Date
June 26, 2025, 11:12 a.m.
| Environment | |
|---|---|
| e850-96 | |
| qemu-arm64 | |
| qemu-x86_64 |
------------[ cut here ]------------ [ 163.285854] WARNING: CPU: 3 PID: 687 at lib/math/int_log.c:63 intlog2+0xd8/0xf8 [ 163.293142] Modules linked in: [ 163.296192] CPU: 3 UID: 0 PID: 687 Comm: kunit_try_catch Tainted: G B D N 6.15.4-rc3 #1 PREEMPT [ 163.306087] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 163.311023] Hardware name: WinLink E850-96 board (DT) [ 163.316062] pstate: 10400005 (nzcV daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 163.323003] pc : intlog2+0xd8/0xf8 [ 163.326387] lr : intlog2_test+0xe4/0x200 [ 163.330293] sp : ffff80008aa37c10 [ 163.333593] x29: ffff80008aa37c90 x28: 0000000000000000 x27: 0000000000000000 [ 163.340709] x26: 1fffe001002ed701 x25: 0000000000000000 x24: ffff80008aa37ce0 [ 163.347829] x23: ffff80008aa37d00 x22: 0000000000000000 x21: 1ffff00011546f82 [ 163.354946] x20: ffff800083c35080 x19: ffff800087bc7990 x18: ffff800087bc7b00 [ 163.362063] x17: 0000000000000001 x16: ffff00085afaefe0 x15: 0000000000000000 [ 163.369181] x14: 00000000f1f1f1f1 x13: 1fffe0010b5f5de0 x12: ffff700010f39b71 [ 163.376299] x11: 1ffff00010f39b70 x10: ffff700010f39b70 x9 : ffff8000812149c4 [ 163.383417] x8 : ffff8000879cdb83 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 163.390535] x5 : ffff700011546f82 x4 : 1ffff00010f78f3a x3 : 1ffff00010786a10 [ 163.397653] x2 : 1ffff00010786a10 x1 : 0000000000000003 x0 : 0000000000000000 [ 163.404774] Call trace: [ 163.407206] intlog2+0xd8/0xf8 (P) [ 163.410590] kunit_try_run_case+0x170/0x3f0 [ 163.414755] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 163.420222] kthread+0x328/0x630 [ 163.423435] ret_from_fork+0x10/0x20 [ 163.426997] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 95.062284] WARNING: CPU: 0 PID: 640 at lib/math/int_log.c:63 intlog2+0xd8/0xf8 [ 95.063282] Modules linked in: [ 95.063504] CPU: 0 UID: 0 PID: 640 Comm: kunit_try_catch Tainted: G B D N 6.15.4-rc3 #1 PREEMPT [ 95.064076] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 95.064996] Hardware name: linux,dummy-virt (DT) [ 95.065570] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 95.066351] pc : intlog2+0xd8/0xf8 [ 95.066825] lr : intlog2_test+0xe4/0x200 [ 95.067361] sp : ffff800082347c10 [ 95.067804] x29: ffff800082347c90 x28: 0000000000000000 x27: 0000000000000000 [ 95.068721] x26: 1ffe000019381ce1 x25: 0000000000000000 x24: ffff800082347ce0 [ 95.069599] x23: ffff800082347d00 x22: 0000000000000000 x21: 1ffff00010468f82 [ 95.070437] x20: ffffab849c435080 x19: ffff800080087990 x18: 00000000b6d9949c [ 95.071283] x17: 000000002ae0dfa8 x16: fff00000c096dc3c x15: fff00000ff616b08 [ 95.072184] x14: 00000000f1f1f1f1 x13: 1ffe00001b493a1d x12: ffff757094039b71 [ 95.073015] x11: 1ffff57094039b70 x10: ffff757094039b70 x9 : ffffab8499a149c4 [ 95.073376] x8 : ffffab84a01cdb83 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 95.073718] x5 : ffff700010468f82 x4 : 1ffff00010010f3a x3 : 1ffff57093886a10 [ 95.074073] x2 : 1ffff57093886a10 x1 : 0000000000000003 x0 : 0000000000000000 [ 95.074416] Call trace: [ 95.074551] intlog2+0xd8/0xf8 (P) [ 95.074742] kunit_try_run_case+0x170/0x3f0 [ 95.075237] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 95.076186] kthread+0x328/0x630 [ 95.076779] ret_from_fork+0x10/0x20 [ 95.077320] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 28.630997] WARNING: CPU: 1 PID: 417 at lib/math/int_log.c:63 intlog2+0xb8/0x118 [ 28.635924] Modules linked in: [ 28.636776] CPU: 1 UID: 0 PID: 417 Comm: kunit_try_catch Tainted: G D N 6.15.4-rc3 #1 PREEMPT [ 28.637890] Tainted: [D]=DIE, [N]=TEST [ 28.638480] Hardware [ 28.638480] Hardware name: linux,dummy-virt (DT) [ 28.639654] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 28.640470] pc : intlog2+0xb8/0x118 [ 28.641347] lr : intlog2_test+0x88/0x180 [ 28.641713] sp : ffff800080e97cd0 [ 28.642006] x29: ffff800080e97cf0 x28: dfff800000000000 x27: 1ffe000018f28255 [ 28.642898] x26: fff00000c79ce020 x25: ffff8000800878a8 x24: 0000000000000000 [ 28.643579] x23: dfff800000000000 x22: fff00000c7941c98 x21: ffff9094a7aacd10 [ 28.644040] x20: ffff9094a5f92ec0 x19: ffff800080087b08 x18: ffff800080097930 [ 28.645119] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001 [ 28.645867] x14: 1ffff212951fe078 x13: 0000000000000000 x12: 0000000000000000 [ 28.646661] x11: ffff7212951fe079 x10: 0000000000000017 x9 : 0000000000000007 [ 28.647398] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014 [ 28.648139] x5 : 00000000839dc7bf x4 : 0000000000000000 x3 : ffff9094a35732bc [ 28.649000] x2 : 0000000000000000 x1 : 0000000000207c60 x0 : 0000000000000000 [ 28.649768] Call trace: [ 28.650139] intlog2+0xb8/0x118 (P) [ 28.650594] intlog2_test+0x88/0x180 [ 28.651053] kunit_try_run_case+0x118/0x31c [ 28.651442] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 28.651948] kthread+0x3f4/0x518 [ 28.652571] ret_from_fork+0x10/0x20 [ 28.653058] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 30.145256] WARNING: CPU: 1 PID: 416 at lib/math/int_log.c:63 intlog2+0xd0/0xe8 [ 30.147153] Modules linked in: [ 30.147578] CPU: 1 UID: 0 PID: 416 Comm: kunit_try_catch Tainted: G D N 6.15.4-rc3 #1 PREEMPT [ 30.148609] Tainted: [D]=DIE, [N]=TEST [ 30.149020] Hardware name: linux,dummy-virt (DT) [ 30.149606] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 30.150481] pc : intlog2+0xd0/0xe8 [ 30.150973] lr : intlog2_test+0xdc/0x1f0 [ 30.151450] sp : ffff800082077c10 [ 30.151807] x29: ffff800082077c90 x28: 0000000000000000 x27: 0000000000000000 [ 30.152561] x26: 1ffe000018eccd41 x25: fff00000c7ca1280 x24: 0000000000000004 [ 30.153516] x23: fff00000c7ca1280 x22: 0000000000000000 x21: 1ffff0001040ef82 [ 30.154289] x20: ffffaf4a4267c100 x19: ffff8000800879b0 x18: 0000000000009000 [ 30.154626] x17: fff00000c0361288 x16: fff00000c089573c x15: fff00000ff80eb08 [ 30.154955] x14: 1ffe00001b52371d x13: 1ffe000018f94252 x12: ffff75e948b5ef31 [ 30.155306] x11: 1ffff5e948b5ef30 x10: ffff75e948b5ef30 x9 : dfff800000000000 [ 30.156062] x8 : ffffaf4a45af7983 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 30.156891] x5 : ffff70001040ef82 x4 : 1ffff00010010f3e x3 : 1ffff5e9484cf820 [ 30.157630] x2 : 1ffff5e9484cf820 x1 : 0000000000000003 x0 : 0000000000000000 [ 30.158309] Call trace: [ 30.158454] intlog2+0xd0/0xe8 (P) [ 30.158641] kunit_try_run_case+0x144/0x3bc [ 30.158838] kunit_generic_run_threadfn_adapter+0x80/0xec [ 30.159069] kthread+0x37c/0x67c [ 30.159445] ret_from_fork+0x10/0x20 [ 30.159900] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 26.001474] WARNING: CPU: 1 PID: 418 at lib/math/int_log.c:63 intlog2+0xb8/0x118 [ 26.002558] Modules linked in: [ 26.002798] CPU: 1 UID: 0 PID: 418 Comm: kunit_try_catch Tainted: G D N 6.15.4-rc3 #1 PREEMPT [ 26.003768] Tainted: [D]=DIE, [N]=TEST [ 26.004211] Hardware name: linux,dummy-virt (DT) [ 26.004775] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 26.005448] pc : intlog2+0xb8/0x118 [ 26.005837] lr : intlog2_test+0x88/0x180 [ 26.006248] sp : ffff800082117cd0 [ 26.006600] x29: ffff800082117cf0 x28: dfff800000000000 x27: 1ffe000018f62255 [ 26.007516] x26: fff00000c795b620 x25: ffff8000800878a8 x24: 0000000000000000 [ 26.007959] x23: dfff800000000000 x22: fff00000c7b11c98 x21: ffff92abf8cbcd10 [ 26.008349] x20: ffff92abf71a1ec0 x19: ffff800080087b08 x18: 0000000000000002 [ 26.008724] x17: 0000000000000004 x16: 0000000000001932 x15: 0000000000000001 [ 26.009099] x14: 1ffff2557f43fe78 x13: 0000000000000000 x12: 0000000000000000 [ 26.009850] x11: ffff72557f43fe79 x10: 0000000000000017 x9 : 0000000000000007 [ 26.010611] x8 : 0000000000000000 x7 : ffff92abf71941a0 x6 : ffff92abf7197aa0 [ 26.011452] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff92abf4778a34 [ 26.012325] x2 : 0000000000000000 x1 : 000000000022d980 x0 : 0000000000000000 [ 26.013102] Call trace: [ 26.013415] intlog2+0xb8/0x118 (P) [ 26.013824] intlog2_test+0x88/0x180 [ 26.014216] kunit_try_run_case+0x118/0x31c [ 26.014660] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 26.015389] kthread+0x3f4/0x518 [ 26.015815] ret_from_fork+0x10/0x20 [ 26.016268] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 31.964242] WARNING: CPU: 1 PID: 417 at lib/math/int_log.c:63 intlog2+0xd4/0xec [ 31.966886] Modules linked in: [ 31.968180] CPU: 1 UID: 0 PID: 417 Comm: kunit_try_catch Tainted: G D N 6.15.4-rc3 #1 PREEMPT [ 31.969544] Tainted: [D]=DIE, [N]=TEST [ 31.970234] Hardware name: linux,dummy-virt (DT) [ 31.970903] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 31.971517] pc : intlog2+0xd4/0xec [ 31.971867] lr : intlog2_test+0xdc/0x1e0 [ 31.972028] sp : ffff8000820b7bf0 [ 31.972149] x29: ffff8000820b7bf0 x28: 0000000000000000 x27: 0000000000000000 [ 31.972435] x26: 0000000000000000 x25: fff00000c7b4dc80 x24: fff00000c7b4dc80 [ 31.972721] x23: 0000000000000000 x22: ffffa66abed2a178 x21: ffffa66abd6ec220 [ 31.972989] x20: 1ffff00010416f86 x19: ffff800080087a10 x18: 00000000000010d8 [ 31.973250] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0 [ 31.973509] x14: 00000000000010f8 x13: ffff74cd58546321 x12: 1ffff4cd58546320 [ 31.973869] x11: 1ffff4cd58546320 x10: ffff74cd58546320 x9 : dfff800000000000 [ 31.975383] x8 : 0000000000000001 x7 : ffff74cd58546321 x6 : ffffa66ac2a31903 [ 31.976102] x5 : 0000000041b58ab3 x4 : ffff700010416f86 x3 : 1ffff4cd57add844 [ 31.976901] x2 : 1ffff4cd57add844 x1 : 0000000000000003 x0 : 0000000000000000 [ 31.977756] Call trace: [ 31.978122] intlog2+0xd4/0xec (P) [ 31.978684] kunit_try_run_case+0x144/0x3bc [ 31.979020] kunit_generic_run_threadfn_adapter+0x80/0xec [ 31.979375] kthread+0x3f0/0x744 [ 31.979718] ret_from_fork+0x10/0x20 [ 31.980113] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 108.236162] WARNING: CPU: 1 PID: 657 at lib/math/int_log.c:63 intlog2+0xdf/0x110 [ 108.236479] Modules linked in: [ 108.236701] CPU: 1 UID: 0 PID: 657 Comm: kunit_try_catch Tainted: G B D N 6.15.4-rc3 #1 PREEMPT(voluntary) [ 108.237602] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 108.238059] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.238548] RIP: 0010:intlog2+0xdf/0x110 [ 108.239125] Code: 49 88 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 c3 cc cc cc cc 90 <0f> 0b 90 31 c0 e9 97 47 81 02 89 45 e4 e8 ef c6 56 ff 8b 45 e4 eb [ 108.239971] RSP: 0000:ffff888105cc7cb0 EFLAGS: 00010246 [ 108.240325] RAX: 0000000000000000 RBX: ffff88810031fae8 RCX: 1ffff11020b98fb4 [ 108.241044] RDX: 1ffffffff10925f4 RSI: 1ffff11020b98fb3 RDI: 0000000000000000 [ 108.241337] RBP: ffff888105cc7d60 R08: 0000000000000000 R09: ffffed1020e161c0 [ 108.241846] R10: ffff8881070b0e07 R11: 0000000000000000 R12: 1ffff11020b98f97 [ 108.242163] R13: ffffffff88492fa0 R14: 0000000000000000 R15: ffff888105cc7d38 [ 108.242481] FS: 0000000000000000(0000) GS:ffff8881d0b93000(0000) knlGS:0000000000000000 [ 108.242821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.243195] CR2: dffffc0000000000 CR3: 00000000504ba000 CR4: 00000000000006f0 [ 108.243673] DR0: ffffffff8a630904 DR1: ffffffff8a630909 DR2: ffffffff8a63090a [ 108.244202] DR3: ffffffff8a63090b DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 108.244570] Call Trace: [ 108.244684] <TASK> [ 108.244845] ? intlog2_test+0xf2/0x220 [ 108.245183] ? __pfx_intlog2_test+0x10/0x10 [ 108.245426] ? __schedule+0x10cc/0x2b60 [ 108.245667] ? __pfx_read_tsc+0x10/0x10 [ 108.245891] ? ktime_get_ts64+0x86/0x230 [ 108.246287] kunit_try_run_case+0x1a5/0x480 [ 108.246510] ? __pfx_kunit_try_run_case+0x10/0x10 [ 108.246826] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 108.247067] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 108.247370] ? __kthread_parkme+0x82/0x180 [ 108.247623] ? preempt_count_sub+0x50/0x80 [ 108.247843] ? __pfx_kunit_try_run_case+0x10/0x10 [ 108.248326] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 108.248643] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 108.249070] kthread+0x337/0x6f0 [ 108.249225] ? trace_preempt_on+0x20/0xc0 [ 108.249429] ? __pfx_kthread+0x10/0x10 [ 108.249768] ? _raw_spin_unlock_irq+0x47/0x80 [ 108.250107] ? calculate_sigpending+0x7b/0xa0 [ 108.250351] ? __pfx_kthread+0x10/0x10 [ 108.250553] ret_from_fork+0x41/0x80 [ 108.250925] ? __pfx_kthread+0x10/0x10 [ 108.251138] ret_from_fork_asm+0x1a/0x30 [ 108.251376] </TASK> [ 108.251529] ---[ end trace 0000000000000000 ]---