Date
May 30, 2025, 4:14 a.m.
| Environment | |
|---|---|
| qemu-x86_64 | |
| x15 |
------------[ cut here ]------------ [ 210.274678] WARNING: CPU: 1 PID: 2817 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 210.276127] Modules linked in: [ 210.276868] CPU: 1 UID: 0 PID: 2817 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250530 #1 PREEMPT(voluntary) [ 210.278153] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 210.278740] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 210.279432] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 210.280625] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d c3 cc cc cc cc 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 [ 210.282001] RSP: 0000:ffff8881091c7c78 EFLAGS: 00010286 [ 210.282786] RAX: 00000000ffff0000 RBX: 00000000ffff0000 RCX: 0000000000010000 [ 210.283693] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff89c3cbdc [ 210.284209] RBP: ffff8881091c7ca0 R08: 0000000000000000 R09: ffffed10209cac60 [ 210.285205] R10: ffff888104e56307 R11: 0000000000000000 R12: ffffffff89c3cbc8 [ 210.286119] R13: 0000000000000000 R14: 000000007fffffff R15: ffff8881091c7d38 [ 210.286720] FS: 0000000000000000(0000) GS:ffff8881cf55b000(0000) knlGS:0000000000000000 [ 210.287350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.288123] CR2: ffffffffffffffff CR3: 00000001246bc000 CR4: 00000000000006f0 [ 210.288836] DR0: ffffffff8bc69400 DR1: ffffffff8bc69401 DR2: ffffffff8bc69403 [ 210.289728] DR3: ffffffff8bc69405 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 210.290807] Call Trace: [ 210.291044] <TASK> [ 210.291176] drm_test_rect_calc_vscale+0x108/0x270 [ 210.292325] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 210.292933] ? __schedule+0x10cc/0x2b60 [ 210.293419] ? __pfx_read_tsc+0x10/0x10 [ 210.294055] ? ktime_get_ts64+0x86/0x230 [ 210.294958] kunit_try_run_case+0x1a5/0x480 [ 210.295721] ? __pfx_kunit_try_run_case+0x10/0x10 [ 210.296199] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 210.297087] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 210.297490] ? __kthread_parkme+0x82/0x180 [ 210.298084] ? preempt_count_sub+0x50/0x80 [ 210.298976] ? __pfx_kunit_try_run_case+0x10/0x10 [ 210.299823] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 210.300365] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 210.301007] kthread+0x337/0x6f0 [ 210.301492] ? trace_preempt_on+0x20/0xc0 [ 210.301936] ? __pfx_kthread+0x10/0x10 [ 210.302364] ? _raw_spin_unlock_irq+0x47/0x80 [ 210.302904] ? calculate_sigpending+0x7b/0xa0 [ 210.303710] ? __pfx_kthread+0x10/0x10 [ 210.304586] ret_from_fork+0x116/0x1d0 [ 210.305127] ? __pfx_kthread+0x10/0x10 [ 210.305919] ret_from_fork_asm+0x1a/0x30 [ 210.306544] </TASK> [ 210.306986] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 210.313062] WARNING: CPU: 0 PID: 2819 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x130/0x190 [ 210.313915] Modules linked in: [ 210.315030] CPU: 0 UID: 0 PID: 2819 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250530 #1 PREEMPT(voluntary) [ 210.316363] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 210.316909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 210.317983] RIP: 0010:drm_rect_calc_vscale+0x130/0x190 [ 210.318915] Code: 7f 43 41 39 ce 7c 3e 48 83 c4 08 89 c8 5b 41 5c 41 5d 41 5e 5d c3 cc cc cc cc 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 [ 210.320707] RSP: 0000:ffff88810980fc78 EFLAGS: 00010286 [ 210.321817] RAX: 0000000000010000 RBX: 00000000ffff0000 RCX: 00000000ffff0000 [ 210.323061] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff89c3cc14 [ 210.323949] RBP: ffff88810980fca0 R08: 0000000000000000 R09: ffffed10208dd180 [ 210.324959] R10: ffff8881046e8c07 R11: 0000000000000000 R12: ffffffff89c3cc00 [ 210.325994] R13: 0000000000000000 R14: 000000007fffffff R15: ffff88810980fd38 [ 210.327113] FS: 0000000000000000(0000) GS:ffff8881cf45b000(0000) knlGS:0000000000000000 [ 210.328203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.328563] CR2: 00007ffff7ffe000 CR3: 00000001246bc000 CR4: 00000000000006f0 [ 210.329653] DR0: ffffffff8bc69400 DR1: ffffffff8bc69401 DR2: ffffffff8bc69402 [ 210.330191] DR3: ffffffff8bc69403 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 210.330596] Call Trace: [ 210.330831] <TASK> [ 210.332586] drm_test_rect_calc_vscale+0x108/0x270 [ 210.333854] ? __pfx_drm_test_rect_calc_vscale+0x10/0x10 [ 210.335642] ? __schedule+0x10cc/0x2b60 [ 210.336287] ? __pfx_read_tsc+0x10/0x10 [ 210.336604] ? ktime_get_ts64+0x86/0x230 [ 210.336956] kunit_try_run_case+0x1a5/0x480 [ 210.337292] ? __pfx_kunit_try_run_case+0x10/0x10 [ 210.337629] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 210.340085] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 210.341725] ? __kthread_parkme+0x82/0x180 [ 210.343098] ? preempt_count_sub+0x50/0x80 [ 210.343941] ? __pfx_kunit_try_run_case+0x10/0x10 [ 210.344921] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 210.346297] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 210.347173] kthread+0x337/0x6f0 [ 210.347775] ? trace_preempt_on+0x20/0xc0 [ 210.348529] ? __pfx_kthread+0x10/0x10 [ 210.349020] ? _raw_spin_unlock_irq+0x47/0x80 [ 210.350089] ? calculate_sigpending+0x7b/0xa0 [ 210.350894] ? __pfx_kthread+0x10/0x10 [ 210.351592] ret_from_fork+0x116/0x1d0 [ 210.351995] ? __pfx_kthread+0x10/0x10 [ 210.352481] ret_from_fork_asm+0x1a/0x30 [ 210.353508] </TASK> [ 210.353774] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 186.530181] WARNING: CPU: 1 PID: 3030 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x180/0x1d0 [ 186.540130] Modules linked in: [ 186.543701] CPU: 1 UID: 0 PID: 3030 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250530 #1 NONE [ 186.543731] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 186.543731] Hardware name: Generic DRA74X (Flattened Device Tree) [ 186.543731] Call trace: [ 186.543731] unwind_backtrace from show_stack+0x18/0x1c [ 186.543792] show_stack from dump_stack_lvl+0x70/0x90 [ 186.543792] dump_stack_lvl from __warn+0x154/0x2e0 [ 186.543823] __warn from warn_slowpath_fmt+0x24c/0x258 [ 186.543853] warn_slowpath_fmt from drm_rect_calc_vscale+0x180/0x1d0 [ 186.543884] drm_rect_calc_vscale from drm_test_rect_calc_vscale+0x134/0x2c4 [ 186.543914] drm_test_rect_calc_vscale from kunit_try_run_case+0x22c/0x5a8 [ 186.543945] kunit_try_run_case from kunit_generic_run_threadfn_adapter+0xc4/0x128 [ 186.543975] kunit_generic_run_threadfn_adapter from kthread+0x464/0x810 [ 186.544006] kthread from ret_from_fork+0x14/0x20 [ 186.544036] Exception stack(0xf260bfb0 to 0xf260bff8) [ 186.544036] bfa0: 00000000 00000000 00000000 00000000 [ 186.544067] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 186.544067] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 186.544067] ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ [ 186.388671] WARNING: CPU: 1 PID: 3028 at drivers/gpu/drm/drm_rect.c:137 drm_rect_calc_vscale+0x180/0x1d0 [ 186.398498] Modules linked in: [ 186.401611] CPU: 1 UID: 0 PID: 3028 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-next-20250530 #1 NONE [ 186.401641] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 186.401641] Hardware name: Generic DRA74X (Flattened Device Tree) [ 186.401641] Call trace: [ 186.401641] unwind_backtrace from show_stack+0x18/0x1c [ 186.401672] show_stack from dump_stack_lvl+0x70/0x90 [ 186.401702] dump_stack_lvl from __warn+0x154/0x2e0 [ 186.401733] __warn from warn_slowpath_fmt+0x24c/0x258 [ 186.401733] warn_slowpath_fmt from drm_rect_calc_vscale+0x180/0x1d0 [ 186.401763] drm_rect_calc_vscale from drm_test_rect_calc_vscale+0x134/0x2c4 [ 186.401794] drm_test_rect_calc_vscale from kunit_try_run_case+0x22c/0x5a8 [ 186.401794] kunit_try_run_case from kunit_generic_run_threadfn_adapter+0xc4/0x128 [ 186.401824] kunit_generic_run_threadfn_adapter from kthread+0x464/0x810 [ 186.401855] kthread from ret_from_fork+0x14/0x20 [ 186.401855] Exception stack(0xf25fbfb0 to 0xf25fbff8) [ 186.401885] bfa0: 00000000 00000000 00000000 00000000 [ 186.401885] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 186.401916] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 186.401916] ---[ end trace 0000000000000000 ]---