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Date
June 20, 2025, 12:38 p.m.

Environment
qemu-arm64
qemu-x86_64 

------------[ cut here ]------------
[   43.394687] WARNING: lib/math/int_log.c:120 at intlog10+0xc8/0x128, CPU#1: kunit_try_catch/446
[   43.396601] Modules linked in:
[   43.397160] CPU: 1 UID: 0 PID: 446 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc2-next-20250620 #1 PREEMPT 
[   43.398086] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   43.398891] Hardware name: linux,dummy-virt (DT)
[   43.399322] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   43.400034] pc : intlog10+0xc8/0x128
[   43.400964] lr : intlog10_test+0x88/0x180
[   43.401237] sp : ffff800080ff7cd0
[   43.401440] x29: ffff800080ff7cf0 x28: dfff800000000000 x27: 1ffe000018f456f5
[   43.402819] x26: fff00000c5e8bd20 x25: ffff8000800878a8 x24: 0000000000000000
[   43.403893] x23: dfff800000000000 x22: fff00000c7a2c198 x21: ffffa07bdfeabc90
[   43.405045] x20: ffffa07bde338500 x19: ffff800080087b08 x18: ffff800080097930
[   43.406031] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001
[   43.407045] x14: 1ffff40f7c28a380 x13: 0000000000000000 x12: 0000000000000000
[   43.408040] x11: ffff740f7c28a381 x10: 0000000000000017 x9 : 0000000000000007
[   43.409045] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014
[   43.409859] x5 : 000000003d35a1d0 x4 : 0000000000000000 x3 : ffffa07bdb985778
[   43.411042] x2 : 0000000000000000 x1 : 00000000001842ee x0 : 0000000000000000
[   43.412005] Call trace:
[   43.412410]  intlog10+0xc8/0x128 (P)
[   43.413199]  intlog10_test+0x88/0x180
[   43.413758]  kunit_try_run_case+0x118/0x31c
[   43.414283]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   43.414934]  kthread+0x3f4/0x51c
[   43.415479]  ret_from_fork+0x10/0x20
[   43.415978] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[  120.598221] WARNING: lib/math/int_log.c:120 at intlog10+0x38/0x48, CPU#1: kunit_try_catch/669
[  120.599835] Modules linked in:
[  120.600449] CPU: 1 UID: 0 PID: 669 Comm: kunit_try_catch Tainted: G    B D W        N  6.16.0-rc2-next-20250620 #1 PREEMPT 
[  120.601587] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  120.601818] Hardware name: linux,dummy-virt (DT)
[  120.601988] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  120.602204] pc : intlog10+0x38/0x48
[  120.602379] lr : intlog10_test+0xe4/0x200
[  120.602535] sp : ffff800082417c10
[  120.602723] x29: ffff800082417c90 x28: 0000000000000000 x27: 0000000000000000
[  120.604019] x26: 1ffe000018b2d641 x25: 0000000000000000 x24: ffff800082417ce0
[  120.604719] x23: ffff800082417d00 x22: 0000000000000000 x21: 1ffff00010482f82
[  120.605381] x20: ffff94c6425ccf20 x19: ffff800080087990 x18: 00000000371ecb61
[  120.606711] x17: 0000000000000001 x16: fff00000da494d28 x15: fff00000da4840d8
[  120.607550] x14: fff00000c5f6bcd0 x13: 1ffe00001b492989 x12: ffff7298c8c83389
[  120.608435] x11: 1ffff298c8c83388 x10: ffff7298c8c83388 x9 : ffff94c63fc3e784
[  120.609472] x8 : ffff94c646419c43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[  120.610343] x5 : ffff700010482f82 x4 : 1ffff00010010f3a x3 : 1ffff298c84b99e4
[  120.611156] x2 : 1ffff298c84b99e4 x1 : 0000000000000003 x0 : 0000000000000000
[  120.611805] Call trace:
[  120.612088]  intlog10+0x38/0x48 (P)
[  120.612590]  kunit_try_run_case+0x170/0x3f0
[  120.613405]  kunit_generic_run_threadfn_adapter+0x88/0x100
[  120.613955]  kthread+0x328/0x630
[  120.614281]  ret_from_fork+0x10/0x20
[  120.614637] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   43.478210] WARNING: lib/math/int_log.c:120 at intlog10+0xc8/0x128, CPU#1: kunit_try_catch/446
[   43.479872] Modules linked in:
[   43.480432] CPU: 1 UID: 0 PID: 446 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc2-next-20250620 #1 PREEMPT 
[   43.481500] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   43.481995] Hardware name: linux,dummy-virt (DT)
[   43.482392] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   43.483100] pc : intlog10+0xc8/0x128
[   43.483581] lr : intlog10_test+0x88/0x180
[   43.484030] sp : ffff800082257cd0
[   43.484522] x29: ffff800082257cf0 x28: dfff800000000000 x27: 1ffe000018f6d255
[   43.485520] x26: fff00000c756f0a0 x25: ffff8000800878a8 x24: 0000000000000000
[   43.486858] x23: dfff800000000000 x22: fff00000c7b69c98 x21: ffffa9b93569bdd0
[   43.487807] x20: ffffa9b933b294e0 x19: ffff800080087b08 x18: ffff800080097940
[   43.488795] x17: ffff80008009793c x16: 0000000000000000 x15: 0000000000000001
[   43.489749] x14: 1ffff53726d88580 x13: 0000000000000000 x12: 0000000000000000
[   43.490825] x11: ffff753726d88581 x10: 0000000000000017 x9 : 0000000000000007
[   43.491728] x8 : 0000000000000000 x7 : ffff80008009794c x6 : 0000000000000014
[   43.492830] x5 : fff00000daa0c1e0 x4 : 0000000000000000 x3 : ffffa9b9311811a8
[   43.493743] x2 : 0000000000000000 x1 : 00000000004d297f x0 : 0000000000000000
[   43.494676] Call trace:
[   43.495023]  intlog10+0xc8/0x128 (P)
[   43.495524]  intlog10_test+0x88/0x180
[   43.496057]  kunit_try_run_case+0x118/0x31c
[   43.496880]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   43.497356]  kthread+0x3f4/0x51c
[   43.497714]  ret_from_fork+0x10/0x20
[   43.498093] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   45.896186] WARNING: lib/math/int_log.c:120 at intlog10+0x30/0x3c, CPU#0: kunit_try_catch/446
[   45.898782] Modules linked in:
[   45.900209] CPU: 0 UID: 0 PID: 446 Comm: kunit_try_catch Tainted: G      D W        N  6.16.0-rc2-next-20250620 #1 PREEMPT 
[   45.901807] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   45.902440] Hardware name: linux,dummy-virt (DT)
[   45.903020] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   45.903930] pc : intlog10+0x30/0x3c
[   45.904448] lr : intlog10_test+0xdc/0x1f0
[   45.904938] sp : ffff800082027c10
[   45.905308] x29: ffff800082027c90 x28: 0000000000000000 x27: 0000000000000000
[   45.906321] x26: 1ffe000018f356c1 x25: fff00000c79d2500 x24: 0000000000000004
[   45.907482] x23: fff00000c79d2500 x22: 0000000000000000 x21: 1ffff00010404f82
[   45.908389] x20: ffff99faa6e235e0 x19: ffff8000800879a0 x18: 00000000fe4dfe58
[   45.909324] x17: 000000001ff7c813 x16: fff00000c3c6693c x15: 0000000000007eb0
[   45.910228] x14: 1ffe00001b5256dd x13: 1ffe000018f3a4a2 x12: ffff733f55467549
[   45.911321] x11: 1ffff33f55467548 x10: ffff733f55467548 x9 : dfff800000000000
[   45.912240] x8 : ffff99faaa33aa43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[   45.913762] x5 : ffff700010404f82 x4 : 1ffff00010010f3c x3 : 1ffff33f54dc46bc
[   45.914443] x2 : 1ffff33f54dc46bc x1 : 0000000000000003 x0 : 0000000000000000
[   45.915354] Call trace:
[   45.915718]  intlog10+0x30/0x3c (P)
[   45.916198]  kunit_try_run_case+0x144/0x3bc
[   45.916677]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   45.917511]  kthread+0x37c/0x67c
[   45.918008]  ret_from_fork+0x10/0x20
[   45.918564] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[  139.193473] WARNING: lib/math/int_log.c:120 at intlog10+0x2a/0x40, CPU#0: kunit_try_catch/687
[  139.194318] Modules linked in:
[  139.194871] CPU: 0 UID: 0 PID: 687 Comm: kunit_try_catch Tainted: G    B D W        N  6.16.0-rc2-next-20250620 #1 PREEMPT(voluntary) 
[  139.195722] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  139.196811] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  139.197371] RIP: 0010:intlog10+0x2a/0x40
[  139.197859] 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 e9 d7 e2 88 02 90 <0f> 0b 90 31 c0 e9 cc e2 88 02 66 2e 0f 1f 84 00 00 00 00 00 66 90
[  139.199038] RSP: 0000:ffff888108d0fcb0 EFLAGS: 00010246
[  139.200052] RAX: 0000000000000000 RBX: ffff88810039fae8 RCX: 1ffff110211a1fb4
[  139.200518] RDX: 1ffffffff67531b4 RSI: 1ffff110211a1fb3 RDI: 0000000000000000
[  139.201540] RBP: ffff888108d0fd60 R08: 0000000000000000 R09: ffffed1020fc7920
[  139.201932] R10: ffff888107e3c907 R11: 0000000000000000 R12: 1ffff110211a1f97
[  139.202291] R13: ffffffffb3a98da0 R14: 0000000000000000 R15: ffff888108d0fd38
[  139.202692] FS:  0000000000000000(0000) GS:ffff8881a545e000(0000) knlGS:0000000000000000
[  139.203135] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  139.203781] CR2: dffffc0000000000 CR3: 00000001216bc000 CR4: 00000000000006f0
[  139.204461] DR0: ffffffffb5c68480 DR1: ffffffffb5c68481 DR2: ffffffffb5c68483
[  139.205438] DR3: ffffffffb5c68485 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  139.206043] Call Trace:
[  139.206296]  <TASK>
[  139.206515]  ? intlog10_test+0xf2/0x220
[  139.206885]  ? __pfx_intlog10_test+0x10/0x10
[  139.207231]  ? __schedule+0x10cc/0x2b60
[  139.208237]  ? __pfx_read_tsc+0x10/0x10
[  139.209041]  ? ktime_get_ts64+0x86/0x230
[  139.209283]  kunit_try_run_case+0x1a5/0x480
[  139.209531]  ? __pfx_kunit_try_run_case+0x10/0x10
[  139.210452]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  139.210911]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  139.211130]  ? __kthread_parkme+0x82/0x180
[  139.211453]  ? preempt_count_sub+0x50/0x80
[  139.211811]  ? __pfx_kunit_try_run_case+0x10/0x10
[  139.212041]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  139.212516]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  139.213020]  kthread+0x337/0x6f0
[  139.214046]  ? trace_preempt_on+0x20/0xc0
[  139.214494]  ? __pfx_kthread+0x10/0x10
[  139.214865]  ? _raw_spin_unlock_irq+0x47/0x80
[  139.215221]  ? calculate_sigpending+0x7b/0xa0
[  139.216017]  ? __pfx_kthread+0x10/0x10
[  139.216231]  ret_from_fork+0x116/0x1d0
[  139.217357]  ? __pfx_kthread+0x10/0x10
[  139.217745]  ret_from_fork_asm+0x1a/0x30
[  139.218018]  </TASK>
[  139.218253] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details