------------[ cut here ]------------
[  121.575548] WARNING: CPU: 0 PID: 640 at lib/math/int_log.c:63 intlog2+0xd8/0xf8
[  121.582614] Modules linked in:
[  121.583383] CPU: 0 UID: 0 PID: 640 Comm: kunit_try_catch Tainted: G    B D          N  6.15.0-rc7 #1 PREEMPT 
[  121.585892] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST
[  121.586301] Hardware name: linux,dummy-virt (DT)
[  121.586892] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  121.587772] pc : intlog2+0xd8/0xf8
[  121.588205] lr : intlog2_test+0xe4/0x200
[  121.588837] sp : ffff800082267c10
[  121.589366] x29: ffff800082267c90 x28: 0000000000000000 x27: 0000000000000000
[  121.590397] x26: 1ffe000018236021 x25: 0000000000000000 x24: ffff800082267ce0
[  121.591100] x23: ffff800082267d00 x22: 0000000000000000 x21: 1ffff0001044cf82
[  121.592255] x20: ffffa3ab92424d80 x19: ffff800080087990 x18: 000000008b5fc281
[  121.593203] x17: 0000000000000001 x16: 0000000000000100 x15: fff00000ff616b08
[  121.594164] x14: 00000000f1f1f1f1 x13: 1ffe00001b48fdd0 x12: ffff747572c37769
[  121.595135] x11: 1ffff47572c37768 x10: ffff747572c37768 x9 : ffffa3ab8fa0fa8c
[  121.595843] x8 : ffffa3ab961bbb43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[  121.597157] x5 : ffff70001044cf82 x4 : 1ffff00010010f3a x3 : 1ffff475724849b0
[  121.598656] x2 : 1ffff475724849b0 x1 : 0000000000000003 x0 : 0000000000000000
[  121.599474] Call trace:
[  121.599848]  intlog2+0xd8/0xf8 (P)
[  121.600467]  kunit_try_run_case+0x170/0x3f0
[  121.601415]  kunit_generic_run_threadfn_adapter+0x88/0x100
[  121.602151]  kthread+0x328/0x630
[  121.602655]  ret_from_fork+0x10/0x20
[  121.603138] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   26.104689] WARNING: CPU: 1 PID: 417 at lib/math/int_log.c:63 intlog2+0xb8/0x118
[   26.107333] Modules linked in:
[   26.108419] CPU: 1 UID: 0 PID: 417 Comm: kunit_try_catch Tainted: G      D          N  6.15.0-rc7 #1 PREEMPT 
[   26.109680] Tainted: [D]=DIE, [N]=TEST
[   26.110356] Hardware name: linux,dummy-virt (DT)
[   26.110888] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   26.111469] pc : intlog2+0xb8/0x118
[   26.111858] lr : intlog2_test+0x88/0x180
[   26.112202] sp : ffff800082097cd0
[   26.112521] x29: ffff800082097cf0 x28: dfff800000000000 x27: 1ffe000018f88005
[   26.113363] x26: fff00000c759d320 x25: ffff8000800878a8 x24: 0000000000000000
[   26.114010] x23: dfff800000000000 x22: fff00000c7c40a18 x21: ffffa708c369cb90
[   26.114792] x20: ffffa708c1b90cc0 x19: ffff800080087b08 x18: ffff800080097930
[   26.115626] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001
[   26.116277] x14: 1ffff4e11897ba78 x13: 0000000000000000 x12: 0000000000000000
[   26.116953] x11: ffff74e11897ba79 x10: 0000000000000017 x9 : 0000000000000007
[   26.117563] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014
[   26.118266] x5 : 000000004193737f x4 : 0000000000000001 x3 : ffffa708bf177e60
[   26.118970] x2 : 0000000000000000 x1 : 0000000000567588 x0 : 0000000000000000
[   26.119610] Call trace:
[   26.119879]  intlog2+0xb8/0x118 (P)
[   26.120241]  intlog2_test+0x88/0x180
[   26.120570]  kunit_try_run_case+0x118/0x31c
[   26.121319]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   26.121768]  kthread+0x3f4/0x518
[   26.121985]  ret_from_fork+0x10/0x20
[   26.122487] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   28.766734] WARNING: CPU: 1 PID: 416 at lib/math/int_log.c:63 intlog2+0xd0/0xe8
[   28.769726] Modules linked in:
[   28.770244] CPU: 1 UID: 0 PID: 416 Comm: kunit_try_catch Tainted: G      D          N  6.15.0-rc7 #1 PREEMPT 
[   28.771268] Tainted: [D]=DIE, [N]=TEST
[   28.771669] Hardware name: linux,dummy-virt (DT)
[   28.772224] pstate: 11400009 (nzcV daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[   28.772914] pc : intlog2+0xd0/0xe8
[   28.773396] lr : intlog2_test+0xdc/0x1f0
[   28.773794] sp : ffff8000821a7c10
[   28.774007] x29: ffff8000821a7c90 x28: 0000000000000000 x27: 0000000000000000
[   28.774481] x26: 1ffe000018f2d5e1 x25: fff00000c7af1280 x24: 0000000000000004
[   28.775671] x23: fff00000c7af1280 x22: 0000000000000000 x21: 1ffff00010434f82
[   28.776582] x20: ffffa616ee86ae80 x19: ffff8000800879b0 x18: 00000000153fd5f9
[   28.777089] x17: 0000000087c8c877 x16: fff00000c087d73c x15: 0000000092c0534c
[   28.777818] x14: 1ffe00001b523b15 x13: 1ffe000018f5e252 x12: ffff74c2de39cd29
[   28.778353] x11: 1ffff4c2de39cd28 x10: ffff74c2de39cd28 x9 : dfff800000000000
[   28.778948] x8 : ffffa616f1ce6943 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[   28.779603] x5 : ffff700010434f82 x4 : 1ffff00010010f3e x3 : 1ffff4c2ddd0d5d0
[   28.780410] x2 : 1ffff4c2ddd0d5d0 x1 : 0000000000000003 x0 : 0000000000000000
[   28.780996] Call trace:
[   28.781255]  intlog2+0xd0/0xe8 (P)
[   28.781580]  kunit_try_run_case+0x144/0x3bc
[   28.781894]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   28.782277]  kthread+0x37c/0x67c
[   28.782541]  ret_from_fork+0x10/0x20
[   28.783127] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   31.554530] WARNING: CPU: 0 PID: 418 at lib/math/int_log.c:63 intlog2+0xd4/0xec
[   31.556595] Modules linked in:
[   31.556842] CPU: 0 UID: 0 PID: 418 Comm: kunit_try_catch Tainted: G      D          N  6.15.0-rc7 #1 PREEMPT 
[   31.557757] Tainted: [D]=DIE, [N]=TEST
[   31.558264] Hardware name: linux,dummy-virt (DT)
[   31.558936] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   31.559833] pc : intlog2+0xd4/0xec
[   31.560336] lr : intlog2_test+0xdc/0x1e0
[   31.560923] sp : ffff800081fc7bf0
[   31.561448] x29: ffff800081fc7bf0 x28: 0000000000000000 x27: 0000000000000000
[   31.562470] x26: 0000000000000000 x25: fff00000c7a79280 x24: fff00000c7a79280
[   31.563010] x23: 0000000000000000 x22: ffffa18c4fd28618 x21: ffffa18c4e6ebf60
[   31.563379] x20: 1ffff000103f8f86 x19: ffff800080087a10 x18: 00000000000010d8
[   31.564462] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0
[   31.565496] x14: 00000000000010f8 x13: ffff74318a746119 x12: 1ffff4318a746118
[   31.566573] x11: 1ffff4318a746118 x10: ffff74318a746118 x9 : dfff800000000000
[   31.567585] x8 : 0000000000000001 x7 : ffff74318a746119 x6 : ffffa18c53a308c3
[   31.568440] x5 : 0000000041b58ab3 x4 : ffff7000103f8f86 x3 : 1ffff43189cdd7ec
[   31.569084] x2 : 1ffff43189cdd7ec x1 : 0000000000000003 x0 : 0000000000000000
[   31.569553] Call trace:
[   31.569725]  intlog2+0xd4/0xec (P)
[   31.569971]  kunit_try_run_case+0x144/0x3bc
[   31.570223]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   31.570949]  kthread+0x3f0/0x744
[   31.571183]  ret_from_fork+0x10/0x20
[   31.571869] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[  114.109516] WARNING: CPU: 0 PID: 657 at lib/math/int_log.c:63 intlog2+0xdf/0x110
[  114.110595] Modules linked in:
[  114.110844] CPU: 0 UID: 0 PID: 657 Comm: kunit_try_catch Tainted: G    B D          N  6.15.0-rc7 #1 PREEMPT(voluntary) 
[  114.111601] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST
[  114.111834] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  114.112471] RIP: 0010:intlog2+0xdf/0x110
[  114.112725] Code: e9 a2 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 c3 cc cc cc cc 89 45 e4 e8 8f d6 56 ff 8b 45 e4 eb
[  114.113843] RSP: 0000:ffff888107527cb0 EFLAGS: 00010246
[  114.114330] RAX: 0000000000000000 RBX: ffff88810031fae8 RCX: 1ffff11020ea4fb4
[  114.114619] RDX: 1ffffffff45d2564 RSI: 1ffff11020ea4fb3 RDI: 0000000000000000
[  114.115247] RBP: ffff888107527d60 R08: 0000000000000000 R09: ffffed1020548320
[  114.115611] R10: ffff888102a41907 R11: 0000000000000000 R12: 1ffff11020ea4f97
[  114.116368] R13: ffffffffa2e92b20 R14: 0000000000000000 R15: ffff888107527d38
[  114.116794] FS:  0000000000000000(0000) GS:ffff8881b6093000(0000) knlGS:0000000000000000
[  114.117383] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  114.117635] CR2: dffffc0000000000 CR3: 0000000157eba000 CR4: 00000000000006f0
[  114.118142] DR0: ffffffffa5030880 DR1: ffffffffa5030881 DR2: ffffffffa5030883
[  114.118553] DR3: ffffffffa5030885 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  114.118854] Call Trace:
[  114.119328]  <TASK>
[  114.119576]  ? intlog2_test+0xf2/0x220
[  114.120240]  ? __pfx_intlog2_test+0x10/0x10
[  114.120471]  ? __schedule+0x10cc/0x2b30
[  114.120655]  ? __pfx_read_tsc+0x10/0x10
[  114.120849]  ? ktime_get_ts64+0x86/0x230
[  114.121413]  kunit_try_run_case+0x1a5/0x480
[  114.121810]  ? __pfx_kunit_try_run_case+0x10/0x10
[  114.122251]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  114.122477]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  114.122702]  ? __kthread_parkme+0x82/0x180
[  114.122873]  ? preempt_count_sub+0x50/0x80
[  114.123129]  ? __pfx_kunit_try_run_case+0x10/0x10
[  114.123403]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  114.123778]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  114.124209]  kthread+0x337/0x6f0
[  114.124407]  ? trace_preempt_on+0x20/0xc0
[  114.124606]  ? __pfx_kthread+0x10/0x10
[  114.124777]  ? _raw_spin_unlock_irq+0x47/0x80
[  114.124946]  ? calculate_sigpending+0x7b/0xa0
[  114.125164]  ? __pfx_kthread+0x10/0x10
[  114.125425]  ret_from_fork+0x41/0x80
[  114.125614]  ? __pfx_kthread+0x10/0x10
[  114.125820]  ret_from_fork_asm+0x1a/0x30
[  114.126105]  </TASK>
[  114.126221] ---[ end trace 0000000000000000 ]---