Date
June 26, 2025, 9:10 a.m.
| Environment | |
|---|---|
| dragonboard-845c | |
| juno-r2 | |
| qemu-arm64 | |
| qemu-x86_64 |
------------[ cut here ]------------ [ 125.131394] WARNING: lib/math/int_log.c:63 at intlog2+0xd8/0xf8, CPU#7: kunit_try_catch/727 [ 125.139868] Modules linked in: [ 125.142997] CPU: 7 UID: 0 PID: 727 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc3-next-20250626 #1 PREEMPT [ 125.154261] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 125.159295] Hardware name: Thundercomm Dragonboard 845c (DT) [ 125.165025] pstate: 10400005 (nzcV daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 125.172071] pc : intlog2+0xd8/0xf8 [ 125.175530] lr : intlog2_test+0xe4/0x200 [ 125.179519] sp : ffff800086417c10 [ 125.182886] x29: ffff800086417c90 x28: 0000000000000000 x27: 0000000000000000 [ 125.190122] x26: 1fffe000127afae1 x25: 0000000000000000 x24: ffff800086417ce0 [ 125.197364] x23: ffff800086417d00 x22: 0000000000000000 x21: 1ffff00010c82f82 [ 125.204606] x20: ffffd817ac3fca60 x19: ffff8000800a7990 x18: 00000000f8140849 [ 125.211848] x17: 000000040044ffff x16: 005000f4b5503510 x15: 0000000000000000 [ 125.219083] x14: ffff0000808f1440 x13: 1fffe0001b5d1989 x12: ffff7b02f6052389 [ 125.226315] x11: 1ffffb02f6052388 x10: ffff7b02f6052388 x9 : ffffd817a9a3d45c [ 125.233558] x8 : ffffd817b0291c43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 125.240798] x5 : ffff700010c82f82 x4 : 1ffff00010014f3b x3 : 1ffffb02f587f94c [ 125.248039] x2 : 1ffffb02f587f94c x1 : 0000000000000003 x0 : 0000000000000000 [ 125.255275] Call trace: [ 125.257773] intlog2+0xd8/0xf8 (P) [ 125.261235] kunit_try_run_case+0x170/0x3f0 [ 125.265488] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 125.271055] kthread+0x328/0x630 [ 125.274341] ret_from_fork+0x10/0x20 [ 125.277989] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 1570.397883] WARNING: lib/math/int_log.c:63 at intlog2+0xd8/0xf8, CPU#3: kunit_try_catch/711 [ 1571.100215] Modules linked in: [ 1571.103323] CPU: 3 UID: 0 PID: 711 Comm: kunit_try_catch Tainted: G B D W N 6.16.0-rc3-next-20250626 #1 PREEMPT [ 1571.114538] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 1571.120406] Hardware name: ARM Juno development board (r2) (DT) [ 1571.126363] pstate: 10000005 (nzcV daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1571.133377] pc : intlog2+0xd8/0xf8 [ 1571.136826] lr : intlog2_test+0xe4/0x200 [ 1571.140793] sp : ffff80008ace7c10 [ 1571.144135] x29: ffff80008ace7c90 x28: 0000000000000000 x27: 0000000000000000 [ 1571.151359] x26: 1fffe001049a0781 x25: 0000000000000000 x24: ffff80008ace7ce0 [ 1571.158581] x23: ffff80008ace7d00 x22: 0000000000000000 x21: 1ffff0001159cf82 [ 1571.165800] x20: ffff800083bfca60 x19: ffff800087d07990 x18: 0000000043bd4e3d [ 1571.173020] x17: 00000000a716c23f x16: 000000006c8c128a x15: 00000000f5fb0e96 [ 1571.180241] x14: 0000000000000000 x13: 1fffe00126bc1989 x12: ffff700010f52389 [ 1571.187462] x11: 1ffff00010f52388 x10: ffff700010f52388 x9 : ffff80008123d45c [ 1571.194682] x8 : ffff800087a91c43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 1571.201902] x5 : ffff70001159cf82 x4 : 1ffff00010fa0f3b x3 : 1ffff0001077f94c [ 1571.209122] x2 : 1ffff0001077f94c x1 : 0000000000000003 x0 : 0000000000000000 [ 1571.216341] Call trace: [ 1571.218811] intlog2+0xd8/0xf8 (P) [ 1571.222264] kunit_try_run_case+0x170/0x3f0 [ 1571.226500] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 1571.232047] kthread+0x328/0x630 [ 1571.235321] ret_from_fork+0x10/0x20 [ 1571.238950] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 43.052761] WARNING: lib/math/int_log.c:63 at intlog2+0xd0/0xe8, CPU#0: kunit_try_catch/427 [ 43.055040] Modules linked in: [ 43.055685] CPU: 0 UID: 0 PID: 427 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250626 #1 PREEMPT [ 43.056905] Tainted: [D]=DIE, [N]=TEST [ 43.057153] Hardware name: linux,dummy-virt (DT) [ 43.057873] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 43.058451] pc : intlog2+0xd0/0xe8 [ 43.058706] lr : intlog2_test+0xdc/0x1f0 [ 43.059149] sp : ffff800081fe7c10 [ 43.059509] x29: ffff800081fe7c90 x28: 0000000000000000 x27: 0000000000000000 [ 43.060870] x26: 1ffe000018f2c581 x25: fff00000c798b780 x24: 0000000000000004 [ 43.061538] x23: fff00000c798b780 x22: 0000000000000000 x21: 1ffff000103fcf82 [ 43.062235] x20: ffff964ac1853260 x19: ffff8000800879a0 x18: 1ffff00010012ece [ 43.062932] x17: fff00000c0369288 x16: fff00000c5dc943c x15: 0000000000007eb0 [ 43.063851] x14: 1ffe00001b5234dd x13: 1ffe000018f316f2 x12: ffff72c9589b8549 [ 43.064530] x11: 1ffff2c9589b8548 x10: ffff72c9589b8548 x9 : dfff800000000000 [ 43.065062] x8 : ffff964ac4dc2a43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 43.066006] x5 : ffff7000103fcf82 x4 : 1ffff00010010f3d x3 : 1ffff2c95830a64c [ 43.066560] x2 : 1ffff2c95830a64c x1 : 0000000000000003 x0 : 0000000000000000 [ 43.067692] Call trace: [ 43.068000] intlog2+0xd0/0xe8 (P) [ 43.068325] kunit_try_run_case+0x144/0x3bc [ 43.068812] kunit_generic_run_threadfn_adapter+0x80/0xec [ 43.069219] kthread+0x37c/0x67c [ 43.069605] ret_from_fork+0x10/0x20 [ 43.070229] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 42.670751] WARNING: lib/math/int_log.c:63 at intlog2+0xd4/0xec, CPU#1: kunit_try_catch/431 [ 42.674365] Modules linked in: [ 42.674980] CPU: 1 UID: 0 PID: 431 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250626 #1 PREEMPT [ 42.676144] Tainted: [D]=DIE, [N]=TEST [ 42.676732] Hardware name: linux,dummy-virt (DT) [ 42.677402] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 42.678334] pc : intlog2+0xd4/0xec [ 42.678860] lr : intlog2_test+0xdc/0x1e0 [ 42.679407] sp : ffff800080f47bf0 [ 42.679902] x29: ffff800080f47bf0 x28: 0000000000000000 x27: 0000000000000000 [ 42.680970] x26: 0000000000000000 x25: fff00000c79a9280 x24: fff00000c79a9280 [ 42.681946] x23: 0000000000000000 x22: ffff94381a36f718 x21: ffff943818cc3e80 [ 42.682737] x20: 1ffff000101e8f86 x19: ffff800080087a00 x18: 00000000000010d8 [ 42.683127] x17: 00000000000010e0 x16: 00000000000010e8 x15: 00000000000010f0 [ 42.683727] x14: 00000000000010f8 x13: ffff728703c35939 x12: 1ffff28703c35938 [ 42.684802] x11: 1ffff28703c35938 x10: ffff728703c35938 x9 : dfff800000000000 [ 42.685828] x8 : 0000000000000001 x7 : ffff728703c35939 x6 : ffff94381e1ac9c3 [ 42.686845] x5 : 0000000041b58ab3 x4 : ffff7000101e8f86 x3 : 1ffff287031987d0 [ 42.687822] x2 : 1ffff287031987d0 x1 : 0000000000000003 x0 : 0000000000000000 [ 42.688926] Call trace: [ 42.689306] intlog2+0xd4/0xec (P) [ 42.689863] kunit_try_run_case+0x144/0x3bc [ 42.690096] kunit_generic_run_threadfn_adapter+0x80/0xec [ 42.690355] kthread+0x3f0/0x744 [ 42.690612] ret_from_fork+0x10/0x20 [ 42.691091] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 35.775866] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#0: kunit_try_catch/427 [ 35.779074] Modules linked in: [ 35.779317] CPU: 0 UID: 0 PID: 427 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250626 #1 PREEMPT [ 35.780383] Tainted: [D]=DIE, [N]=TEST [ 35.780764] Hardware name: linux,dummy-virt (DT) [ 35.781287] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 35.782111] pc : intlog2+0xb8/0x118 [ 35.782535] lr : intlog2_test+0x88/0x180 [ 35.783014] sp : ffff800082147cd0 [ 35.783404] x29: ffff800082147cf0 x28: dfff800000000000 x27: 1ffe000018f5c4a5 [ 35.784399] x26: fff00000c76a11a0 x25: ffff800080087808 x24: 0000000000000000 [ 35.785177] x23: dfff800000000000 x22: fff00000c7ae2f18 x21: ffffa49e102ec3b0 [ 35.785932] x20: ffffa49e0e758fc0 x19: ffff800080087b00 x18: ffff800080097940 [ 35.786687] x17: ffff80008009793c x16: 0000000000000000 x15: 0000000000000001 [ 35.787215] x14: 1ffff493c2316180 x13: 0000000000000000 x12: 0000000000000000 [ 35.787592] x11: ffff7493c2316181 x10: 0000000000000017 x9 : 0000000000000007 [ 35.787956] x8 : 0000000000000000 x7 : ffff80008009794c x6 : 0000000000000014 [ 35.788382] x5 : 000000005ceca14b x4 : 0000000000000000 x3 : ffffa49e0bd81b8c [ 35.788802] x2 : 0000000000000000 x1 : 00000000003a98b7 x0 : 0000000000000000 [ 35.789299] Call trace: [ 35.789569] intlog2+0xb8/0x118 (P) [ 35.789779] intlog2_test+0x88/0x180 [ 35.790020] kunit_try_run_case+0x118/0x31c [ 35.790292] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 35.790581] kthread+0x3f4/0x51c [ 35.790781] ret_from_fork+0x10/0x20 [ 35.791148] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 106.143153] WARNING: lib/math/int_log.c:63 at intlog2+0xd8/0xf8, CPU#0: kunit_try_catch/652 [ 106.147307] Modules linked in: [ 106.148159] CPU: 0 UID: 0 PID: 652 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc3-next-20250626 #1 PREEMPT [ 106.148966] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 106.149635] Hardware name: linux,dummy-virt (DT) [ 106.150432] pstate: 12402009 (nzcV daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 106.151090] pc : intlog2+0xd8/0xf8 [ 106.151556] lr : intlog2_test+0xe4/0x200 [ 106.151761] sp : ffff8000822f7c10 [ 106.152357] x29: ffff8000822f7c90 x28: 0000000000000000 x27: 0000000000000000 [ 106.153558] x26: 1ffe000019407761 x25: 0000000000000000 x24: ffff8000822f7ce0 [ 106.154332] x23: ffff8000822f7d00 x22: 0000000000000000 x21: 1ffff0001045ef82 [ 106.154690] x20: ffff90e9b37fca60 x19: ffff800080087990 x18: 000000008bfb9596 [ 106.155031] x17: 000000003000adfa x16: fff00000c65bc83c x15: fff00000ff616b08 [ 106.155864] x14: 0000000000018fff x13: 1ffe00001b4909cd x12: ffff721d36ed2389 [ 106.156425] x11: 1ffff21d36ed2388 x10: ffff721d36ed2388 x9 : ffff90e9b0e3d45c [ 106.156789] x8 : ffff90e9b7691c43 x7 : 0000000000000001 x6 : 00000000f1f1f1f1 [ 106.157150] x5 : ffff70001045ef82 x4 : 1ffff00010010f3b x3 : 1ffff21d366ff94c [ 106.157775] x2 : 1ffff21d366ff94c x1 : 0000000000000003 x0 : 0000000000000000 [ 106.158276] Call trace: [ 106.158420] intlog2+0xd8/0xf8 (P) [ 106.158610] kunit_try_run_case+0x170/0x3f0 [ 106.158818] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 106.159084] kthread+0x328/0x630 [ 106.159744] ret_from_fork+0x10/0x20 [ 106.160367] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 40.844403] WARNING: lib/math/int_log.c:63 at intlog2+0xb8/0x118, CPU#0: kunit_try_catch/428 [ 40.845571] Modules linked in: [ 40.846172] CPU: 0 UID: 0 PID: 428 Comm: kunit_try_catch Tainted: G D N 6.16.0-rc3-next-20250626 #1 PREEMPT [ 40.846974] Tainted: [D]=DIE, [N]=TEST [ 40.847374] Hardware name: linux,dummy-virt (DT) [ 40.847903] pstate: 82402009 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 40.848696] pc : intlog2+0xb8/0x118 [ 40.849074] lr : intlog2_test+0x88/0x180 [ 40.849596] sp : ffff800082027cd0 [ 40.850025] x29: ffff800082027cf0 x28: dfff800000000000 x27: 1ffe000018f3e255 [ 40.850763] x26: fff00000c78808a0 x25: ffff800080087808 x24: 0000000000000000 [ 40.851500] x23: dfff800000000000 x22: fff00000c79f1c98 x21: ffffa7bef2cfc270 [ 40.852545] x20: ffffa7bef1167e20 x19: ffff800080087b00 x18: 0000000000000002 [ 40.853347] x17: fff05841e7f92000 x16: ffff800080000000 x15: 0000000000000001 [ 40.854066] x14: 1ffff4f7de858180 x13: 0000000000000000 x12: 0000000000000000 [ 40.854784] x11: ffff74f7de858181 x10: 0000000000000017 x9 : 0000000000000007 [ 40.855462] x8 : 0000000000000000 x7 : 000000009229e305 x6 : 000000008c6df0e4 [ 40.856266] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffffa7beee787150 [ 40.857096] x2 : 0000000000000000 x1 : 0000000000522caa x0 : 0000000000000000 [ 40.857814] Call trace: [ 40.858157] intlog2+0xb8/0x118 (P) [ 40.858659] intlog2_test+0x88/0x180 [ 40.859020] kunit_try_run_case+0x118/0x31c [ 40.859533] kunit_generic_run_threadfn_adapter+0x84/0x104 [ 40.860021] kthread+0x3f4/0x51c [ 40.860491] ret_from_fork+0x10/0x20 [ 40.860891] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 122.478428] WARNING: lib/math/int_log.c:63 at intlog2+0xdf/0x110, CPU#1: kunit_try_catch/669 [ 122.478902] Modules linked in: [ 122.479171] CPU: 1 UID: 0 PID: 669 Comm: kunit_try_catch Tainted: G B D N 6.16.0-rc3-next-20250626 #1 PREEMPT(voluntary) [ 122.479621] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 122.479838] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 122.480495] RIP: 0010:intlog2+0xdf/0x110 [ 122.480731] Code: a9 b6 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 e9 42 5d 8e 02 90 <0f> 0b 90 31 c0 c3 cc cc cc cc 89 45 e4 e8 2f de 55 ff 8b 45 e4 eb [ 122.481924] RSP: 0000:ffff888109dffcb0 EFLAGS: 00010246 [ 122.482313] RAX: 0000000000000000 RBX: ffff8881003c7ae8 RCX: 1ffff110213bffb4 [ 122.482742] RDX: 1ffffffff6d53070 RSI: 1ffff110213bffb3 RDI: 0000000000000000 [ 122.483231] RBP: ffff888109dffd60 R08: 0000000000000000 R09: ffffed10201361a0 [ 122.483682] R10: ffff8881009b0d07 R11: 0000000000000000 R12: 1ffff110213bff97 [ 122.484401] R13: ffffffffb6a98380 R14: 0000000000000000 R15: ffff888109dffd38 [ 122.484702] FS: 0000000000000000(0000) GS:ffff8881a252e000(0000) knlGS:0000000000000000 [ 122.485374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.485847] CR2: dffffc0000000000 CR3: 00000000204bc000 CR4: 00000000000006f0 [ 122.486441] DR0: ffffffffb8c98480 DR1: ffffffffb8c98481 DR2: ffffffffb8c98483 [ 122.486912] DR3: ffffffffb8c98485 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 122.487472] Call Trace: [ 122.487753] <TASK> [ 122.488181] ? intlog2_test+0xf2/0x220 [ 122.488442] ? __pfx_intlog2_test+0x10/0x10 [ 122.488635] ? __schedule+0x10cc/0x2b60 [ 122.489070] ? __pfx_read_tsc+0x10/0x10 [ 122.489485] ? ktime_get_ts64+0x86/0x230 [ 122.489907] kunit_try_run_case+0x1a5/0x480 [ 122.490347] ? __pfx_kunit_try_run_case+0x10/0x10 [ 122.490770] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 122.491064] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 122.491293] ? __kthread_parkme+0x82/0x180 [ 122.491487] ? preempt_count_sub+0x50/0x80 [ 122.491669] ? __pfx_kunit_try_run_case+0x10/0x10 [ 122.492317] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 122.492622] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 122.493417] kthread+0x337/0x6f0 [ 122.493643] ? trace_preempt_on+0x20/0xc0 [ 122.493977] ? __pfx_kthread+0x10/0x10 [ 122.494350] ? _raw_spin_unlock_irq+0x47/0x80 [ 122.494547] ? calculate_sigpending+0x7b/0xa0 [ 122.494740] ? __pfx_kthread+0x10/0x10 [ 122.495390] ret_from_fork+0x116/0x1d0 [ 122.495666] ? __pfx_kthread+0x10/0x10 [ 122.496130] ret_from_fork_asm+0x1a/0x30 [ 122.496373] </TASK> [ 122.496529] ---[ end trace 0000000000000000 ]---