Linux crashes when using network sharing over usb-c to iPhone 6s
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
High
|
Unassigned | ||
Bionic |
Expired
|
High
|
Unassigned |
Bug Description
I was using my iPhone network sharing over USB-C cable to my ThinkPad T470 while on the road. Using 4.15.0-10-generic available in Bionic I am experiencing regular crashes that bring my machine down.
After hard power cycle I can find things like this in my last log:
mar 12 19:59:09 t470 kernel: ------------[ cut here ]------------
mar 12 19:59:09 t470 kernel: Kernel BUG at 0000000065a29ced [verbose debug info unavailable]
mar 12 19:59:09 t470 kernel: WARNING: CPU: 2 PID: 22 at /build/
mar 12 19:59:09 t470 kernel: Modules linked in: thunderbolt scsi_transport_
mar 12 19:59:09 t470 kernel: ac97_bus snd_pcm_dmaengine intel_cstate intel_rapl_perf cfg80211 snd_hda_intel snd_hda_codec snd_hda_core input_leds snd_hwdep joydev serio_raw wmi_bmof intel_wmi_
mar 12 19:59:09 t470 kernel: e1000e cryptd sysimgblt fb_sys_fops ahci ptp pps_core drm libahci psmouse wmi video
mar 12 19:59:09 t470 kernel: CPU: 2 PID: 22 Comm: ksoftirqd/2 Not tainted 4.15.0-10-generic #11-Ubuntu
mar 12 19:59:09 t470 kernel: Hardware name: LENOVO 20JNS04U2L/
mar 12 19:59:09 t470 kernel: RIP: 0010:net_
mar 12 19:59:09 t470 kernel: RSP: 0018:ffffb61581
mar 12 19:59:09 t470 kernel: RAX: 00000000c0000000 RBX: ffff93166975ce00 RCX: ffffffffb8e05110
mar 12 19:59:09 t470 kernel: RDX: 00000001001329d5 RSI: 0000000000000081 RDI: ffffffffb8e05110
mar 12 19:59:09 t470 kernel: RBP: ffffb615819c3e58 R08: ffffb615819c3de0 R09: 0000000000000100
mar 12 19:59:09 t470 kernel: R10: 0000000000000000 R11: 00000000000001b9 R12: 0000000000000001
mar 12 19:59:09 t470 kernel: R13: ffff9316de5238c0 R14: 0000000000000000 R15: ffffffffb82497a0
mar 12 19:59:09 t470 kernel: FS: 000000000000000
mar 12 19:59:09 t470 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
mar 12 19:59:09 t470 kernel: CR2: 000027b10394c548 CR3: 00000001dd60a006 CR4: 00000000003626e0
mar 12 19:59:09 t470 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
mar 12 19:59:09 t470 kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
mar 12 19:59:09 t470 kernel: Call Trace:
mar 12 19:59:09 t470 kernel: __do_softirq+
mar 12 19:59:09 t470 kernel: run_ksoftirqd+
mar 12 19:59:09 t470 kernel: smpboot_
mar 12 19:59:09 t470 kernel: kthread+0x121/0x140
mar 12 19:59:09 t470 kernel: ? sort_range+
mar 12 19:59:09 t470 kernel: ? kthread_
mar 12 19:59:09 t470 kernel: ret_from_
mar 12 19:59:09 t470 kernel: Code: 24 48 85 c0 75 e6 f6 83 8e 00 00 00 0c 48 89 df 0f 85 17 ff ff ff e8 53 1a ff ff e9 12 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> ff 8b 43 28 85 c0 0f 84
mar 12 19:59:09 t470 kernel: ---[ end trace d620ba79a43b3ee6 ]---
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.15.0-10-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Mon Mar 12 20:19:32 2018
HibernationDevice: RESUME=
InstallationDate: Installed on 2018-02-25 (15 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214)
Lsusb:
Bus 002 Device 002: ID 0bda:0316 Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 5986:111c Acer, Inc
Bus 001 Device 002: ID 8087:0a2b Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 20JNS04U2L
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=pl_PL.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.172
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/13/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: N1QET69W (1.44 )
dmi.board.
dmi.board.name: 20JNS04U2L
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad T470 W10DG
dmi.product.name: 20JNS04U2L
dmi.product.
dmi.sys.vendor: LENOVO
This change was made by a bot.