Hi All,
While testing 6.0-rc1 on a Dell Latitude E6430 with:
03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
wifi, I noticed the following WARN()/backtrace:
[ 563.888583] ------------[ cut here ]------------
[ 563.889447] WARNING: CPU: 0 PID: 0 at net/mac80211/rx.c:3993 ieee80211_rx_handlers+0x230/0x2a70 [mac80211]
[ 563.890463] Modules linked in: snd_seq_dummy snd_hrtimer rfcomm btusb bnep intel_rapl_msr ppdev at24 mei_wdt mei_pxp mei_hdcp iTCO_wdt intel_pmc_bxt iTCO_vendor_support dell_laptop intel_rapl_common dell_smm_hwmon x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel vfat fat kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rapl intel_cstate intel_uncore btrtl btbcm btintel btmtk uvcvideo bluetooth dell_wmi videobuf2_vmalloc videobuf2_memops dell_smbios videobuf2_v4l2 dcdbas option joydev videobuf2_common usb_wwan iwldvm dell_wmi_descriptor sparse_keymap wmi_bmof ecdh_generic videodev mac80211 mc pcspkr libarc4 iwlwifi iwlmei cfg80211 snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel parport_pc parport snd_intel_dspcfg dell_smo8800 snd_intel_sdw_acpi i915 snd_hda_codec dell_rbtn snd_seq rfkill snd_hda_core snd_seq_device snd_hwdep snd_pcm i2c_i801 i2c_smbus lpc_ich e1000e snd_timer snd drm_buddy mei_me soundcore mei ip_tables
[ 563.890692] nouveau crc32c_intel usb_storage sdhci_pci cqhci sdhci mmc_core serio_raw drm_ttm_helper ttm mxm_wmi drm_display_helper cec video wmi i2c_dev fuse [last unloaded: btusb]
[ 563.893158] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.0.0-rc1+ #99
[ 563.893633] Hardware name: Dell Inc. Latitude E6430/0H3MT5, BIOS A21 05/08/2017
[ 563.894099] RIP: 0010:ieee80211_rx_handlers+0x230/0x2a70 [mac80211]
[ 563.894620] Code: 00 00 84 c0 0f 84 a4 05 00 00 48 8b 43 18 41 8b 57 70 49 8b b7 d0 00 00 00 48 8b b8 08 09 00 00 e8 e5 e3 ed ff e9 12 06 00 00 <0f> 0b 44 89 f6 48 89 df e8 83 f1 ff ff 48 8b 45 00 48 39 c5 74 09
[ 563.895665] RSP: 0018:ffffb7cc40003cd0 EFLAGS: 00010246
[ 563.896203] RAX: ffff95ea229e0f00 RBX: ffffb7cc40003da0 RCX: ffff95e886f5ab00
[ 563.896759] RDX: ffffb7cc40003df0 RSI: 0000000000000028 RDI: ffff95e884f61688
[ 563.897312] RBP: ffffb7cc40003df0 R08: 0000000000000001 R09: 0000000000000000
[ 563.897871] R10: ffff95e88396a580 R11: 0000000000000001 R12: 0000000000000000
[ 563.898422] R13: ffffb7cc40003df0 R14: 0000000000000002 R15: ffff95e889a17200
[ 563.898975] FS: 0000000000000000(0000) GS:ffff95ea24200000(0000) knlGS:0000000000000000
[ 563.899559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 563.900132] CR2: 00007f27e270c000 CR3: 00000000b4c26003 CR4: 00000000001706f0
[ 563.900731] Call Trace:
[ 563.901319] <IRQ>
[ 563.901915] ? rcu_read_lock_sched_held+0x10/0x80
[ 563.902530] ? lock_release+0x1ef/0x2d0
[ 563.903128] ? rcu_read_lock_sched_held+0x10/0x80
[ 563.903755] ? lock_acquire+0x255/0x2b0
[ 563.904368] ? rcu_read_lock_sched_held+0x10/0x80
[ 563.904994] ? lock_release+0x1ef/0x2d0
[ 563.905637] ? ieee80211_sta_reorder_release.isra.0+0x2ea/0x380 [mac80211]
[ 563.906308] ieee80211_release_reorder_timeout+0x129/0x1a0 [mac80211]
[ 563.906997] ? lock_acquire+0x255/0x2b0
[ 563.907667] ? lock_acquire+0x255/0x2b0
[ 563.908318] ? perf_event_task_tick+0x7d/0x430
[ 563.908980] ? sta_rx_agg_session_timer_expired+0x70/0x70 [mac80211]
[ 563.909694] ? sta_rx_agg_session_timer_expired+0x70/0x70 [mac80211]
[ 563.910396] sta_rx_agg_reorder_timer_expired+0x45/0xd0 [mac80211]
[ 563.911107] call_timer_fn+0x95/0x2a0
[ 563.911810] __run_timers.part.0+0x1cd/0x2b0
[ 563.912507] ? lock_release+0x1ef/0x2d0
[ 563.913192] ? sched_clock_cpu+0xb/0xc0
[ 563.913904] run_timer_softirq+0x31/0x70
[ 563.914623] __do_softirq+0xf5/0x54d
[ 563.915317] __irq_exit_rcu+0xed/0x160
[ 563.916015] irq_exit_rcu+0xa/0x30
[ 563.916720] sysvec_apic_timer_interrupt+0x9e/0xc0
[ 563.917406] </IRQ>
[ 563.918084] <TASK>
[ 563.918766] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 563.919430] RIP: 0010:cpuidle_enter_state+0xeb/0x320
[ 563.920091] Code: 1b e2 5e ff 45 84 ff 74 16 9c 58 0f 1f 40 00 f6 c4 02 0f 85 05 02 00 00 31 ff e8 20 8a 66 ff e8 8b cc 6d ff fb 0f 1f 44 00 00 <45> 85 ed 0f 88 e2 00 00 00 49 63 cd 4c 89 f2 48 8d 04 49 48 8d 04
[ 563.921504] RSP: 0018:ffffffffa3c03e50 EFLAGS: 00000246
[ 563.922221] RAX: 0000000080000001 RBX: ffffd7cc3fc02d80 RCX: 0000000000000000
[ 563.922963] RDX: 000000834a5f9154 RSI: ffffffffa38b0b6c RDI: ffffffffa2b689d5
[ 563.923710] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
[ 563.924422] R10: 0000000000000000 R11: 00000000000008ae R12: ffffffffa3ec8040
[ 563.925125] R13: 0000000000000005 R14: 000000834a5f9154 R15: 0000000000000000
[ 563.925836] ? cpuidle_enter_state+0xe5/0x320
[ 563.926526] cpuidle_enter+0x29/0x40
[ 563.927174] do_idle+0x202/0x290
[ 563.927836] cpu_startup_entry+0x19/0x20
[ 563.928466] rest_init+0xeb/0x170
[ 563.929080] arch_call_rest_init+0xa/0x14
[ 563.929708] start_kernel+0x97f/0x993
[ 563.930310] secondary_startup_64_no_verify+0xe5/0xeb
[ 563.930885] </TASK>
[ 563.931396] irq event stamp: 484676
[ 563.931909] hardirqs last enabled at (484675): [<ffffffffa21d4add>] tick_nohz_idle_exit+0x6d/0x140
[ 563.932430] hardirqs last disabled at (484676): [<ffffffffa2eb2123>] __schedule+0xdd3/0x1670
[ 563.932951] softirqs last enabled at (484598): [<ffffffffa20fbcbd>] __irq_exit_rcu+0xed/0x160
[ 563.933474] softirqs last disabled at (484591): [<ffffffffa20fbcbd>] __irq_exit_rcu+0xed/0x160
[ 563.933996] ---[ end trace 0000000000000000 ]---
FWIW this happened some time after a suspend/resume, but I don't think it
is actually suspend/resume related.
Regards,
Hans
On Sat, Aug 20, 2022 at 03:12:33PM +0200, Hans de Goede wrote:
> Hi All,
>
> While testing 6.0-rc1 on a Dell Latitude E6430 with:
>
> 03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
>
I've just seem a similar splat on -rc2, with a different card:
02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
Cheers,
--
Lu?s
> wifi, I noticed the following WARN()/backtrace:
>
> [ 563.888583] ------------[ cut here ]------------
> [ 563.889447] WARNING: CPU: 0 PID: 0 at net/mac80211/rx.c:3993 ieee80211_rx_handlers+0x230/0x2a70 [mac80211]
> [ 563.890463] Modules linked in: snd_seq_dummy snd_hrtimer rfcomm btusb bnep intel_rapl_msr ppdev at24 mei_wdt mei_pxp mei_hdcp iTCO_wdt intel_pmc_bxt iTCO_vendor_support dell_laptop intel_rapl_common dell_smm_hwmon x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel vfat fat kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rapl intel_cstate intel_uncore btrtl btbcm btintel btmtk uvcvideo bluetooth dell_wmi videobuf2_vmalloc videobuf2_memops dell_smbios videobuf2_v4l2 dcdbas option joydev videobuf2_common usb_wwan iwldvm dell_wmi_descriptor sparse_keymap wmi_bmof ecdh_generic videodev mac80211 mc pcspkr libarc4 iwlwifi iwlmei cfg80211 snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel parport_pc parport snd_intel_dspcfg dell_smo8800 snd_intel_sdw_acpi i915 snd_hda_codec dell_rbtn snd_seq rfkill snd_hda_core snd_seq_device snd_hwdep snd_pcm i2c_i801 i2c_smbus lpc_ich e1000e snd_timer snd drm_buddy mei_me soundcore mei ip_tables
> [ 563.890692] nouveau crc32c_intel usb_storage sdhci_pci cqhci sdhci mmc_core serio_raw drm_ttm_helper ttm mxm_wmi drm_display_helper cec video wmi i2c_dev fuse [last unloaded: btusb]
> [ 563.893158] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.0.0-rc1+ #99
> [ 563.893633] Hardware name: Dell Inc. Latitude E6430/0H3MT5, BIOS A21 05/08/2017
> [ 563.894099] RIP: 0010:ieee80211_rx_handlers+0x230/0x2a70 [mac80211]
> [ 563.894620] Code: 00 00 84 c0 0f 84 a4 05 00 00 48 8b 43 18 41 8b 57 70 49 8b b7 d0 00 00 00 48 8b b8 08 09 00 00 e8 e5 e3 ed ff e9 12 06 00 00 <0f> 0b 44 89 f6 48 89 df e8 83 f1 ff ff 48 8b 45 00 48 39 c5 74 09
> [ 563.895665] RSP: 0018:ffffb7cc40003cd0 EFLAGS: 00010246
> [ 563.896203] RAX: ffff95ea229e0f00 RBX: ffffb7cc40003da0 RCX: ffff95e886f5ab00
> [ 563.896759] RDX: ffffb7cc40003df0 RSI: 0000000000000028 RDI: ffff95e884f61688
> [ 563.897312] RBP: ffffb7cc40003df0 R08: 0000000000000001 R09: 0000000000000000
> [ 563.897871] R10: ffff95e88396a580 R11: 0000000000000001 R12: 0000000000000000
> [ 563.898422] R13: ffffb7cc40003df0 R14: 0000000000000002 R15: ffff95e889a17200
> [ 563.898975] FS: 0000000000000000(0000) GS:ffff95ea24200000(0000) knlGS:0000000000000000
> [ 563.899559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 563.900132] CR2: 00007f27e270c000 CR3: 00000000b4c26003 CR4: 00000000001706f0
> [ 563.900731] Call Trace:
> [ 563.901319] <IRQ>
> [ 563.901915] ? rcu_read_lock_sched_held+0x10/0x80
> [ 563.902530] ? lock_release+0x1ef/0x2d0
> [ 563.903128] ? rcu_read_lock_sched_held+0x10/0x80
> [ 563.903755] ? lock_acquire+0x255/0x2b0
> [ 563.904368] ? rcu_read_lock_sched_held+0x10/0x80
> [ 563.904994] ? lock_release+0x1ef/0x2d0
> [ 563.905637] ? ieee80211_sta_reorder_release.isra.0+0x2ea/0x380 [mac80211]
> [ 563.906308] ieee80211_release_reorder_timeout+0x129/0x1a0 [mac80211]
> [ 563.906997] ? lock_acquire+0x255/0x2b0
> [ 563.907667] ? lock_acquire+0x255/0x2b0
> [ 563.908318] ? perf_event_task_tick+0x7d/0x430
> [ 563.908980] ? sta_rx_agg_session_timer_expired+0x70/0x70 [mac80211]
> [ 563.909694] ? sta_rx_agg_session_timer_expired+0x70/0x70 [mac80211]
> [ 563.910396] sta_rx_agg_reorder_timer_expired+0x45/0xd0 [mac80211]
> [ 563.911107] call_timer_fn+0x95/0x2a0
> [ 563.911810] __run_timers.part.0+0x1cd/0x2b0
> [ 563.912507] ? lock_release+0x1ef/0x2d0
> [ 563.913192] ? sched_clock_cpu+0xb/0xc0
> [ 563.913904] run_timer_softirq+0x31/0x70
> [ 563.914623] __do_softirq+0xf5/0x54d
> [ 563.915317] __irq_exit_rcu+0xed/0x160
> [ 563.916015] irq_exit_rcu+0xa/0x30
> [ 563.916720] sysvec_apic_timer_interrupt+0x9e/0xc0
> [ 563.917406] </IRQ>
> [ 563.918084] <TASK>
> [ 563.918766] asm_sysvec_apic_timer_interrupt+0x16/0x20
> [ 563.919430] RIP: 0010:cpuidle_enter_state+0xeb/0x320
> [ 563.920091] Code: 1b e2 5e ff 45 84 ff 74 16 9c 58 0f 1f 40 00 f6 c4 02 0f 85 05 02 00 00 31 ff e8 20 8a 66 ff e8 8b cc 6d ff fb 0f 1f 44 00 00 <45> 85 ed 0f 88 e2 00 00 00 49 63 cd 4c 89 f2 48 8d 04 49 48 8d 04
> [ 563.921504] RSP: 0018:ffffffffa3c03e50 EFLAGS: 00000246
> [ 563.922221] RAX: 0000000080000001 RBX: ffffd7cc3fc02d80 RCX: 0000000000000000
> [ 563.922963] RDX: 000000834a5f9154 RSI: ffffffffa38b0b6c RDI: ffffffffa2b689d5
> [ 563.923710] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
> [ 563.924422] R10: 0000000000000000 R11: 00000000000008ae R12: ffffffffa3ec8040
> [ 563.925125] R13: 0000000000000005 R14: 000000834a5f9154 R15: 0000000000000000
> [ 563.925836] ? cpuidle_enter_state+0xe5/0x320
> [ 563.926526] cpuidle_enter+0x29/0x40
> [ 563.927174] do_idle+0x202/0x290
> [ 563.927836] cpu_startup_entry+0x19/0x20
> [ 563.928466] rest_init+0xeb/0x170
> [ 563.929080] arch_call_rest_init+0xa/0x14
> [ 563.929708] start_kernel+0x97f/0x993
> [ 563.930310] secondary_startup_64_no_verify+0xe5/0xeb
> [ 563.930885] </TASK>
> [ 563.931396] irq event stamp: 484676
> [ 563.931909] hardirqs last enabled at (484675): [<ffffffffa21d4add>] tick_nohz_idle_exit+0x6d/0x140
> [ 563.932430] hardirqs last disabled at (484676): [<ffffffffa2eb2123>] __schedule+0xdd3/0x1670
> [ 563.932951] softirqs last enabled at (484598): [<ffffffffa20fbcbd>] __irq_exit_rcu+0xed/0x160
> [ 563.933474] softirqs last disabled at (484591): [<ffffffffa20fbcbd>] __irq_exit_rcu+0xed/0x160
> [ 563.933996] ---[ end trace 0000000000000000 ]---
>
> FWIW this happened some time after a suspend/resume, but I don't think it
> is actually suspend/resume related.
>
> Regards,
>
> Hans
>
>
On Mon, 2022-08-22 at 10:33 +0100, Luís Henriques wrote:
> On Sat, Aug 20, 2022 at 03:12:33PM +0200, Hans de Goede wrote:
> > Hi All,
> >
> > While testing 6.0-rc1 on a Dell Latitude E6430 with:
> >
> > 03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
> >
>
> I've just seem a similar splat on -rc2, with a different card:
>
> 02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
>
Yeah this is an issue with the new multi-link work.
We've seen it too, though the rx->link _should_ be set to deflink here
in the cases of non-MLO connections.
We're investigating.
johannes
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regzbot, my Linux kernel regression tracking bot. These mails usually
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[TLDR: I'm adding this regression report to the list of tracked
regressions; all text from me you find below is based on a few templates
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Hi, this is your Linux kernel regression tracker.
On 20.08.22 15:12, Hans de Goede wrote:
> Hi All,
>
> While testing 6.0-rc1 on a Dell Latitude E6430 with:
>
> 03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
>
> wifi, I noticed the following WARN()/backtrace:
>
> [ 563.888583] ------------[ cut here ]------------
> [ 563.889447] WARNING: CPU: 0 PID: 0 at net/mac80211/rx.c:3993 ieee80211_rx_handlers+0x230/0x2a70 [mac80211]
> [ 563.890463] Modules linked in: snd_seq_dummy snd_hrtimer rfcomm btusb bnep intel_rapl_msr ppdev at24 mei_wdt mei_pxp mei_hdcp iTCO_wdt intel_pmc_bxt iTCO_vendor_support dell_laptop intel_rapl_common dell_smm_hwmon x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel vfat fat kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rapl intel_cstate intel_uncore btrtl btbcm btintel btmtk uvcvideo bluetooth dell_wmi videobuf2_vmalloc videobuf2_memops dell_smbios videobuf2_v4l2 dcdbas option joydev videobuf2_common usb_wwan iwldvm dell_wmi_descriptor sparse_keymap wmi_bmof ecdh_generic videodev mac80211 mc pcspkr libarc4 iwlwifi iwlmei cfg80211 snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel parport_pc parport snd_intel_dspcfg dell_smo8800 snd_intel_sdw_acpi i915 snd_hda_codec dell_rbtn snd_seq rfkill snd_hda_core snd_seq_device snd_hwdep snd_pcm i2c_i801 i2c_smbus lpc_ich e1000e snd_timer snd drm_buddy mei_me soundcore mei ip_tables
> [ 563.890692] nouveau crc32c_intel usb_storage sdhci_pci cqhci sdhci mmc_core serio_raw drm_ttm_helper ttm mxm_wmi drm_display_helper cec video wmi i2c_dev fuse [last unloaded: btusb]
> [ 563.893158] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.0.0-rc1+ #99
> [ 563.893633] Hardware name: Dell Inc. Latitude E6430/0H3MT5, BIOS A21 05/08/2017
> [ 563.894099] RIP: 0010:ieee80211_rx_handlers+0x230/0x2a70 [mac80211]
> [ 563.894620] Code: 00 00 84 c0 0f 84 a4 05 00 00 48 8b 43 18 41 8b 57 70 49 8b b7 d0 00 00 00 48 8b b8 08 09 00 00 e8 e5 e3 ed ff e9 12 06 00 00 <0f> 0b 44 89 f6 48 89 df e8 83 f1 ff ff 48 8b 45 00 48 39 c5 74 09
> [ 563.895665] RSP: 0018:ffffb7cc40003cd0 EFLAGS: 00010246
> [ 563.896203] RAX: ffff95ea229e0f00 RBX: ffffb7cc40003da0 RCX: ffff95e886f5ab00
> [ 563.896759] RDX: ffffb7cc40003df0 RSI: 0000000000000028 RDI: ffff95e884f61688
> [ 563.897312] RBP: ffffb7cc40003df0 R08: 0000000000000001 R09: 0000000000000000
> [ 563.897871] R10: ffff95e88396a580 R11: 0000000000000001 R12: 0000000000000000
> [ 563.898422] R13: ffffb7cc40003df0 R14: 0000000000000002 R15: ffff95e889a17200
> [ 563.898975] FS: 0000000000000000(0000) GS:ffff95ea24200000(0000) knlGS:0000000000000000
> [ 563.899559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 563.900132] CR2: 00007f27e270c000 CR3: 00000000b4c26003 CR4: 00000000001706f0
> [ 563.900731] Call Trace:
> [ 563.901319] <IRQ>
> [ 563.901915] ? rcu_read_lock_sched_held+0x10/0x80
> [ 563.902530] ? lock_release+0x1ef/0x2d0
> [ 563.903128] ? rcu_read_lock_sched_held+0x10/0x80
> [ 563.903755] ? lock_acquire+0x255/0x2b0
> [ 563.904368] ? rcu_read_lock_sched_held+0x10/0x80
> [ 563.904994] ? lock_release+0x1ef/0x2d0
> [ 563.905637] ? ieee80211_sta_reorder_release.isra.0+0x2ea/0x380 [mac80211]
> [ 563.906308] ieee80211_release_reorder_timeout+0x129/0x1a0 [mac80211]
> [ 563.906997] ? lock_acquire+0x255/0x2b0
> [ 563.907667] ? lock_acquire+0x255/0x2b0
> [ 563.908318] ? perf_event_task_tick+0x7d/0x430
> [ 563.908980] ? sta_rx_agg_session_timer_expired+0x70/0x70 [mac80211]
> [ 563.909694] ? sta_rx_agg_session_timer_expired+0x70/0x70 [mac80211]
> [ 563.910396] sta_rx_agg_reorder_timer_expired+0x45/0xd0 [mac80211]
> [ 563.911107] call_timer_fn+0x95/0x2a0
> [ 563.911810] __run_timers.part.0+0x1cd/0x2b0
> [ 563.912507] ? lock_release+0x1ef/0x2d0
> [ 563.913192] ? sched_clock_cpu+0xb/0xc0
> [ 563.913904] run_timer_softirq+0x31/0x70
> [ 563.914623] __do_softirq+0xf5/0x54d
> [ 563.915317] __irq_exit_rcu+0xed/0x160
> [ 563.916015] irq_exit_rcu+0xa/0x30
> [ 563.916720] sysvec_apic_timer_interrupt+0x9e/0xc0
> [ 563.917406] </IRQ>
> [ 563.918084] <TASK>
> [ 563.918766] asm_sysvec_apic_timer_interrupt+0x16/0x20
> [ 563.919430] RIP: 0010:cpuidle_enter_state+0xeb/0x320
> [ 563.920091] Code: 1b e2 5e ff 45 84 ff 74 16 9c 58 0f 1f 40 00 f6 c4 02 0f 85 05 02 00 00 31 ff e8 20 8a 66 ff e8 8b cc 6d ff fb 0f 1f 44 00 00 <45> 85 ed 0f 88 e2 00 00 00 49 63 cd 4c 89 f2 48 8d 04 49 48 8d 04
> [ 563.921504] RSP: 0018:ffffffffa3c03e50 EFLAGS: 00000246
> [ 563.922221] RAX: 0000000080000001 RBX: ffffd7cc3fc02d80 RCX: 0000000000000000
> [ 563.922963] RDX: 000000834a5f9154 RSI: ffffffffa38b0b6c RDI: ffffffffa2b689d5
> [ 563.923710] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
> [ 563.924422] R10: 0000000000000000 R11: 00000000000008ae R12: ffffffffa3ec8040
> [ 563.925125] R13: 0000000000000005 R14: 000000834a5f9154 R15: 0000000000000000
> [ 563.925836] ? cpuidle_enter_state+0xe5/0x320
> [ 563.926526] cpuidle_enter+0x29/0x40
> [ 563.927174] do_idle+0x202/0x290
> [ 563.927836] cpu_startup_entry+0x19/0x20
> [ 563.928466] rest_init+0xeb/0x170
> [ 563.929080] arch_call_rest_init+0xa/0x14
> [ 563.929708] start_kernel+0x97f/0x993
> [ 563.930310] secondary_startup_64_no_verify+0xe5/0xeb
> [ 563.930885] </TASK>
> [ 563.931396] irq event stamp: 484676
> [ 563.931909] hardirqs last enabled at (484675): [<ffffffffa21d4add>] tick_nohz_idle_exit+0x6d/0x140
> [ 563.932430] hardirqs last disabled at (484676): [<ffffffffa2eb2123>] __schedule+0xdd3/0x1670
> [ 563.932951] softirqs last enabled at (484598): [<ffffffffa20fbcbd>] __irq_exit_rcu+0xed/0x160
> [ 563.933474] softirqs last disabled at (484591): [<ffffffffa20fbcbd>] __irq_exit_rcu+0xed/0x160
> [ 563.933996] ---[ end trace 0000000000000000 ]---
>
> FWIW this happened some time after a suspend/resume, but I don't think it
> is actually suspend/resume related.
Thanks for the report. To be sure below issue doesn't fall through the
cracks unnoticed, I'm adding it to regzbot, my Linux kernel regression
tracking bot:
#regzbot introduced v5.19..v6.0-rc1 ^
#regzbot ignore-activity
This isn't a regression? This issue or a fix for it are already
discussed somewhere else? It was fixed already? You want to clarify when
the regression started to happen? Or point out I got the title or
something else totally wrong? Then just reply -- ideally with also
telling regzbot about it, as explained here:
https://linux-regtracking.leemhuis.info/tracked-regression/
Reminder for developers: When fixing the issue, add 'Link:' tags
pointing to the report (the mail this one replies to), as explained for
in the Linux kernel's documentation; above webpage explains why this is
important for tracked regressions.
Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
P.S.: As the Linux kernel's regression tracker I deal with a lot of
reports and sometimes miss something important when writing mails like
this. If that's the case here, don't hesitate to tell me in a public
reply, it's in everyone's interest to set the public record straight.
On Mon, Aug 22, 2022 at 12:21:49PM +0200, Johannes Berg wrote:
> On Mon, 2022-08-22 at 10:33 +0100, Lu?s Henriques wrote:
> > On Sat, Aug 20, 2022 at 03:12:33PM +0200, Hans de Goede wrote:
> > > Hi All,
> > >
> > > While testing 6.0-rc1 on a Dell Latitude E6430 with:
> > >
> > > 03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
> > >
> >
> > I've just seem a similar splat on -rc2, with a different card:
> >
> > 02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
> >
>
> Yeah this is an issue with the new multi-link work.
>
> We've seen it too, though the rx->link _should_ be set to deflink here
> in the cases of non-MLO connections.
>
> We're investigating.
FWIW I'm still seeing this with RC4.
Cheers,
--
Lu?s
On Mon, 2022-09-05 at 18:16 +0100, Luís Henriques wrote:
> On Mon, Aug 22, 2022 at 12:21:49PM +0200, Johannes Berg wrote:
> > On Mon, 2022-08-22 at 10:33 +0100, Luís Henriques wrote:
> > > On Sat, Aug 20, 2022 at 03:12:33PM +0200, Hans de Goede wrote:
> > > > Hi All,
> > > >
> > > > While testing 6.0-rc1 on a Dell Latitude E6430 with:
> > > >
> > > > 03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
> > > >
> > >
> > > I've just seem a similar splat on -rc2, with a different card:
> > >
> > > 02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
> > >
> >
> > Yeah this is an issue with the new multi-link work.
> >
> > We've seen it too, though the rx->link _should_ be set to deflink here
> > in the cases of non-MLO connections.
> >
> > We're investigating.
>
> FWIW I'm still seeing this with RC4.
>
Yes we just missed rc4, but
commit 4a86c5462616e0d690ad3c94dc84c3b5f1ea5631
Author: Mukesh Sisodiya <[email protected]>
Date: Fri Sep 2 16:11:31 2022 +0200
wifi: mac80211: fix link warning in RX agg timer expiry
should be coming to a tree near you soon. :)
johannes
On Mon, Sep 05, 2022 at 07:23:41PM +0200, Johannes Berg wrote:
> On Mon, 2022-09-05 at 18:16 +0100, Lu?s Henriques wrote:
> > On Mon, Aug 22, 2022 at 12:21:49PM +0200, Johannes Berg wrote:
> > > On Mon, 2022-08-22 at 10:33 +0100, Lu?s Henriques wrote:
> > > > On Sat, Aug 20, 2022 at 03:12:33PM +0200, Hans de Goede wrote:
> > > > > Hi All,
> > > > >
> > > > > While testing 6.0-rc1 on a Dell Latitude E6430 with:
> > > > >
> > > > > 03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
> > > > >
> > > >
> > > > I've just seem a similar splat on -rc2, with a different card:
> > > >
> > > > 02:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
> > > >
> > >
> > > Yeah this is an issue with the new multi-link work.
> > >
> > > We've seen it too, though the rx->link _should_ be set to deflink here
> > > in the cases of non-MLO connections.
> > >
> > > We're investigating.
> >
> > FWIW I'm still seeing this with RC4.
> >
>
> Yes we just missed rc4, but
>
> commit 4a86c5462616e0d690ad3c94dc84c3b5f1ea5631
> Author: Mukesh Sisodiya <[email protected]>
> Date: Fri Sep 2 16:11:31 2022 +0200
>
> wifi: mac80211: fix link warning in RX agg timer expiry
>
>
> should be coming to a tree near you soon. :)
Ah! Awesome, thank you for the update.
Cheers,
--
Lu?s