Date
July 2, 2025, 11:10 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
------------[ cut here ]------------ [ 38.585558] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#0: kunit_try_catch/449 [ 38.590650] Modules linked in: [ 38.591128] CPU: 0 UID: 0 PID: 449 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 38.591719] Tainted: [D]=DIE, [N]=TEST [ 38.591895] Hardware name: linux,dummy-virt (DT) [ 38.592102] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 38.592459] pc : intlog2+0xb8/0x118 [ 38.592698] lr : intlog2_test+0x88/0x180 [ 38.592939] sp : ffff800082047cd0 [ 38.593133] x29: ffff800082047cf0 x28: dfff800000000000 x27: 1ffe0000193b6255 [ 38.593513] x26: fff00000c9ccba20 x25: ffff800080087808 x24: 0000000000000000 [ 38.593965] x23: dfff800000000000 x22: fff00000c9db1c98 x21: ffffae735e4ec590 [ 38.594758] x20: ffffae735c959220 x19: ffff800080087b00 x18: ffff800080097930 [ 38.595228] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001 [ 38.595711] x14: 1ffff5ce6bf58180 x13: 0000000000000000 x12: 0000000000000000 [ 38.596353] x11: ffff75ce6bf58181 x10: 0000000000000017 x9 : 0000000000000007 [ 38.596902] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014 [ 38.597433] x5 : 00000000a54207d1 x4 : 0000000000000000 x3 : ffffae7359f81bac [ 38.597980] x2 : 0000000000000000 x1 : 00000000004d8bc5 x0 : 0000000000000000 [ 38.598617] Call trace: [ 38.598773] intlog2+0xb8/0x118 (P) [ 38.599030] intlog2_test+0x88/0x180 [ 38.599266] kunit_try_run_case+0x118/0x31c [ 38.599502] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 38.599828] kthread+0x3f4/0x51c [ 38.600031] ret_from_fork+0x10/0x20 [ 38.600340] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 38.443979] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#0: kunit_try_catch/450 [ 38.444831] Modules linked in: [ 38.445078] CPU: 0 UID: 0 PID: 450 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 38.445479] Tainted: [D]=DIE, [N]=TEST [ 38.445650] Hardware name: linux,dummy-virt (DT) [ 38.445848] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 38.447145] pc : intlog2+0xb8/0x118 [ 38.447744] lr : intlog2_test+0x88/0x180 [ 38.448353] sp : ffff800082277cd0 [ 38.448852] x29: ffff800082277cf0 x28: dfff800000000000 x27: 1ffe0000193dd945 [ 38.449916] x26: fff00000c9ea3d20 x25: ffff800080087808 x24: 0000000000000000 [ 38.450911] x23: dfff800000000000 x22: fff00000c9eed418 x21: ffff9ca27e4fc450 [ 38.451896] x20: ffff9ca27c968180 x19: ffff800080087b00 x18: ffff800080097930 [ 38.452868] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001 [ 38.453923] x14: 1ffff3944ff59f80 x13: 0000000000000000 x12: 0000000000000000 [ 38.454912] x11: ffff73944ff59f81 x10: 0000000000000017 x9 : 0000000000000007 [ 38.455918] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014 [ 38.456894] x5 : 00000000c078e9c9 x4 : 0000000000000000 x3 : ffff9ca279f871c4 [ 38.457842] x2 : 0000000000000000 x1 : 000000000041cb20 x0 : 0000000000000000 [ 38.458236] Call trace: [ 38.458620] intlog2+0xb8/0x118 (P) [ 38.459258] intlog2_test+0x88/0x180 [ 38.459743] kunit_try_run_case+0x118/0x31c [ 38.460390] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 38.461139] kthread+0x3f4/0x51c [ 38.461667] ret_from_fork+0x10/0x20 [ 38.462301] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 39.177658] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#1: kunit_try_catch/450 [ 39.178520] Modules linked in: [ 39.178801] CPU: 1 UID: 0 PID: 450 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 39.179246] Tainted: [D]=DIE, [N]=TEST [ 39.179474] Hardware name: linux,dummy-virt (DT) [ 39.179745] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 39.180098] pc : intlog2+0xb8/0x118 [ 39.180312] lr : intlog2_test+0x88/0x180 [ 39.180561] sp : ffff8000820f7cd0 [ 39.180769] x29: ffff8000820f7cf0 x28: dfff800000000000 x27: 1ffe0000193c3005 [ 39.181222] x26: fff00000c9d646a0 x25: ffff800080087808 x24: 0000000000000000 [ 39.181647] x23: dfff800000000000 x22: fff00000c9e18a18 x21: ffffa9c4e90fc450 [ 39.182086] x20: ffffa9c4e7568180 x19: ffff800080087b00 x18: 0000000000000002 [ 39.182499] x17: 0000000000000075 x16: 0000000000000000 x15: 0000000000000001 [ 39.182945] x14: 1ffff5389d4d9f80 x13: 0000000000000000 x12: 0000000000000000 [ 39.183531] x11: ffff75389d4d9f81 x10: 0000000000000017 x9 : 0000000000000007 [ 39.183977] x8 : 0000000000000000 x7 : 0000000007283e5a x6 : 00000000afa0ba7f [ 39.184424] x5 : 0000000074f3a5f7 x4 : 0000000000000000 x3 : ffffa9c4e4b871c4 [ 39.184869] x2 : 0000000000000000 x1 : 0000000000666be7 x0 : 0000000000000000 [ 39.185640] Call trace: [ 39.185831] intlog2+0xb8/0x118 (P) [ 39.186059] intlog2_test+0x88/0x180 [ 39.186288] kunit_try_run_case+0x118/0x31c [ 39.186525] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 39.186833] kthread+0x3f4/0x51c [ 39.187068] ret_from_fork+0x10/0x20 [ 39.187339] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 109.159219] WARNING: lib/math/int_log.c:63 at intlog2+0xd8/0xf8, CPU#1: kunit_try_catch/673 [ 109.162213] Modules linked in: [ 109.162666] CPU: 1 UID: 0 PID: 673 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 109.163737] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 109.164267] Hardware name: linux,dummy-virt (DT) [ 109.164823] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 109.165743] pc : intlog2+0xd8/0xf8 [ 109.166147] lr : intlog2_test+0xe4/0x200 [ 109.166566] sp : ffff800082157c10 [ 109.166908] x29: ffff800082157c90 x28: 0000000000000000 x27: 0000000000000000 [ 109.167778] x26: 1ffe0000193c4f61 x25: 0000000000000000 x24: ffff800082157ce0 [ 109.168662] x23: ffff800082157d00 x22: 0000000000000000 x21: 1ffff0001042af82 [ 109.169510] x20: ffffa106213fd300 x19: ffff800080087990 x18: 0000000010da8b5f [ 109.170256] x17: 000000000010fb5a x16: fff00000c646183c x15: 00000000d927d8d2 [ 109.170610] x14: 00000000f1f1f1f1 x13: 1ffe00001b48bdcd x12: ffff7420c4a56589 [ 109.170972] x11: 1ffff420c4a56588 x10: ffff7420c4a56588 x9 : ffffa1061ea42434 [ 109.171388] x8 : ffffa106252b2c43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 109.171897] x5 : ffff70001042af82 x4 : 1ffff00010010f3b x3 : 1ffff420c427fa60 [ 109.172330] x2 : 1ffff420c427fa60 x1 : 0000000000000003 x0 : 0000000000000000 [ 109.172755] Call trace: [ 109.172951] intlog2+0xd8/0xf8 (P) [ 109.173178] kunit_try_run_case+0x170/0x3f0 [ 109.173433] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 109.173713] kthread+0x328/0x630 [ 109.173954] ret_from_fork+0x10/0x20 [ 109.174189] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 112.226502] WARNING: lib/math/int_log.c:63 at intlog2+0xd8/0xf8, CPU#1: kunit_try_catch/671 [ 112.228447] Modules linked in: [ 112.228681] CPU: 1 UID: 0 PID: 671 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 112.229111] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 112.229614] Hardware name: linux,dummy-virt (DT) [ 112.230058] pstate: 11400009 (nzcV daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 112.230873] pc : intlog2+0xd8/0xf8 [ 112.231311] lr : intlog2_test+0xe4/0x200 [ 112.232019] sp : ffff8000821c7c10 [ 112.232617] x29: ffff8000821c7c90 x28: 0000000000000000 x27: 0000000000000000 [ 112.233559] x26: 1ffe00001837e3a1 x25: 0000000000000000 x24: ffff8000821c7ce0 [ 112.234466] x23: ffff8000821c7d00 x22: 0000000000000000 x21: 1ffff00010438f82 [ 112.235071] x20: ffff97b3181fd300 x19: ffff800080087990 x18: 00000000723016f9 [ 112.235436] x17: 00000000f56ab413 x16: fff00000c5d8143c x15: 000000004699ae58 [ 112.235791] x14: 00000000f1f1f1f1 x13: 1ffe00001b48bdcd x12: ffff72f663816589 [ 112.236144] x11: 1ffff2f663816588 x10: ffff72f663816588 x9 : ffff97b315842434 [ 112.236503] x8 : ffff97b31c0b2c43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 112.236847] x5 : ffff700010438f82 x4 : 1ffff00010010f3b x3 : 1ffff2f66303fa60 [ 112.237266] x2 : 1ffff2f66303fa60 x1 : 0000000000000003 x0 : 0000000000000000 [ 112.238112] Call trace: [ 112.238455] intlog2+0xd8/0xf8 (P) [ 112.238885] kunit_try_run_case+0x170/0x3f0 [ 112.239389] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 112.240079] kthread+0x328/0x630 [ 112.240611] ret_from_fork+0x10/0x20 [ 112.241078] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 38.597793] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#1: kunit_try_catch/449 [ 38.600084] Modules linked in: [ 38.600605] CPU: 1 UID: 0 PID: 449 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 38.601673] Tainted: [D]=DIE, [N]=TEST [ 38.602172] Hardware name: linux,dummy-virt (DT) [ 38.602838] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 38.603541] pc : intlog2+0xb8/0x118 [ 38.603907] lr : intlog2_test+0x88/0x180 [ 38.604105] sp : ffff800082127cd0 [ 38.604267] x29: ffff800082127cf0 x28: dfff800000000000 x27: 1ffe0000193fcb95 [ 38.604637] x26: fff00000c9fa39a0 x25: ffff800080087808 x24: 0000000000000000 [ 38.605041] x23: dfff800000000000 x22: fff00000c9fe6698 x21: ffff9dc17fcec590 [ 38.605467] x20: ffff9dc17e159220 x19: ffff800080087b00 x18: ffff800080097930 [ 38.606246] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001 [ 38.606806] x14: 1ffff3b830258180 x13: 0000000000000000 x12: 0000000000000000 [ 38.607192] x11: ffff73b830258181 x10: 0000000000000017 x9 : 0000000000000007 [ 38.607545] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014 [ 38.608035] x5 : fff00000da9fc1e0 x4 : 0000000000000000 x3 : ffff9dc17b781bac [ 38.609004] x2 : 0000000000000000 x1 : 00000000005cfda0 x0 : 0000000000000000 [ 38.609776] Call trace: [ 38.610212] intlog2+0xb8/0x118 (P) [ 38.610617] intlog2_test+0x88/0x180 [ 38.611035] kunit_try_run_case+0x118/0x31c [ 38.611480] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 38.612049] kthread+0x3f4/0x51c [ 38.612429] ret_from_fork+0x10/0x20 [ 38.612888] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 40.546343] WARNING: lib/math/int_log.c:63 at intlog2+0xd0/0xe8, CPU#0: kunit_try_catch/450 [ 40.547816] Modules linked in: [ 40.548252] CPU: 0 UID: 0 PID: 450 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 40.549928] Tainted: [D]=DIE, [N]=TEST [ 40.550497] Hardware name: linux,dummy-virt (DT) [ 40.551103] pstate: 11400009 (nzcV daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 40.551814] pc : intlog2+0xd0/0xe8 [ 40.551989] lr : intlog2_test+0xdc/0x1f0 [ 40.552162] sp : ffff800082137c10 [ 40.552306] x29: ffff800082137c90 x28: 0000000000000000 x27: 0000000000000000 [ 40.552685] x26: 1ffe00001930afc1 x25: fff00000c9e69280 x24: 0000000000000004 [ 40.553478] x23: fff00000c9e69280 x22: 0000000000000000 x21: 1ffff00010426f82 [ 40.554105] x20: ffff9b2f8b253640 x19: ffff8000800879a0 x18: 1ffff00010012ece [ 40.554827] x17: fff00000c0369288 x16: fff00000c810843c x15: 0000000000007eb0 [ 40.555557] x14: 1ffe00001b5230dd x13: 1ffe0000193cd252 x12: ffff7365f1cfa749 [ 40.555970] x11: 1ffff365f1cfa748 x10: ffff7365f1cfa748 x9 : dfff800000000000 [ 40.556299] x8 : ffff9b2f8e7d3a43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 40.556973] x5 : ffff700010426f82 x4 : 1ffff00010010f3d x3 : 1ffff365f164a6c8 [ 40.557645] x2 : 1ffff365f164a6c8 x1 : 0000000000000003 x0 : 0000000000000000 [ 40.558601] Call trace: [ 40.559025] intlog2+0xd0/0xe8 (P) [ 40.559458] kunit_try_run_case+0x144/0x3bc [ 40.559679] kunit_generic_run_threadfn_adapter+0x80/0xec [ 40.559909] kthread+0x37c/0x67c [ 40.560082] ret_from_fork+0x10/0x20 [ 40.560336] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 40.459954] WARNING: lib/math/int_log.c:63 at intlog2+0xd0/0xe8, CPU#1: kunit_try_catch/448 [ 40.464728] Modules linked in: [ 40.465321] CPU: 1 UID: 0 PID: 448 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 40.466437] Tainted: [D]=DIE, [N]=TEST [ 40.466957] Hardware name: linux,dummy-virt (DT) [ 40.467570] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 40.468294] pc : intlog2+0xd0/0xe8 [ 40.468635] lr : intlog2_test+0xdc/0x1f0 [ 40.469135] sp : ffff800081ff7c10 [ 40.469539] x29: ffff800081ff7c90 x28: 0000000000000000 x27: 0000000000000000 [ 40.469885] x26: 1ffe000019381781 x25: fff00000c9ccdc80 x24: 0000000000000004 [ 40.470213] x23: fff00000c9ccdc80 x22: 0000000000000000 x21: 1ffff000103fef82 [ 40.470840] x20: ffffab850c853640 x19: ffff8000800879a0 x18: 00000000b3876798 [ 40.471530] x17: 00000000310e2763 x16: fff00000c566c33c x15: 0000000000007eb0 [ 40.472063] x14: 1ffe00001b51fedd x13: 1ffe000019399b92 x12: ffff7570a1fba749 [ 40.472471] x11: 1ffff570a1fba748 x10: ffff7570a1fba748 x9 : dfff800000000000 [ 40.472918] x8 : ffffab850fdd3a43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 40.473357] x5 : ffff7000103fef82 x4 : 1ffff00010010f3d x3 : 1ffff570a190a6c8 [ 40.473797] x2 : 1ffff570a190a6c8 x1 : 0000000000000003 x0 : 0000000000000000 [ 40.474227] Call trace: [ 40.474408] intlog2+0xd0/0xe8 (P) [ 40.474638] kunit_try_run_case+0x144/0x3bc [ 40.474920] kunit_generic_run_threadfn_adapter+0x80/0xec [ 40.475227] kthread+0x37c/0x67c [ 40.475515] ret_from_fork+0x10/0x20 [ 40.475794] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 45.423209] WARNING: lib/math/int_log.c:63 at intlog2+0xd4/0xec, CPU#0: kunit_try_catch/448 [ 45.426947] Modules linked in: [ 45.427218] CPU: 0 UID: 0 PID: 448 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 45.428930] Tainted: [D]=DIE, [N]=TEST [ 45.429170] Hardware name: linux,dummy-virt (DT) [ 45.429441] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 45.429811] pc : intlog2+0xd4/0xec [ 45.430053] lr : intlog2_test+0xdc/0x1e0 [ 45.430354] sp : ffff800081fb7bf0 [ 45.430534] x29: ffff800081fb7bf0 x28: 0000000000000000 x27: 0000000000000000 [ 45.431631] x26: 0000000000000000 x25: fff00000c9eeca00 x24: fff00000c9eeca00 [ 45.432110] x23: 0000000000000000 x22: ffff919d86772d58 x21: ffff919d850c4260 [ 45.432684] x20: 1ffff000103f6f86 x19: ffff800080087a00 x18: 00000000000010d8 [ 45.433533] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0 [ 45.434040] x14: 00000000000010f8 x13: ffff7233b14bbb39 x12: 1ffff233b14bbb38 [ 45.434499] x11: 1ffff233b14bbb38 x10: ffff7233b14bbb38 x9 : dfff800000000000 [ 45.434931] x8 : 0000000000000001 x7 : ffff7233b14bbb39 x6 : ffff919d8a5dd9c3 [ 45.435430] x5 : 0000000041b58ab3 x4 : ffff7000103f6f86 x3 : 1ffff233b0a1884c [ 45.435918] x2 : 1ffff233b0a1884c x1 : 0000000000000003 x0 : 0000000000000000 [ 45.436363] Call trace: [ 45.436543] intlog2+0xd4/0xec (P) [ 45.436862] kunit_try_run_case+0x144/0x3bc [ 45.437178] kunit_generic_run_threadfn_adapter+0x80/0xec [ 45.437483] kthread+0x3f0/0x744 [ 45.437742] ret_from_fork+0x10/0x20 [ 45.438085] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 45.466339] WARNING: lib/math/int_log.c:63 at intlog2+0xd4/0xec, CPU#1: kunit_try_catch/449 [ 45.469378] Modules linked in: [ 45.470766] CPU: 1 UID: 0 PID: 449 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc4-next-20250702 #1 PREEMPT [ 45.471967] Tainted: [D]=DIE, [N]=TEST [ 45.472505] Hardware name: linux,dummy-virt (DT) [ 45.473153] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 45.474001] pc : intlog2+0xd4/0xec [ 45.474534] lr : intlog2_test+0xdc/0x1e0 [ 45.475167] sp : ffff800080ff7bf0 [ 45.475462] x29: ffff800080ff7bf0 x28: 0000000000000000 x27: 0000000000000000 [ 45.475857] x26: 0000000000000000 x25: fff00000c9d49280 x24: fff00000c9d49280 [ 45.476237] x23: 0000000000000000 x22: ffff99d971d72d58 x21: ffff99d9706c4260 [ 45.476599] x20: 1ffff000101fef86 x19: ffff800080087a00 x18: 00000000000010d8 [ 45.477007] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0 [ 45.477749] x14: 00000000000010f8 x13: ffff733b2eb7bb39 x12: 1ffff33b2eb7bb38 [ 45.478506] x11: 1ffff33b2eb7bb38 x10: ffff733b2eb7bb38 x9 : dfff800000000000 [ 45.479335] x8 : 0000000000000001 x7 : ffff733b2eb7bb39 x6 : ffff99d975bdd9c3 [ 45.480216] x5 : 0000000041b58ab3 x4 : ffff7000101fef86 x3 : 1ffff33b2e0d884c [ 45.480968] x2 : 1ffff33b2e0d884c x1 : 0000000000000003 x0 : 0000000000000000 [ 45.481736] Call trace: [ 45.482045] intlog2+0xd4/0xec (P) [ 45.482435] kunit_try_run_case+0x144/0x3bc [ 45.482887] kunit_generic_run_threadfn_adapter+0x80/0xec [ 45.483627] kthread+0x3f0/0x744 [ 45.484016] ret_from_fork+0x10/0x20 [ 45.484574] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 123.657307] WARNING: lib/math/int_log.c:63 at intlog2+0xdf/0x110, CPU#0: kunit_try_catch/688 [ 123.657823] Modules linked in: [ 123.658223] CPU: 0 UID: 0 PID: 688 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 123.659405] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 123.659654] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 123.660453] RIP: 0010:intlog2+0xdf/0x110 [ 123.660683] Code: 29 92 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 c2 68 8e 02 90 <0f> 0b 90 31 c0 c3 cc cc cc cc 89 45 e4 e8 6f cb 55 ff 8b 45 e4 eb [ 123.661568] RSP: 0000:ffff88810a2ffcb0 EFLAGS: 00010246 [ 123.661887] RAX: 0000000000000000 RBX: ffff8881003c7ae8 RCX: 1ffff1102145ffb4 [ 123.662502] RDX: 1ffffffff2453150 RSI: 1ffff1102145ffb3 RDI: 0000000000000000 [ 123.663134] RBP: ffff88810a2ffd60 R08: 0000000000000000 R09: ffffed1020c962a0 [ 123.663618] R10: ffff8881064b1507 R11: 0000000000000000 R12: 1ffff1102145ff97 [ 123.663907] R13: ffffffff92298a80 R14: 0000000000000000 R15: ffff88810a2ffd38 [ 123.664518] FS: 0000000000000000(0000) GS:ffff8881c6c2d000(0000) knlGS:0000000000000000 [ 123.665252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.665815] CR2: ffff88815a93afe0 CR3: 000000010f8bc000 CR4: 00000000000006f0 [ 123.666193] DR0: ffffffff94499480 DR1: ffffffff94499481 DR2: ffffffff94499482 [ 123.666414] DR3: ffffffff94499483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 123.666622] Call Trace: [ 123.666730] <TASK> [ 123.666817] ? intlog2_test+0xf2/0x220 [ 123.667199] ? __pfx_intlog2_test+0x10/0x10 [ 123.667384] ? __schedule+0x10cc/0x2b60 [ 123.667595] ? __pfx_read_tsc+0x10/0x10 [ 123.667745] ? ktime_get_ts64+0x86/0x230 [ 123.667899] kunit_try_run_case+0x1a5/0x480 [ 123.668251] ? __pfx_kunit_try_run_case+0x10/0x10 [ 123.668513] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 123.668683] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 123.669023] ? __kthread_parkme+0x82/0x180 [ 123.669230] ? preempt_count_sub+0x50/0x80 [ 123.669505] ? __pfx_kunit_try_run_case+0x10/0x10 [ 123.669769] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 123.669938] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 123.670541] kthread+0x337/0x6f0 [ 123.670756] ? trace_preempt_on+0x20/0xc0 [ 123.671009] ? __pfx_kthread+0x10/0x10 [ 123.671210] ? _raw_spin_unlock_irq+0x47/0x80 [ 123.671440] ? calculate_sigpending+0x7b/0xa0 [ 123.671653] ? __pfx_kthread+0x10/0x10 [ 123.671783] ret_from_fork+0x116/0x1d0 [ 123.671909] ? __pfx_kthread+0x10/0x10 [ 123.672305] ret_from_fork_asm+0x1a/0x30 [ 123.672579] </TASK> [ 123.673104] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 122.461959] WARNING: lib/math/int_log.c:63 at intlog2+0xdf/0x110, CPU#0: kunit_try_catch/689 [ 122.462850] Modules linked in: [ 122.463313] CPU: 0 UID: 0 PID: 689 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc4-next-20250702 #1 PREEMPT(voluntary) [ 122.464123] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 122.464609] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 122.464896] RIP: 0010:intlog2+0xdf/0x110 [ 122.465101] Code: c9 a0 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 c2 68 8e 02 90 <0f> 0b 90 31 c0 c3 cc cc cc cc 89 45 e4 e8 6f cb 55 ff 8b 45 e4 eb [ 122.465986] RSP: 0000:ffff88810ab9fcb0 EFLAGS: 00010246 [ 122.466279] RAX: 0000000000000000 RBX: ffff8881003c7ae8 RCX: 1ffff11021573fb4 [ 122.466773] RDX: 1ffffffff4193150 RSI: 1ffff11021573fb3 RDI: 0000000000000000 [ 122.467098] RBP: ffff88810ab9fd60 R08: 0000000000000000 R09: ffffed1020392980 [ 122.467396] R10: ffff888101c94c07 R11: 0000000000000000 R12: 1ffff11021573f97 [ 122.467667] R13: ffffffffa0c98a80 R14: 0000000000000000 R15: ffff88810ab9fd38 [ 122.468072] FS: 0000000000000000(0000) GS:ffff8881b822d000(0000) knlGS:0000000000000000 [ 122.468681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.468932] CR2: dffffc0000000000 CR3: 000000001b2bc000 CR4: 00000000000006f0 [ 122.469218] DR0: ffffffffa2e99480 DR1: ffffffffa2e99481 DR2: ffffffffa2e99482 [ 122.469503] DR3: ffffffffa2e99483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 122.469901] Call Trace: [ 122.470156] <TASK> [ 122.470383] ? intlog2_test+0xf2/0x220 [ 122.470577] ? __pfx_intlog2_test+0x10/0x10 [ 122.470790] ? __schedule+0x10cc/0x2b60 [ 122.471046] ? __pfx_read_tsc+0x10/0x10 [ 122.471205] ? ktime_get_ts64+0x86/0x230 [ 122.471413] kunit_try_run_case+0x1a5/0x480 [ 122.471601] ? __pfx_kunit_try_run_case+0x10/0x10 [ 122.471909] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 122.472107] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 122.472418] ? __kthread_parkme+0x82/0x180 [ 122.472584] ? preempt_count_sub+0x50/0x80 [ 122.472730] ? __pfx_kunit_try_run_case+0x10/0x10 [ 122.472959] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 122.473316] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 122.473535] kthread+0x337/0x6f0 [ 122.473711] ? trace_preempt_on+0x20/0xc0 [ 122.473925] ? __pfx_kthread+0x10/0x10 [ 122.474173] ? _raw_spin_unlock_irq+0x47/0x80 [ 122.474471] ? calculate_sigpending+0x7b/0xa0 [ 122.474700] ? __pfx_kthread+0x10/0x10 [ 122.474894] ret_from_fork+0x116/0x1d0 [ 122.475079] ? __pfx_kthread+0x10/0x10 [ 122.475244] ret_from_fork_asm+0x1a/0x30 [ 122.475394] </TASK> [ 122.475514] ---[ end trace 0000000000000000 ]---