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Date
July 5, 2025, 11:11 p.m.

Environment
qemu-arm64
qemu-x86_64 

------------[ cut here ]------------
[   26.020974] WARNING: CPU: 0 PID: 433 at lib/math/int_log.c:120 intlog10+0xc8/0x128
[   26.021790] Modules linked in:
[   26.022048] CPU: 0 UID: 0 PID: 433 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc4 #1 PREEMPT 
[   26.022458] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   26.022940] Hardware name: linux,dummy-virt (DT)
[   26.023206] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[   26.023602] pc : intlog10+0xc8/0x128
[   26.023909] lr : intlog10_test+0x88/0x180
[   26.024152] sp : ffff800082077cd0
[   26.024345] x29: ffff800082077cf0 x28: dfff800000000000 x27: 1ffe000018f634a5
[   26.024829] x26: fff00000c750b0a0 x25: ffff8000800878a8 x24: 0000000000000000
[   26.025270] x23: dfff800000000000 x22: fff00000c7b1af18 x21: ffffacd1c095e890
[   26.026468] x20: ffffacd1bedd6b60 x19: ffff800080087b08 x18: ffff800080097930
[   26.027031] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001
[   26.027635] x14: 1ffff59a383e2280 x13: 0000000000000000 x12: 0000000000000000
[   26.028180] x11: ffff759a383e2281 x10: 0000000000000017 x9 : 0000000000000007
[   26.028772] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014
[   26.029527] x5 : fff00000da9da220 x4 : 0000000000000000 x3 : ffffacd1bc37d254
[   26.030179] x2 : 0000000000000000 x1 : 0000000000385a5b x0 : 0000000000000000
[   26.030677] Call trace:
[   26.030991]  intlog10+0xc8/0x128 (P)
[   26.031415]  intlog10_test+0x88/0x180
[   26.031827]  kunit_try_run_case+0x118/0x31c
[   26.032260]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   26.032696]  kthread+0x3f4/0x51c
[   26.032878]  ret_from_fork+0x10/0x20
[   26.033063] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   25.865446] WARNING: CPU: 1 PID: 434 at lib/math/int_log.c:120 intlog10+0xc8/0x128
[   25.866407] Modules linked in:
[   25.866683] CPU: 1 UID: 0 PID: 434 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc4 #1 PREEMPT 
[   25.867186] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   25.867774] Hardware name: linux,dummy-virt (DT)
[   25.868102] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[   25.868544] pc : intlog10+0xc8/0x128
[   25.868770] lr : intlog10_test+0x88/0x180
[   25.869114] sp : ffff800082247cd0
[   25.869313] x29: ffff800082247cf0 x28: dfff800000000000 x27: 1ffe000018f59945
[   25.870278] x26: fff00000c57d16a0 x25: ffff8000800878a8 x24: 0000000000000000
[   25.870750] x23: dfff800000000000 x22: fff00000c7acd418 x21: ffffafc93595e890
[   25.871192] x20: ffffafc933de5bc0 x19: ffff800080087b08 x18: ffff800080097930
[   25.871638] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001
[   25.872070] x14: 1ffff5f926de2080 x13: 0000000000000000 x12: 0000000000000000
[   25.872509] x11: ffff75f926de2081 x10: 0000000000000017 x9 : 0000000000000007
[   25.872938] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014
[   25.873367] x5 : 00000000c30ddd1d x4 : 0000000000000004 x3 : ffffafc93138393c
[   25.873958] x2 : 0000000000000000 x1 : 000000000041d876 x0 : 0000000000000000
[   25.874411] Call trace:
[   25.874588]  intlog10+0xc8/0x128 (P)
[   25.874801]  intlog10_test+0x88/0x180
[   25.875038]  kunit_try_run_case+0x118/0x31c
[   25.875268]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   25.875626]  kthread+0x3f4/0x51c
[   25.875856]  ret_from_fork+0x10/0x20
[   25.876083] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   96.279466] WARNING: CPU: 1 PID: 657 at lib/math/int_log.c:120 intlog10+0x38/0x48
[   96.280972] Modules linked in:
[   96.281647] CPU: 1 UID: 0 PID: 657 Comm: kunit_try_catch Tainted: G    B D W        N  6.16.0-rc4 #1 PREEMPT 
[   96.282265] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[   96.282508] Hardware name: linux,dummy-virt (DT)
[   96.282707] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   96.282990] pc : intlog10+0x38/0x48
[   96.283453] lr : intlog10_test+0xe4/0x200
[   96.284094] sp : ffff8000820c7c10
[   96.284626] x29: ffff8000820c7c90 x28: 0000000000000000 x27: 0000000000000000
[   96.285591] x26: 1ffe00001927be21 x25: 0000000000000000 x24: ffff8000820c7ce0
[   96.286567] x23: ffff8000820c7d00 x22: 0000000000000000 x21: 1ffff00010418f82
[   96.287542] x20: ffff918d05089ec0 x19: ffff800080087990 x18: 00000000f2fff86b
[   96.288620] x17: 0000000019f2ea65 x16: fff00000c097583c x15: fff00000ff616b08
[   96.289592] x14: 0000000000018fff x13: 1ffe00001b48a7cd x12: ffff7231a11e3381
[   96.290531] x11: 1ffff231a11e3380 x10: ffff7231a11e3380 x9 : ffff918d02636bdc
[   96.291478] x8 : ffff918d08f19c03 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[   96.292270] x5 : ffff700010418f82 x4 : 1ffff00010010f3a x3 : 1ffff231a0a113d8
[   96.292639] x2 : 1ffff231a0a113d8 x1 : 0000000000000003 x0 : 0000000000000000
[   96.292984] Call trace:
[   96.293123]  intlog10+0x38/0x48 (P)
[   96.293356]  kunit_try_run_case+0x170/0x3f0
[   96.293614]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   96.293900]  kthread+0x328/0x630
[   96.294123]  ret_from_fork+0x10/0x20
[   96.294380] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   28.686905] WARNING: CPU: 0 PID: 432 at lib/math/int_log.c:120 intlog10+0x30/0x38
[   28.688742] Modules linked in:
[   28.688958] CPU: 0 UID: 0 PID: 432 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc4 #1 PREEMPT 
[   28.689807] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   28.690047] Hardware name: linux,dummy-virt (DT)
[   28.690305] pstate: 11400009 (nzcV daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
[   28.690649] pc : intlog10+0x30/0x38
[   28.690883] lr : intlog10_test+0xdc/0x1f0
[   28.691632] sp : ffff800080fe7c10
[   28.691953] x29: ffff800080fe7c90 x28: 0000000000000000 x27: 0000000000000000
[   28.692512] x26: 1ffe000018ef2b61 x25: fff00000c7945c80 x24: 0000000000000004
[   28.693083] x23: fff00000c7945c80 x22: 0000000000000000 x21: 1ffff000101fcf82
[   28.693648] x20: ffff929d164cff40 x19: ffff8000800879a0 x18: 00000000087f992a
[   28.694227] x17: 000000007533fda3 x16: fff00000c089763c x15: 00000000130ad951
[   28.694862] x14: 1ffe00001b521ed5 x13: 1ffe000018f28b92 x12: ffff7253a3343d41
[   28.695447] x11: 1ffff253a3343d40 x10: ffff7253a3343d40 x9 : dfff800000000000
[   28.696023] x8 : ffff929d19a1ea03 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[   28.696612] x5 : ffff7000101fcf82 x4 : 1ffff00010010f3c x3 : 1ffff253a2c99fe8
[   28.697210] x2 : 1ffff253a2c99fe8 x1 : 0000000000000003 x0 : 0000000000000000
[   28.697782] Call trace:
[   28.698088]  intlog10+0x30/0x38 (P)
[   28.698315]  kunit_try_run_case+0x144/0x3bc
[   28.698547]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   28.699138]  kthread+0x37c/0x67c
[   28.699498]  ret_from_fork+0x10/0x20
[   28.699880] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   31.830952] WARNING: CPU: 0 PID: 433 at lib/math/int_log.c:120 intlog10+0x30/0x3c
[   31.832501] Modules linked in:
[   31.832962] CPU: 0 UID: 0 PID: 433 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc4 #1 PREEMPT 
[   31.834106] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   31.834795] Hardware name: linux,dummy-virt (DT)
[   31.835248] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   31.835553] pc : intlog10+0x30/0x3c
[   31.835741] lr : intlog10_test+0xdc/0x1e0
[   31.835933] sp : ffff800082167bf0
[   31.836108] x29: ffff800082167bf0 x28: 0000000000000000 x27: 0000000000000000
[   31.836476] x26: 0000000000000000 x25: fff00000c7bcdc80 x24: fff00000c7bcdc80
[   31.836842] x23: 0000000000000000 x22: ffff9d5171fe89f8 x21: ffff9d517093fee0
[   31.837421] x20: 1ffff0001042cf86 x19: ffff800080087a00 x18: 00000000000010d8
[   31.838225] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0
[   31.839056] x14: 00000000000010f8 x13: ffff73aa2ebbd131 x12: 1ffff3aa2ebbd130
[   31.839872] x11: 1ffff3aa2ebbd130 x10: ffff73aa2ebbd130 x9 : dfff800000000000
[   31.840676] x8 : 0000000000000001 x7 : ffff73aa2ebbd131 x6 : ffff9d5175de8983
[   31.841478] x5 : 0000000041b58ab3 x4 : ffff70001042cf86 x3 : 1ffff3aa2e127fdc
[   31.842265] x2 : 1ffff3aa2e127fdc x1 : 0000000000000003 x0 : 0000000000000000
[   31.843123] Call trace:
[   31.843479]  intlog10+0x30/0x3c (P)
[   31.844006]  kunit_try_run_case+0x144/0x3bc
[   31.844488]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   31.845068]  kthread+0x3f0/0x744
[   31.845470]  ret_from_fork+0x10/0x20
[   31.845903] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[  125.919952] WARNING: CPU: 1 PID: 674 at lib/math/int_log.c:120 intlog10+0x2a/0x40
[  125.920716] Modules linked in:
[  125.920991] CPU: 1 UID: 0 PID: 674 Comm: kunit_try_catch Tainted: G    B D W        N  6.16.0-rc4 #1 PREEMPT(voluntary) 
[  125.922066] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  125.922562] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  125.923236] RIP: 0010:intlog10+0x2a/0x40
[  125.923614] 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
[  125.924778] RSP: 0000:ffff88810c9efcb0 EFLAGS: 00010246
[  125.925099] RAX: 0000000000000000 RBX: ffff88810039fae8 RCX: 1ffff1102193dfb4
[  125.925841] RDX: 1ffffffff7452c94 RSI: 1ffff1102193dfb3 RDI: 0000000000000000
[  125.926250] RBP: ffff88810c9efd60 R08: 0000000000000000 R09: ffffed1021029800
[  125.926894] R10: ffff88810814c007 R11: 0000000000000000 R12: 1ffff1102193df97
[  125.927498] R13: ffffffffba2964a0 R14: 0000000000000000 R15: ffff88810c9efd38
[  125.927861] FS:  0000000000000000(0000) GS:ffff88819ed74000(0000) knlGS:0000000000000000
[  125.928489] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  125.928939] CR2: ffff88815a934000 CR3: 0000000071ebc000 CR4: 00000000000006f0
[  125.929597] DR0: ffffffffbc450444 DR1: ffffffffbc450449 DR2: ffffffffbc45044a
[  125.929969] DR3: ffffffffbc45044b DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  125.930614] Call Trace:
[  125.930928]  <TASK>
[  125.931258]  ? intlog10_test+0xf2/0x220
[  125.931753]  ? __pfx_intlog10_test+0x10/0x10
[  125.932385]  ? __schedule+0x10cc/0x2b60
[  125.932616]  ? __pfx_read_tsc+0x10/0x10
[  125.932840]  ? ktime_get_ts64+0x86/0x230
[  125.933058]  kunit_try_run_case+0x1a5/0x480
[  125.933595]  ? __pfx_kunit_try_run_case+0x10/0x10
[  125.933847]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  125.934120]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  125.934440]  ? __kthread_parkme+0x82/0x180
[  125.934841]  ? preempt_count_sub+0x50/0x80
[  125.935064]  ? __pfx_kunit_try_run_case+0x10/0x10
[  125.935273]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  125.935727]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  125.936039]  kthread+0x337/0x6f0
[  125.936388]  ? trace_preempt_on+0x20/0xc0
[  125.936645]  ? __pfx_kthread+0x10/0x10
[  125.936873]  ? _raw_spin_unlock_irq+0x47/0x80
[  125.937084]  ? calculate_sigpending+0x7b/0xa0
[  125.937602]  ? __pfx_kthread+0x10/0x10
[  125.937810]  ret_from_fork+0x116/0x1d0
[  125.938051]  ? __pfx_kthread+0x10/0x10
[  125.938264]  ret_from_fork_asm+0x1a/0x30
[  125.938561]  </TASK>
[  125.938710] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details