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Date
June 23, 2025, 1:39 p.m.

Environment
qemu-arm64
qemu-x86_64 

------------[ cut here ]------------
[   32.847041] WARNING: CPU: 0 PID: 436 at lib/math/int_log.c:120 intlog10+0xc8/0x128
[   32.848796] Modules linked in:
[   32.849763] CPU: 0 UID: 0 PID: 436 Comm: kunit_try_catch Tainted: G      D W        N  6.15.4-rc1 #1 PREEMPT 
[   32.851541] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   32.851935] Hardware name: linux,dummy-virt (DT)
[   32.852406] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   32.853244] pc : intlog10+0xc8/0x128
[   32.853791] lr : intlog10_test+0x88/0x180
[   32.854304] sp : ffff800081fb7cd0
[   32.854756] x29: ffff800081fb7cf0 x28: dfff800000000000 x27: 1ffe000018f4c255
[   32.855773] x26: fff00000c7a241a0 x25: ffff8000800878a8 x24: 0000000000000000
[   32.856610] x23: dfff800000000000 x22: fff00000c7a61c98 x21: ffffa9eea1ebcd10
[   32.857632] x20: ffffa9eea03a21a0 x19: ffff800080087b08 x18: ffff800080097930
[   32.858782] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001
[   32.859880] x14: 1ffff53dd467fe78 x13: 0000000000000000 x12: 0000000000000000
[   32.860899] x11: ffff753dd467fe79 x10: 0000000000000017 x9 : 0000000000000007
[   32.861882] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014
[   32.862831] x5 : 0000000099bd595a x4 : 0000000000000001 x3 : ffffa9ee9d978a34
[   32.863889] x2 : 0000000000000000 x1 : 00000000003804a7 x0 : 0000000000000000
[   32.864733] Call trace:
[   32.865108]  intlog10+0xc8/0x128 (P)
[   32.865634]  intlog10_test+0x88/0x180
[   32.866628]  kunit_try_run_case+0x118/0x31c
[   32.867208]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   32.868382]  kthread+0x3f4/0x518
[   32.868822]  ret_from_fork+0x10/0x20
[   32.869310] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[  116.673509] WARNING: CPU: 0 PID: 658 at lib/math/int_log.c:120 intlog10+0x38/0x48
[  116.675817] Modules linked in:
[  116.676656] CPU: 0 UID: 0 PID: 658 Comm: kunit_try_catch Tainted: G    B D W        N  6.15.4-rc1 #1 PREEMPT 
[  116.678553] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  116.679160] Hardware name: linux,dummy-virt (DT)
[  116.679749] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  116.680876] pc : intlog10+0x38/0x48
[  116.681521] lr : intlog10_test+0xe4/0x200
[  116.682014] sp : ffff8000822e7c10
[  116.682459] x29: ffff8000822e7c90 x28: 0000000000000000 x27: 0000000000000000
[  116.683615] x26: 1ffe00001913afa1 x25: 0000000000000000 x24: ffff8000822e7ce0
[  116.684583] x23: ffff8000822e7d00 x22: 0000000000000000 x21: 1ffff0001045cf82
[  116.685540] x20: ffffa42c36035180 x19: ffff800080087990 x18: 000000003390c38c
[  116.686476] x17: 00000000cf2e2a30 x16: fff00000c096dc3c x15: fff00000ff616b08
[  116.687540] x14: 00000000f1f1f1f1 x13: 1ffe00001b493c1d x12: ffff7485873b9b71
[  116.688222] x11: 1ffff485873b9b70 x10: ffff7485873b9b70 x9 : ffffa42c336157e4
[  116.689214] x8 : ffffa42c39dcdb83 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[  116.690221] x5 : ffff70001045cf82 x4 : 1ffff00010010f3a x3 : 1ffff48586c06a30
[  116.691216] x2 : 1ffff48586c06a30 x1 : 0000000000000003 x0 : 0000000000000000
[  116.691956] Call trace:
[  116.692408]  intlog10+0x38/0x48 (P)
[  116.693155]  kunit_try_run_case+0x170/0x3f0
[  116.693729]  kunit_generic_run_threadfn_adapter+0x88/0x100
[  116.694488]  kthread+0x328/0x630
[  116.695067]  ret_from_fork+0x10/0x20
[  116.695639] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   41.087975] WARNING: CPU: 1 PID: 435 at lib/math/int_log.c:120 intlog10+0x30/0x3c
[   41.092636] Modules linked in:
[   41.094093] CPU: 1 UID: 0 PID: 435 Comm: kunit_try_catch Tainted: G      D W        N  6.15.4-rc1 #1 PREEMPT 
[   41.095417] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   41.096258] Hardware name: linux,dummy-virt (DT)
[   41.097191] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   41.098114] pc : intlog10+0x30/0x3c
[   41.098762] lr : intlog10_test+0xdc/0x1e0
[   41.099439] sp : ffff800080f57bf0
[   41.100157] x29: ffff800080f57bf0 x28: 0000000000000000 x27: 0000000000000000
[   41.101396] x26: 0000000000000000 x25: fff00000c7b42500 x24: fff00000c7b42500
[   41.102443] x23: 0000000000000000 x22: ffff9952e072adf8 x21: ffff9952df0ec460
[   41.103491] x20: 1ffff000101eaf86 x19: ffff800080087a10 x18: 00000000000010d8
[   41.104713] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0
[   41.105759] x14: 00000000000010f8 x13: ffff732a5c886321 x12: 1ffff32a5c886320
[   41.106807] x11: 1ffff32a5c886320 x10: ffff732a5c886320 x9 : dfff800000000000
[   41.107907] x8 : 0000000000000001 x7 : ffff732a5c886321 x6 : ffff9952e4431903
[   41.108979] x5 : 0000000041b58ab3 x4 : ffff7000101eaf86 x3 : 1ffff32a5be1d88c
[   41.109947] x2 : 1ffff32a5be1d88c x1 : 0000000000000003 x0 : 0000000000000000
[   41.111236] Call trace:
[   41.111626]  intlog10+0x30/0x3c (P)
[   41.112445]  kunit_try_run_case+0x144/0x3bc
[   41.112923]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   41.113502]  kthread+0x3f0/0x744
[   41.113894]  ret_from_fork+0x10/0x20
[   41.114922] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   38.658211] WARNING: CPU: 0 PID: 435 at lib/math/int_log.c:120 intlog10+0x30/0x38
[   38.661067] Modules linked in:
[   38.661553] CPU: 0 UID: 0 PID: 435 Comm: kunit_try_catch Tainted: G      D W        N  6.15.4-rc1 #1 PREEMPT 
[   38.662469] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   38.663107] Hardware name: linux,dummy-virt (DT)
[   38.663644] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   38.664627] pc : intlog10+0x30/0x38
[   38.665057] lr : intlog10_test+0xdc/0x1f0
[   38.665596] sp : ffff800082047c10
[   38.665992] x29: ffff800082047c90 x28: 0000000000000000 x27: 0000000000000000
[   38.666872] x26: 1ffe000018f50ec1 x25: fff00000c7a5dc80 x24: 0000000000000004
[   38.667822] x23: fff00000c7a5dc80 x22: 0000000000000000 x21: 1ffff00010408f82
[   38.668815] x20: ffff94fd9bc7c200 x19: ffff8000800879b0 x18: 000000002df992f7
[   38.669593] x17: 00000000432b1621 x16: fff00000c089563c x15: 00000000c9ac8540
[   38.670541] x14: 1ffe00001b52671d x13: 1ffe000018f4bb92 x12: ffff729fb3e1ef31
[   38.671486] x11: 1ffff29fb3e1ef30 x10: ffff729fb3e1ef30 x9 : dfff800000000000
[   38.672717] x8 : ffff94fd9f0f7983 x7 : 0000000000000001 x6 : 00000000f1f1f1f1
[   38.673455] x5 : ffff700010408f82 x4 : 1ffff00010010f3e x3 : 1ffff29fb378f840
[   38.674408] x2 : 1ffff29fb378f840 x1 : 0000000000000003 x0 : 0000000000000000
[   38.675299] Call trace:
[   38.675719]  intlog10+0x30/0x38 (P)
[   38.676359]  kunit_try_run_case+0x144/0x3bc
[   38.677237]  kunit_generic_run_threadfn_adapter+0x80/0xec
[   38.677872]  kthread+0x37c/0x67c
[   38.678342]  ret_from_fork+0x10/0x20
[   38.678819] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   32.281122] WARNING: CPU: 1 PID: 434 at lib/math/int_log.c:120 intlog10+0xc8/0x128
[   32.282667] Modules linked in:
[   32.283562] CPU: 1 UID: 0 PID: 434 Comm: kunit_try_catch Tainted: G      D W        N  6.15.4-rc1 #1 PREEMPT 
[   32.284990] Tainted: [D]=DIE, [W]=WARN, [N]=TEST
[   32.285725] Hardware name: linux,dummy-virt (DT)
[   32.286392] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[   32.287194] pc : intlog10+0xc8/0x128
[   32.287788] lr : intlog10_test+0x88/0x180
[   32.288829] sp : ffff800082047cd0
[   32.289183] x29: ffff800082047cf0 x28: dfff800000000000 x27: 1ffe000018f9a4a5
[   32.289935] x26: fff00000c773a620 x25: ffff8000800878a8 x24: 0000000000000000
[   32.291492] x23: dfff800000000000 x22: fff00000c7cd2f18 x21: ffffaf9ee00acd10
[   32.292330] x20: ffffaf9ede5931a0 x19: ffff800080087b08 x18: ffff800080097930
[   32.293163] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001
[   32.294383] x14: 1ffff5f3dc2be078 x13: 0000000000000000 x12: 0000000000000000
[   32.295322] x11: ffff75f3dc2be079 x10: 0000000000000017 x9 : 0000000000000007
[   32.296418] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014
[   32.296977] x5 : 00000000273b1b72 x4 : 0000000000000004 x3 : ffffaf9edbb732ac
[   32.297385] x2 : 0000000000000000 x1 : 00000000001d4609 x0 : 0000000000000000
[   32.297813] Call trace:
[   32.297977]  intlog10+0xc8/0x128 (P)
[   32.298197]  intlog10_test+0x88/0x180
[   32.298422]  kunit_try_run_case+0x118/0x31c
[   32.298651]  kunit_generic_run_threadfn_adapter+0x84/0x104
[   32.299040]  kthread+0x3f4/0x518
[   32.299454]  ret_from_fork+0x10/0x20
[   32.301146] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[  144.671240] WARNING: CPU: 1 PID: 677 at lib/math/int_log.c:120 intlog10+0x2a/0x40
[  144.672508] Modules linked in:
[  144.673232] CPU: 1 UID: 0 PID: 677 Comm: kunit_try_catch Tainted: G    B D W        N  6.15.4-rc1 #1 PREEMPT(voluntary) 
[  144.674330] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST
[  144.675398] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[  144.676318] RIP: 0010:intlog10+0x2a/0x40
[  144.676737] 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
[  144.678331] RSP: 0000:ffff88810b7c7cb0 EFLAGS: 00010246
[  144.678900] RAX: 0000000000000000 RBX: ffff88810031fae8 RCX: 1ffff110216f8fb4
[  144.679510] RDX: 1ffffffff4d525a0 RSI: 1ffff110216f8fb3 RDI: 0000000000000000
[  144.680105] RBP: ffff88810b7c7d60 R08: 0000000000000000 R09: ffffed1020538ac0
[  144.680942] R10: ffff8881029c5607 R11: 0000000000000000 R12: 1ffff110216f8f97
[  144.681572] R13: ffffffffa6a92d00 R14: 0000000000000000 R15: ffff88810b7c7d38
[  144.682512] FS:  0000000000000000(0000) GS:ffff8881b2593000(0000) knlGS:0000000000000000
[  144.683448] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  144.684100] CR2: dffffc0000000000 CR3: 00000001086ba000 CR4: 00000000000006f0
[  144.684936] DR0: ffffffffa8c30900 DR1: ffffffffa8c30901 DR2: ffffffffa8c30903
[  144.685545] DR3: ffffffffa8c30905 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[  144.686131] Call Trace:
[  144.686825]  <TASK>
[  144.687309]  ? intlog10_test+0xf2/0x220
[  144.687735]  ? __pfx_intlog10_test+0x10/0x10
[  144.688889]  ? __schedule+0x10cc/0x2b60
[  144.689288]  ? __pfx_read_tsc+0x10/0x10
[  144.689823]  ? ktime_get_ts64+0x86/0x230
[  144.690288]  kunit_try_run_case+0x1a5/0x480
[  144.691059]  ? __pfx_kunit_try_run_case+0x10/0x10
[  144.691600]  ? _raw_spin_lock_irqsave+0xa1/0x100
[  144.692245]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[  144.692971]  ? __kthread_parkme+0x82/0x180
[  144.693341]  ? preempt_count_sub+0x50/0x80
[  144.694017]  ? __pfx_kunit_try_run_case+0x10/0x10
[  144.694745]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[  144.695853]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[  144.696498]  kthread+0x337/0x6f0
[  144.697009]  ? trace_preempt_on+0x20/0xc0
[  144.697483]  ? __pfx_kthread+0x10/0x10
[  144.697990]  ? _raw_spin_unlock_irq+0x47/0x80
[  144.698464]  ? calculate_sigpending+0x7b/0xa0
[  144.699065]  ? __pfx_kthread+0x10/0x10
[  144.699465]  ret_from_fork+0x41/0x80
[  144.700121]  ? __pfx_kthread+0x10/0x10
[  144.700433]  ret_from_fork_asm+0x1a/0x30
[  144.700803]  </TASK>
[  144.701053] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details