Date
April 22, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 | |
| rk3399-rock-pi-4b |
------------[ cut here ]------------ [ 96.837656] WARNING: CPU: 1 PID: 640 at lib/math/int_log.c:63 intlog2+0xd8/0xf8 [ 96.838452] Modules linked in: [ 96.838817] CPU: 1 UID: 0 PID: 640 Comm: kunit_try_catch Tainted: G B D N 6.15.0-rc3 #1 PREEMPT [ 96.839185] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 96.839364] Hardware name: linux,dummy-virt (DT) [ 96.839699] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 96.841401] pc : intlog2+0xd8/0xf8 [ 96.841736] lr : intlog2_test+0xe4/0x200 [ 96.842027] sp : ffff8000821c7c10 [ 96.842266] x29: ffff8000821c7c90 x28: 0000000000000000 x27: 0000000000000000 [ 96.843165] x26: 1ffe0000188c97c1 x25: 0000000000000000 x24: ffff8000821c7ce0 [ 96.843887] x23: ffff8000821c7d00 x22: 0000000000000000 x21: 1ffff00010438f82 [ 96.844355] x20: ffff9a60550c3740 x19: ffff800080087990 x18: 00000000b9268780 [ 96.844805] x17: fff065a0834ce000 x16: ffff800080010000 x15: 00000000b891789d [ 96.845246] x14: 000000002a22c82c x13: fff00000c10a9400 x12: ffff734c0b1e1161 [ 96.845645] x11: 1ffff34c0b1e1160 x10: ffff734c0b1e1160 x9 : ffff9a605260d80c [ 96.846418] x8 : ffff9a6058f08b03 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 96.846762] x5 : ffff700010438f82 x4 : 1ffff00010010f3a x3 : 1ffff34c0aa186e8 [ 96.847050] x2 : 1ffff34c0aa186e8 x1 : 0000000000000003 x0 : 0000000000000000 [ 96.848211] Call trace: [ 96.848440] intlog2+0xd8/0xf8 (P) [ 96.848781] kunit_try_run_case+0x170/0x3f0 [ 96.849153] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 96.849543] kthread+0x328/0x630 [ 96.849809] ret_from_fork+0x10/0x20 [ 96.850159] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 28.973790] WARNING: CPU: 1 PID: 417 at lib/math/int_log.c:63 intlog2+0xb8/0x118 [ 28.975386] Modules linked in: [ 28.975962] CPU: 1 UID: 0 PID: 417 Comm: kunit_try_catch Tainted: G D N 6.15.0-rc3 #1 PREEMPT [ 28.976924] Tainted: [D]=DIE, [N]=TEST [ 28.977588] Hardware name: linux,dummy-virt (DT) [ 28.978143] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 28.978831] pc : intlog2+0xb8/0x118 [ 28.979251] lr : intlog2_test+0x88/0x180 [ 28.979607] sp : ffff8000821c7cd0 [ 28.979989] x29: ffff8000821c7cf0 x28: dfff800000000000 x27: 1ffe000018f734a5 [ 28.980783] x26: fff00000c40b9720 x25: ffff8000800878a8 x24: 0000000000000000 [ 28.981775] x23: dfff800000000000 x22: fff00000c7b9af18 x21: ffffa830d03acb70 [ 28.982574] x20: ffffa830ce830b40 x19: ffff800080087b08 x18: ffff800080097930 [ 28.983342] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001 [ 28.984100] x14: 1ffff5061a326870 x13: 0000000000000000 x12: 0000000000000000 [ 28.984848] x11: ffff75061a326871 x10: 0000000000000017 x9 : 0000000000000007 [ 28.985896] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014 [ 28.986607] x5 : 00000000562a6a48 x4 : 0000000000000000 x3 : ffffa830cbd76f74 [ 28.987244] x2 : 0000000000000000 x1 : 00000000002e5265 x0 : 0000000000000000 [ 28.988000] Call trace: [ 28.988287] intlog2+0xb8/0x118 (P) [ 28.988647] intlog2_test+0x88/0x180 [ 28.989096] kunit_try_run_case+0x118/0x31c [ 28.989527] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 28.990250] kthread+0x3f4/0x518 [ 28.990638] ret_from_fork+0x10/0x20 [ 28.991095] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 26.490222] WARNING: CPU: 1 PID: 418 at lib/math/int_log.c:63 intlog2+0xb8/0x118 [ 26.495499] Modules linked in: [ 26.496018] CPU: 1 UID: 0 PID: 418 Comm: kunit_try_catch Tainted: G D N 6.15.0-rc3 #1 PREEMPT [ 26.496763] Tainted: [D]=DIE, [N]=TEST [ 26.497059] Hardware name: linux,dummy-virt (DT) [ 26.497449] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 26.497927] pc : intlog2+0xb8/0x118 [ 26.498486] lr : intlog2_test+0x88/0x180 [ 26.499200] sp : ffff800082067cd0 [ 26.499492] x29: ffff800082067cf0 x28: dfff800000000000 x27: 1ffe000018f60255 [ 26.500172] x26: fff00000c7548320 x25: ffff8000800878a8 x24: 0000000000000000 [ 26.500903] x23: dfff800000000000 x22: fff00000c7b01c98 x21: ffff9fa8eaf9cb70 [ 26.501628] x20: ffff9fa8e9420b40 x19: ffff800080087b08 x18: ffff800080097930 [ 26.502396] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001 [ 26.503299] x14: 1ffff3f51d8a4670 x13: 0000000000000000 x12: 0000000000000000 [ 26.503705] x11: ffff73f51d8a4671 x10: 0000000000000017 x9 : 0000000000000007 [ 26.504506] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014 [ 26.505307] x5 : fff00000da9f12a0 x4 : 0000000000000000 x3 : ffff9fa8e69784dc [ 26.506036] x2 : 0000000000000000 x1 : 000000000042694b x0 : 0000000000000000 [ 26.506800] Call trace: [ 26.507110] intlog2+0xb8/0x118 (P) [ 26.507564] intlog2_test+0x88/0x180 [ 26.508224] kunit_try_run_case+0x118/0x31c [ 26.508581] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 26.509082] kthread+0x3f4/0x518 [ 26.509468] ret_from_fork+0x10/0x20 [ 26.509907] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 41.979623] WARNING: CPU: 0 PID: 418 at lib/math/int_log.c:63 intlog2+0xd0/0xe8 [ 41.981196] Modules linked in: [ 41.981776] CPU: 0 UID: 0 PID: 418 Comm: kunit_try_catch Tainted: G D N 6.15.0-rc3 #1 PREEMPT [ 41.982719] Tainted: [D]=DIE, [N]=TEST [ 41.983199] Hardware name: linux,dummy-virt (DT) [ 41.983611] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 41.986769] pc : intlog2+0xd0/0xe8 [ 41.987223] lr : intlog2_test+0xdc/0x1f0 [ 41.988340] sp : ffff800080fe7c10 [ 41.990062] x29: ffff800080fe7c90 x28: 0000000000000000 x27: 0000000000000000 [ 41.991964] x26: 1ffe000018f2c2a1 x25: fff00000c7aadc80 x24: 0000000000000004 [ 41.993375] x23: fff00000c7aadc80 x22: 0000000000000000 x21: 1ffff000101fcf82 [ 41.995024] x20: ffff9a6be370ad40 x19: ffff8000800879b0 x18: 00000000361a87ac [ 41.996652] x17: 000000004c3ea986 x16: fff00000c087e63c x15: 000000006872fd71 [ 41.997567] x14: 1ffe00001b521f15 x13: 1ffe000018f55b92 x12: ffff734d7cd84921 [ 41.998402] x11: 1ffff34d7cd84920 x10: ffff734d7cd84920 x9 : dfff800000000000 [ 41.999303] x8 : ffff9a6be6c24903 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 42.000194] x5 : ffff7000101fcf82 x4 : 1ffff00010010f3e x3 : 1ffff34d7c6e15a8 [ 42.001115] x2 : 1ffff34d7c6e15a8 x1 : 0000000000000003 x0 : 0000000000000000 [ 42.001993] Call trace: [ 42.002346] intlog2+0xd0/0xe8 (P) [ 42.003120] kunit_try_run_case+0x144/0x3bc [ 42.003667] kunit_generic_run_threadfn_adapter+0x80/0xec [ 42.004194] kthread+0x37c/0x67c [ 42.004950] ret_from_fork+0x10/0x20 [ 42.005630] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 33.455255] WARNING: CPU: 1 PID: 418 at lib/math/int_log.c:63 intlog2+0xd4/0xec [ 33.457079] Modules linked in: [ 33.457477] CPU: 1 UID: 0 PID: 418 Comm: kunit_try_catch Tainted: G D N 6.15.0-rc3 #1 PREEMPT [ 33.459269] Tainted: [D]=DIE, [N]=TEST [ 33.459548] Hardware name: linux,dummy-virt (DT) [ 33.459863] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 33.460315] pc : intlog2+0xd4/0xec [ 33.460624] lr : intlog2_test+0xdc/0x1e0 [ 33.460901] sp : ffff800080f27bf0 [ 33.461179] x29: ffff800080f27bf0 x28: 0000000000000000 x27: 0000000000000000 [ 33.462323] x26: 0000000000000000 x25: fff00000c7b15c80 x24: fff00000c7b15c80 [ 33.462778] x23: 0000000000000000 x22: ffffac6be8e14558 x21: ffffac6be778bde0 [ 33.463586] x20: 1ffff000101e4f86 x19: ffff800080087a10 x18: 00000000000010d8 [ 33.464479] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0 [ 33.465184] x14: 00000000000010f8 x13: ffff758d7d97dd11 x12: 1ffff58d7d97dd10 [ 33.465575] x11: 1ffff58d7d97dd10 x10: ffff758d7d97dd10 x9 : dfff800000000000 [ 33.465959] x8 : 0000000000000001 x7 : ffff758d7d97dd11 x6 : ffffac6becbee883 [ 33.466821] x5 : 0000000041b58ab3 x4 : ffff7000101e4f86 x3 : 1ffff58d7cef17bc [ 33.467647] x2 : 1ffff58d7cef17bc x1 : 0000000000000003 x0 : 0000000000000000 [ 33.468617] Call trace: [ 33.468974] intlog2+0xd4/0xec (P) [ 33.469430] kunit_try_run_case+0x144/0x3bc [ 33.469928] kunit_generic_run_threadfn_adapter+0x80/0xec [ 33.470543] kthread+0x3f0/0x744 [ 33.470966] ret_from_fork+0x10/0x20 [ 33.471477] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 142.460086] WARNING: CPU: 1 PID: 658 at lib/math/int_log.c:63 intlog2+0xdf/0x110 [ 142.461344] Modules linked in: [ 142.461798] CPU: 1 UID: 0 PID: 658 Comm: kunit_try_catch Tainted: G B D N 6.15.0-rc3 #1 PREEMPT(voluntary) [ 142.462921] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 142.463357] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 142.464588] RIP: 0010:intlog2+0xdf/0x110 [ 142.465133] Code: a9 9a 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 1f e5 56 ff 8b 45 e4 eb [ 142.466409] RSP: 0000:ffff8881064cfcb0 EFLAGS: 00010246 [ 142.467060] RAX: 0000000000000000 RBX: ffff88810031fae8 RCX: 1ffff11020c99fb4 [ 142.468094] RDX: 1ffffffff35524ac RSI: 1ffff11020c99fb3 RDI: 0000000000000000 [ 142.468887] RBP: ffff8881064cfd60 R08: 0000000000000000 R09: ffffed1020528660 [ 142.469774] R10: ffff888102943307 R11: 0000000000000000 R12: 1ffff11020c99f97 [ 142.470341] R13: ffffffff9aa92560 R14: 0000000000000000 R15: ffff8881064cfd38 [ 142.471109] FS: 0000000000000000(0000) GS:ffff8881be53b000(0000) knlGS:0000000000000000 [ 142.472109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.472807] CR2: dffffc0000000000 CR3: 000000005a0ba000 CR4: 00000000000006f0 [ 142.473396] DR0: ffffffff9cc88880 DR1: ffffffff9cc88881 DR2: ffffffff9cc88883 [ 142.473902] DR3: ffffffff9cc88885 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 142.474801] Call Trace: [ 142.475116] <TASK> [ 142.475420] ? intlog2_test+0xf2/0x220 [ 142.476272] ? __pfx_intlog2_test+0x10/0x10 [ 142.476913] ? __schedule+0x10cc/0x2b30 [ 142.477419] ? __pfx_read_tsc+0x10/0x10 [ 142.477805] ? ktime_get_ts64+0x86/0x230 [ 142.478258] kunit_try_run_case+0x1a5/0x480 [ 142.478992] ? __pfx_kunit_try_run_case+0x10/0x10 [ 142.479915] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 142.480349] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 142.481020] ? __kthread_parkme+0x82/0x180 [ 142.481666] ? preempt_count_sub+0x50/0x80 [ 142.482061] ? __pfx_kunit_try_run_case+0x10/0x10 [ 142.482548] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 142.483033] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 142.483568] kthread+0x337/0x6f0 [ 142.483934] ? trace_preempt_on+0x20/0xc0 [ 142.484721] ? __pfx_kthread+0x10/0x10 [ 142.485120] ? _raw_spin_unlock_irq+0x47/0x80 [ 142.486001] ? calculate_sigpending+0x7b/0xa0 [ 142.486736] ? __pfx_kthread+0x10/0x10 [ 142.487184] ret_from_fork+0x41/0x80 [ 142.487790] ? __pfx_kthread+0x10/0x10 [ 142.488208] ret_from_fork_asm+0x1a/0x30 [ 142.488883] </TASK> [ 142.489169] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 65.847863] WARNING: CPU: 0 PID: 696 at lib/math/int_log.c:63 intlog2+0xd8/0xf8 [ 65.848562] Modules linked in: [ 65.848879] CPU: 0 UID: 0 PID: 696 Comm: kunit_try_catch Tainted: G B D N 6.15.0-rc3 #1 PREEMPT [ 65.849793] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 65.850252] Hardware name: Radxa ROCK Pi 4B (DT) [ 65.850683] pstate: 10000005 (nzcV daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.851328] pc : intlog2+0xd8/0xf8 [ 65.851665] lr : intlog2_test+0xe4/0x200 [ 65.852047] sp : ffff80008a1c7c10 [ 65.852362] x29: ffff80008a1c7c90 x28: 0000000000000000 x27: 0000000000000000 [ 65.853051] x26: 1fffe00001932141 x25: 0000000000000000 x24: ffff80008a1c7ce0 [ 65.853736] x23: ffff80008a1c7d00 x22: 0000000000000000 x21: 1ffff00011438f82 [ 65.854423] x20: ffff800083cc3740 x19: ffff800087cd7990 x18: 0000000031be129e [ 65.855113] x17: 0000000000000001 x16: ffff0000d16d2f60 x15: ffff000000d98420 [ 65.855800] x14: 00000000000c8000 x13: ffff800085ba7700 x12: ffff700010f61161 [ 65.856488] x11: 1ffff00010f61160 x10: ffff700010f61160 x9 : ffff80008120d80c [ 65.857175] x8 : ffff800087b08b03 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 65.857862] x5 : ffff700011438f82 x4 : 1ffff00010f9af3a x3 : 1ffff000107986e8 [ 65.858549] x2 : 1ffff000107986e8 x1 : 0000000000000003 x0 : 0000000000000000 [ 65.859235] Call trace: [ 65.859475] intlog2+0xd8/0xf8 (P) [ 65.859817] kunit_try_run_case+0x170/0x3f0 [ 65.860229] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 65.860756] kthread+0x328/0x630 [ 65.861087] ret_from_fork+0x10/0x20 [ 65.861445] ---[ end trace 0000000000000000 ]---