bittorf:

after sysupgrade from OpenWrt r49276 to LEDE r3315 on commandline
without any issues, i had to solder serial console to a 1043nd-v1:

i have seen this before and will try to reproduce it now...is this
maybe something which was introduced by the rework if ar71xx-image building process?

[ 0.000000] Linux version 4.4.47 (firmware@bittorf-wireless.com) (gcc version 5.4.0 (LEDE GCC 5.4.0 r3315+31-985c90d) ) #0 Tue Feb 7 12:23:39 2017
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[ 0.000000] SoC: Atheros AR9132 rev 2
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] No valid device tree found, continuing without
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: board=TL-WR1043ND oops=panic panic=10 console=ttyS0,115200 rootfstype=squashfs,jffs2 noinitrd
[ 0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 27612K/32768K available (2987K kernel code, 157K rwdata, 756K rodata, 316K init, 200K bss, 5156K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:51
[ 0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:5.000MHz
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302233 ns
[ 0.000013] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 10737418237ns
[ 0.007876] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104)
[ 0.090589] pid_max: default: 32768 minimum: 301
[ 0.095352] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.101962] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.112309] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.123108] NET: Registered protocol family 16
[ 0.129353] MIPS: machine is TP-LINK TL-WR1043ND
[ 0.419196] clocksource: Switched to clocksource MIPS
[ 0.425959] NET: Registered protocol family 2
[ 0.431445] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.438419] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.444831] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.451324] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.457162] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.463776] NET: Registered protocol family 1
[ 0.473227] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.479514] Crashlog allocated RAM at address 0x1f00000
[ 0.502181] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.508018] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.521144] io scheduler noop registered
[ 0.525073] io scheduler deadline registered (default)
[ 0.530601] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.537491] console [ttyS0] disabled
[ 0.561109] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11, base_baud = 12500000) is a 16550A
[ 0.569809] console [ttyS0] enabled
[ 0.569809] console [ttyS0] enabled
[ 0.576813] bootconsole [early0] disabled
[ 0.576813] bootconsole [early0] disabled
[ 0.588795] m25p80 spi0.0: found s25sl064p, expected m25p80
[ 0.594496] m25p80 spi0.0: s25sl064p (8192 Kbytes)
[ 0.600786] 5 tp-link partitions found on MTD device spi0.0
[ 0.606402] Creating 5 MTD partitions on "spi0.0":
[ 0.611283] 0x000000000000-0x000000020000 : "u-boot"
[ 0.618120] 0x000000020000-0x000000164040 : "kernel"
[ 0.625260] 0x000000164040-0x0000007f0000 : "rootfs"
[ 0.632362] mtd: device 2 (rootfs) set to be root filesystem
[ 0.638096] 1 squashfs-split partitions found on MTD device rootfs
[ 0.644382] 0x0000004c0000-0x0000007f0000 : "rootfs_data"
[ 0.651849] 0x0000007f0000-0x000000800000 : "art"
[ 0.658593] 0x000000020000-0x0000007f0000 : "firmware"
[ 0.667551] Realtek RTL8366RB ethernet switch driver version 0.2.4
[ 0.779217] rtl8366rb rtl8366rb: using GPIO pins 18 (SDA) and 19 (SCK)
[ 0.785934] rtl8366rb rtl8366rb: RTL5937 ver. 3 chip found
[ 0.996895] libphy: rtl8366rb: probed
[ 1.321219] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:RGMII
[ 1.330292] NET: Registered protocol family 10
[ 1.339676] NET: Registered protocol family 17
[ 1.344255] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 1.357131] 8021q: 802.1Q VLAN Support v1.8
[ 1.366037] squashfs: SQUASHFS error: unable to read id index table
[ 1.372714] jffs2: Flash size not aligned to erasesize, reducing to 6656KiB
[ 1.379958] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000: 0x6873 instead
[ 1.389506] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000004: 0x6404 instead
[ 1.399037] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000008: 0x4bbc instead
[ 1.408581] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000010: 0x4a00 instead
[ 1.418128] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000014: 0x0400 instead
[ 1.427677] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000018: 0xc006 instead
[ 1.437225] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000001c: 0x0400 instead
[ 1.446765] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000020: 0x5613 instead
[ 1.456314] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000028: 0xc293 instead
[ 1.465862] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000030: 0xba93 instead
[ 1.475402] jffs2: Further such events for this erase block will not be printed
[ 1.484373] jffs2: Empty flash at 0x00000038 ends at 0x00000040
[ 1.522062] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010000: 0x1d90 instead
[ 1.531603] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010004: 0x15b6 instead
[ 1.541150] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010008: 0x3484 instead
[ 1.550699] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001000c: 0xd3bf instead
[ 1.560247] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010010: 0xf7ca instead
[ 1.569796] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010014: 0x696a instead
...
[ 10.991425] jffs2: Further such events for this erase block will not be printed
[ 11.018585] jffs2: CLEANMARKER node found at 0x0066bfc0, not first node in block (0x00660000)
[ 11.031163] jffs2: Node at 0x0066ffac with length 0x00000643 would run over the end of the erase block
[ 11.040529] jffs2: Perhaps the file system was created with the wrong erase size?
[ 11.048239] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00670000: 0x8b1e instead
[ 11.057786] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00670004: 0xa374 instead
[ 11.067332] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00670008: 0xcadf instead
[ 11.076881] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0067000c: 0xf185 instead
[ 11.086429] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00670010: 0xd8d6 instead
[ 11.095976] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00670014: 0x0fb2 instead
[ 11.105525] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00670018: 0x150e instead
[ 11.115073] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0067001c: 0xc049 instead
[ 11.124622] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00670020: 0xbfa0 instead
[ 11.134170] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00670024: 0xf271 instead
[ 11.143711] jffs2: Further such events for this erase block will not be printed
[ 11.169198] jffs2: CLEANMARKER node found at 0x0067bfc0, not first node in block (0x00670000)
[ 11.184761] jffs2: notice: (1) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 11.200317] VFS: Mounted root (jffs2 filesystem) readonly on device 31:2.
[ 11.209060] Freeing unused kernel memory: 316K (80431000 - 80480000)
[ 11.215584] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/init.txt for guidance.
[ 11.238344] Rebooting in 10 seconds..�