Package: src:linux
Version: 4.17.17-1
Severity: normal
Over the last few kernel images (I believe since 4.14 or so, didn't test
with older kernels) doing suspend/resume with an active bluetooth network
connection can cause the kernel to do this:
ACPI: Low-level resume complete
sysfs group 'byte_queue_limits' not found for kobject 'tx-0'
...
BUG: unable to handle kernel paging request at ffffffffba385620
Call Trace:
_raw_spin_lock+0x1d/0x20
klist_next+0x1d/0xd0
? __rpm_get_callback+0x80/0x80
device_for_each_child+0x3e/0x90
pm_runtime_set_memalloc_noio+0x89/0xa0
which means that the network is dead - no new TCP connections (not even
local), no WIFI, no loading/unloading modules, etc.
Basically, you can (try to) close your open files, and reboot.
It doesn't happen every time; perhaps some packets need to be actively
transferred at that time?
-- Package-specific info:
** Version:
Linux version 4.17.0-3-amd64 (debian-kernel@lists.debian.org) (gcc version
7.3.0 (Debian 7.3.0-28)) #1 SMP Debian 4.17.17-1 (2018-08-18)
** Command line:
BOOT_IMAGE=/vmlinuz-4.17.0-3-amd64 root=/dev/mapper/n555--vg-root ro
initrd=/install/initrd.gz quiet
** Tainted: C (1024)
* Module from drivers/staging has been loaded.
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'testing-debug'), (500, 'unstable'),
(500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.17.0-3-amd64 (SMP w/8 CPU cores)
Locale: LANG=de_AT.UTF-8, LC_CTYPE=de_AT.UTF-8 (charmap=UTF-8),
LANGUAGE=de_AT:de (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-4.17.0-3-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.132
ii kmod 25-1
ii linux-base 4.5
Versions of packages linux-image-4.17.0-3-amd64 recommends:
ii apparmor 2.13-8
ii firmware-linux-free 3.4
ii irqbalance 1.3.0-0.1+b1
Versions of packages linux-image-4.17.0-3-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02+dfsg1-5
pn linux-doc-4.17 <none>
Versions of packages linux-image-4.17.0-3-amd64 is related to:
ii firmware-amd-graphics 20180518-1
ii firmware-atheros 20180518-1
ii firmware-bnx2 20180518-1
ii firmware-bnx2x 20180518-1
ii firmware-brcm80211 20180518-1
pn firmware-cavium <none>
pn firmware-intel-sound <none>
ii firmware-intelwimax 20180518-1
ii firmware-ipw2x00 20180518-1
ii firmware-ivtv 20180518-1
ii firmware-iwlwifi 20180518-1
ii firmware-libertas 20180518-1
ii firmware-linux-nonfree 20180518-1
ii firmware-misc-nonfree 20180518-1
ii firmware-myricom 20180518-1
ii firmware-netxen 20180518-1
ii firmware-qlogic 20180518-1
ii firmware-realtek 20180518-1
ii firmware-samsung 20180518-1
pn firmware-siano <none>
ii firmware-ti-connectivity 20180518-1
pn xen-hypervisor <none>
-- no debconf information
--
Aug 24 17:35:28 n555 kernel: [29457.169632] ACPI: Low-level resume complete
...
Aug 24 17:35:28 n555 kernel: [29458.032279] sysfs group 'byte_queue_limits' not
found for kobject 'tx-0'
Aug 24 17:35:28 n555 kernel: [29458.032291] WARNING: CPU: 1 PID: 24767 at
/build/linux-LgHyGB/linux-4.17.17/fs/sysfs/group.c:235
sysfs_remove_group+0x76/0x80
Aug 24 17:35:28 n555 kernel: [29458.032292] Modules linked in: uvcvideo
videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev
media ctr ccm dm_snapshot dm_thin_pool dm_persistent_data dm_bio_prison
dm_bufio uas usb_storage vhost_net vhost macvtap macvlan tap cmac rfcomm
nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_netfilter
overlay xt_comment xt_multiport xt_CHECKSUM iptable_mangle ipt_MASQUERADE
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4
nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp
tun bridge stp ebtable_filter ebtables ip6table_filter ip6_tables appletalk
devlink iptable_filter ax25 ipx(C) p8023 p8022 psnap llc cpufreq_userspace
cpufreq_conservative cpufreq_powersave bnep binfmt_misc arc4 intel_rapl btusb
btrtl btbcm btintel
Aug 24 17:35:28 n555 kernel: [29458.032333] x86_pkg_temp_thermal
intel_powerclamp bluetooth kvm_intel drbg ansi_cprng snd_hda_codec_hdmi kvm
mac80211 ecdh_generic irqbypass intel_cstate snd_hda_codec_realtek
snd_hda_codec_generic intel_uncore intel_rapl_perf rtsx_pci_ms joydev
snd_hda_intel serio_raw pcspkr snd_hda_codec wmi_bmof memstick snd_hda_core
cfg80211 snd_hwdep iTCO_wdt mei_me snd_pcm iTCO_vendor_support sg snd_timer
shpchp ie31200_edac mei thinkpad_acpi nvram snd soundcore tpm_tis rfkill
tpm_tis_core battery ac tpm rng_core evdev pcc_cpufreq nfsd fuse auth_rpcgss
nfs_acl coretemp lockd parport_pc grace ppdev sunrpc lp parport ip_tables
x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto ecb btrfs zstd_decompress
zstd_compress xxhash algif_skcipher af_alg dm_crypt dm_mod raid10 raid456
async_raid6_recov async_memcpy async_pq
Aug 24 17:35:28 n555 kernel: [29458.032379] async_xor async_tx xor raid6_pq
libcrc32c crc32c_generic raid1 raid0 multipath linear md_mod hid_generic usbhid
hid sr_mod sd_mod cdrom crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc rtsx_pci_sdmmc mmc_core i915 ahci ehci_pci libahci
aesni_intel i2c_algo_bit libata aes_x86_64 xhci_pci crypto_simd drm_kms_helper
ehci_hcd scsi_mod xhci_hcd cryptd glue_helper psmouse i2c_i801 lpc_ich rtsx_pci
usbcore e1000e drm usb_common thermal wmi video button [last unloaded: iwlwifi]
Aug 24 17:35:28 n555 kernel: [29458.032408] CPU: 1 PID: 24767 Comm: kbnepd
bnep0 Tainted: G WC 4.17.0-3-amd64 #1 Debian 4.17.17-1
Aug 24 17:35:28 n555 kernel: [29458.032409] Hardware name: LENOVO
20BFS56D00/20BFS56D00, BIOS GMET82WW (2.30 ) 12/08/2017
Aug 24 17:35:28 n555 kernel: [29458.032411] RIP:
0010:sysfs_remove_group+0x76/0x80
Aug 24 17:35:28 n555 kernel: [29458.032412] RSP: 0018:ffffb23749e5bcf8 EFLAGS:
00010282
Aug 24 17:35:28 n555 kernel: [29458.032413] RAX: 0000000000000000 RBX:
0000000000000000 RCX: 0000000000000006
Aug 24 17:35:28 n555 kernel: [29458.032414] RDX: 0000000000000007 RSI:
0000000000000082 RDI: ffff9daa5e256730
Aug 24 17:35:28 n555 kernel: [29458.032415] RBP: ffffffffbacbe400 R08:
00000000000006dc R09: 0000000000000004
Aug 24 17:35:28 n555 kernel: [29458.032416] R10: ffffb23749e5bc50 R11:
0000000000000001 R12: ffff9daa42c60018
Aug 24 17:35:28 n555 kernel: [29458.032417] R13: ffffffffbacbe400 R14:
0000000000000000 R15: ffffb23749e5bdd8
Aug 24 17:35:28 n555 kernel: [29458.032418] FS: 0000000000000000(0000)
GS:ffff9daa5e240000(0000) knlGS:0000000000000000
Aug 24 17:35:28 n555 kernel: [29458.032419] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Aug 24 17:35:28 n555 kernel: [29458.032420] CR2: 00007fff13823820 CR3:
000000041ba0a004 CR4: 00000000001626e0
Aug 24 17:35:28 n555 kernel: [29458.032421] Call Trace:
Aug 24 17:35:28 n555 kernel: [29458.032427]
netdev_queue_update_kobjects+0xb6/0x140
Aug 24 17:35:28 n555 kernel: [29458.032428] netdev_unregister_kobject+0x58/0x80
Aug 24 17:35:28 n555 kernel: [29458.032431]
rollback_registered_many+0x274/0x420
Aug 24 17:35:28 n555 kernel: [29458.032432] rollback_registered+0x56/0x90
Aug 24 17:35:28 n555 kernel: [29458.032434]
unregister_netdevice_queue+0x73/0xb0
Aug 24 17:35:28 n555 kernel: [29458.032435] unregister_netdev+0x18/0x20
Aug 24 17:35:28 n555 kernel: [29458.032439] bnep_session+0x629/0x9a0 [bnep]
Aug 24 17:35:28 n555 kernel: [29458.032443] ? do_wait_intr_irq+0xb0/0xb0
Aug 24 17:35:28 n555 kernel: [29458.032445] ? __bnep_copy_ci+0x70/0x70 [bnep]
Aug 24 17:35:28 n555 kernel: [29458.032447] ? kthread+0x113/0x130
Aug 24 17:35:28 n555 kernel: [29458.032448] kthread+0x113/0x130
Aug 24 17:35:28 n555 kernel: [29458.032450] ?
kthread_create_worker_on_cpu+0x70/0x70
Aug 24 17:35:28 n555 kernel: [29458.032453] ret_from_fork+0x35/0x40
Aug 24 17:35:28 n555 kernel: [29458.032455] Code: ff 48 89 df 5b 5d 41 5c e9 78
c0 ff ff 48 89 df e8 30 be ff ff eb cb 49 8b 14 24 48 8b 75 00 48 c7 c7 88 8f
e5 ba e8 2a 5a da ff <0f> 0b 5b 5d 41 5c c3 0f 1f 00 0f 1f 44 00 00 48 85 f6 0f
84 93
Aug 24 17:35:28 n555 kernel: [29458.032482] ---[ end trace b8f536572e9697ac ]---
Aug 24 17:35:28 n555 kernel: [29458.032493] BUG: unable to handle kernel paging
request at ffffffffba385620
Aug 24 17:35:28 n555 kernel: [29458.032497] PGD 41ba0e067 P4D 41ba0e067 PUD
41ba0f063 PMD 41ac000e1
Aug 24 17:35:28 n555 kernel: [29458.032501] Oops: 0003 [#1] SMP PTI
Aug 24 17:35:28 n555 kernel: [29458.032502] Modules linked in: uvcvideo
videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev
media ctr ccm dm_snapshot dm_thin_pool dm_persistent_data dm_bio_prison
dm_bufio uas usb_storage vhost_net vhost macvtap macvlan tap cmac rfcomm
nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_netfilter
overlay xt_comment xt_multiport xt_CHECKSUM iptable_mangle ipt_MASQUERADE
nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4
nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp
tun bridge stp ebtable_filter ebtables ip6table_filter ip6_tables appletalk
devlink iptable_filter ax25 ipx(C) p8023 p8022 psnap llc cpufreq_userspace
cpufreq_conservative cpufreq_powersave bnep binfmt_misc arc4 intel_rapl btusb
btrtl btbcm btintel
Aug 24 17:35:28 n555 kernel: [29458.032530] x86_pkg_temp_thermal
intel_powerclamp bluetooth kvm_intel drbg ansi_cprng snd_hda_codec_hdmi kvm
mac80211 ecdh_generic irqbypass intel_cstate snd_hda_codec_realtek
snd_hda_codec_generic intel_uncore intel_rapl_perf rtsx_pci_ms joydev
snd_hda_intel serio_raw pcspkr snd_hda_codec wmi_bmof memstick snd_hda_core
cfg80211 snd_hwdep iTCO_wdt mei_me snd_pcm iTCO_vendor_support sg snd_timer
shpchp ie31200_edac mei thinkpad_acpi nvram snd soundcore tpm_tis rfkill
tpm_tis_core battery ac tpm rng_core evdev pcc_cpufreq nfsd fuse auth_rpcgss
nfs_acl coretemp lockd parport_pc grace ppdev sunrpc lp parport ip_tables
x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto ecb btrfs zstd_decompress
zstd_compress xxhash algif_skcipher af_alg dm_crypt dm_mod raid10 raid456
async_raid6_recov async_memcpy async_pq
Aug 24 17:35:28 n555 kernel: [29458.032558] async_xor async_tx xor raid6_pq
libcrc32c crc32c_generic raid1 raid0 multipath linear md_mod hid_generic usbhid
hid sr_mod sd_mod cdrom crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc rtsx_pci_sdmmc mmc_core i915 ahci ehci_pci libahci
aesni_intel i2c_algo_bit libata aes_x86_64 xhci_pci crypto_simd drm_kms_helper
ehci_hcd scsi_mod xhci_hcd cryptd glue_helper psmouse i2c_i801 lpc_ich rtsx_pci
usbcore e1000e drm usb_common thermal wmi video button [last unloaded: iwlwifi]
Aug 24 17:35:28 n555 kernel: [29458.032579] CPU: 1 PID: 24767 Comm: kbnepd
bnep0 Tainted: G WC 4.17.0-3-amd64 #1 Debian 4.17.17-1
Aug 24 17:35:28 n555 kernel: [29458.032581] Hardware name: LENOVO
20BFS56D00/20BFS56D00, BIOS GMET82WW (2.30 ) 12/08/2017
Aug 24 17:35:28 n555 kernel: [29458.032584] RIP:
0010:native_queued_spin_lock_slowpath+0x161/0x190
Aug 24 17:35:28 n555 kernel: [29458.032585] RSP: 0018:ffffb23749e5bcb0 EFLAGS:
00010282
Aug 24 17:35:28 n555 kernel: [29458.032587] RAX: ffffffffba385620 RBX:
ffffb23749e5bd00 RCX: ffff9daa5e2625c0
Aug 24 17:35:28 n555 kernel: [29458.032589] RDX: 000000000000228a RSI:
000000008a2c5975 RDI: ffff9daa0c47d600
Aug 24 17:35:28 n555 kernel: [29458.032590] RBP: ffffffffba50a510 R08:
0000000000080000 R09: 00000001802a0023
Aug 24 17:35:28 n555 kernel: [29458.032591] R10: ffffb23749e5bc70 R11:
0000000000000000 R12: 0000000000000000
Aug 24 17:35:28 n555 kernel: [29458.032593] R13: ffffffffba4fa930 R14:
dead000000000100 R15: ffffb23749e5bdd8
Aug 24 17:35:28 n555 kernel: [29458.032594] FS: 0000000000000000(0000)
GS:ffff9daa5e240000(0000) knlGS:0000000000000000
Aug 24 17:35:28 n555 kernel: [29458.032596] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Aug 24 17:35:28 n555 kernel: [29458.032598] CR2: ffffffffba385620 CR3:
000000041ba0a004 CR4: 00000000001626e0
Aug 24 17:35:28 n555 kernel: [29458.032599] Call Trace:
Aug 24 17:35:28 n555 kernel: [29458.032602] _raw_spin_lock+0x1d/0x20
Aug 24 17:35:28 n555 kernel: [29458.032605] klist_next+0x1d/0xd0
Aug 24 17:35:28 n555 kernel: [29458.032609] ? __rpm_get_callback+0x80/0x80
Aug 24 17:35:28 n555 kernel: [29458.032612] device_for_each_child+0x3e/0x90
Aug 24 17:35:28 n555 kernel: [29458.032615]
pm_runtime_set_memalloc_noio+0x89/0xa0
Aug 24 17:35:28 n555 kernel: [29458.032617] netdev_unregister_kobject+0x6e/0x80
Aug 24 17:35:28 n555 kernel: [29458.032619]
rollback_registered_many+0x274/0x420
Aug 24 17:35:28 n555 kernel: [29458.032621] rollback_registered+0x56/0x90
Aug 24 17:35:28 n555 kernel: [29458.032623]
unregister_netdevice_queue+0x73/0xb0
Aug 24 17:35:28 n555 kernel: [29458.032625] unregister_netdev+0x18/0x20
Aug 24 17:35:28 n555 kernel: [29458.032628] bnep_session+0x629/0x9a0 [bnep]
Aug 24 17:35:28 n555 kernel: [29458.032631] ? do_wait_intr_irq+0xb0/0xb0
Aug 24 17:35:28 n555 kernel: [29458.032634] ? __bnep_copy_ci+0x70/0x70 [bnep]
Aug 24 17:35:28 n555 kernel: [29458.032635] ? kthread+0x113/0x130
Aug 24 17:35:28 n555 kernel: [29458.032637] kthread+0x113/0x130
Aug 24 17:35:28 n555 kernel: [29458.032639] ?
kthread_create_worker_on_cpu+0x70/0x70
Aug 24 17:35:28 n555 kernel: [29458.032641] ret_from_fork+0x35/0x40
Aug 24 17:35:28 n555 kernel: [29458.032643] Code: c3 f3 90 4c 8b 09 4d 85 c9 74
f6 eb d2 c1 ea 12 83 e0 03 83 ea 01 48 c1 e0 04 48 63 d2 48 05 c0 25 02 00 48
03 04 d5 00 57 ec ba <48> 89 08 8b 41 08 85 c0 75 09 f3 90 8b 41 08 85 c0 74 f7
4c 8b
Aug 24 17:35:28 n555 kernel: [29458.032670] RIP:
native_queued_spin_lock_slowpath+0x161/0x190 RSP: ffffb23749e5bcb0
Aug 24 17:35:28 n555 kernel: [29458.032671] CR2: ffffffffba385620
Aug 24 17:35:28 n555 kernel: [29458.032673] ---[ end trace b8f536572e9697ad ]---
