Re: Asmedia USB 1343 crashes

[Thomas Fjellstrom <thomas@fjellstrom.ca>]

On Wednesday, May 3, 2017 1:54:39 PM MDT Alan Stern wrote:
> On Tue, 2 May 2017, Thomas Fjellstrom wrote:
> 
> > I just had a brief lockup, desktop stopped responding, other usb devices not 
> > on the usb3 controller. Two android devices were in the process of restarting.
> > 
> > It doesn't seem to matter what android devices it is.
> > 
> > [294503.849350] ------------[ cut here ]------------
> > [294503.849362] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:316 dev_watchdog+0x223/0x230
> > [294503.849365] NETDEV WATCHDOG: enp4s0 (igb): transmit queue 0 timed out
> > [294503.849367] Modules linked in: sr_mod cdrom ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack br_netfilter overlay ebtable_filter ebtables ip6table_filter ip6_tables nfsv3 nfs_acl nfs lockd grace iptable_filter bridge stp llc amdgpu mfd_core fuse vfat fat eeepc_wmi asus_wmi rfkill edac_mce_amd edac_core pcspkr sg amdkfd radeon ttm sunrpc k10temp it87 hwmon_vid fam15h_power efivarfs ip_tables ipv6 autofs4 crc32c_intel i2c_piix4
> > [294503.849407] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.11.0-rc7 #8
> > [294503.849410] Hardware name: To be filled by O.E.M. To be filled by O.E.M./970 PRO GAMING/AURA, BIOS 0901 11/07/2016
> > [294503.849413] Call Trace:
> > [294503.849417]  <IRQ>
> > [294503.849422]  dump_stack+0x4d/0x63
> > [294503.849426]  __warn+0xc6/0xe0
> > [294503.849430]  warn_slowpath_fmt+0x46/0x50
> > [294503.849434]  dev_watchdog+0x223/0x230
> > [294503.849438]  ? qdisc_rcu_free+0x40/0x40
> > [294503.849442]  call_timer_fn+0x30/0x160
> > [294503.849445]  ? qdisc_rcu_free+0x40/0x40
> > [294503.849448]  run_timer_softirq+0x1e1/0x440
> > [294503.849453]  ? lapic_next_event+0x18/0x20
> > [294503.849456]  ? sched_clock_cpu+0x11/0xd0
> > [294503.849459]  __do_softirq+0x101/0x2f0
> > [294503.849463]  irq_exit+0xb9/0xc0
> > [294503.849466]  smp_apic_timer_interrupt+0x38/0x50
> > [294503.849470]  apic_timer_interrupt+0x86/0x90
> > [294503.849474] RIP: 0010:acpi_idle_do_entry+0x2c/0x40
> > [294503.849476] RSP: 0018:ffffffffb2a03d90 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10
> > [294503.849480] RAX: 0000000000000000 RBX: ffff884d1a966c00 RCX: 0000000000000034
> > [294503.849483] RDX: 4ec4ec4ec4ec4ec5 RSI: 0000000000000001 RDI: ffff884d1a966c64
> > [294503.849485] RBP: ffffffffb2a03dd0 R08: 00000000000003e3 R09: 0000000000000018
> > [294503.849487] R10: 00000000000003c1 R11: 00000000000003d4 R12: ffff884d1a966c64
> > [294503.849490] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000001
> > [294503.849492]  </IRQ>
> > [294503.849497]  ? acpi_idle_enter+0xd7/0x290
> > [294503.849502]  cpuidle_enter_state+0xed/0x2e0
> > [294503.849506]  cpuidle_enter+0x12/0x20
> > [294503.849509]  call_cpuidle+0x1e/0x30
> > [294503.849512]  do_idle+0x179/0x1d0
> > [294503.849515]  cpu_startup_entry+0x5d/0x60
> > [294503.849518]  rest_init+0x7f/0x90
> > [294503.849522]  start_kernel+0x405/0x412
> > [294503.849525]  x86_64_start_reservations+0x24/0x26
> > [294503.849528]  x86_64_start_kernel+0x182/0x193
> > [294503.849531]  start_cpu+0x14/0x14
> > [294503.849534]  ? start_cpu+0x14/0x14
> > [294503.849537] ---[ end trace 12db587e781d6e4f ]---
> > [294503.849558] igb 0000:04:00.0 enp4s0: Reset adapter
> > [294504.576629] xhci_hcd 0000:02:00.0: Stop command ring failed, maybe the host is dead
> > [294504.576656] xhci_hcd 0000:02:00.0: Abort command ring failed
> > [294504.576799] xhci_hcd 0000:02:00.0: xHCI host not responding to stop endpoint command.
> > [294504.576805] xhci_hcd 0000:02:00.0: Assuming host is dying, halting host.
> 
> At this point you have reached the limit of my knowledge.  The best 
> person to help is Mathias Nyman, the xHCI maintainer (CC'ed).
> 
> Is that WARNING at the start of the log connected with the later 
> events?

I belive so yes. Except for some usb adds/removals for the devices restarting.

> Alan Stern
> 
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-- 
Thomas Fjellstrom
thomas@fjellstrom.ca