I'm seeing the same kernel log UBSAN: [ 17.137073] kernel: ------------[ cut here ]------------ [ 17.137075] kernel: UBSAN: array-index-out-of-bounds in build/nvidia/535.183.01/build/nvidia-uvm/uvm_pmm_gpu.c:2364:28 [ 17.137078] kernel: index 0 is out of range for type 'uvm_gpu_chunk_t *[*]' [ 17.137079] kernel: CPU: 4 PID: 2886 Comm: gnome-remote-de Tainted: P O 6.8.0-40-generic #40-Ubuntu [ 17.137080] kernel: Hardware name: Intel(R) Client Systems NUC13RNGi9/NUC13SBBi9, BIOS SBRPL579.0056.2023.0204.0233 02/04/2023 [ 17.137081] kernel: Call Trace: [ 17.137082] kernel: <TASK> [ 17.137084] kernel: dump_stack_lvl+0x76/0xa0 [ 17.137089] kernel: dump_stack+0x10/0x20 [ 17.137090] kernel: __ubsan_handle_out_of_bounds+0xc6/0x110 [ 17.137093] kernel: split_gpu_chunk+0x13f/0x410 [nvidia_uvm] [ 17.137124] kernel: uvm_pmm_gpu_alloc+0x2da/0x6d0 [nvidia_uvm] [ 17.137144] kernel: phys_mem_allocate+0xac/0x230 [nvidia_uvm] [ 17.137168] kernel: allocate_directory+0xb4/0x130 [nvidia_uvm] [ 17.137191] kernel: ? allocate_directory+0xb4/0x130 [nvidia_uvm] [ 17.137214] kernel: uvm_page_tree_init+0x133/0x450 [nvidia_uvm] [ 17.137238] kernel: uvm_gpu_retain_by_uuid+0x19df/0x2b80 [nvidia_uvm] [ 17.137254] kernel: uvm_va_space_register_gpu+0x47/0x740 [nvidia_uvm] [ 17.137270] kernel: ? __mod_memcg_lruvec_state+0xd6/0x1a0 [ 17.137273] kernel: uvm_api_register_gpu+0x5a/0x90 [nvidia_uvm] [ 17.137288] kernel: uvm_ioctl+0x1a26/0x1cd0 [nvidia_uvm] [ 17.137301] kernel: ? next_uptodate_folio+0xa9/0x320 [ 17.137303] kernel: ? filemap_map_pages+0x2fe/0x4c0 [ 17.137304] kernel: ? _raw_spin_lock_irqsave+0xe/0x20 [ 17.137306] kernel: ? thread_context_non_interrupt_add+0x13a/0x250 [nvidia_uvm] [ 17.137330] kernel: uvm_unlocked_ioctl_entry.part.0+0x7b/0xf0 [nvidia_uvm] [ 17.137347] kernel: ? __handle_mm_fault+0x653/0x790 [ 17.137350] kernel: uvm_unlocked_ioctl_entry+0x6b/0x90 [nvidia_uvm] [ 17.137367] kernel: __x64_sys_ioctl+0xa0/0xf0 [ 17.137369] kernel: x64_sys_call+0x143b/0x25c0 [ 17.137370] kernel: do_syscall_64+0x7f/0x180 [ 17.137372] kernel: ? do_user_addr_fault+0x32c/0x670 [ 17.137373] kernel: ? irqentry_exit_to_user_mode+0x7e/0x260 [ 17.137375] kernel: ? irqentry_exit+0x43/0x50 [ 17.137376] kernel: ? exc_page_fault+0x94/0x1b0 [ 17.137377] kernel: entry_SYSCALL_64_after_hwframe+0x78/0x80
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2074120 Title: Hang after upgrading kernel+nvidia drivers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-restricted-modules/+bug/2074120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
