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Date:   Sun, 22 Oct 2023 10:58:07 +0200
From:   Julian Wollrath <jwollrath@web.de>
To:     linux-wireless@vger.kernel.org
Subject: v6.6-rc6+: ath11k not available after hibernation with trace
Message-ID: <20231022105807.5a210fe9@mayene>
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Precedence: bulk

Dear maintainers,

on v6.6-rc6+ (git commit 9c5d00cb7b6b) the QCNFA765 (17cb:1103) adapter
does not work after resuming from hibernation to disk. I see the
following in the kernel log:

mhi mhi0: Did not enter M0 state, MHI state: M3, PM state: M3->M0
ath11k_pci 0000:02:00.0: failed to resume mhi: -5
ath11k_pci 0000:02:00.0: failed to resume hif during resume: -5
ath11k_pci 0000:02:00.0: failed to resume core: -5
ath11k_pci 0000:02:00.0: PM: dpm_run_callback(): pci_pm_restore+0x0/0xe0 r=
eturns -5
ath11k_pci 0000:02:00.0: PM: failed to restore async: error -5
ath11k_pci 0000:02:00.0: wmi command 16387 timeout
ath11k_pci 0000:02:00.0: failed to send WMI_PDEV_SET_PARAM cmd
ath11k_pci 0000:02:00.0: failed to enable dynamic bw: -11
=2D-----------[ cut here ]------------
Hardware became unavailable upon resume. This could be a software issue pr=
ior to suspend or a hardware issue.
WARNING: CPU: 10 PID: 91402 at net/mac80211/util.c:2568 ieee80211_reconfig=
+0x9c/0x17f0 [mac80211]
CPU: 10 PID: 91402 Comm: kworker/u32:48 Not tainted 6.6.0-rc6+ #7
Hardware name: LENOVO 21K4S07400/21K4S07400, BIOS R2FET31W (1.11 ) 08/03/2=
023
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:ieee80211_reconfig+0x9c/0x17f0 [mac80211]
Code: ad 02 00 00 c6 85 8d 05 00 00 00 48 89 ef e8 9b ae fb ff 41 89 c5 85=
 c0 0f 84 bc 02 00 00 48 c7 c7 e0 cb 21 c1 e8 24 f1 cd c4 <0f> 0b eb 2d 84=
 c0 0f 85 56 01 00 00 c6 87 8d 05 00 00 00 e8 6c ae
RSP: 0018:ffffb298c9f57cc8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffffa0d9b9120538 RCX: 0000000000000027
RDX: ffffa0e0bee9b3c8 RSI: 0000000000000001 RDI: ffffa0e0bee9b3c0
RBP: ffffa0d9b91208e0 R08: ffffffff86f73de0 R09: 0a2e657573736920
R10: 646e657073757320 R11: 6168206120726f20 R12: 0000000000000040
R13: 00000000fffffff5 R14: 0000000000000000 R15: ffffa0d9800514b0
FS:  0000000000000000(0000) GS:ffffa0e0bee80000(0000) knlGS:00000000000000=
00
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000623210000 CR4: 0000000000750ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? ieee80211_reconfig+0x9c/0x17f0 [mac80211]
 ? __warn+0x81/0x130
 ? ieee80211_reconfig+0x9c/0x17f0 [mac80211]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3a/0x70
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? ieee80211_reconfig+0x9c/0x17f0 [mac80211]
 ? ieee80211_reconfig+0x9c/0x17f0 [mac80211]
 ? srso_alias_return_thunk+0x5/0x7f
 ? schedule+0x5b/0xa0
 ? srso_alias_return_thunk+0x5/0x7f
 ? srso_alias_return_thunk+0x5/0x7f
 ? schedule_timeout+0x151/0x160
 ? srso_alias_return_thunk+0x5/0x7f
 wiphy_resume+0x82/0x1b0 [cfg80211]
 ? wiphy_suspend+0x2c0/0x2c0 [cfg80211]
 dpm_run_callback+0x89/0x1e0
 device_resume+0xa2/0x1f0
 async_resume+0x1e/0x60
 async_run_entry_fn+0x2f/0x120
 process_one_work+0x165/0x330
 worker_thread+0x2f5/0x410
 ? rcu_work_rcufn+0x80/0x80
 kthread+0xe5/0x120
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x31/0x50
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork_asm+0x11/0x20
 </TASK>
=2D--[ end trace 0000000000000000 ]---
=2D-----------[ cut here ]------------
WARNING: CPU: 10 PID: 91402 at net/mac80211/driver-ops.c:39 drv_stop+0xf0/=
0x100 [mac80211]
CPU: 10 PID: 91402 Comm: kworker/u32:48 Tainted: G        W          6.6.0=
-rc6+ #7
Hardware name: LENOVO 21K4S07400/21K4S07400, BIOS R2FET31W (1.11 ) 08/03/2=
023
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:drv_stop+0xf0/0x100 [mac80211]
Code: 0a 00 48 85 c0 74 0c 48 8b 78 08 48 89 de e8 d7 dd 04 00 65 ff 0d a8=
 f5 ed 3e 0f 85 39 ff ff ff e8 d5 6f cb c4 e9 2f ff ff ff <0f> 0b e9 09 ce=
 5d c5 66 0f 1f 84 00 00 00 00 00 66 0f 1f 00 0f 1f
RSP: 0018:ffffb298c9f57c40 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffa0d983018940 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000286 RDI: ffffa0d9b91208e0
RBP: ffffa0d9b9121b18 R08: ffffffff86f1d430 R09: ffffffff86f1d430
R10: 0000000000000001 R11: 0000000000000000 R12: ffffa0d9b91208e0
R13: ffffa0d983019980 R14: ffffa0d9b91211e8 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffffa0e0bee80000(0000) knlGS:00000000000000=
00
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000623210000 CR4: 0000000000750ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? drv_stop+0xf0/0x100 [mac80211]
 ? __warn+0x81/0x130
 ? drv_stop+0xf0/0x100 [mac80211]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3a/0x70
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? drv_stop+0xf0/0x100 [mac80211]
 ieee80211_do_stop+0x5ca/0x880 [mac80211]
 ieee80211_stop+0x4d/0x180 [mac80211]
 __dev_close_many+0x96/0x110
 dev_close_many+0x7f/0x130
 dev_close+0x61/0x80
 cfg80211_shutdown_all_interfaces+0x4d/0xf0 [cfg80211]
 wiphy_resume+0xc1/0x1b0 [cfg80211]
 ? wiphy_suspend+0x2c0/0x2c0 [cfg80211]
 dpm_run_callback+0x89/0x1e0
 device_resume+0xa2/0x1f0
 async_resume+0x1e/0x60
 async_run_entry_fn+0x2f/0x120
 process_one_work+0x165/0x330
 worker_thread+0x2f5/0x410
 ? rcu_work_rcufn+0x80/0x80
 kthread+0xe5/0x120
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x31/0x50
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork_asm+0x11/0x20
 </TASK>
=2D--[ end trace 0000000000000000 ]---
ieee80211 phy0: PM: dpm_run_callback(): wiphy_resume+0x0/0x1b0 [cfg80211] =
returns -11
ieee80211 phy0: PM: failed to restore async: error -11


Best regards,
Julian

=2D-
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