** Information type changed from Proprietary to Public ** Project changed: nvidia => nvidia-graphics-drivers-535 (Ubuntu)
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-535 in Ubuntu. https://bugs.launchpad.net/bugs/2054701 Title: Stack traces in dmesg after booting 23.10 and loading 535.154.05 driver Status in nvidia-graphics-drivers-535 package in Ubuntu: New Bug description: While investigating a different issue, I noticed several stack traces in dmesg that all seem to be array-index-out-of-bounds errors: [ 20.697614] ================================================================================ [ 20.697617] UBSAN: array-index-out-of-bounds in build/nvidia/535.154.05/build/nvidia-uvm/uvm_pmm_gpu.c:2364:28 [ 20.697619] index 0 is out of range for type 'uvm_gpu_chunk_t *[*]' [ 20.697621] CPU: 7 PID: 5671 Comm: FAHClient Tainted: P O 6.5.0-17-generic #17-Ubuntu [ 20.697623] Hardware name: Micro-Star International Co., Ltd. MS-7C83/B460M PRO-VDH WIFI (MS-7C83), BIOS 1.40 12/04/2020 [ 20.697624] Call Trace: [ 20.697625] <TASK> [ 20.697627] dump_stack_lvl+0x48/0x70 [ 20.697634] dump_stack+0x10/0x20 [ 20.697635] __ubsan_handle_out_of_bounds+0xc6/0x110 [ 20.697639] split_gpu_chunk+0x13f/0x410 [nvidia_uvm] [ 20.697680] uvm_pmm_gpu_alloc+0x2da/0x6d0 [nvidia_uvm] [ 20.697708] phys_mem_allocate+0xac/0x230 [nvidia_uvm] [ 20.697741] allocate_directory+0xb4/0x130 [nvidia_uvm] [ 20.697772] ? allocate_directory+0xb4/0x130 [nvidia_uvm] [ 20.697803] uvm_page_tree_init+0x133/0x450 [nvidia_uvm] [ 20.697835] uvm_gpu_retain_by_uuid+0x19df/0x2b80 [nvidia_uvm] [ 20.697859] uvm_va_space_register_gpu+0x47/0x740 [nvidia_uvm] [ 20.697883] uvm_api_register_gpu+0x5a/0x90 [nvidia_uvm] [ 20.697905] uvm_ioctl+0x1a26/0x1cd0 [nvidia_uvm] [ 20.697925] ? __mod_memcg_lruvec_state+0x8c/0x120 [ 20.697928] ? __do_sys_newuname+0xd5/0x140 [ 20.697931] ? _raw_spin_lock_irqsave+0xe/0x20 [ 20.697933] ? thread_context_non_interrupt_add+0x13a/0x2c0 [nvidia_uvm] [ 20.697966] uvm_unlocked_ioctl_entry.part.0+0x7b/0xf0 [nvidia_uvm] [ 20.697986] uvm_unlocked_ioctl_entry+0x6b/0x90 [nvidia_uvm] [ 20.698006] __x64_sys_ioctl+0xa0/0xf0 [ 20.698008] do_syscall_64+0x59/0x90 [ 20.698010] ? exit_to_user_mode_prepare+0x30/0xb0 [ 20.698012] ? syscall_exit_to_user_mode+0x37/0x60 [ 20.698014] ? do_syscall_64+0x68/0x90 [ 20.698015] ? exc_page_fault+0x94/0x1b0 [ 20.698017] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 20.698019] RIP: 0033:0x7fe85592396f [ 20.698041] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 20.698042] RSP: 002b:00007ffcfde21ad0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 20.698044] RAX: ffffffffffffffda RBX: 00007fe84fcff860 RCX: 00007fe85592396f [ 20.698045] RDX: 00007ffcfde21b70 RSI: 0000000000000025 RDI: 0000000000000004 [ 20.698045] RBP: 00007ffcfde21bd0 R08: 00007fe84fcff8f0 R09: 0000000000000000 [ 20.698046] R10: 00007fe8558143c0 R11: 0000000000000246 R12: 0000557f2e498956 [ 20.698047] R13: 00007fe84fcff8f0 R14: 00007ffcfde21b70 R15: 0000000000000004 [ 20.698048] </TASK> [ 20.698049] ================================================================================ [ 20.698051] ================================================================================ [ 20.698052] UBSAN: array-index-out-of-bounds in build/nvidia/535.154.05/build/nvidia-uvm/uvm_pmm_gpu.c:2038:44 [ 20.698053] index 0 is out of range for type 'uvm_gpu_chunk_t *[*]' [ 20.698054] CPU: 7 PID: 5671 Comm: FAHClient Tainted: P O 6.5.0-17-generic #17-Ubuntu [ 20.698056] Hardware name: Micro-Star International Co., Ltd. MS-7C83/B460M PRO-VDH WIFI (MS-7C83), BIOS 1.40 12/04/2020 [ 20.698056] Call Trace: [ 20.698057] <TASK> [ 20.698057] dump_stack_lvl+0x48/0x70 [ 20.698060] dump_stack+0x10/0x20 [ 20.698061] __ubsan_handle_out_of_bounds+0xc6/0x110 [ 20.698063] uvm_pmm_gpu_alloc+0x2f5/0x6d0 [nvidia_uvm] [ 20.698092] phys_mem_allocate+0xac/0x230 [nvidia_uvm] [ 20.698125] allocate_directory+0xb4/0x130 [nvidia_uvm] [ 20.698155] ? allocate_directory+0xb4/0x130 [nvidia_uvm] [ 20.698186] uvm_page_tree_init+0x133/0x450 [nvidia_uvm] [ 20.698218] uvm_gpu_retain_by_uuid+0x19df/0x2b80 [nvidia_uvm] [ 20.698242] uvm_va_space_register_gpu+0x47/0x740 [nvidia_uvm] [ 20.698266] uvm_api_register_gpu+0x5a/0x90 [nvidia_uvm] [ 20.698288] uvm_ioctl+0x1a26/0x1cd0 [nvidia_uvm] [ 20.698308] ? __mod_memcg_lruvec_state+0x8c/0x120 [ 20.698310] ? __do_sys_newuname+0xd5/0x140 [ 20.698313] ? _raw_spin_lock_irqsave+0xe/0x20 [ 20.698314] ? thread_context_non_interrupt_add+0x13a/0x2c0 [nvidia_uvm] [ 20.698346] uvm_unlocked_ioctl_entry.part.0+0x7b/0xf0 [nvidia_uvm] [ 20.698367] uvm_unlocked_ioctl_entry+0x6b/0x90 [nvidia_uvm] [ 20.698387] __x64_sys_ioctl+0xa0/0xf0 [ 20.698388] do_syscall_64+0x59/0x90 [ 20.698390] ? exit_to_user_mode_prepare+0x30/0xb0 [ 20.698392] ? syscall_exit_to_user_mode+0x37/0x60 [ 20.698393] ? do_syscall_64+0x68/0x90 [ 20.698394] ? exc_page_fault+0x94/0x1b0 [ 20.698396] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 20.698397] RIP: 0033:0x7fe85592396f [ 20.698403] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 20.698404] RSP: 002b:00007ffcfde21ad0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 20.698405] RAX: ffffffffffffffda RBX: 00007fe84fcff860 RCX: 00007fe85592396f [ 20.698406] RDX: 00007ffcfde21b70 RSI: 0000000000000025 RDI: 0000000000000004 [ 20.698406] RBP: 00007ffcfde21bd0 R08: 00007fe84fcff8f0 R09: 0000000000000000 [ 20.698407] R10: 00007fe8558143c0 R11: 0000000000000246 R12: 0000557f2e498956 [ 20.698408] R13: 00007fe84fcff8f0 R14: 00007ffcfde21b70 R15: 0000000000000004 [ 20.698409] </TASK> [ 20.698410] ================================================================================ Those are the first two, I've attached the dmesg log with the full run of them. 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