On Mon, 11 Feb 2019 pedro@xxxxxxxxxxxx wrote: > I am using a medion 96232 , an old laptop with a cpu intel celeron M . > > My linux kernel is unable to detect any device i plugin in any usb port > except if it is already plugged in before i start the computer . > Dmesg does not show anything when i plug the device . > I believe that this problem could be related to the usb masstorage > drivers in the kernel . > > The attachment have first the normal boot without anything plugged in on > usb ports . > Then i insert a device into usb port and nothing pops up on kernel > messages or syslog . > > Then last part of the log when i start up the machine with the device > already plugged in i get this error in syslog : > > Feb 11 10:18:52 Station2 kernel: [ 539.708156] ieee80211 phy0: > rt2x00queue_flush_queue: Warning - Queue > > 14 failed to flush > Feb 11 10:19:01 Station2 kernel: [ 549.331273] ------------[ cut here > ]------------ > Feb 11 10:19:01 Station2 kernel: [ 549.331282] URB e94df291 submitted > while active > Feb 11 10:19:01 Station2 kernel: [ 549.331374] WARNING: CPU: 0 PID: > 6056 at drivers/usb/core/urb.c:363 > > usb_submit_urb+0x28d/0x5a0 [usbcore] > Feb 11 10:19:01 Station2 kernel: [ 549.331376] Modules linked in: > appletalk psnap llc ax25 arc4 > > rt2800usb rt2x00usb rt2800lib rt2x00lib mac80211 cfg80211 crc_ccitt > rfkill radeon snd_hda_codec_idt > > snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core ttm > snd_pcsp snd_hwdep drm_kms_helper > > snd_pcm coretemp drm snd_timer snd joydev evdev serio_raw soundcore > i2c_algo_bit ext4 crc32c_generic > > crc16 mbcache jbd2 fscrypto sg sd_mod ata_generic pata_atiixp libata > ohci_pci ehci_pci ohci_hcd ehci_hcd > > scsi_mod psmouse usbcore sky2 i2c_piix4 > Feb 11 10:19:01 Station2 kernel: [ 549.331417] CPU: 0 PID: 6056 Comm: > NetworkManager Not tainted 4.20.7 > > #1 > Feb 11 10:19:01 Station2 kernel: [ 549.331419] Hardware name: MD96232 > /, BIOS ME.18.00 03/20/07 > Feb 11 10:19:01 Station2 kernel: [ 549.331429] EIP: > usb_submit_urb+0x28d/0x5a0 [usbcore] > Feb 11 10:19:01 Station2 kernel: [ 549.331433] Code: 85 c9 0f 8f b5 02 > 00 00 b8 ea ff ff ff e9 cd fd ff > > ff 8d 76 00 53 68 90 28 87 f7 89 45 f0 c6 05 0c 9f 87 f7 01 e8 63 e0 80 > da <0f> 0b 58 8b 45 f0 5a e9 a9 > > fd ff ff 8d b4 26 00 00 00 00 81 fa 00 > Feb 11 10:19:01 Station2 kernel: [ 549.331435] EAX: 00000023 EBX: > e8d1ec00 ECX: f560a56c EDX: 00000007 > Feb 11 10:19:01 Station2 kernel: [ 549.331437] ESI: e7e5ee00 EDI: > e785a04c EBP: e8c0386c ESP: e8c03844 > Feb 11 10:19:01 Station2 kernel: [ 549.331440] DS: 007b ES: 007b FS: > 00d8 GS: 00e0 SS: 0068 EFLAGS: > > 00010286 > Feb 11 10:19:01 Station2 kernel: [ 549.331442] CR0: 80050033 CR2: > b7c8f078 CR3: 28d26000 CR4: 000006f0 > Feb 11 10:19:01 Station2 kernel: [ 549.331445] Call Trace: > Feb 11 10:19:01 Station2 kernel: [ 549.331457] ? > rt2x00queue_index_inc+0x60/0xc0 [rt2x00lib] > Feb 11 10:19:01 Station2 kernel: [ 549.331462] > rt2x00usb_kick_rx_entry+0x9d/0xd0 [rt2x00usb] > Feb 11 10:19:01 Station2 kernel: [ 549.331466] > rt2x00usb_clear_entry+0x22/0x30 [rt2x00usb] > Feb 11 10:19:01 Station2 kernel: [ 549.331471] > rt2x00queue_init_queues+0x6c/0x90 [rt2x00lib] > Feb 11 10:19:01 Station2 kernel: [ 549.331476] > rt2x00lib_enable_radio+0x27/0xa0 [rt2x00lib] > Feb 11 10:19:01 Station2 kernel: [ 549.331480] > rt2x00lib_start+0x5c/0xd0 [rt2x00lib] > Feb 11 10:19:01 Station2 kernel: [ 549.331485] > rt2x00mac_start+0x28/0x30 [rt2x00lib] > Feb 11 10:19:01 Station2 kernel: [ 549.331522] drv_start+0x44/0x100 > [mac80211] > Feb 11 10:19:01 Station2 kernel: [ 549.331543] > ieee80211_do_open+0x325/0x900 [mac80211] > Feb 11 10:19:01 Station2 kernel: [ 549.331565] > ieee80211_open+0x46/0x60 [mac80211] > Feb 11 10:19:01 Station2 kernel: [ 549.331573] __dev_open+0xbe/0x160 > Feb 11 10:19:01 Station2 kernel: [ 549.331577] > __dev_change_flags+0x187/0x1d0 > Feb 11 10:19:01 Station2 kernel: [ 549.331580] > dev_change_flags+0x28/0x60 > Feb 11 10:19:01 Station2 kernel: [ 549.331584] do_setlink+0x2e9/0x8a0 > Feb 11 10:19:01 Station2 kernel: [ 549.331590] ? > __nla_parse+0x2b/0x130 > Feb 11 10:19:01 Station2 kernel: [ 549.331593] ? > rtnl_link_unregister+0xe0/0xe0 > Feb 11 10:19:01 Station2 kernel: [ 549.331597] > rtnl_newlink+0x565/0x830 > Feb 11 10:19:01 Station2 kernel: [ 549.331603] ? > __nla_reserve+0x3a/0x50 > Feb 11 10:19:01 Station2 kernel: [ 549.331606] ? __nla_put+0x18/0x20 > Feb 11 10:19:01 Station2 kernel: [ 549.331609] ? nla_put+0x2c/0x50 > Feb 11 10:19:01 Station2 kernel: [ 549.331613] ? > _raw_read_unlock_bh+0x1e/0x20 > Feb 11 10:19:01 Station2 kernel: [ 549.331618] ? > inet6_fill_ifla6_attrs+0x410/0x440 > Feb 11 10:19:01 Station2 kernel: [ 549.331621] ? > inet6_fill_ifla6_attrs+0x440/0x440 > Feb 11 10:19:01 Station2 kernel: [ 549.331624] ? > inet6_fill_link_af+0x17/0x30 > Feb 11 10:19:01 Station2 kernel: [ 549.331627] ? > rtnl_fill_ifinfo+0xbd9/0xd50 > Feb 11 10:19:01 Station2 kernel: [ 549.331633] ? > __update_load_avg_se+0x2c6/0x400 > Feb 11 10:19:01 Station2 kernel: [ 549.331640] ? > __mutex_lock.isra.7+0x23/0x450 > Feb 11 10:19:01 Station2 kernel: [ 549.331645] ? > cap_inode_getsecurity+0x1f0/0x1f0 > Feb 11 10:19:01 Station2 kernel: [ 549.331649] ? > security_capget+0x30/0x60 > Feb 11 10:19:01 Station2 kernel: [ 549.331653] ? > ns_capable_common+0x55/0x70 > Feb 11 10:19:01 Station2 kernel: [ 549.331657] ? > rtnl_link_unregister+0xe0/0xe0 > Feb 11 10:19:01 Station2 kernel: [ 549.331660] > rtnetlink_rcv_msg+0x25f/0x330 > Feb 11 10:19:01 Station2 kernel: [ 549.331666] ? > try_to_wake_up+0x45/0x430 > Feb 11 10:19:01 Station2 kernel: [ 549.331669] ? > rtnl_calcit.isra.27+0x100/0x100 > Feb 11 10:19:01 Station2 kernel: [ 549.331674] > netlink_rcv_skb+0xcc/0xe0 > Feb 11 10:19:01 Station2 kernel: [ 549.331678] rtnetlink_rcv+0x12/0x20 > Feb 11 10:19:01 Station2 kernel: [ 549.331681] > netlink_unicast+0x16b/0x1f0 > Feb 11 10:19:01 Station2 kernel: [ 549.331685] > netlink_sendmsg+0x231/0x3a0 > Feb 11 10:19:01 Station2 kernel: [ 549.331689] ? > netlink_unicast+0x1f0/0x1f0 > Feb 11 10:19:01 Station2 kernel: [ 549.331694] sock_sendmsg+0x32/0x40 > Feb 11 10:19:01 Station2 kernel: [ 549.331697] > ___sys_sendmsg+0x239/0x250 > Feb 11 10:19:01 Station2 kernel: [ 549.331703] ? > update_load_avg+0x9e/0x720 > Feb 11 10:19:01 Station2 kernel: [ 549.331706] ? > update_load_avg+0x9e/0x720 > Feb 11 10:19:01 Station2 kernel: [ 549.331710] ? > __switch_to_asm+0x33/0x4c > Feb 11 10:19:01 Station2 kernel: [ 549.331713] ? > __switch_to_asm+0x27/0x4c > Feb 11 10:19:01 Station2 kernel: [ 549.331715] ? > __switch_to_asm+0x33/0x4c > Feb 11 10:19:01 Station2 kernel: [ 549.331718] ? > __switch_to_asm+0x27/0x4c > Feb 11 10:19:01 Station2 kernel: [ 549.331721] ? > __switch_to_asm+0x33/0x4c > Feb 11 10:19:01 Station2 kernel: [ 549.331723] ? > __switch_to_asm+0x27/0x4c > Feb 11 10:19:01 Station2 kernel: [ 549.331727] ? > __fget_light+0x22/0x60 > Feb 11 10:19:01 Station2 kernel: [ 549.331731] __sys_sendmsg+0x3e/0x80 > Feb 11 10:19:01 Station2 kernel: [ 549.331735] > sys_socketcall+0x24a/0x2a0 > Feb 11 10:19:01 Station2 kernel: [ 549.331740] > do_fast_syscall_32+0x7f/0x1d0 > Feb 11 10:19:01 Station2 kernel: [ 549.331744] > entry_SYSENTER_32+0x6b/0xbe > Feb 11 10:19:01 Station2 kernel: [ 549.331746] EIP: 0xb7ee5a61 > Feb 11 10:19:01 Station2 kernel: [ 549.331749] Code: 8b 98 58 cd ff ff > 85 d2 89 c8 74 02 89 0a 5b 5d c3 > > 8b 04 24 c3 8b 14 24 c3 8b 1c 24 c3 8b 3c 24 c3 51 52 55 89 e5 0f 34 cd > 80 <5d> 5a 59 c3 90 90 90 90 8d > > 76 00 58 b8 77 00 00 00 cd 80 90 8d 76 > Feb 11 10:19:01 Station2 kernel: [ 549.331751] EAX: ffffffda EBX: > 00000010 ECX: bf9656a4 EDX: 00000000 > Feb 11 10:19:01 Station2 kernel: [ 549.331753] ESI: b77c9000 EDI: > bf965768 EBP: 00cd47a8 ESP: bf965690 > Feb 11 10:19:01 Station2 kernel: [ 549.331756] DS: 007b ES: 007b FS: > 0000 GS: 0033 SS: 007b EFLAGS: > > 00200293 > Feb 11 10:19:01 Station2 kernel: [ 549.331760] ? nmi+0x8b/0x198 > Feb 11 10:19:01 Station2 kernel: [ 549.331762] ---[ end trace > 38e6c6863969a6ed ]--- This looks like a bug in the rt2800usb driver. > The log contain everything about the hardware that this machine have and > modules installed for those specific hardware . > > In the past using kernel 3.16 on a based debian system i did not had > this issue , so , i am right now installing an old debian distribution > "debian 7.11" to see if this issue disappears . > > This issue does not affect only usb wireless interfaces , it also > affects any other usb device i try to connect to an USB port . Such as what? What happens when you boot with a USB mouse or flash drive plugged in rather than the Ralink adapter, for example? Also, when you boot with no USB devices attached and then plug in a mouse, try going to /sys/kernel/debug/usb/ and make copies of the ehci/*/registers and ohci/*/registers files. The contents of those files may be helpful. In addition you can try enabling dynamic debugging for ehci-hcd before plugging in any devices: echo 'module ehci_hcd =p' >/sys/kernel/debug/dynamic_debug/control Then maybe something will show up in the dmesg log when you plug something in. Alan Stern
