vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_7cpufreq12RegistrationNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated32rust_doctest_kernel_cpufreq_rs_34...

From: kernel test robot

Date: Wed Mar 11 2026 - 06:38:20 EST

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b29fb8829bff243512bb8c8908fd39406f9fd4c3
commit: 2058f6d1660edc4a9bda9bee627792b352121b10 objtool: Refactor prefix symbol creation code
date: 5 months ago
config: x86_64-randconfig-r061-20260310 (https://download.01.org/0day-ci/archive/20260311/202603111737.avCZ0shm-lkp@xxxxxxxxx/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260311/202603111737.avCZ0shm-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/r/202603111737.avCZ0shm-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

vmlinux.o: warning: objtool: _RINvMs3_NvNtCshc5sK6KjdJJ_6kernel9workqueues0_1__INtB6_12___ThePinDataNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated34rust_doctest_kernel_workqueue_rs_04main65__doctest_main__kbuild_src_consumer_rust_kernel_workqueue_rs_136_08MyStructKy0_E5dworkNtNtCsbsbRiabPlh9_4core7convert10InfallibleINtNtCs57PXBekmiam_8pin_init10___internal11InitClosureNCINvMs5_NtBa_5typesINtB5G_6OpaqueNtNtCsfd3uB5I4hpp_8bindings12bindings_raw12delayed_workE8ffi_initNCNCNvMs7_B8_INtB8_11DelayedWorkB16_E3new0s_0E0B5R_B3Y_EEB1e_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvMs3_NvNtNtCshc5sK6KjdJJ_6kernel4sync4lock1__INtB6_12___ThePinDataNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated35rust_doctest_kernel_alloc_kbox_rs_54main66__doctest_main__kbuild_src_consumer_rust_kernel_alloc_kbox_rs_301_05InnerNtNtB8_8spinlock15SpinLockBackendE5stateNtNtCsbsbRiabPlh9_4core7convert10InfallibleINtNtCs57PXBekmiam_8pin_init10___internal11InitClosureNCINvMs5_NtBc_5typesINtB67_6OpaqueNtNtCsfd3uB5I4hpp_8bindings12bindings_raw8spinlockE8ffi_initNCNCNvMs0_B8_INtB8_4LockB15_B3L_E3new0s_0E0B6i_B4p_EEB1d_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvMs3_NvNtNtCshc5sK6KjdJJ_6kernel4sync4lock1__INtB6_12___ThePinDataNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated43rust_doctest_kernel_sync_lock_spinlock_rs_04main73__doctest_main__kbuild_src_consumer_rust_kernel_sync_lock_spinlock_rs_34_05InnerNtNtB8_8spinlock15SpinLockBackendE5stateNtNtCsbsbRiabPlh9_4core7convert10InfallibleINtNtCs57PXBekmiam_8pin_init10___internal11InitClosureNCINvMs5_NtBc_5typesINtB6m_6OpaqueNtNtCsfd3uB5I4hpp_8bindings12bindings_raw8spinlockE8ffi_initNCNCNvMs0_B8_INtB8_4LockB15_B40_E3new0s_0E0B6x_B4E_EEB1d_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvMs3_NvNtNtCshc5sK6KjdJJ_6kernel4sync4lock1__INtB6_12___ThePinDataNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated40rust_doctest_kernel_sync_lock_mutex_rs_04main70__doctest_main__kbuild_src_consumer_rust_kernel_sync_lock_mutex_rs_36_05InnerNtNtB8_5mutex12MutexBackendE5stateNtNtCsbsbRiabPlh9_4core7convert10InfallibleINtNtCs57PXBekmiam_8pin_init10___internal11InitClosureNCINvMs5_NtBc_5typesINtB6a_6OpaqueNtNtCsfd3uB5I4hpp_8bindings12bindings_raw5mutexE8ffi_initNCNCNvMs0_B8_INtB8_4LockB15_B3U_E3new0s_0E0B6l_B4s_EEB1d_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_7cpufreq12RegistrationNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated32rust_doctest_kernel_cpufreq_rs_34main63__doctest_main__kbuild_src_consumer_rust_kernel_cpufreq_rs_841_012SampleDriverEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB5s_10___internal11InitClosureNCINvYIBH_B1L_B4Z_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleB1L_E0B1L_B6o_EEB2n_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_7debugfs4FileNtNtNtBX_4sync6atomic9AtomicU32EENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB36_10___internal11InitClosureNCINvYIBH_B1L_B2D_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleIB4m_NCINvMB1O_NtB1O_3Dir11create_fileB26_B5R_B26_Es0_0B1L_B5R_EE0B1L_B42_EECs5hknLkEiyqO_25doctests_kernel_generated: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_9revocable9RevocableNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated34rust_doctest_kernel_revocable_rs_04main64__doctest_main__kbuild_src_consumer_rust_kernel_revocable_rs_73_07ExampleEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB5n_10___internal11InitClosureNCINvYIBH_B1L_B4U_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleIB6D_NCINvMs0_B1O_B1L_3newB88_B2d_Es_0B1L_B88_EE0B1L_B6j_EEB2l_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_9revocable9RevocableNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated34rust_doctest_kernel_revocable_rs_14main64__doctest_main__kbuild_src_consumer_rust_kernel_revocable_rs_94_07ExampleEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB5n_10___internal11InitClosureNCINvYIBH_B1L_B4U_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleIB6D_NCINvMs0_B1O_B1L_3newB88_B2d_Es_0B1L_B88_EE0B1L_B6j_EEB2l_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtNtBa_4sync3arc8ArcInnerIBR_INtNtNtNtBa_5block2mq7tag_set6TagSetNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated33rust_doctest_kernel_block_mq_rs_04main63__doctest_main__kbuild_src_consumer_rust_kernel_block_mq_rs_58_011MyBlkDeviceEEEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E10write_initNtB8_10AllocErrorINtNtB66_10___internal11InitClosureNCNvMsj_B1O_INtB1O_9UniqueArcB2h_E10new_uninits_0B1L_B6Y_EEB2Z_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtNtBa_4sync3arc8ArcInnerIBR_INtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated29rust_doctest_kernel_list_rs_04main60__doctest_main__kbuild_src_consumer_rust_kernel_list_rs_149_06DTWrapNtB2k_1AEEEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E10write_initNtB8_10AllocErrorINtNtB5s_10___internal11InitClosureNCNvMsj_B1O_INtB1O_9UniqueArcB2h_E10new_uninits_0B1L_B6k_EEB2q_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtNtBa_4sync3arc8ArcInnerIBR_INtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated29rust_doctest_kernel_list_rs_04main60__doctest_main__kbuild_src_consumer_rust_kernel_list_rs_149_06DTWrapNtB2k_1BEEEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E10write_initNtB8_10AllocErrorINtNtB5s_10___internal11InitClosureNCNvMsj_B1O_INtB1O_9UniqueArcB2h_E10new_uninits_0B1L_B6k_EEB2q_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtNtBa_4sync3arc8ArcInnerIBR_NtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated34rust_doctest_kernel_workqueue_rs_04main65__doctest_main__kbuild_src_consumer_rust_kernel_workqueue_rs_136_08MyStructEEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E10write_initNtB8_10AllocErrorINtNtB5u_10___internal11InitClosureNCNvMsj_B1O_INtB1O_9UniqueArcB2h_E10new_uninits_0B1L_B6m_EEB2p_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtNtBa_4sync3arc8ArcInnerIBR_NtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated34rust_doctest_kernel_workqueue_rs_14main64__doctest_main__kbuild_src_consumer_rust_kernel_workqueue_rs_35_08MyStructEEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E10write_initNtB8_10AllocErrorINtNtB5t_10___internal11InitClosureNCNvMsj_B1O_INtB1O_9UniqueArcB2h_E10new_uninits_0B1L_B6l_EEB2p_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtNtBa_4sync3arc8ArcInnerIBR_NtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated34rust_doctest_kernel_workqueue_rs_54main64__doctest_main__kbuild_src_consumer_rust_kernel_workqueue_rs_77_08MyStructEEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E10write_initNtB8_10AllocErrorINtNtB5t_10___internal11InitClosureNCNvMsj_B1O_INtB1O_9UniqueArcB2h_E10new_uninits_0B1L_B6l_EEB2p_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtNtBa_4sync3arc8ArcInnerIBR_NtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated40rust_doctest_kernel_sync_completion_rs_04main70__doctest_main__kbuild_src_consumer_rust_kernel_sync_completion_rs_73_06MyTaskEEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E10write_initNtB8_10AllocErrorINtNtB5D_10___internal11InitClosureNCNvMsj_B1O_INtB1O_9UniqueArcB2h_E10new_uninits_0B1L_B6v_EEB2p_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtNtBa_4sync3arc8ArcInnerIBR_NtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated33rust_doctest_kernel_sync_arc_rs_84main64__doctest_main__kbuild_src_consumer_rust_kernel_sync_arc_rs_665_07ExampleEEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E10write_initNtB8_10AllocErrorINtNtB5r_10___internal11InitClosureNCNvMsj_B1O_INtB1O_9UniqueArcB2h_E10new_uninits_0B1L_B6j_EEB2p_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated40rust_doctest_kernel_sync_lock_mutex_rs_04main70__doctest_main__kbuild_src_consumer_rust_kernel_sync_lock_mutex_rs_36_07ExampleENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB56_10___internal11InitClosureNCINvYIBH_B1L_B4D_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleIB6m_NCNvMB1N_B1L_3news_0B1L_B7R_EE0B1L_B62_EEB1T_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated43rust_doctest_kernel_sync_lock_spinlock_rs_04main73__doctest_main__kbuild_src_consumer_rust_kernel_sync_lock_spinlock_rs_34_07ExampleENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB5c_10___internal11InitClosureNCINvYIBH_B1L_B4J_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleIB6s_NCNvMB1N_B1L_3news_0B1L_B7X_EE0B1L_B68_EEB1T_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs_NtNtNtCsbsbRiabPlh9_4core4iter8adapters5chainINtB5_5ChainINtNtNtB9_7sources4once4OnceONtNtBb_3ffi6c_voidEINtNtB15_7from_fn6FromFnNCNvMNtCshc5sK6KjdJJ_6kernel6xarrayINtB2f_6XArrayINtNtNtB2h_5alloc4kbox3BoxlNtNtB32_9allocator7KmallocEE4iter0EENtNtNtB9_6traits8iterator8Iterator8try_folduNCINvXs0_NtB7_9map_whileINtB4P_8MapWhileBO_NCB2c_s_0EB3Y_8try_folduNCINvMNtNtBb_3ops9try_traitINtB5R_17NeverShortCircuituE10wrap_mut_2uINtNtNtBb_3ptr8non_null7NonNullB1t_ENCINvNvB3Y_8for_each4callB6R_NCNvXs5_B2f_B2J_NtCs57PXBekmiam_8pin_init10PinnedDrop4drop0E0E0B6c_E0INtNtB5T_12control_flow11ControlFlowB6c_EECs5hknLkEiyqO_25doctests_kernel_generated: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXsi_NtNtCshc5sK6KjdJJ_6kernel4sync3arcINtB6_9UniqueArcINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtNtNtBa_5block2mq7tag_set6TagSetNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated33rust_doctest_kernel_block_mq_rs_04main63__doctest_main__kbuild_src_consumer_rust_kernel_block_mq_rs_58_011MyBlkDeviceEEEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1P_E14write_pin_initNtNtBa_5error5ErrorINtNtB5d_10___internal11InitClosureNCINvYINtB6_3ArcB1P_EINtNtBa_4init11InPlaceInitB1P_E8pin_initB69_IB6t_NCNvMB1S_B1P_3news1_0B1P_B69_EE0B1P_B69_EEB2x_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXsi_NtNtCshc5sK6KjdJJ_6kernel4sync3arcINtB6_9UniqueArcINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated34rust_doctest_kernel_workqueue_rs_04main65__doctest_main__kbuild_src_consumer_rust_kernel_workqueue_rs_136_08MyStructEEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1P_E14write_pin_initNtNtBa_5error5ErrorINtNtB4B_10___internal11InitClosureNCINvYINtB6_3ArcB1P_EINtNtBa_4init11InPlaceInitB1P_E8pin_initNtNtB11_7convert10InfallibleIB5R_NCNvMB1R_B1P_3news_0B1P_B7o_EE0B1P_B5x_EEB1X_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvXsi_NtNtCshc5sK6KjdJJ_6kernel4sync3arcINtB6_9UniqueArcINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated34rust_doctest_kernel_workqueue_rs_14main64__doctest_main__kbuild_src_consumer_rust_kernel_workqueue_rs_35_08MyStructEEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1P_E14write_pin_initNtNtBa_5error5ErrorINtNtB4A_10___internal11InitClosureNCINvYINtB6_3ArcB1P_EINtNtBa_4init11InPlaceInitB1P_E8pin_initNtNtB11_7convert10InfallibleIB5Q_NCNvMB1R_B1P_3news_0B1P_B7n_EE0B1P_B5w_EEB1X_: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvXsi_NtNtCshc5sK6KjdJJ_6kernel4sync3arcINtB6_9UniqueArcINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated34rust_doctest_kernel_workqueue_rs_54main64__doctest_main__kbuild_src_consumer_rust_kernel_workqueue_rs_77_08MyStructEEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1P_E14write_pin_initNtNtBa_5error5ErrorINtNtB4A_10___internal11InitClosureNCINvYINtB6_3ArcB1P_EINtNtBa_4init11InPlaceInitB1P_E8pin_initNtNtB11_7convert10InfallibleIB5Q_NCNvMB1R_B1P_3news_0B1P_B7n_EE0B1P_B5w_EEB1X_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXsi_NtNtCshc5sK6KjdJJ_6kernel4sync3arcINtB6_9UniqueArcINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitNtNvNvNvCs5hknLkEiyqO_25doctests_kernel_generated40rust_doctest_kernel_sync_completion_rs_04main70__doctest_main__kbuild_src_consumer_rust_kernel_sync_completion_rs_73_06MyTaskEEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1P_E14write_pin_initNtNtBa_5error5ErrorINtNtB4K_10___internal11InitClosureNCINvYINtB6_3ArcB1P_EINtNtBa_4init11InPlaceInitB1P_E8pin_initNtNtB11_7convert10InfallibleIB60_NCNvMB1R_B1P_3news_0B1P_B7x_EE0B1P_B5G_EEB1X_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RNvXs1_NtNtNtCsbsbRiabPlh9_4core3ops8function5implsQNCINvXs0_NtNtNtBb_4iter8adapters9map_whileINtBX_8MapWhileINtNtBZ_5chain5ChainINtNtNtB11_7sources4once4OnceONtNtBb_3ffi6c_voidEINtNtB28_7from_fn6FromFnNCNvMNtCshc5sK6KjdJJ_6kernel6xarrayINtB3j_6XArrayINtNtNtB3l_5alloc4kbox3BoxlNtNtB46_9allocator7KmallocEE4iter0EENCB3g_s_0ENtNtNtB11_6traits8iterator8Iterator8try_folduNCINvMNtB9_9try_traitINtB61_17NeverShortCircuituE10wrap_mut_2uINtNtNtBb_3ptr8non_null7NonNullB2x_ENCINvNvB5c_8for_each4callB6V_NCNvXs5_B3j_B3N_NtCs57PXBekmiam_8pin_init10PinnedDrop4drop0E0E0B6g_E0INtB7_5FnMutTuB2w_EE8call_mutCs5hknLkEiyqO_25doctests_kernel_generated: symbol name too long, can't create __pfx_ symbol
vmlinux.o: warning: objtool: _RINvMs3_NvNtNtCshc5sK6KjdJJ_6kernel4sync4lock1__INtB6_12___ThePinDataINtNtNtBc_5alloc4kvec3VecINtNtCsbsbRiabPlh9_4core3pin3PinINtNtB1a_4kbox3BoxINtNtBc_7debugfs5ScopeNtCscKcGI1asYQG_19rust_debugfs_scoped10DeviceDataENtNtB1a_9allocator7KmallocEEB3s_ENtNtB8_5mutex12MutexBackendE5stateNtNtB1z_7convert10InfallibleINtNtCs57PXBekmiam_8pin_init10___internal11InitClosureNCINvMs5_NtBc_5typesINtB60_6OpaqueNtNtCsfd3uB5I4hpp_8bindings12bindings_raw5mutexE8ffi_initNCNCNvMs0_B8_INtB8_4LockB15_B3Z_E3new0s_0E0B6b_B4x_EEB2G_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_7debugfs5ScopeNtCscKcGI1asYQG_19rust_debugfs_scoped10DeviceDataEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB3p_10___internal11InitClosureNCINvYIBH_B1L_B2W_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleINtB3p_12ChainPinInitIB4F_NCINvMs_B1O_B1L_3newB6a_NCINvMB1O_NtB1O_3Dir5scopeB27_B6a_NCNvB29_17create_file_writes0_0B27_E0B27_Es0_0B1L_B6a_ENCB73_0B1L_B6a_EE0B1L_B4l_EEB29_: symbol name too long, can't create __pfx_ symbol
>> vmlinux.o: warning: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_7debugfs5ScopeNtCscKcGI1asYQG_19rust_debugfs_scoped10ModuleDataEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB3p_10___internal11InitClosureNCINvYIBH_B1L_B2W_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleINtB3p_12ChainPinInitIB4F_NCINvMs_B1O_B1L_3newB6a_NCINvMB1O_NtB1O_3Dir5scopeB27_B6a_NCNvB29_12init_control0IB4F_NCNvMB29_B27_4inits_0B27_B6a_EE0B8k_Es0_0B1L_B6a_ENCB73_0B1L_B6a_EE0B1L_B4l_EEB29_: symbol name too long, can't create __pfx_ symbol

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0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki