f941450 NOTICE: BL31: Built : 20:36:07, Sep 24 2019 NOTICE: BL31: G12A normal boot! NOTICE: BL31: BL33 decompress pass ERROR: Error initializing runtime service opteed_fast U-Boot 2020.07 (Sep 16 2020 - 09:44:08 -0700) odroid-n2 Model: Hardkernel ODROID-N2 SoC: Amlogic Meson G12B (S922X) Revision 29:a (40:2) DRAM: 2 GiB MMC: sd@ffe05000: 0, mmc@ffe07000: 1 In: serial@3000 Out: serial@3000 Err: serial@3000 Net: Warning: ethernet@ff3f0000 (eth0) using random MAC address - 32:d7:bf:b6:fe:a8 eth0: ethernet@ff3f0000 Hit any key to stop autoboot: 2  0 => setenv autoload no => setenv initrd_high 0xffffffff => setenv fdt_high 0xffffffff => dhcp Speed: 100, full duplex BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 DHCP client bound to address 192.168.0.153 (3536 ms) => setenv serverip 192.168.0.2 => tftp 0x1080000 3905938/tftp-deploy-qntsg_b0/kernel/Image Speed: 100, full duplex Using ethernet@ff3f0000 device TFTP from server 192.168.0.2; our IP address is 192.168.0.153 Filename '3905938/tftp-deploy-qntsg_b0/kernel/Image'. Load address: 0x1080000 Loading: *################################################################# ###################################################T ##T ############ ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ####################################################### 1.1 MiB/s done Bytes transferred = 38009344 (243fa00 hex) => tftp 0x13000000 3905938/tftp-deploy-qntsg_b0/ramdisk/ramdisk.cpio.gz.uboot Speed: 100, full duplex Using ethernet@ff3f0000 device TFTP from server 192.168.0.2; our IP address is 192.168.0.153 Filename '3905938/tftp-deploy-qntsg_b0/ramdisk/ramdisk.cpio.gz.uboot'. Load address: 0x13000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# #############################T #################################### ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ###### 1.3 MiB/s done Bytes transferred = 26796101 (198e045 hex) => setenv initrd_size ${filesize} => tftp 0x1000000 3905938/tftp-deploy-qntsg_b0/dtb/meson-g12b-odroid-n2.dtb Speed: 100, full duplex Using ethernet@ff3f0000 device TFTP from server 192.168.0.2; our IP address is 192.168.0.153 Filename '3905938/tftp-deploy-qntsg_b0/dtb/meson-g12b-odroid-n2.dtb'. Load address: 0x1000000 Loading: *#### 1.7 MiB/s done Bytes transferred = 54555 (d51b hex) => setenv bootargs 'console=ttyAML0,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=:::::eth0:dhcp' => booti 0x1080000 0x13000000 0x1000000 ## Loading init Ramdisk from Legacy Image at 13000000 ... Image Name: Image Type: AArch64 Linux RAMDisk Image (uncompressed) Data Size: 26796037 Bytes = 25.6 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 01000000 Booting using the fdt blob at 0x1000000 Loading Ramdisk to 7c5b4000, end 7df42005 ... OK Loading Device Tree to 000000007c5a3000, end 000000007c5b351a ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 6.12.0-rc5-next-20241031 (KernelCI@build-j358040-arm64-clang-17-defconfig-pnpfw) (Debian clang version 17.0.6 (++20231208085813+6009708b4367-1~exp1~20231208085906.81), Debian LLD 17.0.6) #1 SMP PREEMPT Thu Oct 31 07:46:44 UTC 2024 [ 0.000000] KASLR disabled due to lack of seed [ 0.000000] Machine model: Hardkernel ODROID-N2 [ 0.000000] efi: UEFI not found. [ 0.000000] Reserved memory: created CMA memory pool at 0x000000006c400000, size 256 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool [ 0.000000] OF: reserved mem: 0x000000006c400000..0x000000007c3fffff (262144 KiB) map reusable linux,cma [ 0.000000] earlycon: meson0 at MMIO 0x00000000ff803000 (options '115200n8') [ 0.000000] printk: legacy bootconsole [meson0] enabled [ 0.000000] OF: reserved mem: 0x0000000005000000..0x00000000052fffff (3072 KiB) nomap non-reusable secmon@5000000 [ 0.000000] OF: reserved mem: 0x0000000005300000..0x00000000072fffff (32768 KiB) nomap non-reusable secmon@5300000 [ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x7fbb6480-0x7fbb8abf] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] DMA32 empty [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x0000000004ffffff] [ 0.000000] node 0: [mem 0x0000000005000000-0x00000000072fffff] [ 0.000000] node 0: [mem 0x0000000007300000-0x000000007fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.0 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: MIGRATE_INFO_TYPE not supported. [ 0.000000] psci: SMC Calling Convention v1.1 [ 0.000000] RME: RMM doesn't support RSI version 1.0. Supported range: 1.0-0.0 [ 0.000000] percpu: Embedded 24 pages/cpu s61208 r8192 d28904 u98304 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: detected: ARM erratum 845719 [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Kernel command line: console=ttyAML0,115200n8 root=/dev/ram0 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=:::::eth0:dhcp <6>[ 0.000000] printk: log buffer data + meta data: 131072 + 458752 = 589824 bytes <6>[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) <6>[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) <6>[ 0.000000] Fallback order for Node 0: 0 <6>[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 524288 <6>[ 0.000000] Policy zone: DMA <6>[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off <6>[ 0.000000] software IO TLB: SWIOTLB bounce buffer size adjusted to 2MB <6>[ 0.000000] software IO TLB: area num 8. <6>[ 0.000000] software IO TLB: mapped [mem 0x000000007f51f000-0x000000007f71f000] (2MB) <6>[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1 <6>[ 0.000000] rcu: Preemptible hierarchical RCU implementation. <6>[ 0.000000] rcu: RCU event tracing is enabled. <6>[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=6. <6>[ 0.000000] Trampoline variant of Tasks RCU enabled. <6>[ 0.000000] Tracing variant of Tasks RCU enabled. <6>[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. <6>[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6 <6>[ 0.000000] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=6. <6>[ 0.000000] RCU Tasks Trace: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=6. <6>[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 <6>[ 0.000000] Root IRQ handler: gic_handle_irq <6>[ 0.000000] GIC: Using split EOI/Deactivate mode <6>[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. <6>[ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys). <6>[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns <6>[ 0.000001] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns <6>[ 0.008872] Console: colour dummy device 80x25 <6>[ 0.013120] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000) <6>[ 0.023632] pid_max: default: 32768 minimum: 301 <6>[ 0.028598] LSM: initializing lsm=capability <6>[ 0.033198] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) <6>[ 0.040787] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) <6>[ 0.052994] rcu: Hierarchical SRCU implementation. <6>[ 0.053986] rcu: Max phase no-delay instances is 1000. <6>[ 0.059729] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level <6>[ 0.072348] EFI services will not be available. <6>[ 0.076022] smp: Bringing up secondary CPUs ... <6>[ 0.078240] Detected VIPT I-cache on CPU1 <4>[ 0.078354] ------------[ cut here ]------------ <4>[ 0.078359] WARNING: CPU: 1 PID: 0 at kernel/time/clockevents.c:455 clockevents_register_device+0x15c/0x16c <4>[ 0.078384] Modules linked in: <4>[ 0.078395] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.12.0-rc5-next-20241031 #1 <4>[ 0.078404] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 0.078410] pstate: 200003c5 (nzCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 0.078418] pc : clockevents_register_device+0x15c/0x16c <4>[ 0.078429] lr : clockevents_config_and_register+0x24/0x34 <4>[ 0.078437] sp : ffff8000825d3d20 <4>[ 0.078441] x29: ffff8000825d3d20 x28: ffff800081f8f950 x27: ffff800081f7d8b8 <4>[ 0.078455] x26: ffff800081f8e6d0 x25: ffff800080ead57c x24: 0000000000000028 <4>[ 0.078467] x23: 0000000000000001 x22: 0000000000000001 x21: ffff800081c79000 <4>[ 0.078480] x20: ffff000000165640 x19: ffff00007fa49740 x18: 0000000000000003 <4>[ 0.078492] x17: 0000000000000003 x16: 0000000000000001 x15: 00000007ffffffff <4>[ 0.078504] x14: ffffffffffffffff x13: 00000000000003e8 x12: 0000000000000000 <4>[ 0.078517] x11: 0000000000c49ba5 x10: ffff800081f79cc0 x9 : 0000000000000001 <4>[ 0.078530] x8 : 0000000000000000 x7 : 6200737465732d65 x6 : 0000000000000007 <4>[ 0.078542] x5 : 0000000000000000 x4 : 0000000000000258 x3 : 00000000016e3600 <4>[ 0.078554] x2 : 000000003b9aca00 x1 : ffff00007fa49774 x0 : ffff00007fa49740 <4>[ 0.078567] Call trace: <4>[ 0.078570] clockevents_register_device+0x15c/0x16c (P) <4>[ 0.078585] clockevents_config_and_register+0x24/0x34 (L) <4>[ 0.078594] clockevents_config_and_register+0x24/0x34 <4>[ 0.078603] __arch_timer_setup+0x224/0x258 <4>[ 0.078617] arch_timer_starting_cpu+0x2c/0xfc <4>[ 0.078629] __cpuhp_invoke_callback_range+0x15c/0x270 <4>[ 0.078640] notify_cpu_starting+0x7c/0xb8 <4>[ 0.078652] secondary_start_kernel+0xdc/0x158 <4>[ 0.078665] __secondary_switched+0xc0/0xc4 <4>[ 0.078677] ---[ end trace 0000000000000000 ]--- <6>[ 0.078717] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] <6>[ 0.080090] CPU features: detected: Spectre-v2 <6>[ 0.080105] CPU features: detected: Spectre-v4 <6>[ 0.080110] CPU features: detected: Spectre-BHB <6>[ 0.080115] CPU features: detected: ARM erratum 858921 <6>[ 0.080122] Detected VIPT I-cache on CPU2 <6>[ 0.080191] arch_timer: Enabling local workaround for ARM erratum 858921 <6>[ 0.080218] arch_timer: CPU2: Trapping CNTVCT access <6>[ 0.080240] CPU2: Booted secondary processor 0x0000000100 [0x410fd092] <6>[ 0.080996] Detected VIPT I-cache on CPU3 <6>[ 0.081039] arch_timer: Enabling local workaround for ARM erratum 858921 <6>[ 0.081060] arch_timer: CPU3: Trapping CNTVCT access <6>[ 0.081080] CPU3: Booted secondary processor 0x0000000101 [0x410fd092] <6>[ 0.092330] Detected VIPT I-cache on CPU4 <6>[ 0.092376] arch_timer: Enabling local workaround for ARM erratum 858921 <6>[ 0.092397] arch_timer: CPU4: Trapping CNTVCT access <6>[ 0.092417] CPU4: Booted secondary processor 0x0000000102 [0x410fd092] <6>[ 0.096440] Detected VIPT I-cache on CPU5 <6>[ 0.096485] arch_timer: Enabling local workaround for ARM erratum 858921 <6>[ 0.096506] arch_timer: CPU5: Trapping CNTVCT access <6>[ 0.096526] CPU5: Booted secondary processor 0x0000000103 [0x410fd092] <6>[ 0.096635] smp: Brought up 1 node, 6 CPUs <6>[ 0.400750] SMP: Total of 6 processors activated. <6>[ 0.405727] CPU: All CPU(s) started at EL2 <6>[ 0.410134] CPU features: detected: 32-bit EL0 Support <6>[ 0.415525] CPU features: detected: 32-bit EL1 Support <6>[ 0.420964] CPU features: detected: CRC32 instructions <6>[ 0.426433] alternatives: applying system-wide alternatives <6>[ 0.434267] Memory: 1686136K/2097152K available (17856K kernel code, 4926K rwdata, 11752K rodata, 2432K init, 745K bss, 143884K reserved, 262144K cma-reserved) <6>[ 0.447791] devtmpfs: initialized <6>[ 0.457141] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns <6>[ 0.461549] futex hash table entries: 2048 (order: 5, 131072 bytes, linear) <6>[ 0.472421] 23280 pages in range for non-PLT usage <6>[ 0.472430] 514800 pages in range for PLT usage <6>[ 0.474092] pinctrl core: initialized pinctrl subsystem <6>[ 0.486344] DMI not present or invalid. <6>[ 0.490179] NET: Registered PF_NETLINK/PF_ROUTE protocol family <6>[ 0.495389] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations <6>[ 0.502094] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations <6>[ 0.510252] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations <6>[ 0.518179] audit: initializing netlink subsys (disabled) <5>[ 0.524040] audit: type=2000 audit(0.368:1): state=initialized audit_enabled=0 res=1 <6>[ 0.525403] thermal_sys: Registered thermal governor 'step_wise' <6>[ 0.531893] thermal_sys: Registered thermal governor 'power_allocator' <6>[ 0.538248] cpuidle: using governor menu <6>[ 0.549355] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. <6>[ 0.556409] ASID allocator initialised with 65536 entries <6>[ 0.564055] Serial: AMBA PL011 UART driver <6>[ 0.573112] platform ff600000.hdmi-tx: Fixed dependency cycle(s) with /soc/vpu@ff900000 <6>[ 0.588641] platform ff600000.hdmi-tx: Fixed dependency cycle(s) with /soc/vpu@ff900000 <6>[ 0.591327] platform ff900000.vpu: Fixed dependency cycle(s) with /soc/bus@ff600000/hdmi-tx@0 <6>[ 0.607773] platform ff600000.hdmi-tx: Fixed dependency cycle(s) with /hdmi-connector <6>[ 0.610285] platform hdmi-connector: Fixed dependency cycle(s) with /soc/bus@ff600000/hdmi-tx@0 <6>[ 0.620954] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages <6>[ 0.626339] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page <6>[ 0.632903] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages <6>[ 0.639988] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page <6>[ 0.646552] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages <6>[ 0.653638] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page <6>[ 0.660202] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages <6>[ 0.667288] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page <6>[ 0.675395] ACPI: Interpreter disabled. <6>[ 0.680741] iommu: Default domain type: Translated <6>[ 0.683039] iommu: DMA domain TLB invalidation policy: strict mode <5>[ 0.689844] SCSI subsystem initialized <6>[ 0.693759] usbcore: registered new interface driver usbfs <6>[ 0.699332] usbcore: registered new interface driver hub <6>[ 0.704934] usbcore: registered new device driver usb <6>[ 0.711207] pps_core: LinuxPPS API ver. 1 registered <6>[ 0.715501] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <6>[ 0.724957] PTP clock support registered <6>[ 0.729249] EDAC MC: Ver: 3.0.0 <6>[ 0.732936] scmi_core: SCMI protocol bus registered <6>[ 0.738632] FPGA manager framework <6>[ 0.741460] Advanced Linux Sound Architecture Driver Initialized. <6>[ 0.748483] vgaarb: loaded <6>[ 0.751210] clocksource: Switched to clocksource arch_sys_counter <5>[ 0.757332] VFS: Disk quotas dquot_6.6.0 <6>[ 0.761367] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) <6>[ 0.768683] pnp: PnP ACPI: disabled <6>[ 0.776832] NET: Registered PF_INET protocol family <6>[ 0.777592] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) <6>[ 0.786511] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) <6>[ 0.793997] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) <6>[ 0.802043] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) <6>[ 0.810335] TCP bind hash table entries: 16384 (order: 7, 524288 bytes, linear) <6>[ 0.818049] TCP: Hash tables configured (established 16384 bind 16384) <6>[ 0.824768] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) <6>[ 0.831717] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) <6>[ 0.839223] NET: Registered PF_UNIX/PF_LOCAL protocol family <6>[ 0.845470] RPC: Registered named UNIX socket transport module. <6>[ 0.851301] RPC: Registered udp transport module. <6>[ 0.856288] RPC: Registered tcp transport module. <6>[ 0.861276] RPC: Registered tcp-with-tls transport module. <6>[ 0.867051] RPC: Registered tcp NFSv4.1 backchannel transport module. <6>[ 0.873796] PCI: CLS 0 bytes, default 64 <6>[ 0.878170] Unpacking initramfs... <6>[ 0.884252] kvm [1]: nv: 557 coarse grained trap handlers <6>[ 0.887609] kvm [1]: IPA Size Limit: 40 bits <6>[ 0.893446] kvm [1]: vgic interrupt IRQ9 <6>[ 0.896129] kvm [1]: Hyp nVHE mode initialized successfully <5>[ 0.903367] Initialise system trusted keyrings <6>[ 0.906859] workingset: timestamp_bits=42 max_order=19 bucket_order=0 <6>[ 0.913644] squashfs: version 4.0 (2009/01/31) Phillip Lougher <5>[ 0.919757] NFS: Registering the id_resolver key type <5>[ 0.924906] Key type id_resolver registered <5>[ 0.929352] Key type id_legacy registered <6>[ 0.933652] nfs4filelayout_init: NFSv4 File Layout Driver Registering... <6>[ 0.940639] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... <6>[ 0.948428] 9p: Installing v9fs 9p2000 file system support <5>[ 0.986741] Key type asymmetric registered <5>[ 0.986765] Asymmetric key parser 'x509' registered <6>[ 0.990641] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) <6>[ 0.998321] io scheduler mq-deadline registered <6>[ 1.003114] io scheduler kyber registered <6>[ 1.007424] io scheduler bfq registered <6>[ 1.978762] Freeing initrd memory: 26168K <6>[ 1.981812] irq_meson_gpio: 100 to 8 gpio interrupt mux initialized <6>[ 2.015636] ledtrig-cpu: registered to indicate activity on CPUs <6>[ 2.057775] soc soc0: Amlogic Meson G12B (S922X) Revision 29:a (40:2) Detected <6>[ 2.075191] Serial: 8250/16550 driver, 4 po<6>[ 2.079539] ff803000.serial: ttyAML0 at MMIO 0xff803000 (irq = 14, base_baud = 1500000) is a meson_uart <6>[ 2.089283] printk: legacy console [ttyAML0] enabled <6>[ 2.089283] printk: legacy console [ttyAML0] enabled <6>[ 2.094062] printk: legacy bootconsole [meson0] disabled <6>[ 2.094062] printk: legacy bootconsole [meson0] disabled <3>[ 21.887206] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: <3>[ 21.887934] rcu: 1-...!: (4 GPs behind) idle=10d0/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 21.896599] rcu: 2-...!: (0 ticks this GP) idle=1738/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 21.905525] rcu: 3-...!: (4 GPs behind) idle=1130/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 21.914192] rcu: 4-...!: (3 GPs behind) idle=0b78/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 21.922858] rcu: 5-...!: (3 GPs behind) idle=07a8/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 21.931526] rcu: (detected by 0, t=5252 jiffies, g=-1179, q=2723 ncpus=6) <6>[ 21.938633] Sending NMI from CPU 0 to CPUs 1: <4>[ 21.938643] NMI backtrace for cpu 1 <4>[ 21.946955] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 21.956746] Tainted: [W]=WARN <4>[ 21.959951] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 21.965152] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 21.972344] pc : arch_local_irq_enable+0x8/0xc <4>[ 21.977024] lr : default_idle_call+0x24/0x30 <4>[ 21.981531] sp : ffff8000825d3df0 <4>[ 21.985084] x29: ffff8000825d3df0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 21.992451] x26: ffff800081f79000 x25: 0000000000000002 x24: 0000000000000000 <4>[ 21.999818] x23: ffff800081f79000 x22: ffff000000165640 x21: 0000000000000000 <4>[ 22.007184] x20: 0000000000000000 x19: 0000000000000000 x18: 000190d31bf7e124 <4>[ 22.014551] x17: 000000000001999a x16: 0000000000000001 x15: 0000000000000010 <4>[ 22.021918] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 22.029284] x11: ffff00007fa458a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 22.036651] x8 : 4000000000000000 x7 : 00000000564dfb60 x6 : 0000000000000cc0 <4>[ 22.044018] x5 : ffff00000de16f00 x4 : 0000000000000008 x3 : 0000000000000009 <4>[ 22.051384] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 22.058751] Call trace: <4>[ 22.061438] arch_local_irq_enable+0x8/0xc (P) <4>[ 22.066119] default_idle_call+0x24/0x30 (L) <4>[ 22.070625] do_idle+0xdc/0x250 <4>[ 22.074004] cpu_startup_entry+0x34/0x38 <4>[ 22.078164] secondary_start_kernel+0x134/0x158 <4>[ 22.082931] __secondary_switched+0xc0/0xc4 <6>[ 22.087651] Sending NMI from CPU 0 to CPUs 2: <4>[ 22.087658] NMI backtrace for cpu 2 <4>[ 22.095673] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 22.105465] Tainted: [W]=WARN <4>[ 22.108671] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 22.113871] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 22.121064] pc : arch_local_irq_enable+0x8/0xc <4>[ 22.125744] lr : default_idle_call+0x24/0x30 <4>[ 22.130250] sp : ffff8000825dbdf0 <4>[ 22.133804] x29: ffff8000825dbdf0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 22.141170] x26: ffff800081f79000 x25: 0000000000000004 x24: 0000000000000000 <4>[ 22.148537] x23: ffff800081f79000 x22: ffff000000166780 x21: 0000000000000000 <4>[ 22.155904] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000000 <4>[ 22.163271] x17: 000000000000ba7e x16: 0000000000000001 x15: 0000000000000010 <4>[ 22.170637] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 22.178004] x11: ffff00007fa5d8a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 22.185370] x8 : 4000000000000000 x7 : 3236303439302e32 x6 : 202020205b3e363c <4>[ 22.192737] x5 : ffff80008247a12b x4 : 0000000000000000 x3 : 0000000000000009 <4>[ 22.200104] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 22.207471] Call trace: <4>[ 22.210158] arch_local_irq_enable+0x8/0xc (P) <4>[ 22.214838] default_idle_call+0x24/0x30 (L) <4>[ 22.219344] do_idle+0xdc/0x250 <4>[ 22.222724] cpu_startup_entry+0x34/0x38 <4>[ 22.226884] secondary_start_kernel+0x134/0x158 <4>[ 22.231651] __secondary_switched+0xc0/0xc4 <6>[ 22.236666] Sending NMI from CPU 0 to CPUs 3: <4>[ 22.236673] NMI backtrace for cpu 3 <4>[ 22.244392] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 22.254185] Tainted: [W]=WARN <4>[ 22.257391] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 22.262591] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 22.269784] pc : arch_local_irq_enable+0x8/0xc <4>[ 22.274464] lr : default_idle_call+0x24/0x30 <4>[ 22.278970] sp : ffff8000825e3df0 <4>[ 22.282524] x29: ffff8000825e3df0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 22.289891] x26: ffff800081f79000 x25: 0000000000000008 x24: 0000000000000000 <4>[ 22.297257] x23: ffff800081f79000 x22: ffff000000170000 x21: 0000000000000000 <4>[ 22.304624] x20: 0000000000000000 x19: 0000000000000000 x18: 00000185446bdc6e <4>[ 22.311990] x17: 0000000000001c54 x16: 0000000000000001 x15: 0000000000000010 <4>[ 22.319357] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 22.326724] x11: ffff00007fa758a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 22.334090] x8 : 4000000000000000 x7 : 0a79646165722074 x6 : 61657220746f6e20 <4>[ 22.341457] x5 : ffff8000800d7e70 x4 : 0000000000000000 x3 : 0000000000000009 <4>[ 22.348824] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 22.356191] Call trace: <4>[ 22.358877] arch_local_irq_enable+0x8/0xc (P) <4>[ 22.363557] default_idle_call+0x24/0x30 (L) <4>[ 22.368064] do_idle+0xdc/0x250 <4>[ 22.371444] cpu_startup_entry+0x34/0x38 <4>[ 22.375604] secondary_start_kernel+0x134/0x158 <4>[ 22.380371] __secondary_switched+0xc0/0xc4 <6>[ 22.385681] Sending NMI from CPU 0 to CPUs 4: <4>[ 22.385689] NMI backtrace for cpu 4 <4>[ 22.393112] CPU: 4 UID: 0 PID: 0 Comm: swapper/4 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 22.402905] Tainted: [W]=WARN <4>[ 22.406111] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 22.411311] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 22.418504] pc : arch_local_irq_enable+0x8/0xc <4>[ 22.423184] lr : default_idle_call+0x24/0x30 <4>[ 22.427690] sp : ffff8000825ebdf0 <4>[ 22.431244] x29: ffff8000825ebdf0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 22.438611] x26: ffff800081f79000 x25: 0000000000000010 x24: 0000000000000000 <4>[ 22.445977] x23: ffff800081f79000 x22: ffff000000171140 x21: 0000000000000000 <4>[ 22.453344] x20: 0000000000000000 x19: 0000000000000000 x18: 000038adc145a1fa <4>[ 22.460710] x17: 0000000000003dcf x16: 0000000000000001 x15: 0000000000000010 <4>[ 22.468077] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 22.475444] x11: ffff00007fa8d8a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 22.482810] x8 : 4000000000000000 x7 : 0000000083e7dab1 x6 : 0000000083e7dab1 <4>[ 22.490177] x5 : ffff8000822e8440 x4 : 0000000000000004 x3 : 0000000000000009 <4>[ 22.497544] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 22.504911] Call trace: <4>[ 22.507597] arch_local_irq_enable+0x8/0xc (P) <4>[ 22.512277] default_idle_call+0x24/0x30 (L) <4>[ 22.516784] do_idle+0xdc/0x250 <4>[ 22.520164] cpu_startup_entry+0x34/0x38 <4>[ 22.524324] secondary_start_kernel+0x134/0x158 <4>[ 22.529091] __secondary_switched+0xc0/0xc4 <6>[ 22.533696] Sending NMI from CPU 0 to CPUs 5: <4>[ 22.533703] NMI backtrace for cpu 5 <4>[ 22.541832] CPU: 5 UID: 0 PID: 0 Comm: swapper/5 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 22.551625] Tainted: [W]=WARN <4>[ 22.554831] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 22.560031] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 22.567224] pc : arch_local_irq_enable+0x8/0xc <4>[ 22.571904] lr : default_idle_call+0x24/0x30 <4>[ 22.576410] sp : ffff8000825f3df0 <4>[ 22.579964] x29: ffff8000825f3df0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 22.587330] x26: ffff800081f79000 x25: 0000000000000020 x24: 0000000000000000 <4>[ 22.594697] x23: ffff800081f79000 x22: ffff000000172280 x21: 0000000000000000 <4>[ 22.602064] x20: 0000000000000000 x19: 0000000000000000 x18: 0000190b099607bf <4>[ 22.609431] x17: 0000000000002937 x16: 0000000000000001 x15: 0000000000000010 <4>[ 22.616797] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 22.624164] x11: ffff00007faa58a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 22.631531] x8 : 4000000000000000 x7 : 0000000000000020 x6 : 0000000000000020 <4>[ 22.638897] x5 : ffff000003f16a78 x4 : 0000000000000008 x3 : 0000000000000009 <4>[ 22.646264] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 22.653631] Call trace: <4>[ 22.656317] arch_local_irq_enable+0x8/0xc (P) <4>[ 22.660997] default_idle_call+0x24/0x30 (L) <4>[ 22.665504] do_idle+0xdc/0x250 <4>[ 22.668884] cpu_startup_entry+0x34/0x38 <4>[ 22.673044] secondary_start_kernel+0x134/0x158 <4>[ 22.677811] __secondary_switched+0xc0/0xc4 <3>[ 22.682713] rcu: rcu_preempt kthread timer wakeup didn't happen for 5251 jiffies! g-1179 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 <3>[ 22.693844] rcu: Possible timer handling issue on cpu=2 timer-softirq=0 <3>[ 22.700778] rcu: rcu_preempt kthread starved for 5252 jiffies! g-1179 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=2 <3>[ 22.711438] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. <3>[ 22.720798] rcu: RCU grace-period kthread stack dump: <6>[ 22.726085] task:rcu_preempt state:I stack:0 pid:16 tgid:16 ppid:2 flags:0x00000008 <6>[ 22.735618] Call trace: <6>[ 22.738304] __switch_to+0x19c/0x2b4 (T) <6>[ 22.742465] __schedule+0x50c/0x878 <6>[ 22.746191] schedule+0x60/0xd0 <6>[ 22.749571] schedule_timeout+0x8c/0xf4 <6>[ 22.753645] rcu_gp_fqs_loop+0x184/0x6a8 <6>[ 22.757804] rcu_gp_kthread+0x60/0x134 <6>[ 22.761791] kthread+0xfc/0x184 <6>[ 22.765171] ret_from_fork+0x10/0x20 <3>[ 84.907204] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: <3>[ 84.907911] rcu: 2-...!: (0 ticks this GP) idle=1748/0/0x0 softirq=0/0 fqs=1 (false positive?) <3>[ 84.916837] rcu: (detected by 0, t=21007 jiffies, g=-1179, q=2723 ncpus=6) <6>[ 84.924031] Sending NMI from CPU 0 to CPUs 2: <4>[ 84.924037] NMI backtrace for cpu 2 <4>[ 84.932350] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 84.942143] Tainted: [W]=WARN <4>[ 84.945349] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 84.950549] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 84.957742] pc : arch_local_irq_enable+0x8/0xc <4>[ 84.962422] lr : default_idle_call+0x24/0x30 <4>[ 84.966929] sp : ffff8000825dbdf0 <4>[ 84.970482] x29: ffff8000825dbdf0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 84.977849] x26: ffff800081f79000 x25: 0000000000000004 x24: 0000000000000000 <4>[ 84.985216] x23: ffff800081f79000 x22: ffff000000166780 x21: 0000000000000000 <4>[ 84.992582] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000000 <4>[ 84.999949] x17: 000000000000ba7e x16: 0000000000000001 x15: 0000000000000010 <4>[ 85.007316] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 85.014682] x11: ffff00007fa5d8a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 85.022049] x8 : 4000000000000000 x7 : 3236303439302e32 x6 : 202020205b3e363c <4>[ 85.029416] x5 : ffff80008247a12b x4 : 0000000000000000 x3 : 0000000000000009 <4>[ 85.036782] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 85.044149] Call trace: <4>[ 85.046836] arch_local_irq_enable+0x8/0xc (P) <4>[ 85.051516] default_idle_call+0x24/0x30 (L) <4>[ 85.056022] do_idle+0xdc/0x250 <4>[ 85.059402] cpu_startup_entry+0x34/0x38 <4>[ 85.063562] secondary_start_kernel+0x134/0x158 <4>[ 85.068329] __secondary_switched+0xc0/0xc4 <3>[ 85.073047] rcu: rcu_preempt kthread timer wakeup didn't happen for 15534 jiffies! g-1179 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 <3>[ 85.084449] rcu: Possible timer handling issue on cpu=2 timer-softirq=0 <3>[ 85.091383] rcu: rcu_preempt kthread starved for 15535 jiffies! g-1179 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=2 <3>[ 85.102129] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. <3>[ 85.111489] rcu: RCU grace-period kthread stack dump: <6>[ 85.116776] task:rcu_preempt state:I stack:0 pid:16 tgid:16 ppid:2 flags:0x00000008 <6>[ 85.126310] Call trace: <6>[ 85.128996] __switch_to+0x19c/0x2b4 (T) <6>[ 85.133156] __schedule+0x50c/0x878 <6>[ 85.136883] schedule+0x60/0xd0 <6>[ 85.140263] schedule_timeout+0x8c/0xf4 <6>[ 85.144336] rcu_gp_fqs_loop+0x184/0x6a8 <6>[ 85.148496] rcu_gp_kthread+0x60/0x134 <6>[ 85.152483] kthread+0xfc/0x184 <6>[ 85.155863] ret_from_fork+0x10/0x20 <3>[ 106.167203] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: <3>[ 106.167911] rcu: 1-...!: (5 GPs behind) idle=10d8/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 106.176577] rcu: 2-...!: (0 ticks this GP) idle=1758/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 106.185504] rcu: 3-...!: (5 GPs behind) idle=1138/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 106.194170] rcu: 4-...!: (4 GPs behind) idle=0b80/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 106.202837] rcu: 5-...!: (4 GPs behind) idle=07b0/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 106.211504] rcu: (detected by 0, t=5252 jiffies, g=-1175, q=2720 ncpus=6) <6>[ 106.218611] Sending NMI from CPU 0 to CPUs 1: <4>[ 106.218618] NMI backtrace for cpu 1 <4>[ 106.226932] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 106.236725] Tainted: [W]=WARN <4>[ 106.239930] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 106.245130] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 106.252323] pc : arch_local_irq_enable+0x8/0xc <4>[ 106.257003] lr : default_idle_call+0x24/0x30 <4>[ 106.261510] sp : ffff8000825d3df0 <4>[ 106.265063] x29: ffff8000825d3df0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 106.272430] x26: ffff800081f79000 x25: 0000000000000002 x24: 0000000000000000 <4>[ 106.279797] x23: ffff800081f79000 x22: ffff000000165640 x21: 0000000000000000 <4>[ 106.287163] x20: 0000000000000000 x19: 0000000000000000 x18: 000190d31bf7e124 <4>[ 106.294530] x17: 000000000001999a x16: 0000000000000001 x15: 0000000000000010 <4>[ 106.301897] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 106.309263] x11: ffff00007fa458a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 106.316630] x8 : 4000000000000000 x7 : 00000000564dfb60 x6 : 0000000000000cc0 <4>[ 106.323997] x5 : ffff00000de16f00 x4 : 0000000000000008 x3 : 0000000000000009 <4>[ 106.331363] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 106.338730] Call trace: <4>[ 106.341417] arch_local_irq_enable+0x8/0xc (P) <4>[ 106.346097] default_idle_call+0x24/0x30 (L) <4>[ 106.350603] do_idle+0xdc/0x250 <4>[ 106.353983] cpu_startup_entry+0x34/0x38 <4>[ 106.358143] secondary_start_kernel+0x134/0x158 <4>[ 106.362910] __secondary_switched+0xc0/0xc4 <6>[ 106.367626] Sending NMI from CPU 0 to CPUs 2: <4>[ 106.367632] NMI backtrace for cpu 2 <4>[ 106.375651] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 106.385444] Tainted: [W]=WARN <4>[ 106.388649] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 106.393850] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 106.401043] pc : arch_local_irq_enable+0x8/0xc <4>[ 106.405723] lr : default_idle_call+0x24/0x30 <4>[ 106.410229] sp : ffff8000825dbdf0 <4>[ 106.413783] x29: ffff8000825dbdf0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 106.421150] x26: ffff800081f79000 x25: 0000000000000004 x24: 0000000000000000 <4>[ 106.428516] x23: ffff800081f79000 x22: ffff000000166780 x21: 0000000000000000 <4>[ 106.435883] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000000 <4>[ 106.443250] x17: 000000000000ba7e x16: 0000000000000001 x15: 0000000000000010 <4>[ 106.450616] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 106.457983] x11: ffff00007fa5d8a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 106.465349] x8 : 4000000000000000 x7 : 3236303439302e32 x6 : 202020205b3e363c <4>[ 106.472716] x5 : ffff80008247a12b x4 : 0000000000000000 x3 : 0000000000000009 <4>[ 106.480083] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 106.487450] Call trace: <4>[ 106.490136] arch_local_irq_enable+0x8/0xc (P) <4>[ 106.494816] default_idle_call+0x24/0x30 (L) <4>[ 106.499323] do_idle+0xdc/0x250 <4>[ 106.502703] cpu_startup_entry+0x34/0x38 <4>[ 106.506863] secondary_start_kernel+0x134/0x158 <4>[ 106.511630] __secondary_switched+0xc0/0xc4 <6>[ 106.516641] Sending NMI from CPU 0 to CPUs 3: <4>[ 106.516647] NMI backtrace for cpu 3 <4>[ 106.524370] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 106.534164] Tainted: [W]=WARN <4>[ 106.537370] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 106.542570] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 106.549763] pc : arch_local_irq_enable+0x8/0xc <4>[ 106.554443] lr : default_idle_call+0x24/0x30 <4>[ 106.558949] sp : ffff8000825e3df0 <4>[ 106.562503] x29: ffff8000825e3df0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 106.569870] x26: ffff800081f79000 x25: 0000000000000008 x24: 0000000000000000 <4>[ 106.577236] x23: ffff800081f79000 x22: ffff000000170000 x21: 0000000000000000 <4>[ 106.584603] x20: 0000000000000000 x19: 0000000000000000 x18: 00000185446bdc6e <4>[ 106.591970] x17: 0000000000001c54 x16: 0000000000000001 x15: 0000000000000010 <4>[ 106.599336] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 106.606703] x11: ffff00007fa758a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 106.614069] x8 : 4000000000000000 x7 : 0a79646165722074 x6 : 61657220746f6e20 <4>[ 106.621436] x5 : ffff8000800d7e70 x4 : 0000000000000000 x3 : 0000000000000009 <4>[ 106.628803] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 106.636170] Call trace: <4>[ 106.638856] arch_local_irq_enable+0x8/0xc (P) <4>[ 106.643536] default_idle_call+0x24/0x30 (L) <4>[ 106.648043] do_idle+0xdc/0x250 <4>[ 106.651423] cpu_startup_entry+0x34/0x38 <4>[ 106.655583] secondary_start_kernel+0x134/0x158 <4>[ 106.660350] __secondary_switched+0xc0/0xc4 <6>[ 106.665656] Sending NMI from CPU 0 to CPUs 4: <4>[ 106.665662] NMI backtrace for cpu 4 <4>[ 106.673090] CPU: 4 UID: 0 PID: 0 Comm: swapper/4 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 106.682884] Tainted: [W]=WARN <4>[ 106.686090] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 106.691290] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 106.698483] pc : arch_local_irq_enable+0x8/0xc <4>[ 106.703163] lr : default_idle_call+0x24/0x30 <4>[ 106.707670] sp : ffff8000825ebdf0 <4>[ 106.711223] x29: ffff8000825ebdf0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 106.718590] x26: ffff800081f79000 x25: 0000000000000010 x24: 0000000000000000 <4>[ 106.725956] x23: ffff800081f79000 x22: ffff000000171140 x21: 0000000000000000 <4>[ 106.733323] x20: 0000000000000000 x19: 0000000000000000 x18: 000038adc145a1fa <4>[ 106.740690] x17: 0000000000003dcf x16: 0000000000000001 x15: 0000000000000010 <4>[ 106.748056] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 106.755423] x11: ffff00007fa8d8a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 106.762790] x8 : 4000000000000000 x7 : 0000000083e7dab1 x6 : 0000000083e7dab1 <4>[ 106.770156] x5 : ffff8000822e8440 x4 : 0000000000000004 x3 : 0000000000000009 <4>[ 106.777523] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 106.784890] Call trace: <4>[ 106.787576] arch_local_irq_enable+0x8/0xc (P) <4>[ 106.792256] default_idle_call+0x24/0x30 (L) <4>[ 106.796763] do_idle+0xdc/0x250 <4>[ 106.800143] cpu_startup_entry+0x34/0x38 <4>[ 106.804303] secondary_start_kernel+0x134/0x158 <4>[ 106.809070] __secondary_switched+0xc0/0xc4 <6>[ 106.813671] Sending NMI from CPU 0 to CPUs 5: <4>[ 106.813677] NMI backtrace for cpu 5 <4>[ 106.821810] CPU: 5 UID: 0 PID: 0 Comm: swapper/5 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 106.831604] Tainted: [W]=WARN <4>[ 106.834810] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 106.840010] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 106.847203] pc : arch_local_irq_enable+0x8/0xc <4>[ 106.851883] lr : default_idle_call+0x24/0x30 <4>[ 106.856390] sp : ffff8000825f3df0 <4>[ 106.859943] x29: ffff8000825f3df0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 106.867310] x26: ffff800081f79000 x25: 0000000000000020 x24: 0000000000000000 <4>[ 106.874676] x23: ffff800081f79000 x22: ffff000000172280 x21: 0000000000000000 <4>[ 106.882043] x20: 0000000000000000 x19: 0000000000000000 x18: 0000190b099607bf <4>[ 106.889410] x17: 0000000000002937 x16: 0000000000000001 x15: 0000000000000010 <4>[ 106.896776] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 106.904143] x11: ffff00007faa58a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 106.911509] x8 : 4000000000000000 x7 : 0000000000000020 x6 : 0000000000000020 <4>[ 106.918876] x5 : ffff000003f16a78 x4 : 0000000000000008 x3 : 0000000000000009 <4>[ 106.926243] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 106.933610] Call trace: <4>[ 106.936296] arch_local_irq_enable+0x8/0xc (P) <4>[ 106.940976] default_idle_call+0x24/0x30 (L) <4>[ 106.945483] do_idle+0xdc/0x250 <4>[ 106.948863] cpu_startup_entry+0x34/0x38 <4>[ 106.953023] secondary_start_kernel+0x134/0x158 <4>[ 106.957790] __secondary_switched+0xc0/0xc4 <3>[ 106.962687] rcu: rcu_preempt kthread timer wakeup didn't happen for 5251 jiffies! g-1175 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 <3>[ 106.973823] rcu: Possible timer handling issue on cpu=2 timer-softirq=0 <3>[ 106.980757] rcu: rcu_preempt kthread starved for 5252 jiffies! g-1175 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=2 <3>[ 106.991417] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. <3>[ 107.000777] rcu: RCU grace-period kthread stack dump: <6>[ 107.006063] task:rcu_preempt state:I stack:0 pid:16 tgid:16 ppid:2 flags:0x00000008 <6>[ 107.015597] Call trace: <6>[ 107.018283] __switch_to+0x19c/0x2b4 (T) <6>[ 107.022443] __schedule+0x50c/0x878 <6>[ 107.026170] schedule+0x60/0xd0 <6>[ 107.029550] schedule_timeout+0x8c/0xf4 <6>[ 107.033623] rcu_gp_fqs_loop+0x184/0x6a8 <6>[ 107.037783] rcu_gp_kthread+0x60/0x134 <6>[ 107.041770] kthread+0xfc/0x184 <6>[ 107.045150] ret_from_fork+0x10/0x20 <3>[ 169.187203] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: <3>[ 169.187916] rcu: 2-...!: (0 ticks this GP) idle=1768/0/0x0 softirq=0/0 fqs=1 (false positive?) <3>[ 169.196842] rcu: (detected by 0, t=21007 jiffies, g=-1175, q=2720 ncpus=6) <6>[ 169.204035] Sending NMI from CPU 0 to CPUs 2: <4>[ 169.204041] NMI backtrace for cpu 2 <4>[ 169.212355] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 169.222148] Tainted: [W]=WARN <4>[ 169.225354] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 169.230554] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 169.237747] pc : arch_local_irq_enable+0x8/0xc <4>[ 169.242427] lr : default_idle_call+0x24/0x30 <4>[ 169.246934] sp : ffff8000825dbdf0 <4>[ 169.250487] x29: ffff8000825dbdf0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 169.257854] x26: ffff800081f79000 x25: 0000000000000004 x24: 0000000000000000 <4>[ 169.265221] x23: ffff800081f79000 x22: ffff000000166780 x21: 0000000000000000 <4>[ 169.272587] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000000 <4>[ 169.279954] x17: 000000000000ba7e x16: 0000000000000001 x15: 0000000000000010 <4>[ 169.287321] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 169.294687] x11: ffff00007fa5d8a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 169.302054] x8 : 4000000000000000 x7 : 3236303439302e32 x6 : 202020205b3e363c <4>[ 169.309421] x5 : ffff80008247a12b x4 : 0000000000000000 x3 : 0000000000000009 <4>[ 169.316787] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 169.324154] Call trace: <4>[ 169.326841] arch_local_irq_enable+0x8/0xc (P) <4>[ 169.331521] default_idle_call+0x24/0x30 (L) <4>[ 169.336027] do_idle+0xdc/0x250 <4>[ 169.339407] cpu_startup_entry+0x34/0x38 <4>[ 169.343567] secondary_start_kernel+0x134/0x158 <4>[ 169.348334] __secondary_switched+0xc0/0xc4 <3>[ 169.353051] rcu: rcu_preempt kthread timer wakeup didn't happen for 15534 jiffies! g-1175 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 <3>[ 169.364454] rcu: Possible timer handling issue on cpu=2 timer-softirq=0 <3>[ 169.371388] rcu: rcu_preempt kthread starved for 15535 jiffies! g-1175 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=2 <3>[ 169.382134] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. <3>[ 169.391494] rcu: RCU grace-period kthread stack dump: <6>[ 169.396781] task:rcu_preempt state:I stack:0 pid:16 tgid:16 ppid:2 flags:0x00000008 <6>[ 169.406315] Call trace: <6>[ 169.409001] __switch_to+0x19c/0x2b4 (T) <6>[ 169.413161] __schedule+0x50c/0x878 <6>[ 169.416888] schedule+0x60/0xd0 <6>[ 169.420268] schedule_timeout+0x8c/0xf4 <6>[ 169.424341] rcu_gp_fqs_loop+0x184/0x6a8 <6>[ 169.428501] rcu_gp_kthread+0x60/0x134 <6>[ 169.432488] kthread+0xfc/0x184 <6>[ 169.435868] ret_from_fork+0x10/0x20 <3>[ 190.447203] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: <3>[ 190.447907] rcu: 1-...!: (6 GPs behind) idle=10e0/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 190.456574] rcu: 2-...!: (0 ticks this GP) idle=1778/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 190.465500] rcu: 3-...!: (6 GPs behind) idle=1140/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 190.474167] rcu: 4-...!: (5 GPs behind) idle=0b88/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 190.482833] rcu: 5-...!: (5 GPs behind) idle=07b8/0/0x0 softirq=0/0 fqs=0 (false positive?) <3>[ 190.491500] rcu: (detected by 0, t=5252 jiffies, g=-1171, q=2687 ncpus=6) <6>[ 190.498607] Sending NMI from CPU 0 to CPUs 1: <4>[ 190.498613] NMI backtrace for cpu 1 <4>[ 190.506927] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 190.516721] Tainted: [W]=WARN <4>[ 190.519926] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 190.525126] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 190.532320] pc : arch_local_irq_enable+0x8/0xc <4>[ 190.537000] lr : default_idle_call+0x24/0x30 <4>[ 190.541506] sp : ffff8000825d3df0 <4>[ 190.545060] x29: ffff8000825d3df0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 190.552426] x26: ffff800081f79000 x25: 0000000000000002 x24: 0000000000000000 <4>[ 190.559793] x23: ffff800081f79000 x22: ffff000000165640 x21: 0000000000000000 <4>[ 190.567160] x20: 0000000000000000 x19: 0000000000000000 x18: 000190d31bf7e124 <4>[ 190.574526] x17: 000000000001999a x16: 0000000000000001 x15: 0000000000000010 <4>[ 190.581893] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 190.589260] x11: ffff00007fa458a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 190.596626] x8 : 4000000000000000 x7 : 00000000564dfb60 x6 : 0000000000000cc0 <4>[ 190.603993] x5 : ffff00000de16f00 x4 : 0000000000000008 x3 : 0000000000000009 <4>[ 190.611360] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 190.618726] Call trace: <4>[ 190.621413] arch_local_irq_enable+0x8/0xc (P) <4>[ 190.626093] default_idle_call+0x24/0x30 (L) <4>[ 190.630600] do_idle+0xdc/0x250 <4>[ 190.633980] cpu_startup_entry+0x34/0x38 <4>[ 190.638140] secondary_start_kernel+0x134/0x158 <4>[ 190.642906] __secondary_switched+0xc0/0xc4 <6>[ 190.647622] Sending NMI from CPU 0 to CPUs 2: <4>[ 190.647628] NMI backtrace for cpu 2 <4>[ 190.655647] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 190.665440] Tainted: [W]=WARN <4>[ 190.668646] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 190.673846] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 190.681039] pc : arch_local_irq_enable+0x8/0xc <4>[ 190.685719] lr : default_idle_call+0x24/0x30 <4>[ 190.690226] sp : ffff8000825dbdf0 <4>[ 190.693779] x29: ffff8000825dbdf0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 190.701146] x26: ffff800081f79000 x25: 0000000000000004 x24: 0000000000000000 <4>[ 190.708513] x23: ffff800081f79000 x22: ffff000000166780 x21: 0000000000000000 <4>[ 190.715879] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000000 <4>[ 190.723246] x17: 000000000000ba7e x16: 0000000000000001 x15: 0000000000000010 <4>[ 190.730613] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 190.737979] x11: ffff00007fa5d8a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 190.745346] x8 : 4000000000000000 x7 : 3236303439302e32 x6 : 202020205b3e363c <4>[ 190.752712] x5 : ffff80008247a12b x4 : 0000000000000000 x3 : 0000000000000009 <4>[ 190.760079] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 190.767446] Call trace: <4>[ 190.770133] arch_local_irq_enable+0x8/0xc (P) <4>[ 190.774813] default_idle_call+0x24/0x30 (L) <4>[ 190.779319] do_idle+0xdc/0x250 <4>[ 190.782699] cpu_startup_entry+0x34/0x38 <4>[ 190.786859] secondary_start_kernel+0x134/0x158 <4>[ 190.791626] __secondary_switched+0xc0/0xc4 <6>[ 190.796637] Sending NMI from CPU 0 to CPUs 3: <4>[ 190.796643] NMI backtrace for cpu 3 <4>[ 190.804367] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 190.814160] Tainted: [W]=WARN <4>[ 190.817366] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 190.822566] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 190.829759] pc : arch_local_irq_enable+0x8/0xc <4>[ 190.834439] lr : default_idle_call+0x24/0x30 <4>[ 190.838946] sp : ffff8000825e3df0 <4>[ 190.842499] x29: ffff8000825e3df0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 190.849866] x26: ffff800081f79000 x25: 0000000000000008 x24: 0000000000000000 <4>[ 190.857232] x23: ffff800081f79000 x22: ffff000000170000 x21: 0000000000000000 <4>[ 190.864599] x20: 0000000000000000 x19: 0000000000000000 x18: 00000185446bdc6e <4>[ 190.871966] x17: 0000000000001c54 x16: 0000000000000001 x15: 0000000000000010 <4>[ 190.879333] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 190.886699] x11: ffff00007fa758a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 190.894066] x8 : 4000000000000000 x7 : 0a79646165722074 x6 : 61657220746f6e20 <4>[ 190.901433] x5 : ffff8000800d7e70 x4 : 0000000000000000 x3 : 0000000000000009 <4>[ 190.908799] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 190.916166] Call trace: <4>[ 190.918853] arch_local_irq_enable+0x8/0xc (P) <4>[ 190.923533] default_idle_call+0x24/0x30 (L) <4>[ 190.928039] do_idle+0xdc/0x250 <4>[ 190.931419] cpu_startup_entry+0x34/0x38 <4>[ 190.935579] secondary_start_kernel+0x134/0x158 <4>[ 190.940346] __secondary_switched+0xc0/0xc4 <6>[ 190.945652] Sending NMI from CPU 0 to CPUs 4: <4>[ 190.945659] NMI backtrace for cpu 4 <4>[ 190.953087] CPU: 4 UID: 0 PID: 0 Comm: swapper/4 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 190.962880] Tainted: [W]=WARN <4>[ 190.966086] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 190.971286] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 190.978479] pc : arch_local_irq_enable+0x8/0xc <4>[ 190.983159] lr : default_idle_call+0x24/0x30 <4>[ 190.987666] sp : ffff8000825ebdf0 <4>[ 190.991219] x29: ffff8000825ebdf0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 190.998586] x26: ffff800081f79000 x25: 0000000000000010 x24: 0000000000000000 <4>[ 191.005953] x23: ffff800081f79000 x22: ffff000000171140 x21: 0000000000000000 <4>[ 191.013319] x20: 0000000000000000 x19: 0000000000000000 x18: 000038adc145a1fa <4>[ 191.020686] x17: 0000000000003dcf x16: 0000000000000001 x15: 0000000000000010 <4>[ 191.028053] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 191.035419] x11: ffff00007fa8d8a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 191.042786] x8 : 4000000000000000 x7 : 0000000083e7dab1 x6 : 0000000083e7dab1 <4>[ 191.050153] x5 : ffff8000822e8440 x4 : 0000000000000004 x3 : 0000000000000009 <4>[ 191.057519] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 191.064886] Call trace: <4>[ 191.067573] arch_local_irq_enable+0x8/0xc (P) <4>[ 191.072253] default_idle_call+0x24/0x30 (L) <4>[ 191.076759] do_idle+0xdc/0x250 <4>[ 191.080139] cpu_startup_entry+0x34/0x38 <4>[ 191.084299] secondary_start_kernel+0x134/0x158 <4>[ 191.089066] __secondary_switched+0xc0/0xc4 <6>[ 191.093668] Sending NMI from CPU 0 to CPUs 5: <4>[ 191.093674] NMI backtrace for cpu 5 <4>[ 191.101807] CPU: 5 UID: 0 PID: 0 Comm: swapper/5 Tainted: G W 6.12.0-rc5-next-20241031 #1 <4>[ 191.111600] Tainted: [W]=WARN <4>[ 191.114806] Hardware name: Hardkernel ODROID-N2 (DT) <4>[ 191.120006] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) <4>[ 191.127199] pc : arch_local_irq_enable+0x8/0xc <4>[ 191.131879] lr : default_idle_call+0x24/0x30 <4>[ 191.136386] sp : ffff8000825f3df0 <4>[ 191.139939] x29: ffff8000825f3df0 x28: ffff800081f79cc0 x27: ffff800081f43f70 <4>[ 191.147306] x26: ffff800081f79000 x25: 0000000000000020 x24: 0000000000000000 <4>[ 191.154673] x23: ffff800081f79000 x22: ffff000000172280 x21: 0000000000000000 <4>[ 191.162039] x20: 0000000000000000 x19: 0000000000000000 x18: 0000190b099607bf <4>[ 191.169406] x17: 0000000000002937 x16: 0000000000000001 x15: 0000000000000010 <4>[ 191.176772] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 <4>[ 191.184139] x11: ffff00007faa58a4 x10: 0000000000000000 x9 : 0000000000000001 <4>[ 191.191506] x8 : 4000000000000000 x7 : 0000000000000020 x6 : 0000000000000020 <4>[ 191.198873] x5 : ffff000003f16a78 x4 : 0000000000000008 x3 : 0000000000000009 <4>[ 191.206239] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000000000c0 <4>[ 191.213606] Call trace: <4>[ 191.216293] arch_local_irq_enable+0x8/0xc (P) <4>[ 191.220973] default_idle_call+0x24/0x30 (L) <4>[ 191.225479] do_idle+0xdc/0x250 <4>[ 191.228859] cpu_startup_entry+0x34/0x38 <4>[ 191.233019] secondary_start_kernel+0x134/0x158 <4>[ 191.237786] __secondary_switched+0xc0/0xc4 <3>[ 191.242683] rcu: rcu_preempt kthread timer wakeup didn't happen for 5251 jiffies! g-1171 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 <3>[ 191.253820] rcu: Possible timer handling issue on cpu=2 timer-softirq=0 <3>[ 191.260753] rcu: rcu_preempt kthread starved for 5252 jiffies! g-1171 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=2 <3>[ 191.271413] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. <3>[ 191.280773] rcu: RCU grace-period kthread stack dump: <6>[ 191.286060] task:rcu_preempt state:I stack:0 pid:16 tgid:16 ppid:2 flags:0x00000008 <6>[ 191.295593] Call trace: <6>[ 191.298280] __switch_to+0x19c/0x2b4 (T) <6>[ 191.302440] __schedule+0x50c/0x878 <6>[ 191.306166] schedule+0x60/0xd0 <6>[ 191.309546] schedule_timeout+0x8c/0xf4 <6>[ 191.313620] rcu_gp_fqs_loop+0x184/0x6a8 <6>[ 191.317780] rcu_gp_kthread+0x60/0x134 <6>[ 191.321766] kthread+0xfc/0x184 <6>[ 191.325146] ret_from_fork+0x10/0x20