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“Unhandled fault: external abort on non-linefetch (0x1008) at 0xa1000000” in mx25l25635g

Question asked by Aaron Kuo on Mar 8, 2017
Latest reply on Mar 9, 2017 by igorpadykov

Hi NXP,

We use the same code in mx25l51245g and mx25l25635g QSPI Flash

It can work normally mx25l51245g, but there are error messages “Unhandled fault: external abort on non-linefetch (0x1008) at 0xa1000000” in mx25l25635g

Please help us to solve this issue

 

 

 

 

Error message:

[   8.788623] sctp: Hash tables configured (established 16384 bind 16384)

[   8.810096] Loading modules backported from Linux version wt-2016-05-12-0-g7a54796

[   8.817990] Backport generated by backports.git backports-20160216-0-ge3c56e4

[   8.832777] lib80211: common routines for IEEE802.11 drivers

[   8.840912] lib80211_crypt_tkip: Unknown symbol backport_crypto_alloc_skcipher (err 0)

[   8.875365] lib80211_crypt_wep: Unknown symbol backport_crypto_alloc_skcipher (err 0)

[   8.909829] nf_conntrack version 0.5.0 (7994 buckets, 31976 max)

[   8.992476] Netfilter messages via NETLINK v0.30.

[   9.006474] usbcore: registered new interface driver usbhid

[   9.012081] usbhid: USB HID core driver

[   9.045653] xt_time: kernel timezone is -0000

[   9.053019] ip_tables: (C) 2000-2006 Netfilter Core Team

[   9.067926] lib80211_crypt_tkip: Unknown symbol backport_crypto_alloc_skcipher (err 0)

[   9.105524] lib80211_crypt_wep: Unknown symbol backport_crypto_alloc_skcipher (err 0)

[   9.141709] ctnetlink v0.93: registering with nfnetlink.

[   9.152567] lib80211_crypt_tkip: Unknown symbol backport_crypto_alloc_skcipher (err 0)

[   9.185672] lib80211_crypt_wep: Unknown symbol backport_crypto_alloc_skcipher (err 0)

[   9.215681] lib80211_crypt_tkip: Unknown symbol backport_crypto_alloc_skcipher (err 0)

[   9.245593] lib80211_crypt_wep: Unknown symbol backport_crypto_alloc_skcipher (err 0)

[   13.773465] Unhandled fault: external abort on non-linefetch (0x1008) at 0xa1000000

[   13.781148] pgd = 985cc000

[   13.783870] [a1000000] *pgd=9c335811, *pte=60d00653, *ppte=60d00453

[   13.790210] Internal error: : 1008 [#1] PREEMPT SMP ARM

[   13.795446] Modules linked in: iptable_nat nf_nat_ipv4 nf_conntrack_netlink nf_conntrack_ipv4 iptable_raw iptable_mangle iptable_filter ipt_REJECT ipt_MASQUERADE ip_tables xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_CT x_tables usbhid ts_kmp ts_fsm ts_bm nfnetlink nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_nat nf_log_ipv4 nf_log_common nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack lib80211_crypt_ccmp lib80211 hid_generic crc7 crc_itu_t crc_ccitt compat evdev i2c_algo_bit gpio_pca953x i2c_mux sctp libcrc32c configfs xts md5 hmac cbc usb_storage leds_gpio phy_mxs_usb ci_hdrc_imx usbmisc_imx ci_hdrc udc_core sd_mod gpio_button_hotplug

[   13.861276] CPU: 0 PID: 1331 Comm: mount_root Not tainted 4.1.15 #2

[   13.867555] Hardware name: Freescale i.MX6 Ultralite (Device Tree)

[   13.873751] task: 98551c00 ti: 9857e000 task.ti: 9857e000

[ 13.879175] PC is at memcpy+0x8c/0x330

[   13.882947] LR is at fsl_qspi_read+0x104/0x11c

[   13.887411] pc : [<8001262c>]    lr : [<802d1918>]    psr: 00000013

[   13.887411] sp : 9857fd7c  ip : 0000001c  fp : 9857fdc4

[   13.898903] r10: 9857fe90  r9 : 00000000  r8 : 00d00000

[   13.904142] r7 : 00000000  r6 : 00000000  r5 : 00000004  r4 : 9c1fb010

[   13.910683] r3 : 00000000  r2 : ffffffe4  r1 : a1000000  r0 : 98577a40

[   13.917225] Flags: nzcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user

[   13.924373] Control: 10c53c7d  Table: 985cc06a  DAC: 00000015

[   13.930132] Process mount_root (pid: 1331, stack limit = 0x9857e210)

[   13.936500] Stack: (0x9857fd7c to 0x98580000)

[   13.940872] fd60:                                                                00000004

[   13.949070] fd80: 00000000 00000000 00d00000 98577a40 9c1fb010 802d1918 00000000 00000000

[   13.957270] fda0: 9c1fb9b0 00d00000 00000000 00d00000 00000000 981a3000 9857fdf4 9857fdc8

[   13.965468] fdc0: 802cfdd4 802d1820 00000004 9857fe90 98577a40 00000000 981a3000 00000000

[   13.973666] fde0: 00000000 9857ff80 9857fe2c 9857fdf8 802cb550 802cfd80 00000004 9857fe90

[   13.981864] fe00: 98577a40 00000026 982e8780 00800000 00000000 98577a40 981a3000 00000000

[   13.990063] fe20: 9857fe6c 9857fe30 802c91a0 802cb50c 00000004 9857fe90 98577a40 7e910df4

[   13.998263] fe40: 9857fe6c 983f7300 00000004 98577a40 9857ff80 981a3000 7e910df4 00000000

[   14.006462] fe60: 9857fee4 9857fe70 802cdbd8 802c9140 00000004 9857fe90 98577a40 9c0d6000

[   14.014661] fe80: 9857e030 00000000 9c306e50 98577a00 00000000 00000004 00080040 00000001

[   14.022859] fea0: 9857ff5c ffffff9c 9c0d6000 80009d24 9857e000 00000000 9857ff4c 983f7300

[   14.031058] fec0: 802cdaa0 9857ff80 00000004 80009d24 9857e000 00000000 9857ff4c 9857fee8

[   14.039257] fee0: 800cefb0 802cdaac 9857ff14 9857fef8 802cd82c 80016d08 7e910c48 983e0ed8

[   14.047456] ff00: 983f7300 40084d06 9857ff7c 9857ff18 800df000 802cd7f8 9c0d6000 983f7308

[   14.055654] ff20: 00000020 00000000 7e910df4 983f7300 7e910df4 983f7300 9857ff80 00000004

[   14.063853] ff40: 9857ff7c 9857ff50 800cf68c 800cef88 800e80d4 800e8050 983f7300 983f7300

[   14.072052] ff60: 7e910df4 00000004 80009d24 9857e000 9857ffa4 9857ff80 800cfe44 800cf60c

[   14.080248] ff80: 00000000 00000000 00000000 00000000 00000000 00000003 00000000 9857ffa8

[   14.088444] ffa0: 80009b80 800cfe00 00000000 00000000 00000003 7e910df4 00000004 00000000

[   14.096639] ffc0: 00000000 00000000 00000000 00000003 00000020 00000000 00000001 00000000

[   14.104837] ffe0: 7e910db0 7e910d9c 76f02bb4 76f02080 60000010 00000003 00000000 00000000

[   14.113021] Backtrace:

[   14.115515] [<802d1814>] (fsl_qspi_read) from [<802cfdd4>] (spi_nor_read+0x60/0x7c)

[   14.123184]  r10:981a3000 r9:00000000 r8:00d00000 r7:00000000 r6:00d00000 r5:9c1fb9b0

[   14.131110]  r4:00000000 r3:00000000

[   14.134744] [<802cfd74>] (spi_nor_read) from [<802cb550>] (part_read+0x50/0x88)

[   14.142064]  r7:9857ff80 r6:00000000 r5:00000000 r4:981a3000

[   14.147814] [<802cb500>] (part_read) from [<802c91a0>] (mtd_read+0x6c/0xa4)

[   14.154784]  r9:00000000 r8:981a3000 r6:98577a40 r5:00000000 r4:00800000

[   14.161594] [<802c9134>] (mtd_read) from [<802cdbd8>] (mtdchar_read+0x138/0x200)

[   14.168997]  r10:00000000 r9:7e910df4 r8:981a3000 r7:9857ff80 r6:98577a40 r5:00000004

[   14.176923]  r4:983f7300

[   14.179500] [<802cdaa0>] (mtdchar_read) from [<800cefb0>] (__vfs_read+0x34/0xd8)

[   14.186906]  r10:00000000 r9:9857e000 r8:80009d24 r7:00000004 r6:9857ff80 r5:802cdaa0

[   14.194832]  r4:983f7300

[   14.197406] [<800cef7c>] (__vfs_read) from [<800cf68c>] (vfs_read+0x8c/0xf4)

[   14.204463]  r7:00000004 r6:9857ff80 r5:983f7300 r4:7e910df4

[   14.210213] [<800cf600>] (vfs_read) from [<800cfe44>] (SyS_read+0x50/0x90)

[   14.217096]  r9:9857e000 r8:80009d24 r7:00000004 r6:7e910df4 r5:983f7300 r4:983f7300

[   14.224953] [<800cfdf4>] (SyS_read) from [<80009b80>] (ret_fast_syscall+0x0/0x3c)

[   14.232444]  r7:00000003 r6:00000000 r5:00000000 r4:00000000

[   14.238192] Code: e4915004 e4916004 e4917004 e4918004 (e491e004)

[   14.244302] ---[ end trace 647820c3c5423df4 ]---

[   14.735138] fec 2188000.ethernet eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=2188000.ethernet:01, irq=-1)

[   14.776616] device eth0 entered promiscuous mode

[   14.801597] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready

 

 

 

BRs

Aaron Kuo

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