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On 4.4.9 enabling CAN FD was end with "Operation not supported". On 4.4.15 enabling CAN FD was end with Kernel Oops.
ip link set can0 type can fd on Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.454664] Internal error: Oops: 17 [#1] THUMB2 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.560944] Process ip (pid: 631, stack limit = 0xdbcbe210) Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.566553] Stack: (0xdbcbfbb0 to 0xdbcc0000) Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.570953] fba0: 00000005 dbcbfc18 c0751dd4 dbcbfce0 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.579199] fbc0: dba93728 c038f253 00000008 c05a63d1 db8aa800 00000000 dba93700 c05a63d1 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.587443] fbe0: c0751dd4 c012a087 dc5b4640 c0751ce4 dba93720 c0ab104c c0b5da20 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.595687] fc00: dba93710 dbcbfbe0 dd4f5338 00000000 000005f0 c015e3ad 00000000 dba93724 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.603929] fc20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.612170] fc40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.620413] fc60: 00000000 00000000 00000000 00000000 00000000 00000000 dba93720 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.628654] fc80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.636896] fca0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.645138] fcc0: 00000000 00000000 00000000 00000000 d78d3000 00000000 600d0113 dbcbfde8 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.653381] fce0: 006e6163 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.661622] fd00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 b494b31f Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.669866] fd20: dc5b4640 00000000 c0ab104c dba93700 dc5b4640 00000000 00000000 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.678111] fd40: dc5b4640 c05a56cd c0ab213c c0ab104c 024200ca c05b8a8b d78d3088 b494b31f Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.686355] fd60: 00000000 dba93700 c05a5631 dc5b4640 0000002c c0ab104c 00000000 c05baebd Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.694599] fd80: dc5b4640 dc5b4640 dbd1b800 c05a5629 dd97d000 c05ba819 7fffffff b494b31f Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.702844] fda0: c0ab104c dbcbff60 c0ab104c 00000000 dbd1b800 00000008 0000002c c05bac93 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.711087] fdc0: 00000008 c0107911 c0ab104c dbcbff68 00000000 dbcbfe40 00000001 00000001 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.719331] fde0: befd1670 c037b7b1 dbcbfe44 dbad20c0 00000000 00000277 00000000 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.727573] fe00: 00000000 b494b31f 00000001 dbcbff60 dd667200 00000000 00000000 dd667200 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.735817] fe20: 00000000 dbcbff04 befd16a0 c0585c67 00200000 dbcbff60 c0ab104c c05863ad Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.744062] fe40: 00000000 befd5708 0000002c dbda4744 00000040 00000744 000001d1 b6f33000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.752307] fe60: ddaa0e80 dbcbe000 c0ab104c c010d0fb dd817c00 000000b6 b6f30000 de3423a4 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.760551] fe80: dda96f40 00000010 00000000 00000000 c0ab104c dbcbffb0 ddb40780 00000817 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.768795] fea0: befd165c db9353c0 ddb0a4b0 db9353f4 00000055 c066eb93 b494b31f c0ab104c Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.777040] fec0: fffffffe c0111441 00000000 00000800 00000000 00000002 ddd0e019 c0ab6aec Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.785284] fee0: c0ab104c 00000817 c066ea65 befd165c dbcbffb0 befd5da0 befd16a0 c000920f Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.793528] ff00: 00000000 dbcbff08 00000000 c0119cad dbc59d50 c00fc73f 024000c0 c00fc73f Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.801772] ff20: ddb0a0f0 b494b31f 00000004 c0ab104c dd667200 befd1684 00000000 c000eb84 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.810016] ff40: dbcbe000 00000000 befd16a0 c0586e3d 00000000 c0ab104c 00000000 fffffff7 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.818258] ff60: dbcbfe84 0000000c 00000001 00000000 00000000 dbcbfe4c 00000000 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.826501] ff80: 00000000 00000000 00000000 b494b31f befd4ed4 0000000c 00000010 befd1670 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.834744] ffa0: 00000128 c000e9c1 0000000c 00000010 00000003 befd1684 00000000 00000005 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.842989] ffc0: 0000000c 00000010 befd1670 00000128 00000000 00054694 befd1684 befd16a0 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.851233] ffe0: 00000000 befd1654 00034d1d b6f10016 400d0030 00000003 00000000 00000000 Message from syslogd@beaglebone at Jul 23 11:36:20 ... kernel:[ 90.940934] Code: bf00 b500 f85d eb04 (694b) b16b Segmentation fault
Dmesg:
[ 73.098394] can: controller area network core (rev 20120528 abi 9) [ 73.104923] NET: Registered protocol family 29 [ 73.129394] can: raw protocol (rev 20120528) [ 90.437206] Unable to handle kernel NULL pointer dereference at virtual address 00000014 [ 90.445484] pgd = db910000 [ 90.448218] [00000014] *pgd=9bbe6831, *pte=00000000, *ppte=00000000 [ 90.454664] Internal error: Oops: 17 [#1] THUMB2 [ 90.459316] Modules linked in: can_raw can c_can_platform c_can can_dev usb_f_acm u_serial usb_f_rndis g_multi usb_f_mass_storage u_ether libcomposite omap_sham omap_aes snd_soc_davinci_mcasp snd_soc_edma snd_soc_omap omap_rng rng_core snd_soc_core snd_pcm_dmaengine snd_pcm snd_timer snd spi_omap2_mcspi soundcore evdev leds_gpio uio_pdrv_genirq uio [ 90.490674] CPU: 0 PID: 631 Comm: ip Not tainted 4.4.15-bone11 #1 [ 90.496808] Hardware name: Generic AM33XX (Flattened Device Tree) [ 90.502943] task: ddb40780 ti: dbcbe000 task.ti: dbcbe000 [ 90.508439] PC is at can_validate+0x5/0x3c [can_dev] [ 90.513461] LR is at rtnl_newlink+0x167/0x558 [ 90.517855] pc : [<bf9d40ba>] lr : [<c05a643b>] psr: 600d0033 sp : dbcbfbb0 ip : 0000006e fp : dbcbfc14 [ 90.529400] r10: dbcbfc18 r9 : dba93700 r8 : 00000000 [ 90.534661] r7 : dbcbfbe8 r6 : bf9d56e4 r5 : 00000000 r4 : db8aa800 [ 90.541230] r3 : bf9d40b5 r2 : 00000000 r1 : 00000000 r0 : dbcbfc30 [ 90.547803] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [ 90.555159] Control: 50c5387d Table: 9b910019 DAC: 00000051 [ 90.560944] Process ip (pid: 631, stack limit = 0xdbcbe210) [ 90.566553] Stack: (0xdbcbfbb0 to 0xdbcc0000) [ 90.570953] fba0: 00000005 dbcbfc18 c0751dd4 dbcbfce0 [ 90.579199] fbc0: dba93728 c038f253 00000008 c05a63d1 db8aa800 00000000 dba93700 c05a63d1 [ 90.587443] fbe0: c0751dd4 c012a087 dc5b4640 c0751ce4 dba93720 c0ab104c c0b5da20 00000000 [ 90.595687] fc00: dba93710 dbcbfbe0 dd4f5338 00000000 000005f0 c015e3ad 00000000 dba93724 [ 90.603929] fc20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 90.612170] fc40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 90.620413] fc60: 00000000 00000000 00000000 00000000 00000000 00000000 dba93720 00000000 [ 90.628654] fc80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 90.636896] fca0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 90.645138] fcc0: 00000000 00000000 00000000 00000000 d78d3000 00000000 600d0113 dbcbfde8 [ 90.653381] fce0: 006e6163 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 90.661622] fd00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 b494b31f [ 90.669866] fd20: dc5b4640 00000000 c0ab104c dba93700 dc5b4640 00000000 00000000 00000000 [ 90.678111] fd40: dc5b4640 c05a56cd c0ab213c c0ab104c 024200ca c05b8a8b d78d3088 b494b31f [ 90.686355] fd60: 00000000 dba93700 c05a5631 dc5b4640 0000002c c0ab104c 00000000 c05baebd [ 90.694599] fd80: dc5b4640 dc5b4640 dbd1b800 c05a5629 dd97d000 c05ba819 7fffffff b494b31f [ 90.702844] fda0: c0ab104c dbcbff60 c0ab104c 00000000 dbd1b800 00000008 0000002c c05bac93 [ 90.711087] fdc0: 00000008 c0107911 c0ab104c dbcbff68 00000000 dbcbfe40 00000001 00000001 [ 90.719331] fde0: befd1670 c037b7b1 dbcbfe44 dbad20c0 00000000 00000277 00000000 00000000 [ 90.727573] fe00: 00000000 b494b31f 00000001 dbcbff60 dd667200 00000000 00000000 dd667200 [ 90.735817] fe20: 00000000 dbcbff04 befd16a0 c0585c67 00200000 dbcbff60 c0ab104c c05863ad [ 90.744062] fe40: 00000000 befd5708 0000002c dbda4744 00000040 00000744 000001d1 b6f33000 [ 90.752307] fe60: ddaa0e80 dbcbe000 c0ab104c c010d0fb dd817c00 000000b6 b6f30000 de3423a4 [ 90.760551] fe80: dda96f40 00000010 00000000 00000000 c0ab104c dbcbffb0 ddb40780 00000817 [ 90.768795] fea0: befd165c db9353c0 ddb0a4b0 db9353f4 00000055 c066eb93 b494b31f c0ab104c [ 90.777040] fec0: fffffffe c0111441 00000000 00000800 00000000 00000002 ddd0e019 c0ab6aec [ 90.785284] fee0: c0ab104c 00000817 c066ea65 befd165c dbcbffb0 befd5da0 befd16a0 c000920f [ 90.793528] ff00: 00000000 dbcbff08 00000000 c0119cad dbc59d50 c00fc73f 024000c0 c00fc73f [ 90.801772] ff20: ddb0a0f0 b494b31f 00000004 c0ab104c dd667200 befd1684 00000000 c000eb84 [ 90.810016] ff40: dbcbe000 00000000 befd16a0 c0586e3d 00000000 c0ab104c 00000000 fffffff7 [ 90.818258] ff60: dbcbfe84 0000000c 00000001 00000000 00000000 dbcbfe4c 00000000 00000000 [ 90.826501] ff80: 00000000 00000000 00000000 b494b31f befd4ed4 0000000c 00000010 befd1670 [ 90.834744] ffa0: 00000128 c000e9c1 0000000c 00000010 00000003 befd1684 00000000 00000005 [ 90.842989] ffc0: 0000000c 00000010 befd1670 00000128 00000000 00054694 befd1684 befd16a0 [ 90.851233] ffe0: 00000000 befd1654 00034d1d b6f10016 400d0030 00000003 00000000 00000000 [ 90.859545] [<bf9d40ba>] (can_validate [can_dev]) from [<c05a643b>] (rtnl_newlink+0x167/0x558) [ 90.868242] [<c05a643b>] (rtnl_newlink) from [<c05a56cd>] (rtnetlink_rcv_msg+0x9d/0x174) [ 90.876420] [<c05a56cd>] (rtnetlink_rcv_msg) from [<c05baebd>] (netlink_rcv_skb+0x75/0x84) [ 90.884755] [<c05baebd>] (netlink_rcv_skb) from [<c05a5629>] (rtnetlink_rcv+0x25/0x2c) [ 90.892740] [<c05a5629>] (rtnetlink_rcv) from [<c05ba819>] (netlink_unicast+0xe1/0x168) [ 90.900815] [<c05ba819>] (netlink_unicast) from [<c05bac93>] (netlink_sendmsg+0x363/0x438) [ 90.909156] [<c05bac93>] (netlink_sendmsg) from [<c0585c67>] (sock_sendmsg+0x23/0x2c) [ 90.917057] [<c0585c67>] (sock_sendmsg) from [<c05863ad>] (___sys_sendmsg+0x165/0x16c) [ 90.925043] [<c05863ad>] (___sys_sendmsg) from [<c0586e3d>] (__sys_sendmsg+0x35/0x54) [ 90.932950] [<c0586e3d>] (__sys_sendmsg) from [<c000e9c1>] (ret_fast_syscall+0x1/0x52) [ 90.940934] Code: bf00 b500 f85d eb04 (694b) b16b [ 90.946243] ---[ end trace b087d929a8877b05 ]---
Ive build kernel with default configs and install with "local_install.sh".
I
Maybe I doing something wrong?
Just need CAN FD working. Last it works on 3.8.x, but BBB was unstable so I forced to reflash it with new image. Last image is 4.4.9 with no CAN FD.
The text was updated successfully, but these errors were encountered:
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On 4.4.9 enabling CAN FD was end with "Operation not supported".
On 4.4.15 enabling CAN FD was end with Kernel Oops.
Dmesg:
I
ve build kernel with default configs and install with "local_install.sh".Maybe I doing something wrong?
Just need CAN FD working. Last it works on 3.8.x, but BBB was unstable so I forced to reflash it with new image. Last image is 4.4.9 with no CAN FD.
The text was updated successfully, but these errors were encountered: