[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 6.8.0-1002-raspi (buildd@bos03-arm64-017) (aarch64-linux-gnu-gcc-13 (Ubuntu 13.2.0-19ubuntu1) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.42) #2-Ubuntu SMP PREEMPT_DYNAMIC Tue Mar 19 17:33:24 UTC 2024 (Ubuntu 6.8.0-1002.2-raspi 6.8.1) [ 0.000000] KASLR enabled [ 0.000000] random: crng init done [ 0.000000] Machine model: Raspberry Pi 3 Model A Plus Rev 1.0 [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000008c00000, size 256 MiB [ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool [ 0.000000] OF: reserved mem: 0x0000000008c00000..0x0000000018bfffff (262144 KiB) map reusable linux,cma [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000001bffffff] [ 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 0x0000000000000000-0x000000001bffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000001bffffff] [ 0.000000] On node 0, zone DMA: 16384 pages in unavailable ranges [ 0.000000] percpu: Embedded 52 pages/cpu s88232 r8192 d116568 u212992 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: kernel page table isolation forced ON by KASLR [ 0.000000] CPU features: detected: Kernel page table isolation (KPTI) [ 0.000000] CPU features: detected: ARM erratum 843419 [ 0.000000] CPU features: detected: ARM erratum 845719 [ 0.000000] alternatives: applying boot alternatives [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_hdmi=0 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 console=ttyS0,115200 multipath=off dwc_otg.lpm_enable=0 console=tty1 root=LABEL=writable rootfstype=ext4 rootwait fixrtc [ 0.000000] Unknown kernel command line parameters "fixrtc multipath=off", will be passed to user space. [ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 112896 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 104068K/458752K available (15040K kernel code, 2704K rwdata, 4760K rodata, 6528K init, 853K bss, 92540K reserved, 262144K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] ftrace: allocating 44804 entries in 176 pages [ 0.000000] ftrace: allocated 176 pages with 3 groups [ 0.000000] trace event string verifier disabled [ 0.000000] Dynamic Preempt: full [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] Root IRQ handler: bcm2836_arm_irqchip_handle_irq [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns [ 0.000001] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns [ 0.000546] Console: colour dummy device 80x25 [ 0.000576] printk: legacy console [tty1] enabled [ 0.001729] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=19200) [ 0.001796] pid_max: default: 32768 minimum: 301 [ 0.003182] LSM: initializing lsm=lockdown,capability,yama,apparmor,integrity [ 0.004050] Yama: becoming mindful. [ 0.004367] AppArmor: AppArmor initialized [ 0.005047] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.005108] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.011315] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.011651] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.011945] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.012623] rcu: Hierarchical SRCU implementation. [ 0.012662] rcu: Max phase no-delay instances is 400. [ 0.017207] smp: Bringing up secondary CPUs ... [ 0.018666] Detected VIPT I-cache on CPU1 [ 0.018855] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] [ 0.020536] Detected VIPT I-cache on CPU2 [ 0.020683] CPU2: Booted secondary processor 0x0000000002 [0x410fd034] [ 0.022316] Detected VIPT I-cache on CPU3 [ 0.022458] CPU3: Booted secondary processor 0x0000000003 [0x410fd034] [ 0.022685] smp: Brought up 1 node, 4 CPUs [ 0.022855] SMP: Total of 4 processors activated. [ 0.022888] CPU: All CPU(s) started at EL2 [ 0.022936] CPU features: detected: 32-bit EL0 Support [ 0.022968] CPU features: detected: 32-bit EL1 Support [ 0.023006] CPU features: detected: CRC32 instructions [ 0.023165] alternatives: applying system-wide alternatives [ 0.024790] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching [ 0.026753] devtmpfs: initialized [ 0.047855] Enabled cp15_barrier support [ 0.047949] Enabled setend support [ 0.048367] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.048445] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.063352] pinctrl core: initialized pinctrl subsystem [ 0.066225] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.074878] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations [ 0.075352] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.076668] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.076888] audit: initializing netlink subsys (disabled) [ 0.077449] audit: type=2000 audit(0.074:1): state=initialized audit_enabled=0 res=1 [ 0.078562] thermal_sys: Registered thermal governor 'fair_share' [ 0.078581] thermal_sys: Registered thermal governor 'bang_bang' [ 0.078621] thermal_sys: Registered thermal governor 'step_wise' [ 0.078657] thermal_sys: Registered thermal governor 'user_space' [ 0.078820] cpuidle: using governor ladder [ 0.078956] cpuidle: using governor menu [ 0.079439] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.079760] ASID allocator initialised with 32768 entries [ 0.081497] Serial: AMBA PL011 UART driver [ 0.094663] bcm2835-mbox 3f00b880.mailbox: mailbox enabled [ 0.110965] raspberrypi-firmware soc:firmware: Attached to firmware from 2024-02-29T12:26:47, variant start [ 0.111987] raspberrypi-firmware soc:firmware: Firmware hash is f4e2138c2adc8f3a92a3a65939e458f11d7298ba [ 0.119628] Modules: 2G module region forced by RANDOMIZE_MODULE_REGION_FULL [ 0.119684] Modules: 0 pages in range for non-PLT usage [ 0.119699] Modules: 516768 pages in range for PLT usage [ 0.122017] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.122102] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page [ 0.122163] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages [ 0.122200] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page [ 0.122238] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.122274] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page [ 0.122312] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages [ 0.122348] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page [ 0.129786] bcm2835-dma 3f007000.dma-controller: DMA legacy API manager, dmachans=0x1 [ 0.133372] iommu: Default domain type: Translated [ 0.133448] iommu: DMA domain TLB invalidation policy: strict mode [ 0.137123] SCSI subsystem initialized [ 0.137552] usbcore: registered new interface driver usbfs [ 0.137665] usbcore: registered new interface driver hub [ 0.137791] usbcore: registered new device driver usb [ 0.138004] pps_core: LinuxPPS API ver. 1 registered [ 0.138041] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.138109] PTP clock support registered [ 0.138214] EDAC MC: Ver: 3.0.0 [ 0.141419] NetLabel: Initializing [ 0.141492] NetLabel: domain hash size = 128 [ 0.141526] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.141716] NetLabel: unlabeled traffic allowed by default [ 0.143127] clocksource: Switched to clocksource arch_sys_counter [ 0.203987] VFS: Disk quotas dquot_6.6.0 [ 0.204237] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.206207] AppArmor: AppArmor Filesystem Enabled [ 0.224181] NET: Registered PF_INET protocol family [ 0.224494] IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.226666] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.226746] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.226816] TCP established hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.227059] TCP bind hash table entries: 4096 (order: 5, 131072 bytes, linear) [ 0.227330] TCP: Hash tables configured (established 4096 bind 4096) [ 0.227900] MPTCP token hash table entries: 512 (order: 1, 12288 bytes, linear) [ 0.228066] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.228168] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.228605] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.228723] NET: Registered PF_XDP protocol family [ 0.228782] PCI: CLS 0 bytes, default 64 [ 0.229367] Trying to unpack rootfs image as initramfs... [ 0.231492] kvm [1]: IPA Size Limit: 40 bits [ 0.234331] kvm [1]: Hyp mode initialized successfully [ 0.238041] Initialise system trusted keyrings [ 0.238251] Key type blacklist registered [ 0.238921] workingset: timestamp_bits=46 max_order=17 bucket_order=0 [ 0.239226] zbud: loaded [ 0.244413] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.358028] Key type asymmetric registered [ 0.358135] Asymmetric key parser 'x509' registered [ 0.358357] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 0.358931] io scheduler mq-deadline registered [ 0.369276] simple-framebuffer 1e402000.framebuffer: framebuffer at 0x1e402000, 0x7f8000 bytes [ 0.369368] simple-framebuffer 1e402000.framebuffer: format=a8r8g8b8, mode=1920x1080x32, linelength=7680 [ 0.391717] Console: switching to colour frame buffer device 240x67 [ 0.411749] simple-framebuffer 1e402000.framebuffer: fb0: simplefb registered! [ 0.532143] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled [ 0.534079] bcm2835-aux-uart 3f215040.serial: there is not valid maps for state default [ 0.537209] printk: legacy console [ttyS0] disabled [ 0.538379] 3f215040.serial: ttyS0 at MMIO 0x3f215040 (irq = 71, base_baud = 50000000) is a 16550 [ 0.538651] printk: legacy console [ttyS0] enabled [ 1.540190] kworker/u8:1 invoked oom-killer: gfp_mask=0x140cc0(GFP_USER|__GFP_COMP), order=0, oom_score_adj=0 [ 1.592234] CPU: 2 PID: 37 Comm: kworker/u8:1 Not tainted 6.8.0-1002-raspi #2-Ubuntu [ 1.600250] Hardware name: Raspberry Pi 3 Model A Plus Rev 1.0 (DT) [ 1.606723] Workqueue: events_unbound async_run_entry_fn [ 1.612234] Call trace: [ 1.614768] dump_backtrace+0xa0/0x128 [ 1.618654] show_stack+0x20/0x38 [ 1.622092] dump_stack_lvl+0xbc/0x120 [ 1.625985] dump_stack+0x18/0x28 [ 1.629427] dump_header+0x44/0x1a8 [ 1.633049] out_of_memory+0x27c/0x378 [ 1.636927] __alloc_pages_may_oom+0x110/0x1e8 [ 1.641526] __alloc_pages_slowpath.constprop.0+0x398/0x8c8 [ 1.647288] __alloc_pages+0x288/0x340 [ 1.651173] __folio_alloc+0x20/0x70 [ 1.654876] __filemap_get_folio+0x1ac/0x3b0 [ 1.659297] simple_write_begin+0x3c/0x180 [ 1.663540] page_symlink+0x170/0x190 [ 1.667336] ramfs_symlink+0x58/0xd0 [ 1.671046] vfs_symlink+0x15c/0x208 [ 1.674752] init_symlink+0xcc/0xe0 [ 1.678365] do_symlink+0x78/0xf8 [ 1.681806] flush_buffer+0x6c/0x108 [ 1.685512] __unzstd.constprop.0+0x258/0x3f8 [ 1.690027] unzstd+0x10/0x20 [ 1.693107] unpack_to_rootfs+0x1cc/0x3f8 [ 1.697262] do_populate_rootfs+0x80/0x218 [ 1.701507] async_run_entry_fn+0x3c/0x160 [ 1.705747] process_one_work+0x164/0x3c8 [ 1.709899] worker_thread+0x32c/0x450 [ 1.713782] kthread+0xf4/0x108 [ 1.721520] ret_from_fork+0x10/0x20 [ 1.729711] Mem-Info: [ 1.736530] active_anon:0 inactive_anon:0 isolated_anon:0 [ 1.736530] active_file:0 inactive_file:0 isolated_file:0 [ 1.736530] unevictable:19437 dirty:0 writeback:0 [ 1.736530] slab_reclaimable:937 slab_unreclaimable:2253 [ 1.736530] mapped:0 shmem:0 pagetables:2 [ 1.736530] sec_pagetables:0 bounce:0 [ 1.736530] kernel_misc_reclaimable:0 [ 1.736530] free:64796 free_pcp:1991 free_cma:64512 [ 1.809849] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:77796kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:936kB pagetables:8kB sec_pagetables:0kB all_unreclaimable? no [ 1.851544] DMA free:259196kB boost:0kB min:2420kB low:3024kB high:3628kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:77796kB writepending:0kB present:458752kB managed:366212kB mlocked:0kB bounce:0kB free_pcp:7964kB local_pcp:0kB free_cma:258048kB [ 1.889816] lowmem_reserve[]: 0 0 0 0 [ 1.898918] DMA: 5*4kB (UME) 3*8kB (UME) 1*16kB (E) 2*32kB (ME) 5*64kB (UME) 2*128kB (M) 0*256kB 1*512kB (M) 0*1024kB 0*2048kB 63*4096kB (C) = 259260kB [ 1.918564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1.932989] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 1.947151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1.961151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 1.974865] 19449 total pagecache pages [ 1.984078] 0 pages in swap cache [ 1.992715] Free swap = 0kB [ 2.000825] Total swap = 0kB [ 2.008870] 114688 pages RAM [ 2.016866] 0 pages HighMem/MovableOnly [ 2.025792] 23135 pages reserved [ 2.034024] 65536 pages cma reserved [ 2.042533] Tasks state (memory values in pages): [ 2.052154] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 2.068364] Out of memory and no killable processes... [ 2.078485] Kernel panic - not syncing: System is deadlocked on memory [ 2.089913] CPU: 2 PID: 37 Comm: kworker/u8:1 Not tainted 6.8.0-1002-raspi #2-Ubuntu [ 2.102635] Hardware name: Raspberry Pi 3 Model A Plus Rev 1.0 (DT) [ 2.113852] Workqueue: events_unbound async_run_entry_fn [ 2.124061] Call trace: [ 2.131373] dump_backtrace+0xa0/0x128 [ 2.140000] show_stack+0x20/0x38 [ 2.148228] dump_stack_lvl+0xbc/0x120 [ 2.156889] dump_stack+0x18/0x28 [ 2.165135] panic+0x3cc/0x460 [ 2.173044] out_of_memory+0x354/0x378 [ 2.181707] __alloc_pages_may_oom+0x110/0x1e8 [ 2.191047] __alloc_pages_slowpath.constprop.0+0x398/0x8c8 [ 2.201598] __alloc_pages+0x288/0x340 [ 2.210282] __folio_alloc+0x20/0x70 [ 2.218764] __filemap_get_folio+0x1ac/0x3b0 [ 2.227980] simple_write_begin+0x3c/0x180 [ 2.236980] page_symlink+0x170/0x190 [ 2.245564] ramfs_symlink+0x58/0xd0 [ 2.254023] vfs_symlink+0x15c/0x208 [ 2.262525] init_symlink+0xcc/0xe0 [ 2.270878] do_symlink+0x78/0xf8 [ 2.279117] flush_buffer+0x6c/0x108 [ 2.287578] __unzstd.constprop.0+0x258/0x3f8 [ 2.296885] unzstd+0x10/0x20 [ 2.304705] unpack_to_rootfs+0x1cc/0x3f8 [ 2.313656] do_populate_rootfs+0x80/0x218 [ 2.322646] async_run_entry_fn+0x3c/0x160 [ 2.331683] process_one_work+0x164/0x3c8 [ 2.340580] worker_thread+0x32c/0x450 [ 2.349269] kthread+0xf4/0x108 [ 2.357320] ret_from_fork+0x10/0x20 [ 2.365837] SMP: stopping secondary CPUs [ 2.374666] Kernel Offset: 0x44b035c00000 from 0xffff800080000000 [ 2.385750] PHYS_OFFSET: 0xfffff85980000000 [ 2.394879] CPU features: 0x0,0000000d,00020000,0100421b [ 2.405140] Memory Limit: none [ 2.413137] ---[ end Kernel panic - not syncing: System is deadlocked on memory ]---