Public bug reported:
Consistent array-index-out-of-bounds in the aquantia atlantic driver on x570
ASRock Creator
https://www.asrock.com/mb/AMD/X570%20Creator/index.asp
Doesn't actually seem to be impacting ability to utilize LAN much, if at
all.
Operating System: Kubuntu 22.04
KDE Plasma Version: 5.24.6
KDE Frameworks Version: 5.95.0
Qt Version: 5.15.3
Kernel Version: 5.15.0-43-lowlatency (64-bit)
Graphics Platform: X11
Processors: 32 × AMD Ryzen 9 3950X 16-Core Processor
Memory: 31.3 GiB of RAM
Graphics Processor: AMD Radeon RX 5700 XT
Output of cat /proc/version_signature :
Ubuntu 5.15.0-43.46-lowlatency 5.15.39
Kernel parameters and image line:
BOOT_IMAGE=/boot/vmlinuz-5.15.0-43-lowlatency
root=UUID=70b308c1-46f6-4565-b28c-cf81163fe918 ro splash
resume=UUID=382306cf-9584-4263-ad41-06ee99403a6a
pci=routeirq,pcie_bus_perf,ioapicreroute,realloc,assign-
busses,hpbussize=0x33,pcie_scan_all,big_root_window
amd_pstate.shared_mem=1 add_efi_memmap enable_mtrr_cleanup
acpi_backlight=native
From the journald error log:
7/26/22 7:33 AM kernel
================================================================================
7/26/22 7:33 AM kernel UBSAN: array-index-out-of-bounds in
/build/linux-lowlatency-gn5Bpn/linux-lowlatency-5.15.0/drivers/net/ethernet/aquantia/atlantic/aq_nic.c:1262:48
7/26/22 7:33 AM kernel index 8 is out of range for type 'aq_vec_s *[8]'
7/26/22 7:33 AM kernel CPU: 2 PID: 2109 Comm: daemon-init Not tainted
5.15.0-43-lowlatency #46-Ubuntu
7/26/22 7:33 AM kernel Hardware name: To Be Filled By O.E.M. X570 Creator/X570
Creator, BIOS P3.72 05/17/2022
7/26/22 7:33 AM kernel Call Trace:
7/26/22 7:33 AM kernel <TASK>
7/26/22 7:33 AM kernel show_stack+0x52/0x58
7/26/22 7:33 AM kernel dump_stack_lvl+0x4a/0x5f
7/26/22 7:33 AM kernel dump_stack+0x10/0x12
7/26/22 7:33 AM kernel ubsan_epilogue+0x9/0x45
7/26/22 7:33 AM kernel __ubsan_handle_out_of_bounds.cold+0x44/0x49
7/26/22 7:33 AM kernel ? netdev_set_tc_queue+0x78/0x90
7/26/22 7:33 AM kernel ? aq_vec_stop+0x72/0x80 [atlantic]
7/26/22 7:33 AM kernel aq_nic_stop+0x1b2/0x1c0 [atlantic]
7/26/22 7:33 AM kernel aq_ndev_set_features+0x13f/0x1a0 [atlantic]
7/26/22 7:33 AM kernel __netdev_update_features+0x184/0x810
7/26/22 7:33 AM kernel dev_disable_lro+0x34/0x150
7/26/22 7:33 AM kernel devinet_sysctl_forward+0x1f7/0x230
7/26/22 7:33 AM kernel proc_sys_call_handler+0x161/0x2d0
7/26/22 7:33 AM kernel proc_sys_write+0x13/0x20
7/26/22 7:33 AM kernel new_sync_write+0x117/0x1a0
7/26/22 7:33 AM kernel vfs_write+0x1f3/0x290
7/26/22 7:33 AM kernel ksys_write+0x67/0xe0
7/26/22 7:33 AM kernel __x64_sys_write+0x19/0x20
7/26/22 7:33 AM kernel do_syscall_64+0x5c/0xc0
7/26/22 7:33 AM kernel ? exit_to_user_mode_prepare+0x37/0xb0
7/26/22 7:33 AM kernel ? syscall_exit_to_user_mode+0x27/0x50
7/26/22 7:33 AM kernel ? do_syscall_64+0x69/0xc0
7/26/22 7:33 AM kernel ? exit_to_user_mode_prepare+0x37/0xb0
7/26/22 7:33 AM kernel ? syscall_exit_to_user_mode+0x27/0x50
7/26/22 7:33 AM kernel ? do_syscall_64+0x69/0xc0
7/26/22 7:33 AM kernel ? asm_exc_page_fault+0x8/0x30
7/26/22 7:33 AM kernel entry_SYSCALL_64_after_hwframe+0x44/0xae
7/26/22 7:33 AM kernel RIP: 0033:0x7f4be0057a6f
7/26/22 7:33 AM kernel Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 19 c0
f7 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05
<48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 5c c0 f7 ff 48
7/26/22 7:33 AM kernel RSP: 002b:00007f4b9bffe810 EFLAGS: 00000293 ORIG_RAX:
0000000000000001
7/26/22 7:33 AM kernel RAX: ffffffffffffffda RBX: 0000000000000002 RCX:
00007f4be0057a6f
7/26/22 7:33 AM kernel RDX: 0000000000000002 RSI: 00007f4be09dd5e5 RDI:
0000000000000013
7/26/22 7:33 AM kernel RBP: 00007f4be09dd5e5 R08: 0000000000000000 R09:
0000000000000001
7/26/22 7:33 AM kernel R10: 0000000000000000 R11: 0000000000000293 R12:
0000000000000013
7/26/22 7:33 AM kernel R13: 0000000000000013 R14: 0000000000000000 R15:
00007f4b90024b50
7/26/22 7:33 AM kernel </TASK>
7/26/22 7:33 AM kernel
================================================================================
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "lscpi-vnvn output"
https://bugs.launchpad.net/bugs/1982878/+attachment/5605405/+files/lspci-vnvn.log
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https://bugs.launchpad.net/bugs/1982878
Title:
Aquantia GbE LAN Driver Index Out Of Bounds During Kernel Boot
Status in linux package in Ubuntu:
New
Bug description:
Consistent array-index-out-of-bounds in the aquantia atlantic driver on x570
ASRock Creator
https://www.asrock.com/mb/AMD/X570%20Creator/index.asp
Doesn't actually seem to be impacting ability to utilize LAN much, if
at all.
Operating System: Kubuntu 22.04
KDE Plasma Version: 5.24.6
KDE Frameworks Version: 5.95.0
Qt Version: 5.15.3
Kernel Version: 5.15.0-43-lowlatency (64-bit)
Graphics Platform: X11
Processors: 32 × AMD Ryzen 9 3950X 16-Core Processor
Memory: 31.3 GiB of RAM
Graphics Processor: AMD Radeon RX 5700 XT
Output of cat /proc/version_signature :
Ubuntu 5.15.0-43.46-lowlatency 5.15.39
Kernel parameters and image line:
BOOT_IMAGE=/boot/vmlinuz-5.15.0-43-lowlatency
root=UUID=70b308c1-46f6-4565-b28c-cf81163fe918 ro splash
resume=UUID=382306cf-9584-4263-ad41-06ee99403a6a
pci=routeirq,pcie_bus_perf,ioapicreroute,realloc,assign-
busses,hpbussize=0x33,pcie_scan_all,big_root_window
amd_pstate.shared_mem=1 add_efi_memmap enable_mtrr_cleanup
acpi_backlight=native
From the journald error log:
7/26/22 7:33 AM kernel
================================================================================
7/26/22 7:33 AM kernel UBSAN: array-index-out-of-bounds in
/build/linux-lowlatency-gn5Bpn/linux-lowlatency-5.15.0/drivers/net/ethernet/aquantia/atlantic/aq_nic.c:1262:48
7/26/22 7:33 AM kernel index 8 is out of range for type 'aq_vec_s *[8]'
7/26/22 7:33 AM kernel CPU: 2 PID: 2109 Comm: daemon-init Not tainted
5.15.0-43-lowlatency #46-Ubuntu
7/26/22 7:33 AM kernel Hardware name: To Be Filled By O.E.M. X570
Creator/X570 Creator, BIOS P3.72 05/17/2022
7/26/22 7:33 AM kernel Call Trace:
7/26/22 7:33 AM kernel <TASK>
7/26/22 7:33 AM kernel show_stack+0x52/0x58
7/26/22 7:33 AM kernel dump_stack_lvl+0x4a/0x5f
7/26/22 7:33 AM kernel dump_stack+0x10/0x12
7/26/22 7:33 AM kernel ubsan_epilogue+0x9/0x45
7/26/22 7:33 AM kernel __ubsan_handle_out_of_bounds.cold+0x44/0x49
7/26/22 7:33 AM kernel ? netdev_set_tc_queue+0x78/0x90
7/26/22 7:33 AM kernel ? aq_vec_stop+0x72/0x80 [atlantic]
7/26/22 7:33 AM kernel aq_nic_stop+0x1b2/0x1c0 [atlantic]
7/26/22 7:33 AM kernel aq_ndev_set_features+0x13f/0x1a0 [atlantic]
7/26/22 7:33 AM kernel __netdev_update_features+0x184/0x810
7/26/22 7:33 AM kernel dev_disable_lro+0x34/0x150
7/26/22 7:33 AM kernel devinet_sysctl_forward+0x1f7/0x230
7/26/22 7:33 AM kernel proc_sys_call_handler+0x161/0x2d0
7/26/22 7:33 AM kernel proc_sys_write+0x13/0x20
7/26/22 7:33 AM kernel new_sync_write+0x117/0x1a0
7/26/22 7:33 AM kernel vfs_write+0x1f3/0x290
7/26/22 7:33 AM kernel ksys_write+0x67/0xe0
7/26/22 7:33 AM kernel __x64_sys_write+0x19/0x20
7/26/22 7:33 AM kernel do_syscall_64+0x5c/0xc0
7/26/22 7:33 AM kernel ? exit_to_user_mode_prepare+0x37/0xb0
7/26/22 7:33 AM kernel ? syscall_exit_to_user_mode+0x27/0x50
7/26/22 7:33 AM kernel ? do_syscall_64+0x69/0xc0
7/26/22 7:33 AM kernel ? exit_to_user_mode_prepare+0x37/0xb0
7/26/22 7:33 AM kernel ? syscall_exit_to_user_mode+0x27/0x50
7/26/22 7:33 AM kernel ? do_syscall_64+0x69/0xc0
7/26/22 7:33 AM kernel ? asm_exc_page_fault+0x8/0x30
7/26/22 7:33 AM kernel entry_SYSCALL_64_after_hwframe+0x44/0xae
7/26/22 7:33 AM kernel RIP: 0033:0x7f4be0057a6f
7/26/22 7:33 AM kernel Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8
19 c0 f7 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00
0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 5c c0 f7 ff 48
7/26/22 7:33 AM kernel RSP: 002b:00007f4b9bffe810 EFLAGS: 00000293
ORIG_RAX: 0000000000000001
7/26/22 7:33 AM kernel RAX: ffffffffffffffda RBX: 0000000000000002
RCX: 00007f4be0057a6f
7/26/22 7:33 AM kernel RDX: 0000000000000002 RSI: 00007f4be09dd5e5
RDI: 0000000000000013
7/26/22 7:33 AM kernel RBP: 00007f4be09dd5e5 R08: 0000000000000000
R09: 0000000000000001
7/26/22 7:33 AM kernel R10: 0000000000000000 R11: 0000000000000293
R12: 0000000000000013
7/26/22 7:33 AM kernel R13: 0000000000000013 R14: 0000000000000000
R15: 00007f4b90024b50
7/26/22 7:33 AM kernel </TASK>
7/26/22 7:33 AM kernel
================================================================================
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