Bug 208001 - RTL8188- BUG: soft lockup - CPU#1 stuck for 22s! [swapper/1:0]
Summary: RTL8188- BUG: soft lockup - CPU#1 stuck for 22s! [swapper/1:0]
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: network-wireless (show other bugs)
Hardware: Intel Linux
: P1 normal
Assignee: drivers_network-wireless@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-05-31 13:37 UTC by alberto5292
Modified: 2022-01-07 12:39 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.6.15
Tree: Mainline
Regression: No


Attachments
dmesg some continuos hangs (89.71 KB, text/plain)
2020-06-02 19:08 UTC, alberto5292
Details

Description alberto5292 2020-05-31 13:37:49 UTC
1. Please describe the problem:
Computer hang for a seconds i think is related with wifi driver of RTL8188CE

4. Can you reproduce this issue?
No sometimes occurred at started the os or ramdon, so to fix i disconnect wifi and reconnect.

[  104.241926] wlp1s0: associated
[  104.349075] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[  863.676436] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [swapper/1:0]
[  863.676440] Modules linked in: ccm ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c overlay ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs zstd_decompress loop rtl8192ce rtl_pci rtl8192c_common rtlwifi uvcvideo mac80211 videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 videobuf2_common videodev snd_hda_codec_hdmi intel_rapl_msr iTCO_wdt mc iTCO_vendor_support snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio asus_wmi intel_rapl_common sparse_keymap x86_pkg_temp_thermal intel_powerclamp snd_hda_intel rfkill coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore intel_rapl_perf mei_hdcp pcspkr snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep libarc4 jmb38x_ms
[  863.676469]  snd_seq memstick snd_seq_device snd_pcm snd_timer snd mei_me mei soundcore lpc_ich i2c_i801 ip_tables i915 i2c_algo_bit cec drm_kms_helper drm sdhci_pci cqhci sdhci mmc_core crc32c_intel serio_raw jme mii wmi video fuse binder_linux(OE) ashmem_linux(OE)
[  863.676485] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G           OE     5.6.13-200.fc31.x86_64 #1
[  863.676486] Hardware name: SIRAGON AIO SIRAGON/AHV, BIOS 1.01.GRT 02/02/2012
[  863.676493] RIP: 0010:ipt_do_table+0x149/0x610 [ip_tables]
[  863.676495] Code: 48 89 44 24 40 48 8d 04 86 48 89 44 24 30 8b 58 0c 48 03 5c 24 10 48 85 db 0f 84 28 02 00 00 0f b6 53 53 41 8b 46 0c 23 43 08 <3b> 03 89 d0 0f 95 c1 c0 e8 03 83 e0 01 38 c1 0f 85 af 01 00 00 41
[  863.676496] RSP: 0018:ffffb7fd000b4878 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[  863.676498] RAX: 0000000000000000 RBX: ffff8ab439f12208 RCX: 0000000000000003
[  863.676499] RDX: 0000000000000000 RSI: ffff8ab439f12000 RDI: ffff8ab439f12040
[  863.676500] RBP: ffff8ab43e99e400 R08: 0000000000985eb8 R09: 000000000009e168
[  863.676501] R10: 000000000004f0b4 R11: 000000000009e168 R12: ffff8ab3d958b700
[  863.676501] R13: ffffffffc0311398 R14: ffff8ab493b8a10c R15: ffff8ab498c2e000
[  863.676503] FS:  0000000000000000(0000) GS:ffff8ab49bb00000(0000) knlGS:0000000000000000
[  863.676504] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  863.676505] CR2: 00001dfc34aef050 CR3: 00000000b160a005 CR4: 00000000000606e0
[  863.676506] Call Trace:
[  863.676509]  <IRQ>
[  863.676516]  ? ehci_irq+0x278/0x3b0
[  863.676519]  ? __dev_queue_xmit+0x36a/0x8c0
[  863.676523]  ? pci_write16_async+0x10/0x10 [rtl_pci]
[  863.676525]  ? pci_read16_sync+0x10/0x10 [rtl_pci]
[  863.676528]  ? rtl92ce_enable_interrupt+0x80/0x90 [rtl8192ce]
[  863.676531]  nf_hook_slow+0x40/0xb0
[  863.676535]  __ip_local_out+0xcb/0x120
[  863.676538]  ? ip_forward_options.cold+0x23/0x23
[  863.676540]  ip_local_out+0x18/0x50
[  863.676542]  __ip_queue_xmit+0x16c/0x420
[  863.676544]  ? __alloc_skb+0x72/0x1b0
[  863.676547]  __tcp_transmit_skb+0x52b/0xb40
[  863.676549]  ? __kmalloc_reserve.isra.0+0x2d/0x70
[  863.676552]  tcp_rcv_established+0x536/0x610
[  863.676554]  tcp_v4_do_rcv+0x131/0x1f0
[  863.676556]  tcp_v4_rcv+0xbfe/0xd00
[  863.676558]  ? __inet_lookup_established+0x30/0x140
[  863.676561]  ip_protocol_deliver_rcu+0x2b/0x1b0
[  863.676563]  ip_local_deliver_finish+0x44/0x50
[  863.676565]  ip_local_deliver+0xcb/0xe0
[  863.676567]  ? ip_protocol_deliver_rcu+0x1b0/0x1b0
[  863.676569]  ip_rcv+0x9c/0xb0
[  863.676571]  ? ip_rcv_finish_core.isra.0+0x410/0x410
[  863.676573]  __netif_receive_skb_one_core+0x60/0x70
[  863.676576]  netif_receive_skb+0x36/0x130
[  863.676606]  ieee80211_deliver_skb+0x1d9/0x220 [mac80211]
[  863.676624]  ieee80211_rx_handlers+0x7e6/0x2810 [mac80211]
[  863.676627]  ? common_interrupt+0xf/0xf
[  863.676629]  ? common_interrupt+0xa/0xf
[  863.676644]  ieee80211_prepare_and_rx_handle+0x3f8/0x12e0 [mac80211]
[  863.676659]  ? sta_info_get_bss+0x127/0x1c0 [mac80211]
[  863.676672]  ? sta_info_hash_lookup+0x108/0x160 [mac80211]
[  863.676687]  ieee80211_rx_napi+0x33c/0x9c0 [mac80211]
[  863.676702]  ieee80211_tasklet_handler+0xbc/0xd0 [mac80211]
[  863.676706]  tasklet_action_common.isra.0+0x5b/0x100
[  863.676709]  __do_softirq+0xee/0x2ff
[  863.676712]  irq_exit+0xe9/0xf0
[  863.676714]  do_IRQ+0x55/0xe0
[  863.676716]  common_interrupt+0xf/0xf
[  863.676718]  </IRQ>
[  863.676721] RIP: 0010:cpuidle_enter_state+0xc6/0x3e0
[  863.676722] Code: 90 31 ff e8 ec 2c 91 ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 ea 02 00 00 31 ff e8 5e 5f 97 ff fb 66 66 90 <66> 66 90 45 85 ed 0f 88 40 02 00 00 49 63 d5 4c 2b 64 24 10 48 8d
[  863.676723] RSP: 0018:ffffb7fd0007fe78 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd7
[  863.676725] RAX: ffff8ab49bb2ae80 RBX: ffff8ab49bb35e00 RCX: 000000000000001f
[  863.676726] RDX: 0000000000000000 RSI: 000000003d17422d RDI: 0000000000000000
[  863.676727] RBP: ffffffffa775ee40 R08: 000000c2b324dbd8 R09: 0000000000004412
[  863.676728] R10: 0000000000000885 R11: ffff8ab49bb29ca4 R12: 000000c2b324dbd8
[  863.676729] R13: 0000000000000005 R14: 0000000000000005 R15: ffff8ab49b274b00
[  863.676733]  ? cpuidle_enter_state+0xa4/0x3e0
[  863.676735]  cpuidle_enter+0x29/0x40
[  863.676738]  do_idle+0x1c0/0x260
[  863.676741]  cpu_startup_entry+0x19/0x20
[  863.676744]  start_secondary+0x152/0x190
[  863.676746]  secondary_startup_64+0xb6/0xc0
------------------
Others dmesgs and bactraces: https://bugzilla.redhat.com/show_bug.cgi?id=1733805
Comment 1 alberto5292 2020-06-02 19:08:43 UTC
Created attachment 289477 [details]
dmesg some continuos hangs

dmesg some hangs continuos, if i no reconect maybe continue...

[ 1808.091137] RIP: 0010:cpuidle_enter_state+0xc6/0x3e0
[ 1808.091139] Code: 90 31 ff e8 9c 26 91 ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 ea 02 00 00 31 ff e8 ce 5a 97 ff fb 66 66 90 <66> 66 90 45 85 ed 0f 88 40 02 00 00 49 63 d5 4c 2b 64 24 10 48 8d
[ 1808.091140] RSP: 0018:ffffb66c4007fe78 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 1808.091141] RAX: ffff8fa95bb2ae80 RBX: ffff8fa95bb35e00 RCX: 000000000000001f
[ 1808.091142] RDX: 0000000000000000 RSI: 000000003d174044 RDI: 0000000000000000
[ 1808.091143] RBP: ffffffff9e75ee40 R08: 0000019e75ecbdc9 R09: 000000007fffffff
[ 1808.091144] R10: 0000000000000002 R11: ffff8fa95bb29ca4 R12: 0000019e75ecbdc9
[ 1808.091145] R13: 0000000000000005 R14: 0000000000000005 R15: ffff8fa95b270000
[ 1808.091150]  ? cpuidle_enter_state+0xa4/0x3e0
[ 1808.091152]  cpuidle_enter+0x29/0x40
[ 1808.091156]  do_idle+0x1c0/0x260
[ 1808.091159]  cpu_startup_entry+0x19/0x20
[ 1808.091162]  start_secondary+0x152/0x190
[ 1808.091165]  secondary_startup_64+0xb6/0xc0
[ 1904.094827] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [swapper/1:0]
[ 1904.094831] Modules linked in: ccm ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_raw iptable_security overlay xt_CHECKSUM iptable_mangle xt_MASQUERADE xt_comment iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge stp llc ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs zstd_decompress loop rtl8192ce rtl_pci rtl8192c_common rtlwifi mac80211 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal cfg80211 intel_powerclamp libarc4 coretemp snd_hda_codec_hdmi uvcvideo snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops videobuf2_v4l2 videobuf2_common ghash_clmulni_intel intel_cstate videodev snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd mc intel_uncore iTCO_wdt
[ 1904.094863]  intel_rapl_perf iTCO_vendor_support mei_hdcp asus_wmi sparse_keymap rfkill jmb38x_ms memstick soundcore mei_me mei i2c_i801 lpc_ich pcspkr ip_tables i915 i2c_algo_bit cec drm_kms_helper drm sdhci_pci cqhci sdhci crc32c_intel mmc_core serio_raw jme mii wmi video fuse
[ 1904.094877] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G             L    5.6.15-200.fc31.x86_64 #1
[ 1904.094878] Hardware name: SIRAGON AIO SIRAGON/AHV, BIOS 1.01.GRT 02/02/2012
[ 1904.094884] RIP: 0010:__do_softirq+0x7e/0x2ff
[ 1904.094886] Code: 62 00 01 00 00 c7 44 24 30 0a 00 00 00 48 89 5c 24 18 48 89 5c 24 28 44 89 74 24 04 65 66 c7 05 06 a6 22 62 00 00 fb 66 66 90 <66> 66 90 b8 ff ff ff ff 48 c7 c6 00 51 60 9e 0f bc 44 24 04 83 c0
[ 1904.094888] RSP: 0018:ffffb66c400b4f58 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13
[ 1904.094889] RAX: 0000000000000000 RBX: ffff8fa95b270000 RCX: 000000000000001f
[ 1904.094890] RDX: 000000000000007a RSI: 000000003d174044 RDI: fffffff762bf5dbe
[ 1904.094891] RBP: 0000000000000000 R08: 000001b4eec285ea R09: 0000000000000001
[ 1904.094892] R10: 0000000000000000 R11: ffff8fa95fda7000 R12: 0000000000000028
[ 1904.094893] R13: 0000000000000000 R14: 0000000000000044 R15: 0000000000000000
[ 1904.094894] FS:  0000000000000000(0000) GS:ffff8fa95bb00000(0000) knlGS:0000000000000000
[ 1904.094895] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1904.094896] CR2: 00007f7074c32000 CR3: 000000002c60a003 CR4: 00000000000606e0
[ 1904.094897] Call Trace:
[ 1904.094900]  <IRQ>
[ 1904.094907]  irq_exit+0xe9/0xf0
[ 1904.094910]  do_IRQ+0x55/0xe0
[ 1904.094913]  common_interrupt+0xf/0xf
[ 1904.094914]  </IRQ>
[ 1904.094918] RIP: 0010:cpuidle_enter_state+0xc6/0x3e0
[ 1904.094919] Code: 90 31 ff e8 9c 26 91 ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 ea 02 00 00 31 ff e8 ce 5a 97 ff fb 66 66 90 <66> 66 90 45 85 ed 0f 88 40 02 00 00 49 63 d5 4c 2b 64 24 10 48 8d
[ 1904.094920] RSP: 0018:ffffb66c4007fe78 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffd7
[ 1904.094922] RAX: ffff8fa95bb2ae80 RBX: ffff8fa95bb35e00 RCX: 000000000000001f
[ 1904.094922] RDX: 0000000000000000 RSI: 000000003d174044 RDI: 0000000000000000
[ 1904.094923] RBP: ffffffff9e75ee40 R08: 000001b4ec5c565e R09: 000000007fffffff
[ 1904.094924] R10: 0000000000000001 R11: ffff8fa95bb29ca4 R12: 000001b4ec5c565e
[ 1904.094925] R13: 0000000000000005 R14: 0000000000000005 R15: ffff8fa95b270000
[ 1904.094929]  ? cpuidle_enter_state+0xa4/0x3e0
[ 1904.094932]  cpuidle_enter+0x29/0x40
[ 1904.094936]  do_idle+0x1c0/0x260
[ 1904.094939]  cpu_startup_entry+0x19/0x20
[ 1904.094942]  start_secondary+0x152/0x190
[ 1904.094944]  secondary_startup_64+0xb6/0xc0
[ 2198.075703] perf: interrupt took too long (2508 > 2500), lowering kernel.perf_event_max_sample_rate to 79000
[ 2600.277054] perf: interrupt took too long (3141 > 3135), lowering kernel.perf_event_max_sample_rate to 63000
[ 2656.105601] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [swapper/1:0]
[ 2656.105606] Modules linked in: ccm ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_raw iptable_security overlay xt_CHECKSUM iptable_mangle xt_MASQUERADE xt_comment iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge stp llc ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs zstd_decompress loop rtl8192ce rtl_pci rtl8192c_common rtlwifi mac80211 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal cfg80211 intel_powerclamp libarc4 coretemp snd_hda_codec_hdmi uvcvideo snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops videobuf2_v4l2 videobuf2_common ghash_clmulni_intel intel_cstate videodev snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd mc intel_uncore iTCO_wdt
[ 2656.105635]  intel_rapl_perf iTCO_vendor_support mei_hdcp asus_wmi sparse_keymap rfkill jmb38x_ms memstick soundcore mei_me mei i2c_i801 lpc_ich pcspkr ip_tables i915 i2c_algo_bit cec drm_kms_helper drm sdhci_pci cqhci sdhci crc32c_intel mmc_core serio_raw jme mii wmi video fuse
[ 2656.105649] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G             L    5.6.15-200.fc31.x86_64 #1
[ 2656.105650] Hardware name: SIRAGON AIO SIRAGON/AHV, BIOS 1.01.GRT 02/02/2012
[ 2656.105655] RIP: 0010:__do_softirq+0x7e/0x2ff
[ 2656.105657] Code: 62 00 01 00 00 c7 44 24 30 0a 00 00 00 48 89 5c 24 18 48 89 5c 24 28 44 89 74 24 04 65 66 c7 05 06 a6 22 62 00 00 fb 66 66 90 <66> 66 90 b8 ff ff ff ff 48 c7 c6 00 51 60 9e 0f bc 44 24 04 83 c0
[ 2656.105659] RSP: 0018:ffffb66c400b4f60 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13
[ 2656.105660] RAX: 0000000000000000 RBX: ffff8fa95b270000 RCX: 000000000000001f
[ 2656.105661] RDX: 0000000000000045 RSI: 000000003d174044 RDI: fffffff762bf5dbe
[ 2656.105662] RBP: ffff8fa95bb192c0 R08: 0000026445c52a7a R09: 00000264d0426f80
[ 2656.105663] R10: 00000000000003d9 R11: 000000000000b080 R12: 0000000000000000
[ 2656.105664] R13: 0000000000000000 R14: 0000000000000082 R15: 0000000000000000
[ 2656.105665] FS:  0000000000000000(0000) GS:ffff8fa95bb00000(0000) knlGS:0000000000000000
[ 2656.105666] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2656.105667] CR2: 00007f8a762e7000 CR3: 000000002c60a002 CR4: 00000000000606e0
[ 2656.105669] Call Trace:
[ 2656.105671]  <IRQ>
[ 2656.105678]  irq_exit+0xe9/0xf0
[ 2656.105681]  smp_apic_timer_interrupt+0x76/0x130
[ 2656.105683]  apic_timer_interrupt+0xf/0x20
[ 2656.105684]  </IRQ>
[ 2656.105688] RIP: 0010:cpuidle_enter_state+0xc6/0x3e0
[ 2656.105689] Code: 90 31 ff e8 9c 26 91 ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 ea 02 00 00 31 ff e8 ce 5a 97 ff fb 66 66 90 <66> 66 90 45 85 ed 0f 88 40 02 00 00 49 63 d5 4c 2b 64 24 10 48 8d
[ 2656.105690] RSP: 0018:ffffb66c4007fe78 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 2656.105692] RAX: ffff8fa95bb2ae80 RBX: ffff8fa95bb35e00 RCX: 000000000000001f
[ 2656.105693] RDX: 0000000000000000 RSI: 000000003d174044 RDI: 0000000000000000
[ 2656.105694] RBP: ffffffff9e75ee40 R08: 00000264406ae324 R09: 000000007fffffff
[ 2656.105695] R10: 0000000000000001 R11: ffff8fa95bb29ca4 R12: 00000264406ae324
[ 2656.105695] R13: 0000000000000005 R14: 0000000000000005 R15: ffff8fa95b270000
[ 2656.105700]  ? cpuidle_enter_state+0xa4/0x3e0
[ 2656.105702]  cpuidle_enter+0x29/0x40
[ 2656.105706]  do_idle+0x1c0/0x260
[ 2656.105709]  cpu_startup_entry+0x19/0x20
[ 2656.105712]  start_secondary+0x152/0x190
[ 2656.105715]  secondary_startup_64+0xb6/0xc0
[ 2720.108119] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [swapper/1:0]
[ 2720.108124] Modules linked in: ccm ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_raw iptable_security overlay xt_CHECKSUM iptable_mangle xt_MASQUERADE xt_comment iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge stp llc ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs zstd_decompress loop rtl8192ce rtl_pci rtl8192c_common rtlwifi mac80211 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal cfg80211 intel_powerclamp libarc4 coretemp snd_hda_codec_hdmi uvcvideo snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops videobuf2_v4l2 videobuf2_common ghash_clmulni_intel intel_cstate videodev snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd mc intel_uncore iTCO_wdt
[ 2720.108155]  intel_rapl_perf iTCO_vendor_support mei_hdcp asus_wmi sparse_keymap rfkill jmb38x_ms memstick soundcore mei_me mei i2c_i801 lpc_ich pcspkr ip_tables i915 i2c_algo_bit cec drm_kms_helper drm sdhci_pci cqhci sdhci crc32c_intel mmc_core serio_raw jme mii wmi video fuse
[ 2720.108169] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G             L    5.6.15-200.fc31.x86_64 #1
[ 2720.108170] Hardware name: SIRAGON AIO SIRAGON/AHV, BIOS 1.01.GRT 02/02/2012
[ 2720.108176] RIP: 0010:__do_softirq+0x7e/0x2ff
[ 2720.108179] Code: 62 00 01 00 00 c7 44 24 30 0a 00 00 00 48 89 5c 24 18 48 89 5c 24 28 44 89 74 24 04 65 66 c7 05 06 a6 22 62 00 00 fb 66 66 90 <66> 66 90 b8 ff ff ff ff 48 c7 c6 00 51 60 9e 0f bc 44 24 04 83 c0
[ 2720.108180] RSP: 0018:ffffb66c400b4f60 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13
[ 2720.108181] RAX: 0000000000000000 RBX: ffff8fa95b270000 RCX: 000000000000001f
[ 2720.108182] RDX: 000000000000005b RSI: 000000003d174044 RDI: fffffff762bf5dbe
[ 2720.108183] RBP: ffff8fa95bb192c0 R08: 00000272d110126c R09: 00000273b6f4ef80
[ 2720.108184] R10: 00000000000000ae R11: 000000000000a723 R12: 0000000000000000
[ 2720.108185] R13: 0000000000000000 R14: 0000000000000282 R15: 0000000000000000
[ 2720.108187] FS:  0000000000000000(0000) GS:ffff8fa95bb00000(0000) knlGS:0000000000000000
[ 2720.108188] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2720.108189] CR2: 00007fab291b03d0 CR3: 000000002c60a006 CR4: 00000000000606e0
[ 2720.108190] Call Trace:
[ 2720.108192]  <IRQ>
[ 2720.108200]  irq_exit+0xe9/0xf0
[ 2720.108203]  smp_apic_timer_interrupt+0x76/0x130
[ 2720.108206]  apic_timer_interrupt+0xf/0x20
[ 2720.108207]  </IRQ>
[ 2720.108211] RIP: 0010:cpuidle_enter_state+0xc6/0x3e0
[ 2720.108213] Code: 90 31 ff e8 9c 26 91 ff 80 7c 24 0f 00 74 17 9c 58 66 66 90 66 90 f6 c4 02 0f 85 ea 02 00 00 31 ff e8 ce 5a 97 ff fb 66 66 90 <66> 66 90 45 85 ed 0f 88 40 02 00 00 49 63 d5 4c 2b 64 24 10 48 8d
[ 2720.108214] RSP: 0018:ffffb66c4007fe78 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 2720.108215] RAX: ffff8fa95bb2ae80 RBX: ffff8fa95bb35e00 RCX: 000000000000001f
[ 2720.108216] RDX: 0000000000000000 RSI: 000000003d174044 RDI: 0000000000000000
[ 2720.108217] RBP: ffffffff9e75ee40 R08: 00000272d04d6614 R09: 000000007fffffff
[ 2720.108218] R10: 0000000000000002 R11: ffff8fa95bb29ca4 R12: 00000272d04d6614
[ 2720.108219] R13: 0000000000000005 R14: 0000000000000005 R15: ffff8fa95b270000
[ 2720.108223]  ? cpuidle_enter_state+0xa4/0x3e0
[ 2720.108225]  cpuidle_enter+0x29/0x40
[ 2720.108229]  do_idle+0x1c0/0x260
[ 2720.108232]  cpu_startup_entry+0x19/0x20
[ 2720.108234]  start_secondary+0x152/0x190
[ 2720.108237]  secondary_startup_64+0xb6/0xc0
[ 2748.109238] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [swapper/1:0]
[ 2748.109242] Modules linked in: ccm ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_raw iptable_security overlay xt_CHECKSUM iptable_mangle xt_MASQUERADE xt_comment iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge stp llc ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs zstd_decompress loop rtl8192ce rtl_pci rtl8192c_common rtlwifi mac80211 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal cfg80211 intel_powerclamp libarc4 coretemp snd_hda_codec_hdmi uvcvideo snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio crct10dif_pclmul videobuf2_vmalloc crc32_pclmul videobuf2_memops videobuf2_v4l2 videobuf2_common ghash_clmulni_intel intel_cstate videodev snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd mc intel_uncore iTCO_wdt
[ 2748.109272]  intel_rapl_perf iTCO_vendor_support mei_hdcp asus_wmi sparse_keymap rfkill jmb38x_ms memstick soundcore mei_me mei i2c_i801 lpc_ich pcspkr ip_tables i915 i2c_algo_bit cec drm_kms_helper drm sdhci_pci cqhci sdhci crc32c_intel mmc_core serio_raw jme mii wmi video fuse
[ 2748.109286] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G             L    5.6.15-200.fc31.x86_64 #1
[ 2748.109287] Hardware name: SIRAGON AIO SIRAGON/AHV, BIOS 1.01.GRT 02/02/2012
[ 2748.109293] RIP: 0010:__do_softirq+0x7e/0x2ff
[ 2748.109295] Code: 62 00 01 00 00 c7 44 24 30 0a 00 00 00 48 89 5c 24 18 48 89 5c 24 28 44 89 74 24 04 65 66 c7 05 06 a6 22 62 00 00 fb 66 66 90 <66> 66 90 b8 ff ff ff ff 48 c7 c6 00 51 60 9e 0f bc 44 24 04 83 c0
[ 2748.109296] RSP: 0018:ffffb66c400b4f58 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 2748.109298] RAX: 0000000080000000 RBX: ffff8fa95b270000 RCX: 000000000000001f
[ 2748.109299] RDX: 000000000000008d RSI: 000000003d174044 RDI: fffffff762bf5dbe
[ 2748.109300] RBP: 0000000000000000 R08: 0000027959bfba43 R09: 0000000000000001
[ 2748.109301] R10: 0000000000000000 R11: ffff8fa95fda7000 R12: 0000000000000028
[ 2748.109302] R13: 0000000000000000 R14: 0000000000000044 R15: 0000000000000000
[ 2748.109303] FS:  0000000000000000(0000) GS:ffff8fa95bb00000(0000) knlGS:0000000000000000
[ 2748.109304] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2748.109305] CR2: 00007fab291b03d0 CR3: 000000002c60a002 CR4: 00000000000606e0
[ 2748.109306] Call Trace:
[ 2748.109308]  <IRQ>
[ 2748.109316]  irq_exit+0xe9/0xf0
[ 2748.109318]  do_IRQ+0x55/0xe0
[ 2748.109321]  common_interrupt+0xf/0xf
[ 2748.109322]  </IRQ>
[ 2748.109325] RIP: 0010:rcu_idle_exit+0x21/0x30
[ 2748.109326] Code: c3 0f 1f 84 00 00 00 00 00 66 66 66 66 90 53 9c 58 66 66 90 66 90 48 89 c3 fa 66 66 90 66 66 90 e8 c4 bb ff ff 48 89 df 57 9d <66> 66 90 66 90 5b c3 0f 1f 84 00 00 00 00 00 66 66 66 66 90 e9 a6
[ 2748.109327] RSP: 0018:ffffb66c4007fed8 EFLAGS: 00000202 ORIG_RAX: ffffffffffffffd7
[ 2748.109329] RAX: 4000000000000000 RBX: 0000000000000202 RCX: 0000000000000004
[ 2748.109329] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000202
[ 2748.109330] RBP: ffff8fa95b270000 R08: 0000000000000000 R09: 000000007fffffff
[ 2748.109331] R10: 0000000000000001 R11: ffff8fa95bb29ca4 R12: ffff8fa95b270000
[ 2748.109332] R13: ffffffff9e75ee40 R14: ffff8fa95bb35e00 R15: ffff8fa95b270000
[ 2748.109338]  do_idle+0x120/0x260
[ 2748.109341]  cpu_startup_entry+0x19/0x20
[ 2748.109344]  start_secondary+0x152/0x190
[ 2748.109347]  secondary_startup_64+0xb6/0xc0
Comment 2 Hernan G Solari 2021-12-08 00:15:10 UTC
I endure what seems to be the same problem but when I hit it the machine enters a loop (CPU #0 and hangs).
My (low cost) laptop uses Standard MB50II motherboard. Boots only with noacpi.
rtl8192ce driver options: rtl8192ce ips=0 fwlps=0 swenc=1
make the problem less frequent as the problem happens when the wifi is ower on/of

Up to kernel 3.16.51 this problems was less frequent or it dod not exist
---------------------------------------------------------

kernel log-file for: Linux dinnu 5.10.0-9-amd64 #1 SMP Debian 5.10.70-1 (2021-09-30) x86_64 GNU/Linux

fDec  2 20:23:22 dinnu kernel: [  128.571027] CPU: 0 PID: 661 Comm: NetworkManager Not tainted 5.10.0-9-amd64 #1 Debian 5.10.70-1
Dec  2 20:23:22 dinnu kernel: [  128.571028] Hardware name: Standard MB50II/MB50II, BIOS 1.03.00.STD 04/26/2011
Dec  2 20:23:22 dinnu kernel: [  128.571029] Call Trace:
Dec  2 20:23:22 dinnu kernel: [  128.571032]  <IRQ>
Dec  2 20:23:22 dinnu kernel: [  128.571038]  dump_stack+0x6b/0x83
Dec  2 20:23:22 dinnu kernel: [  128.571040]  nmi_cpu_backtrace.cold+0x32/0x69
Dec  2 20:23:22 dinnu kernel: [  128.571043]  ? lapic_can_unplug_cpu+0x80/0x80
Dec  2 20:23:22 dinnu kernel: [  128.571045]  nmi_trigger_cpumask_backtrace+0xd7/0xe0
Dec  2 20:23:22 dinnu kernel: [  128.571049]  rcu_dump_cpu_stacks+0xa2/0xd0
Dec  2 20:23:22 dinnu kernel: [  128.571051]  rcu_sched_clock_irq.cold+0x1ff/0x3d6
Dec  2 20:23:22 dinnu kernel: [  128.571054]  update_process_times+0x8c/0xc0
Dec  2 20:23:22 dinnu kernel: [  128.571057]  tick_sched_handle+0x22/0x60
Dec  2 20:23:22 dinnu kernel: [  128.571059]  tick_sched_timer+0x7c/0xb0
Dec  2 20:23:22 dinnu kernel: [  128.571061]  ? tick_do_update_jiffies64.part.0+0xc0/0xc0
Dec  2 20:23:22 dinnu kernel: [  128.571062]  __hrtimer_run_queues+0x12a/0x270
Dec  2 20:23:22 dinnu kernel: [  128.571065]  hrtimer_interrupt+0x110/0x2c0
Dec  2 20:23:22 dinnu kernel: [  128.571067]  __sysvec_apic_timer_interrupt+0x5f/0xd0
Dec  2 20:23:22 dinnu kernel: [  128.571070]  sysvec_apic_timer_interrupt+0x31/0x80
Dec  2 20:23:22 dinnu kernel: [  128.571072]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Dec  2 20:23:22 dinnu kernel: [  128.571075] RIP: 0010:__do_softirq+0x6c/0x275
Dec  2 20:23:22 dinnu kernel: [  128.571077] Code: 24 ff f7 ff ff 89 74 24 14 65 81 05 2a 7b 01 49 00 01 00 00 c7 44 24 10 0a 00 00 00 65 66 c7 05 58 b4 02 49 00 00 fb 66 66 90 <66> 66 90 b8 ff ff ff ff 49 c7 c3 c0 60 a0 b7 41 0f bc c7 41 89 c4
Dec  2 20:23:22 dinnu kernel: [  128.571079] RSP: 0018:ffffb5d1c0003fa8 EFLAGS: 00000206
Dec  2 20:23:22 dinnu kernel: [  128.571081] RAX: ffff9cf2c085df00 RBX: 0000000000000000 RCX: 00000000000006e0
Dec  2 20:23:22 dinnu kernel: [  128.571082] RDX: 0000000000000000 RSI: 0000000000400100 RDI: 0000000000000000
Dec  2 20:23:22 dinnu kernel: [  128.571083] RBP: ffffb5d1c03d7390 R08: ffff9cf407c1f1c0 R09: 7fffffffffffffff
Dec  2 20:23:22 dinnu kernel: [  128.571084] R10: 00000019228f0002 R11: 0000000000000a29 R12: 0000000000000000
Dec  2 20:23:22 dinnu kernel: [  128.571086] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
Dec  2 20:23:22 dinnu kernel: [  128.571089]  asm_call_irq_on_stack+0x12/0x20
Dec  2 20:23:22 dinnu kernel: [  128.571090]  </IRQ>
Dec  2 20:23:22 dinnu kernel: [  128.571093]  do_softirq_own_stack+0x37/0x40
Dec  2 20:23:22 dinnu kernel: [  128.571096]  irq_exit_rcu+0x8e/0xc0
Dec  2 20:23:22 dinnu kernel: [  128.571098]  sysvec_apic_timer_interrupt+0x36/0x80
Dec  2 20:23:22 dinnu kernel: [  128.571100]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Dec  2 20:23:22 dinnu kernel: [  128.571103] RIP: 0010:pci_read32_sync+0xb/0x10 [rtl_pci]
Dec  2 20:23:22 dinnu kernel: [  128.571105] Code: f6 48 03 b7 68 0a 00 00 8a 06 c3 0f 1f 40 00 89 f6 48 03 b7 68 0a 00 00 66 8b 06 c3 0f 1f 00 89 f6 48 03 b7 68 0a 00 00 8b 06 <c3> 0f 1f 40 00 89 f6 48 03 b7 68 0a 00 00 88 16 c3 0f 1f 40 00 89
Dec  2 20:23:22 dinnu kernel: [  128.571106] RSP: 0018:ffffb5d1c03d7470 EFLAGS: 00000282
Dec  2 20:23:22 dinnu kernel: [  128.571108] RAX: 0000000000001b5f RBX: ffff9cf3114a1f00 RCX: 000003e800000190
Dec  2 20:23:22 dinnu kernel: [  128.571109] RDX: 0000000000001b5f RSI: ffffb5d1c0428120 RDI: ffff9cf3114a1f00
Dec  2 20:23:22 dinnu kernel: [  128.571110] RBP: ffff9cf3114a0800 R08: 0000000000000000 R09: 000000000028c730
Dec  2 20:23:22 dinnu kernel: [  128.571111] R10: ffffffffc0c46e30 R11: ffffffffc0c46e30 R12: 0000000000000000
Dec  2 20:23:22 dinnu kernel: [  128.571112] R13: ffff9cf3114a1f68 R14: 0000000000000001 R15: 0000000000000000
Dec  2 20:23:22 dinnu kernel: [  128.571116]  ? rtl92c_phy_set_io_cmd+0x40/0x40 [rtl8192c_common]
Dec  2 20:23:22 dinnu kernel: [  128.571119]  ? rtl92c_phy_set_io_cmd+0x40/0x40 [rtl8192c_common]
Dec  2 20:23:22 dinnu kernel: [  128.571123]  rtl92ce_enable_interrupt+0x45/0x90 [rtl8192ce]
Dec  2 20:23:22 dinnu kernel: [  128.571125]  rtl_pci_start+0xc6/0x130 [rtl_pci]
Dec  2 20:23:22 dinnu kernel: [  128.571130]  rtl_op_start+0x52/0x80 [rtlwifi]
Dec  2 20:23:22 dinnu kernel: [  128.571149]  drv_start+0x42/0xd0 [mac80211]
Dec  2 20:23:22 dinnu kernel: [  128.571163]  ieee80211_do_open+0x1c8/0xa10 [mac80211]
Dec  2 20:23:22 dinnu kernel: [  128.571177]  ? ieee80211_check_concurrent_iface+0x14f/0x1c0 [mac80211]
Dec  2 20:23:22 dinnu kernel: [  128.571179]  __dev_open+0xea/0x1a0
Dec  2 20:23:22 dinnu kernel: [  128.571181]  __dev_change_flags+0x1da/0x250
Dec  2 20:23:22 dinnu kernel: [  128.571183]  dev_change_flags+0x21/0x60
Dec  2 20:23:22 dinnu kernel: [  128.571184]  do_setlink+0x268/0x1020
Dec  2 20:23:22 dinnu kernel: [  128.571187]  ? cpumask_next+0x17/0x20
Dec  2 20:23:22 dinnu kernel: [  128.571190]  ? __snmp6_fill_stats64.constprop.0+0x66/0x110
Dec  2 20:23:22 dinnu kernel: [  128.571193]  ? __nla_validate_parse+0x5f/0xb30
Dec  2 20:23:22 dinnu kernel: [  128.571195]  __rtnl_newlink+0x5f7/0x980
Dec  2 20:23:22 dinnu kernel: [  128.571198]  ? __kmalloc_node_track_caller+0x144/0x2a0
Dec  2 20:23:22 dinnu kernel: [  128.571200]  ? pskb_expand_head+0x2ed/0x360
Dec  2 20:23:22 dinnu kernel: [  128.571202]  ? apparmor_inet_conn_request+0x30/0x30
Dec  2 20:23:22 dinnu kernel: [  128.571204]  ? security_sock_rcv_skb+0x2a/0x40
Dec  2 20:23:22 dinnu kernel: [  128.571206]  ? sk_filter_trim_cap+0xd7/0x210
Dec  2 20:23:22 dinnu kernel: [  128.571208]  ? netlink_attachskb+0x1d2/0x220
Dec  2 20:23:22 dinnu kernel: [  128.571210]  ? netlink_deliver_tap+0x2c/0x1f0
Dec  2 20:23:22 dinnu kernel: [  128.571212]  ? rht_deferred_worker+0x420/0x420
Dec  2 20:23:22 dinnu kernel: [  128.571214]  ? skb_queue_tail+0x1b/0x50
Dec  2 20:23:22 dinnu kernel: [  128.571215]  ? netlink_unicast+0x28d/0x2c0
Dec  2 20:23:22 dinnu kernel: [  128.571219]  ? update_load_avg+0x7a/0x5b0
Dec  2 20:23:22 dinnu kernel: [  128.571222]  ? rtnl_newlink+0x2b/0x70
Dec  2 20:23:22 dinnu kernel: [  128.571223]  ? kmem_cache_alloc_trace+0xf5/0x200
Dec  2 20:23:22 dinnu kernel: [  128.571225]  rtnl_newlink+0x44/0x70
Dec  2 20:23:22 dinnu kernel: [  128.571227]  rtnetlink_rcv_msg+0x12c/0x380
Dec  2 20:23:22 dinnu kernel: [  128.571230]  ? __wake_up_common+0x80/0x180
Dec  2 20:23:22 dinnu kernel: [  128.571232]  ? rtnl_calcit.isra.0+0x120/0x120
Dec  2 20:23:22 dinnu kernel: [  128.571233]  netlink_rcv_skb+0x50/0xf0
Dec  2 20:23:22 dinnu kernel: [  128.571235]  netlink_unicast+0x201/0x2c0
Dec  2 20:23:22 dinnu kernel: [  128.571237]  netlink_sendmsg+0x243/0x480
Dec  2 20:23:22 dinnu kernel: [  128.571239]  sock_sendmsg+0x5e/0x60
Dec  2 20:23:22 dinnu kernel: [  128.571241]  ____sys_sendmsg+0x22e/0x270
Dec  2 20:23:22 dinnu kernel: [  128.571243]  ? import_iovec+0x2d/0x30
Dec  2 20:23:22 dinnu kernel: [  128.571244]  ? sendmsg_copy_msghdr+0x7c/0xa0
Dec  2 20:23:22 dinnu kernel: [  128.571246]  ? ___sys_sendmsg+0x81/0xb0
Dec  2 20:23:22 dinnu kernel: [  128.571247]  ___sys_sendmsg+0x75/0xb0
Dec  2 20:23:22 dinnu kernel: [  128.571249]  ? do_futex+0x7c3/0xbc0
Dec  2 20:23:22 dinnu kernel: [  128.571251]  ? sched_clock+0x5/0x10
Dec  2 20:23:22 dinnu kernel: [  128.571253]  ? sched_clock_cpu+0xc/0xa0
Dec  2 20:23:22 dinnu kernel: [  128.571255]  ? psi_group_change+0x41/0x220
Dec  2 20:23:22 dinnu kernel: [  128.571257]  ? __switch_to_asm+0x42/0x70
Dec  2 20:23:22 dinnu kernel: [  128.571259]  ? __switch_to+0x2d3/0x460
Dec  2 20:23:22 dinnu kernel: [  128.571261]  __sys_sendmsg+0x59/0xa0
Dec  2 20:23:22 dinnu kernel: [  128.571263]  do_syscall_64+0x33/0x80
Dec  2 20:23:22 dinnu kernel: [  128.571265]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Dec  2 20:23:22 dinnu kernel: [  128.571267] RIP: 0033:0x7f3a0c6ffe4d
Dec  2 20:23:22 dinnu kernel: [  128.571269] Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 fe ee ff ff 48
Dec  2 20:23:22 dinnu kernel: [  128.571270] RSP: 002b:00007ffc538aaeb0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
Dec  2 20:23:22 dinnu kernel: [  128.571272] RAX: ffffffffffffffda RBX: 0000563e592e4480 RCX: 00007f3a0c6ffe4d
Dec  2 20:23:22 dinnu kernel: [  128.571273] RDX: 0000000000000000 RSI: 00007ffc538aaf00 RDI: 000000000000000c
Dec  2 20:23:22 dinnu kernel: [  128.571274] RBP: 00007ffc538aaf00 R08: 0000000000000000 R09: 0000000000000000
Dec  2 20:23:22 dinnu kernel: [  128.571275] R10: 0000000000000000 R11: 0000000000000293 R12: 0000563e592e4480
Dec  2 20:23:22 dinnu kernel: [  128.571276] R13: 00007ffc538ab0a8 R14: 00007ffc538ab09c R15: 0000000000000000
Dec  2 20:23:50 dinnu kernel: [  156.083015] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [NetworkManager:661]
Dec  2 20:23:50 dinnu kernel: [  156.083019] Modules linked in: binfmt_misc nf_log_ipv4 nf_log_common nft_limit xt_LOG xt_limit nft_counter xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables nfnetlink uinput intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm ledtrig_audio irqbypass snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg aesni_intel rtl8192ce soundwire_intel rtl_pci libaes soundwire_generic_allocation rtl8192c_common snd_soc_core rtlwifi snd_compress crypto_simd cryptd soundwire_cadence mac80211 glue_helper snd_hda_codec cfg80211 snd_hda_core rapl snd_hwdep soundwire_bus asus_wmi snd_pcm iTCO_wdt libarc4 intel_pmc_bxt snd_timer mei_hdcp sparse_keymap iTCO_vendor_support intel_cstate snd rfkill intel_uncore soundcore sg mei_me mei watchdog at24 joydev serio_raw pcspkr evdev ac parport_pc ppdev lp parport fuse configfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2
Dec  2 20:23:50 dinnu kernel: [  156.083066]  raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic raid1 raid0 multipath linear md_mod sd_mod sr_mod cdrom t10_pi crc_t10dif crct10dif_generic ums_realtek uas usb_storage i915 i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crct10dif_common ahci drm crc32_pclmul libahci libata psmouse crc32c_intel scsi_mod ehci_pci ehci_hcd r8169 i2c_i801 realtek i2c_smbus usbcore mdio_devres libphy lpc_ich usb_common wmi battery video button
Dec  2 20:23:50 dinnu kernel: [  156.083097] CPU: 0 PID: 661 Comm: NetworkManager Not tainted 5.10.0-9-amd64 #1 Debian 5.10.70-1
Dec  2 20:23:50 dinnu kernel: [  156.083098] Hardware name: Standard MB50II/MB50II, BIOS 1.03.00.STD 04/26/2011
Dec  2 20:23:50 dinnu kernel: [  156.083103] RIP: 0010:__do_softirq+0x6c/0x275
Dec  2 20:23:50 dinnu kernel: [  156.083105] Code: 24 ff f7 ff ff 89 74 24 14 65 81 05 2a 7b 01 49 00 01 00 00 c7 44 24 10 0a 00 00 00 65 66 c7 05 58 b4 02 49 00 00 fb 66 66 90 <66> 66 90 b8 ff ff ff ff 49 c7 c3 c0 60 a0 b7 41 0f bc c7 41 89 c4
Dec  2 20:23:50 dinnu kernel: [  156.083107] RSP: 0018:ffffb5d1c0003fa8 EFLAGS: 00000206
Dec  2 20:23:50 dinnu kernel: [  156.083108] RAX: ffff9cf2c085df00 RBX: 0000000000000000 RCX: 00000000000006e0
Dec  2 20:23:50 dinnu kernel: [  156.083110] RDX: 0000000000000000 RSI: 0000000000400100 RDI: 0000000000000000
Dec  2 20:23:50 dinnu kernel: [  156.083111] RBP: ffffb5d1c03d7390 R08: ffff9cf407c1f1c0 R09: 7fffffffffffffff
Dec  2 20:23:50 dinnu kernel: [  156.083112] R10: 00000019228f0002 R11: 0000000000000a29 R12: 0000000000000000
Dec  2 20:23:50 dinnu kernel: [  156.083113] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
Dec  2 20:23:50 dinnu kernel: [  156.083115] FS:  00007f3a0b37fbc0(0000) GS:ffff9cf407c00000(0000) knlGS:0000000000000000
Dec  2 20:23:50 dinnu kernel: [  156.083116] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec  2 20:23:50 dinnu kernel: [  156.083117] CR2: 00007f62e83a1730 CR3: 000000012073e005 CR4: 00000000000606f0
Dec  2 20:23:50 dinnu kernel: [  156.083119] Call Trace:
Dec  2 20:23:50 dinnu kernel: [  156.083121]  <IRQ>
Dec  2 20:23:50 dinnu kernel: [  156.083125]  asm_call_irq_on_stack+0x12/0x20
Dec  2 20:23:50 dinnu kernel: [  156.083126]  </IRQ>
Dec  2 20:23:50 dinnu kernel: [  156.083130]  do_softirq_own_stack+0x37/0x40
Dec  2 20:23:50 dinnu kernel: [  156.083133]  irq_exit_rcu+0x8e/0xc0
Dec  2 20:23:50 dinnu kernel: [  156.083136]  sysvec_apic_timer_interrupt+0x36/0x80
Dec  2 20:23:50 dinnu kernel: [  156.083138]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Dec  2 20:23:50 dinnu kernel: [  156.083141] RIP: 0010:pci_read32_sync+0xb/0x10 [rtl_pci]
Dec  2 20:23:50 dinnu kernel: [  156.083143] Code: f6 48 03 b7 68 0a 00 00 8a 06 c3 0f 1f 40 00 89 f6 48 03 b7 68 0a 00 00 66 8b 06 c3 0f 1f 00 89 f6 48 03 b7 68 0a 00 00 8b 06 <c3> 0f 1f 40 00 89 f6 48 03 b7 68 0a 00 00 88 16 c3 0f 1f 40 00 89
Dec  2 20:23:50 dinnu kernel: [  156.083144] RSP: 0018:ffffb5d1c03d7470 EFLAGS: 00000282
Dec  2 20:23:50 dinnu kernel: [  156.083146] RAX: 0000000000001b5f RBX: ffff9cf3114a1f00 RCX: 000003e800000190
Dec  2 20:23:50 dinnu kernel: [  156.083147] RDX: 0000000000001b5f RSI: ffffb5d1c0428120 RDI: ffff9cf3114a1f00
Dec  2 20:23:50 dinnu kernel: [  156.083148] RBP: ffff9cf3114a0800 R08: 0000000000000000 R09: 000000000028c730
Dec  2 20:23:50 dinnu kernel: [  156.083149] R10: ffffffffc0c46e30 R11: ffffffffc0c46e30 R12: 0000000000000000
Dec  2 20:23:50 dinnu kernel: [  156.083150] R13: ffff9cf3114a1f68 R14: 0000000000000001 R15: 0000000000000000
Dec  2 20:23:50 dinnu kernel: [  156.083154]  ? rtl92c_phy_set_io_cmd+0x40/0x40 [rtl8192c_common]
Dec  2 20:23:50 dinnu kernel: [  156.083157]  ? rtl92c_phy_set_io_cmd+0x40/0x40 [rtl8192c_common]
Dec  2 20:23:50 dinnu kernel: [  156.083161]  rtl92ce_enable_interrupt+0x45/0x90 [rtl8192ce]
Dec  2 20:23:50 dinnu kernel: [  156.083163]  rtl_pci_start+0xc6/0x130 [rtl_pci]
Dec  2 20:23:50 dinnu kernel: [  156.083168]  rtl_op_start+0x52/0x80 [rtlwifi]
Dec  2 20:23:50 dinnu kernel: [  156.083187]  drv_start+0x42/0xd0 [mac80211]
Dec  2 20:23:50 dinnu kernel: [  156.083201]  ieee80211_do_open+0x1c8/0xa10 [mac80211]
Dec  2 20:23:50 dinnu kernel: [  156.083215]  ? ieee80211_check_concurrent_iface+0x14f/0x1c0 [mac80211]
Dec  2 20:23:50 dinnu kernel: [  156.083217]  __dev_open+0xea/0x1a0
Dec  2 20:23:50 dinnu kernel: [  156.083219]  __dev_change_flags+0x1da/0x250
Dec  2 20:23:50 dinnu kernel: [  156.083221]  dev_change_flags+0x21/0x60
Dec  2 20:23:50 dinnu kernel: [  156.083223]  do_setlink+0x268/0x1020
Dec  2 20:23:50 dinnu kernel: [  156.083225]  ? cpumask_next+0x17/0x20
Dec  2 20:23:50 dinnu kernel: [  156.083228]  ? __snmp6_fill_stats64.constprop.0+0x66/0x110
Dec  2 20:23:50 dinnu kernel: [  156.083230]  ? __nla_validate_parse+0x5f/0xb30
Dec  2 20:23:50 dinnu kernel: [  156.083232]  __rtnl_newlink+0x5f7/0x980
Dec  2 20:23:50 dinnu kernel: [  156.083235]  ? __kmalloc_node_track_caller+0x144/0x2a0
Dec  2 20:23:50 dinnu kernel: [  156.083237]  ? pskb_expand_head+0x2ed/0x360
Dec  2 20:23:50 dinnu kernel: [  156.083240]  ? apparmor_inet_conn_request+0x30/0x30
Dec  2 20:23:50 dinnu kernel: [  156.083242]  ? security_sock_rcv_skb+0x2a/0x40
Dec  2 20:23:50 dinnu kernel: [  156.083244]  ? sk_filter_trim_cap+0xd7/0x210
Dec  2 20:23:50 dinnu kernel: [  156.083246]  ? netlink_attachskb+0x1d2/0x220
Dec  2 20:23:50 dinnu kernel: [  156.083248]  ? netlink_deliver_tap+0x2c/0x1f0
Dec  2 20:23:50 dinnu kernel: [  156.083251]  ? rht_deferred_worker+0x420/0x420
Dec  2 20:23:50 dinnu kernel: [  156.083252]  ? skb_queue_tail+0x1b/0x50
Dec  2 20:23:50 dinnu kernel: [  156.083254]  ? netlink_unicast+0x28d/0x2c0
Dec  2 20:23:50 dinnu kernel: [  156.083257]  ? update_load_avg+0x7a/0x5b0
Dec  2 20:23:50 dinnu kernel: [  156.083260]  ? rtnl_newlink+0x2b/0x70
Dec  2 20:23:50 dinnu kernel: [  156.083262]  ? kmem_cache_alloc_trace+0xf5/0x200
Dec  2 20:23:50 dinnu kernel: [  156.083263]  rtnl_newlink+0x44/0x70
Dec  2 20:23:50 dinnu kernel: [  156.083266]  rtnetlink_rcv_msg+0x12c/0x380
Dec  2 20:23:50 dinnu kernel: [  156.083268]  ? __wake_up_common+0x80/0x180
Dec  2 20:23:50 dinnu kernel: [  156.083270]  ? rtnl_calcit.isra.0+0x120/0x120
Dec  2 20:23:50 dinnu kernel: [  156.083272]  netlink_rcv_skb+0x50/0xf0
Dec  2 20:23:50 dinnu kernel: [  156.083273]  netlink_unicast+0x201/0x2c0
Dec  2 20:23:50 dinnu kernel: [  156.083275]  netlink_sendmsg+0x243/0x480
Dec  2 20:23:50 dinnu kernel: [  156.083278]  sock_sendmsg+0x5e/0x60
Dec  2 20:23:50 dinnu kernel: [  156.083279]  ____sys_sendmsg+0x22e/0x270
Dec  2 20:23:50 dinnu kernel: [  156.083281]  ? import_iovec+0x2d/0x30
Dec  2 20:23:50 dinnu kernel: [  156.083283]  ? sendmsg_copy_msghdr+0x7c/0xa0
Dec  2 20:23:50 dinnu kernel: [  156.083284]  ? ___sys_sendmsg+0x81/0xb0
Dec  2 20:23:50 dinnu kernel: [  156.083286]  ___sys_sendmsg+0x75/0xb0
Dec  2 20:23:50 dinnu kernel: [  156.083289]  ? do_futex+0x7c3/0xbc0
Dec  2 20:23:50 dinnu kernel: [  156.083291]  ? sched_clock+0x5/0x10
Dec  2 20:23:50 dinnu kernel: [  156.083293]  ? sched_clock_cpu+0xc/0xa0
Dec  2 20:23:50 dinnu kernel: [  156.083295]  ? psi_group_change+0x41/0x220
Dec  2 20:23:50 dinnu kernel: [  156.083297]  ? __switch_to_asm+0x42/0x70
Dec  2 20:23:50 dinnu kernel: [  156.083299]  ? __switch_to+0x2d3/0x460
Dec  2 20:23:50 dinnu kernel: [  156.083301]  __sys_sendmsg+0x59/0xa0
Dec  2 20:23:50 dinnu kernel: [  156.083303]  do_syscall_64+0x33/0x80
Dec  2 20:23:50 dinnu kernel: [  156.083305]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Dec  2 20:23:50 dinnu kernel: [  156.083307] RIP: 0033:0x7f3a0c6ffe4d
Dec  2 20:23:50 dinnu kernel: [  156.083309] Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 fe ee ff ff 48
Dec  2 20:23:50 dinnu kernel: [  156.083310] RSP: 002b:00007ffc538aaeb0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
Dec  2 20:23:50 dinnu kernel: [  156.083312] RAX: ffffffffffffffda RBX: 0000563e592e4480 RCX: 00007f3a0c6ffe4d
Dec  2 20:23:50 dinnu kernel: [  156.083313] RDX: 0000000000000000 RSI: 00007ffc538aaf00 RDI: 000000000000000c
Dec  2 20:23:50 dinnu kernel: [  156.083314] RBP: 00007ffc538aaf00 R08: 0000000000000000 R09: 0000000000000000
Dec  2 20:23:50 dinnu kernel: [  156.083315] R10: 0000000000000000 R11: 0000000000000293 R12: 0000563e592e4480
Dec  2 20:23:50 dinnu kernel: [  156.083316] R13: 00007ffc538ab0a8 R14: 00007ffc538ab09c R15: 0000000000000000
Dec  2 20:24:18 dinnu kernel: [  184.083011] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [NetworkManager:661]
Dec  2 20:24:18 dinnu kernel: [  184.083015] Modules linked in: binfmt_misc nf_log_ipv4 nf_log_common nft_limit xt_LOG xt_limit nft_counter xt_state xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables nfnetlink uinput intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi kvm_intel snd_hda_codec_realtek snd_hda_codec_generic kvm ledtrig_audio irqbypass snd_hda_intel ghash_clmulni_intel snd_intel_dspcfg aesni_intel rtl8192ce soundwire_intel rtl_pci libaes soundwire_generic_allocation rtl8192c_common snd_soc_core rtlwifi snd_compress crypto_simd cryptd soundwire_cadence mac80211 glue_helper snd_hda_codec cfg80211 snd_hda_core rapl snd_hwdep soundwire_bus asus_wmi snd_pcm iTCO_wdt libarc4 intel_pmc_bxt snd_timer mei_hdcp sparse_keymap iTCO_vendor_support intel_cstate snd rfkill intel_uncore soundcore sg mei_me mei watchdog at24 joydev serio_raw pcspkr evdev ac parport_pc ppdev lp parport fuse configfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2
Dec  2 20:24:18 dinnu kernel: [  184.083070]  raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic raid1 raid0 multipath linear md_mod sd_mod sr_mod cdrom t10_pi crc_t10dif crct10dif_generic ums_realtek uas usb_storage i915 i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crct10dif_common ahci drm crc32_pclmul libahci libata psmouse crc32c_intel scsi_mod ehci_pci ehci_hcd r8169 i2c_i801 realtek i2c_smbus usbcore mdio_devres libphy lpc_ich usb_common wmi battery video button
Dec  2 20:24:18 dinnu kernel: [  184.083100] CPU: 0 PID: 661 Comm: NetworkManager Tainted: G             L    5.10.0-9-amd64 #1 Debian 5.10.70-1
Dec  2 20:24:18 dinnu kernel: [  184.083101] Hardware name: Standard MB50II/MB50II, BIOS 1.03.00.STD 04/26/2011
Dec  2 20:24:18 dinnu kernel: [  184.083106] RIP: 0010:__do_softirq+0x6c/0x275
Dec  2 20:24:18 dinnu kernel: [  184.083109] Code: 24 ff f7 ff ff 89 74 24 14 65 81 05 2a 7b 01 49 00 01 00 00 c7 44 24 10 0a 00 00 00 65 66 c7 05 58 b4 02 49 00 00 fb 66 66 90 <66> 66 90 b8 ff ff ff ff 49 c7 c3 c0 60 a0 b7 41 0f bc c7 41 89 c4
Dec  2 20:24:18 dinnu kernel: [  184.083110] RSP: 0018:ffffb5d1c0003fa8 EFLAGS: 00000206
Dec  2 20:24:18 dinnu kernel: [  184.083112] RAX: ffff9cf2c085df00 RBX: 0000000000000000 RCX: 00000000000006e0
Dec  2 20:24:18 dinnu kernel: [  184.083113] RDX: 0000000000000000 RSI: 0000000000400100 RDI: 0000000000000000
Dec  2 20:24:18 dinnu kernel: [  184.083114] RBP: ffffb5d1c03d7390 R08: ffff9cf407c1f1c0 R09: 7fffffffffffffff
Dec  2 20:24:18 dinnu kernel: [  184.083115] R10: 00000019228f0002 R11: 0000000000000a29 R12: 0000000000000000
Dec  2 20:24:18 dinnu kernel: [  184.083116] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
Dec  2 20:24:18 dinnu kernel: [  184.083117] FS:  00007f3a0b37fbc0(0000) GS:ffff9cf407c00000(0000) knlGS:0000000000000000
Dec  2 20:24:18 dinnu kernel: [  184.083119] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec  2 20:24:18 dinnu kernel: [  184.083120] CR2: 00007f62e83a1730 CR3: 000000012073e005 CR4: 00000000000606f0
Dec  2 20:24:18 dinnu kernel: [  184.083121] Call Trace:
Dec  2 20:24:18 dinnu kernel: [  184.083123]  <IRQ>
Dec  2 20:24:18 dinnu kernel: [  184.083127]  asm_call_irq_on_stack+0x12/0x20
Dec  2 20:24:18 dinnu kernel: [  184.083128]  </IRQ>
Dec  2 20:24:18 dinnu kernel: [  184.083132]  do_softirq_own_stack+0x37/0x40
Dec  2 20:24:18 dinnu kernel: [  184.083135]  irq_exit_rcu+0x8e/0xc0
Dec  2 20:24:18 dinnu kernel: [  184.083138]  sysvec_apic_timer_interrupt+0x36/0x80
Dec  2 20:24:18 dinnu kernel: [  184.083139]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Dec  2 20:24:18 dinnu kernel: [  184.083143] RIP: 0010:pci_read32_sync+0xb/0x10 [rtl_pci]
Dec  2 20:24:18 dinnu kernel: [  184.083144] Code: f6 48 03 b7 68 0a 00 00 8a 06 c3 0f 1f 40 00 89 f6 48 03 b7 68 0a 00 00 66 8b 06 c3 0f 1f 00 89 f6 48 03 b7 68 0a 00 00 8b 06 <c3> 0f 1f 40 00 89 f6 48 03 b7 68 0a 00 00 88 16 c3 0f 1f 40 00 89
Dec  2 20:24:18 dinnu kernel: [  184.083145] RSP: 0018:ffffb5d1c03d7470 EFLAGS: 00000282
Dec  2 20:24:18 dinnu kernel: [  184.083147] RAX: 0000000000001b5f RBX: ffff9cf3114a1f00 RCX: 000003e800000190
Dec  2 20:24:18 dinnu kernel: [  184.083148] RDX: 0000000000001b5f RSI: ffffb5d1c0428120 RDI: ffff9cf3114a1f00
Dec  2 20:24:18 dinnu kernel: [  184.083149] RBP: ffff9cf3114a0800 R08: 0000000000000000 R09: 000000000028c730
Dec  2 20:24:18 dinnu kernel: [  184.083150] R10: ffffffffc0c46e30 R11: ffffffffc0c46e30 R12: 0000000000000000
Dec  2 20:24:18 dinnu kernel: [  184.083151] R13: ffff9cf3114a1f68 R14: 0000000000000001 R15: 0000000000000000
Dec  2 20:24:18 dinnu kernel: [  184.083155]  ? rtl92c_phy_set_io_cmd+0x40/0x40 [rtl8192c_common]
Dec  2 20:24:18 dinnu kernel: [  184.083157]  ? rtl92c_phy_set_io_cmd+0x40/0x40 [rtl8192c_common]
Dec  2 20:24:18 dinnu kernel: [  184.083161]  rtl92ce_enable_interrupt+0x45/0x90 [rtl8192ce]
Dec  2 20:24:18 dinnu kernel: [  184.083164]  rtl_pci_start+0xc6/0x130 [rtl_pci]
Dec  2 20:24:18 dinnu kernel: [  184.083168]  rtl_op_start+0x52/0x80 [rtlwifi]
Dec  2 20:24:18 dinnu kernel: [  184.083188]  drv_start+0x42/0xd0 [mac80211]
Dec  2 20:24:18 dinnu kernel: [  184.083201]  ieee80211_do_open+0x1c8/0xa10 [mac80211]
Dec  2 20:24:18 dinnu kernel: [  184.083214]  ? ieee80211_check_concurrent_iface+0x14f/0x1c0 [mac80211]
Dec  2 20:24:18 dinnu kernel: [  184.083217]  __dev_open+0xea/0x1a0
Dec  2 20:24:18 dinnu kernel: [  184.083218]  __dev_change_flags+0x1da/0x250
Dec  2 20:24:18 dinnu kernel: [  184.083220]  dev_change_flags+0x21/0x60
Dec  2 20:24:18 dinnu kernel: [  184.083222]  do_setlink+0x268/0x1020
Dec  2 20:24:18 dinnu kernel: [  184.083224]  ? cpumask_next+0x17/0x20
Dec  2 20:24:18 dinnu kernel: [  184.083227]  ? __snmp6_fill_stats64.constprop.0+0x66/0x110
Dec  2 20:24:18 dinnu kernel: [  184.083229]  ? __nla_validate_parse+0x5f/0xb30
Dec  2 20:24:18 dinnu kernel: [  184.083231]  __rtnl_newlink+0x5f7/0x980
Dec  2 20:24:18 dinnu kernel: [  184.083234]  ? __kmalloc_node_track_caller+0x144/0x2a0
Dec  2 20:24:18 dinnu kernel: [  184.083236]  ? pskb_expand_head+0x2ed/0x360
Dec  2 20:24:18 dinnu kernel: [  184.083238]  ? apparmor_inet_conn_request+0x30/0x30
Dec  2 20:24:18 dinnu kernel: [  184.083240]  ? security_sock_rcv_skb+0x2a/0x40
Dec  2 20:24:18 dinnu kernel: [  184.083242]  ? sk_filter_trim_cap+0xd7/0x210
Dec  2 20:24:18 dinnu kernel: [  184.083244]  ? netlink_attachskb+0x1d2/0x220
Dec  2 20:24:18 dinnu kernel: [  184.083247]  ? netlink_deliver_tap+0x2c/0x1f0
Dec  2 20:24:18 dinnu kernel: [  184.083249]  ? rht_deferred_worker+0x420/0x420
Dec  2 20:24:18 dinnu kernel: [  184.083251]  ? skb_queue_tail+0x1b/0x50
Dec  2 20:24:18 dinnu kernel: [  184.083252]  ? netlink_unicast+0x28d/0x2c0
Dec  2 20:24:18 dinnu kernel: [  184.083255]  ? update_load_avg+0x7a/0x5b0
Dec  2 20:24:18 dinnu kernel: [  184.083258]  ? rtnl_newlink+0x2b/0x70
Dec  2 20:24:18 dinnu kernel: [  184.083259]  ? kmem_cache_alloc_trace+0xf5/0x200
Dec  2 20:24:18 dinnu kernel: [  184.083261]  rtnl_newlink+0x44/0x70
Dec  2 20:24:18 dinnu kernel: [  184.083263]  rtnetlink_rcv_msg+0x12c/0x380
Dec  2 20:24:18 dinnu kernel: [  184.083266]  ? __wake_up_common+0x80/0x180
Dec  2 20:24:18 dinnu kernel: [  184.083267]  ? rtnl_calcit.isra.0+0x120/0x120
Dec  2 20:24:18 dinnu kernel: [  184.083269]  netlink_rcv_skb+0x50/0xf0
Dec  2 20:24:18 dinnu kernel: [  184.083271]  netlink_unicast+0x201/0x2c0
Dec  2 20:24:18 dinnu kernel: [  184.083272]  netlink_sendmsg+0x243/0x480
Dec  2 20:24:18 dinnu kernel: [  184.083275]  sock_sendmsg+0x5e/0x60
Dec  2 20:24:18 dinnu kernel: [  184.083276]  ____sys_sendmsg+0x22e/0x270
Dec  2 20:24:18 dinnu kernel: [  184.083278]  ? import_iovec+0x2d/0x30
Dec  2 20:24:18 dinnu kernel: [  184.083279]  ? sendmsg_copy_msghdr+0x7c/0xa0
Dec  2 20:24:18 dinnu kernel: [  184.083281]  ? ___sys_sendmsg+0x81/0xb0
Dec  2 20:24:18 dinnu kernel: [  184.083283]  ___sys_sendmsg+0x75/0xb0
Dec  2 20:24:18 dinnu kernel: [  184.083285]  ? do_futex+0x7c3/0xbc0
Dec  2 20:24:18 dinnu kernel: [  184.083287]  ? sched_clock+0x5/0x10
Dec  2 20:24:18 dinnu kernel: [  184.083288]  ? sched_clock_cpu+0xc/0xa0
Dec  2 20:24:18 dinnu kernel: [  184.083290]  ? psi_group_change+0x41/0x220
Dec  2 20:24:18 dinnu kernel: [  184.083292]  ? __switch_to_asm+0x42/0x70
Dec  2 20:24:18 dinnu kernel: [  184.083294]  ? __switch_to+0x2d3/0x460
Dec  2 20:24:18 dinnu kernel: [  184.083296]  __sys_sendmsg+0x59/0xa0
Dec  2 20:24:18 dinnu kernel: [  184.083298]  do_syscall_64+0x33/0x80
Dec  2 20:24:18 dinnu kernel: [  184.083300]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Dec  2 20:24:18 dinnu kernel: [  184.083301] RIP: 0033:0x7f3a0c6ffe4d
Dec  2 20:24:18 dinnu kernel: [  184.083303] Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 fe ee ff ff 48
Dec  2 20:24:18 dinnu kernel: [  184.083304] RSP: 002b:00007ffc538aaeb0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
Dec  2 20:24:18 dinnu kernel: [  184.083306] RAX: ffffffffffffffda RBX: 0000563e592e4480 RCX: 00007f3a0c6ffe4d
Dec  2 20:24:18 dinnu kernel: [  184.083307] RDX: 0000000000000000 RSI: 00007ffc538aaf00 RDI: 000000000000000c
Dec  2 20:24:18 dinnu kernel: [  184.083308] RBP: 00007ffc538aaf00 R08: 0000000000000000 R09: 0000000000000000
Dec  2 20:24:18 dinnu kernel: [  184.083309] R10: 0000000000000000 R11: 0000000000000293 R12: 0000563e592e4480
Dec  2 20:24:18 dinnu kernel: [  184.083310] R13: 00007ffc538ab0a8 R14: 00007ffc538ab09c R15: 0000000000000000
Dec  2 20:24:25 dinnu kernel: [  191.583012] rcu: INFO: rcu_sched self-detected stall on CPU
Dec  2 20:24:25 dinnu kernel: [  191.583019] rcu:       0-....: (21001 ticks this GP) idle=39a/1/0x4000000000000000 softirq=8772/8772 fqs=9757 
Dec  2 20:24:25 dinnu kernel: [  191.583020]    (t=21003 jiffies g=16701 q=16867)
Dec  2 20:24:25 dinnu kernel: [  191.583022] NMI backtrace for cpu 0
Dec  2 20:24:25 dinnu kernel: [  191.583025] CPU: 0 PID: 661 Comm: NetworkManager Tainted: G             L    5.10.0-9-amd64 #1 Debian 5.10.70-1
Dec  2 20:24:25 dinnu kernel: [  191.583026] Hardware name: Standard MB50II/MB50II, BIOS 1.03.00.STD 04/26/2011
Dec  2 20:24:25 dinnu kernel: [  191.583027] Call Trace:
Dec  2 20:24:25 dinnu kernel: [  191.583030]  <IRQ>
Dec  2 20:24:25 dinnu kernel: [  191.583043]  dump_stack+0x6b/0x83
Dec  2 20:24:25 dinnu kernel: [  191.583045]  nmi_cpu_backtrace.cold+0x32/0x69
Dec  2 20:24:25 dinnu kernel: [  191.583048]  ? lapic_can_unplug_cpu+0x80/0x80
Dec  2 20:24:25 dinnu kernel: [  191.583051]  nmi_trigger_cpumask_backtrace+0xd7/0xe0
Dec  2 20:24:25 dinnu kernel: [  191.583054]  rcu_dump_cpu_stacks+0xa2/0xd0
Dec  2 20:24:25 dinnu kernel: [  191.583056]  rcu_sched_clock_irq.cold+0x1ff/0x3d6
Dec  2 20:24:25 dinnu kernel: [  191.583059]  update_process_times+0x8c/0xc0
Dec  2 20:24:25 dinnu kernel: [  191.583061]  tick_sched_handle+0x22/0x60
Dec  2 20:24:25 dinnu kernel: [  191.583063]  tick_sched_timer+0x7c/0xb0
Dec  2 20:24:25 dinnu kernel: [  191.583065]  ? tick_do_update_jiffies64.part.0+0xc0/0xc0
Dec  2 20:24:25 dinnu kernel: [  191.583067]  __hrtimer_run_queues+0x12a/0x270
Dec  2 20:24:25 dinnu kernel: [  191.583069]  hrtimer_interrupt+0x110/0x2c0
Dec  2 20:24:25 dinnu kernel: [  191.583071]  __sysvec_apic_timer_interrupt+0x5f/0xd0
Dec  2 20:24:25 dinnu kernel: [  191.583073]  sysvec_apic_timer_interrupt+0x31/0x80
Dec  2 20:24:25 dinnu kernel: [  191.583076]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Dec  2 20:24:25 dinnu kernel: [  191.583079] RIP: 0010:__do_softirq+0x6c/0x275
Dec  2 20:24:25 dinnu kernel: [  191.583081] Code: 24 ff f7 ff ff 89 74 24 14 65 81 05 2a 7b 01 49 00 01 00 00 c7 44 24 10 0a 00 00 00 65 66 c7 05 58 b4 02 49 00 00 fb 66 66 90 <66> 66 90 b8 ff ff ff ff 49 c7 c3 c0 60 a0 b7 41 0f bc c7 41 89 c4
Dec  2 20:24:25 dinnu kernel: [  191.583082] RSP: 0018:ffffb5d1c0003fa8 EFLAGS: 00000206
Dec  2 20:24:25 dinnu kernel: [  191.583084] RAX: ffff9cf2c085df00 RBX: 0000000000000000 RCX: 00000000000006e0
Dec  2 20:24:25 dinnu kernel: [  191.583085] RDX: 0000000000000000 RSI: 0000000000400100 RDI: 0000000000000000
Dec  2 20:24:25 dinnu kernel: [  191.583086] RBP: ffffb5d1c03d7390 R08: ffff9cf407c1f1c0 R09: 7fffffffffffffff
Dec  2 20:24:25 dinnu kernel: [  191.583087] R10: 00000019228f0002 R11: 0000000000000a29 R12: 0000000000000000
Dec  2 20:24:25 dinnu kernel: [  191.583089] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
Dec  2 20:24:25 dinnu kernel: [  191.583092]  asm_call_irq_on_stack+0x12/0x20
Dec  2 20:24:25 dinnu kernel: [  191.583093]  </IRQ>
Dec  2 20:24:25 dinnu kernel: [  191.583096]  do_softirq_own_stack+0x37/0x40
Dec  2 20:24:25 dinnu kernel: [  191.583099]  irq_exit_rcu+0x8e/0xc0
Dec  2 20:24:25 dinnu kernel: [  191.583101]  sysvec_apic_timer_interrupt+0x36/0x80
Dec  2 20:24:25 dinnu kernel: [  191.583102]  asm_sysvec_apic_timer_interrupt+0x12/0x20
Dec  2 20:24:25 dinnu kernel: [  191.583106] RIP: 0010:pci_read32_sync+0xb/0x10 [rtl_pci]
Dec  2 20:24:25 dinnu kernel: [  191.583107] Code: f6 48 03 b7 68 0a 00 00 8a 06 c3 0f 1f 40 00 89 f6 48 03 b7 68 0a 00 00 66 8b 06 c3 0f 1f 00 89 f6 48 03 b7 68 0a 00 00 8b 06 <c3> 0f 1f 40 00 89 f6 48 03 b7 68 0a 00 00 88 16 c3 0f 1f 40 00 89
Dec  2 20:24:25 dinnu kernel: [  191.583108] RSP: 0018:ffffb5d1c03d7470 EFLAGS: 00000282
Dec  2 20:24:25 dinnu kernel: [  191.583110] RAX: 0000000000001b5f RBX: ffff9cf3114a1f00 RCX: 000003e800000190
Dec  2 20:24:25 dinnu kernel: [  191.583111] RDX: 0000000000001b5f RSI: ffffb5d1c0428120 RDI: ffff9cf3114a1f00
Dec  2 20:24:25 dinnu kernel: [  191.583112] RBP: ffff9cf3114a0800 R08: 0000000000000000 R09: 000000000028c730
Dec  2 20:24:25 dinnu kernel: [  191.583113] R10: ffffffffc0c46e30 R11: ffffffffc0c46e30 R12: 0000000000000000
Dec  2 20:24:25 dinnu kernel: [  191.583114] R13: ffff9cf3114a1f68 R14: 0000000000000001 R15: 0000000000000000
Dec  2 20:24:25 dinnu kernel: [  191.583118]  ? rtl92c_phy_set_io_cmd+0x40/0x40 [rtl8192c_common]
Dec  2 20:24:25 dinnu kernel: [  191.583120]  ? rtl92c_phy_set_io_cmd+0x40/0x40 [rtl8192c_common]
Dec  2 20:24:25 dinnu kernel: [  191.583124]  rtl92ce_enable_interrupt+0x45/0x90 [rtl8192ce]
Dec  2 20:24:25 dinnu kernel: [  191.583126]  rtl_pci_start+0xc6/0x130 [rtl_pci]
Dec  2 20:24:25 dinnu kernel: [  191.583131]  rtl_op_start+0x52/0x80 [rtlwifi]
Dec  2 20:24:25 dinnu kernel: [  191.583150]  drv_start+0x42/0xd0 [mac80211]
Dec  2 20:24:25 dinnu kernel: [  191.583163]  ieee80211_do_open+0x1c8/0xa10 [mac80211]
Dec  2 20:24:25 dinnu kernel: [  191.583176]  ? ieee80211_check_concurrent_iface+0x14f/0x1c0 [mac80211]
Dec  2 20:24:25 dinnu kernel: [  191.583178]  __dev_open+0xea/0x1a0
Dec  2 20:24:25 dinnu kernel: [  191.583180]  __dev_change_flags+0x1da/0x250
Dec  2 20:24:25 dinnu kernel: [  191.583181]  dev_change_flags+0x21/0x60
Dec  2 20:24:25 dinnu kernel: [  191.583183]  do_setlink+0x268/0x1020
Dec  2 20:24:25 dinnu kernel: [  191.583186]  ? cpumask_next+0x17/0x20
Dec  2 20:24:25 dinnu kernel: [  191.583189]  ? __snmp6_fill_stats64.constprop.0+0x66/0x110
Dec  2 20:24:25 dinnu kernel: [  191.583191]  ? __nla_validate_parse+0x5f/0xb30
Dec  2 20:24:25 dinnu kernel: [  191.583193]  __rtnl_newlink+0x5f7/0x980
Dec  2 20:24:25 dinnu kernel: [  191.583196]  ? __kmalloc_node_track_caller+0x144/0x2a0
Dec  2 20:24:25 dinnu kernel: [  191.583199]  ? pskb_expand_head+0x2ed/0x360
Dec  2 20:24:25 dinnu kernel: [  191.583202]  ? apparmor_inet_conn_request+0x30/0x30
Dec  2 20:24:25 dinnu kernel: [  191.583204]  ? security_sock_rcv_skb+0x2a/0x40
Dec  2 20:24:25 dinnu kernel: [  191.583206]  ? sk_filter_trim_cap+0xd7/0x210
Dec  2 20:24:25 dinnu kernel: [  191.583208]  ? netlink_attachskb+0x1d2/0x220
Dec  2 20:24:25 dinnu kernel: [  191.583211]  ? netlink_deliver_tap+0x2c/0x1f0
Dec  2 20:24:25 dinnu kernel: [  191.583213]  ? rht_deferred_worker+0x420/0x420
Dec  2 20:24:25 dinnu kernel: [  191.583215]  ? skb_queue_tail+0x1b/0x50
Dec  2 20:24:25 dinnu kernel: [  191.583216]  ? netlink_unicast+0x28d/0x2c0
Dec  2 20:24:25 dinnu kernel: [  191.583219]  ? update_load_avg+0x7a/0x5b0
Dec  2 20:24:25 dinnu kernel: [  191.583223]  ? rtnl_newlink+0x2b/0x70
Dec  2 20:24:25 dinnu kernel: [  191.583224]  ? kmem_cache_alloc_trace+0xf5/0x200
Dec  2 20:24:25 dinnu kernel: [  191.583226]  rtnl_newlink+0x44/0x70
Dec  2 20:24:25 dinnu kernel: [  191.583228]  rtnetlink_rcv_msg+0x12c/0x380
Dec  2 20:24:25 dinnu kernel: [  191.583230]  ? __wake_up_common+0x80/0x180
Dec  2 20:24:25 dinnu kernel: [  191.583232]  ? rtnl_calcit.isra.0+0x120/0x120
Dec  2 20:24:25 dinnu kernel: [  191.583234]  netlink_rcv_skb+0x50/0xf0
Dec  2 20:24:25 dinnu kernel: [  191.583235]  netlink_unicast+0x201/0x2c0
Dec  2 20:24:25 dinnu kernel: [  191.583237]  netlink_sendmsg+0x243/0x480
Dec  2 20:24:25 dinnu kernel: [  191.583240]  sock_sendmsg+0x5e/0x60
Dec  2 20:24:25 dinnu kernel: [  191.583241]  ____sys_sendmsg+0x22e/0x270
Dec  2 20:24:25 dinnu kernel: [  191.583243]  ? import_iovec+0x2d/0x30
Dec  2 20:24:25 dinnu kernel: [  191.583245]  ? sendmsg_copy_msghdr+0x7c/0xa0
Dec  2 20:24:25 dinnu kernel: [  191.583246]  ? ___sys_sendmsg+0x81/0xb0
Dec  2 20:24:25 dinnu kernel: [  191.583248]  ___sys_sendmsg+0x75/0xb0
Dec  2 20:24:25 dinnu kernel: [  191.583250]  ? do_futex+0x7c3/0xbc0
Dec  2 20:24:25 dinnu kernel: [  191.583252]  ? sched_clock+0x5/0x10
Dec  2 20:24:25 dinnu kernel: [  191.583253]  ? sched_clock_cpu+0xc/0xa0
Dec  2 20:24:25 dinnu kernel: [  191.583255]  ? psi_group_change+0x41/0x220
Dec  2 20:24:25 dinnu kernel: [  191.583257]  ? __switch_to_asm+0x42/0x70
Dec  2 20:24:25 dinnu kernel: [  191.583259]  ? __switch_to+0x2d3/0x460
Dec  2 20:24:25 dinnu kernel: [  191.583261]  __sys_sendmsg+0x59/0xa0
Dec  2 20:24:25 dinnu kernel: [  191.583263]  do_syscall_64+0x33/0x80
Dec  2 20:24:25 dinnu kernel: [  191.583265]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Dec  2 20:24:25 dinnu kernel: [  191.583267] RIP: 0033:0x7f3a0c6ffe4d
Dec  2 20:24:25 dinnu kernel: [  191.583269] Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 fe ee ff ff 48
Dec  2 20:24:25 dinnu kernel: [  191.583270] RSP: 002b:00007ffc538aaeb0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
Dec  2 20:24:25 dinnu kernel: [  191.583271] RAX: ffffffffffffffda RBX: 0000563e592e4480 RCX: 00007f3a0c6ffe4d
Dec  2 20:24:25 dinnu kernel: [  191.583272] RDX: 0000000000000000 RSI: 00007ffc538aaf00 RDI: 000000000000000c
Dec  2 20:24:25 dinnu kernel: [  191.583273] RBP: 00007ffc538aaf00 R08: 0000000000000000 R09: 0000000000000000
Dec  2 20:24:25 dinnu kernel: [  191.583275] R10: 0000000000000000 R11: 0000000000000293 R12: 0000563e592e4480
Dec  2 20:24:25 dinnu kernel: [  191.583275] R13: 00007ffc538ab0a8 R14: 00007ffc538ab09c R15: 0000000000000000
Comment 3 Hernan G Solari 2021-12-08 00:19:02 UTC
ERRATA: kernel boot paramter is "noapic"
Comment 4 Hernan G Solari 2022-01-07 12:39:44 UTC
Kernel parameter rfkill.default_state=1 provides stability (no more loops at connect) but I need to remember to toggle the RF off before shutdown, otherwise Network Manager is unable to disconnect. wpasupplicant does not exit.

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