Date
June 23, 2025, 7:07 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
------------[ cut here ]------------ [ 39.179478] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#0: kunit_try_catch/429 [ 39.181972] Modules linked in: [ 39.182529] CPU: 0 UID: 0 PID: 429 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 39.184394] Tainted: [D]=DIE, [N]=TEST [ 39.184982] Hardware name: linux,dummy-virt (DT) [ 39.185285] pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 39.186143] pc : intlog2+0xb8/0x118 [ 39.186447] lr : intlog2_test+0x88/0x180 [ 39.186752] sp : ffff800082117cd0 [ 39.187002] x29: ffff800082117cf0 x28: dfff800000000000 x27: 1ffe000018f46255 [ 39.187888] x26: fff00000c7a117a0 x25: ffff8000800878a8 x24: 0000000000000000 [ 39.189102] x23: dfff800000000000 x22: fff00000c7a31c98 x21: ffffac299e4cc150 [ 39.189771] x20: ffffac299c947de0 x19: ffff800080087b08 x18: ffff800080097930 [ 39.190446] x17: ffff80008009792c x16: 0000000000000000 x15: 0000000000000001 [ 39.192188] x14: 1ffff58533f4f380 x13: 0000000000000000 x12: 0000000000000000 [ 39.192742] x11: ffff758533f4f381 x10: 0000000000000017 x9 : 0000000000000007 [ 39.193577] x8 : 0000000000000000 x7 : ffff80008009793c x6 : 0000000000000014 [ 39.194215] x5 : 00000000bd55d12c x4 : 0000000000000001 x3 : ffffac2999f87104 [ 39.194803] x2 : 0000000000000000 x1 : 0000000000468a07 x0 : 0000000000000000 [ 39.195550] Call trace: [ 39.195825] intlog2+0xb8/0x118 (P) [ 39.196301] intlog2_test+0x88/0x180 [ 39.196720] kunit_try_run_case+0x118/0x31c [ 39.197204] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 39.197732] kthread+0x3f4/0x51c [ 39.198157] ret_from_fork+0x10/0x20 [ 39.198712] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 35.950051] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#1: kunit_try_catch/429 [ 35.952074] Modules linked in: [ 35.952320] CPU: 1 UID: 0 PID: 429 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 35.952996] Tainted: [D]=DIE, [N]=TEST [ 35.953377] Hardware name: linux,dummy-virt (DT) [ 35.953813] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 35.954477] pc : intlog2+0xb8/0x118 [ 35.954889] lr : intlog2_test+0x88/0x180 [ 35.955413] sp : ffff8000820b7cd0 [ 35.955825] x29: ffff8000820b7cf0 x28: dfff800000000000 x27: 1ffe000018f354a5 [ 35.956787] x26: fff00000c79c2420 x25: ffff8000800878a8 x24: 0000000000000000 [ 35.957543] x23: dfff800000000000 x22: fff00000c79aaf18 x21: ffffa7cb6b8bc290 [ 35.958327] x20: ffffa7cb69d38e00 x19: ffff800080087b08 x18: ffff800080097940 [ 35.959333] x17: ffff80008009793c x16: 0000000000000000 x15: 0000000000000001 [ 35.960098] x14: 1ffff4f96d9cd380 x13: 0000000000000000 x12: 0000000000000000 [ 35.960834] x11: ffff74f96d9cd381 x10: 0000000000000017 x9 : 0000000000000007 [ 35.961576] x8 : 0000000000000000 x7 : ffff80008009794c x6 : 0000000000000014 [ 35.962321] x5 : 000000002b5695c2 x4 : 0000000000000000 x3 : ffffa7cb67381b30 [ 35.963055] x2 : 0000000000000000 x1 : 0000000000393c03 x0 : 0000000000000000 [ 35.963423] Call trace: [ 35.963563] intlog2+0xb8/0x118 (P) [ 35.963758] intlog2_test+0x88/0x180 [ 35.963941] kunit_try_run_case+0x118/0x31c [ 35.964160] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 35.964437] kthread+0x3f4/0x51c [ 35.964667] ret_from_fork+0x10/0x20 [ 35.964935] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 119.871618] WARNING: lib/math/int_log.c:63 at intlog2+0xd8/0xf8, CPU#0: kunit_try_catch/652 [ 119.873227] Modules linked in: [ 119.873715] CPU: 0 UID: 0 PID: 652 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 119.874824] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 119.875448] Hardware name: linux,dummy-virt (DT) [ 119.876343] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 119.877537] pc : intlog2+0xd8/0xf8 [ 119.878006] lr : intlog2_test+0xe4/0x200 [ 119.878599] sp : ffff800082377c10 [ 119.879288] x29: ffff800082377c90 x28: 0000000000000000 x27: 0000000000000000 [ 119.880288] x26: 1ffe000018f206c1 x25: 0000000000000000 x24: ffff800082377ce0 [ 119.881380] x23: ffff800082377d00 x22: 0000000000000000 x21: 1ffff0001046ef82 [ 119.882278] x20: ffffa42cfb1cc9a0 x19: ffff800080087990 x18: 00000000c5d65f4c [ 119.883303] x17: 000000000984d305 x16: fff00000c5ea283c x15: fff00000ff616b08 [ 119.884253] x14: 0000000000018fff x13: 1ffe00001b48e189 x12: ffff74859fe04189 [ 119.885321] x11: 1ffff4859fe04188 x10: ffff74859fe04188 x9 : ffffa42cf883bf4c [ 119.886272] x8 : ffffa42cff020c43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 119.887301] x5 : ffff70001046ef82 x4 : 1ffff00010010f3a x3 : 1ffff4859f639934 [ 119.888689] x2 : 1ffff4859f639934 x1 : 0000000000000003 x0 : 0000000000000000 [ 119.889662] Call trace: [ 119.890078] intlog2+0xd8/0xf8 (P) [ 119.890958] kunit_try_run_case+0x170/0x3f0 [ 119.891516] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 119.892156] kthread+0x328/0x630 [ 119.892568] ret_from_fork+0x10/0x20 [ 119.893147] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 46.448129] WARNING: lib/math/int_log.c:63 at intlog2+0xd0/0xe8, CPU#0: kunit_try_catch/429 [ 46.451597] Modules linked in: [ 46.452018] CPU: 0 UID: 0 PID: 429 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 46.453529] Tainted: [D]=DIE, [N]=TEST [ 46.454037] Hardware name: linux,dummy-virt (DT) [ 46.454648] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 46.455298] pc : intlog2+0xd0/0xe8 [ 46.455874] lr : intlog2_test+0xdc/0x1f0 [ 46.456895] sp : ffff800082187c10 [ 46.457325] x29: ffff800082187c90 x28: 0000000000000000 x27: 0000000000000000 [ 46.458365] x26: 1ffe000018b0cc01 x25: fff00000c7a20000 x24: 0000000000000004 [ 46.459306] x23: fff00000c7a20000 x22: 0000000000000000 x21: 1ffff00010430f82 [ 46.460417] x20: ffffb040198231a0 x19: ffff8000800879a0 x18: 1ffff00010012ece [ 46.461311] x17: fff00000c0369288 x16: fff00000c3d38d3c x15: 0000000000007eb0 [ 46.462209] x14: 1ffe00001b5250dd x13: 1ffe000018f44002 x12: ffff7608039aa549 [ 46.463112] x11: 1ffff608039aa548 x10: ffff7608039aa548 x9 : dfff800000000000 [ 46.464377] x8 : ffffb0401cd52a43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 46.465284] x5 : ffff700010430f82 x4 : 1ffff00010010f3c x3 : 1ffff60803304634 [ 46.466495] x2 : 1ffff60803304634 x1 : 0000000000000003 x0 : 0000000000000000 [ 46.467493] Call trace: [ 46.468177] intlog2+0xd0/0xe8 (P) [ 46.469114] kunit_try_run_case+0x144/0x3bc [ 46.469562] kunit_generic_run_threadfn_adapter+0x80/0xec [ 46.469974] kthread+0x37c/0x67c [ 46.470382] ret_from_fork+0x10/0x20 [ 46.471021] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 43.010954] WARNING: lib/math/int_log.c:63 at intlog2+0xd4/0xec, CPU#1: kunit_try_catch/430 [ 43.012588] Modules linked in: [ 43.013293] CPU: 1 UID: 0 PID: 430 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250623 #1 PREEMPT [ 43.014829] Tainted: [D]=DIE, [N]=TEST [ 43.015393] Hardware name: linux,dummy-virt (DT) [ 43.016120] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 43.016936] pc : intlog2+0xd4/0xec [ 43.017326] lr : intlog2_test+0xdc/0x1e0 [ 43.017952] sp : ffff800080ff7bf0 [ 43.018520] x29: ffff800080ff7bf0 x28: 0000000000000000 x27: 0000000000000000 [ 43.019289] x26: 0000000000000000 x25: fff00000c79f0000 x24: fff00000c79f0000 [ 43.019664] x23: 0000000000000000 x22: ffffaf4e4871df18 x21: ffffaf4e47093e00 [ 43.020026] x20: 1ffff000101fef86 x19: ffff800080087a00 x18: 00000000000010d8 [ 43.020478] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0 [ 43.020875] x14: 00000000000010f8 x13: ffff75e9c98a1739 x12: 1ffff5e9c98a1738 [ 43.021399] x11: 1ffff5e9c98a1738 x10: ffff75e9c98a1738 x9 : dfff800000000000 [ 43.021889] x8 : 0000000000000001 x7 : ffff75e9c98a1739 x6 : ffffaf4e4c50b9c3 [ 43.022537] x5 : 0000000041b58ab3 x4 : ffff7000101fef86 x3 : 1ffff5e9c8e127c0 [ 43.022990] x2 : 1ffff5e9c8e127c0 x1 : 0000000000000003 x0 : 0000000000000000 [ 43.023537] Call trace: [ 43.023720] intlog2+0xd4/0xec (P) [ 43.023943] kunit_try_run_case+0x144/0x3bc [ 43.024233] kunit_generic_run_threadfn_adapter+0x80/0xec [ 43.024544] kthread+0x3f0/0x744 [ 43.024773] ret_from_fork+0x10/0x20 [ 43.025172] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 120.511265] WARNING: lib/math/int_log.c:63 at intlog2+0xdf/0x110, CPU#0: kunit_try_catch/669 [ 120.512724] Modules linked in: [ 120.513520] CPU: 0 UID: 0 PID: 669 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc3-next-20250623 #1 PREEMPT(voluntary) [ 120.514219] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 120.514448] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 120.514882] RIP: 0010:intlog2+0xdf/0x110 [ 120.515369] Code: a9 b9 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 af f8 55 ff 8b 45 e4 eb [ 120.516009] RSP: 0000:ffff88810bf9fcb0 EFLAGS: 00010246 [ 120.516715] RAX: 0000000000000000 RBX: ffff88810039fae8 RCX: 1ffff110217f3fb4 [ 120.517013] RDX: 1ffffffff73531a0 RSI: 1ffff110217f3fb3 RDI: 0000000000000000 [ 120.517435] RBP: ffff88810bf9fd60 R08: 0000000000000000 R09: ffffed1020145140 [ 120.517916] R10: ffff888100a28a07 R11: 0000000000000000 R12: 1ffff110217f3f97 [ 120.518482] R13: ffffffffb9a98d00 R14: 0000000000000000 R15: ffff88810bf9fd38 [ 120.519086] FS: 0000000000000000(0000) GS:ffff88819f455000(0000) knlGS:0000000000000000 [ 120.519572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.520404] CR2: dffffc0000000000 CR3: 00000000132bc000 CR4: 00000000000006f0 [ 120.520734] DR0: ffffffffbbc71480 DR1: ffffffffbbc71481 DR2: ffffffffbbc71482 [ 120.521230] DR3: ffffffffbbc71483 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 120.522194] Call Trace: [ 120.522356] <TASK> [ 120.522460] ? intlog2_test+0xf2/0x220 [ 120.522630] ? __pfx_intlog2_test+0x10/0x10 [ 120.522784] ? __schedule+0x10cc/0x2b60 [ 120.522932] ? __pfx_read_tsc+0x10/0x10 [ 120.523402] ? ktime_get_ts64+0x86/0x230 [ 120.523768] kunit_try_run_case+0x1a5/0x480 [ 120.524043] ? __pfx_kunit_try_run_case+0x10/0x10 [ 120.524358] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 120.524518] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 120.524673] ? __kthread_parkme+0x82/0x180 [ 120.524810] ? preempt_count_sub+0x50/0x80 [ 120.524979] ? __pfx_kunit_try_run_case+0x10/0x10 [ 120.525148] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 120.525514] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 120.526570] kthread+0x337/0x6f0 [ 120.526933] ? trace_preempt_on+0x20/0xc0 [ 120.527235] ? __pfx_kthread+0x10/0x10 [ 120.527685] ? _raw_spin_unlock_irq+0x47/0x80 [ 120.528165] ? calculate_sigpending+0x7b/0xa0 [ 120.528404] ? __pfx_kthread+0x10/0x10 [ 120.528917] ret_from_fork+0x116/0x1d0 [ 120.529676] ? __pfx_kthread+0x10/0x10 [ 120.530058] ret_from_fork_asm+0x1a/0x30 [ 120.530278] </TASK> [ 120.530736] ---[ end trace 0000000000000000 ]---