Date
May 30, 2025, 4:14 a.m.
| Environment | |
|---|---|
| qemu-x86_64 | |
| x15 |
------------[ cut here ]------------ [ 210.215834] WARNING: CPU: 0 PID: 2807 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 210.217028] Modules linked in: [ 210.217655] CPU: 0 UID: 0 PID: 2807 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250530 #1 PREEMPT(voluntary) [ 210.219468] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 210.219814] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 210.220569] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 210.221810] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 8b b5 1e 02 8d 44 08 ff 99 f7 f9 89 c1 85 c0 79 d6 eb de 90 <0f> 0b 90 b9 ea ff ff ff 48 83 c4 08 5b 89 c8 41 5c 41 5d 41 5e 5d [ 210.223420] RSP: 0000:ffff88810935fc78 EFLAGS: 00010286 [ 210.223971] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 210.225072] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff89c3cc18 [ 210.225928] RBP: ffff88810935fca0 R08: 0000000000000000 R09: ffffed10208dd0e0 [ 210.226631] R10: ffff8881046e8707 R11: 0000000000000000 R12: ffffffff89c3cc00 [ 210.227502] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810935fd38 [ 210.228239] FS: 0000000000000000(0000) GS:ffff8881cf45b000(0000) knlGS:0000000000000000 [ 210.228780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.229369] CR2: 00007ffff7ffe000 CR3: 00000001246bc000 CR4: 00000000000006f0 [ 210.229790] DR0: ffffffff8bc69400 DR1: ffffffff8bc69401 DR2: ffffffff8bc69402 [ 210.230921] DR3: ffffffff8bc69403 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 210.231675] Call Trace: [ 210.232031] <TASK> [ 210.232762] drm_test_rect_calc_hscale+0x108/0x270 [ 210.234045] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 210.234764] ? __schedule+0x10cc/0x2b60 [ 210.235522] ? __pfx_read_tsc+0x10/0x10 [ 210.235951] ? ktime_get_ts64+0x86/0x230 [ 210.236354] kunit_try_run_case+0x1a5/0x480 [ 210.236750] ? __pfx_kunit_try_run_case+0x10/0x10 [ 210.237719] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 210.238219] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 210.239163] ? __kthread_parkme+0x82/0x180 [ 210.239917] ? preempt_count_sub+0x50/0x80 [ 210.240957] ? __pfx_kunit_try_run_case+0x10/0x10 [ 210.241632] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 210.242271] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 210.243129] kthread+0x337/0x6f0 [ 210.243660] ? trace_preempt_on+0x20/0xc0 [ 210.244101] ? __pfx_kthread+0x10/0x10 [ 210.244639] ? _raw_spin_unlock_irq+0x47/0x80 [ 210.245568] ? calculate_sigpending+0x7b/0xa0 [ 210.246178] ? __pfx_kthread+0x10/0x10 [ 210.246913] ret_from_fork+0x116/0x1d0 [ 210.247660] ? __pfx_kthread+0x10/0x10 [ 210.248385] ret_from_fork_asm+0x1a/0x30 [ 210.249008] </TASK> [ 210.249215] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 210.172055] WARNING: CPU: 1 PID: 2805 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x125/0x190 [ 210.173509] Modules linked in: [ 210.174650] CPU: 1 UID: 0 PID: 2805 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250530 #1 PREEMPT(voluntary) [ 210.175682] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 210.176183] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 210.177179] RIP: 0010:drm_rect_calc_hscale+0x125/0x190 [ 210.178297] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d e9 8b b5 1e 02 8d 44 08 ff 99 f7 f9 89 c1 85 c0 79 d6 eb de 90 <0f> 0b 90 b9 ea ff ff ff 48 83 c4 08 5b 89 c8 41 5c 41 5d 41 5e 5d [ 210.180730] RSP: 0000:ffff88810980fc78 EFLAGS: 00010286 [ 210.181613] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 210.182978] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff89c3cbe0 [ 210.183603] RBP: ffff88810980fca0 R08: 0000000000000000 R09: ffffed1020cafb80 [ 210.184148] R10: ffff88810657dc07 R11: 0000000000000000 R12: ffffffff89c3cbc8 [ 210.185384] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810980fd38 [ 210.185954] FS: 0000000000000000(0000) GS:ffff8881cf55b000(0000) knlGS:0000000000000000 [ 210.186547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.187614] CR2: ffffffffffffffff CR3: 00000001246bc000 CR4: 00000000000006f0 [ 210.188561] DR0: ffffffff8bc69400 DR1: ffffffff8bc69401 DR2: ffffffff8bc69403 [ 210.189650] DR3: ffffffff8bc69405 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 210.190451] Call Trace: [ 210.190941] <TASK> [ 210.191589] drm_test_rect_calc_hscale+0x108/0x270 [ 210.192125] ? __pfx_drm_test_rect_calc_hscale+0x10/0x10 [ 210.193200] ? __schedule+0x10cc/0x2b60 [ 210.193979] ? __pfx_read_tsc+0x10/0x10 [ 210.194675] ? ktime_get_ts64+0x86/0x230 [ 210.195077] kunit_try_run_case+0x1a5/0x480 [ 210.195858] ? __pfx_kunit_try_run_case+0x10/0x10 [ 210.196861] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 210.197542] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 210.198024] ? __kthread_parkme+0x82/0x180 [ 210.198690] ? preempt_count_sub+0x50/0x80 [ 210.199154] ? __pfx_kunit_try_run_case+0x10/0x10 [ 210.199692] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 210.200744] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 210.202080] kthread+0x337/0x6f0 [ 210.202526] ? trace_preempt_on+0x20/0xc0 [ 210.203123] ? __pfx_kthread+0x10/0x10 [ 210.203972] ? _raw_spin_unlock_irq+0x47/0x80 [ 210.204587] ? calculate_sigpending+0x7b/0xa0 [ 210.205542] ? __pfx_kthread+0x10/0x10 [ 210.206110] ret_from_fork+0x116/0x1d0 [ 210.206615] ? __pfx_kthread+0x10/0x10 [ 210.207044] ret_from_fork_asm+0x1a/0x30 [ 210.207623] </TASK> [ 210.207851] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 186.207672] WARNING: CPU: 1 PID: 3018 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x178/0x1d0 [ 186.217529] Modules linked in: [ 186.220611] CPU: 1 UID: 0 PID: 3018 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250530 #1 NONE [ 186.220642] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 186.220642] Hardware name: Generic DRA74X (Flattened Device Tree) [ 186.220642] Call trace: [ 186.220672] unwind_backtrace from show_stack+0x18/0x1c [ 186.220672] show_stack from dump_stack_lvl+0x70/0x90 [ 186.220703] dump_stack_lvl from __warn+0x154/0x2e0 [ 186.220733] __warn from warn_slowpath_fmt+0x24c/0x258 [ 186.220764] warn_slowpath_fmt from drm_rect_calc_hscale+0x178/0x1d0 [ 186.220764] drm_rect_calc_hscale from drm_test_rect_calc_hscale+0x134/0x2c4 [ 186.220794] drm_test_rect_calc_hscale from kunit_try_run_case+0x22c/0x5a8 [ 186.220825] kunit_try_run_case from kunit_generic_run_threadfn_adapter+0xc4/0x128 [ 186.220825] kunit_generic_run_threadfn_adapter from kthread+0x464/0x810 [ 186.220855] kthread from ret_from_fork+0x14/0x20 [ 186.220886] Exception stack(0xf25abfb0 to 0xf25abff8) [ 186.220886] bfa0: 00000000 00000000 00000000 00000000 [ 186.220916] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 186.220916] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 186.220916] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 186.066955] WARNING: CPU: 1 PID: 3016 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_hscale+0x178/0x1d0 [ 186.076660] Modules linked in: [ 186.079772] CPU: 1 UID: 0 PID: 3016 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250530 #1 NONE [ 186.079803] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 186.079803] Hardware name: Generic DRA74X (Flattened Device Tree) [ 186.079803] Call trace: [ 186.079803] unwind_backtrace from show_stack+0x18/0x1c [ 186.079833] show_stack from dump_stack_lvl+0x70/0x90 [ 186.079864] dump_stack_lvl from __warn+0x154/0x2e0 [ 186.079895] __warn from warn_slowpath_fmt+0x24c/0x258 [ 186.079925] warn_slowpath_fmt from drm_rect_calc_hscale+0x178/0x1d0 [ 186.079925] drm_rect_calc_hscale from drm_test_rect_calc_hscale+0x134/0x2c4 [ 186.079956] drm_test_rect_calc_hscale from kunit_try_run_case+0x22c/0x5a8 [ 186.079986] kunit_try_run_case from kunit_generic_run_threadfn_adapter+0xc4/0x128 [ 186.080017] kunit_generic_run_threadfn_adapter from kthread+0x464/0x810 [ 186.080047] kthread from ret_from_fork+0x14/0x20 [ 186.080047] Exception stack(0xf259bfb0 to 0xf259bff8) [ 186.080078] bfa0: 00000000 00000000 00000000 00000000 [ 186.080078] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 186.080078] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 186.080108] ---[ end trace 0000000000000000 ]---