<debug_uart>
U-Boot 2022.04-00910-gea5583b90f-dirty (Apr 22 2022 - 23:37:44 +0800) e900v22c
Model: Skyworth E900V22C Multimedia Box
SoC: Amlogic Meson G12A (Unknown) Revision 28:c (70:2)
DRAM: 2 GiB
Core: 375 devices, 20 uclasses, devicetree: separate
MMC: sd@ffe05000: 0, mmc@ffe07000: 1
Loading Environment from nowhere... OK
In: serial@3000
Out: serial@3000
Err: serial@3000
Net: eth0: ethernet@ff3f0000
Hit any key to stop autoboot: 0
Card did not respond to voltage select! : -110
unable to select a mode : -5
MMC Device 2 not found
no mmc device at slot 2
starting USB...
Bus usb@ff500000: Register 3000140 NbrPorts 3
Starting the controller
USB XHCI 1.10
scanning bus usb@ff500000 for devices... 2 USB Device(s) found
scanning usb for storage devices... 1 Storage Device(s) found
Device 0: Vendor: AI Rev: Prod: Mass Storage
Type: Removable Hard Disk
Capacity: 15376.0 MB = 15.0 GB (31490176 x 512)
... is now current device
Scanning usb 0:1...
Found U-Boot script /boot.scr
1123 bytes read in 2 ms (547.9 KiB/s)
## Executing script at 08000000
Start AMLOGIC mainline U-boot
## Error: "bootfromsd" not defined
352 bytes read in 1 ms (343.8 KiB/s)
## Error: "mac" not defined
## Error: "eth_mac" not defined
ethaddr=de:69:5d:5a:8e:ed
26579456 bytes read in 897 ms (28.3 MiB/s)
8198052 bytes read in 278 ms (28.1 MiB/s)
46401 bytes read in 9 ms (4.9 MiB/s)
## Loading init Ramdisk from Legacy Image at 13000000 ...
Image Name: uInitrd
Image Type: AArch64 Linux RAMDisk Image (gzip compressed)
Data Size: 8197988 Bytes = 7.8 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 08008000
Booting using the fdt blob at 0x8008000
Loading Ramdisk to 3f82e000, end 3ffff764 ... OK
Loading Device Tree to 000000003f81f000, end 000000003f82d540 ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.15.60-flippy-75+o (root@univm25) (Ubuntu clang version 14.0.0-1ubuntu1, Ubuntu LLD 14.0.0) #152 SMP PREEMPT Thu Aug 11 20:37:57 CST 2022
[ 0.000000] Machine model: Amlogic Meson G12A U200 Development Board
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000070000000, size 256 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 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 0x0000000007300000-0x000000000fffffff]
[ 0.000000] node 0: [mem 0x0000000010000000-0x00000000101fffff]
[ 0.000000] node 0: [mem 0x0000000010200000-0x000000007fffffff]
[ 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] percpu: Embedded 19 pages/cpu s37720 r8192 d31912 u77824
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516096
[ 0.000000] Kernel command line: root=UUID=9c7e5ea5-d520-4ffd-b143-68fd7c950a04 rootflags=data=writeback rw rootfstype=ext4 console=ttyAML0,115200n8 console=tty0 no_console_suspend consoleblank=0 fsck.fix=yes fsck.repair=yes net.ifnames=0 cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory swapaccount=1 mac=de:69:5d:5a:8e:ed
[ 0.000000] Unknown kernel command line parameters "cgroup_enable=memory cgroup_memory=1 mac=de:69:5d:5a:8e:ed", will be passed to user space.
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 1725664K/2097152K available (15168K kernel code, 2724K rwdata, 5956K rodata, 1984K init, 887K bss, 109344K reserved, 262144K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 30 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: gic_handle_irq
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] irq_meson_gpio: 100 to 8 gpio interrupt mux initialized
[ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000000] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.000220] Console: colour dummy device 80x25
[ 0.000635] printk: console [tty0] enabled
[ 0.000694] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=80000)
[ 0.000718] pid_max: default: 32768 minimum: 301
[ 0.000914] LSM: Security Framework initializing
[ 0.001020] SELinux: Initializing.
[ 0.001277] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.001304] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.003414] rcu: Hierarchical SRCU implementation.
[ 0.004709] EFI services will not be available.
[ 0.005036] smp: Bringing up secondary CPUs ...
[ 0.005658] Detected VIPT I-cache on CPU1
[ 0.005718] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.006349] Detected VIPT I-cache on CPU2
[ 0.006382] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 0.007050] Detected VIPT I-cache on CPU3
[ 0.007078] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 0.007147] smp: Brought up 1 node, 4 CPUs
[ 0.007212] SMP: Total of 4 processors activated.
[ 0.007224] CPU features: detected: 32-bit EL0 Support
[ 0.007234] CPU features: detected: 32-bit EL1 Support
[ 0.007247] CPU features: detected: CRC32 instructions
[ 0.008094] CPU: All CPU(s) started at EL2
[ 0.008124] alternatives: patching kernel code
[ 0.009968] devtmpfs: initialized
[ 0.021333] Registered cp15_barrier emulation handler
[ 0.021382] Registered setend emulation handler
[ 0.021515] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[ 0.021545] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.027814] prandom: seed boundary self test passed
[ 0.029003] prandom: 100 self tests passed
[ 0.051979] prandom32: self test passed (less than 6 bits correlated)
[ 0.052034] pinctrl core: initialized pinctrl subsystem
[ 0.052717] DMI not present or invalid.
[ 0.053185] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.055010] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations
[ 0.055165] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.055357] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.055433] audit: initializing netlink subsys (disabled)
[ 0.055601] audit: type=2000 audit(0.053:1): state=initialized audit_enabled=0 res=1
[ 0.056873] thermal_sys: Registered thermal governor 'step_wise'
[ 0.057270] cpuidle: using governor ladder
[ 0.057445] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.057554] ASID allocator initialised with 65536 entries
[ 0.057697] Serial: AMBA PL011 UART driver
[ 0.080661] platform ff900000.vpu: Fixing up cyclic dependency with ff600000.hdmi-tx
[ 0.088885] platform cvbs-connector: Fixing up cyclic dependency with ff900000.vpu
[ 0.089842] platform hdmi-connector: Fixing up cyclic dependency with ff600000.hdmi-tx
[ 0.101848] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.101882] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.101897] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.101912] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 1.504172] cryptd: max_cpu_qlen set to 1000
[ 1.507720] "cryptomgr_test" (94) uses obsolete ecb(arc4) skcipher
[ 1.519166] alg: No test for 842 (842-generic)
[ 1.519311] alg: No test for 842 (842-scomp)
[ 1.609398] DRBG: Continuing without Jitter RNG
[ 1.692533] raid6: neonx8 gen() 2223 MB/s
[ 1.749280] raid6: neonx8 xor() 1599 MB/s
[ 1.806047] raid6: neonx4 gen() 2215 MB/s
[ 1.862792] raid6: neonx4 xor() 1536 MB/s
[ 1.919561] raid6: neonx2 gen() 2031 MB/s
[ 1.976308] raid6: neonx2 xor() 1435 MB/s
[ 2.033090] raid6: neonx1 gen() 1661 MB/s
[ 2.089826] raid6: neonx1 xor() 1168 MB/s
[ 2.146593] raid6: int64x8 gen() 1506 MB/s
[ 2.203346] raid6: int64x8 xor() 801 MB/s
[ 2.260103] raid6: int64x4 gen() 1620 MB/s
[ 2.316853] raid6: int64x4 xor() 823 MB/s
[ 2.373628] raid6: int64x2 gen() 1381 MB/s
[ 2.430402] raid6: int64x2 xor() 736 MB/s
[ 2.487120] raid6: int64x1 gen() 1162 MB/s
[ 2.543861] raid6: int64x1 xor() 583 MB/s
[ 2.543874] raid6: using algorithm neonx8 gen() 2223 MB/s
[ 2.543886] raid6: .... xor() 1599 MB/s, rmw enabled
[ 2.543897] raid6: using neon recovery algorithm
[ 2.544068] fbcon: Taking over console
[ 2.544100] ACPI: Interpreter disabled.
[ 2.545585] VDDAO_3V3: supplied by 12V
[ 2.545980] iommu: Default domain type: Translated
[ 2.545994] iommu: DMA domain TLB invalidation policy: strict mode
[ 2.546346] vgaarb: loaded
[ 2.546857] SCSI subsystem initialized
[ 2.547087] usbcore: registered new interface driver usbfs
[ 2.547135] usbcore: registered new interface driver hub
[ 2.547178] usbcore: registered new device driver usb
[ 2.547624] mc: Linux media interface: v0.10
[ 2.547658] videodev: Linux video capture interface: v2.00
[ 2.547923] EDAC MC: Ver: 3.0.0
[ 2.549016] Advanced Linux Sound Architecture Driver Initialized.
[ 2.550082] clocksource: Switched to clocksource arch_sys_counter
[ 2.550383] VFS: Disk quotas dquot_6.6.0
[ 2.550455] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 2.550613] FS-Cache: Loaded
[ 2.551012] pnp: PnP ACPI: disabled
[ 2.558161] NET: Registered PF_INET protocol family
[ 2.558360] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 2.559566] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[ 2.559610] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 2.559633] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 2.559826] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[ 2.560058] TCP: Hash tables configured (established 16384 bind 16384)
[ 2.560271] MPTCP token hash table entries: 2048 (order: 3, 49152 bytes, linear)
[ 2.560364] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 2.560419] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 2.560588] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 2.560624] NET: Registered PF_XDP protocol family
[ 2.560643] PCI: CLS 0 bytes, default 64
[ 2.560892] Trying to unpack rootfs image as initramfs...
[ 2.570826] kvm [1]: IPA Size Limit: 40 bits
[ 2.571775] kvm [1]: vgic interrupt IRQ9
[ 2.571926] kvm [1]: Hyp mode initialized successfully
[ 3.105414] Freeing initrd memory: 8004K
[ 3.307690] Initialise system trusted keyrings
[ 3.307889] workingset: timestamp_bits=46 max_order=19 bucket_order=0
[ 3.314923] zbud: loaded
[ 3.317046] fuse: init (API version 7.34)
[ 3.317516] SGI XFS with ACLs, security attributes, quota, no debug enabled
[ 3.357699] NET: Registered PF_ALG protocol family
[ 3.408120] xor: measuring software checksum speed
[ 3.412939] 8regs : 2051 MB/sec
[ 3.416343] 32regs : 2908 MB/sec
[ 3.420933] arm64_neon : 2154 MB/sec
[ 3.420945] xor: using function: 32regs (2908 MB/sec)
[ 3.420960] Key type asymmetric registered
[ 3.420971] Asymmetric key parser 'x509' registered
[ 3.421075] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 3.421212] io scheduler mq-deadline registered
[ 3.421227] io scheduler kyber registered
[ 3.421377] io scheduler bfq registered
[ 3.449446] soc soc0: Amlogic Meson G12A (Unknown) Revision 28:c (70:2) Detected
[ 3.451003] VDDCPU: supplied by 12V
[ 3.452403] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
[ 3.454355] Serial: AMBA driver
[ 3.454740] ff803000.serial: ttyAML0 at MMIO 0xff803000 (irq = 22, base_baud = 1500000) is a meson_uart
[ 4.469969] printk: console [ttyAML0] enabled
[ 4.474903] ffd24000.serial: ttyAML1 at MMIO 0xffd24000 (irq = 30, base_baud = 1500000) is a meson_uart
[ 4.492361] brd: module loaded
[ 4.496399] loop: module loaded
[ 4.503947] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.504862] ehci-pci: EHCI PCI platform driver
[ 4.509311] ehci-platform: EHCI generic platform driver
[ 4.514962] usbcore: registered new interface driver cdc_wdm
[ 4.520100] usbcore: registered new interface driver usb-storage
[ 4.526455] mousedev: PS/2 mouse device common for all mice
[ 4.532478] SPI driver rmi4_spi has no spi_device_id for syna,rmi4-spi
[ 4.538680] meson-vrtc ff8000a8.rtc: registered as rtc0
[ 4.543176] meson-vrtc ff8000a8.rtc: setting system clock to 1970-01-01T00:00:04 UTC (4)
[ 4.551598] i2c_dev: i2c /dev entries driver
[ 4.559189] debugfs: Directory 'ff800280.cec' with parent 'regmap' already present!
[ 4.563360] Registered IR keymap rc-cec
[ 4.566903] rc rc0: meson_g12a_ao_cec as /devices/platform/soc/ff800000.bus/ff800280.cec/rc/rc0
[ 4.575563] input: meson_g12a_ao_cec as /devices/platform/soc/ff800000.bus/ff800280.cec/rc/rc0/input0
[ 4.592161] ------------[ cut here ]------------
[ 4.592199] kobject: ¿' ((____ptrval____)): is not initialized, yet kobject_put() is being called.
[ 4.600350] WARNING: CPU: 3 PID: 1 at lib/kobject.c:752 kobject_put+0x34/0x90
[ 4.607374] Modules linked in:
[ 4.610394] CPU: 3 PID: 1 Comm: swapper/0 Not tainted 5.15.60-flippy-75+o #152
[ 4.617551] Hardware name: Amlogic Meson G12A U200 Development Board (DT)
[ 4.620079] Unable to handle kernel paging request at virtual address ffffffc05e17a280
[ 4.624280] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 4.632127] Mem abort info:
[ 4.639027] pc : kobject_put+0x34/0x90
[ 4.641787] ESR = 0x96000005
[ 4.645496] lr : kobject_put+0x34/0x90
[ 4.648515] EC = 0x25: DABT (current EL), IL = 32 bits
[ 4.652223] sp : ffffffc00802bba0
[ 4.657485] SET = 0, FnV = 0
[ 4.660762] x29: ffffffc00802bba0
[ 4.663781] EA = 0, S1PTW = 0
[ 4.663781] x28: 0000000000000000 x27: 0000000000000000
[ 4.667058] FSC = 0x05: level 1 translation fault
[ 4.670163]
[ 4.675425] Data abort info:
[ 4.680255] x26: 0000000000000000
[ 4.681721] ISV = 0, ISS = 0x00000005
[ 4.684567] x25: 0000000000000000
[ 4.687845] CM = 0, WnR = 0
[ 4.691640] x24: 0000000000000000
[ 4.695004] swapper pgtable: 4k pages, 39-bit VAs, pgdp=0000000009537000
[ 4.697936]
[ 4.701300] [ffffffc05e17a280] pgd=0000000000000000
[ 4.707941] x23: 0000000000000000
[ 4.709407] , p4d=0000000000000000
[ 4.714237] x22: 0000000000000000
[ 4.717515] , pud=0000000000000000
[ 4.720878] x21: ffffff800008d400
[ 4.724242]
[ 4.727606]
[ 4.730971] Internal error: Oops: 96000005 [#1] PREEMPT SMP
[ 4.732436] x20: ffffff8001031f08
[ 4.733903] Modules linked in:
[ 4.739422] x19: ffffff8001031f08
[ 4.742700]
[ 4.745718] x18: ffffffffffffffff
[ 4.749082] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.60-flippy-75+o #152
[ 4.750548]
[ 4.753912] Hardware name: Amlogic Meson G12A U200 Development Board (DT)
[ 4.761071] x17: 656a626f6b207465
[ 4.762537] pstate: 000000c5 (nzcv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 4.769265] x16: 00000000ffffe000
[ 4.772542] pc : update_process_times+0x6c/0xd0
[ 4.779442] x15: 0000000000000004
[ 4.782806] lr : tick_sched_timer+0x15c/0x1c0
[ 4.787291]
[ 4.790655] sp : ffffffc008003df0
[ 4.794967] x14: ffffffc00a7b23c0
[ 4.796433] x29: ffffffc008003df0
[ 4.799711] x13: 0000000000001fff
[ 4.802988] x28: ffffff806ff48fe8
[ 4.806266] x12: 0000000000000003
[ 4.809630] x27: 0000000112f9e3c5
[ 4.812993]
[ 4.816357]
[ 4.819721] x11: 00000000ffffdfff
[ 4.821187] x26: ffffff806ff48fd8
[ 4.822653] x10: 0000000000000001
[ 4.825931] x25: ffffff806ff48fd0
[ 4.829208] x9 : c1a744b753090e00
[ 4.832572] x24: ffffffc0091ad510
[ 4.835936]
[ 4.839300]
[ 4.842663] x8 : c1a744b753090e00
[ 4.844130] x23: ffffff806ff49498
[ 4.845596] x7 : 0720072007200720
[ 4.848873] x22: 000000000032dcd5
[ 4.852151] x6 : 0720072007200720
[ 4.855515] x21: ffffffc00a736000
[ 4.858878]
[ 4.862242]
[ 4.865606] x5 : ffffff800002af00
[ 4.867072] x20: ffffffc00a7476c0
[ 4.868538] x4 : 0000000000000001
[ 4.871816] x19: 0000000000000000
[ 4.875093] x3 : 0000000000000000
[ 4.878457] x18: ffffffc00a2e0e14
[ 4.881821]
[ 4.885185]
[ 4.888548] x2 : 0000000000000000
[ 4.890015] x17: ffffffc065835000
[ 4.891481] x1 : ffffffc00a29737e
[ 4.894758] x16: ffffffc008004000
[ 4.898036] x0 : 0000000000000059
[ 4.901400] x15: 000032dcd5ab3080
[ 4.904763]
[ 4.908127]
[ 4.911491] Call trace:
[ 4.912957] x14: 0000000000013880
[ 4.914424] kobject_put+0x34/0x90
[ 4.916838] x13: 0000000000ff2aa3
[ 4.920116] driver_register+0x68/0x114
[ 4.923480] x12: 0032dcd555555555
[ 4.926844] __platform_driver_register+0x24/0x30
[ 4.930638]
[ 4.934002] psci_idle_init+0x30/0xb4
[ 4.938660] x11: 55cfb3f427fc4ae9
[ 4.940126] __initstub__kmod_cpuidle_psci__364_455_psci_idle_init6+0x10/0x1c
[ 4.943748] x10: ffffffc00a716248
[ 4.947026] do_one_initcall+0xa8/0x20c
[ 4.954098] x9 : ffffffc00a712d00
[ 4.957462] do_initcall_level+0x94/0xb4
[ 4.961257]
[ 4.964621] do_initcalls+0x54/0x94
[ 4.968502] x8 : ffffffc00a73ec80
[ 4.969969] do_basic_setup+0x1c/0x28
[ 4.973418] x7 : 000032dcd555bd80
[ 4.976696] kernel_init_freeable+0x120/0x184
[ 4.980318] x6 : ffffffffffaa4280
[ 4.983682] kernel_init+0x20/0x19c
[ 4.987995]
[ 4.991359] ret_from_fork+0x10/0x20
[ 4.994808] x5 : ffffffc00aa26ca0
[ 4.996286] ---[ end trace f00ab9faa1f9ea58 ]---
[ 4.999811] x4 : ffffffc00aa26df0
[ 5.003103] ------------[ cut here ]------------
[ 5.007660] x3 : ffffffc00aa26c40
[ 5.007663] x2 : ffffffffffffffd0 x1 : 0000000000000000
[ 5.011029] refcount_t: underflow; use-after-free.
[ 5.015595] x0 : ffffffc00a7476c0
[ 5.015598] Call trace:
[ 5.015601] update_process_times+0x6c/0xd0
[ 5.018999] WARNING: CPU: 3 PID: 1 at lib/refcount.c:28 refcount_warn_saturate+0x108/0x148
[ 5.024134] tick_sched_timer+0x15c/0x1c0
[ 5.028877] Modules linked in:
[ 5.032241] __hrtimer_run_queues+0x124/0x1d0
[ 5.034656]
[ 5.038796] hrtimer_interrupt+0xec/0x3ac
[ 5.046990] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 5.15.60-flippy-75+o #152
[ 5.050957] arch_timer_handler_phys+0x3c/0x4c
[ 5.053976] Hardware name: Amlogic Meson G12A U200 Development Board (DT)
[ 5.058289] handle_percpu_devid_irq+0x98/0x17c
[ 5.059755] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 5.063722] handle_domain_irq+0x80/0xe4
[ 5.072261] pc : refcount_warn_saturate+0x108/0x148
[ 5.076660] gic_handle_irq+0x68/0xfc
[ 5.083387] lr : refcount_warn_saturate+0x108/0x148
[ 5.087872] call_on_irq_stack+0x2c/0x38
[ 5.094772] sp : ffffffc00802bb90
[ 5.098654] do_interrupt_handler+0x3c/0x50
[ 5.103483] x29: ffffffc00802bb90
[ 5.107106] el1_interrupt+0x30/0x5c
[ 5.111936] x28: 0000000000000000
[ 5.115817] el1h_64_irq_handler+0x18/0x24
[ 5.119095] x27: 0000000000000000
[ 5.123235] el1h_64_irq+0x78/0x7c
[ 5.126512]
[ 5.130048] arch_local_irq_enable+0xc/0x2c
[ 5.133412] x26: 0000000000000000
[ 5.137466] default_idle_call+0x24/0x84
[ 5.140830] x25: 0000000000000000
[ 5.144193] cpuidle_idle_call+0x68/0x1bc
[ 5.145660] x24: 0000000000000000
[ 5.149800] do_idle.llvm.4456263127363871124+0x88/0xcc
[ 5.153077]
[ 5.156959] cpu_startup_entry+0x24/0x28
[ 5.160322] x23: 0000000000000000
[ 5.164290] kernel_init+0x0/0x19c
[ 5.167653] x22: 0000000000000000
[ 5.172829] start_kernel+0x0/0x4bc
[ 5.174295] x21: ffffff800008d400
[ 5.178176] start_kernel+0x39c/0x4bc
[ 5.181453]
[ 5.184817] __primary_switched+0xa4/0x7b98
[ 5.188181] x20: ffffff8001031f08
[ 5.191634] Code: f000ad08 f000aba9 91320108 91340129 (f8605908)
[ 5.194995] x19: ffffff8001031f08
[ 5.198618] ---[ end trace f00ab9faa1f9ea59 ]---
[ 5.200083] x18: ffffffffffffffff
[ 5.204225] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[ 5.207501]
[ 5.213539] SMP: stopping secondary CPUs
[ 5.216902] x17: ffffffc00802b83f x16: 0000000000000000 x15: 0720072007200720
[ 5.244071] x14: 0720072007200720 x13: 0000000000000000 x12: 0000000000000000
[ 5.251144] x11: 00000000ffffffff x10: 0000000000000001 x9 : c1a744b753090e00
[ 5.258216] x8 : c1a744b753090e00 x7 : 0720072007200720 x6 : 0720072007200720
[ 5.265289] x5 : ffffff800002af00 x4 : ffffff800002afa0 x3 : ffffffc00995ab34
[ 5.272361] x2 : 0000000000000026 x1 : 0000000000000000 x0 : 0000000000000026
[ 5.279434] Call trace:
[ 5.281849] refcount_warn_saturate+0x108/0x148
[ 5.286334] kobject_put+0x8c/0x90
[ 5.289698] driver_register+0x68/0x114
[ 5.293493] __platform_driver_register+0x24/0x30
[ 5.298150] psci_idle_init+0x30/0xb4
[ 5.301773] __initstub__kmod_cpuidle_psci__364_455_psci_idle_init6+0x10/0x1c
[ 5.308845] do_one_initcall+0xa8/0x20c
[ 5.312640] do_initcall_level+0x94/0xb4
[ 5.316521] do_initcalls+0x54/0x94
[ 5.319971] do_basic_setup+0x1c/0x28
[ 5.323594] kernel_init_freeable+0x120/0x184
[ 5.327906] kernel_init+0x20/0x19c
[ 5.331356] ret_from_fork+0x10/0x20
[ 5.334893] ---[ end trace f00ab9faa1f9ea5a ]---
[ 5.339467] Kernel Offset: disabled
[ 5.342914] CPU features: 0x00002001,00000846
[ 5.347226] Memory Limit: none
[ 5.350247] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---
楼主: XCray
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发表于 2022-8-18 10:18:19
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