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Documents [#5162] Linphone: Data access misaligned address
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  • Documents
  • 12V with AD5280 DigitalPot
  • FAQ: [#5944] Disable anomaly 456 for bf526-ezbrd, gadget fs bulk test fails in dma mode (2010)
  • FAQ: [#5945] Gadget ethernet fails to work in dma mode when anomaly 456 is disabled on bf526-ezbrd(2010)
  • FAQ: [#5946] Disable anomaly 456 on bf526-ezbrd, gadget serial in dma mode fails to work(2010)
  • FAQ: [#5947] Disable anomaly 456 on bf526-0.2-ezbrd, host can't find gadget ram storage in dma mode(2010)
  • FAQ: [#5952] Build latest kernel fail at bfin_can.c(2010)
  • FAQ: [#5955] Build bf561-ezkit SMP kernel fails at bfin_ksyms.o(2010)
  • FAQ: [#5956] Can not detect usb host storage with usb otg driver(2010)
  • FAQ: [#5958] Kernel xip failed on bf527-ezkit with FDPIC format(2010)
  • FAQ: [#5963] gadget zero control may hang at test 14 in latest trunk(2010)
  • FAQ: [#5964] gadget zero bulk may hang at test 13 in latest trunk(2010)
  • FAQ: [#5972] Sl811-hcd.c USB removal(2010)
  • FAQ: [#5973] trunk head kernel would panic when testing trunk head toolchain now(2010)
  • FAQ: [#5976] Screen color is blue or red in microwin test(2010)
  • FAQ: [#5977] adv7393 power test failed in both standby and mem mode(2010)
  • FAQ: [#5978] Load isp1362-hcd error in latest trunk(2010)
  • FAQ: [#5979] gadget fs bulk test may hang at test 7(2010)
  • FAQ: [#5983] BF561-EZKIT SMP kernel fail to boot up when preempt is enabled(2010)
  • FAQ: [#5984] Build kernel failed with ad1938 in latest trunk(2010)
  • FAQ: [#5987] Can not detect spimmc when ad1836 is also installed on bf537-stamp(2010)
  • FAQ: [#5991] trap test on bf518 would make kernel panic at case of Stack set to L1 instruction(2010)
  • FAQ: [#5992] bfin-mac driver randomly crashing...(2010)
  • FAQ: [#6002] Can not detect ad1836 on bf533-stamp in latest trunk(2010)
  • FAQ: [#6003] Traps test 43/45/47/49 fails on bf533-stamp/ezkit(2010)
  • FAQ: [#6005] Can not record and play at the same time for ad1938 in latest trunk(2010)
  • FAQ: [#6006] For adau1371, record and play at the same time, sometimes it fails to exit(2010)
  • FAQ: [#6019] Build default kernel fail at libpng-1.2.42 for zlib(2010)
  • FAQ: [#6024] Kernel xip failed to build due to strncpy calling memcpy in assembly(2010)
  • FAQ: [#6026] play and record with adau1361 will fail sometimes(2010)
  • FAQ: [#6027] On adau1361, one channel of recorded audio is too small(2010)
  • FAQ: [#6029] ad1939 board sometimes fails to work(2010)
  • FAQ: [#6033] traps test case 93 will make kernel panic on bf526 when stack set to L1 instruction(2010)
  • FAQ: [#6034] Scratchpad application test failed with MPU kernel(2010)
  • FAQ: [#6037] Sometimes bf561-ezkit smp kernel crashed when rcp file to target in ltp test(2010)
  • FAQ: [#6038] musb + PM won't compile on Blackfin with 2.6.34(2010)
  • FAQ: [#6040] Build kernel with usbotg failed(2010)
  • FAQ: [#6043] building KGDBOE as module in trunk fails(2010)
  • FAQ: [#6047] Kernel can not wake up from mem in latest trunk(2010)
  • FAQ: [#6051] Can not find pcmcia device in /proc/devices for cfcard test(2010)
  • FAQ: [#6052] arecord fails sometimes with adau1373(2010)
  • FAQ: [#6053] Lmbench test crashed sometimes on bf527-ezkit(2010)
  • FAQ: [#6054] ecc correct fail to work after split nand page into several 512 bytes subpage(2010)
  • FAQ: [#6055] Build bf561-ezkit SMP kernel failed at anomaly 05000491(2010)
  • FAQ: [#6056] Build bf538-ezkit fail at bfin_gpio.c(2010)
  • FAQ: [#6061] Fail to build kernel with nand on bf527-ezkit(2010)
  • FAQ: [#6070] can't access scratchpad sram in bfin-uclinux-gdb in MPU(2010)
  • FAQ: [#6071] Default bf548-ezkit kernel config is wrong for sdio MMC driver(2010)
  • FAQ: [#6072] error: ‘BTN_TOOL_QUADTAP’ undeclared while compiling the Kernel(2010)
  • FAQ: [#6074] Build bf526 kernel with nand support fail(2010)
  • FAQ: [#6075] reading USB_EP_NI7_RXINTERVAL via debug mmr sysfs results triggers a System MMR(2010)
  • FAQ: [#6088] Build fails due to __user in input.h(2010)
  • FAQ: [#6102] build problem with tiff-4.0.0beta4/(2010)
  • FAQ: [#6106] adp5588-gpio sometimes fails as a module(2010)
  • FAQ: [#6107] requesting spi0 pins overflows map arrays on bf51x(2010)
  • FAQ: [#6108] Read SPORT0_TX via debugfs mmrs will cause kernel crash on bf561-ezkit(2010)
  • FAQ: [#6110] Read RSI_STATUSCL via debugfs mmrs will cause kernel crash on bf518-ezbrd(2010)
  • FAQ: [#6111] Read SPT1_TX via debugfs mmrs will cause kernel crash on bf533(2010)
  • FAQ: [#6112] Wrong DMA word size defined in adv7183b driver for bf548.(2010)
  • FAQ: [#6113] Wake up through ethernet fail when I boot up kernel step by step in uboot(2010)
  • FAQ: [#6136] Illegal i2c bus lock upon certain transfer scenarios(2010)
  • FAQ: [#6138] adau1761 has no sound(2010)
  • FAQ: [#6139] sigma firmware loader can't send out all actions(2010)
  • FAQ: [#6142] USBHOST can't recognize the USB disk after replug(2010)
  • FAQ: [#6147] kernel crash with none dma usb host hci(2010)
  • FAQ: [#6149] musb with CONFIG_PM fails to build for Blackfin Linux 2.6.34.2(2010)
  • FAQ: [#6150] Build usbotg kernel fail in latest trunk(2010)
  • FAQ: [#6151] ADXL34x accelerometer has no response in trunk(2010)
  • FAQ: [#6153] Blackfin hardware trace sometimes falls out of order(2010)
  • FAQ: [#6155] USB device descriptor read error when test bluetooth on USB(2010)
  • FAQ: [#6166] can't reboot kernel successfully when test bluetooth cf(2010)
  • FAQ: [#6168] kernel autoboot when i input "hciconfig hci0 up" in bluetooth cf testing(2010)
  • FAQ: [#6170] section mismatches in cifs code(2010)
  • FAQ: [#6172] Build kernel with xenomai failed in xenomai regression machine, after one regression(2010)
  • FAQ: [#6173] linphone testing problem(2010)
  • FAQ: [#6175] 502 Bad Gateway in the netaudio testing(2010)
  • FAQ: [#6176] error happend when test tftlcd(2010)
  • FAQ: [#6180] Build directfb with bf527-ezkit-v2 board config, application fails to run(2010)
  • FAQ: [#6184] can't regonize the usb when our blackfin as host side in usbotg testing on BF527-EZKIIT(2010)
  • FAQ: [#6185] gadget_fs test makes kernel panic in latest trunk(2010)
  • FAQ: [#6187] Kernel crashed when boot from jffs2 file system with bf561-ezkit SMP(2010)
  • FAQ: [#6189] Kgdb test may fail on bf561-ezkit SMP kernel(2010)
  • FAQ: [#6190] BF561-EZKIT SMP kernel can not wake up by uart(2010)
  • FAQ: [#6191] Traps test may fail at Stack set to non-existant L1 on bf538-ezkit(2010)
  • FAQ: [#6192] Traps test may fail at Read of L1 instruction on bf538-ezkit(2010)
  • FAQ: [#6193] ad73311 fails to work in trunk(2010)
  • FAQ: [#6194] libxenomai.so.0 can't be found in xenomai kernel with fdpic mode(2010)
  • FAQ: [#6195] Build xenomai kernel fail with shared_flat format in trunk(2010)
  • FAQ: [#6196] I2C keypad driver testing over GPIO,when press 'B',it show 't'.other charactes show rightly.(2010)
  • FAQ: [#6197] can't regonize lcd device in i2c lcd driver testing over GPIO(2010)
  • FAQ: [#6198] syntax error in the netaudio testing(2010)
  • FAQ: [#6199] 527ezkit-v2 board as device side can't work well in the usbotg testing(2010)
  • FAQ: [#6200] I2C keypad driver testing over twi,when press 'B',it show 't'.other charactes show rightly.(2010)
  • FAQ: [#6201] can't regonize lcd device in i2c lcd driver testing over twi on bf548-ezkit(2010)
  • FAQ: [#6203] error on bf533-stamp in ppifcd testing, while on bf537-stamp is well.(2010)
  • FAQ: [#6205] In Capacitance Touch testing, when touch board ,nothing show.(2010)
  • FAQ: [#6207] Build error in CTS/RTS testing on board BF548-EZKIT(2010)
  • FAQ: [#6208] system can't receive button status normally or correctly in pfbutton testing on board bf537-stamp.(2010)
  • FAQ: [#6213] i2c lcd driver testing on bf537, can't say some rdac files in 0-002f folder(2010)
  • FAQ: [#6215] Failed to probe AD7877 Touchscreen when test touchscreen over spi on bf527-ezkit-2.0(2010)
  • FAQ: [#6216] can't probe lcd device in i2c lcd driver testing on board bf527-ezkit-rev2.0(2010)
  • FAQ: [#6218] In sport emulate spi testing, can't see square wave through network oscilloscope(ndso) on target board BF537_STAMP(2010)
  • FAQ: [#6219] In irda bfin_sir driver testing on board BF537-STAMP, the board irda can't discover the pc irda while pc can discover blackfin.(2010)
  • FAQ: [#6240] can't receive and send file between pc and blackfin board in irda testing(2010)
  • FAQ: [#6244] Build trunk kernel fails at built-in.o(2010)
  • FAQ: [#6247] the sound is very very bad and test case fail in AD73311 driver testing on Board BF537-STAMP(2010)
  • FAQ: [#6248] test fail on bf537-stamp with suspend to ram mode in ad1836 power testing(2010)
  • FAQ: [#6249] Null point access when test power with ad73311 with suspend to ram mode on bf537-stamp(2010)
  • FAQ: [#6251] pread/pwrite arent decoded correctly by strace(2010)
  • FAQ: [#6252] Device offlined - not ready after error recovery in testing isp1362+sl811 on bf537-stamp(2010)
  • FAQ: [#6253] strace build failed in trunk with outdated toolchain (missing asm/cachectl.h)(2010)
  • FAQ: [#6254] can't map some libs in camera vs6624 driver testing on bf537-stamp(2010)
  • FAQ: [#6255] Busybox inetd crashes/rsh noconnet/ssh(2010)
  • FAQ: [#6259] ad73322 channel attribution problem(2010)
  • FAQ: [#6265] libpng build fails due to not finding zlib(2010)
  • FAQ: [#6266] modprobe bf537_lq035 error on bf537-stamp.(2010)
  • FAQ: [#6267] Build bf548-ezkit fail at bfin_gpio.c in latest trunk(2010)
  • FAQ: [#6270] Problem with portmuxgroup_check()(2010)
  • FAQ: [#6271] "nand unlock" is an unsupported command in u-boot update in nand flash(2010)
  • FAQ: [#6272] After update u-boot in spi flash, BF548-EZKIT can not boot from spi flash(2010)
  • FAQ: [#6273] MTD NAND driver broken on BF537(2010)
  • FAQ: [#6278] adp8860 doesn't work right when writing a nonzero value to ambient_light_zone(2010)
  • FAQ: [#6281] Kernel panic with the image built in shared-flat format(2010)
  • faq: [#6288] IFS can not be modified in hush(2010)
  • FAQ: [#6293] mtd utils don't compile(2010)
  • FAQ: [#6294] time arecord is too short in AD73311 audio testing on board bf537-stamp(2010)
  • FAQ: [#6297] Blackfin ATAPI does not build cleanly after 2.6.35 upgrade(2010)
  • FAQ: [#6316] LED1 status can't be show as expected in gpio testing on bf533-stamp(2010)
  • FAQ: [#6319] latency benchmark on xenomai built into shared flat binary exits with NULL pointer access(2010)
  • FAQ: [#6320] after kernel reboot, there will be error in sdio wifi tesitng on board bf518f-ezbrd(2010)
  • FAQ: [#6324] There is confict in sport emulate spi with spi flash card on board bf537-stamp when boot.(2010)
  • FAQ: [#6325] After wakeup from mem, underrun may happen with ad1836 on bf537-stamp(2010)
  • FAQ: [#6327] Can not detect ad73322 on sport1 in trunk and 2010r1 on 537stamp(20100
  • FAQ: [#6328] trunk build fails in dpmc_modes.S with asm/irqflags.h include(2010)
  • FAQ: [#6331] There is error in adau1371 audio testing on bf527-ezkit(2010)
  • FAQ: [#6332] sometimes sdio mmc device node can not generated correctly after partition(2010)
  • FAQ: [#6333] Kgdb smp test fail in trunk and branch(2010)
  • FAQ: [#6338] i2ctwi test failed to run on bf537-stamp(2010)
  • FAQ: [#6340] Strace fails to build in trunk with linux-2.6.36(2010)
  • FAQ: [#6341] kgdb test fail for xenomai kernel(2010)
  • FAQ: [#6342] ad1836 hangs while using sport1(2010)
  • FAQ: [#6343] dsa test fail as it fails to ping eth2 port(2010)
  • FAQ: [#6344] Sometimes it fails to run aplay with adau1361 board(2010)
  • FAQ: [#6345] Can not record audio with adau1361 board(2010)
  • FAQ: [#6346] Underrun will happen when test linphone with ssm2603 on bf527-ezkit(2010)
  • FAQ: [#6347] flash_erase fails to erase MTD partition if passing MTD partition information from uboot(2010)
  • FAQ: [#6348] sport_uart test fail as ttySS0 can not be found(2010)
  • FAQ: [#6366] Can not detect usb bluetooth dongle on bf548-ezkit(2010)
  • FAQ: [#6385] can not apply xenomai patch to latest trunk(2010)
  • FAQ: [#6386] build iproute2 may fail at ifstat.c sometimes in latest trunk(2010)
  • FAQ: [#6390] ad1836 probe failed on lastest svn trunk(2010)
  • FAQ: [#6394] Read PPI_FRAME via debugfs mmrs will cause kernel crash on bf537-stamp(2010)
  • FAQ: [#6395] Kgdb test fail after kernel update(2010)
  • FAQ: [#6400] dmacopy test fail and cause kernel crash(2010)
  • FAQ: [#6404] can't generate uImage with buildroot(2010)
  • FAQ: [#6405] Can not ping between two adf7021(2010)
  • FAQ: [#6406] failure after resume during standby mode power management test(2010)
  • FAQ: [#6407] 2010 latest build inttostr needs missing wchar support in tools(2010)
  • FAQ: [#6411] MUSB not detect usb memory card in dma mode in trunk(2010)
  • FAQ: [#6412] SRAM allocation test fail as sram-alloc-test is updated(2010)
  • FAQ: [#6416] [ltp] waitpid03 test fail in ltp-full-20101031(2010)
  • FAQ: [#6417] Busybox syslogd ignores configuration setting for USER_BUSYBOX_FEATURE_IPC_SYSLOG_BUFFER_SIZE(2010)
  • FAQ: [#6418] The user/procps/Makefile copies the entire contents of user/procps to ROMFS/lib/(2010)
  • FAQ: [#6420] [ltp] epoll-ltp test case will crash(2010)
  • FAQ: [#6421] [ltp] set_robust_list01 and get_robust_list01 fail in latest trunk(2010)
  • FAQ: [#6422] [ltp] sendfile04 and sendfile04_64 fail in latest trunk(2010)
  • FAQ: [#6427] Characters are missing in kernel prompt(2010)
  • FAQ: [#6428] LCD lq035 fails to work in bf537-stamp in latest trunk(2010)
  • FAQ: [#6432] System hangs after setting sysfs/class/gpio/gpioX/edge(2011)
  • FAQ: [#6436] Linux crashes with SL811 and interrupt on PH2 on BF537(2011)
  • FAQ: [#6440] bfin_sdh alloc wrong size of private data for mmc_host(2010)
  • FAQ: [#6448] Fail to build blackfin_cam.c on bf561-ezkit after kernel upgrade in latest trunk(2011)
  • FAQ: [#6449] Fail to build kgdb in SMP kernel on bf561-ezkit after kernel upgrade(2011)
  • FAQ: [#6450] Fail to build application strace in latest trunk after kernel upgrade(2011)
  • FAQ: [#6451] net2272 USB gadget driver build fails after 2.6.37 upgrade(2011)
  • FAQ: [#6452] Fail to run kernel xip test for shared-flat mode in latest trunk after kernel upgrade(2011)
  • FAQ: [#6453] SMP kernel fails to boot on bf561-ezkit in trunk(2011)
  • FAQ: [#6455] Kernel enabled CONFIG_KGDB will crash on bf548-ezkit in trunk(2011)
  • FAQ: [#6462] [ltp] some ltp test cases will fail when MAP_PRIVATE is enabled in uclinux(2011)
  • FAQ: [#6463] TCP hangs when lot of traffic from 2 or more devices to one host on the same switch(2011)
  • FAQ: [#6465] TTYBF causes lockups and workqueue failures.(2011)
  • FAQ: [#6466] After smbfs is substitute to cifs,kernel will crash when mount samba server(2011)
  • FAQ: [#6490] Compile error when enable VLC: Missing header file ffmpeg/avcodec.h(2011)
  • FAQ: [#6494] usb camera can't use on bf548(2011)
  • FAQ: [#6495] Fail to read and write to smb server in latest trunk(2011)
  • FAQ: [#6501] SocketCAN driver generates incorrect ERRORFRAME before each valid frame received(2011)
  • FAQ: [#6502] sysv shared mem (shm) funcs have a small mem leak(2011)
  • FAQ: [#6503] Performance down from 12Mbps to 3Mbps in MUSB ethernet gadget driver in SVN trunk(kernel 2.6.37)(2011)
  • FAQ: [#6514] Packing flag not supported in EPPI(2011)
  • FAQ: [#6515] strace build fails after linux-2.6.38 upgrade(2011)
  • FAQ: [#6516] build netaudio which includes samba would stop for it cannot stat `build/bin/smbmnt'(2011)
  • FAQ: [#6520] bf561 trunk SMP kernel fail to boot up(2011)
  • FAQ: [#6524] Endless loop in rtc-bfin driver(2011)
  • FAQ: [#6527] Some error message shows up when scan usb storage devices with isp1760(2011)
  • FAQ: [#6529] Reboot hangs on BF526 rev. 0.2(2011)
  • FAQ: [#6533] trunk head toolchain gcc test fails by runnning on trunk head kernel(2011)
  • FAQ: [#6543] bfin_ppi driver with EPPI gives LTERR_OVR (line track overflow error)(2011)
  • FAQ: [#6551] malloc_perf case fails on 561 SMP kernel(2011)
  • FAQ: [#6553] awg and ndso builds fails on bf533 stamp for undeclared macros(2011)
  • FAQ: [#6556] madplay fails to build in FLAT format(2011)
  • FAQ: [#6557] Strace build broken in latest trunk(2011)
  • FAQ: [#6562] pound stress test fails now(2011)
  • FAQ: [#6564] dmacopy test on bf561-ezkit failed at sram_alloc in L1(2011)
  • FAQ: [#6578] iccutils build fails at scalar.c(2011)
  • FAQ: [#6583] bf537 v0.3 generate wrong hardware checksum when unplug and plug cable in the middle of many incoming packets.(2011)
  • FAQ: [#6592] PPI hardware/driver often capture corrupt images from image chip(2011)
  • FAQ: [#6596] Error info will show up during mmc test in trunk(2011)
  • FAQ: [#6600] dma copy fails now on bf537 board now(2011)
  • FAQ: [#6601] patch for ad73322 fails to apply to trunk kernel(2011)
  • FAQ: [#6602] usb gadget net 2272 build fails(2011)
  • FAQ: [#6603] spi coexistence test fails for not finding /dev/mixer device(2011)
  • FAQ: [#6606] kernel config with nand would fail to boot on bf548-ezkit(2011)
  • FAQ: [#6607] kernel config with spimmc fail to start on bf548 ezkit(2011)
  • FAQ: [#6608] Read RSI_PID3 via debugfs mmrs will cause kernel crash on bf518f(2011)
  • FAQ: [#6609] tftlcd module bf537_lq035 insert have dump info on bf537 stamp(2011)
  • FAQ: [#6614] Kernel panic frequently when test sdio mmc on bf518-ezbrd(2011)
  • FAQ: [#6615] flash erase on bf526-ezkit fails(2011)
  • FAQ: [#6618] bluetooth through uart test fails at l2ping(2011)
  • FAQ: [#6619] Attach both spi mmc and ad1836 to bf537-stamp, kernel failed to detect ad1836(2011)
  • FAQ: [#6620] SPI mmc in interrupt mode failed to detect SD card(2011)
  • FAQ: [#6621] kernel xip fail to mount nfs filesystem on bf548-ezkit/bf561-ezkit(2011)
  • FAQ: [#6622] Can not wake from mem by rtcwake on bf537-stamp(2011)
  • FAQ: [#6623] AD1836 fails to work on trunk(2011)
  • FAQ: [#6625] reading IMDMA_*_PERIPHERAL_MAP via debugfs mmrs will trigger System MMR Error(2011)
  • FAQ: [#6627] Blackfin SPI Bus driver chipselect behavior doesn't act spi conform(2011)
  • FAQ: [#6631] spi flash m25p80 can't get detected now(2011)
  • FAQ: [#6638] AD73311 fails to work on trunk(2011)
  • FAQ: [#6639] xip kernel unable to mount NFS root on 548/537(2011)
  • FAQ: [#6640] kernel will hang when format usb partition with dma mode in usb host driver on bf527/bf548(2011)
  • FAQ: [#6641] ifconfig only frees the first page of tx_desc(2011)
  • FAQ: [#6643] traps test fails at "Stack set to L1 instruction" on bf548-ezkit(2011)
  • FAQ: [#6644] ide cdrom fails to be mounted now on bf537-stamp(2011)
  • FAQ: [#6646] Kernel xip with bf561 SMP will crash in trunk(2011)
  • FAQ: [#6647] bf561-ezkit SMP kernel sometimes can't wake up from standby mode through uart(2011)
  • FAQ: [#6649] Kernel hangs on bf537-stamp with ad73322 driver enabled(2011)
  • FAQ: [#6650] Test 14 fails in gadget_zero control test on both bf527/bf548(2011)
  • FAQ: [#6651] Test 2/4/6/8 hangs in gadget_zero bulk test on bf527/bf548 with dma mode(2011)
  • FAQ: [#6652] Gadget fs test fail on bf548/bf527 as it can't recognize /dev/gadget bulk device(2011)
  • FAQ: [#6664] strace fails to build(2011)
  • FAQ: [#6670] bfin_adv7393fb.c needs proc code updated(2011)
  • FAQ: [#6674] On bf548-ezkit, qt test in flat format fail at page allocation(2011)
  • FAQ: [#6677] bfin_sport(2011)
  • FAQ: [#6678] tftlcd test on bf527 fails for unable to mmap frame buffer(2011)
  • FAQ: [#6679] mount nand ubifs as rootfs fails on bf548 ezkit(2011)
  • FAQ: [#6681] icc packet test has dump info in running on bf561(2011)
  • FAQ: [#6683] spi_bfin5xx: GPIO controlled SSEL deasserted too early(2011)
  • FAQ: [#6688] bf537 -lq035 failed during video_test on trunk(2011)
  • FAQ: [#6690] microwin test fails at nxclock on trunk head now(2011)
  • FAQ: [#6700] g729 test fail on performance machine built with latest toolchain(2011)
  • FAQ: [#6703] mcapi coreb_msg function fails to print info if the message followed is to long(2011)
  • FAQ: [#6706] 561 SMP kernel doesn't boot up now(2011)
  • FAQ: [#6707] build kgdb kernel fails at kgdb_test.c(2011)
  • FAQ: [#6708] build strace fails now when checking syscall list(2011)
  • FAQ: [#6709] build kernel for ezkkit 548 fails at musb_core.c(2011)
  • FAQ: [#6714] kernel has dump info after mcapi packet 1 test case finished running(2011)
  • FAQ: [#6723] mcapi scalar case: coreB fails to send 8bit scalar data back to coreA(2011)
  • FAQ: [#6724] uart wake up fail to work in latest trunk for all platforms(2011)
  • FAQ: [#6728] Duplex fails to work in ad1938 when ADXL34x is attached(2011)
  • FAQ: [#6729] Modprobe fail to work properly when there are serveral layers of dependency(2011)
  • FAQ: [#6731] mcapi packet stress test fails(2011)
  • FAQ: [#6732] mcapi message case fails frequently(2011)
  • FAQ: [#6737] slab alloc/free sometimes will crash(2011)
  • FAQ: [#6739] Can't use S24_LE format to record audio with ssm2602 on bf527-ezkit-v2(2011)
  • FAQ: [#6764] mcapi scalar send data fails if start two processes to run(2011)
  • FAQ: [#6774] Fail to build net2272 driver in latest trunk(2011)
  • FAQ: [#6775] mkfs.ubifs.c fails to be built with 2011 trunk head toolchain(2011)
  • FAQ: [#6776] mcapi message case print unexpected loop info(2011)
  • FAQ: [#6778] Audio driver ssm2602 fail to work after wake up from standy/mem on bf527-ezkit(2011)
  • FAQ: [#6779] fail to wake up bf527/bf548 when usbhost is enabled(2011)
  • FAQ: [#6784] i2c times out on system load(2011)
  • FAQ: [#6788] BF561-ezkit SMP kernel can't wake up through uart in latest trunk(2011)
  • FAQ: [#6790] KGDB SMP test fail on bf561-ezkit after kernel is upgraded to 3.0.0(2011)
  • FAQ: [#6791] mcapi doesn't print info after mcapi_finalize(2011)
  • FAQ: [#6792] kernel fails to boot with fs in MMC card(2011)
  • FAQ: [#6794] kgdb test fails to run on bf561 SMP kenrel(2011)
  • FAQ: [#6799] Fail to build mtdutils when CONFIG_USER_MTDUTILS_UBIUTILS is enabled in trunk(2011)
  • FAQ: [#6801] jffs mount mtdblock2 as rootfs fails for kernel mtd partition disappear(2011)
  • FAQ: [#6805] run mcapi case msg1 msg2 continuously would make coreb execption(2011)
  • FAQ: [#6807] kernel not starting(2011)
  • FAQ: [#6811] Fail to build bind app in latest trunk(2011)
  • FAQ: [#6816] apply smp patch fails(2011)
  • FAQ: [#6819] kernel xip in fdpic mode fail to boot with "Data access misaligned address violation" error(2011)
  • FAQ: [#6820] kernel xip in fdpic mode fail to boot with "No init found" error for bf561 SMP(2011)
  • FAQ: [#6823] KGDB SMP test fail on bf561-ezkit in latest trunk(2011)
  • FAQ: [#6824] Fail to record with adau1361(2011)
  • FAQ: [#6831] ucLinux mount doesn't build.(2011)
  • FAQ: [#6834] Fail to record in ad1836/ad1938 with S32_LE/48000/stereo(2011)
  • FAQ: [#6835] bf561 SMP kernel will crash sometimes since this September(2011)
  • FAQ: [#6836] [ltp] pipe04 will fail sometimes on bf561 smp kernel in latest trunk(2011)
  • FAQ: [#6839] ubifs issues while updating kernel. 2010r1-rc5 mounted nand(2011)
  • FAQ: [#6840] ubifs issues while updating kernel. 2010r1-rc5 mounted nand(2011)
  • FAQ: [#6844] Remove bfin_mac module will make kernel crash when binary format is FDPIC(2011)
  • FAQ: [#6845] ubifs errors after updating kernel.(2011)
  • FAQ: [#6846] Fail to build ircp app in fdpic format(2011)
  • FAQ: [#6847] When test ltp in mpu kernel enabled high resolution timer and preempt, it may crash(2011)
  • FAQ: [#6848] Can not detect ad1836 on bf533-stamp in latest trunk(2011)
  • FAQ: [#6849] Can not open /dev/video0 when test ADV7183 in BF561-EZKIT(2011)
  • FAQ: [#6852] Flash (m25p80) block erase failure(2011)
  • FAQ: [#6856] Fail to build strace after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6857] [ltp] LTP test case lseek03 fails after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6858] Fail to compile bfin_capture.c in trunk after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6859] Fail to test KGDB through uart port in trunk after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6862] Traps test case 92/93 crash in bf548-ezkit after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6864] Record in bf527-ezkit ssm2602 with S24_LE format, underrun will happen in 2011r1 branch(2011)
  • FAQ: [#6868] [ltp] ltp case sigaltstack01 sometimes fail at stack overflow with stack size 65535 in trunk and branch(2011)
  • FAQ: [#6870] Fail to init device hci0 for bluetooth test in bf537-stamp with usb isp1362(2011)
  • FAQ: [#6871] bf548 kernel crashes when scan wifi in sdio_wifi test for 2011r1 branch(2011)
  • FAQ: [#6874] Fail to run hcid in bluetooth alsa test on bf537-stamp in 2011r1 branch(2011)
  • FAQ: [#6875] Netaudio fails to mount samba server in 2010r1 branch.(2011)
  • FAQ: [#6877] Fail to use wireless cf card on bf537-stamp in 2011r1 branch(2011)
  • FAQ: [#6881] Reboot kernel after sdio wifi test is done, there is kernel dump info for 2011r1 branch(2011)
  • FAQ: [#6882] Can't use S24_LE format to record audio with adau1361 on bf537-stamp.(2011)
  • FAQ: [#6888] Under run and over run may happen for ad1836/ad1938 in 2011r1(2011)
  • FAQ: [#6889] Bfin timer can not be open for multi-times.(2011)
  • FAQ: [#6891] traps test may fail at case 85 'Read of L1 instruction' on bf518f-ezbrd in 2011r1(2011)
  • FAQ: [#6892] [ltp] execve05 may cause kernel panic on bf561-ezkit SMP kernel due to "IPI message queue overflow"(2011)
  • FAQ: [#6893] [ltp] epoll-ltp may fail on bf561-ezkit SMP kernel in 2011r1 branch and trunk(2011)
  • FAQ: [#6895] Can not hear sound from LFE channel during multichannel test in ad1836(2011)
  • FAQ: [#6897] Fail to switch from usb host mode to gadget mode in usb otg test in 2011r1 branch in bf527(2011)
  • FAQ: [#6904] Fail to detect spi flash through sport_spi add on card(2011)
  • FAQ: [#6906] Can't test AWG through sport-spi add on card in 2011r1 and trunk(2011)
  • FAQ: [#6908] When test sport emulated uart, file received through uart in target is changed.(2011)
  • FAQ: [#6911] request generic gpio on bf533-stamp board fail(2011)
  • FAQ: [#6912] twi i2c lcd fails to print message on bf548-ezkit board(2011)
  • FAQ: [#6913] ad714x has fewer event devices nodes now(2011)
  • FAQ: [#6914] When DSA is enabled, can't push file from host to bf518f-ezbrd through ftp/rcp(2011)
  • FAQ: [#6916] BF537-STAMP kernel fails to boot up with RTS/CTS enabled(2011)
  • FAQ: [#6917] Disable RTS on BF548-EZKIT, set switch sw7.4 on, message still shows on serial console(2011)
  • FAQ: [#6921] I2C LCD driver over GPIO test fails in 2011r1 branch(2011)
  • FAQ: [#6923] arecord/aplay may crash when test adau1361 audio card in 2011r1 branch(2011)
  • FAQ: [#6938] mcapi case of two processes fails to be run on 2012 trunk head(2011)
  • FAQ: [#6940] mcapi stress test fails for allocate memory issue(2012)
  • FAQ: [#6944] tftp client fail to work in 2011r1 branch(2012)
  • FAQ: [#6947] build kdb kernel fails on trunk at kgdboe.c(2012)
  • FAQ: [#6949] spi flash partition on bf537 has error of out of reach(2012)
  • FAQ: [#6950] traps test for exception 0x3f: Stack set to non-existant L1 fails on bf548 ezkit(2012)
  • FAQ: [#6951] build camera kernel fails on 561-ezkit trunk(2012)
  • FAQ: [#6952] mount spi flash on bf526 ezbrd fail on trunk head(2012)
  • FAQ: [#6953] ifconfig eth0 fails for device not find(2012)
  • FAQ: [#6954] build strace on trunk head fails(2012)
  • FAQ: [#6958] Error building ALSA(2012)
  • FAQ: [#6959] kgdb test fails during testing on bf561 SMP kenrel(2012)
  • FAQ: [#6960] build e2fsprogs fails for error in include/linux/netdevice.h(2012)
  • FAQ: [#6963] build usbotg fails at usb/musb/musb_core.c(2012)
  • FAQ: [#6974] debug_mmrs_test fails on trunk head(2012)
  • FAQ: [#6990] build kernel with BF527-EZKIT-V2 default config fails at musb in 2011 branch(2012)
  • FAQ: [#6993] Fail to build iproute2 with trunk toolchain(2012)
  • FAQ: [#6997] Wrong handling of silicon anomalies when "Silicon Rev" == "any"(2012)
  • FAQ: [#6998] Kernel compile error if CONFIG_GPIOLIB = n(2012)
  • FAQ: [#7001] LCD image retention of last application when starting new application(2012)
  • FAQ: [#7003] kernel fail to build in latest trunk(2012)
  • FAQ: [#7020] console serial port is not working after resume from hibernate(2012)
  • FAQ: [#7045] dirty output in bfin jtag console(2012)
  • FAQ: [#7065] Fail to build strace after kernel upgrade(2012)
  • FAQ: [#7066] gptimer test fail in trunk(2012)
  • FAQ: [#7067] kgdb test fails at case 10 in trunk(2012)
  • FAQ: [#7068] SMP: Fail to build smp kernel after kernel upgrade to 3.3.(2012)
  • FAQ: [#7072] Kernel compile error if CONFIG_MMC=y and CONFIG_GPIOLIB=n(2012)
  • FAQ: [#7074] build awg kernel stops at bfin_sport.c(2012)
  • FAQ: [#7075] build change_cpufreq kernel stops at cpufreq.c for undefined reference(2012)
  • FAQ: [#7077] ide harddisk test now fails at bonnie ++ for can't read data(2012)
  • FAQ: [#7078] build trunk head kernel for bf548 ezkit fails at ints-priority.c(2012)
  • FAQ: [#7080] SMP: smp kernel crash in trunk in bf561(2012)
  • FAQ: [#7085] 561 board with SMP enabled kernel fails to boot up to shell prompt(2012)
  • FAQ: [#7086] build kernel with mcapi config fails on trunk(2012)
  • FAQ: [#7089] fail to build adv7183 on bf561-ezkit in kernel 3.3(2012)
  • FAQ: [#7090] Fail to compile icc_utils for icc and mcapi test in trunk(2012)
  • FAQ: [#7091] bf548-ezkit kernel fail to boot in latest trunk(2012)
  • FAQ: [#7092] serial port broken on BF531(2012)
  • FAQ: [#7102] PM: wake up from mem fail in bf538/bf518/bf526(2012)
  • FAQ: [#7105] build uclinux kernel for bf561 ezkit fails at mach-common/pm.c(20120
  • FAQ: [#7111] Build kernel fails at debug-mmrs.c with bfin_twi.h error(2012)
  • FAQ: [#7121] sdiommc mount fails on bf548 ezkit board now.(2012)
  • FAQ: [#7122] buld kernel support for adxl i2c which makes kernel can't boot(2012)
  • FAQ: [#7143] USBOTG: fail to uninstall gadget module in usb otg test on bf548/bf527(2012)
  • FAQ: [#7153] build spi net device fails for no enc28j60_hw.h(2012)
  • FAQ: [#7155] Boot kernel may crash sometimes in trunk(2012)
  • FAQ: [#7169] bonnie++ test may fail with atapi on bf548-ezkit(2012)
  • FAQ: [#7177] spi net fail to work in latest trunk on bf537-stamp(2012)
  • FAQ: [#7181] Cannot build ALSA library when /usr/lib/libm.so is present on host(2012)
  • FAQ: [#7186] icc test crash in bf561-ezkit in trunk(2012)
  • FAQ: [#7187] mcapi test crash in bf561-ezkit in trunk(2012)
  • FAQ: [#7197] bfin_twi code uses anomaly define not available on all platforms(2012)
  • FAQ: [#7210] ad73311 build fail after update kernel to 3.5(2012)
  • FAQ: [#7211] build strace on trunk head fails now(2012)
  • FAQ: [#7212] Build bf561 SMP kernel fails(2012)
  • FAQ: [#7214] build mmap kernel fail at mmap_test/simple.c(2012)
  • FAQ: [#7216] cat /proc/kallsyms on telnet session prints nothing(2012)
  • FAQ: [#7217] null point case fail with no hardware trace printed(2012)
  • FAQ:  [#6013] bfin_sport driver hangs the system(2010)
  • FAQ:[#5948] Disable anomaly 456 on bf526-ezbrd, gadget zero bulk test fails for dma mode(2010)
  • FAQ:[#5949] Sometimes kernel panics when transfer data between gadget serial and host pc(2010)
  • FAQ:[#5951] ADAU ASoC drivers fail to build after linux-2.6.33 upgrade(2010)
  • FAQ:[#5960] trunk head kgdb test fails to continue(2010)
  • FAQ:[#5961] It takes longer time to exit from fdisk during gadget storage test(2010)
  • FAQ:[#5967] nand on bf537-stamp board fails to get found when booting up(2010)
  • FAQ:[#5968] __alloc_pages_internal() may loop endlessly under certain conditions(2010)
  • FAQ:[#5971] data flash partition size doesn't match with setting(2010)
  • FAQ:[#5975] kernel boots up on bf533 stamp shows spi flash partition info without externel spi flash on(2010)
  • FAQ:[#5986] Run userspace xip test in fdpic format on bf537-stamp, whole file system is in flash, kernel prompt error(2010)
  • FAQ:[#6001] Problem with USB after resume from hibernate(2010)
  • FAQ:[#6010] Test ssm2603 on bf537-ezkit, sometime alsa application can not exit(2010)
  • FAQ:[#6014] bf537 and bf527 Processor stalls in SSYNC randomly under heavy network load(2010)
  • FAQ:[#6025] ssm2603 fails to work with vrec/vplay(2010)
  • FAQ:[#6041] Build strace failed at configuration for ioctl in latest trunk(2010)
  • FAQ:[#6044] Fail to build kgdb in SMP kernel in trunk(2010)
  • FAQ:[#6049] page write/read flow is wrong in bfin nand driver(2010)
  • FAQ:[#6057] Kernel crashed with slob configuration(2010)
  • FAQ:[#6060] Build ADIS16209 fail at ring_sw.c(2010)
  • FAQ:[#6154] connection refused when play sound in the bluetooth ALSA testing(2010)
  • FAQ:[#6178] rsh no longer works in trunk(2010)
  • FAQ:[#6179] bf537-stamp crashes in network code when running `rsh` immediately upon boot(2010)
  • FAQ:[#6181] Traps test may fail at Read of L1 instruction on bf548-ezkit(2010)
  • FAQ:[#6182] console can't see anything after some time in BFLLCD and touchscreen testing(2010)
  • FAQ:[#6206] no input device in ADP5588 testing on BF537-STAMP.(2010)
  • FAQ:[#6263] building arch/blackfin/kernel/bfin_gpio.c fails for some parts(2010)
  • FAQ:[#6268] can not enter u-boot in bf526-ezbrd board 1.1 after reboot from trunk kernel(20100
  • FAQ:[#6269] Input/output error in power testing with ssm2603 on bf527-ezkit-1.4.(2010)
  • FAQ:[#6282] hush: write errors in redirects write too much data(2010)
  • FAQ:[#6307] Deadlock error in i2c_bfin_twi.c(2010)
  • FAQ:[#6315] the sound is very bad in linphonec testing on bf 533-stamp while on bf537-stamp is good(2010)
  • FAQ:[#6326] Wakeup from mem has error with adv7393/tftlcd on bf537-stamp in 10r1 branch(2010)
  • FAQ:[#6329] Run TWI test program fail on trunk and 2010r1 branch(2010)
  • FAQ:[#6337] kernel_xip can not be build when xenomai is enabled.(2010)
  • FAQ:[#6399] Allocation test in l1 data SRAM fail in latest trunk(2010)
  • FAQ:[#6401] [ltp] ltp test mount03 fail on bf548-ezkit after upgrade to ltp-full-20101031(2010)
  • FAQ:[#6408] Xenomai applications emit warning "kernel is anterior to 2.5.2"?(2010)
  • FAQ:[#6415] [ltp] nanosleep02/nanosleep03 fail in ltp-full-20101031 in trunk.(2010)
  • FAQ:[#6419] Kernel with write back and slob enabled will crash sometimes in latest trunk(2010)
  • FAQ:[#6429] Fail to modprobe twi_smbus_test on bf537-stamp in trunk(2010)
  • FAQ:[#6430] Run sport_test will make kernel reboot in trunk(2010)
  • FAQ:[#6431] bfin-dma test can not execute in bf561-ezkit(2010)
  • FAQ:[#6438] Build kernel in latest trunk will fail at bf5xx-ac97-pcm.c(2011)
  • FAQ:[#6458] Access remote shared directory through NFS will cause kernel crash(2011)
  • FAQ:[#6518] nfs mount by bf548 ezkit would make kernel panic(2011)
  • FAQ:[#6550] print prompt error after running fixed_code case on bf548 ezkit(2011)
  • FAQ:[#6554] serial test on bf561 SMP kernel fails now.(2011)
  • FAQ:[#6575] munmap error while trying to unmap unaligned end addr(2011)
  • FAQ:[#6645] kgdb on SMP bf561 fails now(2011)
  • FAQ:[#6653] ssm2602 fails to work on trunk(2011)
  • FAQ:[#6655] g_zero loopback does not seem to work on bf526 musb(2011)
  • FAQ:[#6685] kernel ops without APP_STACK_L1(2011)
  • FAQ:[#6704] mcapi packet receive on coreA doesn't have data available after coreB send message(2011)
  • FAQ:[#6730] mcapi node delete not clean enough(2011)
  • FAQ:[#6789] bfin-lq035q1-fb driver in trunk kernel fails on bf527-ezkit-v2.2(2011)
  • FAQ:[#6795] Build jffs2 and pnormtd test case failed at mtd-utils/mkfs.jffs2 in trunk(2011)
  • FAQ:[#6850] Fail to build kgdb case after kernel is upgraded to 3.1.0(2011)
  • FAQ:[#6910] ppifcd fails to take picture on bf537 stamp board(2011)
  • FAQ:[#6932] Fail to set bitrate to 1000000 in bf548-ezkit for can bus test(2011)
  • FAQ:[#6948] build sport spi on trunk fails for script lack of spi-type param(2012)
  • FAQ:[#7069] ICC: fail to build icc kernel in bf561 in trunk(2012)
  • FAQ:[#7073] Fail to build kernel for bf518f-ezbrd after kernel upgrade to 3.3(2012)
  • FAQ:[#7076] xenomai patche fails to apply on trunk head kernel(2012)
  • FAQ:[#7134] DSA driver breaks in bf518 in trunk(2012)
  • FAQ:[#7142] MUSB: musb can not work in trunk(2012)
  • FAQ:[#7156] Fail to build strace in some test machines(2012)
  • FAQ:[#7157] Fail to compile enc28j60 for spi net test in trunk(2012)
  • FAQ:[#7170] In vs6624 camera test when mtd driver is enabled, after ffmpeg or v4l2_video_test is run, network becomes slow(2012)
  • FAQ:[#7215] build power kernel fails at video/bf537-lq035.c(2012)
  • LINUX DISTRIBUTION FOR BLACKFIN BUGS ARCHIVE
  • [#3807] USB (BF54x) Fails to read parition table on USB/SD Card reader
  • [#3809] Load ad73311 driver failed in trunk on BF537-STAMP
  • [#3811] On BF537-STAMP with AD1836, it fails to record wav audio with particular settings by alsa lib tool
  • [#3813] On BF537-STAMP, install ad1836 and SPI module, then remove ad1836 module, kernel will crash
  • [#3816] [ltp] Some ltp test cases will crash when invoked without specifying path
  • [#3817] secondary SPORT channel enable doesn't work
  • [#3820] Kernel can't wake up from standby mode when cause Wakeup event by SIC_IWR value.
  • [#3821] SPI driver does not respect cs_change
  • [#3823] spi transaction has too many delays
  • [#3824] serial driver causes problems during PM suspend resume
  • [#3825] BF54x NFC Driver calculating ECC for 512 bytes pagesize has a bug
  • [#3826] `strace env <something>` crashes when built as FLAT
  • [#3829] strace is missing some syscalls
  • [#3830] get warning when build cramfs images
  • [#3831] build bfin_pflags.c fails
  • [#3832] kernel build with Debug option enabled fails to boot up
  • [#3837] rtc ioctl RTC_IRQP_SET error
  • [#3840] expat examples to not link
  • [#3842] ethernet has error info under stress test on bf548
  • [#3844] kerel prompt changes from root:~> to root:/>
  • [#3846] kernel boot message: memory information not reasonable
  • [#3847] kernel boot with jffs fs fails for no jffs partition
  • [#3848] Un-Cached memory region no longer Un-Cached
  • [#3849] SPI mmc driver can't auto create entrys of spi_mmc1 and spi_mmc2 in /sys/block/spi_mmc/ after system reboot
  • [#3850] rcp, ftpd, USB Mass storage not working
  • [#3851] CFI flash on BF548-EZKIT is not detected due to query version being too new
  • [#3852] joystick module can't be inserted twice
  • [#3853] Enable ISP1362 driver to work ok with BF561
  • [#3857] ndso on bf533 fails for low stack size
  • [#3858] rts/cts control case fails
  • [#3860] Redefinition warning when compile EZKIT548
  • [#3869] version command info uclinux-dist is not exact if the tree has been svn updated
  • [#3870] bfin_mac: RX from DMA to skb payload bug if cache policy is WB
  • [#3871] build libao fails for no dlfcn.h
  • [#3874] SPORT in PIO and DITFS low hangs driver
  • [#3875] UART2, UART3 fail to build
  • [#3876] pfbutton test for BTN3 on bf533 don't show complete info
  • [#3877] echo 0 > /proc/sys/vm/pagecache_ratio may hang shell
  • [#3878] parallel flash partition problem on bf561
  • [#3880] ppifcd_test -t has something error on bf533
  • [#3881] awg test fails to show wave
  • [#3882] copy file function cp, after few times consume all memory
  • [#3883] ftp server crash after connetion or chdir with MidnightCommander4.6.1
  • [#3885] twi_keypad and lcd case fails
  • [#3886] cannot rmmod spi-mmc: wrong irq freed
  • [#3888] drivers/net/smsc911x.c broken after 2.6.24 upgrade
  • [#3890] loading snd-ad1981 crashes after 2.6.24 update
  • [#3891] default configured kernel booting up stops at sda on bf548-ezkit
  • [#3893] For both trunk and 08r1 branch, system can't exit from standby mode with default power managment options
  • [#3894] build xip kernel failed in trunk
  • [#3896] rtc in trunk kills board if irq fires after free_irq() happened
  • [#3897] spi_mmc build error on trunk
  • [#3898] showing processsor state via magic sysrq crashes the kernel
  • [#3899] twi_keypad module can't be probed twice
  • [#3900] SVN Trunk EZKIT-BF548 compiles error.
  • [#3901] SVN Trunk EZKIT-BF548 musb compile error
  • [#3902] spi_mmc bug
  • [#3903] Build konqueror in flat format failed with dlopen error
  • [#3905] Can't found eth0 device on EZKIT-548 with svn trunk kernel
  • [#3907] For AD1836, it fails to play wav audio with particular settings by alsa lib tool
  • [#3910] UART1 port has disorder line transmitted if the file is big
  • [#3911] sport uart test case fails
  • [#3912] CONFIG_MPU doesn't seem to handle access to ASYNC/IO Memory well
  • [#3913] linux-2.6.24 (delayed) disable IRQ feature not functional for handle_simple_irq
  • [#3916] spi flash boot up with jffs2_scan_eraseblock on bf533
  • [#3918] remove ad1980 module, kernel will crash
  • [#3920] ttyBF0 device can't receive whole string from host ttyS0
  • [#3923] reinstallation of snd-ad1981 module will fail
  • [#3924] continously input stings in vi has modifying_cmd overrun
  • [#3925] sdio mmc on bf548 fails to load ext2 filesystem
  • [#3927] shmat/shmdt causes munmap of non-mmaped memory error
  • [#3929] Can not generate a big file(more then 5MB)
  • [#3933] IrDA function is not stable
  • [#3936] Compiling section mismatch waring
  • [#3944] net2272 usb gadget driver fails to build in trunk
  • [#3945] audio cutout after linphone runs for a long time
  • [#3946] audio cutout after linphone runs for a long time
  • [#3947] BF54x SDH/MMC not functional
  • [#3949] cat through ttyBF0 would have one more empty line for each line
  • [#3950] run lmbench test case on bf548-ezkit with 20% pagecache would have dump mem info
  • [#3951] copy testsuites/webserver/testcase/ folder which is 8.9 M to target board fails with Cannot allocate memory
  • [#3952] excution of "ls" command in vfat fs in BF548 harddisk will fail when vfat partition is large
  • [#3956] cat /proc/kgdbtest has logs of eth0: spurious interrupt on bf533 board
  • [#3957] bootmem code shadows global max_pfn
  • [#3958] [ltp]test case execve05 will fail sometimes on BF561-EZKIT
  • [#3959] Unplug MMC card from SPI-MMC daughter card, system hangs and takes long time to recover.
  • [#3960] When generate a file into ext2 fs on one specific SD card on BF548-EZKIT, there will be data transferring error
  • [#3961] fails to remove a exist file in fat filesystem for sdio mmc on bf548
  • [#3962] sqlite test case dump when build with 3.4 toolchain
  • [#3963] build usb host fails at isp1362-hcd.c with 3.4 toolchain.
  • [#3964] trunk kernel build joystick fails
  • [#3965] run lmbench ./lat_ctx -s 64 16 frequently has no results given out on bf548 sometime
  • [#3966] undefined symbols when building asoc wm8731 driver
  • [#3969] SPI MMC/SD can not detect SanDisk SD cards sometimes
  • [#3970] e2fsprogs compile error in SVN trunk (BF537-STAMP)
  • [#3973] error build driver isp1760 HCD support
  • [#3974] opening/reading/mmaping BF54x framebuffer simultaneously triggers a BUG()
  • [#3975] nbench crashes on all boards
  • [#3977] Problem with minor version in cfi_cmdset_0001.c
  • [#3978] kernel traps into CPLB exception while build with bf536 selected on 2008R1 branch.
  • [#3980] build ndso fails on trunk
  • [#3981] build asterisk on trunk fails for not finding libtool
  • [#3982] kgdb patch fails to apply to trunk head kernel now
  • [#3984] Build usb host isp176x failed in trunk
  • [#3985] my bf54x board can't be in low clocking
  • [#3987] trunk kernel build fails at ide-blackfin.c
  • [#3989] test case fails to run on /tmp folder on trunk kernel
  • [#3990] Build kernel fails at config strace in latest trunk
  • [#3991] mmc_spi not working out of the box.
  • [#3992] executing FDPIC ELF on NFS mount triggers BUG() at mm/nommu.c:862:/do_mmap_private()
  • [#3993] For ad73311 and ad1836 on latest trunk, it fails to play/record certain kind of wav file with alsa lib tool
  • [#3994] echo 'enabled' to /sys/class/rtc/rtc0/power/wakeup don't work
  • [#3995] kernel hangs when accessing uart 0 on bf537 when booting u-boot and linux on uart 1
  • [#3996] dhcpcd not stable on BF548-EZKIT
  • [#3997] ethernet card on bf548 fails to ping host
  • [#3998] punt old Blackfin IDE driver
  • [#3999] Kernel crashes when allocator is set to slob
  • [#4000] Build netaudio fails at samba
  • [#4001] building bluetooth sometimes fails at bluez-utils
  • [#4002] msh patch fails to apply to trunk
  • [#4003] pthread test case sometimes fails on trunk
  • [#4005] spi flash mount as rootfs fails on bf537
  • [#4008] nano-x with tslib caused high CPU usage
  • [#4009] [LTP] ltp test case sched_rr_get_interval02 failed on all board in trunk
  • [#4010] sqlite test case have dump info when built in flat format
  • [#4011] Install ad1981/ad1980 module failed on BF537/BF548 in trunk
  • [#4014] build failure in mach-common/lock.S:177
  • [#4015] portmap needs to port to nommu too
  • [#4019] Nor flash don't get recognized on bf548 ezkit 1.3 board
  • [#4021] pata_bf54x.c writing superblocks and filesystem accounting information: irq 68: nobody cared
  • [#4022] Kernel will crash when execute "hcitool scan" sometimes
  • [#4023] Application ircp build error on a clean host
  • [#4029] smb fails to mount for fork failure
  • [#4031] build microwin fails on bf548 ezkit
  • [#4032] libncurses.so.5 can't produced in fdpic on bf537
  • [#4033] CONFIG_SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND missing in sd host driver on trunk
  • [#4034] spi_mmc affects dataflash
  • [#4035] Some e2fsprogs are not copied to romfs/sbin in trunk
  • [#4036] pata device can't be initialized when booting on trunk
  • [#4037] Building kernel failed in trunk with lib ncurses in FDPIC format
  • [#4040] echo canceler doesn't work for linphone using AD1981 mmap-dirver
  • [#4041] uart2 not work on BF548
  • [#4043] Remove module will not free L1 memory used
  • [#4044] test https connection would be frequently stuck
  • [#4045] utilizing multiple UARTs simultaneously results in add_timer:BUG()
  • [#4047] Build kernel failed in trunk at pata for BF548-EZKIT.
  • [#4049] nand flash fails to be initalized on bf527 ezkit board for 08r1 branch kernel
  • [#4050] xip test case failed in BF548-EZKIT
  • [#4051] single stepping userspace sometimes hangs the system
  • [#4053] nand driver on bf527 ezkit board crashes if bfin_mac installed.
  • [#4054] build asterisk fails for lib/STLport issue
  • [#4055] top (busybox) crashs
  • [#4056] Sometimes irdaping will cause kernel hang up
  • [#4057] no physmap flash partition for bf527 ezkit board
  • [#4058] i2ctwi BFIN_TWIKEYPAD_IRQ_PFX has no value for bf527 ezkit on 08r1
  • [#4059] drivers/char/bfin_sport.c fails to build when DEBUG is defined
  • [#4060] bfin_5xx bug/anomaly workaround
  • [#4074] spi flash on bf527 ezkit would fail at mount
  • [#4075] kgdb test fail on trunk
  • [#4076] Compile error in user/cal/cal.c and user/net-tools/lib/interface.c
  • [#4088] IRQ_SW_INT1 and IRQ_SW_INT2 obsolete?
  • [#4089] ATmel spi flash card fails to be copied to
  • [#4090] XIP can't work in flash
  • [#4092] touchscreen ad7877 failed to be probed on bf527 ezkitc
  • [#4093] twidfftrad2_fr16 _cos reference broken again in 2008 release
  • [#4094] full duplex doesn't work on AD73322 board
  • [#4095] kernel boot fails when Spinlock and rw-lock debugging enabled
  • [#4097] SPI bus driver misbehaves when operating with multiple devices in different modes
  • [#4098] trunk kernel build fails at checksum.c
  • [#4099] USB_DMA_INTERRUPT value?
  • [#4100] backspace does not work properly on bf533-stamp
  • [#4101] "ircp" command don't work well when use irtty_sir as SIR device driver
  • [#4102] Exit status is not correct in msh
  • [#4103] ircp failed on BF548-ezkit with default irda rate
  • [#4104] Format usbdisk failed with mke2fs in trunk
  • [#4105] Kernel will panic when scan bluetooth devices in BF527-EZKIT
  • [#4107] libopenobex-1.0.so.0 doesn't produce
  • [#4108] mplayer cannot play mp3 smoothly
  • [#4109] gadget zero test failed on BF527-EZKIT in 08r1 branch
  • [#4111] MUSB fails to build for BF524/BF526
  • [#4114] ATmel at45df321d spi flash card also fails to be copied to
  • [#4116] Under run error occurs sometimes in BF548-EZKIT in trunk
  • [#4118] Build lib flac failed in fdpic format
  • [#4120] Ping flood test fails for USB gadget ethernet of pio mode
  • [#4121] Test of File-backed Storage Gadget with RAM based file as backing storage failed in BF527-EZKIT 08r1 branch
  • [#4122] adeos patch fails to apply to 08r1 branch
  • [#4123] Fail to build qt source files in flat format
  • [#4126] Colours can't display properly in BF527-EZKIT when run both qt and microwin apps
  • [#4131] ppp hangs at ioctl(TIOCSETD)
  • [#4136] BF526-EZKIT 08R1 kernel cant boot
  • [#4137] build ircp info fdpic format fails.
  • [#4138] uClinux-dist-2008R1-RC8 supports yaffs2 on nand flash err
  • [#4139] build pound on trunk fails for missing OpenSSL (-lcrypto)
  • [#4141] usb gadget zero test NO. 14 fails in PIO mode
  • [#4144] Trunk linux fails to build
  • [#4150] /proc/sram does not show L1 information correctly on BF531
  • [#4151] AD73322 sometimes has no sound output
  • [#4153] exception of accessing null pointer is not well handled in kernel with SMP patch
  • [#4156] names of the interrupts are not consistent between kernels with and without SMP patch
  • [#4162] fail to build libbfgots
  • [#4164] trunk kernel build fails at user/mtd-utils.
  • [#4165] In 08r1 branch AD73322 sometimes has noises when 2 channels are both record and play
  • [#4172] build xenomai fails for patch rejection on branch again.
  • [#4174] mount jffs2 as root fs fails to open init console on trunk now
  • [#4175] PIPE_ISOCHRONOUS mode is not enabled or running well in bf548/527 usb host driver.
  • [#4181] add support to SMP kernel for module loading into L1
  • [#4182] l1_app test failed in SMP kernel
  • [#4184] pthread test case crash with CPLB miss error in SMP kernel
  • [#4186] Test of scratchpad_app_stack failed in SMP kernel
  • [#4187] build oprofile kernel failed in SMP kernel
  • [#4188] Can not play audio on AD1981 board in trunk
  • [#4190] Build kernel failed in trunk at irqchip.c on all platform
  • [#4191] Kernel does not boot if re-program clocks on trunk
  • [#4192] trunk head kernel build fails at irqchip.c
  • [#4193] kernel with icache disabled boots fail on BF548 EZKIT
  • [#4194] [ltp] A bug in LTP test case cause execve05 crashed in smp kernel
  • [#4195] [ltp] LTP test case gettimeofday02 fails sometimes in smp kernel
  • [#4202] GPIO interrupts not disabled; edge sensitive interrupt hang system
  • [#4203] Hot plug usb-mass-storage with isp1362 driver lead to lmemory leak !
  • [#4204] Trunk kernel crashed on BF533-EZKIT after re-program clocks of kernel booting
  • [#4205] cf-ide-nand card does not work with cf true ide and pata framework
  • [#4206] sport varialbes exported twice warning on trunk
  • [#4207] build smb sometimes fails at mkcramfs.c on branch 08r1
  • [#4209] include/asm-blackfin/mach-bf561/dma.h contains bogus defines.
  • [#4210] isp1362-hcd BUG_ON crash on simultaneous USB ports transfer
  • [#4215] [ltp] ltp test cases will crash occasionally in SMP kernel
  • [#4220] OSS mixer failed on SSM2602
  • [#4223] JUMP in cplb error handler may be too short
  • [#4224] if the transmit DMA data buffer alinged to odd byte address, it will cause data corruption.
  • [#4229] trunk head kernel built with trunk head toolchain fails at bfin_mac.c
  • [#4230] AD73322 module is not properly installed
  • [#4231] get_vco defined in two places...
  • [#4235] Built of xenomai fails on BF561-EZKIT in 08r1.5
  • [#4237] crash when allocating large contiguous chunk of memory when memory is fragmented
  • [#4240] oprofile kernel building failed with latest toolchain in trunk
  • [#4241] rarely, gettimeoffset() return backword time in 2008R1-SMP kernel
  • [#4242] In bf527-ezkit, it gets under run error with a particular audio play command
  • [#4243] audio test fail in BF527-EZKIT
  • [#4244] tinytcl build problems
  • [#4245] warnings when building blackfin MAC driver in trunk
  • [#4246] simple gpio doesn't work for bf533 stamp board on 08r1 branch
  • [#4247] gadget storage test failed on bf548-ezkit in 08r1 branch
  • [#4248] iptables cannot be build as FLAT
  • [#4249] LZO's configure uses _AC_SRCPATHS, not _AC_SRCDIRS
  • [#4250] Fail to patch xenomai in 08r1 branch
  • [#4251] detect 0.1 silicon revision BF527-EZKIT as 0.0 version
  • [#4252] unable to suspend BF537 when UART1 is enabled but unused
  • [#4253] ISP1760 pehci usb host driver fails to work on BF54x
  • [#4257] gdbserver doesn't work over UART
  • [#4260] user/ssh fails build at [romfs] stage
  • [#4262] ISP176x driver cannot be compiled with isochronous support and MSEC_INT_BASED
  • [#4263] writing to UART3 on BF54x misbehaves on 2008R1 branch
  • [#4264] ircp failed to receive data
  • [#4265] WARNING: at lib/kref.c:33 kref_get() when using USB peripherals on BF54x, BF52x MUSB driver
  • [#4267] IMDMA is not type struct dma_register
  • [#4268] Use mouse button click to past strings to serial console may cause uart driver overrun
  • [#4269] sometimes underrun happens in ad1836 in bf537-stamp in 08r1 branch
  • [#4270] linphone has underrun through ad73322 card on bf537
  • [#4271] Large overhead from udelay(500) in bfin SPORT driver
  • [#4272] operate nand flash on bf548 make bad blocks
  • [#4273] Double faults are impossible to debug
  • [#4278] In 08r1 branch, when ping/telnet/ftp to BF533-EZKIT, xenomai kernel shows warning messages
  • [#4279] In BF533-EZKIT 08r1 branch, irq number of BFIN Timer Tick is changed
  • [#4282] build kernel with power management failed in 08r1 branch BF533-EZKIT
  • [#4283] BF561-EZKIT SMP kernel will reboot sometimes during lmbench test in 2008R1 branch
  • [#4284] In 08r1 branch BF561-EZKIT SMP kernel, it failed sometimes to test malloc-perf
  • [#4285] Enabling CONFIG_MTD_NAND_BF5XX_BOOTROM_ECC will introduce more and more NAND flash bad blocks.
  • [#4286] BF561-EZKIT SMP kernel sometimes fails to reboot in 2008R1 branch
  • [#4287] gadget storage harddisk based test failed on bf548-ezkit in 08r1 branch
  • [#4289] ffmpeg cannot run on BF531
  • [#4291] MUSB peripheral bulk transfer issues
  • [#4294] watchdogd does not always close the watchdog safely when rebooting
  • [#4295] init: /bin/watchdogd respawning too fast
  • [#4296] kgdb does not stop on breakpoint
  • [#4298] Confusing message from kgdb
  • [#4302] USB device reset serveral times during mke2fs in 527-EZKIT 08r1 branch
  • [#4311] profiling script "grab_maps_from_board.sh" cannot work in some cases
  • [#4313] System with EMAC driver enabled - Core not idling
  • [#4314] In SMP kernel 08r1 branch, core B interrupts are disabled after run ltp test for some time
  • [#4315] LTP Fails on systems where /bin/sh is not bash
  • [#4316] spi_mmc cannot detect card when using "Blackfin SPI bus directly"
  • [#4317] YAFFS2 compiling fails on 2.6.26 svn trunk
  • [#4318] pata_bf54x: does not resume after syspend mem
  • [#4319] drivers/video/bf54x-lq043: does not properly resume after suspend mem
  • [#4320] drivers/input/keyboard/bf54x-keys: does nor properply resume after suspend mem
  • [#4321] ppi0 driver and ppi1 driver integration
  • [#4322] Audio Latency on AD1981 with MMAP enabled
  • [#4323] reboot fails on bf527-ezkit 08r1 branch
  • [#4324] unload spi_mmc driver module may cause race condition when spi framework is enabled
  • [#4325] KGDB over UART is broken
  • [#4327] can4linux fails to build with linux-2.6.26
  • [#4328] MPU crashes under stress
  • [#4329] blackfin v4l drivers fail with linux-2.6.26
  • [#4330] drivers/usb/gadget/net2272.c fails with linux-2.6.26
  • [#4331] spi-sd-mmc driver fails with linux-2.6.26 due to block layer updates
  • [#4332] can4linux compiling fails in svn trunk 2.6.26.2 kernel.
  • [#4333] missing some updates in 2.6.26 updating
  • [#4335] DMA / data cache issues
  • [#4339] l1 module test case remove fails on trunk
  • [#4341] stamp bf533 fail to print out complete prompt frequently on trunk
  • [#4365] Warning when building SPI_MMC in svn trunk 2.6.26
  • [#4366] spi mmc driver cannot be built as a module with linux-2.6.26
  • [#4368] build e2fsprogs-1.40.9 fails for undefined reference to `_sbrk'
  • [#4369] kernel boot up stuck at smc91x.c on bf533 stamp board
  • [#4379] Kernel build of USB gadget ethernet driver fails for CM-BF548
  • [#4380] build samba fails on trunk
  • [#4381] build xip fails at romfs/mtd-super.c for no definition
  • [#4382] build microwin fails at microwin/src/nanox/client.c for no asm/page.h
  • [#4390] SIR driver stop receiving randomly
  • [#4391] some characters are missing when catted to host ttyUSB0 through UART1 on bf537 stamp
  • [#4393] ALSA w/ AD1836 issues
  • [#4399] kernel build fails for bf548 board on trunk due to SIZE_1M undefined
  • [#4401] $(STAGING)/usr/lib/lib*.la may contain bogus entries
  • [#4402] fail to apply smp_bf561.patch to 08r1.5 kernel
  • [#4404] default kernel config selects GENERIC_TIME
  • [#4405] mismatch of rts/gpio direction with UART RTS/CTS
  • [#4406] MUSB as Host on 527 Rev 0.2 Silicon?
  • [#4407] bogus str_ident check in arch/blackfin/kernel/bfin_gpio.c
  • [#4411] ssm2602.c does not build for BF526-EZKIT
  • [#4412] BF533 + 0.5 silicon + MPU + UART PIO -> crash
  • [#4413] fail to apply smp_bf561.patch to kernel trunk
  • [#4414] kernel build with config kernel debugging with remote gdb fails on trunk
  • [#4415] Change timer frequency and bf561 trunk kernel with SMP patch will crash
  • [#4416] bf5xx-ac97.c does not cleanup after itself
  • [#4417] Build kernel fails on trunk in setup.c
  • [#4419] AD1836:captured data stream is misorder in 5.1 mode
  • [#4421] SPEEX_SET_COMPLEXITY causes speex_encode_int to have a Data access CPLB miss
  • [#4426] HW Errors never recover on BF548
  • [#4430] NULL_POINTER test failed in trunk kernel with SMP patch
  • [#4433] serial uart1 can't be switched to use as console to start up
  • [#4434] trunk head strace build fails at syscall.c
  • [#4435] romfs mucks up symlinks with similar name
  • [#4436] BF527-EZKIT unable to receive large files over UART in DMA mode
  • [#4439] Wrong DirectFB version being installed in romfs
  • [#4440] start kgdb through uart1 sometimes would make kernel panic
  • [#4441] kgdb over ethernet build fails on trunk
  • [#4442] AD1980 not detected in svn trunk on BF548-EZKIT
  • [#4443] bfin nand hangs under pressure on BF548-EZKIT
  • [#4445] bf5xx-i2s.c fogets to request TFS for SPORT use
  • [#4446] gptimer0 is the only one disabled whatever is the PPI port configuration
  • [#4447] PPI read and write can work only in 2D mode
  • [#4455] serial port transfer big file from host to target would have more lines
  • [#4456] default vendor is not AnalogDevices in menuconfig in trunk
  • [#4459] a bug in serial driver
  • [#4460] a bug in serial driver
  • [#4461] Building kernel failed at smbmount.c
  • [#4462] modprobe says no /etc/modprobe.d
  • [#4463] bfin_nand module would be failed if inserted twice
  • [#4464] building Blackfin SPI bus master as module fails: reserved_mem_dcache_on undefined
  • [#4465] Build mmap_test failed at missing nopage in vm_operations_struct
  • [#4466] kgdb through ethernet with PIO serial mode has connection error
  • [#4468] Build kernel failed when SND_BF5XX_I2S and SND_BF5XX_AC97 are enabled as built-in mode
  • [#4469] Build kernel failed when SND_BF5XX_AC97 is enabled as module: undefined bf5xx_pcm_to_ac97 and bf5xx_ac97_to_pcm
  • [#4474] trunk head kernel build fails at busybox
  • [#4509] DM9000 driver on Blackfin I/O functions compile warning
  • [#4510] i2c_add_driver fails to probe drivers with new style drivers binding.
  • [#4513] Fail to boot jffs2 kernel for BF561 with SMP patch
  • [#4529] Build kernel failed at head.S when reprogram clock on all platforms.
  • [#4530] e2fsprogs-1.41.3 in trunk fails to build in parallel
  • [#4533] write/erase flash cause watchdog not working
  • [#4534] module put in l2 has warning and printed address out of L2
  • [#4535] put shared lib function into l2 failed be called
  • [#4536] earlyprintk not early enough
  • [#4539] Failed to add SMP patch to latest kernel on trunk
  • [#4540] l1_app test will fail sometimes in SMP kernel in latest trunk
  • [#4541] breakpoint in kgdb would trigger twice
  • [#4544] dmacopy test case fail on all platform in trunk
  • [#4545] netperf REQUEST/RESPONSE test on bfin mac slower than before      
  • [#4547] malloc-perf test failed for 561 SMP kernel in latest trunk
  • [#4548] BF561 SMP stoped booting when turn off D-cache
  • [#4549] nbench test failed for 561 SMP kernel in latest trunk
  • [#4551] kernel build with write back policy fails to be booted up now
  • [#4553] Trunk kernel with SMP patch can not bootup
  • [#4557] hardware breakpoint doesn't always work in kgdb
  • [#4558] DMA with SPI flash doesnt work on BF533-STAMP w/W25X10
  • [#4559] SMP patched kernel build faild with SMP disabled
  • [#4560] In gadgetfs test for 548, an error message comes out saying "Invalid argument"
  • [#4563] jpegview cannot work on framebuffer device other than 16BPP
  • [#4564] DCPLB miss kills kernel on BF533
  • [#4565] eth0 device on bf537 fails to be started.
  • [#4567] cat file through extensive uart port diffs with the original file
  • [#4569] kernel build with nand on bf527 ezkit board boots up fails
  • [#4570] Nothing shows on lcd when try directfb on bf537-stamp with usb mouse plugged in
  • [#4571] lmbench test case fails on bf527 ezkit board
  • [#4573] kgdb through uart writing to l1 get wrong number
  • [#4574] Build 537 kernel failed at ad1836 for latest trunk
  • [#4575] Build kernel failed at strace application
  • [#4576] BF527 0.2 silicon has different CPUID (DSPID) value
  • [#4578] AD1980/1 SOC Audio driver on trunk fails to build in case MMAP support is turned off
  • [#4579] Blackfin camera driver fails in current trunk
  • [#4583] SPORT char driver will cause BF537 kernel boot WARNING.
  • [#4585] warning with GPIO code for BF51x in current trunk
  • [#4586] section type mismatch in bfin_sir driver
  • [#4587] musb driver should use static inline functions for stubs
  • [#4588] bf537-lq035.c:check_fb() needs updating to 2.6.28
  • [#4591] net2272 redefines standard macros like "WARN"
  • [#4593] random crash in tcp code
  • [#4594] GPIO bank caculating error cause kernel booting fail on BF548
  • [#4595] rmmod bfin_mac on trunk head make kernel panic
  • [#4596] rsh frequently get stuck on trunk head kernel
  • [#4597] bfin_mac boot up failure on trunk head.
  • [#4600] pass console=null in kernel command string doesn't work on trunk
  • [#4601] when pass bootargs console=null into kernel from u-boot, the booted up kernel can't be pinged through
  • [#4602] boot up kernel with elf applications on bf533 stamp board get kernel panic
  • [#4607] ide-cdrom detects error when kernel booting up
  • [#4608] video0 is not created in /dev when using VS6524 video camera
  • [#4610] spi_mmc driver working in dma mode may hang the system
  • [#4612] Build kgdb kernel failed in BF561-EZKIT
  • [#4613] Build kgdb failed in BF561-EZKIT with SMP patch
  • [#4614] It failed at ssb.h to build BF561 kernel with watchdog enabled
  • [#4615] kernel boot up fails with CONFIG_BFIN_KERNEL_CLOCK item on.
  • [#4616] XIP kernel can not boot up
  • [#4618] [ltp] ltp test case connect01 crashed in trunk
  • [#4619] [ltp] LTP test case adjtimex02 failed in trunk
  • [#4620] spi controller driver does not assert/deassert CS correctly
  • [#4621] serial driver build fail in pio mode after kernel update.
  • [#4623] kernel oops featuring smsc911x_irqhandler when using NFS root
  • [#4625] SMP patch breaks IP0X board
  • [#4626] SMP patch does not build cleanly for MPU
  • [#4627] showing cplbinfo crashes with buffer overflow with cplb-nompu
  • [#4631] Typo in memory timings for BF533 on 2008R1.5
  • [#4632] incorrect spin lock usage in blackfin_cam.c
  • [#4633] drivers/net/ax88180.c fails in current svn trunk
  • [#4634] kernel does not link when CONFIG_CPU_FREQ_STAT=m
  • [#4635] EZ-KIT BF 527: VLC cannot play mp3 file
  • [#4636] selecting INSTALL_ELF_TRIM_LIBS in config makes kernel boot fails at init
  • [#4637] boot up default-configured kernel on bf527 and bf548 ezkit would have no rootfs to mount
  • [#4638] change cpufreq doesn't take effect on bf537 now
  • [#4639] Unable to request sport rx dma channel on /dev/sport1
  • [#4645] BF-527 EZ kit: Varitronix LCD driver mixes red and blue
  • [#4646] Varittronix LCD driver mixes blue and Red
  • [#4647] build samba fails on trunk now for redefinition in fcntl.h
  • [#4648] kernel will crash when enable option of "Re-program Clocks while Kernel boots" on BF561-EZKIT
  • [#4649] Kernel crashes after install and remove module blackfin_cam for several times
  • [#4650] The color of captured video via VS6624 is not correct
  • [#4652] Incorrect permissions on some debug MMRs
  • [#4653] It fails to build kernel with audio ssm2602 in BF527-EZKIT in trunk
  • [#4654] Kernel panics upon boot - hits BUG_ON in arch/blackfin/kernel/cplb-nompu/cplbinit.c:428/generate_cplb_tables_cpu()
  • [#4656] build mplayer fails at libvo
  • [#4657] tftlcd bf537-lq035 module fails to be inserted now
  • [#4658] Build strace failed in trunk with latest gcc 4.3 toolchain
  • [#4659] trunk doesnt link with randconfig due to pata plat driver for bf533-stamp
  • [#4661] gpio-keys no longer works in trunk
  • [#4662] boot up kernel configured with uart1 would have dump info
  • [#4663] trunk kernel build fails with undefined reference to pm_overflow_handler
  • [#4665] read spi flash has error
  • [#4666] pngview on trunk head get building error
  • [#4667] section mismatch with ad1836 driver in trunk
  • [#4669] WIFI USB tanges don't fully work on BF548-EZKIT and BF527-EZKIT
  • [#4671] add workaround for anomaly 05000412
  • [#4673] pwrite64 has fake error info on blackfin
  • [#4691] [ltp] some fadvise64 cases fails on blackfin unexpectedly
  • [#4694] For AD1980/1, alsa tools can't work with read/write error
  • [#4696] oprofile kernel building failed with gcc4.3 toolchain in trunk
  • [#4697] kernel crash on bf533-stamp/bf533-ezkit after config IP for ethernet port
  • [#4700] trunk head kernel build error at arch/blackfin/lib/muldi3.o
  • [#4704] kernel fails to suspend to mem on bf527-ezkit
  • [#4705] creat mtd partition would have warning dumped
  • [#4707] No option for ISP1760 shows up in menuconfig
  • [#4708] Blackfin irda build fails for bf533-stamp
  • [#4710] kernel will crash when record and play in bf527-ezkit
  • [#4712] It fails to record and play at the same time for ad73322
  • [#4713] dmacopy tries to test L2 on BF537
  • [#4714] the first time to build mtd-utils will fail in trunk
  • [#4715] sport test unable to request sport rx dma channel
  • [#4716] [ltp] fail to build ltp test case ptrace04 in latest ltp-full-20081130 upstream
  • [#4717] Very slow ethernet (nothing to do with framebuffer)
  • [#4725] Build oprofile failed for section overlap with flat format and gcc 4.3
  • [#4726] [ltp]current ltp test build failed at test case inotify with latest toolchain
  • [#4728] portmap tries to fork
  • [#4729] run otp test make kernel panic
  • [#4731] fail to mount jffs2 file system as root fs
  • [#4733] cat /proc/cpuinto on bf527-ezkit would make kernel panic
  • [#4734] traps test case 19 for exception 0x2d fails
  • [#4735] unaligned accesses in qt webkit
  • [#4736] build readline stops for the destination folder Permission denied
  • [#4737] build fails at libeXosip2
  • [#4738] Git Trunk Kernel Detects BF532 Incorrectly
  • [#4739] netperf_tcp_rr through bfin_mac is almost zero with set buffer packets
  • [#4740] A usb harddisk box cannot be identified on BF548-EZkit
  • [#4741] test suite: usbhost_bf5xx_test.exp does not set chip revision correctly
  • [#4742] kgdb build error at drivers/misc/kgdbts.ko
  • [#4743] Dmacopy failed in BF537-STAMP
  • [#4745] http(s) speed slow on bf527
  • [#4746] Can't re-progam cclk and sclk for BF518f-ezkit
  • [#4749] Boot kernel in BF533-EZKIT without set ip during boot, it stops at initial console
  • [#4752] BF533-EZKIT fails to boot up during network setup
  • [#4755] testsuites: atapi_hd_test.exp - performance test need "-o sync" option when mounting fs
  • [#4758] Exception dumping starves watchdog
  • [#4761] During boot: WARNING: at fs/sysfs/dir.c:462 _sysfs_add_one
  • [#4764] Kernel prints warning when booting from jffs2 rootfs in nor flash on bf548-ezkit
  • [#4766] Kernel Crash: drivers/mmc/host/bfin_sdh.c
  • [#4768] [ltp] ltp test case inotify02 failed on all platform
  • [#4769] [ltp] ltp test case ptrace03 failed on all platform
  • [#4773] BF527 usb-ide hard disk error
  • [#4774] 561 SMP kernel can't boot from jffs2 in latest trunk
  • [#4775] Run "reboot" hangs bf518-ezbrd
  • [#4776] BF54x, BF51x SD host driver: Wrong capacity for 8GB SDHC card
  • [#4777] microwin build error: make[4]: *** No rule to make target `-lfreetype'
  • [#4778] debug-mmrs.c causes crashes
  • [#4779] SVN 5932 BF548 kernel crashes when reboot
  • [#4782] YAFFS build fails after kernel update.
  • [#4783] module snd-ad1836 dependency broken
  • [#4784] [ltp] LTP test case shmat01 failed in trunk for ltp-full-20081130
  • [#4785] [ltp]some LTP test cases failed for sync_pipe_wait in trunk for ltp-full-20081130
  • [#4786] [ltp] LTP test case semop05 failed in trunk for ltp-full-20081130
  • [#4787] [ltp] LTP test case shmctl01 failed in trunk for ltp-full-20081130
  • [#4789] linphone stuck after startup
  • [#4790] bf533-stamp/ezkit can't boot up with earlyprintk kernel
  • [#4791] reserver memory on bf533 stamp fails
  • [#4792] telnet to target response slower
  • [#4793] Erroneous check_gpio(ident) in peripheral_free()
  • [#4801] Kernel booting stop when enabled SPI on BF518 EZBRD
  • [#4808] BFLLCD card don't work on BF526-EZBRD
  • [#4811] serial uart 1 case send data from host to target frequently see diffs
  • [#4812] built pack_cis fails to be used now
  • [#4813] cp on nand device fails now
  • [#4814] umount jffs file system on bf548 would fail
  • [#4820] stack info will show up 2 mins after run oprofile test
  • [#4821] yaffs crash when running bonnie++
  • [#4824] AD1980 AC97 reset failed in BF527-EZKIT
  • [#4827] BF548 Nor flash error running bonnie++
  • [#4833] R/W on BF527 Nand hangs
  • [#4835] set kgdb hardware breakpoint when testing through uart would have error
  • [#4836] kgdb on bf527-ezkit would have Ignoring packet error
  • [#4837] kgdb backtrace stop on bf518f and bf526 ezbrd
  • [#4838] bonnie++ triggers bug in yaffs_guts.c
  • [#4842] multiple insmod of bf5xx_nand.ko panics
  • [#4846] build failure with yaffs2 in trunk kernel
  • [#4847] build e2fsprogs failed after update to version 1.41.4
  • [#4848] Building shared-flat oprofile failed at not finding bfd library
  • [#4850] _bfin_mac_probe causes kernel panic at boot
  • [#4851] kernel failed to boot at at bfin_mac_mdio on 527-ezkit in latest trunk
  • [#4859] netperf-x86 compiling fails with gcc-4.3.2
  • [#4860] Linux kernel build fail
  • [#4864] kernel build fails at can4linux now
  • [#4865] Xenomai latency test trips BUGs when CONFIG_PREEMPT set
  • [#4868] For 527-ezkit/548-ezkit, if ttyBF0 is not set in bootargs, no kernel info shows when boot from uImage
  • [#4879] traps test case 21 exception 0x3f: l1_instruction_access would make kernel panic on bf533 stamp
  • [#4880] kgdb fails to continue after setting breakpoint on bf561-ezkit kernel with smp patch
  • [#4881] Error if one serial has hardware flow control and the other doesn't
  • [#4882] up arrow key works abnormal for bf561 ezkit board
  • [#4883] romfs-inst.sh not work properly when install a shell script
  • [#4887] watchdog fails to reboot on bf548 ezkit when get killed
  • [#4888] fdpic traps test case 18 would make kernel panic on bf533-stamp
  • [#4890] run linphone with ad73322 would make kernel panic
  • [#4891] netperf_tcp_stream have no response received on bf548 ezkit with default setting
  • [#4896] mmc/sd card can not be detect in bf518f-ezbrd
  • [#4899] ethernet card would fail to function sometimes
  • [#4900] kernel fails to build in pm.c when allow wakeup from standby by GPIO
  • [#4901] i2c-bfin-twi.c: not work well on BF537
  • [#4902] ping through vlan on bf518f ezbrd to two ethernel card are both ok while only one is connected
  • [#4903] ping to eth1 on vlan of 518f ezbrd can still work for a while after the eth1 is turn off
  • [#4904] Simple GPIO test fail in BF548-EZKIT
  • [#4909] Test spi/SD with exceptionally by framework way
  • [#4911] kgdb would have Segmentation fault on bf561.
  • [#4914] rts/cts doesn't work on bf548 ezkit board.
  • [#4915] Test spi/SD with exceptionally by framework way
  • [#4916] On BF537 with AD1836, it fails to record wav audio with particular settings by alsa lib tool
  • [#4917] KGDB single step into the middle of a 4 bytes instruction on bf561 after soft bp is hit.
  • [#4921] gadget generic/linuxACM tests fail
  • [#4922] unwanted sound comes up after g_audio module is installed on BF548 and BF527
  • [#4923] usb gadget zero control test NO. 10 fails
  • [#4924] usb gadget zero bulk test NO. 1/3/5/7 fails on 527
  • [#4925] BF518F-EZBRD defconfig fails for BF512/BF514
  • [#4927] usb gadget zero bulk test at13 fails on bf548
  • [#4928] ad1981b add-on board fails to work on bf527-ezkit sport1
  • [#4929] ethernet gadget don't work on 537 with a USB-LAN extender
  • [#4930] USB gadget audio driver play audio not very smoothly on BF527C-EZKIT with SSM2602 audio codec
  • [#4932] some test will hang for gadget zero bulk test on bf548
  • [#4933] test 7 will hang sometimes for gadget fs bulk test on bf527
  • [#4934] test 1/5 will hang sometimes for gadget fs bulk test on bf527
  • [#4938] gadget storage ram test failed at fdisk on bf527
  • [#4939] mtd-utils build fails on some machine with host gcc 3.3
  • [#4940] On bf548-ezkit, ethernet fails to work after wakeup from "mem"
  • [#4943] Bfin SPORT UART driver fails to work when compiled with latest gcc, due to broken inline assembly.
  • [#4945] verify spidev works with multiple devices/cs
  • [#4948] SHM does not work with MPU turned on
  • [#4949] dhcpcd-new w/ mutliple cards
  • [#4955] 548 SDH: netperf, iperf triggers libertas error
  • [#4961] kgdb fails to stop at hardware breakpoint now
  • [#4962] serial port has error characters transferred frequently
  • [#4963] trunk head kernel build fails at user/dosfstools
  • [#4965] Build xip kernel failed at genromfs-mkdevdir.sh
  • [#4967] Cannot write yaffs2 image to Nand flash
  • [#4968] early_printk doesn't print out at the correct baud rate
  • [#4969] build shared flat fails at libpng
  • [#4970] SSM2602 can't work in 22050 sample rate
  • [#4972] libbfgdots build fails in trunk
  • [#4981] reprogramme clock for bf548 kernel can't boot
  • [#4983] SVN trunk kernel compiled for bf548 v0.2 chip crashes during boot
  • [#4985] build kernel failed at mkdosfs when dosfsck is disabled
  • [#4988] run ./traps_test # sometimes wouldn't echo the new line on some BF537 and BF533 stamp boards
  • [#4989] shared flat kernel boot fails
  • [#4992] bfin_sdh fails to build for BF514/BF516
  • [#4993] bfin_ppi fails to build for BF542
  • [#4995] Build kernel with default configuration failed at libjpeg
  • [#4997] ppitest fails for bfin_ppi driver on bf537
  • [#4999] musb Kconfig warns in trunk
  • [#5005] bf526-ezbrd: Nand flash HW / SW ECC not compatible
  • [#5008] build libusb info shared-flat has error
  • [#5015] kernel build fails when adp5520 is built into kernel but i2c is a module
  • [#5023] bf527-0.2: usb host not work
  • [#5025] AD1981 sometimes gets bad quality sound and would reset after a long time play.
  • [#5026] mkfs.jffs2 build error
  • [#5027] mtd-utils: build error
  • [#5028] warning when building drivers/input/joystick/ad7142.c in latest trunk
  • [#5029] CONFIG_EXCEPTION_L1_SCRATCH causes link failure in kernel
  • [#5031] e2fsprogs build error
  • [#5032] cannot mount ext3 file system
  • [#5038] VFAT file system cannot work properly
  • [#5041] ad73322 driver fails to compile with SND_DEBUG on
  • [#5042] madplay depends on libmad and libid3tag
  • [#5043] mtd depends on liblzo
  • [#5044] mtd-utils fails to compile
  • [#5053] EXT2_INODES and EXT2_BLOCKS values reversed in vendor.mak
  • [#5054] Kernel build issues with only some cpufreq modules enabled
  • [#5056] Libertas SDIO / Network - transmit timed out
  • [#5062] kgdb self tests fail on hw breakpoint write
  • [#5063] serial uart bfin_5xx.c stops receiving when RX buf wraps (patch included)
  • [#5066] 518f-ezbrd: SDH driver causes kernel panic
  • [#5067] TCP crash after two SYNs from same source port
  • [#5069] libjpeg build failure
  • [#5072] RTC driver crashes when CONFIG_DEBUG_SHIRQ is set
  • [#5073] BF518 kernel crashed during boot up in trunk
  • [#5074] REPEAT START mode doesn't repeat in bfin twi i2c driver
  • [#5075] portmap build fail in latest trunk with toolchain-09r1-rc5
  • [#5076] Run latest kernel in bf518-ezbrd and reboot into uboot, ethernet fails to work
  • [#5077] g729 test failed at case g729ab_testfdpic
  • [#5080] build 561 kernel fails at bfin_dma
  • [#5101] Random hang when repeating test hardware error trap
  • [#5104] user/blkfin-test/crash_test/traps_test.c lies...
  • [#5108] when mpu is on, jump to zero works.
  • [#5113] build kernel fails at drivers/serial/bfin_5xx.c for bf561-ezkit
  • [#5114] build kernel fails at setup.c for bf537-stamp
  • [#5120] trap_test can double fault and crash the kernel.
  • [#5121] pnormtd test fails on bf518-ezbrd trunk and makes board fail to boot up
  • [#5126] Build sqlite fails at trunk for dlfcn.h when built as FLAT
  • [#5129] Application traps_test fails to run
  • [#5131] Build qt fails in trunk when USB is enabled
  • [#5132] Build default bf538-ezkit kernel fails in trunk
  • [#5133] dmacopy test failed for bf561-ezkit when copy between L2 and SDRAM
  • [#5134] kernle can not boot up in bf537-stamp/bf527-ezkit for jffs2 test
  • [#5135] error info shows when reboot kernel after run oprofile test
  • [#5136] Linphone: Can't hear each other and "Data access misaligned address violation"
  • [#5138] pnormtd test fails on bf526 with error message "Read-only file system"
  • [#5139] XIP kernel can not boot up in bf537-stamp with MPU enabled
  • [#5140] malloc-perf fails frequently on bf537-stamp with mpu
  • [#5141] Build xenomai kernel failed at gptimer
  • [#5142] dd bfin-otp device with big count has Input/output error
  • [#5143] error info shows up when modprobe isp1760
  • [#5145] SPORT UART hits underflow when flooding
  • [#5147] Fails to write to usb storage with sl811 on bf537-stamp
  • [#5148] test usb isp1760 with bonnie++, error info shows up
  • [#5151] coreb test fails on 561
  • [#5152] mmap1 test fails for bf537 mpu
  • [#5153] mmap3/5/6/7/9 test fails for bf537 mpu
  • [#5154] running linphone through ad73322 has underrun
  • [#5157] ad1980 driver can not initialize correctly on bf527-ezkit
  • [#5159] boa 120 sec timeout error
  • [#5160] uImage doesn't pass parameter from uboot to kernel now
  • [#5161] busybox 1.14.0 does not build now
  • [#5162] Linphone: Data access misaligned address
  • [#5163] Kernel can not boot when enabled tickless and ticksource gptimer0
  • [#5164] shell prompt become # on trunk head
  • [#5165] netperf TCP REQUEST/RESPONSE test with big buffer on bf537 has obvious drop
  • [#5168] build cpufrequtils into fdpic format has error
  • [#5170] build xenomai failed on 518f-ezbrd and bf538-ezkit at init.h
  • [#5171] Requesting Peripherals failed for bfin spi during bf538 boot up
  • [#5174] app horch in Blackfin app programs fails to build
  • [#5176] app cpufrequtils in Blackfin app programs fails to build in FDPIC
  • [#5177] app vlc build failed at libSDL.so
  • [#5178] app UVC_VIDEO in Blackfin app programs fails to build
  • [#5179] uclinux-dist build fail
  • [#5180] directFB case failed on BF537-STAMP
  • [#5182] build kernel with libsysfs fails for fdpic format
  • [#5183] liblzma fails to build for both fdpic and flat
  • [#5184] build kernel with lib mediastreamer fails
  • [#5185] Build kernel with lib pam fails
  • [#5186] build kernel with popt fails
  • [#5187] build kernel with lib aio fails for flat format
  • [#5188] Hush does not accept ${?}
  • [#5189] [ltp] fcntl14 case 21 fails since 2009.5.8
  • [#5190] [ltp] sysctl01, sysctl03, sysctl04 fail since 2009.4.1
  • [#5191] [ltp] posix_fadvise02, posix_fadvise03, posix_fadvise04 fail since 2009.2.17
  • [#5192] run l2 app on bf548 ezkit frequent fails
  • [#5194] some library packages always attempt to build shared libraries
  • [#5196] sdiommc kernel failed to boot up in BF518F-EZBRD
  • [#5197] running traps test case in fdpic format would randomly make kernel reboot
  • [#5202] strnlen_user and strlen_user don't check if there are a good/bad pointer before accesses happen.
  • [#5203] SPI driver fails to deactive chipselect in SPI_MODE_3
  • [#5204] Kernel panics in g729 test in BF518F-EZBRD
  • [#5205] flash_eraseall fails to erase /dev/mtd2 on bf526 ezbrd for it is Read-only file system
  • [#5206] mtdblock2 on bf518 can't be recognized
  • [#5207] SPI driver fails to build in trunk
  • [#5208] SST spi flash on bf526 is not supported under Linux
  • [#5212] xip kernel fails to boot for bf518/bf526
  • [#5213] kgdb debug on bf561 SMP kernel fails to show correct core ID
  • [#5214] trunk applications don't build with trunk toolchain due to missing fork()
  • [#5216] fail to read/write SATA hard disk connected to bf537 IDE daughter board via SATA/IDE converter
  • [#5218] bfin-dma test program fail to execute
  • [#5220] spi flash on bf518f ezbrd doesnt seem to work (returns all 0xff's)
  • [#5222] application "reset" crashed on all platform
  • [#5223] Latest kernel in 09r1 branch fails to boot in UART boot mode on bf548/bf518f
  • [#5224] kernel with CONFIG_BFIN_KERNEL_CLOCK fails to boot on bf526 ezbrd 0.2.
  • [#5225] xenomai test failed on bf533-stamp/bf548/bf527/bf526
  • [#5226] KGDB hangs in smc91x poll handler if switch cpu 3 times on bf561 SMP kernel.
  • [#5228] adp5520 keys doesn't function on branch head kernel
  • [#5229] AD1836 fail to record while compiled as 6 channels mode
  • [#5234] /proc/maps (/proc/<pid>/maps) does not show SRAM usage
  • [#5236] BF518F-EZBRD fails in linux-2.6.30 due to DSA changes
  • [#5237] musb driver is broken after linux-2.6.30 update
  • [#5238] bfin_adv7393fb fails to build after linux-2.6.30 upgrade
  • [#5239] bfin_timer_latency build fails after linux-2.6.30 upgrade
  • [#5240] isp1362-hcd build fails after linux-2.6.30 upgrade
  • [#5241] drivers/media/video/blackfin/blackfin_cam.c build fails after linux-2.6.30 upgrade
  • [#5242] bfin_sport_spi build fails after linux-2.6.30 update
  • [#5243] drivers/net/irda/bfin_sir.c build fails after linux-2.6.30 upgrade
  • [#5244] arch/blackfin/kernel/time-ts.c build fails after linux-2.6.30 upgrade
  • [#5245] drivers/net/dm9000.c build fails after linux-2.6.30 upgrade
  • [#5246] selecting BF_REV_NONE always leads to build error
  • [#5247] sound/soc/blackfin/bf5xx-{ad1938,tdm}.c build fail after linux-2.6.30 upgrade
  • [#5253] schedule to CPU0 first would receive signal SIGTRAP when kgdb SMP kernel
  • [#5255] ping target board sometimes get wrong data byte for gadget ethernet pio mode
  • [#5257] Build usb gadget driver with DMA mode will fail
  • [#5258] test 2/4/6/8 will fail for gadget fs bulk test pio mode on bf527/bf548
  • [#5259] at13 test case fails for gadget_fs bulk test on bf548/bf527
  • [#5260] test 10 fails for gadget_fs control test on bf548/bf527
  • [#5261] USB audio gadget feedback
  • [#5263] kernel BUG()'s when loading modules and CONFIG_MODVERSIONS=y
  • [#5264] ping packet size test will fail for gadget ethernet test with DMA mode
  • [#5265] tftlcd module lq035 fails to install on bf537-stamp
  • [#5266] KGDBOE build fails when NETCONSOLE=n is disabled
  • [#5267] ping flood test fails for gadget ethernet test with DMA mode
  • [#5268] can not find storage device node in gadget storage test of 548 harddisk with DMA mode
  • [#5269] can not find storage device node in gadget storage ram test with DMA mode
  • [#5270] smb mount slow if both of the ethernet cards are connected on bf518f ezbrd.
  • [#5271] insmod sound common layer modules will make system panic after linux-2.6.30 upgrade
  • [#5272] serial uart0 still would fail to get data file from host on some machines
  • [#5274] enable "CONFIG_DEBUG_BFIN_HWTRACE_EXPAND" hangs kernel
  • [#5275] i2c-bfin-twi timeout during multibyte block transfers
  • [#5276] gadget zero bulk test(1/3/5/7/2/4/6/8) hang up sometimes on bf527 with DMA mode
  • [#5277] kgdb self tests fail on do_fork when CTRL+C is hit
  • [#5279] kernel build failure in boards with isp1760 enabled
  • [#5280] CONFIG_GPTMR0_CLOCKSOURCE depends on CONFIG_BFIN_GPTIMERS
  • [#5283] set l2 breakpoint would fail to work in the next round of debug
  • [#5284] CONFIG_BFIN_SIR depends on CONFIG_COMPAT_NET_DEV_OPS
  • [#5285] tweak default BF527-EZKIT EBIU timings
  • [#5286] NFS root fs mount fails with CONFIG_CC_OPTIMIZE_FOR_SIZE
  • [#5287] kgdb kernel with write through policy on bf533 stamp would have dump info
  • [#5288] copy to spi flash on bf526 ezbrd would trigger kernel panic.
  • [#5290] SDIO mmc fails to work on bf518f-ezbrd board 0.2
  • [#5291] crash handler seems to leak memory
  • [#5295] New version oprofile like 0.9.4 can not work
  • [#5296] kernel detects wrong version number in bf526-ezbrd
  • [#5297] Kernel fails to boot in BF526-EZBRD with max core clock 600MHz
  • [#5298] twikeypad_test on pcf8574_keypad open error 2 for no input device
  • [#5299] joystick fails to feel the touch now
  • [#5300] sw4.3 on bf537 fails to control the console output
  • [#5301] gadget zero bulk test 13 hang up sometimes on bf527 with DMA mode
  • [#5302] ad7877 touchscreen fails to be probed on bf527 ezkit
  • [#5303] twi lcd fails to open lcd device on bf537 stamp
  • [#5304] On bf561-ezkit, run coreb test with C language, sometimes warning shows up
  • [#5305] testing 09r1 branch uclinux gdb on 09r1 branch kernel make kenrel panic
  • [#5309] ppifcd fails to run test on bf537 stamp
  • [#5310] Install ad1980/1 module failed with "Unknown symbol _ac97_bus_type"
  • [#5312] power management of suspend to ram fails in BF533-STAMP
  • [#5313] [ltp] ltp test cases kill05 and kill10 are broken
  • [#5314] dmacopy failed on bf548-ezkit when copy between L2 and SDRAM
  • [#5315] awg test fails to show the generated wave on the oscilloscope
  • [#5316] bonnie++ test fails in bf548-ezkit for atapi
  • [#5317] under run happens with ad1980 on bf548-ezkit
  • [#5318] canbus on bf48 ezkit fails to receive data
  • [#5319] lq035 fails to work on bf537-stamp after wake up from mem
  • [#5320] can not remove all installed module after modprobe bf537_lq035
  • [#5321] modprobe i2c lcd on bf533 stamp wait long time
  • [#5322] From cache Write back to sd card with exception in 518ezbrd
  • [#5323] network is not started after bootup if set console=null in u-boot
  • [#5324] dmacopy test crashed in BF561-EZKIT SMP kernel
  • [#5325] Kernel fails to build at early_printk.c in latest 09r1 branch
  • [#5326] cpufreq-set can change cpu freq but bogomips remains
  • [#5327] After wake up from mem, ethernet can't work on bf518f-ezbrd
  • [#5328] usb device will reset on bf527-ezkit for dma mode when mke2fs in usb storage
  • [#5329] ssm2602 module can not be removed on bf527-ezkit
  • [#5330] For ad1980 on BF548-EZKIT, kernel fails to wake up
  • [#5331] Dll test case crashed in bf537-stamp mpu kernel
  • [#5332] dmacopy test case crashed in bf537-stamp mpu kernel
  • [#5336] canbus and ppifcd drivers can not be built on BF538-EZKIT
  • [#5337] mem_fragment test failed in BF533-EZKIT
  • [#5338] cat string from target to host through sport uart would lost chars
  • [#5340] multiple typos in include/sound/soc-dai.h
  • [#5341] access to NFS root fs hangs after some time
  • [#5342] branch head kernel build fails at traps.c on bf526 ezbrd
  • [#5343] bf537 mpu kernel can not wake up from mem
  • [#5348] Bonnie++ test failed in spi mmc bf537-stamp
  • [#5349] Traps test failed in bf561 smp kernel
  • [#5350] Build bf526 kernel failed at traps.c
  • [#5351] Wake up from mem in bf548-ezkit, audio apps fail to work
  • [#5352] bfin_sport.c setup 2D DMA
  • [#5354] Wake up from mem in bf527-ezkit, audio driver fail to work (can't resolve symbol)
  • [#5357] Build mplayer test failed in bf527/bf537
  • [#5358] rotary input device driver can't sense the wheel on bf527 ezkit.
  • [#5360] using nano-x in trunk results in BUG() at mm/nommu.c:531
  • [#5361] Microwin (nanox) failed on trunk using AD7897 touch screen
  • [#5363] spi mmc is not supported in bf533-stamp
  • [#5364] ad1981b fails to work on bf533-stamp
  • [#5365] ad1980 module can not be installed in bf527-ezkit
  • [#5366] ad1836 audio shakes sometimes
  • [#5367] Uninstall ad1836 module failedvvvv
  • [#5368] probe of AD1836 failed on bf533-stamp sport0
  • [#5369] ad73311 fails to initialize on bf533-stamp
  • [#5370] alsa tool fails to work after wake up from mem in bf537-stamp with ad1836 (can't resolve symbol)
  • [#5371] Sometimes wake up from standby will crash in BF527-EZKIT with ssm2602
  • [#5372] Job control in non-interactive hush broken
  • [#5373] rsyslog fails to build (needs fork)
  • [#5374] Bluetooth kernel crashed in bf537-stamp with cf extender
  • [#5375] using cs 6 with spidev causes kernel panic
  • [#5376] mmap05 sometimes can not pass when MPU
  • [#5377] amixer fail to run on ad1836 audio driver on BF537-STAMP
  • [#5379] run scratchpad case sometimes would fail
  • [#5380] Bluetooth CF card didn't work on BF537-STAMP
  • [#5381] USB:SL811 fails to disconnect upon device removal
  • [#5382] mmcspi: Can not detect SD card in bf533-stamp if connecting an ad1836 board
  • [#5383] traps test on bf538 ezkit would make kernel reboot at case 13
  • [#5386] bf54x-keys hangs system in trunk
  • [#5388] Kernel sometimes hang when play vrec and vplay on bf533-stamp with ad1836
  • [#5389] build pictureflow fails at branch head
  • [#5391] For ad1836 and ad1981b, sometimes sound shakes at the end
  • [#5392] irdaping failed for bfin irda driver
  • [#5393] App ircp crashed for bfin irda driver
  • [#5394] run irattach in the background, reboot the kernel, error info shows up
  • [#5395] kernel crashed when "Start NetAudio"
  • [#5396] reset button would fail to work on bf518f ezbrd after serveral days with power on
  • [#5397] spi flash through sport0 fails to be mounted
  • [#5398] sound quality is not good in linphone test of ad1836 when call from board to PC
  • [#5399] no sound when record in board and listen in PC for linphone test of ad1836 on bf533-stamp
  • [#5401] ad1836: probe ad1836 failure - need "dma allocation failure" error message
  • [#5402] bf527-ezkit can not wake up when LCD driver is module
  • [#5403] linphone with video support fails to build
  • [#5404] build kernel with 0x2000 as BOOT_LOAD address sometimes would fails at build-busybox-1.13.4
  • [#5405] Image fails to restore on bf527-ezkit lcd after wake up from mem
  • [#5406] kernel can not wake up from mem when sleep time is shorter than 10 sec
  • [#5407] ircp take much more time to send than receive the same file
  • [#5408] sometimes underrun happens for audio on bf527-ezkit
  • [#5412] Kernel image for g729 test can not boot up in branch
  • [#5413] Jtag console doesn't work on bf561-ezkit
  • [#5415] SND:CODEC:SSM2602: Default 40 dB gain overdrives the MICIN circuit
  • [#5416] module dependency error for ssm2602
  • [#5417] sport to uart on bf533 stamp board copy file from host to board has wrong characters transferred
  • [#5418] ad1980 failed to initialize when multichannel is enabled
  • [#5419] netaudio failed to run due to un-replaced fork() in mpd
  • [#5420] kernel boot-up info miss if boot args earlyprintk is not set
  • [#5423] traps_test fails sometimes on bf561-ezkit SMP kernel
  • [#5425] reboot for the first time on bf548 ezkit with jffs fs as rootfs need wait 1 min
  • [#5426] irda irtty test fails on bf548-ezkit as an anomaly of high speed transfer is not defined
  • [#5427] ircp failed on bf533-stamp
  • [#5428] u-boot can not receive any input when irda card is plugged into bf533-stamp
  • [#5429] bf527 board will reboot when uninstall audio module at the end of power test
  • [#5430] SPI kernel lockup
  • [#5431] function trace triggers double fault
  • [#5432] build qt into flat format fails for plugin issue
  • [#5435] ping failed after wake up from mem in BF518F-EZBRD in latest branch
  • [#5436] lsof fails to compile
  • [#5437] mathtest fails to compile
  • [#5438] Pictureflow can not be cleaned after "make clean" in uclinux-dist and it cause build failure for next build
  • [#5439] netaudio test case crashed in bf533-stamp
  • [#5440] pictureflow doesn't work
  • [#5442] qt samples fails to run
  • [#5444] STLport build error
  • [#5445] jffs2 stress test fails on bf561 smp kernel
  • [#5446] BUG() in nommu.c add_nommu_region() when using ALSA mmap
  • [#5447] stack overflow check fail in mpd on bf533-stamp
  • [#5448] BF561SMP kernel may can't boot up
  • [#5449] bfin_sdh doesn't save and restore peripheral context upon resume
  • [#5451] CONFIG_DEBUG_PREEMPT cause double fault
  • [#5452] qt application fails to run on bf537-stamp
  • [#5454] testing trunk head toolchain on trunk head kernel would have init make kernel panic
  • [#5458] Drivers Serial:bfin_5xx:ttyBFx fails to generate resume from standby
  • [#5462] KGDBoE does not appear to work
  • [#5464] isram_write() seems to be busted
  • [#5466] Kernel badness.
  • [#5467] l1 module case fails on trunk head
  • [#5468] traps test 20 prefetch l1_instruction fails on trunk head
  • [#5469] CPU hardly idles anymore in svn trunk
  • [#5470] build xenomai fails for no switchbench
  • [#5472] Oprofile test fails as hush doesnt seem to pass command line args down
  • [#5473] run linphone case on trunk head would have dump info
  • [#5475] build mkfs.ubifs on trunk head fails
  • [#5476] set panic=3 in bootargs doesn't make kernel reboot when it panics
  • [#5477] can not enter u-boot in bf518f-ezbrd after reboot from trunk kernel
  • [#5478] bf518f-ezbrd kernel will hang after running ltp test for some time
  • [#5481] build kernel image fails for no lib found on trunk head
  • [#5484] adv7183 test failed in trunk on bf561-ezkit
  • [#5485] usb lan test failed on bf537-stamp and bf561-ezkit
  • [#5486] ping size test fails for gadget ethernet test in dma mode
  • [#5487] build usb.c fail in testsuites/usbdev/ test at asm/swab.h
  • [#5488] Fail to find stroage device node in gadget storage(ram/hd) test with DMA mode
  • [#5489] t2/t4 failed in gadget zero bulk test with dma mode
  • [#5490] copy mtd.img file to /dev/mtd2 fails
  • [#5491] Build bf561 smp kernel failed at mem_map.h
  • [#5492] bf538-ezkit kernel boot up with peripheral request error info in SPI driver
  • [#5493] module test kernel can not boot up in bf538-ezkit
  • [#5494] Run tftlcd test case in bf548-ezkit, kernel crashed at the end
  • [#5510] audio test failed on bf527-ezkit with ssm2602
  • [#5512] Kernel crashed at boot up with spimmc driver enabled
  • [#5513] g729 test fails in trunk on bf537-stamp
  • [#5515] 4 more trap cases fails on bf533
  • [#5519] pushing Blackfin serial resources to boards broke many boards
  • [#5521] trunk head build fails at ipc/shm.c
  • [#5522] Lib DirectFB-1.4.0 crashes when run DirectFB demo on SVN trunk
  • [#5523] Blackfin MUSB build fails after update to 2.6.31
  • [#5524] drivers/video/bfin_adv7393fb.c build fails in 2.6.31 due to old i2c usage
  • [#5525] drivers/video/bf537-lq035.c build fails in 2.6.31 due to old i2c usage
  • [#5526] ip0x board has broken UART defines after resource reorganization
  • [#5527] drivers/media/video/blackfin/blackfin_cam.c build fails in 2.6.31 due to old i2c usage
  • [#5528] fs/binfmt_elf_fdpic.c build fails when CONFIG_ELF_CORE is enabled in 2.6.31
  • [#5529] arch/blackfin/kernel/ftrace.c fails in 2.6.31
  • [#5530] build kernel fails at strace in trunk
  • [#5531] Usb SL811 failed on uclinux2009r1-rc6 on bf532 board.
  • [#5532] request PJx on BF537 will cause buffer overflow
  • [#5534] run aplay/arecord will make system panic after kernel upgraded to 2.6.31
  • [#5536] sl811 and isp1362 don't work on bf533-ezkit
  • [#5537] bfindma test failed in latest trunk
  • [#5538] kernel failed to wake up in bf538-ezkit in latest trunk
  • [#5543] SMP kernel crashed when booting
  • [#5544] Sport uart TX stop waiting loop is too long to block RX interrupt in PIO mode when do duplex communication
  • [#5546] For bf537-stamp, latest kernel fails to build at bfin_mac
  • [#5547] kernel fails to boot up at 350 cclk and 70 sclk on bf518f ezkit
  • [#5548] Application speaker-test will cause kernel crash
  • [#5549] Build default bf537 kernel fails at ad73322 driver in latest trunk
  • [#5550] fail to flash ubifs.img to nand
  • [#5551] SPI message lost when bus locked
  • [#5554] cat /proc/mtd doesn't always show ubifs partitions
  • [#5556] kernel crashes with tickless config
  • [#5557] run bonnie++ on ide harddisk has timeout
  • [#5558] bfin mac multi-cast sending fails to work
  • [#5559] Read ITEST_COMMAND via debugfs mmrs will cause kernel crash
  • [#5560] build kernel for bf518f ezbrd fails at net/bfin_mac.c now
  • [#5561] [ltp ]Kernel dump info when run ltp test cases access02, chown03, fchmod06, fchown03, fchown04
  • [#5562] [ltp]some ltp test case is broken for getipckey and getcwd
  • [#5563] Some ltp test case will get warning of "Directory not empty"
  • [#5564] kgdb test over extended uart can't stop at breakproint
  • [#5566] kerrnel crashes with certain console settings
  • [#5567] build nand for bf537 fails on trunk
  • [#5568] Framebuffer DMA Error!!
  • [#5570] reboot on bf527-ezkit with nand and ubifs enabled fails
  • [#5572] kernel with usb isp1761 crash in trunk
  • [#5573] Kernel can not wake up from interrupt of ethernet
  • [#5574] adv7393 driver doesn't work in trunk now on bf537-stamp
  • [#5575] make vmImage would include rootfs
  • [#5577] copy from target to host through serial uart0 has chars distorted
  • [#5578] boot up kernel on bf533 stamp fail and panic
  • [#5579] console output abnormal on bf537 stamp
  • [#5580] GPIO pin not reserved for CTS function on SPORT-UART driver
  • [#5581] trunk head build fails for get_fb_unmapped_area undefined when framebuffer is built as a module
  • [#5582] trunk head kernel fails to boot on bf561 ezkit
  • [#5583] build trunk head kernel would stops at making romfs sometimes
  • [#5588] build adp5520 kernel fails
  • [#5589] STLport build fails
  • [#5592] malloc performance test always fails now
  • [#5593] fail to build kernel with module AD1836 and AD1938
  • [#5595] Run earlyprintk test on bf538-ezkit, kernel fails to boot up
  • [#5596] Fail to boot up 561 SMP kernel for latest regression
  • [#5597] Build mmap_test fails
  • [#5598] bluez-utils has parallel build issues with parser.h
  • [#5600] tcp checksum fails sometimes if WB data cache is enabled on bf527-ezkit
  • [#5601] Remove blackfin_cam module will make kernel hang for VS6624 and adv7183
  • [#5603] For sdio mmc on bf518f/bf548, operation on SD card takes too long time
  • [#5605] Build bf537-stamp fail at bf5xx-i2s.c in latest trunk
  • [#5610] DMA Channel 14 failed to suspend in mem in bf527 with lcd module installed
  • [#5614] With latest toolchain in trunk, fail to build some apps and libs at fork
  • [#5616] Unable to patch kernel 2.6.31.3 with adeos-bfin.patch
  • [#5618] Kernel fails to build at bfin_mac.c in latest trunk
  • [#5619] isp1760 module doesn't work on latest trunk
  • [#5620] Build twi_test failed as kernel updated in latest trunk
  • [#5622] BF548 can not wake up from standby by uart interrupt
  • [#5625] Build microwin app fails in trunk with 4.3 toolchain
  • [#5626] Build lib mad fail at option "-fforce-mem" with gcc 4.3
  • [#5627] fail to control gpio used by led and button through /sys/class/gpio/
  • [#5628] g729 test crashed on bf548/bf527 with gcc 4.3 toolchain
  • [#5629] Coreb test failed due to kernel update
  • [#5630] ethernet driver smc91x fail to wake up by uart in bf533-stamp
  • [#5631] Build lib confuse failed with gcc 4.3 toolchain
  • [#5632] Blackfin MUSB might use ep uninitialized
  • [#5633] Power test with ad1836/ad1938, after rtc wake up, audio play error
  • [#5635] OOM in trunk causes a double fault in trace decoding
  • [#5636] generic gpio works on bf533 in the opposite way
  • [#5637] Kernel crashed when arecord and aplay on bf537-stamp with SoC I2S audio
  • [#5638] i2ctwi test fails on bf537 stamp
  • [#5640] It frequently fails to initialize BCSP with bluetooth EZ-Extender
  • [#5647] SPI driver bus_unlock() does not schedule postponed SPI messages
  • [#5649] xip test fail as app fail to execute in NOR flash
  • [#5650] Fail to open video device node of camera vs6624 on bf537-stamp
  • [#5651] Build lirc failed at missing files
  • [#5652] run strace fails for fork: Function not implemented
  • [#5653] Error happens when play audio with ssm2603 on bf527-ezkit
  • [#5654] Gadget audio test sometimes get errors on bf527-ezkit with ssm2603
  • [#5655] ppifcd test case doesn't work with generic gpio
  • [#5656] Build iproute2 fails at trunk for dlfcn.h when built as FLAT
  • [#5657] [ltp] ltp test case mount03/umount03 fail with error of "No such device"
  • [#5658] [ltp] ltp test case umount02 fail with kernel dump info
  • [#5659] [ltp] ltp test case eventfd01 fail
  • [#5662] Uncached DMA region no longer being uncached
  • [#5663] Build latest kernel fail at physmap
  • [#5665] Build kernel fails when adau1761 is built as module
  • [#5668] Fail to build app bluez-utils
  • [#5674] traps test 21 prefetch _l1_no fails on trunk head On bf548 and bf518 and bf527
  • [#5676] mpu kernel fail to build on trunk
  • [#5678] ptpd would switch from master to slave status if there is another machine set to master in the lan
  • [#5683] build nand fails for format error
  • [#5684] touching keypad on bf548 will make system dead and restart
  • [#5687] SPI read/write be wrong after suspend to memory and resume
  • [#5689] while two or multi spi devices use gpio cs, spi setup will fail
  • [#5694] build fails in bf548-ezkit for latest trunk
  • [#5695] Build bf537-stamp fails at ad73322 for the latest trunk
  • [#5696] rtc wake up from mem mode fails on bf518f-ezbrd
  • [#5698] rtc wake up from standby mode fails on bf537 with adv7393 installed
  • [#5700] Build kernel with audio i2s driver as module, kernel fails to build
  • [#5702] build xenomai into fdpic format fails for no libnative.so
  • [#5704] fail to xip_test on bf537-stamp mpu kernel
  • [#5705] build default kernel with fdpic app fails to boot up on bf533 stamp sometimes
  • [#5707] error in user/procps/Makefile
  • [#5708] Kernel can not boot up when spimmc driver is interrupt drivern in PIO mode
  • [#5711] gfortran case default_format_1.exe fails on 09r1 kernel but pass on trunk head
  • [#5712] I2C client drivers using dev_pm_ops fail to receive suspend/resume callbacks
  • [#5713] Out of Memory - kill Asterisk
  • [#5715] libpcap fails to compile in trunk
  • [#5716] network fails with CONFIG_BFIN_EXTMEM_WRITEBACK
  • [#5719] SVN trunk MPU kernel panics when boot from a xip root romfs in nor flash on bf537 0.3
  • [#5721] Sometimes kernel locks while accessing SPI devices
  • [#5722] bfin_sport_spi broken by cs_gpio changes
  • [#5724] SPORT driver crash on reload
  • [#5725] netperf running on bf548-ezkit relatively slower that before
  • [#5727] build e2fsprogs-1.41.12 fail sometimes because of compiling order
  • [#5729] Generate file to sdio mmc on bf548-ezkit will get error message sometimes
  • [#5735] A SMP sync problem may lead to timers on core B not working
  • [#5737] For 09r1.1 kernel, ltp cases randomly crash on bf537-stamp
  • [#5738] Linux Blackfin arch is missing __cmpdi2
  • [#5739] Blackfin serial dma is wonky after 2.6.32 upgrade
  • [#5740] convert clocksource to cyclecounter
  • [#5741] adau1371 and adau1761 fail to build after 2.6.32 upgrade
  • [#5742] outdated TIF (thread_info.h) bits in 2.6.32
  • [#5743] sound/soc/blackfin/bf5xx-ad1938.c build fails after 2.6.32 upgrade
  • [#5744] trunk head kernel stucks after booting up now
  • [#5745] A SMP cache coherence may lead to kernel boot failure
  • [#5746] Fail to build kernel at application strace after kernel is updated
  • [#5747] Fails to build smp kernel on bf561-ezkit for latest trunk
  • [#5748] serial is very slow and can lose char when enabling DMA and MPU in trunk head on BF537
  • [#5750] SMP build fails with 2.6.32 due to missing dynamic percpu support
  • [#5752] Build some kernel failed at .tmp_vmlinux2 in latest trunk
  • [#5753] Fail to apply xenomai to latest trunk kernel
  • [#5754] Error occurs when write to SD card with spimmc in kernel trunk
  • [#5755] romfs target fails for lib/pwlib
  • [#5756] romfs target fails for lib/libopenh323
  • [#5757] drop USER_SQUASHFS_MKSQUASHFS7Z as squashfs 4.0 does not support 7z anymore
  • [#5758] fix build for libopenh323
  • [#5759] fix build for pwlib
  • [#5760] fix asterisk build
  • [#5762] bfin SocketCAN can't send and receive packets in trunk head
  • [#5763] make config for trunk head kernel with script fails at Atmel SD/MMC Driver for mismatch
  • [#5767] In 09r1.1 branch, all ltp test cases show stack overflow in bf561 SMP kernel
  • [#5768] ping fails on bf518f-ezbrd 09r1.1 branch kernel after ifconfig
  • [#5770] trunk head kernel built with 4.3 trunk head toolchain for bf548 ezkit boot stuck at sda
  • [#5771] gadget zero control may hang at test 14 in bf548-ezkit
  • [#5774] [ltp]ltp test case will be killed by oom-killer on bf533-ezkit in 09r1 branch occasionally
  • [#5775] RESOURCE_LABEL_SIZE in bfin_gpio.c is 16, but "Blackfin-GPIOlib" is longer (with tailing \0)
  • [#5778] receive data through sport uart ttySS0 from host has different chars on 09R1 branch
  • [#5779] SD card can not work properly in BF518F-EZBRD board revision 1.0
  • [#5780] bfin-dma test fails on BF518F-ezbrd with 0.1 silicon revision
  • [#5781] In bf518f-ezbrd board 1.0, wake up from mem can not work
  • [#5783] sport uart test fails to receive data on bf537 0.3 stamp board
  • [#5789] Linux console does not work when SCLK is 27MHz
  • [#5790] Cannot read flash under Linux
  • [#5791] oprofile compilation issues in BF527 Ezkit
  • [#5792] enc28j60 spi net fails to ping with host on trunk head kernel
  • [#5793] bf561 smp: kernel panic if enabling high resolution timer
  • [#5795] adxl through SPI is too sensitive on trunk head kernel
  • [#5799] Build qt fails at debug-mmrs.c in latest trunk
  • [#5800] Build strace fails at one regression machine with SuSE 9.3
  • [#5801] No interrupt occurs when reconnect gadget device in OTG mode.
  • [#5803] kgdb fails to connect on trunk head kernel
  • [#5804] bf531: ethernet not working when switching to 2009R1
  • [#5805] load library like libosipparser2.so.4 sometimes fails on trunk head built by gcc 4.3
  • [#5806] mmc device node can not generated correctly after partition
  • [#5807] traps test case fails for wrong EXCAUSE on trunk head kernel
  • [#5808] mmc configuration error in make config
  • [#5810] initial sp is given wrong value and INIT_TASK_DATA is not linked into data
  • [#5811] Directfb test application can not exit properly on bf548-ezkit
  • [#5812] Build latest kernel fail at tmp_vmlinux1
  • [#5813] Gadget serial tests will make kernel crash
  • [#5814] PREEMPT_RT: cyclic test shows no significant improvement for system latency
  • [#5816] PREEMPT_RT: cyclic test stalls in some test mode
  • [#5817] lmbench test fails sometimes on bf561-ezkit SMP kernel
  • [#5818] Get kernel dump info when test mmap1 in bf537-stamp mpu kernel
  • [#5819] oprofile and g729 kernel can not boot up in latest trunk
  • [#5820] Can not find sound card ad1836 on bf533-stamp in trunk
  • [#5821] Fail to build pngview on regression machines with suse 10.2
  • [#5823] ffmpeg fails to run in trunk due to libswscale.so
  • [#5824] some kernel modules fail to link due to losing strcpy in trunk head
  • [#5831] set the performance register in kdgb testing fails
  • [#5832] sport control over ad73311 chip has status error: TUVF
  • [#5833] trap test running on the second core of bf561 has serveral fails
  • [#5834] Build bf537-stamp mpu kernel for kernel xip test failed
  • [#5836] run spi flash with dma mode enabled fails to mount.
  • [#5837] nbench built info fdpic format can't run to the end
  • [#5838] XIP kernel hangs during boot up in latest trunk
  • [#5839] Build kernel fails at time-ts.c for latest trunk
  • [#5841] [ltp] ltp test case shmctl01/semctl01 can not execute
  • [#5844] Gadget serial dirver test fail when transfer a file
  • [#5847] IPv6 not working in 2009R1 with bfin mac: "hw csum failure"
  • [#5848] "kernel memory" shows up wonky with ROM kernel in cpuinfo
  • [#5849] [LTP] ltp test case shmat02 and kill05 failed at attaching shared memory
  • [#5850] [LTP] ltp test case kill07 failed with kernel dump info of illegal use of supervisor resource
  • [#5851] device nodes are not created as soon as they are use to be
  • [#5852] enabling bfin_mac and bfin_nand on bf526-ezbrd leads to NULL pointer crash
  • [#5871] No mtdblock is generated on bf533-stamp during xip test
  • [#5872] Fail to run alsa application with BF527-EZKIT ssm2603
  • [#5873] Trunk kernel crashed when testing bonnie++ for usb1761 driver
  • [#5874] malloc performance frequently fails on bf561 SMP kernel
  • [#5875] adxl through I2C fail now on trunk head kernel
  • [#5876] Repeating rsh/rcp causes error "poll: protocol failure in circuit setup"
  • [#5877] SPI transmit cs_change flag not properly handled
  • [#5879] GPIO controlled slave request may fail when bfin_spi_setup() gets executed twice
  • [#5894] BF527 uImage Flashing issue(Copy to Flash... Flash not Erased)
  • [#5896] trunk head kernel build fail for lack of linux/regulator/adp_switch.h
  • [#5898] build strace fails on trunk head kernel
  • [#5899] change cpu freq on 561 smp kernel doesn't change Calibration values
  • [#5900] hardware single stepping in userspace does not handle syscalls correctly
  • [#5902] reading /proc/bus/usb/devices on BF548-EZKIT in OTG mode results in crash
  • [#5903] Impossible to work properly with two or more SPI slave devices using spi_bfin5xx driver.
  • [#5904] trunk kernel fails to run gdb testing
  • [#5920] mke2fs fails to create a valid file system
  • [#5923] trunk toolchain hardware testing with trunk head kernel fails at libstdc++
  • [#5924] Scheduling error shows up sometimes in latest trunk
  • [#5925] access_ok is called in atomic contexts in blackfin
  • [#5927] PR bit other than RAF bit in EMAC OPMODE register should be set for promisuous mode in bfin_mac driver
  • [#5930] Fail to run bfin_opcontrol in flat format after update toolchain to svn3815
  • [#5931] Trying to compile CAN4LINUX for BF537-STAMP board but compilation is failing
  • [#5933] BF561-EZKIT SMP kernel can not wake up from standby mode by uart interrupt
  • [#5934] Attach uart based bluetooth HCI failed on bf537-stamp with ADZS-BFBLUET-EZEXT
  • [#5939] bfin-can fails to build after linux-2.6.33 upgrade
  • [#5940] lynx fails in trunk due to using fork()
  • [#5941] links fails in trunk due to using fork()
  • [#5942] build usb host fail when remove anomaly 456 for BF526-EZBRD
  • [#5943] Build latest kernel will fail after make clean
  • [#6077] AD183X fails to detect on BF561-EZKIT
  • [#6148] USB detection will cause kernel crashing at mm/slab.c
  • [#6335] Build xip failed in fdpic format when xenomai is enabled
  • [#6626] SMP kernel failed to boot on bf561-ezkit on latest trunk
  • [#7218] run traps prefetch l1_instruction test make kernel panic
  • [#7219] ethernet in buffer test can't generate netperf_tcp_stream data
  • [#7220] bonnie++ test on bf548 ezkit sdiommc fails with kernel panic
  • [#7221] buld mcapi kernel on trunk head for bf561-ezkit fails
  • [#7222] BF-537: MAC DMA TX interrupt called in infinite loop
  • [#7223] BF561 SMP kernel crashes when reboot in latest trunk
  • [#7224] undifined variable x25_address in ./user/net-tools/lib/x25_src.c
  • [#7226] oprofile flat kernel fail to boot on bf533-ezkit
  • [#7227] Install g_zero module in usb otg mode on bf548/bf527 will make board reboot
  • [#7228] Fail to wake up when usb device is enabled on bf548/bf527
  • [#7229] [ltp] LTP test case setrlimit01 fail in latest kernel 3.5.0
  • [#7230] [ltp] LTP test case ssetmask01 fail in latest kernel 3.5.0
  • [#7231] mcapi tests fails on bf561 ezkit
  • [#7232] SMP bf561-ezkit kernel crash in change_cpufreq test
  • [#7233] debug_mmrs test takes to much time on bf561-ezkit smp kernel for latest kernel 3.5.0
  • [#7234] kernel xip fail to boot in bf561-ezkit smp kernel for latest kernel 3.5.0
  • [#7250] On bfin ppi test, it fails to quit from slave when send "q" from master
  • [#7251] Blackfin SPI driver doesn't handle repeated changes in CPOL, CPHA and LSBF correctly
  • [#7261] build power kernel fails at video/video/bfin_adv7393fb.c
  • [#7262] traps test make kernel panic on bf548-ezkit board
  • [#7263] nbench test on SMP 561 kernel fails
  • [#7282] run whetstone on SMP 561 Kernel stucks
  • [#7284] Can't detect ad1836 on bf537-stamp in latest trunk
  • [#7285] Gadget storage test fail on bf548-ezkit in latest trunk
  • [#7287] Can not build usb.c with libaio
  • [#7288] SPORT Configuration returns error while argument inconsistent
  • [#7294] build mcapi kernel on bf561 fails at protocol.c
  • [#7301] trunk head toolchain build uclinux-dist fails at ftp for error: ‘ARG_MAX’ undeclared
  • [#7306] Sometimes there is no console response in bf561 smp kernel
  • [#7307] Fail to wake up through uart in bf561-ezkit smp kernel
  • [#7308] Sometimes kernel hangs in bf561-ezkit smp kernel
  • [#7314] build bfinppi fails at bfin_ppi.c
  • [#7315] [ltp] ltp test case getrusage04 from ltp-full-20120903 fails in trunk
  • [#7327] mem access test with mpu kernel fails on bf537-stamp
  • [#7328] Fail to compile pthread_test after toolchain update
  • [#7329] Fail to compile netperf after toolchain update
  • [#7330] l1 app test on uclinux-dist head fails
  • [#7333] Test dll fails to run after toolchain update
  • [#7334] build bluetoothalsa kernel fails to no dsp bridge
  • [#7335] [ltp] ltp test case mmap10 in ltp-full-20120903 fails
  • [#7337] [ltp] ltp test case mount02 fails in ltp-full-20120903
  • [#7338] [ltp] ltp test case mount03 fails in ltp-full-20120903
  • [#7339] [ltp] can not apply patch of lchown02 in ltp-full-20101031 to ltp-full-20120903
  • [#7342] [ltp] LTP test case acct01 breaks in ltp-full-20120903
  • [#7343] [ltp] LTP test case chdir04 fails in ltp-full-20120903
  • [#7379] Fail to build alsa lib in latest trunk with upgraded toolchain
  • [#7384] [mtd-utils] Trunk fails on compile with trunk toolchain in recv_image.o
  • [#7385] Kernel panic in musb_gadget.c when using carl9170 wireless driver
  • [#7396] build netperf fails for undefined reference to `___CPU_ZERO'
  • [#7462] module operation in fdpic kernel has error info
  • [#7483] bfin_sport driver does not work well in TDM DMA mode
  • [#7506] Dropbear does not build
  • [#7514] Kernel wont compile

[#5162] Linphone: Data access misaligned address

[#5162] Linphone: Data access misaligned address

Submitted By: Barry Song

Open Date

2009-05-26 00:28:33    

Priority:

Medium     Assignee:

Barry Song

Status:

Open     Fixed In Release:

N/A

Found In Release:

N/A     Release:

Category:

N/A     Board:

N/A

Processor:

BF537     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Not reproducible

Uboot version or rev.:

    Toolchain version or rev.:

2009R1_RC6

App binary format:

N/A     

Summary: Linphone: Data access misaligned address

Details:

Sometimes, while linphonec on target board answers the call from remote, system will crash due to misaligned address access. The log is like

linphonec> Data access misaligned address violation

- Attempted misaligned data memory or data cache access.

Deferred Exception context

CURRENT PROCESS:

COMM=linphonec PID=215

CPU = 0

TEXT = 0x00880000-0x008b71c0        DATA = 0x021281c0-0x0212cd90

BSS = 0x0212cd90-0x008c0000  USER-STACK = 0x008dfeb0

return address: [0x0030353e]; contents of:

0x00303510:  3210  6409  080f  9950  4f48  4380  9208  17f4

0x00303520:  640b  081c  6c25  50b2  6c20  17c9  2fe3  0000

0x00303530:  05e4  e800  0017  af38  b238  600c  b279 [a040]

0x00303540:  9106  bbc0  a0c0  4084  3006  a101  40e0  4f08

SEQUENCER STATUS:        Not tainted

SEQSTAT: 00060024  IPEND: 0030  SYSCFG: 0006

  EXCAUSE   : 0x24

  interrupts disabled

  physical IVG5 asserted : <0xffa00ba4> { _evt_ivhw + 0x0 }

RETE: <0x00000000> { _do_one_initcall + 0xfffff000 }

RETN: <0x00372000> [ linphonec + 0x0 ]

RETX: <0x00000480> /* Maybe fixed code section */

RETS: <0x00303e98> [ /usr/lib/libspeex.so.1 + 0x3e98 ]

PC  : <0x0030353e> [ /usr/lib/libspeex.so.1 + 0x353e ]

DCPLB_FAULT_ADDR: <0x00346178> [ linphonec + 0x178 ]

ICPLB_FAULT_ADDR: <0x0030353e> [ /usr/lib/libspeex.so.1 + 0x353e ]

PROCESSOR STATE:

R0 : 0037a674    R1 : 0037a6c8    R2 : 0037a770    R3 : 00000080

R4 : 00000001    R5 : 00000000    R6 : 00000001    R7 : 00001000

P0 : 00346175    P1 : 0037ac28    P2 : 00000000    P3 : 003473f8

P4 : 002dc0cc    P5 : 0037ac28    FP : 0037a2c8    SP : 00371f24

LB0: 00304be9    LT0: 00304be8    LC0: 00000000

LB1: 00308fad    LT1: 00308f74    LC1: 00000000

B0 : 00000026    L0 : 00000000    M0 : 00000030    I0 : 0037a254

B1 : 0037a6c8    L1 : 00000000    M1 : 000623fc    I1 : 0037a2a8

B2 : 0000000a    L2 : 00000000    M2 : 0005e246    I2 : 00379f2c

B3 : 0037a6c8    L3 : 00000000    M3 : 0037a450    I3 : 00379f32

A0.w: 00000001   A0.x: 00000000   A1.w: 00000001   A1.x: 00000000

USP : 0037a26c  ASTAT: 02003065

Hardware Trace:

   0 Target : <0x00004a64> { _trap_c + 0x0 }

     Source : <0xffa0062a> { _exception_to_level5 + 0x9e } CALL pcrel

   1 Target : <0xffa0058c> { _exception_to_level5 + 0x0 }

     Source : <0xffa0045a> { _bfin_return_from_exception + 0xe } RTX

   2 Target : <0xffa0044c> { _bfin_return_from_exception + 0x0 }

     Source : <0xffa004e2> { _ex_trap_c + 0x66 } JUMP.S

   3 Target : <0xffa0047c> { _ex_trap_c + 0x0 }

     Source : <0xffa006c4> { _trap + 0x38 } JUMP (P4)

   4 Target : <0xffa006aa> { _trap + 0x1e }

     Source : <0xffa006a6> { _trap + 0x1a } IF !CC JUMP

   5 Target : <0xffa0068c> { _trap + 0x0 }

     Source : <0x0030353c> [ /usr/lib/libspeex.so.1 + 0x353c ] 0xb279

   6 Target : <0x00303530> [ /usr/lib/libspeex.so.1 + 0x3530 ]

     Source : <0x00303e94> [ /usr/lib/libspeex.so.1 + 0x3e94 ] CALL pcrel

   7 Target : <0x00303e60> [ /usr/lib/libspeex.so.1 + 0x3e60 ]

     Source : <0x00303868> [ /usr/lib/libspeex.so.1 + 0x3868 ] JUMP.S

   8 Target : <0x00303864> [ /usr/lib/libspeex.so.1 + 0x3864 ]

     Source : <0x00303860> [ /usr/lib/libspeex.so.1 + 0x3860 ] IF CC JUMP

   9 Target : <0x00303838> [ /usr/lib/libspeex.so.1 + 0x3838 ]

     Source : <0x00303834> [ /usr/lib/libspeex.so.1 + 0x3834 ] IF !CC JUMP

  10 Target : <0x0030381c> [ /usr/lib/libspeex.so.1 + 0x381c ]

     Source : <0x0030bcd2> [ /usr/lib/libspeex.so.1 + 0xbcd2 ] CALL (P1)

  11 Target : <0x0030bc94> [ /usr/lib/libspeex.so.1 + 0xbc94 ]

     Source : <0x0030bc90> [ /usr/lib/libspeex.so.1 + 0xbc90 ] IF CC JUMP

  12 Target : <0x0030bc80> [ /usr/lib/libspeex.so.1 + 0xbc80 ]

     Source : <0x00304c18> [ /usr/lib/libspeex.so.1 + 0x4c18 ] RTS

  13 Target : <0x00304bfc> [ /usr/lib/libspeex.so.1 + 0x4bfc ]

     Source : <0x00304c12> [ /usr/lib/libspeex.so.1 + 0x4c12 ] IF CC JUMP

  14 Target : <0x00304bfc> [ /usr/lib/libspeex.so.1 + 0x4bfc ]

     Source : <0x00304c12> [ /usr/lib/libspeex.so.1 + 0x4c12 ] IF CC JUMP

  15 Target : <0x00304bfc> [ /usr/lib/libspeex.so.1 + 0x4bfc ]

     Source : <0x00304c12> [ /usr/lib/libspeex.so.1 + 0x4c12 ] IF CC JUMP

Userspace Stack

Stack info:

SP: [0x0037a26c] <0x0037a26c> [ linphonec + 0x226c ]

FP: (0x0037a2c8)

Memory from 0x0037a260 to 0037b000

0037a260: 00220017  0013001c  0001000a [0005000b] 00030006  00040002  00010000  fffe0000

0037a280: fffffffe  fffcfffd  fffbfffa  fff8fff9  fffdfffa  fffbfffc  fffafffc  fffbfffb

0037a2a0: fffafff9  fff9fff9  00000037  0000a580  0000c100 <00013d00> 00007600  0000e480

0037a2c0: 00015280  00010500 (0037a394)<00303e98> 0037ac28  002dc0cc  00001000  00000001

0037a2e0: 00000000  003473f8  0037a674  0037a6c8 <0000c580> 0037a758  00346175  0000000a

0037a300: 00000028  0037a5d0  0037a484  0037ac28  00000000  00000000  0000d000  00008200

0037a320: 0000d180  0037a2e8 <0000c580> 0000fc00  0000e300  0000d880  00012c80  0000f000

0037a340: 0000f600  0000e300  0000d880  002f0102  00000037  00000038  002f0102  003473f8

0037a360: 0037a310  0037a204  0037a2ac  000000a0  0037a258  00000038  00000010  00000037

0037a380: 00312b91  00000020  00000000  00000003 <00304ee2>(0037a874)<0030bcd4> 0037ac28

0037a3a0: 002dc0cc  00001000  00000028  00000000  003473f8  0037a674  0037a6c8  0037a770

0037a3c0: 0037a758  00346175  0000000a  00000028  0037a5d0  0037a484  0037ac28  00000000

0037a3e0: 00000002  00000000  00000000  002dc2d4  0037a484  00000002  00000000  00000002

0037a400: 002dc0f0  ffe5aaf3  fffc30a9  00032d39  0004c36b  00056a85 <000425d6> 0001c4f4

0037a420: 0000104e  fffece2d  fffe14a6  000a0102  fff7fffe  000d0000  000e0012  fffe0004

0037a440: fff4fff0  0002fffc  00010001  ffff0001  00010000  0000ffff  00000002  00000001

0037a460: 00010001  0000ffff  00000003  00010000  0000ffff  fffe0000  ffffffff  00000000

0037a480: 00000000  2ac24000  268e26c4  2a41255d  2ad028b8  1ff323d2  202f229e  1a2f1ded

0037a4a0: 143016ce  0f881166  08440bdb  030f05a9  fe3b00c3  f9b5fbe0  f67af7d8  f3dcf519

0037a4c0: f22bf2e2  f17ef1bf  f180f16d  f238f1c1  f386f2d1  00000000  003b0043  00370039

0037a4e0: 00110027  00060008  00070009  ffecfff4  ffebffea  ffe5ffea  ffdeffe1  ffe1ffdf

0037a500: ffdfffe0  ffe1ffdf  ffe5ffe3  ffe9ffe8  ffeeffeb  fff3fff1  fff8fff6  fffdfffa

0037a520: 0001ffff  00050002  40fa7422  0000a580  0000c100 <00013d00> 00007600  0000e480

0037a540: 00015280  00010500  00003b00  0000f280  00005400  00015c00  0000a680  0000b880

0037a560: 0000b880  0000cb80  0000fc00  0000e300 <0000c580> 0000fc00  0000d000  00009500

0037a580: 0000ef00 <0000c580> 0000e900  0000b280  0000cb80  0000fc00  0000d000  00008200

0037a5a0: 0000d180  0000e900 <0000c580> 0000fc00  0000e300  0000d880  00012c80  0000f000

0037a5c0: 0000f600  0000e300  0000d880  00000002  00000000  00000000  00000000  00000000

0037a5e0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037a600: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037a620: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037a640: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037a660: 00000000  00000000  00000000  00000000  80000000  ffcdffe5  0017ffe1  0075004e

0037a680: 005e0069  0010001f  001b0014  000c0017  00000008  0004fffc  fff8fff8  fff40004

0037a6a0: fff4fff8  fff4fff8  fff0fff0  00000000  fffcfff8  fff8fff4  fff0fffc  fff0fff0

0037a6c0: fff4fff8  00810081  f7e1e225  00bcfd91  058effb8  060a01de  fa5f00f2  00810081

0037a6e0: f6b0e3bc  fefafdb7  0484022f  02ed0393  fa8601dd  00810081  04dc030e  20c80ee8

0037a700: 3424281c  47ea3cc6  59d45140  00810081  05b402ba  20db0f47  342728eb  480e3cd8

0037a720: 5b135115  00810081  07d004d0  1de013b0  334027e0  46a03cc0  59b050e0  00810081

0037a740: 09d70391  1e181421  325a2858  467f3c92  5aa750a2  00810081  fca6ef0a  ffdeff82

0037a760: 0036002b  000d001a  fff80005  00810081  f875e690  ff54fe56  0266014a  014201b6

0037a780: fe1700b9  00810081  ff18e0d8  fff90092  fff60090  001f005a  008e0007  00810081

0037a7a0: 00041502  00000000  00311e3c  00000000  00311e14  409d48dc  002dc784  0037a750

0037a7c0: 0037a404  0037a430  0037a484  0037a4d8  0037a52c  0037a5d0  0037a674  0037a518

0037a7e0: 0037a710  0037a740  0037a758  0037a770  0037a788  0037a728  0037a6f8  0037a6e0

0037a800: 0037a6c8  0037a678  00000000  00000000  00000018  feb90020  0005a6ef  00000000

0037a820: 00000004  3f6a46e0  00000000  002dc53c  002dc2d4  3dc502f6  0000000a  002dc2d4

0037a840: 00000000  0005cae3  00000018  00000082  00000067  0000006a  0000007e  0000007f

0037a860: 00000020  0000001a  001b001a  ffe7004b  00000004 (0037a96c)<0030e0c0> 0037aad8

0037a880: 0037a998  00000000  0212a160  0037ac28  002d1a40  002dc0cc  0037a998  0037ac28

0037a8a0: 00000000  ffd00010  001c0000  0037aad8  00000140  00000040  002dc81c  00000000

0037a8c0: 002fc218  00000214  0037a8fc <003264da> 00338898  00338f70  0037a8a0 <003260f0>

0037a8e0: 00338898  00338cb0  00338cb0  00338898  00338f70  0037a918 <003260f0> 0037a930

0037a900: 0037a8c8  003473f8  00346e8c  00338cb0  0037a934 <003260f0> 0037a94c <003b2fec>

0037a920: 002ccb48  0037a92c  0037a930  000007d4  0037a95c  00000000  00370102  002c0000

0037a940: 000007d0  00000001  00338f70  00000280  00000280  002d8e84  002ccb94  0037a97c

0037a960:<00308da4> 003473f8  0212a160 (0037ac4c)<00895a92> 002d8e84  002ccb4c  00000000

0037a980: 0212a160  0037ac28  00000280  ba2adc91  0037a998  0037ac28  00000000  00000000

0037a9a0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037a9c0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037a9e0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037aa00: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037aa20: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037aa40: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037aa60: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037aa80: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037aaa0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037aac0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037aae0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037ab00: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037ab20: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037ab40: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037ab60: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037ab80: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037aba0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037abc0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037abe0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037ac00: 00000000  00000000  00000000  00000000  00000000  00000000  0000020c  0037ac10

0037ac20: 0037a998  00000001  002fc6c4  00000029  00000005  00000001  00000001  00000000

0037ac40: 000007d0 <0089439c> 002ccc24 (0037ac80)<008aaa9e> 00000000  0212a160  002d8e2c

0037ac60: 00000000  002dc074  0037ace4  002d8e2c  0000007f  00000100  00000200  00000000

0037ac80:(0037acb4)<008aab16> 00000000  0212a160  002d8d54  00000000  002dc074  0037ace4

0037aca0: 002d8d54  00330c60  0033363c  00000000  00000000 (0037ace8)<008aab54> 002d1a30

0037acc0: 0212a160  00000000  0212a160  0037ace4  002dc074  00000004  00000000  00000002

0037ace0: 00000000  00000000 (0037ad1c)<008aabc4> 002dc074  00000000  00000004  00000000

0037ad00: 00000004  00000002  0037ad1c <0038f404> 00000000  00000000  007a1200 (0037ade4)

0037ad20:<003256e6> 00331388  0037ae24  0037ae24  00000030  00331388  00345808  0102a100

0037ad40: 01024e00  0102f300  01024200  0102f400  01021400  0102ef00  01026000  0102f300

0037ad60: 01027200  0102f500  01025500  0102eb00  01023500  01029b00  01027500  0102d500

0037ad80: 01025f00  01029e00  01025700  01030c00  01021700  0102ef00  01025000  0102b000

0037ada0: 01025900  0102b400  01027a00  01030300  01025b00  0037addc <0032855a> 0037ae24

0037adc0: 003336a0  00000001  00331388  0102a200  01024000  0102e800  01026800  0037ae08

0037ade0:<00325756>(0037ae08)<00325766> 00331388  0037ae24  00003000  00000030  0102a100

0037ae00: 01025500  01033200 (00000000)<0038cb80> 0037ae24  008dfaf8  01021a00  0102bc00

0037ae20: 0102ac00 <00aebe24> 00330a80  00000000  00000000  00000c03  000000d7  00000000

0037ae40: 003336a0  00000020  00000000  00000000  00000000  00000000  00000000  00000000

0037ae60: 00000000  00000000  0037ae6c  0000000b  0037ae74  00000000  00000000  00000000

0037ae80: 00345808  002dc074  80000000  00000000  00000000  00000000  00000000  00000000

0037aea0: 00000000  00000000  00000000  008dfabc <0215f41e> c0000000  0000003c  00000000

0037aec0: 008dfab0 <003264da> 00338898  00338f70  008dfab0 <003260f0> 00338898  00338cb0

0037aee0:<003260f0> 00338898  008dfad8 <003264da> 008dfae0  008dfae4 <003b2fec> 002dc038

0037af00: 00338cb0 <003260f0> 00000000  00000000  00000000  00000000  00000000  00000000

0037af20: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037af40: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037af60: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037af80: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037afa0: 00000000  00000000  00000000  00000000  00000000  00000000  0037ae24  00000003

0037afc0: 00000001  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037afe0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000  00000000

0037b000: 00000000

Return addresses in stack:

    address : <0x00013d00> { _do_softirq + 0x4c }

   frame  1 : <0x00303e98> [ /usr/lib/libspeex.so.1 + 0x3e98 ]

    address : <0x0000c580> { _sched_setaffinity + 0x9c }

    address : <0x0000c580> { _sched_setaffinity + 0x9c }

    address : <0x00304ee2> [ /usr/lib/libspeex.so.1 + 0x4ee2 ]

   frame  2 : <0x0030bcd4> [ /usr/lib/libspeex.so.1 + 0xbcd4 ]

    address : <0x000425d6> { _do_execve + 0x116 }

    address : <0x00013d00> { _do_softirq + 0x4c }

    address : <0x0000c580> { _sched_setaffinity + 0x9c }

    address : <0x0000c580> { _sched_setaffinity + 0x9c }

    address : <0x0000c580> { _sched_setaffinity + 0x9c }

   frame  3 : <0x0030e0c0> [ /usr/lib/libspeex.so.1 + 0xe0c0 ]

    address : <0x003264da> [ /lib/libpthread.so.0 + 0x64da ]

    address : <0x003260f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x003260f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x003260f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x003b2fec> [ /lib/libc.so.0 + 0x32fec ]

    address : <0x00308da4> [ /usr/lib/libspeex.so.1 + 0x8da4 ]

   frame  4 : <0x00895a92> [ /usr/bin/linphonec + 0x15a92 ]

    address : <0x0089439c> [ /usr/bin/linphonec + 0x1439c ]

   frame  5 : <0x008aaa9e> [ /usr/bin/linphonec + 0x2aa9e ]

   frame  6 : <0x008aab16> [ /usr/bin/linphonec + 0x2ab16 ]

   frame  7 : <0x008aab54> [ /usr/bin/linphonec + 0x2ab54 ]

   frame  8 : <0x008aabc4> [ /usr/bin/linphonec + 0x2abc4 ]

    address : <0x0038f404> [ /lib/libc.so.0 + 0xf404 ]

   frame  9 : <0x003256e6> [ /lib/libpthread.so.0 + 0x56e6 ]

    address : <0x0032855a> [ /lib/libpthread.so.0 + 0x855a ]

    address : <0x00325756> [ /lib/libpthread.so.0 + 0x5756 ]

   frame 10 : <0x00325766> [ /lib/libpthread.so.0 + 0x5766 ]

   frame 11 : <0x0038cb80> [ /lib/libc.so.0 + 0xcb80 ]

    address : <0x00aebe24> [ linphonec + 0x3e24 ]

    address : <0x0215f41e> [ /lib/libm.so.0 + 0xf41e ]

    address : <0x003264da> [ /lib/libpthread.so.0 + 0x64da ]

    address : <0x003260f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x003260f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x003264da> [ /lib/libpthread.so.0 + 0x64da ]

    address : <0x003b2fec> [ /lib/libc.so.0 + 0x32fec ]

    address : <0x003260f0> [ /lib/libpthread.so.0 + 0x60f0 ]

The backtrace in GDB is

0x0030353e in ?? () from /home/bhsong/develop/svn/uclinux-dist/romfs/usr/lib/libspeex.so.1

(gdb) bt

#0  0x0030353e in ?? () from /home/bhsong/develop/svn/uclinux-dist/romfs/usr/lib/libspeex.so.1

#1  0x00303e98 in split_cb_search_shape_sign () from /home/bhsong/develop/svn/uclinux-dist/romfs/usr/lib/libspeex.so.1

#2  0x00303e98 in split_cb_search_shape_sign () from /home/bhsong/develop/svn/uclinux-dist/romfs/usr/lib/libspeex.so.1

#3  0x0030bcd4 in nb_encode () from /home/bhsong/develop/svn/uclinux-dist/romfs/usr/lib/libspeex.so.1

#4  0x0030e0c0 in sb_encode () from /home/bhsong/develop/svn/uclinux-dist/romfs/usr/lib/libspeex.so.1

#5  0x00895a92 in enc_process (f=0x2d8e2c) at ../../../linphone-3.0.0/mediastreamer2/src/msspeex.c:239

#6  0x008aaa9e in run_graph (f=0x2d8e2c, s=0x2dc074, unschedulable=0x37ace4, force_schedule=0 '\0') at ../../../linphone-3.0.0/mediastreamer2/src/msticker.c:194

#7  0x008aab16 in run_graph (f=0x2d8d54, s=0x2dc074, unschedulable=0x37ace4, force_schedule=0 '\0') at ../../../linphone-3.0.0/mediastreamer2/src/msticker.c:212

#8  0x008aab54 in run_graphs (s=0x2dc074, execution_list=<value optimized out>, force_schedule=<value optimized out>) at ../../../linphone-3.0.0/mediastreamer2/src/msticker.c:226

#9  0x008aabc4 in ms_ticker_run (arg=0x2dc074) at ../../../linphone-3.0.0/mediastreamer2/src/msticker.c:340

#10 0x003256e6 in pthread_start_thread (arg=0x37ae24) at libpthread/linuxthreads.old/manager.c:327

#11 0x00325766 in pthread_start_thread_event (arg=0x37ae24) at libpthread/linuxthreads.old/manager.c:357

#12 0x0038cb80 in clone (fn=<error reading variable>, child_stack=0x37a6c8, flags=3647092, arg=0x37ac28) at libc/sysdeps/linux/bfin/clone.c:21

Backtrace stopped: previous frame inner to this frame (corrupt stack?)

And use objdump to get the asm codes near 0x0030353e:

./libspeex.so.1

    3530:       e4 05           [--SP] = (R7:4, P5:4);

    3532:       00 e8 17 00     LINK 0x5c;              /* (92) */

    3536:       38 af           P0 = [FP + 0x30];

    3538:       38 b2           [FP + 0x20] = R0;

    353a:       0c 60           R4 = 0x1 (X);           /*              R4=0x1(  1) */

    353c:       79 b2           [FP + 0x24] = R1;

    353e:       40 a0           R0 = [P0 + 0x4];

P0 is odd, so make the misaligned address .

Basically, the issue is because userspace access a non-aligned address. I will give more analysis to find the root reason.

Follow-ups

--- Barry Song                                               2009-06-22 02:57:03

The PC pointers that programs die are keeping changing. By one trace today, I

got some new threads.

Check the trace while panic:

linphonec> answer

Connected.

linphonec> linphonec> Data access misaligned address violation

- Attempted misaligned data memory or data cache access.

Deferred Exception context

CURRENT PROCESS:

COMM=linphonec PID=215

CPU = 0

TEXT = 0x00440000-0x004771f0        DATA = 0x008381f0-0x0083cdc0

BSS = 0x0083cdc0-0x00980000  USER-STACK = 0x0099feb0

return address: [0x00549200]; contents of:

0x005491e0:  9310  a0f8  bbf0  b9f0  e801  0000  0010  0000

0x005491f0:  04c5  e800  0007  bbcb  b0f8  b139  ad3a  6000

0x00549200: [9310] a0f8  0c00  1004  63f0  bbd0  205d  3047

0x00549210:  67c0  b9cb  e3ff  f2e9  bbf0  b9f0  0c00  1804

ADSP-BF537-0.2 500(MHz CCLK) 125(MHz SCLK) (mpu off)

Linux version 2.6.28.10-ADI-2009R1-svn6779

Built with gcc version 4.1.2 (ADI svn)

SEQUENCER STATUS:        Not tainted

SEQSTAT: 00060024  IPEND: 0030  SYSCFG: 0006

  EXCAUSE   : 0x24

  interrupts disabled

  physical IVG5 asserted : <0xffa00c1c> { _evt_ivhw + 0x0 }

RETE: <0x00000000> /* Maybe null pointer? */

RETN: <0x0060e000> /* kernel dynamic memory */

RETX: <0x00000480> /* Maybe fixed code section */

RETS: <0x00507510> [ /lib/libm.so.0 + 0x7510 ]

PC  : <0x00549200> [ /usr/lib/libosipparser2.so.4 + 0x9200 ]

DCPLB_FAULT_ADDR: <0x3fa66fa0> /* kernel dynamic memory */

ICPLB_FAULT_ADDR: <0x00549200> [ /usr/lib/libosipparser2.so.4 + 0x9200 ]

PROCESSOR STATE:

R0 : 00000000    R1 : 3fa66fa3    R2 : 00000000    R3 : 8d7ee000

R4 : 3fe77000    R5 : 00077000    R6 : 1dddfd7a    R7 : 3fa66fa3

P0 : 00000002    P1 : 005491f0    P2 : 3fa66fa3    P3 : 009a8dc8

P4 : 0040d0c8    P5 : ffff5bd7    FP : 00512540    SP : 0060df24

LB0: 0046b44f    LT0: 0046b3fe    LC0: 00000000

LB1: 004e478d    LT1: 004e478c    LC1: 00000000

B0 : 00512338    L0 : 00000000    M0 : 00000000    I0 : 00000000

B1 : 005125f0    L1 : 00000000    M1 : 000623fc    I1 : 00000000

B2 : 0000000a    L2 : 00000000    M2 : 0005e246    I2 : 00000000

B3 : 005126e0    L3 : 00000000    M3 : 00512450    I3 : 8d7ee000

A0.w: 0005e246   A0.x: 00000000   A1.w: 00000000   A1.x: 00000000

USP : 00512524  ASTAT: 02003044

Hardware Trace:

   0 Target : <0x00004c90> { _trap_c + 0x0 }

     Source : <0xffa00662> { _exception_to_level5 + 0x9e } CALL pcrel

   1 Target : <0xffa005c4> { _exception_to_level5 + 0x0 }

     Source : <0xffa004a4> { _bfin_return_from_exception + 0x20 } RTX

   2 Target : <0xffa00484> { _bfin_return_from_exception + 0x0 }

     Source : <0xffa0051a> { _ex_trap_c + 0x46 } JUMP.S

   3 Target : <0xffa004d4> { _ex_trap_c + 0x0 }

     Source : <0xffa0073a> { _trap + 0x66 } JUMP (P4)

   4 Target : <0xffa006f4> { _trap + 0x20 }

     Source : <0xffa006f0> { _trap + 0x1c } IF !CC JUMP

   5 Target : <0xffa006d4> { _trap + 0x0 }

     Source : <0x005491fe> [ /usr/lib/libosipparser2.so.4 + 0x91fe ]

0x6000

   6 Target : <0x005491f0> [ /usr/lib/libosipparser2.so.4 + 0x91f0 ]

     Source : <0x00501a7e> [ /lib/libm.so.0 + 0x1a7e ] JUMP (P1)

   7 Target : <0x00501a76> [ /lib/libm.so.0 + 0x1a76 ]

     Source : <0x0050750c> [ /lib/libm.so.0 + 0x750c ] CALL pcrel

   8 Target : <0x00507504> [ /lib/libm.so.0 + 0x7504 ]

     Source : <0x0046b1ca> [ /usr/bin/linphonec + 0x2b1ca ] RTS

   9 Target : <0x0046b186> [ /usr/bin/linphonec + 0x2b186 ]

     Source : <0x0046b150> [ /usr/bin/linphonec + 0x2b150 ] IF !CC JUMP

  10 Target : <0x0046b124> [ /usr/bin/linphonec + 0x2b124 ]

     Source : <0x0046b100> [ /usr/bin/linphonec + 0x2b100 ] JUMP.S

  11 Target : <0x0046b0c6> [ /usr/bin/linphonec + 0x2b0c6 ]

     Source : <0x0046b0b4> [ /usr/bin/linphonec + 0x2b0b4 ] IF !CC JUMP

  12 Target : <0x0046b090> [ /usr/bin/linphonec + 0x2b090 ]

     Source : <0x0046b072> [ /usr/bin/linphonec + 0x2b072 ] IF !CC JUMP

  13 Target : <0x0046b02c> [ /usr/bin/linphonec + 0x2b02c ]

     Source : <0x00501ac4> [ /lib/libm.so.0 + 0x1ac4 ] JUMP (P1)

  14 Target : <0x00501abc> [ /lib/libm.so.0 + 0x1abc ]

     Source : <0x00507500> [ /lib/libm.so.0 + 0x7500 ] CALL pcrel

  15 Target : <0x005074f6> [ /lib/libm.so.0 + 0x74f6 ]

     Source : <0x0046bb1e> [ /usr/bin/linphonec + 0x2bb1e ] RTS

Userspace Stack

Stack info:

SP: [0x00512524] <0x00512524> [ linphonec + 0x2524 ]

FP: (0x00512540)

Memory from 0x00512520 to 00513000

00512520: 00000000 [00000000] 00000000  00000000  009a8dc8  4f147dd5  dcca0781

3fa66fa3

00512540:(005125b8)<00507510> ffff5bd7  088eeb1f  3fa66fa3  00000000

bfd12000  6f160000

00512560: 40220596  00000000  00000000  79ac8a2d  3f2dd8ba  4de589bd  3f986da7

<0050f394>

00512580: 00512ad8  00831420  005125b4  005125dc <0050f39a> 00000000

bfd12000  75773282

005125a0: bfc3c51f  00000000  402a0000  00000000  00000000  0000000d

(005125e4)<0050ee4e>

005125c0: 00512ad8  00831420  0040d0c8  00000050  000000a0  00512998  00000000

00512658

005125e0:<004e7c98>(00512658)<004e7c9e> 00000050  10000000

00000000  10000000  00000000

00512600: 00000000  00000000  00000000  00512634 <004f0b46> 40000000

ffffffff  00000000

00512620: 10000000  00000003  00000000  ffffffff  40000000  00512668  00000000

00000000

00512640: 00000000  00000000  40000000  00000003  00000000  ffffffff

(00512874)<004ec2c2>

00512660: 00512754  0035866c  00000018  00000090  000000a0  00831420  00358ad4

00000011

00512680: 00000090  00000018  3f000000  003587d4  00000000  00000000  00000000

00000000

005126a0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

005126c0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

005126e0: ffd6fffa  0014fffe  fff70000  fffbfff9  00240000  00000000  00000000

00000000

00512700: 00000000  00000000  00000000  00000000  12410921  247c1b67  36d02db8

491f4008

00512720: 5b645247  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512740: 12410921  247c1b67  36d02db8  491f4008  5b645247  00000000  fff1fffc

00030000

00512760: 00000000  00000000  00000000  00000000  ffdefffb  000dffff  fffb0000

fffefffd

00512780: 000d0000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

005127a0: 00000000  00000000  00000000  00000000  00000000  00000000  00358ad4

00512750

005127c0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00512518

005127e0: 00512710  00512740  00512758  00512770  00512788  00512728  005126f8

005126e0

00512800: 005126c8  00512678  004bffe7  ff7e0023  00000018  feb90020  00000000

00000000

00512820: 03bc007c  fae5fee5  06f4021f  f65dfc33  0e3106c5  00000000  0000000a

236375c9

00512840: f2f5e6f7  06c50e31  00000018  00000017  00000019  00000016  0000001a

00000015

00512860: 001b0020  0016001b  00120016  ffe7004b  000fffd9

(0051296c)<004ee0e4> 00512ad8

00512880: 00512998  00000000  0083a190  00512c28  00343a34  0035866c  00512998

00512c28

005128a0: 00000000 <0000c000> 005128dc  00512ad8  00000140  00000040

00358d78  00000000

005128c0: 0042ad60  00000214  005128fc <003864da> 004008f0  00400fc8

005128a0 <003860f0>

005128e0: 004008f0  00400d08  00400d08  004008f0  00400fc8  00512918

<003860f0> 00512930

00512900: 005128c8  00831420  00830eb8  00400d08  00512934 <003860f0>

0051294c <00933038>

00512920: 00393958  0051292c  00512930  000007d4  0051295c  00000000  00510000

00390000

00512940: 000007d0  00000001  00400fc8  00000280  00000280  00358434  0083a190

0051297c

00512960:<004e8db8> 00831420  0083a190 (00512c4c)<00455a9e>

00358434  0039395c  00000000

00512980: 0083a190  00512c28  00000280  ffff0000  00512998  00512c28  00000000

00000000

005129a0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

005129c0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

005129e0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512a00: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512a20: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512a40: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512a60: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512a80: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512aa0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512ac0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512ae0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512b00: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512b20: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512b40: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512b60: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512b80: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512ba0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512bc0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512be0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512c00: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00512c10

00512c20: 00512998  00000001  005135f8  00000000  00000000  00000000  00000001

00000000

00512c40: 000007d0 <004543a8> 003938cc (00512c80)<0046aaca>

00000000  0083a190  003583dc

00512c60: 00000000  00358614  00512ce4  003583dc  0000007f  00000100  00000200

00000000

00512c80:(00512cb4)<0046ab46> 00000000  0083a190  00358304  00000000

00358614  00512ce4

00512ca0: 00358304  009a0c60  009a363c  00000000  00000000

(00512ce8)<0046ab84> 00343a24

00512cc0: 0083a190  00000000  0083a190  00512ce4  00358614  00000004  00000000

00000006

00512ce0: 00000000  00000000 (00512d1c)<0046abf4> 00358614  00000000

00000004  00000000

00512d00: 00000004  00000006  00512d1c <0090f404> 00000000  00000000

003d0900 (00512de4)

00512d20:<003856e6> 009a1388  00512e24  00512e24  00000030  009a1388

003b8808  0001fffb

00512d40: ffff0000  00000001  fffefffc  fffd0000  fffd0005  fffbfffe  fffe0001

fffbfffe

00512d60: 0000fffb  fffefffb  fffefffe  0001fffe  00030002  fffdfffe

<0000fffe> fffbfffd

00512d80: fffd0000  fffefffe  fffefffc  0001fffe  fffe0002  fffcfffd  fffefffd

fffb0000

00512da0: 0001fffe  0004ffff  fffe0002  fffdfffd  fffbfffb  00512ddc

<00388556> 00512e24

00512dc0: 009a36a0  00000001  009a1388  0000fffb  00000000  ffff0002  0003ffff

00512e08

00512de0:<00385756>(00512e08)<00385766> 009a1388  00512e24

00003000  00000030  fffa0003

00512e00: 0004fffe  fffa0000 (00000000)<0090cb80> 00512e24  0099faf8

fffe0000  ffff0003

00512e20: fffefffe  0084be24  009a0a80  00000000  00000000  00004003  000000d7

00000000

00512e40: 009a36a0  00000020  00000000  00000000  00000000  00000000  00000000

00000000

00512e60: 00000000  00000000  00512e6c  0000000b  00512e74  00000000  00000000

00000000

00512e80: 003b8808  00358614  80000000  00000000  00000000  00000000  00000000

00000000

00512ea0: 00000000  00000000  00000000  0099fabc <0050f422> c0000000

0000003c  00000000

00512ec0: 0099fab0 <003864da> 004008f0  00400fc8  0099fab0

<003860f0> 004008f0  00400d08

00512ee0:<003860f0> 004008f0  0099fad8 <003864da> 0099fae0

0099fae4 <00933038> 003585d8

00512f00: 00400d08 <003860f0> 00000000  00000000  00000000  00000000

00000000  00000000

00512f20: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512f40: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512f60: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512f80: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512fa0: 00000000  00000000  00000000  00000000  00000000  00000000  00512e24

00000003

00512fc0: 00000001  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00512fe0: 00000000  00000000  00000000  00000000  00000000  00000000  00000000

00000000

00513000: 00000000

Return addresses in stack:

   frame  1 : <0x00507510> [ /lib/libm.so.0 + 0x7510 ]

    address : <0x0050f394> [ /lib/libm.so.0 + 0xf394 ]

    address : <0x0050f39a> [ /lib/libm.so.0 + 0xf39a ]

   frame  2 : <0x0050ee4e> [ /lib/libm.so.0 + 0xee4e ]

    address : <0x004e7c98> [ /usr/lib/libspeex.so.1 + 0x7c98 ]

   frame  3 : <0x004e7c9e> [ /usr/lib/libspeex.so.1 + 0x7c9e ]

    address : <0x004f0b46> [ /usr/lib/libspeex.so.1 + 0x10b46 ]

   frame  4 : <0x004ec2c2> [ /usr/lib/libspeex.so.1 + 0xc2c2 ]

   frame  5 : <0x004ee0e4> [ /usr/lib/libspeex.so.1 + 0xe0e4 ]

    address : <0x0000c000> { _sched_debug_show + 0x5b8 }

    address : <0x003864da> [ /lib/libpthread.so.0 + 0x64da ]

    address : <0x003860f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x003860f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x003860f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x00933038> [ /lib/libc.so.0 + 0x33038 ]

    address : <0x004e8db8> [ /usr/lib/libspeex.so.1 + 0x8db8 ]

   frame  6 : <0x00455a9e> [ /usr/bin/linphonec + 0x15a9e ]

    address : <0x004543a8> [ /usr/bin/linphonec + 0x143a8 ]

   frame  7 : <0x0046aaca> [ /usr/bin/linphonec + 0x2aaca ]

   frame  8 : <0x0046ab46> [ /usr/bin/linphonec + 0x2ab46 ]

   frame  9 : <0x0046ab84> [ /usr/bin/linphonec + 0x2ab84 ]

   frame 10 : <0x0046abf4> [ /usr/bin/linphonec + 0x2abf4 ]

    address : <0x0090f404> [ /lib/libc.so.0 + 0xf404 ]

   frame 11 : <0x003856e6> [ /lib/libpthread.so.0 + 0x56e6 ]

    address : <0x0000fffe> { _panic + 0xb2 }

    address : <0x00388556> [ /lib/libpthread.so.0 + 0x8556 ]

    address : <0x00385756> [ /lib/libpthread.so.0 + 0x5756 ]

   frame 12 : <0x00385766> [ /lib/libpthread.so.0 + 0x5766 ]

   frame 13 : <0x0090cb80> [ /lib/libc.so.0 + 0xcb80 ]

    address : <0x0050f422> [ /lib/libm.so.0 + 0xf422 ]

    address : <0x003864da> [ /lib/libpthread.so.0 + 0x64da ]

    address : <0x003860f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x003860f0> [ /lib/libpthread.so.0 + 0x60f0 ]

    address : <0x003864da> [ /lib/libpthread.so.0 + 0x64da ]

    address : <0x00933038> [ /lib/libc.so.0 + 0x33038 ]

    address : <0x003860f0> [ /lib/libpthread.so.0 + 0x60f0 ]

(gdb) bt

#0  0x00549200 in osip_from_clone () from

/home/bhsong/develop/svn/uclinux-dist-2009R1/debug_lib/libosipparser2.so.4

#1  0x00507510 in __ieee754_log (x=<value optimized out>) at

libm/e_log.c:145

#2  0x0050ee4e in logf (x=<value optimized out>) at

libm/float_wrappers.c:405

#3  0x004e7c9e in vbr_analysis () from

/home/bhsong/develop/svn/uclinux-dist-2009R1/debug_lib/libspeex.so.1

#4  0x004ec2c2 in nb_encode () from

/home/bhsong/develop/svn/uclinux-dist-2009R1/debug_lib/libspeex.so.1

#5  0x004ee0e4 in sb_encode () from

/home/bhsong/develop/svn/uclinux-dist-2009R1/debug_lib/libspeex.so.1

#6  0x00455a9e in enc_process (f=0x3583dc) at

../../../linphone-3.0.0/mediastreamer2/src/msspeex.c:239

#7  0x0046aaca in run_graph (f=0x3583dc, s=0x358614, unschedulable=0x512ce4,

force_schedule=0 '\0') at

../../../linphone-3.0.0/mediastreamer2/src/msticker.c:194

#8  0x0046ab46 in run_graph (f=0x358304, s=0x358614, unschedulable=0x512ce4,

force_schedule=0 '\0') at

../../../linphone-3.0.0/mediastreamer2/src/msticker.c:212

#9  0x0046ab84 in run_graphs (s=0x358614, execution_list=<value optimized

out>, force_schedule=<value optimized out>) at

../../../linphone-3.0.0/mediastreamer2/src/msticker.c:226

#10 0x0046abf4 in ms_ticker_run (arg=0x358614) at

../../../linphone-3.0.0/mediastreamer2/src/msticker.c:340

#11 0x003856e6 in pthread_start_thread (arg=0x512e24) at

libpthread/linuxthreads.old/manager.c:327

#12 0x00385766 in pthread_start_thread_event (arg=0x512e24) at

libpthread/linuxthreads.old/manager.c:357

#13 0x0090cb80 in clone (fn=<error reading variable>,

child_stack=0x3fa66fa3, flags=0, arg=0x5491f0) at

libc/sysdeps/linux/bfin/clone.c:21

Backtrace stopped: previous frame inner to this frame (corrupt stack?)

(gdb)

In fact, the error comes from the following codes:

int from_2char_without_params(osip_from_t *from,char **str)

{

        osip_from_t *tmpfrom=NULL;

        osip_from_clone(from,&tmpfrom);

        ...

}

int

osip_from_clone (const osip_from_t * from, osip_from_t ** dest)

{

  int i;

  osip_from_t *fr;

  *dest = NULL;

  if (from == NULL)

    return -1;

  ...

}

The system just dies at "*dest = NULL;" in osip_from_clone(). It's

really strange since "osip_from_t *tmpfrom=NULL;" can execute

successfully in from_2char_without_params.

Check the asm codes of from_2char_without_params:

41720 00024c24 <_from_2char_without_params>:

41721    24c24:       70 05           [--SP] = (R7:6);

41722    24c26:       00 e8 04 00     LINK 0x10;              /* (16) */

41723    24c2a:       31 30           R6 = R1;

41724    24c2c:       01 60           R1 = 0x0 (X);           /*            

R1=0x0(  0) */

41725    24c2e:       f1 bb           [FP -0x4] = R1;

41726    24c30:       4f 30           R1 = FP;

41727    24c32:       e1 67           R1 += -0x4;             /* ( -4) */

41728    24c34:       7b 30           R7 = P3;

41729    24c36:       ff e3 b7 3c     CALL 0xc5a4 <__init+0x7b8>;

FP -0x4 is the address of osip_from_t *tmpfrom. Then the address is given to

R1.

Check the asm codes of osip_from_clone:

3831 000091f0 <_osip_from_clone>:

3832     91f0:       c5 04           [--SP] = (P5:5);

3833     91f2:       00 e8 07 00     LINK 0x1c;              /* (28) */

3834     91f6:       cb bb           [FP -0x10] = P3;

3835     91f8:       f8 b0           [FP + 0xc] = R0;

3836     91fa:       39 b1           [FP + 0x10] = R1;

3837     91fc:       3a ad           P2 = [FP + 0x10];

3838     91fe:       00 60           R0 = 0x0 (X);           /*            

R0=0x0(  0) */

3839     9200:       10 93           [P2] = R0;

...

At the beginning, [FP + 0x10] will be the address of tmpfrom, then P2=the

address of tmpfrom. But [P2]=0 fails!

So it looks like somebody changes R1 from from_2char_without_params to

osip_from_clone! Who is it?

Today, the debug was based on 2009R1 branch codes.

--- Barry Song                                               2009-06-24 06:36:07

The problem should not be a simple misaligned access. It should come from stack

overflow somewhere since the panic points are random:

sometimes libasound, sometimes libosipparser, sometimes libspeex, sometimes

libc...

And the causes of system panic are multifarious too,like:

"Data access misaligned address"   "llegal use of supervisor

resource Attempted to use a Supervisor register or instruction from User

mode."   "Data access CPLB miss"    "anNULL pointer

access".

And results are not logical according to asm and c codes.

Let me try whether -mstack-check-l1 and -fmudflap -lmudflap can help to locate

the errors.

--- Barry Song                                               2009-06-25 23:11:51

Change two files to increase stack size, use the auto expect script to let PC

and target communicate by linphone more than 5000 times, there is no panic

again.

Index: oRTP/src/port.c

===================================================================

--- oRTP/src/port.c    (revision 8320)

+++ oRTP/src/port.c    (working copy)

@@ -170,8 +170,8 @@

     if (attr)

         my_attr = *attr;

#ifdef ORTP_DEFAULT_THREAD_STACK_SIZE

-    if (ORTP_DEFAULT_THREAD_STACK_SIZE!=0)

-        pthread_attr_setstacksize(&my_attr, ORTP_DEFAULT_THREAD_STACK_SIZE);

+//    if (ORTP_DEFAULT_THREAD_STACK_SIZE!=0)

+        pthread_attr_setstacksize(&my_attr,

/*ORTP_DEFAULT_THREAD_STACK_SIZE*/0xA000);

#endif

     return pthread_create(thread, &my_attr, routine, arg);

}

Index: Makefile

===================================================================

--- Makefile    (revision 8320)

+++ Makefile    (working copy)

@@ -1,6 +1,6 @@

VER = linphone-3.0.0

-CFLAGS += -fno-strict-aliasing -ffast-math -mfast-fp

+CFLAGS += -fno-strict-aliasing -ffast-math -mfast-fp

-Wl,--defsym,__stacksize=0x40000

CONF_OPTS = \

     --enable-portaudio=no \

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