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From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 206987] [drm] [amdgpu] Whole system crashes when the driver is in mode_support_and_system_configuration
Date: Thu, 28 May 2020 14:17:29 +0000	[thread overview]
Message-ID: <bug-206987-2300-pU47hce7Dz@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-206987-2300@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=206987

Petteri Aimonen (jpa@kernelbug.mail.kapsi.fi) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jpa@kernelbug.mail.kapsi.fi

--- Comment #16 from Petteri Aimonen (jpa@kernelbug.mail.kapsi.fi) ---
I hit the same issue, using Ubuntu 20.04. It happened when switching window to
Firefox. For me it only crashed Xorg, ssh to the machine still worked ok.
Killing Xorg didn't work and `shutdown -r now` hung up somewhere.

Here is a bug report on the Ubuntu package:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881134

Here is call trace decoded with the debug symbols:

--

[455834.385061] Call Trace:
[455834.385120] mode_support_and_system_configuration
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calc_auto.c:176)
amdgpu
[455834.385174] ? calculate_inits_and_adj_vp
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:950
(discriminator 12)) amdgpu
[455834.385230] dcn_validate_bandwidth
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:1034)
amdgpu
[455834.385283] dc_validate_global_state
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:2093)
amdgpu
[455834.385338] amdgpu_dm_atomic_check
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:7413)
amdgpu
[455834.385351] drm_atomic_check_only
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/drm_atomic.c:1179) drm
[455834.385361] drm_atomic_commit
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/drm_atomic.c:1220) drm
[455834.385370] drm_mode_obj_set_property_ioctl
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/drm_mode_object.c:496
/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/drm_mode_object.c:533) drm
[455834.385379] ? drm_mode_obj_find_prop_id
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/drm_mode_object.c:512) drm
[455834.385386] drm_ioctl_kernel
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/drm_ioctl.c:793) drm
[455834.385394] drm_ioctl
(/build/linux-FFoizL/linux-5.4.0/include/linux/thread_info.h:119
/build/linux-FFoizL/linux-5.4.0/include/linux/thread_info.h:152
/build/linux-FFoizL/linux-5.4.0/include/linux/uaccess.h:151
/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/drm_ioctl.c:888) drm
[455834.385402] ? drm_mode_obj_find_prop_id
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/drm_mode_object.c:512) drm
[455834.385406] ? recalc_sigpending
(/build/linux-FFoizL/linux-5.4.0/kernel/signal.c:184) 
[455834.385440] amdgpu_drm_ioctl
(/build/linux-FFoizL/linux-5.4.0/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:1293)
amdgpu
[455834.385443] do_vfs_ioctl (/build/linux-FFoizL/linux-5.4.0/fs/ioctl.c:47
/build/linux-FFoizL/linux-5.4.0/fs/ioctl.c:510
/build/linux-FFoizL/linux-5.4.0/fs/ioctl.c:697) 
[455834.385444] ? recalc_sigpending
(/build/linux-FFoizL/linux-5.4.0/kernel/signal.c:184) 
[455834.385446] ? _copy_from_user
(/build/linux-FFoizL/linux-5.4.0/arch/x86/include/asm/uaccess_64.h:46
/build/linux-FFoizL/linux-5.4.0/arch/x86/include/asm/uaccess_64.h:71
/build/linux-FFoizL/linux-5.4.0/lib/usercopy.c:14) 
[455834.385448] ksys_ioctl
(/build/linux-FFoizL/linux-5.4.0/include/linux/file.h:43
/build/linux-FFoizL/linux-5.4.0/fs/ioctl.c:715) 
[455834.385449] __x64_sys_ioctl
(/build/linux-FFoizL/linux-5.4.0/fs/ioctl.c:719) 
[455834.385451] do_syscall_64
(/build/linux-FFoizL/linux-5.4.0/arch/x86/entry/common.c:290) 
[455834.385455] entry_SYSCALL_64_after_hwframe
(/build/linux-FFoizL/linux-5.4.0/arch/x86/entry/entry_64.S:184) 
[455834.385456] RIP: 0033:0x7faf3181837b

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  parent reply	other threads:[~2020-05-28 14:17 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-26 19:51 [Bug 206987] New: [drm] [amdgpu] Whole system crashes when the driver is in mode_support_and_system_configuration bugzilla-daemon
2020-03-26 19:54 ` [Bug 206987] " bugzilla-daemon
2020-03-26 21:36 ` bugzilla-daemon
2020-03-26 21:37 ` bugzilla-daemon
2020-04-04  7:40 ` bugzilla-daemon
2020-04-04  7:41 ` bugzilla-daemon
2020-04-04  7:42 ` bugzilla-daemon
2020-04-18 13:15 ` bugzilla-daemon
2020-04-18 13:19 ` bugzilla-daemon
2020-04-19 11:42 ` bugzilla-daemon
2020-04-19 11:43 ` bugzilla-daemon
2020-04-23  5:15 ` bugzilla-daemon
2020-04-23  5:15 ` bugzilla-daemon
2020-04-25  8:44 ` bugzilla-daemon
2020-04-25  8:44 ` bugzilla-daemon
2020-04-27 19:20 ` bugzilla-daemon
2020-04-27 19:20 ` bugzilla-daemon
2020-05-02 14:18 ` bugzilla-daemon
2020-05-23  1:52 ` bugzilla-daemon
2020-05-23  1:56 ` bugzilla-daemon
2020-05-23  1:58 ` bugzilla-daemon
2020-05-28 14:17 ` bugzilla-daemon [this message]
2020-05-28 16:05 ` bugzilla-daemon
2020-05-28 16:24 ` bugzilla-daemon
2020-05-28 18:56 ` bugzilla-daemon
2020-06-02  3:50 ` bugzilla-daemon
2020-06-03  1:34 ` bugzilla-daemon
2020-06-03  1:35 ` bugzilla-daemon
2020-06-03  1:36 ` bugzilla-daemon
2020-06-03  2:00 ` bugzilla-daemon
2020-06-03  2:28 ` bugzilla-daemon
2020-06-03  5:14 ` bugzilla-daemon
2020-06-03 11:05 ` bugzilla-daemon
2020-06-06  1:29 ` bugzilla-daemon
2020-06-06  6:42 ` bugzilla-daemon
2020-07-03 22:22 ` bugzilla-daemon
2020-07-15 16:07 ` bugzilla-daemon
2020-07-15 16:12 ` bugzilla-daemon
2020-07-17  4:40 ` bugzilla-daemon
2020-07-23  1:47 ` bugzilla-daemon
2020-08-19  6:37 ` bugzilla-daemon
2020-08-19  6:51 ` bugzilla-daemon
2020-08-20  3:30 ` bugzilla-daemon
2020-08-20  4:11 ` bugzilla-daemon
2020-08-20  4:21 ` bugzilla-daemon
2020-08-20  4:24 ` bugzilla-daemon
2021-02-11  7:48 ` bugzilla-daemon
2021-02-11 14:51 ` bugzilla-daemon
2021-02-11 18:36 ` bugzilla-daemon

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