Date
April 20, 2025, 11:09 p.m.
| Environment | |
|---|---|
| x15 | |
| x86 |
------------[ cut here ]------------ [ 103.038269] WARNING: CPU: 1 PID: 638 at lib/math/int_log.c:63 intlog2+0xf8/0x12c [ 103.045776] Modules linked in: [ 103.048858] CPU: 1 UID: 0 PID: 638 Comm: kunit_try_catch Tainted: G B D W N 6.15.0-rc3 #1 NONE [ 103.048889] Tainted: [B]=BAD_PAGE, [D]=DIE, [W]=WARN, [N]=TEST [ 103.048919] Hardware name: Generic DRA74X (Flattened Device Tree) [ 103.048919] Call trace: [ 103.048919] unwind_backtrace from show_stack+0x18/0x1c [ 103.048950] show_stack from dump_stack_lvl+0x70/0x90 [ 103.048980] dump_stack_lvl from __warn+0x154/0x2e0 [ 103.049011] __warn from warn_slowpath_fmt+0x24c/0x258 [ 103.049011] warn_slowpath_fmt from intlog2+0xf8/0x12c [ 103.049041] intlog2 from intlog2_test+0x124/0x258 [ 103.049072] intlog2_test from kunit_try_run_case+0x22c/0x5a8 [ 103.049072] kunit_try_run_case from kunit_generic_run_threadfn_adapter+0xc4/0x128 [ 103.049102] kunit_generic_run_threadfn_adapter from kthread+0x464/0x810 [ 103.049133] kthread from ret_from_fork+0x14/0x20 [ 103.049163] Exception stack(0xf2f9bfb0 to 0xf2f9bff8) [ 103.049163] bfa0: 00000000 00000000 00000000 00000000 [ 103.049194] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 103.049194] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 103.049194] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 117.883313] WARNING: CPU: 1 PID: 681 at lib/math/int_log.c:63 intlog2+0xdf/0x110 [ 117.890732] Modules linked in: [ 117.893821] CPU: 1 UID: 0 PID: 681 Comm: kunit_try_catch Tainted: G B D N 6.15.0-rc3 #1 PREEMPT(voluntary) [ 117.904696] Tainted: [B]=BAD_PAGE, [D]=DIE, [N]=TEST [ 117.909683] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021 [ 117.917088] RIP: 0010:intlog2+0xdf/0x110 [ 117.921038] Code: 29 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 1f e5 56 ff 8b 45 e4 eb [ 117.939794] RSP: 0000:ffff888117107cb0 EFLAGS: 00010246 [ 117.945046] RAX: 0000000000000000 RBX: ffff888100327ae8 RCX: 1ffff11022e20fb4 [ 117.952187] RDX: 1ffffffff72524ac RSI: 1ffff11022e20fb3 RDI: 0000000000000000 [ 117.959345] RBP: ffff888117107d60 R08: 0000000000000000 R09: ffffed1020fe0440 [ 117.966486] R10: ffff888107f02207 R11: 0000000000000000 R12: 1ffff11022e20f97 [ 117.973653] R13: ffffffffb9292560 R14: 0000000000000000 R15: ffff888117107d38 [ 117.980811] FS: 0000000000000000(0000) GS:ffff8884642bb000(0000) knlGS:0000000000000000 [ 117.988923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.994696] CR2: ffff88841dd91fff CR3: 000000023f4ba002 CR4: 00000000003726f0 [ 118.001852] DR0: ffffffffbb488880 DR1: ffffffffbb488881 DR2: ffffffffbb488883 [ 118.008994] DR3: ffffffffbb488885 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 118.016135] Call Trace: [ 118.018613] <TASK> [ 118.020730] ? intlog2_test+0xf2/0x220 [ 118.024497] ? __pfx_intlog2_test+0x10/0x10 [ 118.028731] ? __schedule+0x10cc/0x2b30 [ 118.032583] ? ktime_get_ts64+0x83/0x230 [ 118.036535] kunit_try_run_case+0x1a2/0x480 [ 118.040739] ? __pfx_kunit_try_run_case+0x10/0x10 [ 118.045470] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 118.050106] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 118.055097] ? __kthread_parkme+0x82/0x180 [ 118.059205] ? preempt_count_sub+0x50/0x80 [ 118.063331] ? __pfx_kunit_try_run_case+0x10/0x10 [ 118.068045] kunit_generic_run_threadfn_adapter+0x82/0xf0 [ 118.073471] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 118.079573] kthread+0x334/0x6f0 [ 118.082829] ? trace_preempt_on+0x20/0xc0 [ 118.086851] ? __pfx_kthread+0x10/0x10 [ 118.090629] ? _raw_spin_unlock_irq+0x47/0x80 [ 118.094997] ? calculate_sigpending+0x7b/0xa0 [ 118.099384] ? __pfx_kthread+0x10/0x10 [ 118.103151] ret_from_fork+0x3e/0x80 [ 118.106758] ? __pfx_kthread+0x10/0x10 [ 118.110520] ret_from_fork_asm+0x1a/0x30 [ 118.114477] </TASK> [ 118.116709] ---[ end trace 0000000000000000 ]---