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Bug#907217: marked as done (linux-image-4.17.0-3-amd64: crash on suspend/resume with network over bluetooth)

Your message dated Fri, 22 Oct 2021 11:45:52 -0700 (PDT)
with message-id <617306e0.1c69fb81.2a154.424f@mx.google.com>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #907217,
regarding linux-image-4.17.0-3-amd64: crash on suspend/resume with network over bluetooth
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
907217: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=907217
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
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 ]---

--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---
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