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Re: App-Platform auf IP811 hängt sich auf

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Booting Linux on physical CPU 0x1

Linux version 5.4.10 (root@debian) (gcc version 6.3.0 20170516 (Debian 6.3.0-18)) #1 SMP Fri Jan 10 15:03:09 CET 2020

CPU: ARMv7 Processor [414fc091] revision 1 (ARMv7), cr=10c5387d

CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

OF: fdt: Machine model: innovaphone IP811

Memory policy: Data cache writealloc

percpu: Embedded 12 pages/cpu s28108 r0 d21044 u49152

Built 1 zonelists, mobility grouping on. Total pages: 389890

Kernel command line: root=/dev/sda3

Dentry cache hash table entries: 262144 (order: 8, 1048576 bytes, linear)

Inode-cache hash table entries: 131072 (order: 7, 524288 bytes, linear)

mem auto-init: stack:off, heap alloc:off, heap free:off

Memory: 1537712K/1571840K available (7168K kernel code, 173K rwdata, 1396K rodata, 1024K init, 369K bss, 34128K reserved, 0K cma-reserved)

SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

rcu: Hierarchical RCU implementation.

rcu: RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.

rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.

rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1

NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16

GIC physical location is 0xf100d000

L2C-310 enabling early BRESP for Cortex-A9

L2C-310: enabling full line of zeros but not enabled in Cortex-A9

L2C-310 ID prefetch enabled, offset 1 lines

L2C-310 dynamic clock gating enabled, standby mode enabled

L2C-310 Coherent cache controller enabled, 8 ways, 256 kB

L2C-310 Coherent: CACHE_ID 0x410054c9, AUX_CTRL 0x76040001

random: get_random_bytes called from start_kernel+0x2b0/0x434 with crng_init=0

Switching to timer-based delay loop, resolution 40ns

sched_clock: 32 bits at 25MHz, resolution 40ns, wraps every 85899345900ns

clocksource: armada_370_xp_clocksource: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 76450417870 ns

Console: colour dummy device 80x30

printk: console [tty0] enabled

Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)

pid_max: default: 32768 minimum: 301

LSM: Security Framework initializing

Mount-cache hash table entries: 4096 (order: 2, 16384 bytes, linear)

Mountpoint-cache hash table entries: 4096 (order: 2, 16384 bytes, linear)

CPU: Testing write buffer coherency: ok

CPU0: Spectre v2: using BPIALL workaround

CPU0: thread -1, cpu 1, socket 0, mpidr 80000001

Setting up static identity map for 0x20100000 - 0x20100060

rcu: Hierarchical SRCU implementation.

smp: Bringing up secondary CPUs ...

smp: Brought up 1 node, 1 CPU

SMP: Total of 1 processors activated (50.00 BogoMIPS).

CPU: All CPU(s) started in SVC mode.

devtmpfs: initialized

VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4

clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns

futex hash table entries: 256 (order: 2, 16384 bytes, linear)

xor: measuring software checksum speed

arm4regs : 1258.000 MB/sec

8regs : 969.000 MB/sec

32regs : 1006.000 MB/sec

neon : 917.000 MB/sec

xor: using function: arm4regs (1258.000 MB/sec)

pinctrl core: initialized pinctrl subsystem

NET: Registered protocol family 16

DMA: preallocated 256 KiB pool for atomic coherent allocations

cryptd: max_cpu_qlen set to 1000

raid6: neonx8 gen() 539 MB/s

raid6: neonx8 xor() 490 MB/s

raid6: neonx4 gen() 749 MB/s

raid6: neonx4 xor() 654 MB/s

raid6: neonx2 gen() 643 MB/s

raid6: neonx2 xor() 673 MB/s

raid6: neonx1 gen() 604 MB/s

raid6: neonx1 xor() 572 MB/s

raid6: int32x8 gen() 209 MB/s

raid6: int32x8 xor() 154 MB/s

raid6: int32x4 gen() 196 MB/s

raid6: int32x4 xor() 166 MB/s

raid6: int32x2 gen() 166 MB/s

raid6: int32x2 xor() 173 MB/s

raid6: int32x1 gen() 105 MB/s

raid6: int32x1 xor() 153 MB/s

raid6: using algorithm neonx4 gen() 749 MB/s

raid6: .... xor() 654 MB/s, rmw enabled

raid6: using neon recovery algorithm

SCSI subsystem initialized

NetLabel: Initializing

NetLabel: domain hash size = 128

NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO

NetLabel: unlabeled traffic allowed by default

clocksource: Switched to clocksource armada_370_xp_clocksource

FS-Cache: Loaded

thermal_sys: Registered thermal governor 'step_wise'

NET: Registered protocol family 2

tcp_listen_portaddr_hash hash table entries: 1024 (order: 1, 12288 bytes, linear)

TCP established hash table entries: 16384 (order: 4, 65536 bytes, linear)

TCP bind hash table entries: 16384 (order: 5, 131072 bytes, linear)

TCP: Hash tables configured (established 16384 bind 16384)

UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)

UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)

NET: Registered protocol family 1

Trying to unpack rootfs image as initramfs...

Freeing initrd memory: 9420K

printk: console [shm_console0] enabled

workingset: timestamp_bits=30 max_order=19 bucket_order=0

FS-Cache: Netfs 'cifs' registered for caching

Key type cifs.idmap registered

SGI XFS with security attributes, no debug enabled

Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)

io scheduler mq-deadline registered

io scheduler kyber registered

io scheduler bfq registered

Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled

f1012000.serial: ttyS0 at MMIO 0xf1012000 (irq = 18, base_baud = 12500000) is a 16550A

brd: module loaded

loop: module loaded

sata_mv f10a0000.sata: slots 32 ports 1

scsi host0: sata_mv

ata1: SATA max UDMA/133 irq 25

libphy: Fixed MDIO Bus: probed

eth0: Using hardware mac address 02:90:33:41:19:87

NET: Registered protocol family 10

Segment Routing with IPv6

mip6: Mobile IPv6

sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver

NET: Registered protocol family 17

Key type dns_resolver registered

Registering SWP/SWPB emulation handler

Key type ._fscrypt registered

Key type .fscrypt registered

Btrfs loaded, crc32c=crc32c-generic

Key type encrypted registered

ata1: SATA link up 3.0 Gbps (SStatus 123 SControl F300)

ata1.00: ATA-10: InnoDisk Corp. - mSATA 3ME4, L17606, max UDMA/133

ata1.00: 250069680 sectors, multi 1: LBA48 NCQ (depth 31/32)

ata1.00: configured for UDMA/133

scsi 0:0:0:0: Direct-Access ATA InnoDisk Corp. - 06 PQ: 0 ANSI: 5

sd 0:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)

sd 0:0:0:0: [sda] Write Protect is off

sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA

sda: sda1 sda2 sda3 sda4

sd 0:0:0:0: [sda] Attached SCSI disk

EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)

VFS: Mounted root (ext4 filesystem) readonly on device 8:3.

devtmpfs: mounted

Freeing unused kernel memory: 1024K

Run /sbin/init as init process

EXT4-fs (sda3): re-mounted. Opts: (null)

FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)

Adding 524628k swap on /dev/sda4. Priority:-2 extents:1 across:524628k SS

random: dd: uninitialized urandom read (512 bytes read)

random: crng init done

rcu: INFO: rcu_sched detected stalls on CPUs/tasks:

(detected by 0, t=5252 jiffies, g=1319586313, q=18)

rcu: All QSes seen, last rcu_sched kthread activity 5252 (-1485025256--1485030508), jiffies_till_next_fqs=1, root ->qsmask 0x0

ps R running task 0 11164 1231 0x00000002

[<8010d550>] (unwind_backtrace) from [<8010a8b8>] (show_stack+0x10/0x14)

[<8010a8b8>] (show_stack) from [<80178b58>] (rcu_sched_clock_irq+0x874/0x89c)

[<80178b58>] (rcu_sched_clock_irq) from [<8017e130>] (update_process_times+0x30/0x54)

[<8017e130>] (update_process_times) from [<8018d5f8>] (tick_sched_timer+0x78/0x290)

[<8018d5f8>] (tick_sched_timer) from [<8017e9b8>] (__hrtimer_run_queues+0x144/0x1e8)

[<8017e9b8>] (__hrtimer_run_queues) from [<8017f3e8>] (hrtimer_interrupt+0x118/0x2a0)

[<8017f3e8>] (hrtimer_interrupt) from [<8061c060>] (armada_370_xp_timer_interrupt+0x30/0x38)

[<8061c060>] (armada_370_xp_timer_interrupt) from [<8016ce7c>] (handle_percpu_devid_irq+0x74/0x134)

[<8016ce7c>] (handle_percpu_devid_irq) from [<80167d98>] (generic_handle_irq+0x20/0x34)

[<80167d98>] (generic_handle_irq) from [<8053e12c>] (armada_370_xp_mpic_handle_cascade_irq+0xa4/0x12c)

[<8053e12c>] (armada_370_xp_mpic_handle_cascade_irq) from [<80167d98>] (generic_handle_irq+0x20/0x34)

[<80167d98>] (generic_handle_irq) from [<80167e08>] (__handle_domain_irq+0x5c/0xb4)

[<80167e08>] (__handle_domain_irq) from [<8053ca68>] (gic_handle_irq+0x4c/0x90)

[<8053ca68>] (gic_handle_irq) from [<80101a8c>] (__irq_svc+0x6c/0x90)

Exception stack(0x85827e48 to 0x85827e90)

7e40: ded9fe04 00000000 00007303 00000038 ffffe000 d5383600

7e60: 00000444 d5383600 76edec20 85827fb0 00000000 80b04dc8 00000020 85827e98

7e80: 80202d90 8078b4d4 80000013 ffffffff

[<80101a8c>] (__irq_svc) from [<8078b4d4>] (_raw_spin_lock+0x2c/0x40)

[<8078b4d4>] (_raw_spin_lock) from [<80202d90>] (finalize_exec+0x2c/0x70)

[<80202d90>] (finalize_exec) from [<802595d0>] (load_elf_binary+0x11c8/0x122c)

[<802595d0>] (load_elf_binary) from [<80203194>] (search_binary_handler+0x98/0x164)

[<80203194>] (search_binary_handler) from [<802037e4>] (__do_execve_file+0x584/0x6f8)

[<802037e4>] (__do_execve_file) from [<80203bdc>] (sys_execve+0x34/0x3c)

[<80203bdc>] (sys_execve) from [<80101000>] (ret_fast_syscall+0x0/0x54)

Exception stack(0x85827fa8 to 0x85827ff0)

7fa0: 000d635c 000d6330 00000000 000d6330 000d633c 00000000

7fc0: 000d635c 000d6330 000b06de 0000000b 000d633c 000d3cb4 000d3cb4 000d635c

7fe0: 76e4c830 7ea949ac 00048a74 76e4c83c

rcu: rcu_sched kthread starved for 5252 jiffies! g1319586313 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0

rcu: RCU grace-period kthread stack dump:

rcu_sched R running task 0 10 2 0x00000000

[<80786e14>] (__schedule) from [<80787040>] (schedule+0x50/0xc4)

[<80787040>] (schedule) from [<8078aa3c>] (schedule_timeout+0x128/0x178)

[<8078aa3c>] (schedule_timeout) from [<80176fd8>] (rcu_gp_kthread+0x5c0/0xa34)

[<80176fd8>] (rcu_gp_kthread) from [<8013c39c>] (kthread+0x124/0x150)

[<8013c39c>] (kthread) from [<801010e8>] (ret_from_fork+0x14/0x2c)

Exception stack(0xdec8ffb0 to 0xdec8fff8)

ffa0: 00000000 00000000 00000000 00000000

ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

ffe0: 00000000 00000000 00000000 00000000 00000013 00000000

rcu: INFO: rcu_sched detected stalls on CPUs/tasks:

(detected by 0, t=21007 jiffies, g=1319586313, q=18)

rcu: All QSes seen, last rcu_sched kthread activity 21007 (-1485009501--1485030508), jiffies_till_next_fqs=1, root ->qsmask 0x0