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From: James Hogan <jhogan@kernel.org>
To: intel-wired-lan@lists.osuosl.org
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Subject: [Intel-wired-lan] I225-V (igc driver) hangs after resume in igc_resume/igc_tsn_reset
Date: Thu, 14 Jul 2022 09:14:38 +0100	[thread overview]
Message-ID: <4752347.31r3eYUQgx@saruman> (raw)

Hi,

I'm getting regular hangs after resume from suspend with the igc driver, for
an I225-V (rev 3) on an MSI Pro Z690-A, with version 5.18.11 on archlinux. A few
stable versions ago it was possible to get the network back up by removing and
reloading the igc driver, however now I get the following, and only a reboot
works (which itself hangs before actually restarting the machine, and requires
a hard reset).

Any ideas?

INFO: task NetworkManager:1139 blocked for more than 124 seconds.
      Not tainted 5.18.11-arch1-1 #1  
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:NetworkManager  state:D stack:    0 pid: 1139 ppid:     1 flags:0x00004002
Call Trace:
 <TASK>
 __schedule+0x37c/0x11f0
 schedule+0x4f/0xb0
 schedule_preempt_disabled+0x15/0x20
 __mutex_lock.constprop.0+0x2d0/0x480
 ? igc_tsn_reset+0x64/0x100 [igc c7b6f7549edcf5dd76637367233bb9aa57fc35fd]
 igc_resume+0xf6/0x1d0 [igc c7b6f7549edcf5dd76637367233bb9aa57fc35fd]
 pci_pm_runtime_resume+0xab/0xd0 
 ? pci_pm_freeze_noirq+0xe0/0xe0 
 __rpm_callback+0x41/0x160
 rpm_callback+0x35/0x70
 ? pci_pm_freeze_noirq+0xe0/0xe0 
 rpm_resume+0x5e6/0x820
 __pm_runtime_resume+0x4b/0x80
 dev_ethtool+0x128/0x3060
 ? inet_ioctl+0xdc/0x1e0
 dev_ioctl+0x157/0x520
 sock_do_ioctl+0xd7/0x120
 sock_ioctl+0xee/0x330
 ? syscall_exit_to_user_mode+0x26/0x50
 ? do_syscall_64+0x6b/0x90
 ? syscall_exit_to_user_mode+0x26/0x50
 __x64_sys_ioctl+0x8e/0xc0
 do_syscall_64+0x5c/0x90
 ? do_syscall_64+0x6b/0x90
 ? do_syscall_64+0x6b/0x90
 ? do_syscall_64+0x6b/0x90
 ? syscall_exit_to_user_mode+0x26/0x50
 ? do_syscall_64+0x6b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f5d37b077af
RSP: 002b:00007ffd791600f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffd791603e0 RCX: 00007f5d37b077af
RDX: 00007ffd79160210 RSI: 0000000000008946 RDI: 0000000000000013
RBP: 00007ffd79160390 R08: 0000000000000000 R09: 00007ffd791603e8
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd79160210 R14: 00007ffd791601f0 R15: 00007ffd791601f0
 </TASK>

Thanks
James


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             reply	other threads:[~2022-07-14 13:52 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-14  8:14 James Hogan [this message]
2022-07-15 17:25 ` [Intel-wired-lan] I225-V (igc driver) hangs after resume in igc_resume/igc_tsn_reset Tony Nguyen
2022-07-17 19:59 ` Vinicius Costa Gomes
     [not found]   ` <4773114.31r3eYUQgx@saruman>
2022-07-23 15:52     ` James Hogan
2022-07-27 14:37       ` Vinicius Costa Gomes
2022-07-28 17:36         ` James Hogan
2022-08-04 13:03           ` James Hogan
2022-08-04 13:27             ` Paul Menzel
2022-08-04 21:41               ` James Hogan
2022-08-04 22:07                 ` James Hogan
2022-08-05 11:25                   ` James Hogan
2022-08-11 15:13                     ` [Intel-wired-lan] [PATCH] igc: fix deadlock caused by taking RTNL in RPM resume path Vinicius Costa Gomes
2022-08-11 18:58                       ` kernel test robot
2022-08-11 18:58                         ` kernel test robot
2022-08-11 19:59                       ` kernel test robot
2022-08-11 20:25                       ` [Intel-wired-lan] [WIP v2] " Vinicius Costa Gomes
2022-08-11 21:41                         ` James Hogan
2022-08-13  0:05                           ` Vinicius Costa Gomes
2022-08-13 17:18                             ` James Hogan
2022-08-29  8:16                               ` James Hogan
2022-10-02 10:56                                 ` James Hogan
2023-08-14 11:04                                   ` James Hogan
2023-08-29  1:58                                     ` Vinicius Costa Gomes
2023-09-03 17:57                                       ` James Hogan

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