On Tue, May 14, 2019 at 12:20 PM Serge Semin <fancer.lancer@xxxxxxxxx> wrote: > > Hello Peter > > On Tue, May 14, 2019 at 07:53:21AM -0400, Peter Geis wrote: > > On Sun, May 12, 2019 at 3:34 AM Heiner Kallweit <hkallweit1@xxxxxxxxx> wrote: > > > > > > On 12.05.2019 04:50, Peter Geis wrote: > > > > On 5/11/2019 10:37 PM, Andrew Lunn wrote: > > > >> On Sat, May 11, 2019 at 07:17:08PM -0400, Peter Geis wrote: > > > >>> Good Evening, > > > >>> > > > >>> Commit f81dadbcf7fd067baf184b63c179fc392bdb226e "net: phy: realtek: Add > > > >>> rtl8211e rx/tx delays config" breaks networking completely on the > > > >>> rk3328-roc-cc. > > > >>> Reverting the offending commit solves the problem. > > > >> > > > >> Hi Peter > > > >> > > > >> The fix should be in net, and will soon make its way upwards. > > > >> > > > >> Andrew > > > >> > > > > > > > > > > > > Good Evening, > > > > > > > > Thanks, is there a link to the patch so I may test it? > > > > > > > https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=daf3ddbe11a2ff74c95bc814df8e5fe3201b4cb5 > > > > > > > Peter > > > > > > > Heiner > > > > This patch does correct the error message on boot, however networking > > is still completely broken. > > The current error is as follows: > > > > [ 121.829375] kworker/3:1 D 0 67 2 0x00000028 > > [ 121.829398] Workqueue: events linkwatch_event > > [ 121.829403] Call trace: > > [ 121.829412] __switch_to+0xb8/0x1a8 > > [ 121.829420] __schedule+0x220/0x560 > > [ 121.829423] schedule+0x38/0xd8 > > [ 121.829429] schedule_preempt_disabled+0x20/0x38 > > [ 121.829435] __mutex_lock.isra.1+0x1c4/0x500 > > [ 121.829438] __mutex_lock_slowpath+0x10/0x18 > > [ 121.829443] mutex_lock+0x2c/0x38 > > [ 121.829449] rtnl_lock+0x14/0x20 > > [ 121.829453] linkwatch_event+0xc/0x38 > > [ 121.829461] process_one_work+0x1e0/0x320 > > [ 121.829466] worker_thread+0x40/0x428 > > [ 121.829473] kthread+0x120/0x128 > > [ 121.829476] ret_from_fork+0x10/0x18 > > [ 121.829533] INFO: task NetworkManager:1833 blocked for more than 61 seconds. > > [ 121.830160] Not tainted > > 5.1.0-next-20190510test-00009-g3ed182aaa670-dirty #55 > > [ 121.830831] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" > > disables this message. > > [ 121.831589] NetworkManager D 0 1833 1 0x00000028 > > [ 121.831601] Call trace: > > [ 121.831614] __switch_to+0xb8/0x1a8 > > [ 121.831623] __schedule+0x220/0x560 > > [ 121.831631] schedule+0x38/0xd8 > > [ 121.831639] schedule_preempt_disabled+0x20/0x38 > > [ 121.831647] __mutex_lock.isra.1+0x1c4/0x500 > > [ 121.831666] __mutex_lock_slowpath+0x10/0x18 > > [ 121.831671] mutex_lock+0x2c/0x38 > > [ 121.831687] mdiobus_write+0x40/0x80 > > [ 121.831698] rtl8211e_config_init+0x60/0xa0 [realtek] > > [ 121.831706] phy_init_hw+0x54/0x70 > > [ 121.831714] phy_attach_direct+0xd4/0x250 > > [ 121.831720] phy_connect_direct+0x20/0x70 > > [ 121.831728] phy_connect+0x54/0xa0 > > [ 121.831741] stmmac_init_phy+0x17c/0x200 > > [ 121.831748] stmmac_open+0x124/0xac0 > > [ 121.831759] __dev_open+0xd8/0x158 > > [ 121.831762] __dev_change_flags+0x164/0x1c8 > > [ 121.831766] dev_change_flags+0x20/0x60 > > [ 121.831774] do_setlink+0x288/0xba8 > > [ 121.831778] __rtnl_newlink+0x5cc/0x6e8 > > [ 121.831783] rtnl_newlink+0x48/0x70 > > [ 121.831786] rtnetlink_rcv_msg+0x120/0x368 > > [ 121.831807] netlink_rcv_skb+0x58/0x118 > > [ 121.831811] rtnetlink_rcv+0x14/0x20 > > [ 121.831816] netlink_unicast+0x180/0x1f8 > > [ 121.831822] netlink_sendmsg+0x190/0x330 > > [ 121.831837] sock_sendmsg+0x3c/0x58 > > [ 121.831844] ___sys_sendmsg+0x268/0x2a0 > > [ 121.831849] __sys_sendmsg+0x68/0xb8 > > [ 121.831855] __arm64_sys_sendmsg+0x20/0x28 > > [ 121.831864] el0_svc_common.constprop.0+0x7c/0xe8 > > [ 121.831870] el0_svc_handler+0x28/0x78 > > [ 121.831875] el0_svc+0x8/0xc > > Thanks for sending the report. The fix has already been found and applied > to the net-next: > https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/commit/?id=dffe7d2e04670ff98e4dacf258df30446e2e80d4 > > -Sergey Thanks, this fixes networking, but there are now complaints about leaking references. [ 59.504597] ------------[ cut here ]------------ [ 59.504613] remove_proc_entry: removing non-empty directory 'net/rpc', leaking at least 'use-gss-proxy' [ 59.504677] WARNING: CPU: 3 PID: 7 at fs/proc/generic.c:683 remove_proc_entry+0x178/0x188 [ 59.504682] Modules linked in: fuse bridge stp llc snd_soc_hdmi_codec dw_hdmi_i2s_audio aes_ce_blk crypto_simd aes_ce_cipher crct10dif_ce ghash_ce aes_arm64 sha2_ce sha256_arm64 sha1_ce rockchipdrm pwm_fan dw_hdmi lima snd_soc_simple_card snd_soc_simple_card_utils drm_kms_helper gpu_sched drm snd_soc_rockchip_i2s drm_panel_orientation_quirks snd_soc_rockchip_pcm squashfs sch_fq_codel ip_tables x_tables ipv6 crc_ccitt btrfs xor xor_neon zstd_compress raid6_pq libcrc32c zstd_decompress rtc_rk808 realtek [ 59.504768] CPU: 3 PID: 7 Comm: kworker/u8:0 Not tainted 5.1.0-next-20190514test-13354-gfd862c6fd105 #57 [ 59.504770] Hardware name: Firefly roc-rk3328-cc (DT) [ 59.504790] Workqueue: netns cleanup_net [ 59.504794] pstate: 40400005 (nZcv daif +PAN -UAO) [ 59.504801] pc : remove_proc_entry+0x178/0x188 [ 59.504805] lr : remove_proc_entry+0x178/0x188 [ 59.504807] sp : ffff00001120fc80 [ 59.504809] x29: ffff00001120fc80 x28: 0000000000000000 [ 59.504814] x27: ffff800003284b38 x26: ffff000010c2ba00 [ 59.504818] x25: 0000000000000000 x24: ffff80000ababc50 [ 59.504822] x23: ffff8000036e5640 x22: ffff8000036e56eb [ 59.504825] x21: ffff8000036e8feb x20: ffff000010f03688 [ 59.504829] x19: ffff8000036e8f40 x18: ffff000010f17000 [ 59.504833] x17: 0000000000000001 x16: 0000000000000007 [ 59.504836] x15: 00000000fffffff0 x14: 696b61656c202c27 [ 59.504840] x13: 6370722f74656e27 x12: 2079726f74636572 [ 59.504845] x11: 6964207974706d65 x10: 2d6e6f6e20676e69 [ 59.504849] x9 : 0000000000000000 x8 : 0000000000000004 [ 59.504853] x7 : 00000000000001c0 x6 : ffff000010ff5000 [ 59.504856] x5 : 0000000000000001 x4 : ffff8000fead22a8 [ 59.504860] x3 : ffff8000fead22a8 x2 : 0000000000000007 [ 59.504864] x1 : e5b404e852ff9000 x0 : 0000000000000000 [ 59.504868] Call trace: [ 59.504874] remove_proc_entry+0x178/0x188 [ 59.504884] rpc_proc_exit+0x18/0x20 [ 59.504906] sunrpc_exit_net+0x48/0x70 [ 59.504915] ops_exit_list.isra.0+0x44/0x78 [ 59.504918] cleanup_net+0x1a8/0x2c0 [ 59.504934] process_one_work+0x1e0/0x320 [ 59.504939] worker_thread+0x40/0x428 [ 59.504948] kthread+0x120/0x128 [ 59.504955] ret_from_fork+0x10/0x18 [ 59.504962] ---[ end trace 66885a1575002df1 ]--- _______________________________________________ Linux-rockchip mailing list Linux-rockchip@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-rockchip
