Public bug reported:
Ubuntu 16.04 on MacBookPro10,1.
Kernel 4.4.0-45-generic
Booted without anything connected.
[ 10.552192] Call Trace:
[ 10.552197] [<ffffffff813f1fe3>] dump_stack+0x63/0x90
[ 10.552200] [<ffffffff81081212>] warn_slowpath_common+0x82/0xc0
[ 10.552201] [<ffffffff810812ac>] warn_slowpath_fmt+0x5c/0x80
[ 10.552202] thunderbolt 0000:07:00.0: resetting error on 0:b.
[ 10.552204] [<ffffffffc049114f>] tb_wait_for_port+0x34f/0x3e0 [thunderbolt]
[ 10.552206] [<ffffffffc04904cd>] tb_scan_port+0x5d/0x1a0 [thunderbolt]
[ 10.552208] [<ffffffffc04907c2>] tb_handle_hotplug+0x1b2/0x320 [thunderbolt]
[ 10.552210] [<ffffffff8109a3e5>] process_one_work+0x165/0x480
[ 10.552212] [<ffffffff8109a74b>] worker_thread+0x4b/0x4c0
[ 10.552214] [<ffffffff8109a700>] ? process_one_work+0x480/0x480
[ 10.552215] [<ffffffff8109a700>] ? process_one_work+0x480/0x480
[ 10.552217] [<ffffffff810a0928>] kthread+0xd8/0xf0
[ 10.552218] [<ffffffff810a0850>] ? kthread_create_on_node+0x1e0/0x1e0
[ 10.552221] [<ffffffff81831c4f>] ret_from_fork+0x3f/0x70
[ 10.552222] [<ffffffff810a0850>] ? kthread_create_on_node+0x1e0/0x1e0
[ 10.552223] ---[ end trace 6eefd0c78014b083 ]---
Attached full dmesg_boot.txt.
Thunderbolt works (tested with thunderbolt-ethernet-adapter).
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Attachment added: "dmesg_boot.txt"
https://bugs.launchpad.net/bugs/1635875/+attachment/4765492/+files/dmesg_boot.txt
** Description changed:
Ubuntu 16.04 on MacBookPro10,1.
+ Kernel 4.4.0-45-generic
- Booted without anything connected.
+ Booted without anything connected.
[ 10.552192] Call Trace:
[ 10.552197] [<ffffffff813f1fe3>] dump_stack+0x63/0x90
[ 10.552200] [<ffffffff81081212>] warn_slowpath_common+0x82/0xc0
[ 10.552201] [<ffffffff810812ac>] warn_slowpath_fmt+0x5c/0x80
[ 10.552202] thunderbolt 0000:07:00.0: resetting error on 0:b.
[ 10.552204] [<ffffffffc049114f>] tb_wait_for_port+0x34f/0x3e0
[thunderbolt]
[ 10.552206] [<ffffffffc04904cd>] tb_scan_port+0x5d/0x1a0 [thunderbolt]
[ 10.552208] [<ffffffffc04907c2>] tb_handle_hotplug+0x1b2/0x320
[thunderbolt]
[ 10.552210] [<ffffffff8109a3e5>] process_one_work+0x165/0x480
[ 10.552212] [<ffffffff8109a74b>] worker_thread+0x4b/0x4c0
[ 10.552214] [<ffffffff8109a700>] ? process_one_work+0x480/0x480
[ 10.552215] [<ffffffff8109a700>] ? process_one_work+0x480/0x480
[ 10.552217] [<ffffffff810a0928>] kthread+0xd8/0xf0
[ 10.552218] [<ffffffff810a0850>] ? kthread_create_on_node+0x1e0/0x1e0
[ 10.552221] [<ffffffff81831c4f>] ret_from_fork+0x3f/0x70
[ 10.552222] [<ffffffff810a0850>] ? kthread_create_on_node+0x1e0/0x1e0
[ 10.552223] ---[ end trace 6eefd0c78014b083 ]---
Attached full dmesg_boot.txt.
Thunderbolt works (tested with thunderbolt-ethernet-adapter).
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https://bugs.launchpad.net/bugs/1635875
Title:
Call-trace about thunderbolt when booting Ubuntu on Macbook
Status in linux package in Ubuntu:
Incomplete
Bug description:
Ubuntu 16.04 on MacBookPro10,1.
Kernel 4.4.0-45-generic
Booted without anything connected.
[ 10.552192] Call Trace:
[ 10.552197] [<ffffffff813f1fe3>] dump_stack+0x63/0x90
[ 10.552200] [<ffffffff81081212>] warn_slowpath_common+0x82/0xc0
[ 10.552201] [<ffffffff810812ac>] warn_slowpath_fmt+0x5c/0x80
[ 10.552202] thunderbolt 0000:07:00.0: resetting error on 0:b.
[ 10.552204] [<ffffffffc049114f>] tb_wait_for_port+0x34f/0x3e0
[thunderbolt]
[ 10.552206] [<ffffffffc04904cd>] tb_scan_port+0x5d/0x1a0 [thunderbolt]
[ 10.552208] [<ffffffffc04907c2>] tb_handle_hotplug+0x1b2/0x320
[thunderbolt]
[ 10.552210] [<ffffffff8109a3e5>] process_one_work+0x165/0x480
[ 10.552212] [<ffffffff8109a74b>] worker_thread+0x4b/0x4c0
[ 10.552214] [<ffffffff8109a700>] ? process_one_work+0x480/0x480
[ 10.552215] [<ffffffff8109a700>] ? process_one_work+0x480/0x480
[ 10.552217] [<ffffffff810a0928>] kthread+0xd8/0xf0
[ 10.552218] [<ffffffff810a0850>] ? kthread_create_on_node+0x1e0/0x1e0
[ 10.552221] [<ffffffff81831c4f>] ret_from_fork+0x3f/0x70
[ 10.552222] [<ffffffff810a0850>] ? kthread_create_on_node+0x1e0/0x1e0
[ 10.552223] ---[ end trace 6eefd0c78014b083 ]---
Attached full dmesg_boot.txt.
Thunderbolt works (tested with thunderbolt-ethernet-adapter).
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