Date
June 25, 2025, 8:08 a.m.
Environment | |
---|---|
qemu-arm64 | |
qemu-x86_64 |
------------[ cut here ]------------ [ 37.594895] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#1: kunit_try_catch/429 [ 37.597757] Modules linked in: [ 37.598343] CPU: 1 UID: 0 PID: 429 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250625 #1 PREEMPT [ 37.599813] Tainted: [D]=DIE, [N]=TEST [ 37.600263] Hardware name: linux,dummy-virt (DT) [ 37.600698] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 37.601314] pc : intlog2+0xb8/0x118 [ 37.601749] lr : intlog2_test+0x88/0x180 [ 37.602343] sp : ffff800082027cd0 [ 37.602877] x29: ffff800082027cf0 x28: dfff800000000000 x27: 1ffe000018f25255 [ 37.603550] x26: fff00000c79644a0 x25: ffff800080087808 x24: 0000000000000000 [ 37.604211] x23: dfff800000000000 x22: fff00000c7929c98 x21: ffff9e2801efc1b0 [ 37.604884] x20: ffff9e2800367e20 x19: ffff800080087b00 x18: ffff800080097930 [ 37.605535] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001 [ 37.606459] x14: 1ffff3c500698180 x13: 0000000000000000 x12: 0000000000000000 [ 37.607105] x11: ffff73c500698181 x10: 0000000000000017 x9 : 0000000000000007 [ 37.607750] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014 [ 37.608403] x5 : 00000000738ed747 x4 : 0000000000000000 x3 : ffff9e27fd987150 [ 37.609072] x2 : 0000000000000000 x1 : 0000000000408bc4 x0 : 0000000000000000 [ 37.609697] Call trace: [ 37.610012] intlog2+0xb8/0x118 (P) [ 37.610598] intlog2_test+0x88/0x180 [ 37.610851] kunit_try_run_case+0x118/0x31c [ 37.611121] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 37.611778] kthread+0x3f4/0x51c [ 37.612108] ret_from_fork+0x10/0x20 [ 37.612399] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 105.257924] WARNING: lib/math/int_log.c:63 at intlog2+0xd8/0xf8, CPU#1: kunit_try_catch/652 [ 105.263113] Modules linked in: [ 105.263903] CPU: 1 UID: 0 PID: 652 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc3-next-20250625 #1 PREEMPT [ 105.264850] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 105.265179] Hardware name: linux,dummy-virt (DT) [ 105.265612] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 105.266204] pc : intlog2+0xd8/0xf8 [ 105.266622] lr : intlog2_test+0xe4/0x200 [ 105.267006] sp : ffff8000824b7c10 [ 105.267332] x29: ffff8000824b7c90 x28: 0000000000000000 x27: 0000000000000000 [ 105.268137] x26: 1ffe0000187e6d41 x25: 0000000000000000 x24: ffff8000824b7ce0 [ 105.268850] x23: ffff8000824b7d00 x22: 0000000000000000 x21: 1ffff00010496f82 [ 105.269445] x20: ffff9ec8af9fc9e0 x19: ffff800080087990 x18: 000000002ed1ac3e [ 105.269837] x17: 000000009bf7ebab x16: fff00000c613143c x15: fff00000ff616b08 [ 105.270320] x14: 0000000000018fff x13: 1ffe00001b48c5cd x12: ffff73d916712189 [ 105.270772] x11: 1ffff3d916712188 x10: ffff73d916712188 x9 : ffff9ec8ad03e294 [ 105.271227] x8 : ffff9ec8b3890c43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 105.271679] x5 : ffff700010496f82 x4 : 1ffff00010010f3b x3 : 1ffff3d915f3f93c [ 105.272228] x2 : 1ffff3d915f3f93c x1 : 0000000000000003 x0 : 0000000000000000 [ 105.272788] Call trace: [ 105.272968] intlog2+0xd8/0xf8 (P) [ 105.273224] kunit_try_run_case+0x170/0x3f0 [ 105.273501] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 105.273818] kthread+0x328/0x630 [ 105.274053] ret_from_fork+0x10/0x20 [ 105.274336] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 41.610502] WARNING: lib/math/int_log.c:63 at intlog2+0xd0/0xe8, CPU#0: kunit_try_catch/429 [ 41.617910] Modules linked in: [ 41.618409] CPU: 0 UID: 0 PID: 429 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250625 #1 PREEMPT [ 41.619247] Tainted: [D]=DIE, [N]=TEST [ 41.619541] Hardware name: linux,dummy-virt (DT) [ 41.620021] pstate: 11400009 (nzcV daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 41.620774] pc : intlog2+0xd0/0xe8 [ 41.621081] lr : intlog2_test+0xdc/0x1f0 [ 41.621387] sp : ffff8000820e7c10 [ 41.621796] x29: ffff8000820e7c90 x28: 0000000000000000 x27: 0000000000000000 [ 41.622454] x26: 1ffe000018ec7601 x25: fff00000c7a09280 x24: 0000000000000004 [ 41.623283] x23: fff00000c7a09280 x22: 0000000000000000 x21: 1ffff0001041cf82 [ 41.624007] x20: ffffaa635ae531e0 x19: ffff8000800879a0 x18: 1ffff00010012ece [ 41.624753] x17: fff00000c0369288 x16: fff00000c574453c x15: 0000000000007eb0 [ 41.625515] x14: 1ffe00001b5232dd x13: 1ffe000018f41252 x12: ffff754c6bc78549 [ 41.626008] x11: 1ffff54c6bc78548 x10: ffff754c6bc78548 x9 : dfff800000000000 [ 41.626314] x8 : ffffaa635e3c2a43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 41.626600] x5 : ffff70001041cf82 x4 : 1ffff00010010f3d x3 : 1ffff54c6b5ca63c [ 41.626860] x2 : 1ffff54c6b5ca63c x1 : 0000000000000003 x0 : 0000000000000000 [ 41.627427] Call trace: [ 41.627727] intlog2+0xd0/0xe8 (P) [ 41.628175] kunit_try_run_case+0x144/0x3bc [ 41.628681] kunit_generic_run_threadfn_adapter+0x80/0xec [ 41.629247] kthread+0x37c/0x67c [ 41.629586] ret_from_fork+0x10/0x20 [ 41.630409] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 34.951868] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#0: kunit_try_catch/429 [ 34.955965] Modules linked in: [ 34.956434] CPU: 0 UID: 0 PID: 429 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250625 #1 PREEMPT [ 34.956915] Tainted: [D]=DIE, [N]=TEST [ 34.957187] Hardware name: linux,dummy-virt (DT) [ 34.957625] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 34.958209] pc : intlog2+0xb8/0x118 [ 34.958602] lr : intlog2_test+0x88/0x180 [ 34.959109] sp : ffff800082107cd0 [ 34.959506] x29: ffff800082107cf0 x28: dfff800000000000 x27: 1ffe000018f4cb95 [ 34.960417] x26: fff00000c7a7d9a0 x25: ffff800080087808 x24: 0000000000000000 [ 34.961310] x23: dfff800000000000 x22: fff00000c7a66698 x21: ffffa555a10ec2f0 [ 34.961975] x20: ffffa5559f558e40 x19: ffff800080087b00 x18: ffff800080097940 [ 34.962614] x17: ffff80008009793c x16: 0000000000000000 x15: 0000000000000001 [ 34.963170] x14: 1ffff4aab44d6180 x13: 0000000000000000 x12: 0000000000000000 [ 34.963609] x11: ffff74aab44d6181 x10: 0000000000000017 x9 : 0000000000000007 [ 34.964343] x8 : 0000000000000000 x7 : ffff80008009794c x6 : 0000000000000014 [ 34.964738] x5 : 00000000a52ae3f7 x4 : 0000000000000000 x3 : ffffa5559cb81b7c [ 34.965107] x2 : 0000000000000000 x1 : 000000000042c1da x0 : 0000000000000000 [ 34.965462] Call trace: [ 34.965608] intlog2+0xb8/0x118 (P) [ 34.965807] intlog2_test+0x88/0x180 [ 34.966739] kunit_try_run_case+0x118/0x31c [ 34.967448] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 34.968114] kthread+0x3f4/0x51c [ 34.968477] ret_from_fork+0x10/0x20 [ 34.968957] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 46.128459] WARNING: lib/math/int_log.c:63 at intlog2+0xd4/0xec, CPU#1: kunit_try_catch/429 [ 46.131491] Modules linked in: [ 46.132366] CPU: 1 UID: 0 PID: 429 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250625 #1 PREEMPT [ 46.133265] Tainted: [D]=DIE, [N]=TEST [ 46.133561] Hardware name: linux,dummy-virt (DT) [ 46.133927] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 46.134579] pc : intlog2+0xd4/0xec [ 46.134948] lr : intlog2_test+0xdc/0x1e0 [ 46.135321] sp : ffff800080e87bf0 [ 46.135636] x29: ffff800080e87bf0 x28: 0000000000000000 x27: 0000000000000000 [ 46.136413] x26: 0000000000000000 x25: fff00000c79ab780 x24: fff00000c79ab780 [ 46.137431] x23: 0000000000000000 x22: ffff956fdf76f458 x21: ffff956fde0c3e40 [ 46.138151] x20: 1ffff000101d0f86 x19: ffff800080087a00 x18: 00000000000010d8 [ 46.138459] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0 [ 46.138743] x14: 00000000000010f8 x13: ffff72adfc6b5939 x12: 1ffff2adfc6b5938 [ 46.139023] x11: 1ffff2adfc6b5938 x10: ffff72adfc6b5938 x9 : dfff800000000000 [ 46.139567] x8 : 0000000000000001 x7 : ffff72adfc6b5939 x6 : ffff956fe35ac9c3 [ 46.140672] x5 : 0000000041b58ab3 x4 : ffff7000101d0f86 x3 : 1ffff2adfbc187c8 [ 46.141489] x2 : 1ffff2adfbc187c8 x1 : 0000000000000003 x0 : 0000000000000000 [ 46.142276] Call trace: [ 46.142563] intlog2+0xd4/0xec (P) [ 46.142986] kunit_try_run_case+0x144/0x3bc [ 46.143417] kunit_generic_run_threadfn_adapter+0x80/0xec [ 46.144101] kthread+0x3f0/0x744 [ 46.144516] ret_from_fork+0x10/0x20 [ 46.145025] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 118.666034] WARNING: lib/math/int_log.c:63 at intlog2+0xdf/0x110, CPU#0: kunit_try_catch/669 [ 118.666390] Modules linked in: [ 118.666551] CPU: 0 UID: 0 PID: 669 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc3-next-20250625 #1 PREEMPT(voluntary) [ 118.667581] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 118.668144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 118.668565] RIP: 0010:intlog2+0xdf/0x110 [ 118.668984] Code: 09 b1 c1 e0 18 48 83 c4 08 89 d1 c1 e2 08 29 cb 01 d0 0f b7 db 41 0f af dc c1 eb 0f 01 d8 5b 41 5c 41 5d 5d e9 82 63 8e 02 90 <0f> 0b 90 31 c0 c3 cc cc cc cc 89 45 e4 e8 cf dd 55 ff 8b 45 e4 eb [ 118.670100] RSP: 0000:ffff88810b53fcb0 EFLAGS: 00010246 [ 118.670365] RAX: 0000000000000000 RBX: ffff8881003c7ae8 RCX: 1ffff110216a7fb4 [ 118.671044] RDX: 1ffffffff6213068 RSI: 1ffff110216a7fb3 RDI: 0000000000000000 [ 118.671440] RBP: ffff88810b53fd60 R08: 0000000000000000 R09: ffffed10208ffd60 [ 118.671835] R10: ffff8881047feb07 R11: 0000000000000000 R12: 1ffff110216a7f97 [ 118.672356] R13: ffffffffb1098340 R14: 0000000000000000 R15: ffff88810b53fd38 [ 118.672763] FS: 0000000000000000(0000) GS:ffff8881a7e2e000(0000) knlGS:0000000000000000 [ 118.673414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.673669] CR2: dffffc0000000000 CR3: 00000000250bc000 CR4: 00000000000006f0 [ 118.674313] DR0: ffffffffb3298480 DR1: ffffffffb3298481 DR2: ffffffffb3298482 [ 118.674620] DR3: ffffffffb3298483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 118.675179] Call Trace: [ 118.675296] <TASK> [ 118.675542] ? intlog2_test+0xf2/0x220 [ 118.675733] ? __pfx_intlog2_test+0x10/0x10 [ 118.676247] ? __schedule+0x10cc/0x2b60 [ 118.676573] ? __pfx_read_tsc+0x10/0x10 [ 118.676940] ? ktime_get_ts64+0x86/0x230 [ 118.677266] kunit_try_run_case+0x1a5/0x480 [ 118.677461] ? __pfx_kunit_try_run_case+0x10/0x10 [ 118.677679] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 118.677887] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 118.678243] ? __kthread_parkme+0x82/0x180 [ 118.678662] ? preempt_count_sub+0x50/0x80 [ 118.678969] ? __pfx_kunit_try_run_case+0x10/0x10 [ 118.679218] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 118.679465] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 118.679708] kthread+0x337/0x6f0 [ 118.679901] ? trace_preempt_on+0x20/0xc0 [ 118.680243] ? __pfx_kthread+0x10/0x10 [ 118.680403] ? _raw_spin_unlock_irq+0x47/0x80 [ 118.680638] ? calculate_sigpending+0x7b/0xa0 [ 118.680877] ? __pfx_kthread+0x10/0x10 [ 118.681172] ret_from_fork+0x116/0x1d0 [ 118.681405] ? __pfx_kthread+0x10/0x10 [ 118.681579] ret_from_fork_asm+0x1a/0x30 [ 118.681972] </TASK> [ 118.682102] ---[ end trace 0000000000000000 ]---