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Date
July 5, 2025, 5:09 p.m.

Environment
qemu-arm64
qemu-x86_64 

------------[ cut here ]------------
[   26.681529] WARNING: CPU: 0 PID: 434 at lib/math/int_log.c:120 intlog10+0xc8/0x128
[   26.684233] Modules linked in:
[   26.684763] CPU: 0 UID: 0 PID: 434 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc4 #1 PREEMPT 
[   26.685249] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   26.685684] Hardware name: linux,dummy-virt (DT)
[   26.686312] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[   26.686704] pc : intlog10+0xc8/0x128
[   26.686976] lr : intlog10_test+0x88/0x180
[   26.687745] sp : ffff800082197cd0
[   26.688492] x29: ffff800082197cf0 x28: dfff800000000000 x27: 1ffe000018fb7945
[   26.689166] x26: fff00000c79af9a0 x25: ffff8000800878a8 x24: 0000000000000000
[   26.689832] x23: dfff800000000000 x22: fff00000c7dbd418 x21: ffffae03f915e890
[   26.690458] x20: ffffae03f75d6b60 x19: ffff800080087b08 x18: ffff800080097930
[   26.691166] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001
[   26.691851] x14: 1ffff5c07f4e2280 x13: 0000000000000000 x12: 0000000000000000
[   26.692810] x11: ffff75c07f4e2281 x10: 0000000000000017 x9 : 0000000000000007
[   26.693367] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014
[   26.693974] x5 : 00000000183489b3 x4 : 0000000000000001 x3 : ffffae03f4b7d254
[   26.694591] x2 : 0000000000000000 x1 : 00000000002e4ad5 x0 : 0000000000000000
[   26.695170] Call trace:
[   26.695461]  intlog10+0xc8/0x128 (P)
[   26.696018]  intlog10_test+0x88/0x180
[   26.696479]  kunit_try_run_case+0x118/0x31c
[   26.696819]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   26.697335]  kthread+0x3f4/0x51c
[   26.697648]  ret_from_fork+0x10/0x20
[   26.698429] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   25.574222] WARNING: CPU: 0 PID: 433 at lib/math/int_log.c:120 intlog10+0xc8/0x128
[   25.575611] Modules linked in:
[   25.575822] CPU: 0 UID: 0 PID: 433 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc4 #1 PREEMPT 
[   25.576307] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   25.576540] Hardware name: linux,dummy-virt (DT)
[   25.576780] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   25.577171] pc : intlog10+0xc8/0x128
[   25.577568] lr : intlog10_test+0x88/0x180
[   25.577982] sp : ffff8000822d7cd0
[   25.578330] x29: ffff8000822d7cf0 x28: dfff800000000000 x27: 1ffe000018fce005
[   25.579081] x26: fff00000c79de8a0 x25: ffff8000800878a8 x24: 0000000000000000
[   25.579840] x23: dfff800000000000 x22: fff00000c7e70a18 x21: ffff96abf375e890
[   25.580695] x20: ffff96abf1be5bc0 x19: ffff800080087b08 x18: ffff800080097930
[   25.581470] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001
[   25.582482] x14: 1ffff2d57e9a2080 x13: 0000000000000000 x12: 0000000000000000
[   25.583322] x11: ffff72d57e9a2081 x10: 0000000000000017 x9 : 0000000000000007
[   25.584101] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014
[   25.584568] x5 : 00000000179bd0b6 x4 : 0000000000000001 x3 : ffff96abef18393c
[   25.584935] x2 : 0000000000000000 x1 : 00000000004abca0 x0 : 0000000000000000
[   25.585362] Call trace:
[   25.585529]  intlog10+0xc8/0x128 (P)
[   25.585721]  intlog10_test+0x88/0x180
[   25.585957]  kunit_try_run_case+0x118/0x31c
[   25.586216]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   25.586492]  kthread+0x3f4/0x51c
[   25.586689]  ret_from_fork+0x10/0x20
[   25.586928] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   95.268924] WARNING: CPU: 1 PID: 656 at lib/math/int_log.c:120 intlog10+0x38/0x48
[   95.270367] Modules linked in:
[   95.270578] CPU: 1 UID: 0 PID: 656 Comm: kunit_try_catch Tainted: G    B D W        N  6.16.0-rc4 #1 PREEMPT 
[   95.271348] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[   95.271898] Hardware name: linux,dummy-virt (DT)
[   95.272197] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   95.272656] pc : intlog10+0x38/0x48
[   95.272879] lr : intlog10_test+0xe4/0x200
[   95.273078] sp : ffff8000822f7c10
[   95.273278] x29: ffff8000822f7c90 x28: 0000000000000000 x27: 0000000000000000
[   95.273699] x26: 1ffe000019735241 x25: 0000000000000000 x24: ffff8000822f7ce0
[   95.274110] x23: ffff8000822f7d00 x22: 0000000000000000 x21: 1ffff0001045ef82
[   95.274554] x20: ffff986344e89ec0 x19: ffff800080087990 x18: 00000000da09506a
[   95.275046] x17: fff0679d936d9000 x16: ffff800080010000 x15: 0000000053e84634
[   95.275555] x14: 000000001608710c x13: 00000000f66d1f48 x12: ffff730c691a3381
[   95.276009] x11: 1ffff30c691a3380 x10: ffff730c691a3380 x9 : ffff986342436bdc
[   95.276417] x8 : ffff986348d19c03 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[   95.276816] x5 : ffff70001045ef82 x4 : 1ffff00010010f3a x3 : 1ffff30c689d13d8
[   95.277228] x2 : 1ffff30c689d13d8 x1 : 0000000000000003 x0 : 0000000000000000
[   95.277636] Call trace:
[   95.277808]  intlog10+0x38/0x48 (P)
[   95.278038]  kunit_try_run_case+0x170/0x3f0
[   95.278270]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   95.278553]  kthread+0x328/0x630
[   95.278774]  ret_from_fork+0x10/0x20
[   95.279018] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   28.755385] WARNING: CPU: 1 PID: 432 at lib/math/int_log.c:120 intlog10+0x30/0x38
[   28.756183] Modules linked in:
[   28.756442] CPU: 1 UID: 0 PID: 432 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc4 #1 PREEMPT 
[   28.756836] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   28.757231] Hardware name: linux,dummy-virt (DT)
[   28.757697] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   28.758047] pc : intlog10+0x30/0x38
[   28.758602] lr : intlog10_test+0xdc/0x1f0
[   28.758866] sp : ffff800081ff7c10
[   28.759066] x29: ffff800081ff7c90 x28: 0000000000000000 x27: 0000000000000000
[   28.759505] x26: 1ffe000018f60161 x25: fff00000c7bedc80 x24: 0000000000000004
[   28.760296] x23: fff00000c7bedc80 x22: 0000000000000000 x21: 1ffff000103fef82
[   28.760846] x20: ffff911fbfecff40 x19: ffff8000800879a0 x18: 1ffff00010012ece
[   28.761265] x17: fff00000c0369288 x16: fff00000c089773c x15: 0000000000007eb0
[   28.761807] x14: 1ffe00001b51ead5 x13: 1ffe000018f7db92 x12: ffff7223f8683d41
[   28.762379] x11: 1ffff223f8683d40 x10: ffff7223f8683d40 x9 : dfff800000000000
[   28.762724] x8 : ffff911fc341ea03 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[   28.763051] x5 : ffff7000103fef82 x4 : 1ffff00010010f3c x3 : 1ffff223f7fd9fe8
[   28.763376] x2 : 1ffff223f7fd9fe8 x1 : 0000000000000003 x0 : 0000000000000000
[   28.763728] Call trace:
[   28.763863]  intlog10+0x30/0x38 (P)
[   28.764641]  kunit_try_run_case+0x144/0x3bc
[   28.764919]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   28.765275]  kthread+0x37c/0x67c
[   28.765559]  ret_from_fork+0x10/0x20
[   28.765796] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   32.648345] WARNING: CPU: 1 PID: 433 at lib/math/int_log.c:120 intlog10+0x30/0x3c
[   32.650502] Modules linked in:
[   32.650744] CPU: 1 UID: 0 PID: 433 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc4 #1 PREEMPT 
[   32.651178] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   32.651391] Hardware name: linux,dummy-virt (DT)
[   32.651728] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   32.652485] pc : intlog10+0x30/0x3c
[   32.652876] lr : intlog10_test+0xdc/0x1e0
[   32.653398] sp : ffff800080e97bf0
[   32.653791] x29: ffff800080e97bf0 x28: 0000000000000000 x27: 0000000000000000
[   32.654755] x26: 0000000000000000 x25: fff00000c7bdca00 x24: fff00000c7bdca00
[   32.655785] x23: 0000000000000000 x22: ffff9622ccde89f8 x21: ffff9622cb73fee0
[   32.656571] x20: 1ffff000101d2f86 x19: ffff800080087a00 x18: 00000000000010d8
[   32.657361] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0
[   32.658192] x14: 00000000000010f8 x13: ffff72c45a17d131 x12: 1ffff2c45a17d130
[   32.658839] x11: 1ffff2c45a17d130 x10: ffff72c45a17d130 x9 : dfff800000000000
[   32.659244] x8 : 0000000000000001 x7 : ffff72c45a17d131 x6 : ffff9622d0be8983
[   32.659721] x5 : 0000000041b58ab3 x4 : ffff7000101d2f86 x3 : 1ffff2c4596e7fdc
[   32.660267] x2 : 1ffff2c4596e7fdc x1 : 0000000000000003 x0 : 0000000000000000
[   32.660772] Call trace:
[   32.660993]  intlog10+0x30/0x3c (P)
[   32.661234]  kunit_try_run_case+0x144/0x3bc
[   32.661491]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   32.661802]  kthread+0x3f0/0x744
[   32.662078]  ret_from_fork+0x10/0x20
[   32.662745] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[  113.081757] WARNING: CPU: 1 PID: 675 at lib/math/int_log.c:120 intlog10+0x2a/0x40
[  113.082024] Modules linked in:
[  113.082757] CPU: 1 UID: 0 PID: 675 Comm: kunit_try_catch Tainted: G    B D W        N  6.16.0-rc4 #1 PREEMPT(voluntary) 
[  113.084396] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  113.085318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  113.085952] RIP: 0010:intlog10+0x2a/0x40
[  113.086113] Code: f3 0f 1e fa 0f 1f 44 00 00 85 ff 74 1c 55 48 89 e5 e8 ca fe ff ff 5d 89 c0 48 69 c0 a1 26 88 26 48 c1 e8 1f c3 cc cc cc cc 90 <0f> 0b 90 31 c0 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90
[  113.087728] RSP: 0000:ffff88810a41fcb0 EFLAGS: 00010246
[  113.087931] RAX: 0000000000000000 RBX: ffff88810039fae8 RCX: 1ffff11021483fb4
[  113.088165] RDX: 1ffffffff77d2c94 RSI: 1ffff11021483fb3 RDI: 0000000000000000
[  113.088795] RBP: ffff88810a41fd60 R08: 0000000000000000 R09: ffffed102039fc60
[  113.089369] R10: ffff888101cfe307 R11: 0000000000000000 R12: 1ffff11021483f97
[  113.089969] R13: ffffffffbbe964a0 R14: 0000000000000000 R15: ffff88810a41fd38
[  113.090339] FS:  0000000000000000(0000) GS:ffff88819d174000(0000) knlGS:0000000000000000
[  113.090681] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  113.090936] CR2: dffffc0000000000 CR3: 00000000394bc000 CR4: 00000000000006f0
[  113.091230] DR0: ffffffffbe050440 DR1: ffffffffbe050441 DR2: ffffffffbe050443
[  113.091626] DR3: ffffffffbe050445 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  113.091912] Call Trace:
[  113.092115]  <TASK>
[  113.092377]  ? intlog10_test+0xf2/0x220
[  113.092616]  ? __pfx_intlog10_test+0x10/0x10
[  113.092789]  ? __schedule+0x10cc/0x2b60
[  113.092994]  ? __pfx_read_tsc+0x10/0x10
[  113.093163]  ? ktime_get_ts64+0x86/0x230
[  113.093396]  kunit_try_run_case+0x1a5/0x480
[  113.093642]  ? __pfx_kunit_try_run_case+0x10/0x10
[  113.093851]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  113.094153]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  113.094417]  ? __kthread_parkme+0x82/0x180
[  113.094617]  ? preempt_count_sub+0x50/0x80
[  113.094832]  ? __pfx_kunit_try_run_case+0x10/0x10
[  113.095050]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  113.095303]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  113.095509]  kthread+0x337/0x6f0
[  113.095711]  ? trace_preempt_on+0x20/0xc0
[  113.096003]  ? __pfx_kthread+0x10/0x10
[  113.096339]  ? _raw_spin_unlock_irq+0x47/0x80
[  113.096547]  ? calculate_sigpending+0x7b/0xa0
[  113.096858]  ? __pfx_kthread+0x10/0x10
[  113.097020]  ret_from_fork+0x116/0x1d0
[  113.097191]  ? __pfx_kthread+0x10/0x10
[  113.097444]  ret_from_fork_asm+0x1a/0x30
[  113.097638]  </TASK>
[  113.097829] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details