linux-kernel - [linus:master] [drm/ast] 2a2391f857: WARNING:at_drivers/gpu/drm/ast/ast_mode.c:#ast_primary_plane_helper_atomic

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Message-ID: <202409231329.c40e1dd8-oliver.sang@intel.com>
Date: Mon, 23 Sep 2024 14:02:15 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Thomas Zimmermann <tzimmermann@...e.de>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
	Jocelyn Falempe <jfalempe@...hat.com>, <dri-devel@...ts.freedesktop.org>,
	<oliver.sang@...el.com>
Subject: [linus:master] [drm/ast]  2a2391f857:
 WARNING:at_drivers/gpu/drm/ast/ast_mode.c:#ast_primary_plane_helper_atomic_check[ast]



Hello,

kernel test robot noticed "WARNING:at_drivers/gpu/drm/ast/ast_mode.c:#ast_primary_plane_helper_atomic_check[ast]" on:

commit: 2a2391f857cdc5cf16f8df030944cef8d3d2bc30 ("drm/ast: vga: Transparently handle BMC support")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on linus/master      88264981f2082248e892a706b2c5004650faac54]
[test failed on linux-next/master 62f92d634458a1e308bb699986b9147a6d670457]

in testcase: igt
version: igt-x86_64-73e21b2bb-1_20240623
with following parameters:

	group: group-23



compiler: gcc-12
test machine: 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz (Ice Lake) with 128G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)



If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202409231329.c40e1dd8-oliver.sang@intel.com



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240923/202409231329.c40e1dd8-oliver.sang@intel.com


[  250.121296][ T3960] ------------[ cut here ]------------
[  250.121299][ T3960] ast 0000:02:00.0: [drm] drm_WARN_ON(new_plane_state->crtc)
[  250.121343][ T3960] WARNING: CPU: 72 PID: 3960 at drivers/gpu/drm/ast/ast_mode.c:618 ast_primary_plane_helper_atomic_check+0x2e0/0x410 [ast]
[  250.121353][ T3960] Modules linked in: kmem device_dax nd_pmem dax_pmem nd_btt i915 drm_buddy intel_gtt drm_display_helper ttm video intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp btrfs coretemp blake2b_generic xor zstd_compress raid6_pq libcrc32c sd_mod kvm_intel sg kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel sha512_ssse3 rapl ast ahci ipmi_ssif drm_shmem_helper libahci mei_me acpi_power_meter intel_cstate intel_th_gth i2c_i801 intel_th_pci ioatdma intel_uncore dax_hmem libata drm_kms_helper mei intel_pch_thermal i2c_smbus intel_vsec intel_th dca wmi ipmi_si acpi_ipmi nfit ipmi_devintf libnvdimm ipmi_msghandler acpi_pad joydev binfmt_misc drm fuse loop dm_mod ip_tables
[  250.121407][ T3960] CPU: 72 UID: 0 PID: 3960 Comm: kms_cursor_lega Not tainted 6.11.0-rc2-00356-g2a2391f857cd #1
[  250.121411][ T3960] RIP: 0010:ast_primary_plane_helper_atomic_check+0x2e0/0x410 [ast]
[  250.121417][ T3960] Code: 48 8b 6b 50 48 85 ed 74 59 48 89 df e8 29 d9 8d c1 48 c7 c1 20 23 12 c1 48 89 ea 48 c7 c7 80 23 12 c1 48 89 c6 e8 a0 47 0d c0 <0f> 0b b8 ea ff ff ff e9 55 ff ff ff 48 89 34 24 e8 1b 39 98 c0 48
[  250.121420][ T3960] RSP: 0018:ffa0000026b1f8f8 EFLAGS: 00010282
[  250.121423][ T3960] RAX: 0000000000000000 RBX: ff1100017299a0c8 RCX: 0000000000000027
[  250.121425][ T3960] RDX: 0000000000000027 RSI: 0000000000000004 RDI: ff11000c3f430b08
[  250.121427][ T3960] RBP: ff11000113c335a0 R08: 0000000000000001 R09: ffe21c0187e86161
[  250.121428][ T3960] R10: ff11000c3f430b0b R11: 0000000000000014 R12: ff1100018f9db000
[  250.121430][ T3960] R13: ff11000215a30000 R14: ff1100018f9d8808 R15: ff11000215a30688
[  250.121432][ T3960] FS:  00007f5cb09fe8c0(0000) GS:ff11000c3f400000(0000) knlGS:0000000000000000
[  250.121434][ T3960] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  250.121435][ T3960] CR2: 00007f5cb0942000 CR3: 00000001451d6004 CR4: 0000000000771ef0
[  250.121437][ T3960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  250.121438][ T3960] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  250.121439][ T3960] PKRU: 55555554
[  250.121441][ T3960] Call Trace:
[  250.121442][ T3960]  <TASK>
[  250.121444][ T3960]  ? __warn+0xcc/0x260
[  250.121450][ T3960]  ? ast_primary_plane_helper_atomic_check+0x2e0/0x410 [ast]
[  250.121455][ T3960]  ? report_bug+0x261/0x2c0
[  250.121461][ T3960]  ? handle_bug+0x3c/0x70
[  250.121465][ T3960]  ? exc_invalid_op+0x17/0x40
[  250.121468][ T3960]  ? asm_exc_invalid_op+0x1a/0x20
[  250.121473][ T3960]  ? ast_primary_plane_helper_atomic_check+0x2e0/0x410 [ast]
[  250.121478][ T3960]  ? ast_primary_plane_helper_atomic_check+0x2e0/0x410 [ast]
[  250.121483][ T3960]  drm_atomic_helper_check_planes+0x30a/0x8f0 [drm_kms_helper]
[  250.121503][ T3960]  drm_atomic_helper_check+0x7a/0x120 [drm_kms_helper]
[  250.121517][ T3960]  ? __pfx_drm_atomic_helper_check+0x10/0x10 [drm_kms_helper]
[  250.121530][ T3960]  drm_atomic_check_only+0x5ac/0x11a0 [drm]
[  250.121580][ T3960]  ? __pfx___drm_dev_dbg+0x10/0x10 [drm]
[  250.121621][ T3960]  drm_atomic_commit+0x114/0x2b0 [drm]
[  250.121654][ T3960]  ? __pfx_drm_atomic_commit+0x10/0x10 [drm]
[  250.121692][ T3960]  ? __pfx___drm_printfn_info+0x10/0x10 [drm]
[  250.121732][ T3960]  drm_mode_atomic_ioctl+0x985/0xe80 [drm]
[  250.121765][ T3960]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm]
[  250.121797][ T3960]  ? __drm_mode_object_find+0xdc/0x300 [drm]
[  250.121839][ T3960]  ? __pfx___drm_mode_object_find+0x10/0x10 [drm]
[  250.121879][ T3960]  ? __pfx___might_resched+0x10/0x10
[  250.121883][ T3960]  ? __pfx_drm_mode_obj_get_properties_ioctl+0x10/0x10 [drm]
[  250.121925][ T3960]  ? drm_mode_getproperty_ioctl+0x2c2/0x680 [drm]
[  250.121965][ T3960]  ? __pfx___drm_dev_dbg+0x10/0x10 [drm]
[  250.122002][ T3960]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm]
[  250.122034][ T3960]  drm_ioctl_kernel+0x16c/0x2e0 [drm]
[  250.122079][ T3960]  ? __pfx_drm_ioctl_kernel+0x10/0x10 [drm]
[  250.122121][ T3960]  drm_ioctl+0x4cc/0xac0 [drm]
[  250.122165][ T3960]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm]
[  250.122199][ T3960]  ? do_vmi_munmap+0x17b/0x2f0
[  250.122204][ T3960]  ? __pfx_drm_ioctl+0x10/0x10 [drm]
[  250.122257][ T3960]  ? __fget_light+0x57/0x420
[  250.122262][ T3960]  __x64_sys_ioctl+0x134/0x1b0
[  250.122265][ T3960]  do_syscall_64+0x5f/0x170
[  250.122271][ T3960]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
[  250.122273][ T3960] RIP: 0033:0x7f5cb2d92c5b
[  250.122276][ T3960] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[  250.122278][ T3960] RSP: 002b:00007fff688b2e80 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  250.122280][ T3960] RAX: ffffffffffffffda RBX: 000055ecf1f74580 RCX: 00007f5cb2d92c5b
[  250.122282][ T3960] RDX: 00007fff688b2f20 RSI: 00000000c03864bc RDI: 0000000000000004
[  250.122283][ T3960] RBP: 00007fff688b2f20 R08: 0000000000000004 R09: 0000000000000004
[  250.122284][ T3960] R10: 000055ecf1eec010 R11: 0000000000000246 R12: 00000000c03864bc
[  250.122286][ T3960] R13: 0000000000000004 R14: 000055ecf1f81ea0 R15: 000055ecf1f75d10
[  250.122288][ T3960]  </TASK>
[  250.122289][ T3960] ---[ end trace 0000000000000000 ]---


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0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki