This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1776959
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: artful
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https://bugs.launchpad.net/bugs/1776959
Title:
System has crashed twice in under 12 hours
Status in linux package in Ubuntu:
Incomplete
Bug description:
kernel BUG at /build/linux-2CTyym/linux-4.13.0/fs/ext4/inode.c:2687!
Jun 14 12:36:32 aspire kernel: [26584.945987] ------------[ cut here
]------------
Jun 14 12:36:32 aspire kernel: [26584.945996] WARNING: CPU: 1 PID: 53 at
/build/linux-2CTyym/linux-4.13.0/fs/ext4/inode.c:3845
ext4_set_page_dirty+0x49/0x60
Jun 14 12:36:32 aspire kernel: [26584.945997] Modules linked in: rfcomm
xt_nat xt_tcpudp veth ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo
iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype
iptable_filter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge
stp llc aufs bnep gpio_ich coretemp kvm_intel uvcvideo kvm snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel videobuf2_vmalloc
snd_hda_codec videobuf2_memops input_leds videobuf2_v4l2 serio_raw
videobuf2_core irqbypass snd_hda_core snd_usb_audio videodev snd_usbmidi_lib
media snd_hwdep snd_pcm btusb btrtl btbcm btintel snd_seq_midi lpc_ich
bluetooth snd_seq_midi_event snd_rawmidi ecdh_generic snd_seq snd_seq_device
snd_timer snd soundcore ite_cir mac_hid shpchp rc_core sunrpc parport_pc ppdev
lp parport ip_tables
Jun 14 12:36:32 aspire kernel: [26584.946045] x_tables autofs4 uas
usb_storage hid_generic usbhid hid i915 video i2c_algo_bit drm_kms_helper
syscopyarea firewire_ohci sysfillrect ahci e1000e sysimgblt fb_sys_fops libahci
firewire_core ptp drm crc_itu_t psmouse pps_core wmi
Jun 14 12:36:32 aspire kernel: [26584.946065] CPU: 1 PID: 53 Comm: kswapd0
Tainted: G W 4.13.0-45-generic #50-Ubuntu
Jun 14 12:36:32 aspire kernel: [26584.946068] Hardware name: Acer Aspire
X3812/WG43M, BIOS P01-A0 08/16/2009
Jun 14 12:36:32 aspire kernel: [26584.946071] task: ee71d000 task.stack:
edd52000
Jun 14 12:36:32 aspire kernel: [26584.946073] EIP:
ext4_set_page_dirty+0x49/0x60
Jun 14 12:36:32 aspire kernel: [26584.946074] EFLAGS: 00010246 CPU: 1
Jun 14 12:36:32 aspire kernel: [26584.946076] EAX: ef5136e8 EBX: ef5136e8
ECX: 00000000 EDX: 23010009
Jun 14 12:36:32 aspire kernel: [26584.946077] ESI: 00000045 EDI: e6f3ef40
EBP: edd53c2c ESP: edd53c2c
Jun 14 12:36:32 aspire kernel: [26584.946078] DS: 007b ES: 007b FS: 00d8 GS:
00e0 SS: 0068
Jun 14 12:36:32 aspire kernel: [26584.946080] CR0: 80050033 CR2: 017bd088
CR3: 03da0000 CR4: 000406f0
Jun 14 12:36:32 aspire kernel: [26584.946081] Call Trace:
Jun 14 12:36:32 aspire kernel: [26584.946088] set_page_dirty+0x4c/0xa0
Jun 14 12:36:32 aspire kernel: [26584.946091] try_to_unmap_one+0x427/0x620
Jun 14 12:36:32 aspire kernel: [26584.946095] ? page_remove_rmap+0x240/0x240
Jun 14 12:36:32 aspire kernel: [26584.946097] rmap_walk_file+0xe5/0x220
Jun 14 12:36:32 aspire kernel: [26584.946100] ? page_remove_rmap+0x240/0x240
Jun 14 12:36:32 aspire kernel: [26584.946103] rmap_walk+0x3c/0x60
Jun 14 12:36:32 aspire kernel: [26584.946105] try_to_unmap+0x82/0xe0
Jun 14 12:36:32 aspire kernel: [26584.946108] ? page_remove_rmap+0x240/0x240
Jun 14 12:36:32 aspire kernel: [26584.946110] ? page_not_mapped+0x20/0x20
Jun 14 12:36:32 aspire kernel: [26584.946113] ? page_get_anon_vma+0x80/0x80
Jun 14 12:36:32 aspire kernel: [26584.946116] shrink_page_list+0x87d/0xc50
Jun 14 12:36:32 aspire kernel: [26584.946119]
shrink_inactive_list+0x1c4/0x4f0
Jun 14 12:36:32 aspire kernel: [26584.946122] ?
shrink_active_list+0x223/0x350
Jun 14 12:36:32 aspire kernel: [26584.946125] shrink_node_memcg+0x32e/0x6a0
Jun 14 12:36:32 aspire kernel: [26584.946128] ? super_cache_count+0x57/0xa0
Jun 14 12:36:32 aspire kernel: [26584.946131] shrink_node+0xd9/0x2d0
Jun 14 12:36:32 aspire kernel: [26584.946133] ? shrink_node+0xd9/0x2d0
Jun 14 12:36:32 aspire kernel: [26584.946136] kswapd+0x234/0x670
Jun 14 12:36:32 aspire kernel: [26584.946140] kthread+0xf6/0x110
Jun 14 12:36:32 aspire kernel: [26584.946142] ?
mem_cgroup_shrink_node+0x160/0x160
Jun 14 12:36:32 aspire kernel: [26584.946145] ?
kthread_create_on_node+0x20/0x20
Jun 14 12:36:32 aspire kernel: [26584.946148] ret_from_fork+0x2e/0x38
Jun 14 12:36:32 aspire kernel: [26584.946151] Code: 8d 51 ff 83 e1 01 0f 44
d0 8b 12 83 e2 10 74 12 8b 10 80 e6 10 74 14 e8 e6 b5 f9 ff 5d c3 8d 74 26 00
0f ff 8b 10 80 e6 10 75 ec <0f> ff e8 d0 b5 f9 ff 5d c3 8d b4 26 00 00 00 00 8d
bc 27 00 00
Jun 14 12:36:32 aspire kernel: [26584.946185] ---[ end trace 887c362558df4fbb
]---
Jun 14 12:37:07 aspire kernel: [26619.356125] ------------[ cut here
]------------
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